local FuncNode_SkillKeyPosCompare = class("FuncNode_SkillKeyPosCompare")

--[[
	初始化
--]]
function FuncNode_SkillKeyPosCompare:initialize(entity)
    self.LimitChildCount = 3
    self.Type = LuaConst.ConditionFuncType.SkillKeyPosCompare
end

--[[
	执行
--]]
function FuncNode_SkillKeyPosCompare:Run(conditionDataNode, entity, missile, buffObject, params)
	local compareTo1 = FP.tonumberV1(conditionDataNode.FirstNode:Run(entity, missile))
	local compareTo2 = FP.tonumberV1(conditionDataNode.SecondNode:Run(entity, missile))
	local compareTo3 = FP.tonumberV1(conditionDataNode.ThirdNode:Run(entity, missile))
	local keyPosition = nil
	if params then
		local skillData
		if params.keyPos then
			keyPosition = params.keyPos
		else
			if params.skillData then
				skillData = params.skillData
			elseif params.skillID then
				skillData = entity:GetSkillData(params.skillID)
			end
			if skillData then
				if skillData.BelongTo == skillData.ID or (skillData.KeyPosition > 0 and skillData.KeyPosition < 9999) then -- 9999 目的是防止糜芳和太史慈出问题：他们10000以上按键都是后段技能。 
					keyPosition = skillData.KeyPosition
				else
					local belongToSkillData = entity:GetSkillData(skillData.BelongTo)
					if belongToSkillData then
						keyPosition = belongToSkillData.KeyPosition
					end
				end
			else
				logging.error(LTAG.ERROR, "HYW : skillData nil ERROR  @FuncNode_SkillKeyPosCompare")
			end
		end
	end
	if keyPosition == nil then
		if params then
			logging.error(LTAG.ERROR, "HYW : 事件参数没有skillData或skillID或keyPos参数   @FuncNode_SkillKeyPosCompare   entityID : ", entity.EntityID)
		else
			logging.error(LTAG.ERROR, "HYW : 事件参数不存在  @FuncNode_SkillKeyPosCompare   entityID : ", entity.EntityID)
		end
	end
	return (keyPosition == compareTo1 or keyPosition == compareTo2 or keyPosition == compareTo3) and FP.Const.One or FP.Const.Zero
end

return FuncNode_SkillKeyPosCompare