void Start()
{
//INIT
playerCtrl = player.gameObject.GetComponent <CharacterController>();
//ACTIONS
BTAction block = new BTAction(Block);
BTAction meleeAttack = new BTAction(MeleeAttack);
BTAction rangedAttack = new BTAction(RangedAttack);
BTAction getCloser = new BTAction(GetCloser);
//CONDITIONS
BTCondition playerAttacking = new BTCondition(PlayerAttacking);
BTCondition playerMelee = new BTCondition(PlayerMelee);
BTCondition playerFar = new BTCondition(PlayerFar);
//TREE
BTSequence seqBlock = new BTSequence(new IBTTask[] { playerAttacking, block });
BTSequence seqMelee = new BTSequence(new IBTTask[] { playerMelee, meleeAttack });
BTSequence seqGetCloser = new BTSequence(new IBTTask[] { playerFar, getCloser });
BTDecorator untilFailGetCloser = new BTDecoratorUntilFail(seqGetCloser);
BTRandomSelector rselRanged = new BTRandomSelector(new IBTTask[] { untilFailGetCloser, rangedAttack });
BTSelector selAttack = new BTSelector(new IBTTask[] { seqMelee, rselRanged });
root = new BTSelector(new IBTTask[] { seqBlock, selAttack });
}
private void Start()
{
var a = true; // swich false
var b = false; // switch true
var root = new BTSelector("Root");
{
var selectA = new BTSequencer("A");
{
var isA = new BTCondition("Is A", () => a);
selectA.AddState(isA);
var console = new BTAction("Print A", () => Debug.Log("Is A"));
selectA.AddState(console);
}
root.AddState(selectA);
var selectB = new BTSequencer("B");
{
var isB = new BTCondition("Is B", () => b);
selectB.AddState(isB);
var console = new BTAction("Print B", () => Debug.Log("Is B"));
selectB.AddState(console);
}
root.AddState(selectB);
}
BehTree.AddState(root);
}
public static BTAction CreateAction(Type type, BTState parentState)
{
BTAction action = XScriptableObject.CreateInstance(type) as BTAction;
action.Name = type.Name;
action.Owner = parentState;
parentState.totalActions.Add(action);
AddActionToState(parentState, action);
return(action);
}
public static BTInfo CreateBtInfo(BTAction bt)
{
var offsets = bt.GetTotalOffsets();
var memSize = bt.GetTotalMemSize();
return(new BTInfo()
{
MemSize = memSize,
Offsets = offsets,
RootNode = bt,
});
}
private void InitializePlayerPhaseBehaviourTree()
{
BTAction BTAct_CheckEndTurn = new BTAction(
() =>
{
if (mPlayerToEndPhase)
{
SwitchPhase(GamePhase.EnemyPhase);
return(BTStatus.Running);
}
return(BTStatus.Success);
}
);
BTAction BTAct_MoveCard = new BTAction(
() =>
{
if (ControlAreaManager.CardIsBeingDragged)
{
return(BTStatus.Running);
}
return(BTStatus.Success);
}
);
BTAction BTAct_ExecuteCard = new BTAction(
() =>
{
if (ControlAreaManager.IsPanelOpen)
{
ControlAreaManager.Instance.SetControlBlockerEnabled(true);
return(BTStatus.Running);
}
// Check player turn status.
if (Player.TurnStatus == PlayerTurnStatus.Running)
{
ControlAreaManager.Instance.SetControlBlockerEnabled(true);
return(BTStatus.Running);
}
if (EventAnimationController.Instance.IsAnimating == false)
{
ControlAreaManager.Instance.SetControlBlockerEnabled(false);
}
return(BTStatus.Success);
}
);
BTSequence BT_Root = new BTSequence(BTAct_CheckEndTurn, BTAct_MoveCard, BTAct_ExecuteCard);
mPlayerPhaseBehaviourTree = new BehaviourTree(BT_Root);
}
public void Init(BaseEntity owner, int id)
{
this.owner = owner;
BTInfo = AIEntityBehaviorTreeFactory.GetBTInfo(id);
_behaviorTree = BTInfo.RootNode;
BehaviorWorkingData = new AIEntityWorkingData();
BehaviorWorkingData.entity = this;
BehaviorWorkingData.Init(BTInfo.Offsets, BTInfo.MemSize);
BehaviorWorkingData.entityTF = owner.transform;
BehaviorWorkingData.EntityAnimatorView = new CAnimatorView().Init(owner);
_blackboard = new BlackBoard();
_lastTriggeredAnimation = string.Empty;
}
public static void AddActionToState(BTState Owner, BTAction action)
{
var Fsm = Owner.Owner;
if (BTEditorWindow.HasPrefab(Fsm))
{
if (Fsm.template == null)
{
AddTemplateToFsm(Fsm);
Fsm.template.startEvent = Fsm.startEvent;
Fsm.template.totalEvent = Fsm.totalEvent;
}
BTEditorWindow.AddObjectToAsset(action, Owner);
}
EditorUtility.SetDirty(Fsm);
}
public static void AddActionToState(BTState Owner, BTAction action)
{
var Fsm = Owner.Owner;
if (BTEditorWindow.HasPrefab(Fsm))
{
if (Fsm.template == null)
{
Fsm.template = XScriptableObject.CreateInstance <BTTemplate> ();
BTEditorWindow.AddObjectToAsset(Fsm.template, Fsm.gameObject);
EditorUtility.SetDirty(Fsm);
Fsm.template.startEvent = Fsm.startEvent;
Fsm.template.totalEvent = Fsm.totalEvent;
}
BTEditorWindow.AddObjectToAsset(action, Owner);
}
EditorUtility.SetDirty(Fsm);
}
public AIEntity Init()
{
var btInfo = AIEntityBehaviorTreeFactory.GetBehaviorTreeDemo1();
_behaviorTree = btInfo.RootNode;
_behaviorWorkingData = new AIEntityWorkingData();
_behaviorWorkingData.entity = this;
_behaviorWorkingData.entityTF = this.transform;
_behaviorWorkingData.entityAnimator = GetComponent <Animator>();
_behaviorWorkingData.Init(btInfo.Offsets, btInfo.MemSize);
_blackboard = new BlackBoard();
_nextTimeToGenMovingTarget = 0f;
_lastTriggeredAnimation = string.Empty;
_isDead = false;
_targetDummyObject = GameResourceManager.instance.LoadResource("AttackTarget");
return(this);
}
public void Main()
{
var root = new BTAction();
}
private void InitializeEnemyPhaseBehaviourTree()
{
// Returns fail when there are enemies. Success if no enemies found.
