Code smells

source/core/src/main/com/csse3200/game/areas/terrain/TerrainComponent.java

@@ -24,7 +24,6 @@
  * shows the 'ground' in the game. Enabling/disabling this component will show/hide the terrain.
  */
 public class TerrainComponent extends RenderComponent {
-  private static final Logger logger = LoggerFactory.getLogger(TerrainComponent.class);
   private static final int TERRAIN_LAYER = 0;
 
   private final TiledMap tiledMap;
@@ -33,7 +32,6 @@ public class TerrainComponent extends RenderComponent {
   private final TerrainOrientation orientation;
   private final float tileSize;
   private TiledMapTileLayer.Cell lastHoveredCell = null;
-  private TiledMapTile originalTile = null;
   private TextureRegion originalRegion = null;
 
 
@@ -107,41 +105,6 @@ public int getLayer() {
     return TERRAIN_LAYER;
   }
 
-   // TODO : This is just a visual effect that we might not need in the end but just keeping it here for now
-  public void colorTile(final int x, final int y) {
-    final TiledMapTileLayer tileLayer = (TiledMapTileLayer) tiledMap.getLayers().get(0);
-    final TiledMapTile originalTile = tileLayer.getCell(x, y).getTile();
-
-    ResourceService resourceService = ServiceLocator.getResourceService();
-
-    // Load all the tiles into an array
-    final TerrainTile[] terrainTiles = new TerrainTile[7];
-    for (int i = 0; i < 7; i++) {
-      Texture texture = resourceService.getAsset("images/GrassTile/grass_tile_" + (i + 1) + ".png", Texture.class);
-      terrainTiles[i] = new TerrainTile(new TextureRegion(texture));
-    }
-
-    final float interval = 0.2f; // Switch every 0.2 seconds
-    final float duration = 1.4f; // 7 images * 0.2 seconds each
-
-    Timer.schedule(new Timer.Task() {
-      float timeElapsed = 0.0f;
-
-      @Override
-      public void run() {
-        timeElapsed += interval;
-
-        if (timeElapsed >= duration) {
-          tileLayer.getCell(x, y).setTile(originalTile); // Reset to original tile after the total duration
-          this.cancel(); // End the timer task
-        } else {
-          int index = (int) (timeElapsed / interval);
-          tileLayer.getCell(x, y).setTile(terrainTiles[index]);
-        }
-      }
-    }, 0, interval, (int) (duration / interval) - 1); // Scheduling the task
-  }
-
   /**
    * Highlights the tile under the mouse cursor by changing its texture region.
    *

source/core/src/main/com/csse3200/game/areas/terrain/TerrainFactory.java

@@ -1,15 +1,13 @@
 package com.csse3200.game.areas.terrain;
 
 import com.badlogic.gdx.graphics.OrthographicCamera;
-import com.badlogic.gdx.graphics.Pixmap;
 import com.badlogic.gdx.graphics.Texture;
 import com.badlogic.gdx.graphics.g2d.TextureRegion;
 import com.badlogic.gdx.maps.tiled.TiledMap;
 import com.badlogic.gdx.maps.tiled.TiledMapRenderer;
 import com.badlogic.gdx.maps.tiled.TiledMapTileLayer;
 import com.badlogic.gdx.maps.tiled.TiledMapTileLayer.Cell;
 import com.badlogic.gdx.maps.tiled.renderers.OrthogonalTiledMapRenderer;
-import com.badlogic.gdx.maps.tiled.tiles.StaticTiledMapTile;
 import com.badlogic.gdx.math.GridPoint2;
 import com.csse3200.game.components.CameraComponent;
 import com.csse3200.game.services.ResourceService;
@@ -52,14 +50,12 @@ public TerrainComponent createTerrain(TerrainType terrainType) {
     ResourceService resourceService = ServiceLocator.getResourceService();
     resourceService.loadTextures(new String[]{"images/terrain_use.png"});
     resourceService.loadAll();
-    switch (terrainType) {
-      case ALL_DEMO:
-        TextureRegion orthogonal =
-                new TextureRegion(resourceService.getAsset("images/terrain_use.png", Texture.class));
-        return createTerrain(1f, orthogonal);
-      default:
-        return null;
+    if (terrainType == TerrainType.ALL_DEMO) {
+      TextureRegion orthogonal =
+              new TextureRegion(resourceService.getAsset("images/terrain_use.png", Texture.class));
+      return createTerrain(1f, orthogonal);
     }
+    return null;
   }
 
