var MapPosOperationMode = {
	ANIME: 0
};

var MapPosOperationEventCommand = defineObject(BaseEventCommand,
{
	_type: 0,
	_pos: null,
	_dynamicAnime: null,
	
	enterEventCommandCycle: function() {
		this._prepareEventCommandMemberData();
		
		if (!this._checkEventCommand()) {
			return EnterResult.NOTENTER;
		}
		
		return this._completeEventCommandMemberData();
	},
	
	moveEventCommandCycle: function() {
		var mode = this.getCycleMode();
		var result = MoveResult.CONTINUE;
		
		if (mode === MapPosOperationMode.ANIME) {
			result = this._moveAnime();
		}
		
		return result;
	},
	
	drawEventCommandCycle: function() {
		var mode = this.getCycleMode();
		
		if (mode === MapPosOperationMode.ANIME) {
			this._drawAnime();
		}
	},
	
	mainEventCommand: function() {
		if (this._type === MapPosOperationType.MAPCHIP) {
			this._enterMapChip();
		}
	},
	
	_prepareEventCommandMemberData: function() {
		this._type = root.getEventCommandObject().getMapPosOperationType();
		this._pos = this._getFocusPos();
		this._dynamicAnime = createObject(DynamicAnime);
	},
	
	_checkEventCommand: function() {
		return this.isEventCommandContinue();
	},
	
	_completeEventCommandMemberData: function() {
		var result = EnterResult.NOTENTER;
		
		if (this._type === MapPosOperationType.ANIME) {
			result = this._enterAnime();
		}
		else if (this._type === MapPosOperationType.MAPCHIP) {
			result = this._enterMapChip();
		}
		
		return result;
	},
	
	_moveAnime: function() {
		if (this._dynamicAnime.moveDynamicAnime() !== MoveResult.CONTINUE) {
			return MoveResult.END;
		}
		
		return MoveResult.CONTINUE;
	},
	
	_drawAnime: function() {
		this._dynamicAnime.drawDynamicAnime();
	},
	
	_enterAnime: function() {
		var eventCommandData = root.getEventCommandObject();
		var anime = eventCommandData.getMapAnime();
		var xPixel = LayoutControl.getPixelX(this._pos.x);
		var yPixel = LayoutControl.getPixelY(this._pos.y);
		var pos = LayoutControl.getMapAnimationPos(xPixel, yPixel, anime);
		
		this._dynamicAnime.startDynamicAnime(anime, pos.x, pos.y);
		
		this.changeCycleMode(MapPosOperationMode.ANIME);
		
		return EnterResult.OK;
	},
	
	_enterMapChip: function() {
		var eventCommandData = root.getEventCommandObject();
		var handle = eventCommandData.getMapChipGraphicsHandle();
		
		root.getCurrentSession().setMapChipGraphicsHandle(this._pos.x, this._pos.y, true, handle);
		
		return EnterResult.NOTENTER;
	},
	
	_getFocusPos: function() {
		var x, y, unit;
		var eventCommandData = root.getEventCommandObject();
		
		if (eventCommandData.isPosBase()) {
			x = eventCommandData.getX();
			y = eventCommandData.getY();
		}
		else {
			unit = eventCommandData.getTargetUnit();
			if (unit !== null) {
				x = unit.getMapX();
				y = unit.getMapY();
			}
			else {
				x = -1;
				y = -1;
			}
		}
		
		return createPos(x, y);
	}
}
);