public static void DisableAI()
{
IsAIDisabled = true;
//Cancle attack
NpcManager.CancleFighterAttacking();
}
public override void Update(GameTime gameTime)
{
if (_controledMagicSprite != null)
{
base.Update(gameTime);
return;
}
if (_blindMilliseconds > 0)
{
_blindMilliseconds -= (float)gameTime.ElapsedGameTime.TotalMilliseconds;
}
//Find follow target
if (!IsFollowTargetFound || // Not find target.
FollowTarget == null || // Follow target not assign.
FollowTarget.IsDeathInvoked || //Follow target is death.
!FollowTarget.IsVisible ||
(IsEnemy && FollowTarget.IsEnemy && FollowTarget.Group == Group) || // Follow target relation changed
(IsFighterFriend && (FollowTarget.IsFighterFriend || FollowTarget.IsPlayer)) || // Follow target relation changed
IsAIDisabled || //Npc AI is disabled.
_blindMilliseconds > 0)
{
if (IsEnemy)
{
if (StopFindingTarget == 0)
{
FollowTarget = (IsAIDisabled || _blindMilliseconds > 0) ? null : NpcManager.GetLiveClosestOtherGropEnemy(Group, PositionInWorld);
if (NoAutoAttackPlayer == 0 && FollowTarget == null)
{
FollowTarget = (IsAIDisabled || _blindMilliseconds > 0) ? null : NpcManager.GetLiveClosestPlayerOrFighterFriend(PositionInWorld, true, false);
}
}
else if (FollowTarget != null && FollowTarget.IsDeathInvoked)
{
FollowTarget = null;
}
}
else if (IsFighterFriend)
{
if (StopFindingTarget == 0)
{
FollowTarget = (IsAIDisabled || _blindMilliseconds > 0) ? null : NpcManager.GetClosestEnemyTypeCharacter(PositionInWorld, true, false);
}
else if (FollowTarget != null && FollowTarget.IsDeathInvoked)
{
FollowTarget = null;
}
//Fighter friend may be parter
if (FollowTarget == null && IsPartner)
{
//Can't find enemy, move to player
MoveToPlayer();
}
}
else if (IsNoneFighter)
{
if (StopFindingTarget == 0)
{
FollowTarget = (IsAIDisabled || _blindMilliseconds > 0) ? null : NpcManager.GetLiveClosestNonneturalFighter(PositionInWorld);
}
else if (FollowTarget != null && FollowTarget.IsDeathInvoked)
{
FollowTarget = null;
}
}
else if (IsPartner)
{
MoveToPlayer();
}
}
if (!CheckKeepDistanceWhenFriendDeath() && !KeepDistanceWhenLifeLow() && MagicToUseWhenLifeLow != null && LifeMax > 0 && Life / (float)LifeMax <= LifeLowPercent / 100.0f)
{
PerformeAttack(PositionInWorld + Utils.GetDirection8(CurrentDirection), MagicToUseWhenLifeLow);
}
else
{
//Follow target
PerformeFollow();
}
//Attack interval
if (_idledFrame < Idle)
{
_idledFrame++;
}
if (IsFollowTargetFound)
{
//Character found follow target and move to follow target.
//This may cause character move far away from the initial base tile position.
//Assing ActionPathTilePositionList value to null,
//when get next time, new path is generated use new base tile postion.
ActionPathTilePositionList = null;
}
////Follow target not found, do something else.
if ((FollowTarget == null || !IsFollowTargetFound) &&
!(IsFighterKind && IsAIDisabled)) //Fighter can't move when AI diaabled
{
var isFlyer = Kind == (int)CharacterKind.Flyer;
const int randWalkPosibility = 400;
const int flyerRandWalkPosibility = 20;
if (Action == (int)ActionType.LoopWalk &&
FixedPathTilePositionList != null)
{
//Loop walk along FixedPos
LoopWalk(FixedPathTilePositionList,
isFlyer ? flyerRandWalkPosibility : randWalkPosibility,
ref _currentFixedPosIndex,
isFlyer);
}
else
{
switch ((CharacterKind)Kind)
{
case CharacterKind.Normal:
case CharacterKind.Fighter:
case CharacterKind.GroundAnimal:
case CharacterKind.Eventer:
case CharacterKind.Flyer:
{
switch ((ActionType)Action)
{
case ActionType.RandWalk:
RandWalk(ActionPathTilePositionList,
isFlyer ? flyerRandWalkPosibility : randWalkPosibility,
isFlyer);
break;
}
}
break;
case CharacterKind.AfraidPlayerAnimal:
{
KeepMinTileDistance(Globals.PlayerTilePosition, VisionRadius);
}
break;
}
}
}
base.Update(gameTime);
}