Module Core.Fsm
Core - FSM (Finite State Machine) are objects that model and control long lasting business processes and workflow.
Features:
- Provide a base class to model your own state machines.
- Trigger events synchronously.
- Trigger events asynchronously.
- Handle events before or after the event was triggered.
- Handle state transitions as a result of event before and after the state change.
- For internal moose purposes, further state machines have been designed:
- to handle controllables (groups and units).
- to handle tasks.
- to handle processes.
A Finite State Machine (FSM) models a process flow that transitions between various States through triggered Events.
A FSM can only be in one of a finite number of states. The machine is in only one state at a time; the state it is in at any given time is called the current state. It can change from one state to another when initiated by an internal or external triggering event, which is called a transition. A FSM implementation is defined by a list of its states, its initial state, and the triggering events for each possible transition. A FSM implementation is composed out of two parts, a set of state transition rules, and an implementation set of state transition handlers, implementing those transitions.
The FSM class supports a hierarchical implementation of a Finite State Machine, that is, it allows to embed existing FSM implementations in a master FSM. FSM hierarchies allow for efficient FSM re-use, not having to re-invent the wheel every time again when designing complex processes.
The above diagram shows a graphical representation of a FSM implementation for a Task, which guides a Human towards a Zone, orders him to destroy x targets and account the results. Other examples of ready made FSM could be:
- Route a plane to a zone flown by a human.
- Detect targets by an AI and report to humans.
- Account for destroyed targets by human players.
- Handle AI infantry to deploy from or embark to a helicopter or airplane or vehicle.
- Let an AI patrol a zone.
The MOOSE framework extensively uses the FSM class and derived FSM_ classes, because the goal of MOOSE is to simplify mission design complexity for mission building. By efficiently utilizing the FSM class and derived classes, MOOSE allows mission designers to quickly build processes. Ready made FSM-based implementations classes exist within the MOOSE framework that can easily be re-used, and tailored by mission designers through the implementation of Transition Handlers. Each of these FSM implementation classes start either with:
- an acronym AI_, which indicates a FSM implementation directing AI controlled Wrapper.Group#GROUP and/or Wrapper.Unit#UNIT. These AI_ classes derive the #FSM_CONTROLLABLE class.
- an acronym TASK_, which indicates a FSM implementation executing a Tasking.Task#TASK executed by Groups of players. These TASK_ classes derive the #FSM_TASK class.
- an acronym ACT_, which indicates an Sub-FSM implementation, directing Humans actions that need to be done in a Tasking.Task#TASK, seated in a Wrapper.Client#CLIENT (slot) or a Wrapper.Unit#UNIT (CA join). These ACT_ classes derive the #FSM_PROCESS class.
Detailed explanations and API specifics are further below clarified and FSM derived class specifics are described in those class documentation sections.
Disclaimer:
The FSM class development is based on a finite state machine implementation made by Conroy Kyle. The state machine can be found on github I've reworked this development (taken the concept), and created a hierarchical state machine out of it, embedded within the DCS simulator. Additionally, I've added extendability and created an API that allows seamless FSM implementation.
The following derived classes are available in the MOOSE framework, that implement a specialized form of a FSM:
- #FSM_TASK: Models Finite State Machines for Tasking.Tasks.
- #FSM_PROCESS: Models Finite State Machines for Tasking.Task actions, which control Wrapper.Clients.
- #FSM_CONTROLLABLE: Models Finite State Machines for Wrapper.Controllables, which are Wrapper.Groups, Wrapper.Units, Wrapper.Clients.
- #FSM_SET: Models Finite State Machines for Core.Sets. Note that these FSMs control multiple objects!!! So State concerns here for multiple objects or the position of the state machine in the process.
Author: FlightControl
Contributions: funkyfranky
Global(s)
Global FSM |
A Finite State Machine (FSM) models a process flow that transitions between various States through triggered Events. |
A Finite State Machine (FSM) models a process flow that transitions between various States through triggered Events.
A FSM can only be in one of a finite number of states. The machine is in only one state at a time; the state it is in at any given time is called the current state. It can change from one state to another when initiated by an internal or external triggering event, which is called a transition. An FSM implementation is defined by a list of its states, its initial state, and the triggering events for each possible transition. An FSM implementation is composed out of two parts, a set of state transition rules, and an implementation set of state transition handlers, implementing those transitions.
The FSM class supports a hierarchical implementation of a Finite State Machine, that is, it allows to embed existing FSM implementations in a master FSM. FSM hierarchies allow for efficient FSM re-use, not having to re-invent the wheel every time again when designing complex processes.
The above diagram shows a graphical representation of a FSM implementation for a Task, which guides a Human towards a Zone, orders him to destroy x targets and account the results. Other examples of ready made FSM could be:
- route a plane to a zone flown by a human
- detect targets by an AI and report to humans
- account for destroyed targets by human players
- handle AI infantry to deploy from or embark to a helicopter or airplane or vehicle
- let an AI patrol a zone
The MOOSE framework uses extensively the FSM class and derived FSM_ classes, because the goal of MOOSE is to simplify mission design complexity for mission building. By efficiently utilizing the FSM class and derived classes, MOOSE allows mission designers to quickly build processes. Ready made FSM-based implementations classes exist within the MOOSE framework that can easily be re-used, and tailored by mission designers through the implementation of Transition Handlers. Each of these FSM implementation classes start either with:
- an acronym AI_, which indicates an FSM implementation directing AI controlled Wrapper.Group#GROUP and/or Wrapper.Unit#UNIT. These AI_ classes derive the #FSM_CONTROLLABLE class.
- an acronym TASK_, which indicates an FSM implementation executing a Tasking.Task#TASK executed by Groups of players. These TASK_ classes derive the #FSM_TASK class.
- an acronym ACT_, which indicates an Sub-FSM implementation, directing Humans actions that need to be done in a Tasking.Task#TASK, seated in a Wrapper.Client#CLIENT (slot) or a Wrapper.Unit#UNIT (CA join). These ACT_ classes derive the #FSM_PROCESS class.
The FSM class is the base class of all FSM_ derived classes. It implements the main functionality to define and execute Finite State Machines. The derived FSM_ classes extend the Finite State Machine functionality to run a workflow process for a specific purpose or component.
Finite State Machines have Transition Rules, Transition Handlers and Event Triggers.
The Transition Rules define the "Process Flow Boundaries", that is, the path that can be followed hopping from state to state upon triggered events. If an event is triggered, and there is no valid path found for that event, an error will be raised and the FSM will stop functioning.
The Transition Handlers are special methods that can be defined by the mission designer, following a defined syntax. If the FSM object finds a method of such a handler, then the method will be called by the FSM, passing specific parameters. The method can then define its own custom logic to implement the FSM workflow, and to conduct other actions.
The Event Triggers are methods that are defined by the FSM, which the mission designer can use to implement the workflow. Most of the time, these Event Triggers are used within the Transition Handler methods, so that a workflow is created running through the state machine.
As explained above, a FSM supports Linear State Transitions and Hierarchical State Transitions, and both can be mixed to make a comprehensive FSM implementation. The below documentation has a separate chapter explaining both transition modes, taking into account the Transition Rules, Transition Handlers and Event Triggers.
FSM Linear Transitions
Linear Transitions are Transition Rules allowing an FSM to transition from one or multiple possible From state(s) towards a To state upon a Triggered Event. The Linear transition rule evaluation will always be done from the current state of the FSM. If no valid Transition Rule can be found in the FSM, the FSM will log an error and stop.
FSM Transition Rules
The FSM has transition rules that it follows and validates, as it walks the process. These rules define when an FSM can transition from a specific state towards an other specific state upon a triggered event.
The method FSM.AddTransition() specifies a new possible Transition Rule for the FSM.
The initial state can be defined using the method FSM.SetStartState(). The default start state of an FSM is "None".
Find below an example of a Linear Transition Rule definition for an FSM.
local Fsm3Switch = FSM:New() -- #FsmDemo
FsmSwitch:SetStartState( "Off" )
FsmSwitch:AddTransition( "Off", "SwitchOn", "On" )
FsmSwitch:AddTransition( "Off", "SwitchMiddle", "Middle" )
FsmSwitch:AddTransition( "On", "SwitchOff", "Off" )
FsmSwitch:AddTransition( "Middle", "SwitchOff", "Off" )
The above code snippet models a 3-way switch Linear Transition:
- It can be switched On by triggering event SwitchOn.
- It can be switched to the Middle position, by triggering event SwitchMiddle.
- It can be switched Off by triggering event SwitchOff.
- Note that once the Switch is On or Middle, it can only be switched Off.
Some additional comments:
Note that Linear Transition Rules can be declared in a few variations:
- The From states can be a table of strings, indicating that the transition rule will be valid if the current state of the FSM will be one of the given From states.
- The From state can be a "*", indicating that the transition rule will always be valid, regardless of the current state of the FSM.
The below code snippet shows how the two last lines can be rewritten and condensed.
FsmSwitch:AddTransition( { "On", "Middle" }, "SwitchOff", "Off" )
Transition Handling
An FSM transitions in 4 moments when an Event is being triggered and processed. The mission designer can define for each moment specific logic within methods implementations following a defined API syntax. These methods define the flow of the FSM process; because in those methods the FSM Internal Events will be triggered.
- To handle State transition moments, create methods starting with OnLeave or OnEnter concatenated with the State name.
- To handle Event transition moments, create methods starting with OnBefore or OnAfter concatenated with the Event name.
The OnLeave and OnBefore transition methods may return false, which will cancel the transition!
Transition Handler methods need to follow the above specified naming convention, but are also passed parameters from the FSM. These parameters are on the correct order: From, Event, To:
- From = A string containing the From state.
- Event = A string containing the Event name that was triggered.
- To = A string containing the To state.
On top, each of these methods can have a variable amount of parameters passed. See the example in section 1.1.3.
Event Triggers
The FSM creates for each Event two Event Trigger methods. There are two modes how Events can be triggered, which is synchronous and asynchronous:
- The method FSM:Event() triggers an Event that will be processed synchronously or immediately.
- The method FSM:Event( __seconds ) triggers an Event that will be processed asynchronously over time, waiting x seconds.
The distinction between these 2 Event Trigger methods are important to understand. An asynchronous call will "log" the Event Trigger to be executed at a later time. Processing will just continue. Synchronous Event Trigger methods are useful to change states of the FSM immediately, but may have a larger processing impact.
The following example provides a little demonstration on the difference between synchronous and asynchronous Event Triggering.
function FSM:OnAfterEvent( From, Event, To, Amount )
self:T( { Amount = Amount } )
end
local Amount = 1
FSM:__Event( 5, Amount )
Amount = Amount + 1
FSM:Event( Text, Amount )
In this example, the :OnAfterEvent() Transition Handler implementation will get called when Event is being triggered. Before we go into more detail, let's look at the last 4 lines of the example. The last line triggers synchronously the Event, and passes Amount as a parameter. The 3rd last line of the example triggers asynchronously Event. Event will be processed after 5 seconds, and Amount is given as a parameter.
The output of this little code fragment will be:
- Amount = 2
- Amount = 2
Because ... When Event was asynchronously processed after 5 seconds, Amount was set to 2. So be careful when processing and passing values and objects in asynchronous processing!
Linear Transition Example
This example is fully implemented in the MOOSE test mission on GitHub: FSM-100 - Transition Explanation
It models a unit standing still near Batumi, and flaring every 5 seconds while switching between a Green flare and a Red flare. The purpose of this example is not to show how exciting flaring is, but it demonstrates how a Linear Transition FSM can be build. Have a look at the source code. The source code is also further explained below in this section.
The example creates a new FsmDemo object from class FSM. It will set the start state of FsmDemo to state Green. Two Linear Transition Rules are created, where upon the event Switch, the FsmDemo will transition from state Green to Red and from Red back to Green.
local FsmDemo = FSM:New() -- #FsmDemo
FsmDemo:SetStartState( "Green" )
FsmDemo:AddTransition( "Green", "Switch", "Red" )
FsmDemo:AddTransition( "Red", "Switch", "Green" )
In the above example, the FsmDemo could flare every 5 seconds a Green or a Red flare into the air. The next code implements this through the event handling method OnAfterSwitch.
function FsmDemo:OnAfterSwitch( From, Event, To, FsmUnit )
self:T( { From, Event, To, FsmUnit } )
if From == "Green" then
FsmUnit:Flare(FLARECOLOR.Green)
else
if From == "Red" then
FsmUnit:Flare(FLARECOLOR.Red)
end
end
self:__Switch( 5, FsmUnit ) -- Trigger the next Switch event to happen in 5 seconds.
end
FsmDemo:__Switch( 5, FsmUnit ) -- Trigger the first Switch event to happen in 5 seconds.
The OnAfterSwitch implements a loop. The last line of the code fragment triggers the Switch Event within 5 seconds. Upon the event execution (after 5 seconds), the OnAfterSwitch method is called of FsmDemo (cfr. the double point notation!!! ":"). The OnAfterSwitch method receives from the FSM the 3 transition parameter details ( From, Event, To ), and one additional parameter that was given when the event was triggered, which is in this case the Unit that is used within OnSwitchAfter.
function FsmDemo:OnAfterSwitch( From, Event, To, FsmUnit )
For debugging reasons the received parameters are traced within the DCS.log.
self:T( { From, Event, To, FsmUnit } )
The method will check if the From state received is either "Green" or "Red" and will flare the respective color from the FsmUnit.
if From == "Green" then
FsmUnit:Flare(FLARECOLOR.Green)
else
if From == "Red" then
FsmUnit:Flare(FLARECOLOR.Red)
end
end
It is important that the Switch event is again triggered, otherwise, the FsmDemo would stop working after having the first Event being handled.
FsmDemo:__Switch( 5, FsmUnit ) -- Trigger the next Switch event to happen in 5 seconds.
The below code fragment extends the FsmDemo, demonstrating multiple From states declared as a table, adding a Linear Transition Rule. The new event Stop will cancel the Switching process. The transition for event Stop can be executed if the current state of the FSM is either "Red" or "Green".
local FsmDemo = FSM:New() -- #FsmDemo
FsmDemo:SetStartState( "Green" )
FsmDemo:AddTransition( "Green", "Switch", "Red" )
FsmDemo:AddTransition( "Red", "Switch", "Green" )
FsmDemo:AddTransition( { "Red", "Green" }, "Stop", "Stopped" )
The transition for event Stop can also be simplified, as any current state of the FSM is valid.
FsmDemo:AddTransition( "*", "Stop", "Stopped" )
So... When FsmDemo:Stop() is being triggered, the state of FsmDemo will transition from Red or Green to Stopped. And there is no transition handling method defined for that transition, thus, no new event is being triggered causing the FsmDemo process flow to halt.
FSM Hierarchical Transitions
Hierarchical Transitions allow to re-use readily available and implemented FSMs. This becomes in very useful for mission building, where mission designers build complex processes and workflows, combining smaller FSMs to one single FSM.
The FSM can embed Sub-FSMs that will execute and return multiple possible Return (End) States. Depending upon which state is returned, the main FSM can continue the flow triggering specific events.
The method FSM.AddProcess() adds a new Sub-FSM to the FSM.
Global FSM_CONTROLLABLE |
Models Finite State Machines for Wrapper.Controllables, which are Wrapper.Groups, Wrapper.Units, Wrapper.Clients. |
Models Finite State Machines for Wrapper.Controllables, which are Wrapper.Groups, Wrapper.Units, Wrapper.Clients.
