local FuncNode_CanUseSkillType = class("FuncNode_CanUseSkillType")

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

--[[
	执行
--]]
function FuncNode_CanUseSkillType:Run(conditionDataNode, entity, missile)
    local skillBaseComponent = entity.components.skillBase
    local skillType = conditionDataNode.FirstNode:Run(entity, missile)    
    local monsterID = nil
    if conditionDataNode.SecondNode then
        local targetType = FP.tonumberV1(conditionDataNode.SecondNode:Run(entity, missile))
        if targetType == 2 then
            monsterID = FP.tonumberV1(conditionDataNode.ThirdNode:Run(entity, missile))
        end
    end

    local target = nil
    if monsterID then
        for i,_entity in ipairs(LogicUpdateManager.EntityList_Normal) do
            if _entity:IsMonster() and _entity:GetCharacterID() == monsterID then
                target = _entity
                break
            end
        end
    else
        target = entity
    end
    if target then
        local buffComponent = entity.components.buff
        if buffComponent.CurrentBuffStates:Get(LuaConst.SpecialBuffs.CanSkill) then
            for i,value in ipairs(skillBaseComponent.CurSkillDataList) do
                if FP.Equals(skillType, value.AiSkillType)
                    and skillBaseComponent:CanUseSkill(value) then
                    return FP.Const.One
                end
            end
        end
    end
    return FP.Const.Zero
end

return FuncNode_CanUseSkillType