// returns initial state
private State InitStates()
{
aiTools = GetComponent <AiTools>();
aiTools.Init();
SearchEnemy searchEnemyState = new SearchEnemy(aiTools);
SearchHealthPack searchHealthPackState = new SearchHealthPack(aiTools);
Attack attackState = new Attack(aiTools);
Defence defenceState = new Defence(aiTools);
searchEnemyState.AddTransition(
new Transition(
() => aiTools.agentState.isEnemyVisible,
attackState
)
);
searchEnemyState.AddTransition(
new Transition(
() => (aiTools.world.healthPacksAvailable > 0) && (aiTools.agentState.health <= GameDefines.LOW_HP),
searchHealthPackState
)
);
attackState.AddTransition(
new Transition(
() => (aiTools.agentState.health <= GameDefines.MEDIUM_HP),
defenceState
)
);
attackState.AddTransition(
new Transition(
() => (aiTools.agentState.health > GameDefines.MEDIUM_HP) && !aiTools.agentState.isEnemyVisible,
searchEnemyState
)
);
defenceState.AddTransition(
new Transition(
() => (aiTools.world.healthPacksAvailable > 0) && ((aiTools.agentState.health <= GameDefines.LOW_HP) || !aiTools.agentState.isEnemyVisible),
searchHealthPackState
)
);
defenceState.AddTransition(
new Transition(
() => (!aiTools.agentState.isEnemyVisible && ((aiTools.world.healthPacksAvailable == 0) || aiTools.agentState.health > GameDefines.LOW_HP)),
searchEnemyState
)
);
searchHealthPackState.AddTransition(
new Transition(
() => (aiTools.agentState.health > GameDefines.LOW_HP) || (aiTools.world.healthPacksAvailable == 0),
searchEnemyState
)
);
return(searchEnemyState);
}
void Start()
{
aiTools = GetComponent <AiTools>();
controller = GetComponent <SoldierController>();
aiTools.Init();
aiTools.terrain.SetWeightsNormalizationEnabled(true);
Init();
Dispatcher.GetInstance().SendEvent(new ControllerInited(aiTools.agentState.side, GameDefines.ControllerType.FuzzyLogic));
}
private void Start()
{
aiTools = GetComponent <AiTools>();
controller = GetComponent <SoldierController>();
aiTools.Init();
InitStrategies();
InitNetwork();
List <LearningRecord> learningSet, testingSet;
ReadLearningData(out learningSet, out testingSet);
Learn(learningSet);
Test(testingSet);
Dispatcher.GetInstance().SendEvent(new ControllerInited(aiTools.agentState.side, GameDefines.ControllerType.NeuralNetwork));
}
public SoldierState(AiTools aiTools)
{
this.aiTools = aiTools;
}
public SetWeightFunction(Environment environment, AiTools aiTools, TerrainReasoning.WeightFunction function) : base(environment, aiTools)
{
this.function = function;
}
public StartShooting(Environment environment, AiTools aiTools) : base(environment, aiTools)
{
}
public Attack(AiTools aiTools) :
base(aiTools)
{
}
public IsDestinationExistsAndValid(Environment environment, AiTools aiTools) : base(environment, aiTools)
{
}
public Defence(AiTools aiTools) :
base(aiTools)
{
}
public SelectDestinationPoint(Environment environment, AiTools aiTools, string searchRadiusVariable, string minWeightVariable, string resultVariable) : base(environment, aiTools)
{
this.searchRadiusVariable = searchRadiusVariable;
this.minWeightVariable = minWeightVariable;
this.resultVariable = resultVariable;
}
public SearchHealthPack(AiTools aiTools) :
base(aiTools)
{
}
public SearchEnemy(AiTools aiTools) :
base(aiTools)
{
}
private void InitTree()
{
Environment environment = new Environment();
aiTools = GetComponent <AiTools>();
aiTools.Init();
root = new Sequence(environment);
// shooting branch
root.AddChild(
new Selector(environment)
.AddChild(
new Sequence(environment)
.AddChild(new IsTargetVisible(environment, aiTools))
.AddChild(new StartShooting(environment, aiTools))
)