Global FSM_PROCESS |
FSM_PROCESS class models Finite State Machines for Tasking.Task actions, which control Wrapper.Clients. |
FSM_PROCESS class models Finite State Machines for Tasking.Task actions, which control Wrapper.Clients.
Global FSM_SET |
FSM_SET class models Finite State Machines for Core.Sets. |
Global FSM_TASK |
Models Finite State Machines for Tasking.Tasks. |
Type(s)
| Fields and Methods inherited from FSM | Description |
|---|---|
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Adds an End state. |
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Set the default #FSM_PROCESS template with key ProcessName providing the ProcessClass and the process object when it is assigned to a Wrapper.Controllable by the task. |
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Adds a score for the FSM to be achieved. |
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Adds a score for the FSM_PROCESS to be achieved. |
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Add a new transition rule to the FSM. |
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Call scheduler. |
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Name of the class. |
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Get current state. |
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Returns the End states. |
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Returns a table of the SubFSM rules defined within the FSM. |
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Returns a table with the scores defined. |
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Returns the start state of the FSM. |
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Get current state. |
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Returns a table with the Subs defined. |
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Returns a table of the transition rules defined within the FSM. |
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Check if FSM is in state. |
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Load call backs. |
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Creates a new FSM object. |
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Scores. |
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Sets the start state of the FSM. |
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Add to map. |
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Call handler. |
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Create transition. |
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Delayed transition. |
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Event map. |
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Go sub. |
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Handler. |
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Is end state. |
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Sub maps. |
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Check if can do an event. |
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Check if cannot do an event. |
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Current state name. |
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Check if FSM is in state. |
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Options. |
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Subs. |
| Fields and Methods inherited from BASE | Description |
|---|---|
|
The ID number of the class. |
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The name of the class. |
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The name of the class concatenated with the ID number of the class. |
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Clear the state of an object. |
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FSM:CreateEventBirth(EventTime, Initiator, IniUnitName, place, subplace) |
Creation of a Birth Event. |
FSM:CreateEventCrash(EventTime, Initiator, IniObjectCategory) |
Creation of a Crash Event. |
FSM:CreateEventDead(EventTime, Initiator, IniObjectCategory) |
Creation of a Dead Event. |
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Creation of a S_EVENT_DYNAMIC_CARGO_LOADED event. |
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Creation of a S_EVENT_DYNAMIC_CARGO_REMOVED event. |
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Creation of a S_EVENT_DYNAMIC_CARGO_UNLOADED event. |
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Creation of a S_EVENT_NEW_DYNAMIC_CARGO event. |
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Creation of a |
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Creation of a Remove Unit Event. |
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Creation of a Takeoff Event. |
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Creation of a Crash Event. |
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Log an exception which will be traced always. |
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Returns the event dispatcher |
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Remove all subscribed events |
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Trace a function call. |
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Trace a function call level 2. |
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Trace a function call level 3. |
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Get the ClassID of the class instance. |
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Get the ClassName of the class instance. |
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Get the ClassName + ClassID of the class instance. |
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Get the Class Core.Event processing Priority. |
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This is the worker method to retrieve the Parent class. |
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Get a Value given a Key from the Object. |
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Subscribe to a DCS Event. |
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Log an information which will be traced always. |
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This is the worker method to inherit from a parent class. |
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This is the worker method to check if an object is an (sub)instance of a class. |
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Enquires if tracing is on (for the class). |
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BASE constructor. |
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Occurs when an Event for an object is triggered. |
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BDA. |
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Occurs when a ground unit captures either an airbase or a farp. |
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Occurs when any object is spawned into the mission. |
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Occurs when any aircraft crashes into the ground and is completely destroyed. |
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Occurs when an object is dead. |
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Unknown precisely what creates this event, likely tied into newer damage model. |
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Discard chair after ejection. |
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Occurs when a player loads a dynamic cargo object with the F8 ground crew menu into a helo. |
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Occurs when a dynamic cargo crate is removed. |
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Occurs when a player unloads a dynamic cargo object with the F8 ground crew menu from a helo. |
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Occurs when a pilot ejects from an aircraft Have a look at the class Core.Event#EVENT as these are just the prototypes. |
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Occurs when any aircraft shuts down its engines. |
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Occurs when any aircraft starts its engines. |
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Occurs whenever an object is hit by a weapon. |
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Occurs when any system fails on a human controlled aircraft. |
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Occurs on the death of a unit. |
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Occurs when an aircraft lands at an airbase, farp or ship Have a look at the class Core.Event#EVENT as these are just the prototypes. |
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Occurs shortly after the landing animation of an ejected pilot touching the ground and standing up. |
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Landing quality mark. |
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Occurs when a new mark was added. |
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Occurs when a mark text was changed. |
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Occurs when a mark was removed. |
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Occurs when a mission ends Have a look at the class Core.Event#EVENT as these are just the prototypes. |
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Occurs when a mission starts Have a look at the class Core.Event#EVENT as these are just the prototypes. |
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Occurs when a player creates a dynamic cargo object from the F8 ground crew menu. |
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Weapon add. |
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Occurs when the pilot of an aircraft is killed. |
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Occurs when a player enters a slot and takes control of an aircraft. |
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Occurs when any player assumes direct control of a unit. |
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Occurs when any player relieves control of a unit to the AI. |
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Occurs when an aircraft connects with a tanker and begins taking on fuel. |
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Occurs when an aircraft is finished taking fuel. |
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Occurs when any modification to the "Score" as seen on the debrief menu would occur. |
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Occurs when any unit stops firing its weapon. |
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Occurs when any unit begins firing a weapon that has a high rate of fire. |
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Occurs whenever any unit in a mission fires a weapon. |
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Occurs when an aircraft takes off from an airbase, farp, or ship. |
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Trigger zone. |
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Occurs when the game thinks an object is destroyed. |
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Schedule a new time event. |
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FSM:ScheduleRepeat(Start, Repeat, RandomizeFactor, Stop, SchedulerFunction, ...) |
Schedule a new time event. |
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Stops the Schedule. |
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Set the Class Core.Event processing Priority. |
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Set a state or property of the Object given a Key and a Value. |
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Trace a function logic level 1. |
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Trace a function logic level 2. |
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Trace a function logic level 3. |
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Trace all methods in MOOSE |
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Set tracing for a class |
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Set tracing for a specific method of class |
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Set trace level |
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Set trace off. |
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Set trace on. |
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Set trace on or off Note that when trace is off, no BASE.Debug statement is performed, increasing performance! When Moose is loaded statically, (as one file), tracing is switched off by default. |
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UnSubscribe to a DCS event. |
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FSM:_F(Arguments, DebugInfoCurrentParam, DebugInfoFromParam) |
Trace a function call. |
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(Internal) Serialize arguments |
|
FSM:_T(Arguments, DebugInfoCurrentParam, DebugInfoFromParam) |
Trace a function logic. |
|
The main event handling function... |
| Fields and Methods inherited from FSM_CONTROLLABLE | Description |
|---|---|
|
Gets the CONTROLLABLE object that the FSM_CONTROLLABLE governs. |
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Creates a new FSM_CONTROLLABLE object. |
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OnAfter Transition Handler for Event Stop. |
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FSM_CONTROLLABLE:OnBeforeStop(Controllable, From, Event, To) |
OnBefore Transition Handler for Event Stop. |
FSM_CONTROLLABLE:OnEnterStopped(Controllable, From, Event, To) |
OnEnter Transition Handler for State Stopped. |
FSM_CONTROLLABLE:OnLeaveStopped(Controllable, From, Event, To) |
OnLeave Transition Handler for State Stopped. |
|
Sets the CONTROLLABLE object that the FSM_CONTROLLABLE governs. |
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Synchronous Event Trigger for Event Stop. |
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Asynchronous Event Trigger for Event Stop. |
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FSM_CONTROLLABLE:_call_handler(step, trigger, params, EventName) |
| Fields and Methods inherited from FSM | Description |
|---|---|
|
Adds an End state. |
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FSM_CONTROLLABLE:AddProcess(From, Event, Process, ReturnEvents) |
Set the default #FSM_PROCESS template with key ProcessName providing the ProcessClass and the process object when it is assigned to a Wrapper.Controllable by the task. |
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Adds a score for the FSM to be achieved. |
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FSM_CONTROLLABLE:AddScoreProcess(From, Event, State, ScoreText, Score) |
Adds a score for the FSM_PROCESS to be achieved. |
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Add a new transition rule to the FSM. |
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Call scheduler. |
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Name of the class. |
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Get current state. |
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Returns the End states. |
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Returns a table of the SubFSM rules defined within the FSM. |
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Returns a table with the scores defined. |
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Returns the start state of the FSM. |
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Get current state. |
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Returns a table with the Subs defined. |
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Returns a table of the transition rules defined within the FSM. |
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Check if FSM is in state. |
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Load call backs. |
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Creates a new FSM object. |
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Scores. |
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Sets the start state of the FSM. |
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Add to map. |
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FSM_CONTROLLABLE:_call_handler(step, trigger, params, EventName) |
Call handler. |
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Create transition. |
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Delayed transition. |
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Event map. |
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Go sub. |
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Handler. |
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Is end state. |
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Sub maps. |
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Check if can do an event. |
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Check if cannot do an event. |
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Current state name. |
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Check if FSM is in state. |
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|
Options. |
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|
Subs. |
| Fields and Methods inherited from BASE | Description |
|---|---|
|
The ID number of the class. |
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The name of the class. |
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The name of the class concatenated with the ID number of the class. |
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|
Clear the state of an object. |
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FSM_CONTROLLABLE:CreateEventBirth(EventTime, Initiator, IniUnitName, place, subplace) |
Creation of a Birth Event. |
FSM_CONTROLLABLE:CreateEventCrash(EventTime, Initiator, IniObjectCategory) |
Creation of a Crash Event. |
FSM_CONTROLLABLE:CreateEventDead(EventTime, Initiator, IniObjectCategory) |
Creation of a Dead Event. |
FSM_CONTROLLABLE:CreateEventDynamicCargoLoaded(DynamicCargo) |
Creation of a S_EVENT_DYNAMIC_CARGO_LOADED event. |
FSM_CONTROLLABLE:CreateEventDynamicCargoRemoved(DynamicCargo) |
Creation of a S_EVENT_DYNAMIC_CARGO_REMOVED event. |
FSM_CONTROLLABLE:CreateEventDynamicCargoUnloaded(DynamicCargo) |
Creation of a S_EVENT_DYNAMIC_CARGO_UNLOADED event. |
|
Creation of a S_EVENT_NEW_DYNAMIC_CARGO event. |
|
|
Creation of a |
|
FSM_CONTROLLABLE:CreateEventRemoveUnit(EventTime, Initiator) |
Creation of a Remove Unit Event. |
|
Creation of a Takeoff Event. |
|
|
Creation of a Crash Event. |
|
|
Log an exception which will be traced always. |
|
|
Returns the event dispatcher |
|
|
Remove all subscribed events |
|
|
Trace a function call. |
|
|
Trace a function call level 2. |
|
|
Trace a function call level 3. |
|
|
Get the ClassID of the class instance. |
|
|
Get the ClassName of the class instance. |
|
|
Get the ClassName + ClassID of the class instance. |
|
|
Get the Class Core.Event processing Priority. |
|
|
This is the worker method to retrieve the Parent class. |
|
|
Get a Value given a Key from the Object. |
|
|
