public GameContext(GameParam param, IGame game)
{
_param = param;
_game = game;
_random = new Random();
_random.Seed = _param.randSeed;
_currentFrame = 0;
}
public override void EnterFrame(int frame)
{
if (_owner == null || _owner.IsDead)
{
return;
}
_curFrame = frame;
switch (_curState)
{
case State.Wait:
if (_curFrame >= curStateEndFrame)
{
Wander(BattleEngine.TICKS_PER_SECONDS * 5);
}
break;
case State.Wander:
if (_curFrame >= curStateEndFrame)
{
SearchFood(BattleEngine.TICKS_PER_SECONDS * 10);
}
else
{
if (_preChangeDirFrame == 0 || _curFrame - _preChangeDirFrame >= ChangeDirectionInterval)
{
Framework.Random random = BattleEngine.Instance.Context.Random;
if (random.Value() < 0.5f)
{
_owner.InputKey((int)GameVKey.MoveX, random.Range(-1f, 1f));
}
if (random.Value() < 0.5f)
{
_owner.InputKey((int)GameVKey.MoveY, random.Range(-1f, 1f));
}
RecordChangeDirectionFrame();
}
}
break;
case State.SearchFood:
if (_curFrame >= curStateEndFrame)
{
ResetTarget();
Wander(BattleEngine.TICKS_PER_SECONDS * 10);
}
else
{
if (_curTarget == null || _curTarget.IsReleased)
{
FindNearestFood();
if (_curTarget == null || _curTarget.IsReleased)
{
ResetTarget();
Wander(BattleEngine.TICKS_PER_SECONDS * 5);
}
else
{
Vector3 dir = _curTarget.Position - _owner.Head.Position;
dir = dir.normalized;
_owner.InputKey((int)GameVKey.MoveX, dir.x);
_owner.InputKey((int)GameVKey.MoveY, dir.y);
RecordChangeDirectionFrame();
}
}
}
break;
default:
break;
}
CheckMoveDirection();
}
