Added MirrorSystem

This is really just for letting one sprite mirror another's movement and animation. I tried doing it in the BehaviourSystem, but you get stuttering if you do it earlier in the loop than the CharacterSystem, so I ended up having to make a new system just for this thing that will not happen very often.

1 files changed, 5 insertions, 0 deletions

@@ -76,6 +76,11 @@ void Game::loadMap(std::string filename) {
     if (!p.enclosureZone.empty()) {
       getSprite(spriteId).enclosureZone = p.enclosureZone;
     }
+    if (p.mirrorType != MirrorType::None) {
+      getSprite(spriteId).mirrorType = p.mirrorType;
+      getSprite(spriteId).mirrorAxis = p.mirrorAxis;
+      getSprite(spriteId).mirroredSpriteId = getSpriteByAlias(p.spriteToMirror);
+    }
   }
 
   for (const Trigger& t : map_->getTriggers()) {