Subscribe to a DCS Event. |
|
|
Log an information which will be traced always. |
|
|
This is the worker method to inherit from a parent class. |
|
|
This is the worker method to check if an object is an (sub)instance of a class. |
|
|
Enquires if tracing is on (for the class). |
|
|
BASE constructor. |
|
|
Occurs when an Event for an object is triggered. |
|
|
BDA. |
|
|
Occurs when a ground unit captures either an airbase or a farp. |
|
|
Occurs when any object is spawned into the mission. |
|
|
Occurs when any aircraft crashes into the ground and is completely destroyed. |
|
|
Occurs when an object is dead. |
|
|
Unknown precisely what creates this event, likely tied into newer damage model. |
|
FSM_CONTROLLABLE:OnEventDiscardChairAfterEjection(EventData) |
Discard chair after ejection. |
|
Occurs when a player loads a dynamic cargo object with the F8 ground crew menu into a helo. |
|
|
Occurs when a dynamic cargo crate is removed. |
|
|
Occurs when a player unloads a dynamic cargo object with the F8 ground crew menu from a helo. |
|
|
Occurs when a pilot ejects from an aircraft Have a look at the class Core.Event#EVENT as these are just the prototypes. |
|
|
Occurs when any aircraft shuts down its engines. |
|
|
Occurs when any aircraft starts its engines. |
|
|
Occurs whenever an object is hit by a weapon. |
|
|
Occurs when any system fails on a human controlled aircraft. |
|
|
Occurs on the death of a unit. |
|
|
Occurs when an aircraft lands at an airbase, farp or ship Have a look at the class Core.Event#EVENT as these are just the prototypes. |
|
|
Occurs shortly after the landing animation of an ejected pilot touching the ground and standing up. |
|
|
Landing quality mark. |
|
|
Occurs when a new mark was added. |
|
|
Occurs when a mark text was changed. |
|
|
Occurs when a mark was removed. |
|
|
Occurs when a mission ends Have a look at the class Core.Event#EVENT as these are just the prototypes. |
|
|
Occurs when a mission starts Have a look at the class Core.Event#EVENT as these are just the prototypes. |
|
|
Occurs when a player creates a dynamic cargo object from the F8 ground crew menu. |
|
|
Weapon add. |
|
|
Occurs when the pilot of an aircraft is killed. |
|
|
Occurs when a player enters a slot and takes control of an aircraft. |
|
|
Occurs when any player assumes direct control of a unit. |
|
|
Occurs when any player relieves control of a unit to the AI. |
|
|
Occurs when an aircraft connects with a tanker and begins taking on fuel. |
|
|
Occurs when an aircraft is finished taking fuel. |
|
|
Occurs when any modification to the "Score" as seen on the debrief menu would occur. |
|
|
Occurs when any unit stops firing its weapon. |
|
|
Occurs when any unit begins firing a weapon that has a high rate of fire. |
|
|
Occurs whenever any unit in a mission fires a weapon. |
|
|
Occurs when an aircraft takes off from an airbase, farp, or ship. |
|
|
Trigger zone. |
|
|
Occurs when the game thinks an object is destroyed. |
|
FSM_CONTROLLABLE:ScheduleOnce(Start, SchedulerFunction, ...) |
Schedule a new time event. |
FSM_CONTROLLABLE:ScheduleRepeat(Start, Repeat, RandomizeFactor, Stop, SchedulerFunction, ...) |
Schedule a new time event. |
|
Stops the Schedule. |
|
|
Set the Class Core.Event processing Priority. |
|
|
Set a state or property of the Object given a Key and a Value. |
|
|
Trace a function logic level 1. |
|
|
Trace a function logic level 2. |
|
|
Trace a function logic level 3. |
|
|
Trace all methods in MOOSE |
|
|
Set tracing for a class |
|
|
Set tracing for a specific method of class |
|
|
Set trace level |
|
|
Set trace off. |
|
|
Set trace on. |
|
|
Set trace on or off Note that when trace is off, no BASE.Debug statement is performed, increasing performance! When Moose is loaded statically, (as one file), tracing is switched off by default. |
|
|
UnSubscribe to a DCS event. |
|
FSM_CONTROLLABLE:_F(Arguments, DebugInfoCurrentParam, DebugInfoFromParam) |
Trace a function call. |
|
(Internal) Serialize arguments |
|
FSM_CONTROLLABLE:_T(Arguments, DebugInfoCurrentParam, DebugInfoFromParam) |
Trace a function logic. |
|
The main event handling function... |
| Fields and Methods inherited from FSM_PROCESS | Description |
|---|---|
|
Assign the process to a Wrapper.Unit and activate the process. |
|
|
Creates a new FSM_PROCESS object based on this FSM_PROCESS. |
|
|
Gets the mission of the process. |
|
|
Gets the mission of the process. |
|
|
Gets the task of the process. |
|
|
Send a message of the Tasking.Task to the Group of the Unit. |
|
|
Creates a new FSM_PROCESS object. |
|
|
Removes an FSM_PROCESS object. |
|
|
Sets the task of the process. |
|
FSM_PROCESS:onenterFailed(ProcessUnit, Task, From, Event, To) |
|
FSM_PROCESS:onstatechange(ProcessUnit, Event, From, To, Task) |
StateMachine callback function for a FSM_PROCESS |
| Fields and Methods inherited from FSM_CONTROLLABLE | Description |
|---|---|
|
Gets the CONTROLLABLE object that the FSM_CONTROLLABLE governs. |
|
|
Creates a new FSM_CONTROLLABLE object. |
|
|
OnAfter Transition Handler for Event Stop. |
|
|
OnBefore Transition Handler for Event Stop. |
|
|
OnEnter Transition Handler for State Stopped. |
|
|
OnLeave Transition Handler for State Stopped. |
|
|
Sets the CONTROLLABLE object that the FSM_CONTROLLABLE governs. |
|
|
Synchronous Event Trigger for Event Stop. |
|
|
Asynchronous Event Trigger for Event Stop. |
|
| Fields and Methods inherited from FSM | Description |
|---|---|
|
Adds an End state. |
|
|
Set the default #FSM_PROCESS template with key ProcessName providing the ProcessClass and the process object when it is assigned to a Wrapper.Controllable by the task. |
|
|
Adds a score for the FSM to be achieved. |
|
FSM_PROCESS:AddScoreProcess(From, Event, State, ScoreText, Score) |
Adds a score for the FSM_PROCESS to be achieved. |
|
Add a new transition rule to the FSM. |
|
|
Call scheduler. |
|
|
Name of the class. |
|
|
Get current state. |
|
|
Returns the End states. |
|
|
Returns a table of the SubFSM rules defined within the FSM. |
|
|
Returns a table with the scores defined. |
|
|
Returns the start state of the FSM. |
|
|
Get current state. |
|
|
Returns a table with the Subs defined. |
|
|
Returns a table of the transition rules defined within the FSM. |
|
|
Check if FSM is in state. |
|
|
Load call backs. |
|
|
Creates a new FSM object. |
|
|
Scores. |
|
|
Sets the start state of the FSM. |
|
|
Add to map. |
|
|
Call handler. |
|
|
Create transition. |
|
|
Delayed transition. |
|
|
Event map. |
|
|
Go sub. |
|
|
Handler. |
|
|
Is end state. |
|
|
Sub maps. |
|
|
Check if can do an event. |
|
|
Check if cannot do an event. |
|
|
Current state name. |
|
|
Check if FSM is in state. |
|
|
Options. |
|
|
Subs. |
| Fields and Methods inherited from BASE | Description |
|---|---|
|
The ID number of the class. |
|
|
The name of the class. |
|
|
The name of the class concatenated with the ID number of the class. |
|
|
Clear the state of an object. |
|
FSM_PROCESS:CreateEventBirth(EventTime, Initiator, IniUnitName, place, subplace) |
Creation of a Birth Event. |
FSM_PROCESS:CreateEventCrash(EventTime, Initiator, IniObjectCategory) |
Creation of a Crash Event. |
FSM_PROCESS:CreateEventDead(EventTime, Initiator, IniObjectCategory) |
Creation of a Dead Event. |
|
Creation of a S_EVENT_DYNAMIC_CARGO_LOADED event. |
|
|
Creation of a S_EVENT_DYNAMIC_CARGO_REMOVED event. |
|
|
Creation of a S_EVENT_DYNAMIC_CARGO_UNLOADED event. |
|
|
Creation of a S_EVENT_NEW_DYNAMIC_CARGO event. |
|
|
Creation of a |
|
|
Creation of a Remove Unit Event. |
|
|
Creation of a Takeoff Event. |
|
|
Creation of a Crash Event. |
|
|
Log an exception which will be traced always. |
|
|
Returns the event dispatcher |
|
|
Remove all subscribed events |
|
|
Trace a function call. |
|
|
Trace a function call level 2. |
|
|
Trace a function call level 3. |
|
|
Get the ClassID of the class instance. |
|
|
Get the ClassName of the class instance. |
|
|
Get the ClassName + ClassID of the class instance. |
|
|
Get the Class Core.Event processing Priority. |
|
|
This is the worker method to retrieve the Parent class. |
|
|
Get a Value given a Key from the Object. |
|
|
Subscribe to a DCS Event. |
|
|
Log an information which will be traced always. |
|
|
This is the worker method to inherit from a parent class. |
|
|
This is the worker method to check if an object is an (sub)instance of a class. |
|
|
Enquires if tracing is on (for the class). |
|
|
BASE constructor. |
|
|
Occurs when an Event for an object is triggered. |
|
|
BDA. |
|
|
Occurs when a ground unit captures either an airbase or a farp. |
|
|
Occurs when any object is spawned into the mission. |
|
|
Occurs when any aircraft crashes into the ground and is completely destroyed. |
|
|
Occurs when an object is dead. |
|
|
Unknown precisely what creates this event, likely tied into newer damage model. |
|
|
Discard chair after ejection. |
|
|
Occurs when a player loads a dynamic cargo object with the F8 ground crew menu into a helo. |
|
|
Occurs when a dynamic cargo crate is removed. |
|
|
Occurs when a player unloads a dynamic cargo object with the F8 ground crew menu from a helo. |
|
|
Occurs when a pilot ejects from an aircraft Have a look at the class Core.Event#EVENT as these are just the prototypes. |
|
|
Occurs when any aircraft shuts down its engines. |
|
|
Occurs when any aircraft starts its engines. |
|
|
Occurs whenever an object is hit by a weapon. |
|
|
Occurs when any system fails on a human controlled aircraft. |
|
|
Occurs on the death of a unit. |
|
|
Occurs when an aircraft lands at an airbase, farp or ship Have a look at the class Core.Event#EVENT as these are just the prototypes. |
|
|
Occurs shortly after the landing animation of an ejected pilot touching the ground and standing up. |
|
|
Landing quality mark. |
|
|
Occurs when a new mark was added. |
|
|
Occurs when a mark text was changed. |
|
|
Occurs when a mark was removed. |
|
|
Occurs when a mission ends Have a look at the class Core.Event#EVENT as these are just the prototypes. |
|
|
Occurs when a mission starts Have a look at the class Core.Event#EVENT as these are just the prototypes. |
|
|
Occurs when a player creates a dynamic cargo object from the F8 ground crew menu. |
|
|
Weapon add. |
|
|
Occurs when the pilot of an aircraft is killed. |
|
|
Occurs when a player enters a slot and takes control of an aircraft. |
|
|
Occurs when any player assumes direct control of a unit. |
|
|
Occurs when any player relieves control of a unit to the AI. |
|
|
Occurs when an aircraft connects with a tanker and begins taking on fuel. |
|
|
Occurs when an aircraft is finished taking fuel. |
|
|
Occurs when any modification to the "Score" as seen on the debrief menu would occur. |
|
|
Occurs when any unit stops firing its weapon. |
|
|
Occurs when any unit begins firing a weapon that has a high rate of fire. |
|
|
Occurs whenever any unit in a mission fires a weapon. |
|
|
Occurs when an aircraft takes off from an airbase, farp, or ship. |
|
|
Trigger zone. |
|
|
Occurs when the game thinks an object is destroyed. |
|
|
Schedule a new time event. |
|
FSM_PROCESS:ScheduleRepeat(Start, Repeat, RandomizeFactor, Stop, SchedulerFunction, ...) |
Schedule a new time event. |
|
Stops the Schedule. |
|
|
Set the Class Core.Event processing Priority. |
|
|
Set a state or property of the Object given a Key and a Value. |
|
|
Trace a function logic level 1. |
|
|
Trace a function logic level 2. |
|
|
Trace a function logic level 3. |
|
|
Trace all methods in MOOSE |
|
|
Set tracing for a class |
|
|
Set tracing for a specific method of class |
|
|
Set trace level |
|
|
Set trace off. |
|
|
Set trace on. |
|
|
Set trace on or off Note that when trace is off, no BASE.Debug statement is performed, increasing performance! When Moose is loaded statically, (as one file), tracing is switched off by default. |
|
|
UnSubscribe to a DCS event. |
|
FSM_PROCESS:_F(Arguments, DebugInfoCurrentParam, DebugInfoFromParam) |
Trace a function call. |
|
(Internal) Serialize arguments |
|
FSM_PROCESS:_T(Arguments, DebugInfoCurrentParam, DebugInfoFromParam) |
Trace a function logic. |
|
The main event handling function... |
| Fields and Methods inherited from FSM_SET | Description |
|---|---|
|
Gets the SET_BASE object that the FSM_SET governs. |
|
|
Creates a new FSM_SET object. |
|
| Fields and Methods inherited from FSM | Description |
|---|---|
|
Adds an End state. |
|
|
Set the default #FSM_PROCESS template with key ProcessName providing the ProcessClass and the process object when it is assigned to a Wrapper.Controllable by the task. |
|
|
Adds a score for the FSM to be achieved. |
|
FSM_SET:AddScoreProcess(From, Event, State, ScoreText, Score) |
Adds a score for the FSM_PROCESS to be achieved. |
|
Add a new transition rule to the FSM. |
|
|
Call scheduler. |
|
|
Name of the class. |
|
|
Get current state. |
|
|
Returns the End states. |
|
|
Returns a table of the SubFSM rules defined within the FSM. |
|
|
Returns a table with the scores defined. |
|
|
Returns the start state of the FSM. |
|
|
Get current state. |
|
|
Returns a table with the Subs defined. |
|
|
Returns a table of the transition rules defined within the FSM. |
|
|
Check if FSM is in state. |
|
|
Load call backs. |
|
|
Creates a new FSM object. |
|
|
Scores. |
|
|
Sets the start state of the FSM. |
|
|
Add to map. |
|
|
Call handler. |
|
|
Create transition. |
|
|
Delayed transition. |
|
|
Event map. |
|
|
Go sub. |
|
|
Handler. |
|
|
Is end state. |
|
|
Sub maps. |
|
|
Check if can do an event. |
|
|
Check if cannot do an event. |
|
|
Current state name. |
|
|
Check if FSM is in state. |
|
|
Options. |
|
|
Subs. |
| Fields and Methods inherited from BASE | Description |
|---|---|
|
The ID number of the class. |
|
|
The name of the class. |
|
|
The name of the class concatenated with the ID number of the class. |
|
|
Clear the state of an object. |
|
FSM_SET:CreateEventBirth(EventTime, Initiator, IniUnitName, place, subplace) |
Creation of a Birth Event. |
FSM_SET:CreateEventCrash(EventTime, Initiator, IniObjectCategory) |
Creation of a Crash Event. |
FSM_SET:CreateEventDead(EventTime, Initiator, IniObjectCategory) |
Creation of a Dead Event. |
|
Creation of a S_EVENT_DYNAMIC_CARGO_LOADED event. |
|
|
Creation of a S_EVENT_DYNAMIC_CARGO_REMOVED event. |
|
|
Creation of a S_EVENT_DYNAMIC_CARGO_UNLOADED event. |
|
|
Creation of a S_EVENT_NEW_DYNAMIC_CARGO event. |
|
|
Creation of a |
|
|
Creation of a Remove Unit Event. |
|
|
Creation of a Takeoff Event. |
|
|
Creation of a Crash Event. |
|
|
Log an exception which will be traced always. |
|
|
Returns the event dispatcher |
|
|
Remove all subscribed events |
|
|
Trace a function call. |
|
|
Trace a function call level 2. |
|
|
Trace a function call level 3. |
|
|
Get the ClassID of the class instance. |
|
|
Get the ClassName of the class instance. |
|
|
Get the ClassName + ClassID of the class instance. |
|
|
Get the Class Core.Event processing Priority. |
|
|
This is the worker method to retrieve the Parent class. |
|
|
Get a Value given a Key from the Object. |
|
|
Subscribe to a DCS Event. |
|
|
Log an information which will be traced always. |
|
|
This is the worker method to inherit from a parent class. |
|
|
This is the worker method to check if an object is an (sub)instance of a class. |
|
|
Enquires if tracing is on (for the class). |
|
|
BASE constructor. |
|
|
Occurs when an Event for an object is triggered. |
|
|
BDA. |
|
|
Occurs when a ground unit captures either an airbase or a farp. |
|
|
Occurs when any object is spawned into the mission. |
|
|
Occurs when any aircraft crashes into the ground and is completely destroyed. |
|
|
Occurs when an object is dead. |
|
|
Unknown precisely what creates this event, likely tied into newer damage model. |
|
|
Discard chair after ejection. |
|
|
Occurs when a player loads a dynamic cargo object with the F8 ground crew menu into a helo. |
|
|
Occurs when a dynamic cargo crate is removed. |
|
|
Occurs when a player unloads a dynamic cargo object with the F8 ground crew menu from a helo. |
|
|
Occurs when a pilot ejects from an aircraft Have a look at the class Core.Event#EVENT as these are just the prototypes. |
|
|
Occurs when any aircraft shuts down its engines. |
|
|
Occurs when any aircraft starts its engines. |
|
|
Occurs whenever an object is hit by a weapon. |
|
|
Occurs when any system fails on a human controlled aircraft. |
|
|
Occurs on the death of a unit. |
|
|
Occurs when an aircraft lands at an airbase, farp or ship Have a look at the class Core.Event#EVENT as these are just the prototypes. |
|
|
Occurs shortly after the landing animation of an ejected pilot touching the ground and standing up. |
|
|
Landing quality mark. |
|
|
Occurs when a new mark was added. |
|
|
Occurs when a mark text was changed. |
|
|
Occurs when a mark was removed. |
|
|
Occurs when a mission ends Have a look at the class Core.Event#EVENT as these are just the prototypes. |
|
|
Occurs when a mission starts Have a look at the class Core.Event#EVENT as these are just the prototypes. |
|
|
Occurs when a player creates a dynamic cargo object from the F8 ground crew menu. |
|
|
Weapon add. |
|
|
Occurs when the pilot of an aircraft is killed. |
|
|
Occurs when a player enters a slot and takes control of an aircraft. |
|
|
Occurs when any player assumes direct control of a unit. |
|
|
Occurs when any player relieves control of a unit to the AI. |
|
|
Occurs when an aircraft connects with a tanker and begins taking on fuel. |
|
|
Occurs when an aircraft is finished taking fuel. |
|
|
Occurs when any modification to the "Score" as seen on the debrief menu would occur. |
|
|
Occurs when any unit stops firing its weapon. |
|
|
Occurs when any unit begins firing a weapon that has a high rate of fire. |
|
|
Occurs whenever any unit in a mission fires a weapon. |
|
|
Occurs when an aircraft takes off from an airbase, farp, or ship. |
|
|
Trigger zone. |
|
|
Occurs when the game thinks an object is destroyed. |
|
|
Schedule a new time event. |
|
FSM_SET:ScheduleRepeat(Start, Repeat, RandomizeFactor, Stop, SchedulerFunction, ...) |
Schedule a new time event. |
|
Stops the Schedule. |
|
|
Set the Class Core.Event processing Priority. |
|
|
Set a state or property of the Object given a Key and a Value. |
|
|
Trace a function logic level 1. |
|
|
Trace a function logic level 2. |
|
|
Trace a function logic level 3. |
|
|
Trace all methods in MOOSE |
|
|
Set tracing for a class |
|
|
Set tracing for a specific method of class |
|
|
Set trace level |
|
|
Set trace off. |
|
|
Set trace on. |
|
|
Set trace on or off Note that when trace is off, no BASE.Debug statement is performed, increasing performance! When Moose is loaded statically, (as one file), tracing is switched off by default. |
|
|
UnSubscribe to a DCS event. |
|
FSM_SET:_F(Arguments, DebugInfoCurrentParam, DebugInfoFromParam) |
Trace a function call. |
|
(Internal) Serialize arguments |
|
FSM_SET:_T(Arguments, DebugInfoCurrentParam, DebugInfoFromParam) |
Trace a function logic. |
|
The main event handling function... |
| Fields and Methods inherited from FSM_TASK | Description |
|---|---|
|
Creates a new FSM_TASK object. |
|
Field(s)
Name of the class.
