local Base = require("Battle/Logic/AI/Decision/Decision_Base")
local Decision_RunToPoint = class("Decision_RunToPoint", Base)

local temp_v2 = FP.newV2(0,0)

--[[
	初始化
--]]
function Decision_RunToPoint:initialize(entity)
    --类型
    self.Type = LuaConst.DecisionType.RunToPoint

    --瞬时
    self.IsOnce = false
end

--[[
	进入该Decision
--]]
function Decision_RunToPoint:DecisionIn(entity, decisionData)
    local pos = FP.newV2(decisionData.IntParam1 / 10,decisionData.IntParam2 / 10)
    if not string.isNilOrEmpty(decisionData.StringParam1) then
        local minStr,maxStr = string.match(decisionData.StringParam1, "xRange%((%S*),(%S*)%)")
        local randomVal = LogicRandom.GetRangeValue(entity, tonumber(minStr), tonumber(maxStr) ,7022)
        FP.V2.Normalize(temp_v2:Reset(pos):Sub(entity:GetLogicPos())) -- 计算forward向量
        local rightDir = FP.V2.GetRightByForward(temp_v2)-- 向右的向量
        rightDir:Mul(randomVal)
        pos:Add(rightDir)
        FP.releaseV2(rightDir)
    end
    SystemManager.FindPath(entity, pos, true)
end

function Decision_RunToPoint:DecisionOut(entity, decisionData)
    if decisionData.IntParam3 > 0 then
        entity.components.patrol.ExitPatrolPoint:Reset(decisionData.IntParam1 / 10,decisionData.IntParam2 / 10)
    end
end
--[[
	能否退出
	退出条件：移动到固定目标点
--]]
function Decision_RunToPoint:CanExit(entity, decisionData, command)
    local pathComponent = entity.components.path
    local curPathPos = pathComponent.Path[pathComponent.CurPathPosIndex]
    return not curPathPos
end

--[[
	输出指令
--]]
function Decision_RunToPoint:SetCommand(entity, decisionData, command)
    return self:RunToPathPoint(entity, command,decisionData)
end

return Decision_RunToPoint