Add camera zone lock

game/src/data/level_definition.h

@@ -34,6 +34,17 @@ struct BattleZoneDefinition {
   std::vector<SpawnPoint> enemySpawns;
 };
 
+enum class BattleZoneDebugState {
+  Idle,
+  Active,
+  Cleared
+};
+
+struct BattleZoneDebugInfo {
+  size_t zoneIndex = 0;
+  BattleZoneDebugState state = BattleZoneDebugState::Idle;
+};
+
 struct StageLayer {
   std::string id;
   StageLayerRole role = StageLayerRole::LevelVisual;