Scores.
Current state name.
Options.
Subs.
Function(s)
Set the default #FSM_PROCESS template with key ProcessName providing the ProcessClass and the process object when it is assigned to a Wrapper.Controllable by the task.
Defined in:
FSM
Parameters:
#table From
Can contain a string indicating the From state or a table of strings containing multiple From states.
#string Event
The Event name.
Core.Fsm#FSM_PROCESS Process
An sub-process FSM.
#table ReturnEvents
A table indicating for which returned events of the SubFSM which Event must be triggered in the FSM.
Return value:
The SubFSM.
Adds a score for the FSM to be achieved.
Defined in:
FSM
Parameters:
#string State
is the state of the process when the score needs to be given. (See the relevant state descriptions of the process).
#string ScoreText
is a text describing the score that is given according the status.
#number Score
is a number providing the score of the status.
Return value:
#FSM:
self
Adds a score for the FSM_PROCESS to be achieved.
Defined in:
FSM
Parameters:
#string From
is the From State of the main process.
#string Event
is the Event of the main process.
#string State
is the state of the process when the score needs to be given. (See the relevant state descriptions of the process).
#string ScoreText
is a text describing the score that is given according the status.
#number Score
is a number providing the score of the status.
Return value:
#FSM:
self
Add a new transition rule to the FSM.
A transition rule defines when and if the FSM can transition from a state towards another state upon a triggered event.
Defined in:
FSM
Parameters:
#table From
Can contain a string indicating the From state or a table of strings containing multiple From states.
#string Event
The Event name.
#string To
The To state.
Defined in:
FSM
Parameters:
From
Event
Returns a table of the SubFSM rules defined within the FSM.
Defined in:
FSM
Return value:
#table:
Sub processes.
Returns a table with the scores defined.
Defined in:
FSM
Return value:
#table:
Scores.
Returns the start state of the FSM.
Defined in:
FSM
Return value:
#string:
A string containing the start state.
Returns a table with the Subs defined.
Defined in:
FSM
Return value:
#table:
Sub processes.
Returns a table of the transition rules defined within the FSM.
Defined in:
FSM
Return value:
#table:
Transitions.
Check if FSM is in state.
Defined in:
FSM
Parameter:
#string State
State name.
Return value:
#boolean:
If true, FSM is in this state.
Load call backs.
Defined in:
FSM
Parameter:
#table CallBackTable
Table of call backs.
Defined in:
FSM
Parameters:
From
Event
Fsm
Sets the start state of the FSM.
Defined in:
FSM
Parameter:
#string State
A string defining the start state.
Add to map.
Defined in:
FSM
Parameters:
#table Map
Map.
#table Event
Event table.
Call handler.
Defined in:
FSM
Parameters:
#string step
Step "onafter", "onbefore", "onenter", "onleave".
#string trigger
Trigger.
#table params
Parameters.
#string EventName
Event name.
Return value:
Value.
Create transition.
Defined in:
FSM
Parameter:
#string EventName
Event name.
Return value:
#function:
Function.
Delayed transition.
Defined in:
FSM
Parameter:
#string EventName
Event name.
Return value:
#function:
Function.
Event map.
Defined in:
FSM
Parameters:
#table Events
Events.
#table EventStructure
Event structure.
Go sub.
Defined in:
FSM
Parameters:
#string ParentFrom
Parent from state.
#string ParentEvent
Parent event name.
Return value:
#table:
Subs.
Handler.
Defined in:
FSM
Parameters:
#string EventName
Event name.
...
Arguments.
Is end state.
Defined in:
FSM
Parameter:
#string Current
Current state name.
Return values:
#table:
FSM parent.
#string:
Event name.
Sub maps.
Defined in:
FSM
Parameters:
#table subs
Subs.
#table sub
Sub.
#string name
Name.
Check if can do an event.
Defined in:
FSM
Parameter:
#string e
Event name.
Return values:
#boolean:
If true, FSM can do the event.
#string:
To state.
Check if cannot do an event.
Defined in:
FSM
Parameter:
#string e
Event name.
Return value:
#boolean:
If true, FSM cannot do the event.
Check if FSM is in state.
Defined in:
FSM
Parameters:
#string State
State name.
state
Return value:
#boolean:
If true, FSM is in this state.
Field(s)
Name of the class.
Scores.
Current state name.
Options.
Subs.
Function(s)
Clear the state of an object.
Defined in:
Parameters:
Object
The object that holds the Value set by the Key.
StateName
The key that is should be cleared.
Creation of a Birth Event.
Defined in:
Parameters:
DCS#Time EventTime
The time stamp of the event.
DCS#Object Initiator
The initiating object of the event.
#string IniUnitName
The initiating unit name.
place
subplace
Creation of a Crash Event.
Defined in:
Parameters:
DCS#Time EventTime
The time stamp of the event.
DCS#Object Initiator
The initiating object of the event.
IniObjectCategory
Creation of a Dead Event.
Defined in:
Parameters:
DCS#Time EventTime
The time stamp of the event.
DCS#Object Initiator
The initiating object of the event.
IniObjectCategory
Creation of a S_EVENT_DYNAMIC_CARGO_LOADED event.
Creation of a S_EVENT_DYNAMIC_CARGO_REMOVED event.
Creation of a S_EVENT_DYNAMIC_CARGO_UNLOADED event.
Creation of a S_EVENT_NEW_DYNAMIC_CARGO event.
Creation of a S_EVENT_PLAYER_ENTER_AIRCRAFT event.
Creation of a Remove Unit Event.
Defined in:
Parameters:
DCS#Time EventTime
The time stamp of the event.
DCS#Object Initiator
The initiating object of the event.
Creation of a Takeoff Event.
Defined in:
Parameters:
DCS#Time EventTime
The time stamp of the event.
DCS#Object Initiator
The initiating object of the event.
Creation of a Crash Event.
Defined in:
Parameters:
DCS#Time EventTime
The time stamp of the event.
DCS#Object Initiator
The initiating object of the event.
Log an exception which will be traced always.
Can be anywhere within the function logic.
Returns the event dispatcher
Trace a function call.
Must be at the beginning of the function logic.
Trace a function call level 2.
Must be at the beginning of the function logic.
Trace a function call level 3.
Must be at the beginning of the function logic.
Get the ClassID of the class instance.
Get the ClassName of the class instance.
Get the ClassName + ClassID of the class instance.
The ClassName + ClassID is formatted as '%s#%09d'.
Get the Class Core.Event processing Priority.
The Event processing Priority is a number from 1 to 10, reflecting the order of the classes subscribed to the Event to be processed.
This is the worker method to retrieve the Parent class.
Note that the Parent class must be passed to call the parent class method.
self:GetParent(self):ParentMethod()
Get a Value given a Key from the Object.
Note that if the Object is destroyed, set to nil, or garbage collected, then the Values and Keys will also be gone.
Defined in:
Parameters:
Object
The object that holds the Value set by the Key.
Key
The key that is used to retrieve the value. Note that the key can be a #string, but it can also be any other type!
Return value:
The Value retrieved or nil if the Key was not found and thus the Value could not be retrieved.
Subscribe to a DCS Event.
Defined in:
Parameters:
Core.Event#EVENTS EventID
Event ID.
#function EventFunction
(optional) The function to be called when the event occurs for the unit.
Return value:
Log an information which will be traced always.
Can be anywhere within the function logic.
This is the worker method to inherit from a parent class.
Defined in:
Parameters:
Child
is the Child class that inherits.
#BASE Parent
is the Parent class that the Child inherits from.
Return value:
Child
This is the worker method to check if an object is an (sub)instance of a class.
Examples:
ZONE:New( 'some zone' ):IsInstanceOf( ZONE ) will return true
ZONE:New( 'some zone' ):IsInstanceOf( 'ZONE' ) will return true
ZONE:New( 'some zone' ):IsInstanceOf( 'zone' ) will return true
ZONE:New( 'some zone' ):IsInstanceOf( 'BASE' ) will return true
ZONE:New( 'some zone' ):IsInstanceOf( 'GROUP' ) will return false
Defined in:
Parameter:
ClassName
is the name of the class or the class itself to run the check against
Return value:
#boolean:
Enquires if tracing is on (for the class).
BASE constructor.
This is an example how to use the BASE:New() constructor in a new class definition when inheriting from BASE.
function EVENT:New()
local self = BASE:Inherit( self, BASE:New() ) -- #EVENT
return self
end
Occurs when an Event for an object is triggered.
Have a look at the class Core.Event#EVENT as these are just the prototypes. initiator : The unit that triggered the event.
Occurs when a ground unit captures either an airbase or a farp.
Have a look at the class Core.Event#EVENT as these are just the prototypes. initiator : The unit that captured the base place: The airbase that was captured, can be a FARP or Airbase. When calling place:getCoalition() the faction will already be the new owning faction.
Occurs when any object is spawned into the mission.
Have a look at the class Core.Event#EVENT as these are just the prototypes. initiator : The unit that was spawned
Occurs when any aircraft crashes into the ground and is completely destroyed.
Have a look at the class Core.Event#EVENT as these are just the prototypes. initiator : The unit that has crashed
Occurs when an object is dead.
Have a look at the class Core.Event#EVENT as these are just the prototypes. initiator : The unit that is dead.
Unknown precisely what creates this event, likely tied into newer damage model.
Will update this page when new information become available.
- initiator: The unit that had the failure.
Discard chair after ejection.
Have a look at the class Core.Event#EVENT as these are just the prototypes.
Occurs when a player loads a dynamic cargo object with the F8 ground crew menu into a helo.
* NOTE * this is a workarounf for DCS not creating these events as of Aug 2024.
Occurs when a dynamic cargo crate is removed.
* NOTE * this is a workarounf for DCS not creating these events as of Aug 2024.
Occurs when a player unloads a dynamic cargo object with the F8 ground crew menu from a helo.
* NOTE * this is a workarounf for DCS not creating these events as of Aug 2024.
Occurs when a pilot ejects from an aircraft Have a look at the class Core.Event#EVENT as these are just the prototypes.
initiator : The unit that has ejected
Occurs when any aircraft shuts down its engines.
Have a look at the class Core.Event#EVENT as these are just the prototypes. initiator : The unit that is stopping its engines.
Occurs when any aircraft starts its engines.
Have a look at the class Core.Event#EVENT as these are just the prototypes. initiator : The unit that is starting its engines.
Occurs whenever an object is hit by a weapon.
Have a look at the class Core.Event#EVENT as these are just the prototypes. initiator : The unit object the fired the weapon weapon: Weapon object that hit the target target: The Object that was hit.
Occurs when any system fails on a human controlled aircraft.
Have a look at the class Core.Event#EVENT as these are just the prototypes. initiator : The unit that had the failure
Occurs on the death of a unit.
Contains more and different information. Similar to unit_lost it will occur for aircraft before the aircraft crash event occurs. Have a look at the class Core.Event#EVENT as these are just the prototypes.
- initiator: The unit that killed the target
- target: Target Object
- weapon: Weapon Object
Occurs when an aircraft lands at an airbase, farp or ship Have a look at the class Core.Event#EVENT as these are just the prototypes.
initiator : The unit that has landed place: Object that the unit landed on. Can be an Airbase Object, FARP, or Ships
Occurs shortly after the landing animation of an ejected pilot touching the ground and standing up.
Event does not occur if the pilot lands in the water and sub combs to Davey Jones Locker. Have a look at the class Core.Event#EVENT as these are just the prototypes.
- initiator: Static object representing the ejected pilot. Place : Aircraft that the pilot ejected from.
- place: may not return as a valid object if the aircraft has crashed into the ground and no longer exists.
- subplace: is always 0 for unknown reasons.
Occurs when a new mark was added.
Have a look at the class Core.Event#EVENT as these are just the prototypes. MarkID: ID of the mark.
Occurs when a mark text was changed.
Have a look at the class Core.Event#EVENT as these are just the prototypes. MarkID: ID of the mark.
Occurs when a mark was removed.
Have a look at the class Core.Event#EVENT as these are just the prototypes. MarkID: ID of the mark.
Occurs when a mission ends Have a look at the class Core.Event#EVENT as these are just the prototypes.
Occurs when a mission starts Have a look at the class Core.Event#EVENT as these are just the prototypes.
Occurs when a player creates a dynamic cargo object from the F8 ground crew menu.
* NOTE * this is a workarounf for DCS not creating these events as of Aug 2024.
Weapon add.
Fires when entering a mission per pylon with the name of the weapon (double pylons not counted, infinite wep reload not counted. Have a look at the class Core.Event#EVENT as these are just the prototypes.
Occurs when the pilot of an aircraft is killed.
Can occur either if the player is alive and crashes or if a weapon kills the pilot without completely destroying the plane. Have a look at the class Core.Event#EVENT as these are just the prototypes. initiator : The unit that the pilot has died in.
Occurs when a player enters a slot and takes control of an aircraft.
Have a look at the class Core.Event#EVENT as these are just the prototypes. NOTE: This is a workaround of a long standing DCS bug with the PLAYER_ENTER_UNIT event. initiator : The unit that is being taken control of.
Occurs when any player assumes direct control of a unit.
Note - not Mulitplayer safe. Use PlayerEnterAircraft. Have a look at the class Core.Event#EVENT as these are just the prototypes. initiator : The unit that is being taken control of.
Occurs when any player relieves control of a unit to the AI.
Have a look at the class Core.Event#EVENT as these are just the prototypes. initiator : The unit that the player left.
Occurs when an aircraft connects with a tanker and begins taking on fuel.
Have a look at the class Core.Event#EVENT as these are just the prototypes. initiator : The unit that is receiving fuel.
Occurs when an aircraft is finished taking fuel.
Have a look at the class Core.Event#EVENT as these are just the prototypes. initiator : The unit that was receiving fuel.
Occurs when any modification to the "Score" as seen on the debrief menu would occur.
