sprites

local ReplicatedStorage = game:GetService("ReplicatedStorage")

local Matter = require(ReplicatedStorage.Shared.Libs.Matter)
local Components = require(ReplicatedStorage.Shared.Components)
local Constants = require(ReplicatedStorage.Shared.Constants)

local function updateInstanceUsingFrame(frame, sprite)
    local tileSizeScale = sprite.TileSize / frame.Size
    local tileSize = UDim2.fromScale(tileSizeScale.X, tileSizeScale.Y)

    frame.Instance.ScaleType = sprite.ScaleType
    frame.Instance.SliceCenter = sprite.SliceCenter
    frame.Instance.TileSize = tileSize

    frame.Instance.Image = sprite.Image
    frame.Instance.ImageColor3 = sprite.ImageColor
    frame.Instance.ImageRectOffset = sprite.ImageRectOffset
    frame.Instance.ImageRectSize = sprite.ImageRectSize
    frame.Instance.ImageTransparency = sprite.ImageTransparency
end

local function UpdateSprites(world, state)
    for id, frame in world:query(Components.Frame, Components.Sprite) do
        if frame.Instance then
            continue
        end

        local instance = Instance.new("ImageLabel")
        instance.ResampleMode = Enum.ResamplerMode.Pixelated
        instance.AnchorPoint = Vector2.one / 2
        instance.BackgroundTransparency = 1

        world:insert(id, frame:patch({
            Instance = instance,
        }))
    end

    for id, frameRecord in world:queryChanged(Components.Frame) do
        if not frameRecord.new or not frameRecord.new.Instance then
            continue
        end

        local sprite = world:get(id, Components.Sprite)
        if sprite then
            updateInstanceUsingFrame(frameRecord.new, sprite)
        end
    end

    for id, spriteRecord in world:queryChanged(Components.Sprite) do
        if not spriteRecord.new then
            continue
        end

        local frame = world:get(id, Components.Frame)
        if frame and frame.Instance then
            updateInstanceUsingFrame(frame, spriteRecord.new)
        end
    end

    for id, frame, sprite in world:query(Components.Frame, Components.Sprite) do
        if not frame.Instance then
            continue
        end

        local ratio = sprite.SliceScale / Constants.VirtualSize.Magnitude
        frame.Instance.SliceScale = ratio * state.CameraContainer.AbsoluteSize.Magnitude
    end
end

return UpdateSprites