Working on fixing enemy identification

Signed-off-by: Hans Kokx <hans.d.kokx@gmail.com>

lib/features/entities/enemies/dog.dart

@@ -16,14 +16,13 @@ class Dog extends Enemy {
     required super.angle,
     required super.mapId,
   }) : super(
-         spriteIndex: 99,
+         spriteIndex: EnemyType.dog.spriteBaseIdx,
          state: EntityState.idle,
        );
 
   static Dog? trySpawn(int objId, double x, double y, Difficulty _) {
-    // Dogs span 216 to 251.
-    if (objId >= MapObject.dogStart && objId <= MapObject.dogStart + 35) {
-      bool isPatrolling = objId >= MapObject.dogStart + 18;
+    if (EnemyType.dog.claimsMapId(objId)) {
+      bool isPatrolling = objId >= EnemyType.dog.mapBaseId + 18;
 
       return Dog(
         x: x,