There is no information on what values the score was changed to. Event is likely similar to player_comment in this regard. Have a look at the class Core.Event#EVENT as these are just the prototypes.
Occurs when any unit stops firing its weapon.
Event will always correspond with a shooting start event. Have a look at the class Core.Event#EVENT as these are just the prototypes. initiator : The unit that was doing the shooting.
Occurs when any unit begins firing a weapon that has a high rate of fire.
Most common with aircraft cannons (GAU-8), autocannons, and machine guns. Have a look at the class Core.Event#EVENT as these are just the prototypes. initiator : The unit that is doing the shooting. target: The unit that is being targeted.
Occurs whenever any unit in a mission fires a weapon.
But not any machine gun or autocannon based weapon, those are handled by EVENT.ShootingStart. Have a look at the class Core.Event#EVENT as these are just the prototypes.
Occurs when an aircraft takes off from an airbase, farp, or ship.
Have a look at the class Core.Event#EVENT as these are just the prototypes. initiator : The unit that tookoff place: Object from where the AI took-off from. Can be an Airbase Object, FARP, or Ships
Occurs when the game thinks an object is destroyed.
Have a look at the class Core.Event#EVENT as these are just the prototypes.
- initiator: The unit that is was destroyed.
Schedule a new time event.
Note that the schedule will only take place if the scheduler is started. Even for a single schedule event, the scheduler needs to be started also.
Defined in:
Parameters:
#number Start
Specifies the amount of seconds that will be waited before the scheduling is started, and the event function is called.
#function SchedulerFunction
The event function to be called when a timer event occurs. The event function needs to accept the parameters specified in SchedulerArguments.
#table ...
Optional arguments that can be given as part of scheduler. The arguments need to be given as a table { param1, param 2, ... }.
Return value:
#string:
The Schedule ID of the planned schedule.
Schedule a new time event.
Note that the schedule will only take place if the scheduler is started. Even for a single schedule event, the scheduler needs to be started also.
Defined in:
Parameters:
#number Start
Specifies the amount of seconds that will be waited before the scheduling is started, and the event function is called.
#number Repeat
Specifies the interval in seconds when the scheduler will call the event function.
#number RandomizeFactor
Specifies a randomization factor between 0 and 1 to randomize the Repeat.
#number Stop
Specifies the amount of seconds when the scheduler will be stopped.
#function SchedulerFunction
The event function to be called when a timer event occurs. The event function needs to accept the parameters specified in SchedulerArguments.
#table ...
Optional arguments that can be given as part of scheduler. The arguments need to be given as a table { param1, param 2, ... }.
Return value:
#string:
The Schedule ID of the planned schedule.
Stops the Schedule.
Defined in:
Parameter:
#string SchedulerID
(Optional) Scheduler ID to be stopped. If nil, all pending schedules are stopped.
Set the Class Core.Event processing Priority.
The Event processing Priority is a number from 1 to 10, reflecting the order of the classes subscribed to the Event to be processed.
Set a state or property of the Object given a Key and a Value.
Note that if the Object is destroyed, set to nil, or garbage collected, then the Values and Keys will also be gone.
Defined in:
Parameters:
Object
The object that will hold the Value set by the Key.
Key
The key that is used as a reference of the value. Note that the key can be a #string, but it can also be any other type!
Value
The value to is stored in the object.
Return value:
The Value set.
Trace a function logic level 1.
Can be anywhere within the function logic.
Trace a function logic level 2.
Can be anywhere within the function logic.
Trace a function logic level 3.
Can be anywhere within the function logic.
Trace all methods in MOOSE
Set tracing for a class
Set tracing for a specific method of class
Set trace off.
Set trace on.
Set trace on or off Note that when trace is off, no BASE.Debug statement is performed, increasing performance! When Moose is loaded statically, (as one file), tracing is switched off by default.
So tracing must be switched on manually in your mission if you are using Moose statically. When moose is loading dynamically (for moose class development), tracing is switched on by default.
Defined in:
Parameter:
#boolean TraceOnOff
Switch the tracing on or off.
Usage:
-- Switch the tracing On
BASE:TraceOnOff( true )
-- Switch the tracing Off
BASE:TraceOnOff( false )
UnSubscribe to a DCS event.
Trace a function call.
This function is private.
Defined in:
Parameters:
Arguments
A #table or any field.
DebugInfoCurrentParam
DebugInfoFromParam
(Internal) Serialize arguments
Trace a function logic.
Defined in:
Parameters:
Arguments
A #table or any field.
DebugInfoCurrentParam
DebugInfoFromParam
The main event handling function...
This function captures all events generated for the class.
Field(s)
Function(s)
Gets the CONTROLLABLE object that the FSM_CONTROLLABLE governs.
Creates a new FSM_CONTROLLABLE object.
Defined in:
FSM_CONTROLLABLE
Parameters:
#table FSMT
Finite State Machine Table
Wrapper.Controllable#CONTROLLABLE Controllable
(optional) The CONTROLLABLE object that the FSM_CONTROLLABLE governs.
Return value:
OnAfter Transition Handler for Event Stop.
Defined in:
FSM_CONTROLLABLE
Parameters:
Wrapper.Controllable#CONTROLLABLE Controllable
The Controllable Object managed by the FSM.
#string From
The From State string.
#string Event
The Event string.
#string To
The To State string.
OnBefore Transition Handler for Event Stop.
Defined in:
FSM_CONTROLLABLE
Parameters:
Wrapper.Controllable#CONTROLLABLE Controllable
The Controllable Object managed by the FSM.
#string From
The From State string.
#string Event
The Event string.
#string To
The To State string.
Return value:
#boolean:
Return false to cancel Transition.
OnEnter Transition Handler for State Stopped.
Defined in:
FSM_CONTROLLABLE
Parameters:
Wrapper.Controllable#CONTROLLABLE Controllable
The Controllable Object managed by the FSM.
#string From
The From State string.
#string Event
The Event string.
#string To
The To State string.
OnLeave Transition Handler for State Stopped.
Defined in:
FSM_CONTROLLABLE
Parameters:
Wrapper.Controllable#CONTROLLABLE Controllable
The Controllable Object managed by the FSM.
#string From
The From State string.
#string Event
The Event string.
#string To
The To State string.
Return value:
#boolean:
Return false to cancel Transition.
Sets the CONTROLLABLE object that the FSM_CONTROLLABLE governs.
Defined in:
FSM_CONTROLLABLE
Parameter:
Wrapper.Controllable#CONTROLLABLE FSMControllable
Return value:
Asynchronous Event Trigger for Event Stop.
Defined in:
FSM_CONTROLLABLE
Parameter:
#number Delay
The delay in seconds.
Defined in:
FSM_CONTROLLABLE
Parameters:
step
trigger
params
EventName
Field(s)
Function(s)
Adds an End state.
Set the default #FSM_PROCESS template with key ProcessName providing the ProcessClass and the process object when it is assigned to a Wrapper.Controllable by the task.
Defined in:
Parameters:
#table From
Can contain a string indicating the From state or a table of strings containing multiple From states.
#string Event
The Event name.
Core.Fsm#FSM_PROCESS Process
An sub-process FSM.
#table ReturnEvents
A table indicating for which returned events of the SubFSM which Event must be triggered in the FSM.
Return value:
The SubFSM.
Adds a score for the FSM to be achieved.
Defined in:
Parameters:
#string State
is the state of the process when the score needs to be given. (See the relevant state descriptions of the process).
#string ScoreText
is a text describing the score that is given according the status.
#number Score
is a number providing the score of the status.
Return value:
#FSM:
self
Adds a score for the FSM_PROCESS to be achieved.
Defined in:
Parameters:
#string From
is the From State of the main process.
#string Event
is the Event of the main process.
#string State
is the state of the process when the score needs to be given. (See the relevant state descriptions of the process).
#string ScoreText
is a text describing the score that is given according the status.
#number Score
is a number providing the score of the status.
Return value:
#FSM:
self
Add a new transition rule to the FSM.
A transition rule defines when and if the FSM can transition from a state towards another state upon a triggered event.
Defined in:
Parameters:
#table From
Can contain a string indicating the From state or a table of strings containing multiple From states.
#string Event
The Event name.
#string To
The To state.
Get current state.
Returns the End states.
Returns a table of the SubFSM rules defined within the FSM.
Returns a table with the scores defined.
Returns the start state of the FSM.
Get current state.
Returns a table with the Subs defined.
Returns a table of the transition rules defined within the FSM.
Check if FSM is in state.
Defined in:
Parameter:
#string State
State name.
Return value:
#boolean:
If true, FSM is in this state.
Load call backs.
Sets the start state of the FSM.
Add to map.
Call handler.
Defined in:
Parameters:
#string step
Step "onafter", "onbefore", "onenter", "onleave".
#string trigger
Trigger.
#table params
Parameters.
#string EventName
Event name.
Return value:
Value.
Create transition.
Defined in:
Parameter:
#string EventName
Event name.
Return value:
#function:
Function.
Delayed transition.
Defined in:
Parameter:
#string EventName
Event name.
Return value:
#function:
Function.
Event map.
Go sub.
Defined in:
Parameters:
#string ParentFrom
Parent from state.
#string ParentEvent
Parent event name.
Return value:
#table:
Subs.
Handler.
Is end state.
Defined in:
Parameter:
#string Current
Current state name.
Return values:
#table:
FSM parent.
#string:
Event name.
Sub maps.
Check if can do an event.
Defined in:
Parameter:
#string e
Event name.
Return values:
#boolean:
If true, FSM can do the event.
#string:
To state.
Check if cannot do an event.
Defined in:
Parameter:
#string e
Event name.
Return value:
#boolean:
If true, FSM cannot do the event.
Check if FSM is in state.
Defined in:
Parameters:
#string State
State name.
state
Return value:
#boolean:
If true, FSM is in this state.
Field(s)
Function(s)
Clear the state of an object.
Defined in:
Parameters:
Object
The object that holds the Value set by the Key.
StateName
The key that is should be cleared.
Creation of a Birth Event.
Defined in:
Parameters:
DCS#Time EventTime
The time stamp of the event.
DCS#Object Initiator
The initiating object of the event.
#string IniUnitName
The initiating unit name.
place
subplace
Creation of a Crash Event.
Defined in:
Parameters:
DCS#Time EventTime
The time stamp of the event.
DCS#Object Initiator
The initiating object of the event.
IniObjectCategory
Creation of a Dead Event.
Defined in:
Parameters:
DCS#Time EventTime
The time stamp of the event.
DCS#Object Initiator
The initiating object of the event.
IniObjectCategory
Creation of a S_EVENT_DYNAMIC_CARGO_LOADED event.
Creation of a S_EVENT_DYNAMIC_CARGO_REMOVED event.
Creation of a S_EVENT_DYNAMIC_CARGO_UNLOADED event.
Creation of a S_EVENT_NEW_DYNAMIC_CARGO event.
Creation of a S_EVENT_PLAYER_ENTER_AIRCRAFT event.
Creation of a Remove Unit Event.
Defined in:
Parameters:
DCS#Time EventTime
The time stamp of the event.
DCS#Object Initiator
The initiating object of the event.
Creation of a Takeoff Event.
Defined in:
Parameters:
DCS#Time EventTime
The time stamp of the event.
DCS#Object Initiator
The initiating object of the event.
Creation of a Crash Event.
Defined in:
Parameters:
DCS#Time EventTime
The time stamp of the event.
DCS#Object Initiator
The initiating object of the event.
Log an exception which will be traced always.
Can be anywhere within the function logic.
Returns the event dispatcher
Remove all subscribed events
Trace a function call.
Must be at the beginning of the function logic.
Trace a function call level 2.
Must be at the beginning of the function logic.
Trace a function call level 3.
Must be at the beginning of the function logic.
Get the ClassID of the class instance.
Get the ClassName of the class instance.
Get the ClassName + ClassID of the class instance.
The ClassName + ClassID is formatted as '%s#%09d'.
Get the Class Core.Event processing Priority.
The Event processing Priority is a number from 1 to 10, reflecting the order of the classes subscribed to the Event to be processed.
This is the worker method to retrieve the Parent class.
Note that the Parent class must be passed to call the parent class method.
self:GetParent(self):ParentMethod()
Get a Value given a Key from the Object.
Note that if the Object is destroyed, set to nil, or garbage collected, then the Values and Keys will also be gone.
Defined in:
Parameters:
Object
The object that holds the Value set by the Key.
Key
The key that is used to retrieve the value. Note that the key can be a #string, but it can also be any other type!
Return value:
The Value retrieved or nil if the Key was not found and thus the Value could not be retrieved.
Subscribe to a DCS Event.
Defined in:
Parameters:
Core.Event#EVENTS EventID
Event ID.
#function EventFunction
(optional) The function to be called when the event occurs for the unit.
Return value:
Log an information which will be traced always.
Can be anywhere within the function logic.
This is the worker method to inherit from a parent class.
Defined in:
Parameters:
Child
is the Child class that inherits.
#BASE Parent
is the Parent class that the Child inherits from.
Return value:
Child
This is the worker method to check if an object is an (sub)instance of a class.
Examples:
ZONE:New( 'some zone' ):IsInstanceOf( ZONE ) will return true
ZONE:New( 'some zone' ):IsInstanceOf( 'ZONE' ) will return true
ZONE:New( 'some zone' ):IsInstanceOf( 'zone' ) will return true
ZONE:New( 'some zone' ):IsInstanceOf( 'BASE' ) will return true
ZONE:New( 'some zone' ):IsInstanceOf( 'GROUP' ) will return false
Defined in:
Parameter:
ClassName
is the name of the class or the class itself to run the check against
Return value:
#boolean:
Enquires if tracing is on (for the class).
BASE constructor.
This is an example how to use the BASE:New() constructor in a new class definition when inheriting from BASE.
function EVENT:New()
local self = BASE:Inherit( self, BASE:New() ) -- #EVENT
return self
end
Occurs when an Event for an object is triggered.
Have a look at the class Core.Event#EVENT as these are just the prototypes. initiator : The unit that triggered the event.
Occurs when a ground unit captures either an airbase or a farp.
Have a look at the class Core.Event#EVENT as these are just the prototypes. initiator : The unit that captured the base place: The airbase that was captured, can be a FARP or Airbase. When calling place:getCoalition() the faction will already be the new owning faction.
Occurs when any object is spawned into the mission.
Have a look at the class Core.Event#EVENT as these are just the prototypes. initiator : The unit that was spawned
Occurs when any aircraft crashes into the ground and is completely destroyed.
Have a look at the class Core.Event#EVENT as these are just the prototypes. initiator : The unit that has crashed
Occurs when an object is dead.
Have a look at the class Core.Event#EVENT as these are just the prototypes. initiator : The unit that is dead.
Unknown precisely what creates this event, likely tied into newer damage model.
Will update this page when new information become available.
- initiator: The unit that had the failure.
Discard chair after ejection.
Have a look at the class Core.Event#EVENT as these are just the prototypes.
Occurs when a player loads a dynamic cargo object with the F8 ground crew menu into a helo.
* NOTE * this is a workarounf for DCS not creating these events as of Aug 2024.
Occurs when a dynamic cargo crate is removed.
* NOTE * this is a workarounf for DCS not creating these events as of Aug 2024.
Occurs when a player unloads a dynamic cargo object with the F8 ground crew menu from a helo.
* NOTE * this is a workarounf for DCS not creating these events as of Aug 2024.
