public void AttackCommand(int index)
{
currentAction = BtAction.Attack;
// uiController.showIndicator(true, targetIndices);
// uiController.EnemyTargetActive(true);
uiController.SetActionText(currentPlayerIndex, "Attack");
}
protected override int OnUpdate(BtWorkingData workData)
{
BtActionPrioritizedSelectorContext thisContext = GetContext <BtActionPrioritizedSelectorContext>(workData);
int runningState = BtRunningStatus.FINISHED;
if (thisContext._currentSelectedIndex != thisContext._lastSelectedIndex)
{
if (IsIndexValid(thisContext._lastSelectedIndex))
{
BtAction node = GetChild <BtAction>(thisContext._lastSelectedIndex);
node.Transition(workData);
}
thisContext._lastSelectedIndex = thisContext._currentSelectedIndex;
}
if (IsIndexValid(thisContext._lastSelectedIndex))
{
BtAction node = GetChild <BtAction>(thisContext._lastSelectedIndex);
runningState = node.Update(workData);
if (BtRunningStatus.IsFinished(runningState))
{
thisContext._lastSelectedIndex = -1;
}
}
return(runningState);
}
public override void ExecuteTactic(ImpAi imp)
{
if (_impAi == null)
{
_impAi = imp;
}
if (_impCombatBehaviour == null)
{
_impCombatBehaviour = _impAi.GetComponent <ImpCombatBehaviour>();
}
if (_attackInstance == null)
{
_attackInstance = data.TacticAttack.GetAttack();
}
if (_tacticBehaviourTree == null)
{
BtCondition isFacingTarget = new BtCondition(IsFacingTarget);
BtCondition inAttackRange = new BtCondition(InAttackRange);
BtAction attack = new BtAction(Attack);
BtSequence meleeAttack = new BtSequence(new IBtTask[] { isFacingTarget, inAttackRange, attack });
_tacticBehaviourTree = new BehaviourTree(meleeAttack);
}
_tacticBehaviourTree.Run();
}
public override void ExecuteTactic(ImpAi imp)
{
if (_imp == null)
{
_imp = imp;
//_contextGroupFormation = imp.GetComponent<ContextGroupFormation>();
_impRecruitBehaviour = imp.GetComponent <ImpRecruitBehaviour>();
BtAction startRecruit = new BtAction(StartRecruit);
BtAction stopRecruit = new BtAction(StopRecruit);
//BtCondition inPositionCondition = new BtCondition(InPosition);
BtCondition isRecruiting = new BtCondition(() => _isRecruiting);
BtCondition isNotRecruiting = new BtCondition(() => !_isRecruiting);
BtSelector startRecruitSelector = new BtSelector(new IBtTask[] { isRecruiting, startRecruit });
BtSelector stopRecruitSelector = new BtSelector(new IBtTask[] { isNotRecruiting, stopRecruit });
BtSequence startRecruitSequence =
new BtSequence(new IBtTask[] { startRecruitSelector });
BtSelector recruitTree = new BtSelector(new IBtTask[] { startRecruitSequence, stopRecruitSelector });
_recruitBehaviourTree = new BehaviourTree(recruitTree);
}
_recruitBehaviourTree.Run();
}
protected override int OnUpdate(BtWorkingData workData)
{
BtActionSequenceContext thisContext = GetContext <BtActionSequenceContext>(workData);
int runningStatus = BtRunningStatus.FINISHED;
BtAction node = GetChild <BtAction>(thisContext.current_selected_index);
runningStatus = node.Update(workData);
if (_continueIfErrorOccors == false && BtRunningStatus.IsError(runningStatus))
{
thisContext.current_selected_index = -1;
return(runningStatus);
}
if (BtRunningStatus.IsFinished(runningStatus))
{
thisContext.current_selected_index++;
if (IsIndexValid(thisContext.current_selected_index))
{
runningStatus = BtRunningStatus.EXECUTING;
}
else
{
thisContext.current_selected_index = -1;
}
}
return(runningStatus);
}
private void Start()
{
BtAction executeTactic = new BtAction(ExecuteTactic);
BtAction ability = new BtAction(() => _activeAbility != null);
BtAction allInPosition = new BtAction(() =>
!_activeAbility.GetData().InPositionBeforeActivation ||
_groupManager.Imps.All(pair => pair.Key.GetComponent <ContextGroupFormation>().InPosition()));
BtAction doAbility = new BtAction(ExecuteAbility);
BtSequence combatSequence =
new BtSequence(new IBtTask[] { executeTactic, ability, allInPosition, doAbility });
FSMState outOfCombat = new FSMState();
FSMState inCombat = new FSMState();
FSMTransition battleEnter = new FSMTransition(() => _inBattle);
FSMTransition battleExit = new FSMTransition(() => !_inBattle);
outOfCombat.AddTransition(battleEnter, inCombat);
inCombat.AddTransition(battleExit, outOfCombat);
inCombat.enterActions.Add(() => OnTacticChanged?.Invoke(_activeTactic));
inCombat.stayActions.Add(() => combatSequence.Run());
outOfCombat.stayActions.Add(SetPlayer);
FSM groupFsm = new FSM(outOfCombat);
StartCoroutine(FsmStayAlive(groupFsm));
}
void resetActionData()
{
uiController.resetAllIndicator();
currentPlayerIndex = -1;
targetIndices = new int[1] {
targetPicker(true)
};
curActionIndex = -1;
currentAction = BtAction.NULL;
uiController.CommandPanelActive(false);
}
protected override void OnTransition(BtWorkingData workData)
{
BtActionPrioritizedSelectorContext thisContext = GetContext <BtActionPrioritizedSelectorContext>(workData);
BtAction node = GetChild <BtAction>(thisContext._lastSelectedIndex);
if (node != null)
{
node.Transition(workData);
}
thisContext._lastSelectedIndex = -1;
}
protected override void OnTransition(BtWorkingData workData)
{
BtActionSequenceContext this_context = GetContext <BtActionSequenceContext>(workData);
BtAction node = GetChild <BtAction>(this_context.current_selected_index);
if (node != null)
{
node.Transition(workData);
}
this_context.current_selected_index = -1;
}
public void RunCommand(int index)
{
currentAction = BattleManager.BtAction.Run;
uiController.SetActionText(currentPlayerIndex, "Run");
uiController.showIndicator(false);
uiController.EnemyTargetActive(false);
uiController.CommandPanelActive(false);
targetIndices = null;
makeBattleAction();
resetActionData();
}
protected override bool OnEvaluate(BtWorkingData workData)
{
BtActionPrioritizedSelectorContext thisContext =
GetContext <BtActionPrioritizedSelectorContext>(workData);
//check last node first
if (IsIndexValid(thisContext._currentSelectedIndex))
{
BtAction node = GetChild <BtAction>(thisContext._currentSelectedIndex);
if (node.Evaluate(workData))
{
return(true);
}
}
return(base.OnEvaluate(workData));
}
protected override bool OnEvaluate(BtWorkingData workData)
{
BtActionSequenceContext thisContext = GetContext <BtActionSequenceContext>(workData);
int checkedNodeIndex = IsIndexValid(thisContext.current_selected_index) ?
