feat: Implement the main game scene with manager initialization, comprehensive UI setup including a dynamic message bar, tile respawn logic, and core multiplayer integration.

scenes/player.gd

@@ -599,6 +599,25 @@ func sync_modulate(color: Color) -> void:
 	if active_char_node:
 		_apply_tint_recursive(active_char_node, color)
 
+func update_rank_visuals(rank: int):
+	var pos_label = get_node_or_null("Position")
+	if not pos_label:
+		return
+		
+	if rank <= 3:
+		pos_label.visible = true
+		if race_manager:
+			pos_label.text = race_manager.get_ordinal_string(rank)
+		else:
+			pos_label.text = str(rank)
+		
+		match rank:
+			1: pos_label.modulate = Color(0.85, 0.0, 0.0) # Red
+			2: pos_label.modulate = Color(0.0, 0.0, 1.0) # Blue
+			3: pos_label.modulate = Color(1.0, 0.9, 0.0) # Yellow
+	else:
+		pos_label.visible = false
+
 func _apply_tint_recursive(node: Node, color: Color):
 	if node is MeshInstance3D:
 		# Simple way to tint: use material_overlay with an unshaded material if possible,