Fix chat and other players not showing up

constants.go

@@ -2,20 +2,11 @@ package main
 
 import "time"
 
+// Game world constants
 const (
-	MapWidth   = 50
-	MapHeight  = 50
-	TileSize   = 32
-	TileHeight = 2.0
-	TickRate   = 600 * time.Millisecond // Server tick rate (600ms)
-	serverAddr = "localhost:6969"
-
-	// RuneScape-style tick rate (600ms)
-	ServerTickRate = 600 * time.Millisecond
-
-	// Client might run at a higher tick rate for smooth rendering
-	ClientTickRate = 50 * time.Millisecond
-
-	// Maximum number of ticks we can get behind before forcing a resync
-	MaxTickDesync = 5
+	// Server-related constants
+	ServerTickRate = 600 * time.Millisecond // RuneScape-style tick rate
+	ClientTickRate = 50 * time.Millisecond  // Client runs at higher rate for smooth rendering
+	MaxTickDesync  = 5                      // Max ticks behind before forcing resync
+	DefaultPort    = "6969"                 // Default server port
 )