valid tile placement implemented

WebLightChecker.gd

@@ -0,0 +1,12 @@
+extends DirectionalLight3D
+
+
+# Called when the node enters the scene tree for the first time.
+func _ready():
+	if OS.has_feature("web"):
+		light_color /= PI
+
+
+# Called every frame. 'delta' is the elapsed time since the previous frame.
+func _process(delta):
+	pass