Enable automatically picking proper weapon for enemies and update codebase to latest BASE engine

src/main/java/com/bartlomiejpluta/demo/ai/WeaponBasedAI.java

@@ -44,26 +44,35 @@ public class WeaponBasedAI implements AI {
 		if(lastAttacker != null && lastAttacker instanceof Character) {
 			var attacker = (Character) lastAttacker;
 			if(attacker.isAlive()) {
-				runawayAI.setCharacter(attacker);
+				runawayAI.setDanger(attacker);
 				meleeAI.setTarget(attacker);
 				archerAI.setTarget(attacker);
 			} else {
-				runawayAI.setCharacter(target);
+				runawayAI.setDanger(target);
 				meleeAI.setTarget(target);
 				archerAI.setTarget(target);
 			}
 		}
 
-		if(enemy.getWeapon() == null) {
+		var meleeWeapon = enemy.getMeleeWeapon();
+		var rangedWeapon = enemy.getRangedWeapon();
+
+		if(meleeWeapon == null && rangedWeapon == null) {
 			runawayAI.nextActivity(layer, dt);
+			return;
+		}
+
+		if(rangedWeapon == null || enemy.manhattanDistance(target) == 1) {
+			enemy.setWeapon(meleeWeapon);
+			meleeAI.nextActivity(layer, dt);
+			return;
 		}
 
 		if(enemy.getWeapon() instanceof MeleeWeapon) {
 			meleeAI.nextActivity(layer, dt);
 		}
 
-		if(enemy.getWeapon() instanceof RangedWeapon) {
+		enemy.setWeapon(rangedWeapon);
-			archerAI.nextActivity(layer, dt);
+		archerAI.nextActivity(layer, dt);
-		}
 	}
 }

src/main/java/com/bartlomiejpluta/demo/entity/Enemy.java

@@ -25,6 +25,12 @@ public class Enemy extends Character implements NPC {
 	private AI ai = NoopAI.INSTANCE;
 	private final AnimationRunner dieAnimation;
 
+	@Getter
+	private MeleeWeapon meleeWeapon;
+
+	@Getter
+	private RangedWeapon rangedWeapon;
+
 	@Getter
 	private final String name;
 
@@ -42,9 +48,11 @@ public class Enemy extends Character implements NPC {
 		var rangedWeaponTemplate = template.getRangedWeapon();
 
 		if(meleeWeaponTemplate != null) {
-			setWeapon(new MeleeWeapon(context, runner.getMeleeWeaponDAO().find(meleeWeaponTemplate)));
+			this.meleeWeapon = new MeleeWeapon(context, runner.getMeleeWeaponDAO().find(meleeWeaponTemplate));
-		} else if(rangedWeaponTemplate != null) {
+		}
-			setWeapon(new RangedWeapon(context, runner.getRangedWeaponDAO().find(rangedWeaponTemplate)));
+
+		if(rangedWeaponTemplate != null) {
+			this.rangedWeapon = new RangedWeapon(context, runner.getRangedWeaponDAO().find(rangedWeaponTemplate));
 		}
 
 		this.dieAnimation = new SimpleAnimationRunner(template.getDieAnimation());

src/main/java/com/bartlomiejpluta/demo/map/BaseMapHandler.java

@@ -93,6 +93,10 @@ public abstract class BaseMapHandler implements MapHandler {
 		}
 	}
 
+	public Enemy enemy(@NonNull String id) {
+		return new Enemy(context, runner.getEnemyDAO().find(id));
+	}
+
 	public Enemy enemy(int x, int y, @NonNull String id) {
 		var enemy = new Enemy(context, runner.getEnemyDAO().find(id));
 		enemy.setCoordinates(x, y);
@@ -108,7 +112,7 @@ public abstract class BaseMapHandler implements MapHandler {
 	}
 
 	public EntitySpawner spawner(int x, int y, ObjectLayer layer) {
-		var spawner = new EntitySpawner(x, y, map, layer).trackEntities(EnemyDiedEvent.TYPE);
+		var spawner = new EntitySpawner(x, y, context, map, layer).trackEntities(EnemyDiedEvent.TYPE);
 		this.spawners.add(spawner);
 		return spawner;
 	}