BTAction BTAct_NoEnemyCheck = new BTAction(
() =>
{
// If there are not even one enemy. Nothing to do here.
if (EnemyList.Count < 1)
{
return(BTStatus.Success);
}
return(BTStatus.Failure);
}
);
BTAction BTAct_EnemyPhaseStartAnimations = new BTAction(
() =>
{
if (EPdoneStartAnimation == false)
{
EventAnimationController.Instance.ExecutePhaseAnimation(GamePhase.EnemyPhase);
EPdoneStartAnimation = true;
return(BTStatus.Running);
}
else if (EventAnimationController.Instance.IsAnimating == false)
{
EPdoneStartAnimation = false;
ControlAreaManager.Instance.SetControlBlockerEnabled(true);
return(BTStatus.Success);
}
return(BTStatus.Running);
}
);
BTAction BTAct_MoveEnemyPieces = new BTAction(
() =>
{
EnemyPiece curEnemy = null;
if (EPcurEnemyIndex < EnemyList.Count)
{
curEnemy = EnemyList[EPcurEnemyIndex];
}
switch (curEnemy.TurnStatus)
{
case EnemyTurnStatus.Unprocessed:
curEnemy.ExecuteTurn();
break;
case EnemyTurnStatus.Running:
return(BTStatus.Running); // Do nothing, just let it run.
default: // Both processed and waiting, move on to the next EnemyPiece.
EPcurEnemyIndex++;
if (EPcurEnemyIndex >= EnemyList.Count) // If went through the whole thing once already.
{
EPcurEnemyIndex = 0;
BoardScroller.Instance.FocusCameraToPos(
DungeonManager.Instance.GridPosToWorldPos(GameManager.Instance.Player.PosX, GameManager.Instance.Player.PosY),
0.2f,
Graph.InverseExponential);
return(BTStatus.Success);
}
break;
}
return(BTStatus.Running);
}
);
BTAction BTAct_AttackPlayer = new BTAction(
() =>
{
EnemyPiece curEnemy = null;
if (EPcurEnemyIndex < EnemyList.Count)
{
curEnemy = EnemyList[EPcurEnemyIndex];
}
switch (curEnemy.TurnStatus)
{
case EnemyTurnStatus.Waiting:
curEnemy.ExecuteTurn();
break;
case EnemyTurnStatus.Running:
return(BTStatus.Running); // Do nothing, just let it run.
default: // Move on to the next one. Only search for those that are Waiting status.
EPcurEnemyIndex++;
if (EPcurEnemyIndex >= EnemyList.Count) // If went finish second pass.
{
return(BTStatus.Success);
}
break;
}
return(BTStatus.Running);
}
);
// Reduce the player's shield by 1 point after end of every enemy turn.
BTAction BTAct_ReducePlayersShield = new BTAction(
() =>
{
Player.DeductShieldPoints(1);
if (Player.TurnStatus == PlayerTurnStatus.Running)
{
return(BTStatus.Running);
}
else
{
EndEnemyPhase();
return(BTStatus.Success);
}
}
);
// BT_Sequence only runs when there are enemy pieces.
// Refer to BT_NullCheckSelector below.
BTSequence BT_EnemyMovementSequence = new BTSequence(BTAct_MoveEnemyPieces, BTAct_AttackPlayer);
// Root is Selector that checks for enemies.
// If no enemies, immediately stops (BTAct_NoEnemyCheck returns success).
BTSelector BT_NullCheckSelector = new BTSelector(BTAct_NoEnemyCheck, BT_EnemyMovementSequence);
BTSequence BT_Root = new BTSequence(BTAct_EnemyPhaseStartAnimations, BT_NullCheckSelector, BTAct_ReducePlayersShield);
mEnemyPhaseBehaviourTree = new BehaviourTree(BT_Root);
}
public Task(BTAction act)
{
act_ = act;
}