Occurs when a pilot ejects from an aircraft Have a look at the class Core.Event#EVENT as these are just the prototypes.
initiator : The unit that has ejected
Occurs when any aircraft shuts down its engines.
Have a look at the class Core.Event#EVENT as these are just the prototypes. initiator : The unit that is stopping its engines.
Occurs when any aircraft starts its engines.
Have a look at the class Core.Event#EVENT as these are just the prototypes. initiator : The unit that is starting its engines.
Occurs whenever an object is hit by a weapon.
Have a look at the class Core.Event#EVENT as these are just the prototypes. initiator : The unit object the fired the weapon weapon: Weapon object that hit the target target: The Object that was hit.
Occurs when any system fails on a human controlled aircraft.
Have a look at the class Core.Event#EVENT as these are just the prototypes. initiator : The unit that had the failure
Occurs on the death of a unit.
Contains more and different information. Similar to unit_lost it will occur for aircraft before the aircraft crash event occurs. Have a look at the class Core.Event#EVENT as these are just the prototypes.
- initiator: The unit that killed the target
- target: Target Object
- weapon: Weapon Object
Occurs when an aircraft lands at an airbase, farp or ship Have a look at the class Core.Event#EVENT as these are just the prototypes.
initiator : The unit that has landed place: Object that the unit landed on. Can be an Airbase Object, FARP, or Ships
Occurs shortly after the landing animation of an ejected pilot touching the ground and standing up.
Event does not occur if the pilot lands in the water and sub combs to Davey Jones Locker. Have a look at the class Core.Event#EVENT as these are just the prototypes.
- initiator: Static object representing the ejected pilot. Place : Aircraft that the pilot ejected from.
- place: may not return as a valid object if the aircraft has crashed into the ground and no longer exists.
- subplace: is always 0 for unknown reasons.
Occurs when a new mark was added.
Have a look at the class Core.Event#EVENT as these are just the prototypes. MarkID: ID of the mark.
Occurs when a mark text was changed.
Have a look at the class Core.Event#EVENT as these are just the prototypes. MarkID: ID of the mark.
Occurs when a mark was removed.
Have a look at the class Core.Event#EVENT as these are just the prototypes. MarkID: ID of the mark.
Occurs when a mission ends Have a look at the class Core.Event#EVENT as these are just the prototypes.
Occurs when a mission starts Have a look at the class Core.Event#EVENT as these are just the prototypes.
Occurs when a player creates a dynamic cargo object from the F8 ground crew menu.
* NOTE * this is a workarounf for DCS not creating these events as of Aug 2024.
Weapon add.
Fires when entering a mission per pylon with the name of the weapon (double pylons not counted, infinite wep reload not counted. Have a look at the class Core.Event#EVENT as these are just the prototypes.
Occurs when the pilot of an aircraft is killed.
Can occur either if the player is alive and crashes or if a weapon kills the pilot without completely destroying the plane. Have a look at the class Core.Event#EVENT as these are just the prototypes. initiator : The unit that the pilot has died in.
Occurs when a player enters a slot and takes control of an aircraft.
Have a look at the class Core.Event#EVENT as these are just the prototypes. NOTE: This is a workaround of a long standing DCS bug with the PLAYER_ENTER_UNIT event. initiator : The unit that is being taken control of.
Occurs when any player assumes direct control of a unit.
Note - not Mulitplayer safe. Use PlayerEnterAircraft. Have a look at the class Core.Event#EVENT as these are just the prototypes. initiator : The unit that is being taken control of.
Occurs when any player relieves control of a unit to the AI.
Have a look at the class Core.Event#EVENT as these are just the prototypes. initiator : The unit that the player left.
Occurs when an aircraft connects with a tanker and begins taking on fuel.
Have a look at the class Core.Event#EVENT as these are just the prototypes. initiator : The unit that is receiving fuel.
Occurs when an aircraft is finished taking fuel.
Have a look at the class Core.Event#EVENT as these are just the prototypes. initiator : The unit that was receiving fuel.
Occurs when any modification to the "Score" as seen on the debrief menu would occur.
There is no information on what values the score was changed to. Event is likely similar to player_comment in this regard. Have a look at the class Core.Event#EVENT as these are just the prototypes.
Occurs when any unit stops firing its weapon.
Event will always correspond with a shooting start event. Have a look at the class Core.Event#EVENT as these are just the prototypes. initiator : The unit that was doing the shooting.
Occurs when any unit begins firing a weapon that has a high rate of fire.
Most common with aircraft cannons (GAU-8), autocannons, and machine guns. Have a look at the class Core.Event#EVENT as these are just the prototypes. initiator : The unit that is doing the shooting. target: The unit that is being targeted.
Occurs whenever any unit in a mission fires a weapon.
But not any machine gun or autocannon based weapon, those are handled by EVENT.ShootingStart. Have a look at the class Core.Event#EVENT as these are just the prototypes.
Occurs when an aircraft takes off from an airbase, farp, or ship.
Have a look at the class Core.Event#EVENT as these are just the prototypes. initiator : The unit that tookoff place: Object from where the AI took-off from. Can be an Airbase Object, FARP, or Ships
Occurs when the game thinks an object is destroyed.
Have a look at the class Core.Event#EVENT as these are just the prototypes.
- initiator: The unit that is was destroyed.
Schedule a new time event.
Note that the schedule will only take place if the scheduler is started. Even for a single schedule event, the scheduler needs to be started also.
Defined in:
Parameters:
#number Start
Specifies the amount of seconds that will be waited before the scheduling is started, and the event function is called.
#function SchedulerFunction
The event function to be called when a timer event occurs. The event function needs to accept the parameters specified in SchedulerArguments.
#table ...
Optional arguments that can be given as part of scheduler. The arguments need to be given as a table { param1, param 2, ... }.
Return value:
#string:
The Schedule ID of the planned schedule.
Schedule a new time event.
Note that the schedule will only take place if the scheduler is started. Even for a single schedule event, the scheduler needs to be started also.
Defined in:
Parameters:
#number Start
Specifies the amount of seconds that will be waited before the scheduling is started, and the event function is called.
#number Repeat
Specifies the interval in seconds when the scheduler will call the event function.
#number RandomizeFactor
Specifies a randomization factor between 0 and 1 to randomize the Repeat.
#number Stop
Specifies the amount of seconds when the scheduler will be stopped.
#function SchedulerFunction
The event function to be called when a timer event occurs. The event function needs to accept the parameters specified in SchedulerArguments.
#table ...
Optional arguments that can be given as part of scheduler. The arguments need to be given as a table { param1, param 2, ... }.
Return value:
#string:
The Schedule ID of the planned schedule.
Stops the Schedule.
Defined in:
Parameter:
#string SchedulerID
(Optional) Scheduler ID to be stopped. If nil, all pending schedules are stopped.
Set the Class Core.Event processing Priority.
The Event processing Priority is a number from 1 to 10, reflecting the order of the classes subscribed to the Event to be processed.
Set a state or property of the Object given a Key and a Value.
Note that if the Object is destroyed, set to nil, or garbage collected, then the Values and Keys will also be gone.
Defined in:
Parameters:
Object
The object that will hold the Value set by the Key.
Key
The key that is used as a reference of the value. Note that the key can be a #string, but it can also be any other type!
Value
The value to is stored in the object.
Return value:
The Value set.
Trace a function logic level 1.
Can be anywhere within the function logic.
Trace a function logic level 2.
Can be anywhere within the function logic.
Trace a function logic level 3.
Can be anywhere within the function logic.
Trace all methods in MOOSE
Set tracing for a class
Set tracing for a specific method of class
Set trace level
Set trace off.
Set trace on.
Set trace on or off Note that when trace is off, no BASE.Debug statement is performed, increasing performance! When Moose is loaded statically, (as one file), tracing is switched off by default.
So tracing must be switched on manually in your mission if you are using Moose statically. When moose is loading dynamically (for moose class development), tracing is switched on by default.
Defined in:
Parameter:
#boolean TraceOnOff
Switch the tracing on or off.
Usage:
-- Switch the tracing On
BASE:TraceOnOff( true )
-- Switch the tracing Off
BASE:TraceOnOff( false )
UnSubscribe to a DCS event.
Trace a function call.
This function is private.
Defined in:
Parameters:
Arguments
A #table or any field.
DebugInfoCurrentParam
DebugInfoFromParam
(Internal) Serialize arguments
Trace a function logic.
Defined in:
Parameters:
Arguments
A #table or any field.
DebugInfoCurrentParam
DebugInfoFromParam
The main event handling function...
This function captures all events generated for the class.
Field(s)
Function(s)
Assign the process to a Wrapper.Unit and activate the process.
Defined in:
FSM_PROCESS
Parameters:
Tasking.Task#TASK Task
Wrapper.Unit#UNIT ProcessUnit
Return value:
self
Creates a new FSM_PROCESS object based on this FSM_PROCESS.
Gets the mission of the process.
Gets the mission of the process.
Gets the task of the process.
Defined in:
FSM_PROCESS
Parameter:
FsmProcess
Send a message of the Tasking.Task to the Group of the Unit.
Defined in:
FSM_PROCESS
Parameter:
Message
Creates a new FSM_PROCESS object.
Removes an FSM_PROCESS object.
Sets the task of the process.
Defined in:
FSM_PROCESS
Parameters:
step
trigger
params
EventName
Defined in:
FSM_PROCESS
Parameters:
ProcessUnit
Task
From
Event
To
StateMachine callback function for a FSM_PROCESS
Defined in:
FSM_PROCESS
Parameters:
Wrapper.Controllable#CONTROLLABLE ProcessUnit
#string Event
#string From
#string To
Task
Field(s)
Function(s)
Gets the CONTROLLABLE object that the FSM_CONTROLLABLE governs.
Creates a new FSM_CONTROLLABLE object.
Defined in:
Parameters:
#table FSMT
Finite State Machine Table
Wrapper.Controllable#CONTROLLABLE Controllable
(optional) The CONTROLLABLE object that the FSM_CONTROLLABLE governs.
Return value:
OnAfter Transition Handler for Event Stop.
Defined in:
Parameters:
Wrapper.Controllable#CONTROLLABLE Controllable
The Controllable Object managed by the FSM.
#string From
The From State string.
#string Event
The Event string.
#string To
The To State string.
OnBefore Transition Handler for Event Stop.
Defined in:
Parameters:
Wrapper.Controllable#CONTROLLABLE Controllable
The Controllable Object managed by the FSM.
#string From
The From State string.
#string Event
The Event string.
#string To
The To State string.
Return value:
#boolean:
Return false to cancel Transition.
OnEnter Transition Handler for State Stopped.
Defined in:
Parameters:
Wrapper.Controllable#CONTROLLABLE Controllable
The Controllable Object managed by the FSM.
#string From
The From State string.
#string Event
The Event string.
#string To
The To State string.
OnLeave Transition Handler for State Stopped.
Defined in:
Parameters:
Wrapper.Controllable#CONTROLLABLE Controllable
The Controllable Object managed by the FSM.
#string From
The From State string.
#string Event
The Event string.
#string To
The To State string.
Return value:
#boolean:
Return false to cancel Transition.
Sets the CONTROLLABLE object that the FSM_CONTROLLABLE governs.
Asynchronous Event Trigger for Event Stop.
Field(s)
Function(s)
Adds an End state.
Set the default #FSM_PROCESS template with key ProcessName providing the ProcessClass and the process object when it is assigned to a Wrapper.Controllable by the task.
Defined in:
Parameters:
#table From
Can contain a string indicating the From state or a table of strings containing multiple From states.
#string Event
The Event name.
Core.Fsm#FSM_PROCESS Process
An sub-process FSM.
#table ReturnEvents
A table indicating for which returned events of the SubFSM which Event must be triggered in the FSM.
Return value:
The SubFSM.
Adds a score for the FSM to be achieved.
Defined in:
Parameters:
#string State
is the state of the process when the score needs to be given. (See the relevant state descriptions of the process).
#string ScoreText
is a text describing the score that is given according the status.
#number Score
is a number providing the score of the status.
Return value:
#FSM:
self
Adds a score for the FSM_PROCESS to be achieved.
Defined in:
Parameters:
#string From
is the From State of the main process.
#string Event
is the Event of the main process.
#string State
is the state of the process when the score needs to be given. (See the relevant state descriptions of the process).
#string ScoreText
is a text describing the score that is given according the status.
#number Score
is a number providing the score of the status.
Return value:
#FSM:
self
Add a new transition rule to the FSM.
A transition rule defines when and if the FSM can transition from a state towards another state upon a triggered event.
Defined in:
Parameters:
#table From
Can contain a string indicating the From state or a table of strings containing multiple From states.
#string Event
The Event name.
#string To
The To state.
Get current state.
Returns the End states.
Returns a table of the SubFSM rules defined within the FSM.
Returns a table with the scores defined.
Returns the start state of the FSM.
Get current state.
Returns a table with the Subs defined.
Returns a table of the transition rules defined within the FSM.
Check if FSM is in state.
Defined in:
Parameter:
#string State
State name.
Return value:
#boolean:
If true, FSM is in this state.
Load call backs.
Sets the start state of the FSM.
Add to map.
Call handler.
Defined in:
Parameters:
#string step
Step "onafter", "onbefore", "onenter", "onleave".
#string trigger
Trigger.
#table params
Parameters.
#string EventName
Event name.
Return value:
Value.
Create transition.
Defined in:
Parameter:
#string EventName
Event name.
Return value:
#function:
Function.
Delayed transition.
Defined in:
Parameter:
#string EventName
Event name.
Return value:
#function:
Function.
Event map.
Go sub.
Defined in:
Parameters:
#string ParentFrom
Parent from state.
#string ParentEvent
Parent event name.
Return value:
#table:
Subs.
Handler.
Is end state.
Defined in:
Parameter:
#string Current
Current state name.
Return values:
#table:
FSM parent.
#string:
Event name.
Sub maps.
Check if can do an event.
Defined in:
Parameter:
#string e
Event name.
Return values:
#boolean:
If true, FSM can do the event.
#string:
To state.
Check if cannot do an event.
Defined in:
Parameter:
#string e
Event name.
Return value:
#boolean:
If true, FSM cannot do the event.
Check if FSM is in state.
Defined in:
Parameters:
#string State
State name.
state
Return value:
#boolean:
If true, FSM is in this state.
Field(s)
Function(s)
Clear the state of an object.
Defined in:
Parameters:
Object
The object that holds the Value set by the Key.
StateName
The key that is should be cleared.
Creation of a Birth Event.
Defined in:
Parameters:
DCS#Time EventTime
The time stamp of the event.
DCS#Object Initiator
The initiating object of the event.
#string IniUnitName
The initiating unit name.
place
subplace
Creation of a Crash Event.
Defined in:
Parameters:
DCS#Time EventTime
The time stamp of the event.
DCS#Object Initiator
The initiating object of the event.
IniObjectCategory
Creation of a Dead Event.
Defined in:
Parameters:
DCS#Time EventTime
The time stamp of the event.
DCS#Object Initiator
The initiating object of the event.
IniObjectCategory
Creation of a S_EVENT_DYNAMIC_CARGO_LOADED event.
Creation of a S_EVENT_DYNAMIC_CARGO_REMOVED event.
Creation of a S_EVENT_DYNAMIC_CARGO_UNLOADED event.
Creation of a S_EVENT_NEW_DYNAMIC_CARGO event.
