feat: implement multiplayer network manager and player movement controller with base game entities and UI

globals/network_manager.gd

@@ -6,7 +6,7 @@ signal connection_failed
 signal connection_succeeded
 signal match_state_updated
 signal stats_updated
-signal killfeed_event(victim: String, killer: String, weapon: String)
+signal killfeed_event(victim: String, killer: String, weapon: String, v_color: String, k_color: String)
 
 const DEFAULT_PORT = 31415
 
@@ -77,12 +77,16 @@ func start_singleplayer_match(gamemode: String = "Deathmatch") -> void:
 	rpc("sync_match_state", match_active, match_time_remaining, current_gamemode)
 
 func _init_player_stats(id: int, username: String) -> void:
+	# Keep existing color if player re-joins, or generate new
+	var p_color = Color(randf_range(0.2, 1.0), randf_range(0.2, 1.0), randf_range(0.2, 1.0)).to_html(false)
+	
 	player_stats[id] = {
 		"username": username,
 		"kills": 0,
 		"deaths": 0,
 		"assists": 0,
-		"ping": 0
+		"ping": 0,
+		"color": p_color
 	}
 	stats_updated.emit()
 
@@ -191,26 +195,40 @@ func receive_ping_response(server_time: int) -> void:
 
 # --- GAMEPLAY EVENTS ---
 @rpc("any_peer", "call_local", "reliable")
-func register_kill(victim_id: int, killer_id: int, weapon_name: String, custom_victim_name: String = "") -> void:
+func register_kill(victim_id: int, killer_id: int, weapon_name: String, custom_victim_name: String = "", assist_ids: Array = []) -> void:
 	if multiplayer.is_server():
-		if player_stats.has(victim_id):
-			player_stats[victim_id]["deaths"] += 1
-		if player_stats.has(killer_id) and killer_id != victim_id:
-			player_stats[killer_id]["kills"] += 1
+		if killer_id != 0 and killer_id != victim_id:
+			if player_stats.has(killer_id):
+				player_stats[killer_id]["kills"] += 1
+				
+		if victim_id != -1:
+			if player_stats.has(victim_id):
+				player_stats[victim_id]["deaths"] += 1
+				
+		for aid in assist_ids:
+			if player_stats.has(aid) and aid != killer_id and aid != victim_id:
+				player_stats[aid]["assists"] += 1
 		
 		var v_name = player_stats[victim_id]["username"] if player_stats.has(victim_id) else (custom_victim_name if custom_victim_name != "" else "Unknown")
 		var k_name = player_stats[killer_id]["username"] if player_stats.has(killer_id) else "Unknown"
 		
+		var v_color = player_stats[victim_id].get("color", "cccccc") if player_stats.has(victim_id) else "cccccc"
+		var k_color = player_stats[killer_id].get("color", "cccccc") if player_stats.has(killer_id) else "cccccc"
+		
 		# Auto-fallback for singleplayer testing where player_stats might not be initialized
 		if not player_stats.has(killer_id) and killer_id == 1:
 			k_name = SettingsManager.username
+			k_color = "55aaff" # Default blueish for uninitialized local player
+			
+		if victim_id == -1 and "Dummy" in custom_victim_name:
+			v_color = "ff5555" # Red for dummies
 			
 		if killer_id == 0 or killer_id == victim_id:
 			k_name = "" # Suicide or world death
 		
-		broadcast_killfeed.rpc(v_name, k_name, weapon_name)
+		broadcast_killfeed.rpc(v_name, k_name, weapon_name, v_color, k_color)
 		sync_player_stats.rpc(player_stats)
 
 @rpc("authority", "call_local", "reliable")
-func broadcast_killfeed(victim: String, killer: String, weapon: String) -> void:
-	killfeed_event.emit(victim, killer, weapon)
+func broadcast_killfeed(victim: String, killer: String, weapon: String, v_color: String = "cccccc", k_color: String = "cccccc") -> void:
+	killfeed_event.emit(victim, killer, weapon, v_color, k_color)