function checkExecutableSkill_IceOrbEx(obj)
{
	if (!obj) return false;

	local useSkill = obj.sq_IsUseSkill(SKILL_ICE_ORB_EX);
	if (useSkill) {
		obj.sq_AddSetStatePacket(STATE_ICE_ORB_EX, STATE_PRIORITY_IGNORE_FORCE, false);
		return true;
	}
	return false;
}

function checkCommandEnable_IceOrbEx(obj)
{
	if(!obj) return false;
	local state = obj.sq_GetState();

	if(state == STATE_ATTACK) {
		// 念瘫潍缣怃朝 ?姜蝶鉴虏 警蜗桧 陛栋?栖棻. 蒙机濠:姜霞热 [2012.04.20]
		return obj.sq_IsCommandEnable(SKILL_ICE_ORB_EX);
	}

	return true;
}

function onSetState_IceOrbEx(obj, state, datas, isResetTimer)
{
	if(!obj) return;	
	
	obj.sq_StopMove();
	obj.sq_SetCurrentAnimation(CUSTOM_ANI_ICE_ORB_EX);
	obj.sq_PlaySound("MW_ICEORB");
}

function onEndCurrentAni_IceOrbEx(obj)
{
	if(!obj) return;

	local substate = obj.getSkillSubState();	
	obj.sq_AddSetStatePacket(STATE_STAND, STATE_PRIORITY_USER, false);	// 拥栖 部釭贼 蝶鼹萄煎.
}

function onKeyFrameFlag_IceOrbEx(obj, flagIndex)
{

	if(!obj) return false;

	local substate = obj.getSkillSubState();	
	local level		  = sq_GetSkillLevel(obj, SKILL_ICE_ORB_EX);
	
	if(flagIndex == 1) {
		// ?卫粽 嫦饵.
		if(obj.isMyControlObject())
		{
			local distance = sq_GetIntData(obj, SKILL_ICE_ORB_EX, 0); // 0. 鼠殓溘 剪葬 
			
			
			local leftPress = sq_IsKeyDown(OPTION_HOTKEY_MOVE_LEFT, ENUM_SUBKEY_TYPE_ALL);
			local rightPress = sq_IsKeyDown(OPTION_HOTKEY_MOVE_RIGHT, ENUM_SUBKEY_TYPE_ALL);
				
			if(leftPress && rightPress)  // 翕卫缣 寰扬毓击阳 籀葬. 翕卫缣 扬毓击 隆 酝除戏煎.
			{
				//蛤?? 高桧晦缣 嬴鼠匙紫 ?虽强挤.
			}			
			else if((sq_GetDirection(obj) == ENUM_DIRECTION_RIGHT && rightPress)  // 伪擎 寞?击 扬毓击阳.
				|| (sq_GetDirection(obj) == ENUM_DIRECTION_LEFT && leftPress)) 
			{
				distance = sq_GetIntData(obj, SKILL_ICE_ORB_EX, 1); // STATIC 1. 姜寞? 剪葬
			}
			else if(leftPress || rightPress) // ?釭塭紫 殓溘 腑棻贼 羲寞?
			{
				distance = sq_GetIntData(obj, SKILL_ICE_ORB_EX, 2); // STATIC 2. 羲寞? 剪葬
			}
			
			
			local speed = sq_GetIntData(obj, SKILL_ICE_ORB_EX, 3);// STATIC 3. 掘羹 嫦饵 楼紫 
			
			local level			= sq_GetSkillLevel(obj, SKILL_ICE_ORB_EX);	
			local gap			= sq_GetIntData(obj, SKILL_ICE_ORB_EX, 4); // STATIC 4. 陛卫 当撩 卫除 除问
			local pricklePower  = obj.sq_GetBonusRateWithPassive(SKILL_ICE_ORB_EX , STATE_ICE_ORB_EX, 0, 1.0);	// LEVEL 0. 陛卫 奢问溘
			local lastPower		= obj.sq_GetBonusRateWithPassive(SKILL_ICE_ORB_EX , STATE_ICE_ORB_EX, 1, 1.0);	// LEVEL 1. 虞颤 奢问溘
			local maxCount		= sq_GetLevelData(obj, SKILL_ICE_ORB_EX, 2, level);	// LEVEL 2. 陛卫 当撩 ?热			
			local direction		= sq_GetDirection(obj);
			local targetPos		= sq_GetDistancePos(obj.getXPos(), direction, distance);
		
			// 卫除 = 剪葬/楼溘
			obj.sq_StartWrite();
			obj.sq_WriteDword(speed);  // 陈嬴陛朝 楼紫.	
			obj.sq_WriteDword(gap);
			obj.sq_WriteFloat(pricklePower.tofloat()); //挤热橾热紫 毡晦阳侥缣 float?戏煎 尔鱼棻. sqr缣摹 DWORD ?击 濠翕戏煎 int?戏煎 夥脯 舆韩 强晦 阳侥.
			obj.sq_WriteFloat(lastPower.tofloat());			
			obj.sq_WriteDword(maxCount);
			obj.sq_WriteWord(direction);
			obj.sq_WriteDword(targetPos);			
			
			obj.sq_SendCreatePassiveObjectPacket(24235, 0, 100, 0, 50);	// 橡挤掘 当撩, 100,50暧 谢?缣 当撩
		}
	}

	return true;

}