Creation of a S_EVENT_PLAYER_ENTER_AIRCRAFT event.
Creation of a Remove Unit Event.
Defined in:
Parameters:
DCS#Time EventTime
The time stamp of the event.
DCS#Object Initiator
The initiating object of the event.
Creation of a Takeoff Event.
Defined in:
Parameters:
DCS#Time EventTime
The time stamp of the event.
DCS#Object Initiator
The initiating object of the event.
Creation of a Crash Event.
Defined in:
Parameters:
DCS#Time EventTime
The time stamp of the event.
DCS#Object Initiator
The initiating object of the event.
Log an exception which will be traced always.
Can be anywhere within the function logic.
Returns the event dispatcher
Remove all subscribed events
Trace a function call.
Must be at the beginning of the function logic.
Trace a function call level 2.
Must be at the beginning of the function logic.
Trace a function call level 3.
Must be at the beginning of the function logic.
Get the ClassID of the class instance.
Get the ClassName of the class instance.
Get the ClassName + ClassID of the class instance.
The ClassName + ClassID is formatted as '%s#%09d'.
Get the Class Core.Event processing Priority.
The Event processing Priority is a number from 1 to 10, reflecting the order of the classes subscribed to the Event to be processed.
This is the worker method to retrieve the Parent class.
Note that the Parent class must be passed to call the parent class method.
self:GetParent(self):ParentMethod()
Get a Value given a Key from the Object.
Note that if the Object is destroyed, set to nil, or garbage collected, then the Values and Keys will also be gone.
Defined in:
Parameters:
Object
The object that holds the Value set by the Key.
Key
The key that is used to retrieve the value. Note that the key can be a #string, but it can also be any other type!
Return value:
The Value retrieved or nil if the Key was not found and thus the Value could not be retrieved.
Subscribe to a DCS Event.
Defined in:
Parameters:
Core.Event#EVENTS EventID
Event ID.
#function EventFunction
(optional) The function to be called when the event occurs for the unit.
Return value:
Log an information which will be traced always.
Can be anywhere within the function logic.
This is the worker method to inherit from a parent class.
Defined in:
Parameters:
Child
is the Child class that inherits.
#BASE Parent
is the Parent class that the Child inherits from.
Return value:
Child
This is the worker method to check if an object is an (sub)instance of a class.
Examples:
ZONE:New( 'some zone' ):IsInstanceOf( ZONE ) will return true
ZONE:New( 'some zone' ):IsInstanceOf( 'ZONE' ) will return true
ZONE:New( 'some zone' ):IsInstanceOf( 'zone' ) will return true
ZONE:New( 'some zone' ):IsInstanceOf( 'BASE' ) will return true
ZONE:New( 'some zone' ):IsInstanceOf( 'GROUP' ) will return false
Defined in:
Parameter:
ClassName
is the name of the class or the class itself to run the check against
Return value:
#boolean:
Enquires if tracing is on (for the class).
BASE constructor.
This is an example how to use the BASE:New() constructor in a new class definition when inheriting from BASE.
function EVENT:New()
local self = BASE:Inherit( self, BASE:New() ) -- #EVENT
return self
end
Occurs when an Event for an object is triggered.
Have a look at the class Core.Event#EVENT as these are just the prototypes. initiator : The unit that triggered the event.
Occurs when a ground unit captures either an airbase or a farp.
Have a look at the class Core.Event#EVENT as these are just the prototypes. initiator : The unit that captured the base place: The airbase that was captured, can be a FARP or Airbase. When calling place:getCoalition() the faction will already be the new owning faction.
Occurs when any object is spawned into the mission.
Have a look at the class Core.Event#EVENT as these are just the prototypes. initiator : The unit that was spawned
Occurs when any aircraft crashes into the ground and is completely destroyed.
Have a look at the class Core.Event#EVENT as these are just the prototypes. initiator : The unit that has crashed
Occurs when an object is dead.
Have a look at the class Core.Event#EVENT as these are just the prototypes. initiator : The unit that is dead.
Unknown precisely what creates this event, likely tied into newer damage model.
Will update this page when new information become available.
- initiator: The unit that had the failure.
Discard chair after ejection.
Have a look at the class Core.Event#EVENT as these are just the prototypes.
Occurs when a player loads a dynamic cargo object with the F8 ground crew menu into a helo.
* NOTE * this is a workarounf for DCS not creating these events as of Aug 2024.
Occurs when a dynamic cargo crate is removed.
* NOTE * this is a workarounf for DCS not creating these events as of Aug 2024.
Occurs when a player unloads a dynamic cargo object with the F8 ground crew menu from a helo.
* NOTE * this is a workarounf for DCS not creating these events as of Aug 2024.
Occurs when a pilot ejects from an aircraft Have a look at the class Core.Event#EVENT as these are just the prototypes.
initiator : The unit that has ejected
Occurs when any aircraft shuts down its engines.
Have a look at the class Core.Event#EVENT as these are just the prototypes. initiator : The unit that is stopping its engines.
Occurs when any aircraft starts its engines.
Have a look at the class Core.Event#EVENT as these are just the prototypes. initiator : The unit that is starting its engines.
Occurs whenever an object is hit by a weapon.
Have a look at the class Core.Event#EVENT as these are just the prototypes. initiator : The unit object the fired the weapon weapon: Weapon object that hit the target target: The Object that was hit.
Occurs when any system fails on a human controlled aircraft.
Have a look at the class Core.Event#EVENT as these are just the prototypes. initiator : The unit that had the failure
Occurs on the death of a unit.
Contains more and different information. Similar to unit_lost it will occur for aircraft before the aircraft crash event occurs. Have a look at the class Core.Event#EVENT as these are just the prototypes.
- initiator: The unit that killed the target
- target: Target Object
- weapon: Weapon Object
Occurs when an aircraft lands at an airbase, farp or ship Have a look at the class Core.Event#EVENT as these are just the prototypes.
initiator : The unit that has landed place: Object that the unit landed on. Can be an Airbase Object, FARP, or Ships
Occurs shortly after the landing animation of an ejected pilot touching the ground and standing up.
Event does not occur if the pilot lands in the water and sub combs to Davey Jones Locker. Have a look at the class Core.Event#EVENT as these are just the prototypes.
- initiator: Static object representing the ejected pilot. Place : Aircraft that the pilot ejected from.
- place: may not return as a valid object if the aircraft has crashed into the ground and no longer exists.
- subplace: is always 0 for unknown reasons.
Occurs when a new mark was added.
Have a look at the class Core.Event#EVENT as these are just the prototypes. MarkID: ID of the mark.
Occurs when a mark text was changed.
Have a look at the class Core.Event#EVENT as these are just the prototypes. MarkID: ID of the mark.
Occurs when a mark was removed.
Have a look at the class Core.Event#EVENT as these are just the prototypes. MarkID: ID of the mark.
Occurs when a mission ends Have a look at the class Core.Event#EVENT as these are just the prototypes.
Occurs when a mission starts Have a look at the class Core.Event#EVENT as these are just the prototypes.
Occurs when a player creates a dynamic cargo object from the F8 ground crew menu.
* NOTE * this is a workarounf for DCS not creating these events as of Aug 2024.
Weapon add.
Fires when entering a mission per pylon with the name of the weapon (double pylons not counted, infinite wep reload not counted. Have a look at the class Core.Event#EVENT as these are just the prototypes.
Occurs when the pilot of an aircraft is killed.
Can occur either if the player is alive and crashes or if a weapon kills the pilot without completely destroying the plane. Have a look at the class Core.Event#EVENT as these are just the prototypes. initiator : The unit that the pilot has died in.
Occurs when a player enters a slot and takes control of an aircraft.
Have a look at the class Core.Event#EVENT as these are just the prototypes. NOTE: This is a workaround of a long standing DCS bug with the PLAYER_ENTER_UNIT event. initiator : The unit that is being taken control of.
Occurs when any player assumes direct control of a unit.
Note - not Mulitplayer safe. Use PlayerEnterAircraft. Have a look at the class Core.Event#EVENT as these are just the prototypes. initiator : The unit that is being taken control of.
Occurs when any player relieves control of a unit to the AI.
Have a look at the class Core.Event#EVENT as these are just the prototypes. initiator : The unit that the player left.
Occurs when an aircraft connects with a tanker and begins taking on fuel.
Have a look at the class Core.Event#EVENT as these are just the prototypes. initiator : The unit that is receiving fuel.
Occurs when an aircraft is finished taking fuel.
Have a look at the class Core.Event#EVENT as these are just the prototypes. initiator : The unit that was receiving fuel.
Occurs when any modification to the "Score" as seen on the debrief menu would occur.
There is no information on what values the score was changed to. Event is likely similar to player_comment in this regard. Have a look at the class Core.Event#EVENT as these are just the prototypes.
Occurs when any unit stops firing its weapon.
Event will always correspond with a shooting start event. Have a look at the class Core.Event#EVENT as these are just the prototypes. initiator : The unit that was doing the shooting.
Occurs when any unit begins firing a weapon that has a high rate of fire.
Most common with aircraft cannons (GAU-8), autocannons, and machine guns. Have a look at the class Core.Event#EVENT as these are just the prototypes. initiator : The unit that is doing the shooting. target: The unit that is being targeted.
Occurs whenever any unit in a mission fires a weapon.
But not any machine gun or autocannon based weapon, those are handled by EVENT.ShootingStart. Have a look at the class Core.Event#EVENT as these are just the prototypes.
Occurs when an aircraft takes off from an airbase, farp, or ship.
Have a look at the class Core.Event#EVENT as these are just the prototypes. initiator : The unit that tookoff place: Object from where the AI took-off from. Can be an Airbase Object, FARP, or Ships
Occurs when the game thinks an object is destroyed.
Have a look at the class Core.Event#EVENT as these are just the prototypes.
- initiator: The unit that is was destroyed.
Schedule a new time event.
Note that the schedule will only take place if the scheduler is started. Even for a single schedule event, the scheduler needs to be started also.
Defined in:
Parameters:
#number Start
Specifies the amount of seconds that will be waited before the scheduling is started, and the event function is called.
#function SchedulerFunction
The event function to be called when a timer event occurs. The event function needs to accept the parameters specified in SchedulerArguments.
#table ...
Optional arguments that can be given as part of scheduler. The arguments need to be given as a table { param1, param 2, ... }.
Return value:
#string:
The Schedule ID of the planned schedule.
Schedule a new time event.
Note that the schedule will only take place if the scheduler is started. Even for a single schedule event, the scheduler needs to be started also.
Defined in:
Parameters:
#number Start
Specifies the amount of seconds that will be waited before the scheduling is started, and the event function is called.
#number Repeat
Specifies the interval in seconds when the scheduler will call the event function.
#number RandomizeFactor
Specifies a randomization factor between 0 and 1 to randomize the Repeat.
#number Stop
Specifies the amount of seconds when the scheduler will be stopped.
#function SchedulerFunction
The event function to be called when a timer event occurs. The event function needs to accept the parameters specified in SchedulerArguments.
#table ...
Optional arguments that can be given as part of scheduler. The arguments need to be given as a table { param1, param 2, ... }.
Return value:
#string:
The Schedule ID of the planned schedule.
Stops the Schedule.
Defined in:
Parameter:
#string SchedulerID
(Optional) Scheduler ID to be stopped. If nil, all pending schedules are stopped.
Set the Class Core.Event processing Priority.
The Event processing Priority is a number from 1 to 10, reflecting the order of the classes subscribed to the Event to be processed.
Set a state or property of the Object given a Key and a Value.
Note that if the Object is destroyed, set to nil, or garbage collected, then the Values and Keys will also be gone.
Defined in:
Parameters:
Object
The object that will hold the Value set by the Key.
Key
The key that is used as a reference of the value. Note that the key can be a #string, but it can also be any other type!
Value
The value to is stored in the object.
Return value:
The Value set.
Trace a function logic level 1.
Can be anywhere within the function logic.
Trace a function logic level 2.
Can be anywhere within the function logic.
Trace a function logic level 3.
Can be anywhere within the function logic.
Trace all methods in MOOSE
Set tracing for a class
Set tracing for a specific method of class
Set trace off.
Set trace on.
Set trace on or off Note that when trace is off, no BASE.Debug statement is performed, increasing performance! When Moose is loaded statically, (as one file), tracing is switched off by default.
So tracing must be switched on manually in your mission if you are using Moose statically. When moose is loading dynamically (for moose class development), tracing is switched on by default.
Defined in:
Parameter:
#boolean TraceOnOff
Switch the tracing on or off.
Usage:
-- Switch the tracing On
BASE:TraceOnOff( true )
-- Switch the tracing Off
BASE:TraceOnOff( false )
UnSubscribe to a DCS event.
Trace a function call.
This function is private.
Defined in:
Parameters:
Arguments
A #table or any field.
DebugInfoCurrentParam
DebugInfoFromParam
(Internal) Serialize arguments
Trace a function logic.
Defined in:
Parameters:
Arguments
A #table or any field.
DebugInfoCurrentParam
DebugInfoFromParam
The main event handling function...
This function captures all events generated for the class.
FSM_SET class
Field(s)
Function(s)
Gets the SET_BASE object that the FSM_SET governs.
Creates a new FSM_SET object.
Defined in:
FSM_SET
Parameters:
#table FSMT
Finite State Machine Table
Set_SET_BASE
FSMSet (optional) The Set object that the FSM_SET governs.
FSMSet
Return value:
Defined in:
FSM_SET
Parameters:
step
trigger
params
EventName
Field(s)
Function(s)
Adds an End state.
Set the default #FSM_PROCESS template with key ProcessName providing the ProcessClass and the process object when it is assigned to a Wrapper.Controllable by the task.
Defined in:
Parameters:
#table From
Can contain a string indicating the From state or a table of strings containing multiple From states.
#string Event
The Event name.
Core.Fsm#FSM_PROCESS Process
An sub-process FSM.
#table ReturnEvents
A table indicating for which returned events of the SubFSM which Event must be triggered in the FSM.
Return value:
The SubFSM.
Adds a score for the FSM to be achieved.
Defined in:
Parameters:
#string State
is the state of the process when the score needs to be given. (See the relevant state descriptions of the process).
#string ScoreText
is a text describing the score that is given according the status.
#number Score
is a number providing the score of the status.
Return value:
#FSM:
self
Adds a score for the FSM_PROCESS to be achieved.
Defined in:
Parameters:
#string From
is the From State of the main process.
#string Event
is the Event of the main process.
#string State
is the state of the process when the score needs to be given. (See the relevant state descriptions of the process).
#string ScoreText
is a text describing the score that is given according the status.
#number Score
is a number providing the score of the status.
Return value:
#FSM:
self
Add a new transition rule to the FSM.
A transition rule defines when and if the FSM can transition from a state towards another state upon a triggered event.
Defined in:
Parameters:
#table From
Can contain a string indicating the From state or a table of strings containing multiple From states.
#string Event
The Event name.
#string To
The To state.
Get current state.
Returns the End states.
Returns a table of the SubFSM rules defined within the FSM.
Returns a table with the scores defined.
Returns the start state of the FSM.
Get current state.
Returns a table with the Subs defined.
Returns a table of the transition rules defined within the FSM.
Check if FSM is in state.
Defined in:
Parameter:
#string State
State name.
Return value:
#boolean:
If true, FSM is in this state.
Load call backs.
Sets the start state of the FSM.
Add to map.
Call handler.