thisContext.current_selected_index : 0;
if (IsIndexValid(checkedNodeIndex))
{
BtAction node = GetChild <BtAction>(checkedNodeIndex);
if (node.Evaluate(workData))
{
thisContext.current_selected_index = checkedNodeIndex;
return(true);
}
}
return(false);
}
protected override bool OnEvaluate(BtWorkingData workData)
{
BtActionPrioritizedSelectorContext thisContext = GetContext <BtActionPrioritizedSelectorContext>(workData);
thisContext._currentSelectedIndex = -1;
int childCount = GetChildCount();
for (int i = 0; i < childCount; i++)
{
BtAction node = GetChild <BtAction>(i);
if (node.Evaluate(workData))
{
thisContext._currentSelectedIndex = i;
return(true);
}
}
return(false);
}
public void SkillCommand(int index)
{
int skillIndex = userPartyData[currentPlayerIndex].skill;
curActionIndex = skillIndex;
currentAction = BattleManager.BtAction.Skill;
SkillBase curSkill = DataManager.GetInstance().GetSkillData(skillIndex);
uiController.SetActionText(currentPlayerIndex, curSkill.name);
switch (curSkill.targetType)
{
case TargetType.SingleEnemy:
uiController.showIndicator(true, targetIndices);
uiController.EnemyTargetActive(true);
break;
case TargetType.AllEnemy:
targetIndices = new int[enemyPartyData.Length];
for (int i = 0; i < enemyPartyData.Length; i++)
{
targetIndices[i] = i + 5;
}
uiController.CommandPanelActive(false);
makeBattleAction();
resetActionData();
break;
case TargetType.SingleAlli:
targetIndices = new int[1] {
0
};
break;
case TargetType.AllAlli:
break;
}
}
public BtAction(int maxChildCount) : base(maxChildCount)
{
_uniqueKey = BtAction.GenUniqueKey();
}
private void Start()
{
foreach(GameObject group in GroupsManager.Instance.Groups.Values)
{
_groupAggros.Add(group.GetComponent<GroupAggro>());
}
#region Behaviour tree
#region Target selection
BtCondition isTargetStillValid = new BtCondition(() => _currentTargetStillValid);
BtAction tryChooseByAggro = new BtAction(TryChooseByAggro);
BtSequence byAggroSequence = new BtSequence(new IBtTask[] { tryChooseByAggro });
BtSelector targetSelection = new BtSelector(new IBtTask[] { isTargetStillValid, byAggroSequence });
#endregion
#region Attack
BtCondition lastAttackDone = new BtCondition(() => _lastAttackDone);
BtCondition isFacingTarget = new BtCondition(IsFacingTarget);
BtCondition inAttackRange = new BtCondition(InAttackRange);
BtAction chooseAttack = new BtAction(ChooseAttack);
BtAction attack = new BtAction(Attack);
BtSequence attackSequence = new BtSequence(new IBtTask[]
{
lastAttackDone,
isFacingTarget,
inAttackRange,
chooseAttack,
attack
});
#endregion
BtSequence combatSequence = new BtSequence(new IBtTask[] { targetSelection, attackSequence });
#endregion
#region FSM
FSMState idle = new FSMState();
FSMState combat = new FSMState();
combat.enterActions.Add(StartCombat);
FSMTransition battleEnter = new FSMTransition(() => _inCombat);
idle.AddTransition(battleEnter, combat);
#endregion
_combatBehaviourTree = new BehaviourTree(combatSequence);
_bossFsm = new FSM(idle);
_runFsmCoroutine = StartCoroutine(BossFsmUpdate());
}
public void FormationCommand(int index)
{
currentAction = BattleManager.BtAction.Formation;
uiController.EnemyTargetActive(true);
uiController.SetActionText(currentPlayerIndex, "Formation");
}
public void ItemCommand(int index)
{
currentAction = BattleManager.BtAction.Item;
uiController.EnemyTargetActive(true);
uiController.SetActionText(currentPlayerIndex, "Item");
}