.AddChild(new StopShooting(environment, aiTools))
);
// weight function branch
root.AddChild(
new Selector(environment)
.AddChild(
new Sequence(environment)
.AddChild(new IsTargetVisible(environment, aiTools))
.AddChild(
new Selector(environment)
.AddChild(
// attack state
new Sequence(environment)
.AddChild(new IsHealthMoreThan(environment, aiTools, GameDefines.MEDIUM_HP))
.AddChild(new SetWeightFunction(environment, aiTools, TerrainReasoning.AGGRESSIVE_WEIGHT_FUNCTION))
.AddChild(new SetEnvironmentVariable <float>(environment, DESTINATION_SEARCH_RADIUS_VARIABLE, 5.0f))
.AddChild(new SetEnvironmentVariable <float>(environment, DESTINATION_SEARCH_MIN_WEIGHT_VARIABLE, 0.75f))
)
.AddChild(
// defence state
new Sequence(environment)
.AddChild(new IsHealthMoreThan(environment, aiTools, GameDefines.LOW_HP))
.AddChild(new SetWeightFunction(environment, aiTools, TerrainReasoning.DEFENSIVE_WEIGHT_FUNCTION))
.AddChild(new SetEnvironmentVariable <float>(environment, DESTINATION_SEARCH_RADIUS_VARIABLE, 5.0f))
.AddChild(new SetEnvironmentVariable <float>(environment, DESTINATION_SEARCH_MIN_WEIGHT_VARIABLE, 0.75f))
)
)
)
.AddChild(
new Selector(environment)
.AddChild(
// patrol state
new Sequence(environment)
.AddChild(new IsHealthMoreThan(environment, aiTools, GameDefines.LOW_HP))
.AddChild(new SetWeightFunction(environment, aiTools, TerrainReasoning.PATROL_WEIGHT_FUNCTION))
.AddChild(new SetEnvironmentVariable <float>(environment, DESTINATION_SEARCH_RADIUS_VARIABLE, 500.0f))
.AddChild(new SetEnvironmentVariable <float>(environment, DESTINATION_SEARCH_MIN_WEIGHT_VARIABLE, 0.0f))
)
.AddChild(
// retreat state
new Sequence(environment)
.AddChild(new SetWeightFunction(environment, aiTools, TerrainReasoning.RETREAT_WEIGHT_FUNCTION))
.AddChild(new SetEnvironmentVariable <float>(environment, DESTINATION_SEARCH_RADIUS_VARIABLE, 500.0f))
.AddChild(new SetEnvironmentVariable <float>(environment, DESTINATION_SEARCH_MIN_WEIGHT_VARIABLE, -1.0f))
)
)
);
// navigation branch
root.AddChild(
new Sequence(environment)
.AddChild(
new Selector(environment)
.AddChild(
new Sequence(environment)
.AddChild(new CheckEnvironmentVariable <bool>(environment, WEIGHT_FUNCTION_CHANGED_VARIABLE, true))
.AddChild(new ClearEnvironmentVariable(environment, WEIGHT_FUNCTION_CHANGED_VARIABLE))
)
.AddChild(
new Inverter(environment)
.AddChild(new IsDestinationExistsAndValid(environment, aiTools))
)
.AddChild(new IsNearDestination(environment, aiTools))
)
.AddChild(new SelectDestinationPoint(environment, aiTools, DESTINATION_SEARCH_RADIUS_VARIABLE, DESTINATION_SEARCH_MIN_WEIGHT_VARIABLE, DESTINATION_POINT_VARIABLE))
.AddChild(new MoveToPoint(environment, aiTools, DESTINATION_POINT_VARIABLE))
);
}
public SearchHealthStrategy(AiTools aiTools) : base(aiTools)
{
}
public Strategy(AiTools aiTools)
{
this.aiTools = aiTools;
}
public IsHealthMoreThan(Environment environment, AiTools aiTools, float healthValue) : base(environment, aiTools)
{
this.value = healthValue;
}
public IsNearDestination(Environment environment, AiTools aiTools) : base(environment, aiTools)
{
}
public IsTargetVisible(Environment environment, AiTools aiTools) : base(environment, aiTools)
{
}
public DefenceStrategy(AiTools aiTools) : base(aiTools)
{
}
public SearchEnemyStrategy(AiTools aiTools) : base(aiTools)
{
}
public MoveToPoint(Environment environment, AiTools aiTools, string pointVariable) : base(environment, aiTools)
{
this.pointVariable = pointVariable;
}
public AttackStrategy(AiTools aiTools) : base(aiTools)
{
}
public SoldierNode(Environment environment, AiTools aiTools) : base(environment)
{
this.aiTools = aiTools;
}
