local Base = require("Battle/Logic/AI/Decision/Decision_Base")
local Decision_UseBuffSkill = class("Decision_UseBuffSkill", Base)
local BuffSkillSystem = require"Battle/Logic/Entity/System/BuffSkillSystem"
--[[
    初始化
--]]
function Decision_UseBuffSkill:initialize(entity)
    --类型
    self.Type = LuaConst.DecisionType.UseBuffSkill

    --瞬时
    self.IsOnce = true
end

--[[
    能否进入
    执行条件：能释放技能
--]]
function Decision_UseBuffSkill:CanEnter(entity, decisionData, command)
    return BuffSkillSystem.CanUseBuffSkill(entity, BuffSkillSystem.GetBuffSkillKeyPosByIndex(decisionData.IntParam1))
end

function Decision_UseBuffSkill:SetCommand(entity, decisionData, command)
    command.DecisionID = decisionData.ID
    return command
end


function Decision_UseBuffSkill:CanExit(entity, decisionData, command)
    return true
end

function Decision_UseBuffSkill:Handle(entity, decisionData, stateType, animName)
    local keyPosition = BuffSkillSystem.GetBuffSkillKeyPosByIndex(decisionData.IntParam1)
    if keyPosition then
        SystemManager.ReleaseBuffSkill(entity, keyPosition)
    end
    return LuaConst.StateType.None,nil
end

return Decision_UseBuffSkill