Defined in:
Parameters:
#string step
Step "onafter", "onbefore", "onenter", "onleave".
#string trigger
Trigger.
#table params
Parameters.
#string EventName
Event name.
Return value:
Value.
Create transition.
Defined in:
Parameter:
#string EventName
Event name.
Return value:
#function:
Function.
Delayed transition.
Defined in:
Parameter:
#string EventName
Event name.
Return value:
#function:
Function.
Event map.
Go sub.
Defined in:
Parameters:
#string ParentFrom
Parent from state.
#string ParentEvent
Parent event name.
Return value:
#table:
Subs.
Handler.
Is end state.
Defined in:
Parameter:
#string Current
Current state name.
Return values:
#table:
FSM parent.
#string:
Event name.
Sub maps.
Check if can do an event.
Defined in:
Parameter:
#string e
Event name.
Return values:
#boolean:
If true, FSM can do the event.
#string:
To state.
Check if cannot do an event.
Defined in:
Parameter:
#string e
Event name.
Return value:
#boolean:
If true, FSM cannot do the event.
Check if FSM is in state.
Defined in:
Parameters:
#string State
State name.
state
Return value:
#boolean:
If true, FSM is in this state.
Field(s)
Function(s)
Clear the state of an object.
Defined in:
Parameters:
Object
The object that holds the Value set by the Key.
StateName
The key that is should be cleared.
Creation of a Birth Event.
Defined in:
Parameters:
DCS#Time EventTime
The time stamp of the event.
DCS#Object Initiator
The initiating object of the event.
#string IniUnitName
The initiating unit name.
place
subplace
Creation of a Crash Event.
Defined in:
Parameters:
DCS#Time EventTime
The time stamp of the event.
DCS#Object Initiator
The initiating object of the event.
IniObjectCategory
Creation of a Dead Event.
Defined in:
Parameters:
DCS#Time EventTime
The time stamp of the event.
DCS#Object Initiator
The initiating object of the event.
IniObjectCategory
Creation of a S_EVENT_DYNAMIC_CARGO_LOADED event.
Creation of a S_EVENT_DYNAMIC_CARGO_REMOVED event.
Creation of a S_EVENT_DYNAMIC_CARGO_UNLOADED event.
Creation of a S_EVENT_NEW_DYNAMIC_CARGO event.
Creation of a S_EVENT_PLAYER_ENTER_AIRCRAFT event.
Creation of a Remove Unit Event.
Defined in:
Parameters:
DCS#Time EventTime
The time stamp of the event.
DCS#Object Initiator
The initiating object of the event.
Creation of a Takeoff Event.
Defined in:
Parameters:
DCS#Time EventTime
The time stamp of the event.
DCS#Object Initiator
The initiating object of the event.
Creation of a Crash Event.
Defined in:
Parameters:
DCS#Time EventTime
The time stamp of the event.
DCS#Object Initiator
The initiating object of the event.
Log an exception which will be traced always.
Can be anywhere within the function logic.
Returns the event dispatcher
Remove all subscribed events
Trace a function call.
Must be at the beginning of the function logic.
Trace a function call level 2.
Must be at the beginning of the function logic.
Trace a function call level 3.
Must be at the beginning of the function logic.
Get the ClassID of the class instance.
Get the ClassName of the class instance.
Get the ClassName + ClassID of the class instance.
The ClassName + ClassID is formatted as '%s#%09d'.
Get the Class Core.Event processing Priority.
The Event processing Priority is a number from 1 to 10, reflecting the order of the classes subscribed to the Event to be processed.
This is the worker method to retrieve the Parent class.
Note that the Parent class must be passed to call the parent class method.
self:GetParent(self):ParentMethod()
Get a Value given a Key from the Object.
Note that if the Object is destroyed, set to nil, or garbage collected, then the Values and Keys will also be gone.
Defined in:
Parameters:
Object
The object that holds the Value set by the Key.
Key
The key that is used to retrieve the value. Note that the key can be a #string, but it can also be any other type!
Return value:
The Value retrieved or nil if the Key was not found and thus the Value could not be retrieved.
Subscribe to a DCS Event.
Defined in:
Parameters:
Core.Event#EVENTS EventID
Event ID.
#function EventFunction
(optional) The function to be called when the event occurs for the unit.
Return value:
Log an information which will be traced always.
Can be anywhere within the function logic.
This is the worker method to inherit from a parent class.
Defined in:
Parameters:
Child
is the Child class that inherits.
#BASE Parent
is the Parent class that the Child inherits from.
Return value:
Child
This is the worker method to check if an object is an (sub)instance of a class.
Examples:
ZONE:New( 'some zone' ):IsInstanceOf( ZONE ) will return true
ZONE:New( 'some zone' ):IsInstanceOf( 'ZONE' ) will return true
ZONE:New( 'some zone' ):IsInstanceOf( 'zone' ) will return true
ZONE:New( 'some zone' ):IsInstanceOf( 'BASE' ) will return true
ZONE:New( 'some zone' ):IsInstanceOf( 'GROUP' ) will return false
Defined in:
Parameter:
ClassName
is the name of the class or the class itself to run the check against
Return value:
#boolean:
Enquires if tracing is on (for the class).
BASE constructor.
This is an example how to use the BASE:New() constructor in a new class definition when inheriting from BASE.
function EVENT:New()
local self = BASE:Inherit( self, BASE:New() ) -- #EVENT
return self
end
Occurs when an Event for an object is triggered.
Have a look at the class Core.Event#EVENT as these are just the prototypes. initiator : The unit that triggered the event.
Occurs when a ground unit captures either an airbase or a farp.
Have a look at the class Core.Event#EVENT as these are just the prototypes. initiator : The unit that captured the base place: The airbase that was captured, can be a FARP or Airbase. When calling place:getCoalition() the faction will already be the new owning faction.
Occurs when any object is spawned into the mission.
Have a look at the class Core.Event#EVENT as these are just the prototypes. initiator : The unit that was spawned
Occurs when any aircraft crashes into the ground and is completely destroyed.
Have a look at the class Core.Event#EVENT as these are just the prototypes. initiator : The unit that has crashed
Occurs when an object is dead.
Have a look at the class Core.Event#EVENT as these are just the prototypes. initiator : The unit that is dead.
Unknown precisely what creates this event, likely tied into newer damage model.
Will update this page when new information become available.
- initiator: The unit that had the failure.
Discard chair after ejection.
Have a look at the class Core.Event#EVENT as these are just the prototypes.
Occurs when a player loads a dynamic cargo object with the F8 ground crew menu into a helo.
* NOTE * this is a workarounf for DCS not creating these events as of Aug 2024.
Occurs when a dynamic cargo crate is removed.
* NOTE * this is a workarounf for DCS not creating these events as of Aug 2024.
Occurs when a player unloads a dynamic cargo object with the F8 ground crew menu from a helo.
* NOTE * this is a workarounf for DCS not creating these events as of Aug 2024.
Occurs when a pilot ejects from an aircraft Have a look at the class Core.Event#EVENT as these are just the prototypes.
initiator : The unit that has ejected
Occurs when any aircraft shuts down its engines.
Have a look at the class Core.Event#EVENT as these are just the prototypes. initiator : The unit that is stopping its engines.
Occurs when any aircraft starts its engines.
Have a look at the class Core.Event#EVENT as these are just the prototypes. initiator : The unit that is starting its engines.
Occurs whenever an object is hit by a weapon.
Have a look at the class Core.Event#EVENT as these are just the prototypes. initiator : The unit object the fired the weapon weapon: Weapon object that hit the target target: The Object that was hit.
Occurs when any system fails on a human controlled aircraft.
Have a look at the class Core.Event#EVENT as these are just the prototypes. initiator : The unit that had the failure
Occurs on the death of a unit.
Contains more and different information. Similar to unit_lost it will occur for aircraft before the aircraft crash event occurs. Have a look at the class Core.Event#EVENT as these are just the prototypes.
- initiator: The unit that killed the target
- target: Target Object
- weapon: Weapon Object
Occurs when an aircraft lands at an airbase, farp or ship Have a look at the class Core.Event#EVENT as these are just the prototypes.
initiator : The unit that has landed place: Object that the unit landed on. Can be an Airbase Object, FARP, or Ships
Occurs shortly after the landing animation of an ejected pilot touching the ground and standing up.
Event does not occur if the pilot lands in the water and sub combs to Davey Jones Locker. Have a look at the class Core.Event#EVENT as these are just the prototypes.
- initiator: Static object representing the ejected pilot. Place : Aircraft that the pilot ejected from.
- place: may not return as a valid object if the aircraft has crashed into the ground and no longer exists.
- subplace: is always 0 for unknown reasons.
Occurs when a new mark was added.
Have a look at the class Core.Event#EVENT as these are just the prototypes. MarkID: ID of the mark.
Occurs when a mark text was changed.
Have a look at the class Core.Event#EVENT as these are just the prototypes. MarkID: ID of the mark.
Occurs when a mark was removed.
Have a look at the class Core.Event#EVENT as these are just the prototypes. MarkID: ID of the mark.
Occurs when a mission ends Have a look at the class Core.Event#EVENT as these are just the prototypes.
Occurs when a mission starts Have a look at the class Core.Event#EVENT as these are just the prototypes.
Occurs when a player creates a dynamic cargo object from the F8 ground crew menu.
* NOTE * this is a workarounf for DCS not creating these events as of Aug 2024.
Weapon add.
Fires when entering a mission per pylon with the name of the weapon (double pylons not counted, infinite wep reload not counted. Have a look at the class Core.Event#EVENT as these are just the prototypes.
Occurs when the pilot of an aircraft is killed.
Can occur either if the player is alive and crashes or if a weapon kills the pilot without completely destroying the plane. Have a look at the class Core.Event#EVENT as these are just the prototypes. initiator : The unit that the pilot has died in.
Occurs when a player enters a slot and takes control of an aircraft.
Have a look at the class Core.Event#EVENT as these are just the prototypes. NOTE: This is a workaround of a long standing DCS bug with the PLAYER_ENTER_UNIT event. initiator : The unit that is being taken control of.
Occurs when any player assumes direct control of a unit.
Note - not Mulitplayer safe. Use PlayerEnterAircraft. Have a look at the class Core.Event#EVENT as these are just the prototypes. initiator : The unit that is being taken control of.
Occurs when any player relieves control of a unit to the AI.
Have a look at the class Core.Event#EVENT as these are just the prototypes. initiator : The unit that the player left.
Occurs when an aircraft connects with a tanker and begins taking on fuel.
Have a look at the class Core.Event#EVENT as these are just the prototypes. initiator : The unit that is receiving fuel.
Occurs when an aircraft is finished taking fuel.
Have a look at the class Core.Event#EVENT as these are just the prototypes. initiator : The unit that was receiving fuel.
Occurs when any modification to the "Score" as seen on the debrief menu would occur.
There is no information on what values the score was changed to. Event is likely similar to player_comment in this regard. Have a look at the class Core.Event#EVENT as these are just the prototypes.
Occurs when any unit stops firing its weapon.
Event will always correspond with a shooting start event. Have a look at the class Core.Event#EVENT as these are just the prototypes. initiator : The unit that was doing the shooting.
Occurs when any unit begins firing a weapon that has a high rate of fire.
Most common with aircraft cannons (GAU-8), autocannons, and machine guns. Have a look at the class Core.Event#EVENT as these are just the prototypes. initiator : The unit that is doing the shooting. target: The unit that is being targeted.
Occurs whenever any unit in a mission fires a weapon.
But not any machine gun or autocannon based weapon, those are handled by EVENT.ShootingStart. Have a look at the class Core.Event#EVENT as these are just the prototypes.
Occurs when an aircraft takes off from an airbase, farp, or ship.
Have a look at the class Core.Event#EVENT as these are just the prototypes. initiator : The unit that tookoff place: Object from where the AI took-off from. Can be an Airbase Object, FARP, or Ships
Occurs when the game thinks an object is destroyed.
Have a look at the class Core.Event#EVENT as these are just the prototypes.
- initiator: The unit that is was destroyed.
Schedule a new time event.
Note that the schedule will only take place if the scheduler is started. Even for a single schedule event, the scheduler needs to be started also.
Defined in:
Parameters:
#number Start
Specifies the amount of seconds that will be waited before the scheduling is started, and the event function is called.
#function SchedulerFunction
The event function to be called when a timer event occurs. The event function needs to accept the parameters specified in SchedulerArguments.
#table ...
Optional arguments that can be given as part of scheduler. The arguments need to be given as a table { param1, param 2, ... }.
Return value:
#string:
The Schedule ID of the planned schedule.
Schedule a new time event.
Note that the schedule will only take place if the scheduler is started. Even for a single schedule event, the scheduler needs to be started also.
Defined in:
Parameters:
#number Start
Specifies the amount of seconds that will be waited before the scheduling is started, and the event function is called.
#number Repeat
Specifies the interval in seconds when the scheduler will call the event function.
#number RandomizeFactor
Specifies a randomization factor between 0 and 1 to randomize the Repeat.
#number Stop
Specifies the amount of seconds when the scheduler will be stopped.
#function SchedulerFunction
The event function to be called when a timer event occurs. The event function needs to accept the parameters specified in SchedulerArguments.
#table ...
Optional arguments that can be given as part of scheduler. The arguments need to be given as a table { param1, param 2, ... }.
Return value:
#string:
The Schedule ID of the planned schedule.
Stops the Schedule.
Defined in:
Parameter:
#string SchedulerID
(Optional) Scheduler ID to be stopped. If nil, all pending schedules are stopped.
Set the Class Core.Event processing Priority.
The Event processing Priority is a number from 1 to 10, reflecting the order of the classes subscribed to the Event to be processed.
Set a state or property of the Object given a Key and a Value.
Note that if the Object is destroyed, set to nil, or garbage collected, then the Values and Keys will also be gone.
Defined in:
Parameters:
Object
The object that will hold the Value set by the Key.
Key
The key that is used as a reference of the value. Note that the key can be a #string, but it can also be any other type!
Value
The value to is stored in the object.
Return value:
The Value set.
Trace a function logic level 1.
Can be anywhere within the function logic.
Trace a function logic level 2.
Can be anywhere within the function logic.
Trace a function logic level 3.
Can be anywhere within the function logic.
Trace all methods in MOOSE
Set tracing for a class
Set tracing for a specific method of class
Set trace off.
Set trace on.
Set trace on or off Note that when trace is off, no BASE.Debug statement is performed, increasing performance! When Moose is loaded statically, (as one file), tracing is switched off by default.
So tracing must be switched on manually in your mission if you are using Moose statically. When moose is loading dynamically (for moose class development), tracing is switched on by default.
Defined in:
Parameter:
#boolean TraceOnOff
Switch the tracing on or off.
Usage:
-- Switch the tracing On
BASE:TraceOnOff( true )
-- Switch the tracing Off
BASE:TraceOnOff( false )
UnSubscribe to a DCS event.
Trace a function call.
This function is private.
Defined in:
Parameters:
Arguments
A #table or any field.
DebugInfoCurrentParam
DebugInfoFromParam
(Internal) Serialize arguments
Trace a function logic.
Defined in:
Parameters:
Arguments
A #table or any field.
DebugInfoCurrentParam
DebugInfoFromParam
The main event handling function...
This function captures all events generated for the class.
FSM_TASK class
Field(s)
Function(s)
Creates a new FSM_TASK object.
Defined in:
FSM_TASK
Parameters:
step
trigger
params
EventName