Revamp UI using Kenney UI assets

plugin/src/Assets.lua

@@ -0,0 +1,52 @@
+local sheetAsset = "rbxassetid://2738712459"
+
+local Assets = {
+	Sprites = {
+		WhiteCross = {
+			asset = sheetAsset,
+			offset = Vector2.new(190, 318),
+			size = Vector2.new(18, 18),
+		},
+	},
+	Slices = {
+		GrayBox = {
+			asset = sheetAsset,
+			offset = Vector2.new(148, 433),
+			size = Vector2.new(36, 36),
+			center = Rect.new(8, 8, 9, 9),
+		},
+		GrayButton02 = {
+			asset = sheetAsset,
+			offset = Vector2.new(0, 98),
+			size = Vector2.new(190, 45),
+			center = Rect.new(16, 16, 17, 17),
+		},
+		GrayButton07 = {
+			asset = sheetAsset,
+			offset = Vector2.new(195, 0),
+			size = Vector2.new(49, 49),
+			center = Rect.new(16, 16, 17, 17),
+		},
+	},
+	StartSession = "",
+	SessionActive = "",
+	Configure = "",
+}
+
+local function guardForTypos(name, map)
+	setmetatable(map, {
+		__index = function(_, key)
+			error(("%q is not a valid member of %s"):format(tostring(key), name), 2)
+		end
+	})
+
+	for key, child in pairs(map) do
+		if type(child) == "table" then
+			guardForTypos(("%s.%s"):format(name, key), child)
+		end
+	end
+end
+
+guardForTypos("Assets", Assets)
+
+return Assets