UGCProjects/ExtremeParkour/Script/Blueprint/PlaceItems/BP_ClientPreviewItemBase.lua

---@class BP_ClientPreviewItemBase_C:AActor
---@field Sphere7 USphereComponent
---@field Sphere6 USphereComponent
---@field Sphere4 USphereComponent
---@field Sphere5 USphereComponent
---@field Sphere3 USphereComponent
---@field Sphere USphereComponent
---@field Sphere2 USphereComponent
---@field Sphere1 USphereComponent
---@field PointRoot USceneComponent
---@field ItemRoot USceneComponent
---@field DefaultSceneRoot USceneComponent
---@field bIsPlacing bool
---@field bRotateAlignment bool
--Edit Below--
local BP_ClientPreviewItemBase = {
    bCanPlace = true;
    CmpList = {};
    bSetMatSucceed = false;
};
 
--[[
function BP_ClientPreviewItemBase:ReceiveBeginPlay()
    self.SuperClass.ReceiveBeginPlay(self);
end
--]]

--[[
function BP_ClientPreviewItemBase:ReceiveTick(DeltaTime)
    self.SuperClass.ReceiveTick(self, DeltaTime);
end
--]]

--[[
function BP_ClientPreviewItemBase:ReceiveEndPlay()
    self.SuperClass.ReceiveEndPlay(self); 
end
--]]

--[[
function BP_ClientPreviewItemBase:GetReplicatedProperties()
    return
end
--]]

--[[
function BP_ClientPreviewItemBase:GetAvailableServerRPCs()
    return
end
--]]



function BP_ClientPreviewItemBase:GetAllVertexPos()
    local TempAllVertexCmp = self:GetAllVertexCmp()
    local Res = {}
    for i, v in pairs(TempAllVertexCmp) do
        Res[#Res + 1] =  v:K2_GetComponentLocation()
    end
    return Res
end

function BP_ClientPreviewItemBase:GetAllVertexRelativePos()
    if self.AllVertexCmpRelativePos == nil then
        local TempAllVertexCmp = self:GetAllVertexCmp()
        self.AllVertexCmpRelativePos = {}
        for i, v in pairs(TempAllVertexCmp) do
            self.AllVertexCmpRelativePos[#self.AllVertexCmpRelativePos + 1] =  VectorHelper.ToLuaTable(v:GetRelativeTransform().Translation)
        end
        UGCLogSystem.LogTree("[BP_ClientPreviewItemBase_GetAllVertexRelativePos] AllVertexCmpRelativePos", self.AllVertexCmpRelativePos)
    end
    return self.AllVertexCmpRelativePos
end

-- 这里获取一下顶点的预览位置
function BP_ClientPreviewItemBase:GetAllVertexPreviewPos(PreviewPos, PreviewRot)
    local AllVertexRelativePos = self:GetAllVertexRelativePos()
    local Res = {}
    for i, v in pairs(AllVertexRelativePos) do
        Res[#Res + 1] = VectorHelper.ToLuaTable(VectorHelper.Add(KismetMathLibrary.GreaterGreater_VectorRotator(v, PreviewRot), PreviewPos))
    end
    return Res
end

-- 这里获取一下顶点的预览位置
function BP_ClientPreviewItemBase:GetAllVertexPreviewRelativePos(PreviewRot)
    local AllVertexRelativePos = self:GetAllVertexRelativePos()
    local Res = {}
    PreviewRot = {Roll = PreviewRot.Roll % 360, Pitch = PreviewRot.Pitch % 360, Yaw = PreviewRot.Yaw % 360}
    UGCLogSystem.Log("[BP_ClientPreviewItemBase_GetAllVertexPreviewRelativePos] PreviewRot:%s", VectorHelper.RotToString(PreviewRot))
    for i, v in pairs(AllVertexRelativePos) do
        Res[#Res + 1] = VectorHelper.ToLuaTable(KismetMathLibrary.GreaterGreater_VectorRotator(v, PreviewRot))
    end
    return Res
end

function BP_ClientPreviewItemBase:SetAllVertexCmp(InAllCmp)
    self.AllVertexCmp = InAllCmp
end

function BP_ClientPreviewItemBase:GetAllVertexCmp()
    if self.AllVertexCmp == nil then
        self.AllVertexCmp = {self.Sphere, self.Sphere1, self.Sphere2, self.Sphere3, self.Sphere4, self.Sphere5, self.Sphere6, self.Sphere7, }
    end
    return self.AllVertexCmp
end

function BP_ClientPreviewItemBase:GetIsRotateAlignment()
    return self.bRotateAlignment
end

function BP_ClientPreviewItemBase:PlaceItem(UnitPos, UnitRot)
    --UGCLogSystem.Log("[BP_ClientPreviewItemBase_PlaceItem] Pos:%s, Rot:%s", VectorHelper.ToString(Pos), VectorHelper.RotToString(Rot))
    local TargetPos = PlacementModeConfig.UnitVectorToVector(UnitPos)
    local TargetRot = PlacementModeConfig.UnitRotatorToRotator(UnitRot)
    self:K2_SetActorLocation(TargetPos)
    self:K2_SetActorRotation(TargetRot)
end

function BP_ClientPreviewItemBase:AddSMCmp(InCmp)
    if type(InCmp) == "table" then
        for i, v in pairs(InCmp) do
            self.CmpList[#self.CmpList + 1] = v
            v:SetMaterial(0, PlacementModeConfig.GetPreviewDynamicMat())
        end
    else
        self.CmpList[#self.CmpList + 1] = InCmp
        InCmp:SetMaterial(0, PlacementModeConfig.GetPreviewDynamicMat())
    end
end

function BP_ClientPreviewItemBase:IsOverlappingPlayer()
    local AllPawn = UGCGameSystem.GetAllPlayerPawn()
    -- 正常来说只有一个玩家需要判断
    for i, PlayerPawn in pairs(AllPawn) do
        -- 正常来说只有一个Mesh需要判断
        for _, SM in pairs(self.CmpList) do
            if SM:IsOverlappingActor(PlayerPawn) then
                return true
            end
        end
    end
    return false
end

function BP_ClientPreviewItemBase:SetMat()
    if self.CmpList[1] then
        -- self.DynamicMaterial = KismetMaterialLibrary.CreateDynamicMaterialInstance(self, self.CmpList[1]:GetMaterial(0));
        for i, v in pairs(self.CmpList) do
            v:SetMaterial(0, PlacementModeConfig.GetPreviewDynamicMat())
        end
        self.bSetMatSucceed = true
    end
end

function BP_ClientPreviewItemBase:SetCanPlace(InCanPlace)
    if InCanPlace ~= self.bCanPlace then
        UGCLogSystem.Log("[BP_ClientPreviewItemBase_SetCanPlace] InCanPlace:%s", tostring(InCanPlace))
        if not self.bSetMatSucceed then
            self:SetMat()
        end
        self.bCanPlace = InCanPlace
        if self.bCanPlace then
            PlacementModeConfig.GetPreviewDynamicMat():SetVectorParameterValue("DiffLight", PlacementModeConfig.PlacingAttr.CanPlaceColor)
        else
            PlacementModeConfig.GetPreviewDynamicMat():SetVectorParameterValue("DiffLight", PlacementModeConfig.PlacingAttr.CanNotPlaceColor)
        end
        UGCLogSystem.Log("[BP_ClientPreviewItemBase_SetCanPlace] Finish")
    end
end

return BP_ClientPreviewItemBase;