feat: implement GameLogic.applyEvent

src/main/java/uulm/teamname/marvelous/gamelibrary/gamelogic/EntityManager.java

@@ -84,6 +84,19 @@ public class EntityManager {
         return entities.remove(entity);
     }
 
+    /**
+     * Removes an entity from the list.
+     * @param entityid The {@link EntityID} of the {@link Entity} to remove
+     */
+    public boolean removeEntity(EntityID entityid) {
+        Entity entity = findEntity(entityid);
+        if(entity != null) {
+            return entities.remove(entity);
+        }else {
+            return false;
+        }
+    }
+
     /**
      * Finds an entity with an {@link EntityID}.
      * @param id The id to search for

src/main/java/uulm/teamname/marvelous/gamelibrary/gamelogic/GameLogic.java

@@ -431,7 +431,33 @@ class GameLogic {
      * @param event The event to apply
      */
     public static void applyEvent(GameState state, Event event) {
-        //TODO: implement GameLogic.applyEvent
+        switch(event.type) {
+            case DestroyedEntityEvent -> {
+                state.entities.removeEntity(((EntityEvent)event).targetEntity);
+            }
+            case TakenDamageEvent -> {
+                ((Character)state.entities.findEntity(((CharacterEvent)event).targetEntity)).hp.decreaseValue(((CharacterEvent)event).amount);
+            }
+            case ConsumedAPEvent -> {
+                ((Character)state.entities.findEntity(((CharacterEvent)event).targetEntity)).ap.decreaseValue(((CharacterEvent)event).amount);
+            }
+            case ConsumedMPEvent -> {
+                ((Character)state.entities.findEntity(((CharacterEvent)event).targetEntity)).mp.decreaseValue(((CharacterEvent)event).amount);
+            }
+            case SpawnEntityEvent -> {
+                state.entities.addEntity(((EntityEvent)event).entity);
+            }
+            case HealedEvent -> {
+                ((Character)state.entities.findEntity(((CharacterEvent)event).targetEntity)).hp.increaseValue(((CharacterEvent)event).amount);
+            }
+            case MoveEvent -> {
+                (state.entities.findEntity(((CharacterEvent)event).originEntity)).setPosition(((CharacterEvent)event).targetField);
+            }
+            case ExchangeInfinityStoneEvent -> {
+                ((Character)state.entities.findEntity(((CharacterEvent)event).originEntity)).inventory.removeStone(((CharacterEvent)event).stoneType);
+                ((Character)state.entities.findEntity(((CharacterEvent)event).targetEntity)).inventory.addStone(((CharacterEvent)event).stoneType);
+            }
+        }
     }
 
     /**