Add initial project structure for "Escape From Teacher" game: server, client, level editor, and asset framework. Includes game rendering, physics, WebSocket server, NATS integration, and asset management setup.

pkg/config/config.go

@@ -0,0 +1,24 @@
+package config
+
+import "time"
+
+const (
+	// Server Settings
+	Port      = ":8080"
+	AssetPath = "./cmd/client/assets/assets.json"
+	ChunkDir  = "./cmd/client/assets/chunks"
+
+	// Physics
+	Gravity  = 0.5
+	MaxFall  = 15.0
+	TileSize = 64
+
+	// Gameplay
+	RunSpeed  = 7.0
+	StartTime = 5                     // Sekunden Countdown
+	TickRate  = time.Millisecond * 16 // ~60 FPS
+
+	// NATS Subjects Templates
+	SubjectInput = "game.room.%s.input"
+	SubjectState = "game.room.%s.state"
+)