   /**
@@ -86,12 +82,10 @@ private TerrainComponent createTerrain(float tileWorldSize, TextureRegion terrai
    */
 
   public TiledMapRenderer createRenderer(TiledMap tiledMap, float tileScale) {
-    switch (orientation) {
-      case ORTHOGONAL:
-        return new OrthogonalTiledMapRenderer(tiledMap, tileScale);
-      default:
-        return null;
+    if (orientation == TerrainComponent.TerrainOrientation.ORTHOGONAL) {
+      return new OrthogonalTiledMapRenderer(tiledMap, tileScale);
     }
+    return null;
   }
 
   /**
@@ -104,9 +98,9 @@ public TiledMapRenderer createRenderer(TiledMap tiledMap, float tileScale) {
   private TiledMap createTiles(GridPoint2 tileSize, TextureRegion terrain) {
     TiledMap tiledMap = new TiledMap();
 
-    TiledMapTileLayer Layer = new TiledMapTileLayer(20, 6, tileSize.x, tileSize.y);
-    fillInvisibleTiles(Layer, new GridPoint2(20, 6), terrain);
-    tiledMap.getLayers().add(Layer);
+    TiledMapTileLayer layer = new TiledMapTileLayer(20, 6, tileSize.x, tileSize.y);
+    fillInvisibleTiles(layer, new GridPoint2(20, 6), terrain);
+    tiledMap.getLayers().add(layer);
 
     return tiledMap;
   }

source/core/src/main/com/csse3200/game/components/tasks/DroidCombatTask.java

@@ -48,7 +48,7 @@ public class DroidCombatTask extends DefaultTask implements PriorityTask {
     public enum STATE {
         IDLE, UP, DOWN, SHOOT_UP, SHOOT_DOWN, WALK, DIE
     }
-    public STATE towerState = STATE.WALK;
+    private STATE towerState = STATE.WALK;
 
     /**
      * @param priority Task priority when targets are detected (0 when nothing detected). Must be a positive integer.
@@ -156,7 +156,6 @@ public void updateTowerState() {
                     owner.getEntity().getEvents().trigger(GO_UP);
                     towerState = STATE.IDLE;
 
-
                 }
             }
             case DIE -> {
@@ -166,13 +165,6 @@ public void updateTowerState() {
             }
         }
     }
-    /**
-     * For stopping the running task
-     */
-    @Override
-    public void stop() {
-        super.stop();
-    }
 
     /**
      * Returns the current state of the tower.
@@ -183,6 +175,10 @@ public STATE getState() {
         return this.towerState;
     }
 
+    public void setState(STATE state) {
+        this.towerState = state;
+    }
+
     /**
      * Returns the current priority of the task.
      * @return active priority value if targets detected, inactive priority otherwise

source/core/src/main/com/csse3200/game/components/tasks/TNTTowerCombatTask.java

@@ -35,7 +35,7 @@ public class TNTTowerCombatTask extends DefaultTask implements PriorityTask {
     private final GameTime timeSource;
     private long endTime;
     private final RaycastHit hit = new RaycastHit();
-    public boolean readToDelete = false;
+    private boolean readToDelete = false;
 
     public enum STATE {
         IDLE, EXPLODE, REMOVE
@@ -103,19 +103,8 @@ public void updateTowerState() {
                 owner.getEntity().getEvents().trigger(DAMAGE);
                 towerState = STATE.REMOVE;
             }
-            case REMOVE -> {
-                readToDelete = true;
-            }
+            case REMOVE -> readToDelete = true;
         }
-
-
-    }
-    /**
-     * For stopping the running task
-     */
-    @Override
-    public void stop() {
-        super.stop();
     }
 
     /**
@@ -124,7 +113,6 @@ public void stop() {
      */
     @Override
     public int getPriority() {
-
         if (isReadyToDelete()) {
             owner.getEntity().setFlagForDelete(true);
             return -1;

source/core/src/main/com/csse3200/game/components/tower/DroidAnimationController.java

@@ -92,30 +92,28 @@ void animateDeath() {
     void animateDefault() { animator.startAnimation("idle");}
 
 
-    //TODO: For the time being, these items will be positioned here. Next, we should create a component that enables an entity to fire projectiles.
-
     /**
      * Fires a projectile upwards from the entity's current position.
      */
     void shootUp() {
-        Entity Projectile = ProjectileFactory.createEffectProjectile(PhysicsLayer.NPC, new Vector2(100,
+        Entity projectile = ProjectileFactory.createEffectProjectile(PhysicsLayer.NPC, new Vector2(100,
                 entity.getPosition().y), new Vector2(2,2), ProjectileEffects.SLOW, false);
-        Projectile.setScale(new Vector2(0.5f,0.5f));
-        Projectile.setPosition((float) (entity.getPosition().x + 0.2),
+        projectile.setScale(new Vector2(0.5f,0.5f));
+        projectile.setPosition((float) (entity.getPosition().x + 0.2),
                 (float) (entity.getPosition().y + 0.5));
-        ServiceLocator.getEntityService().register(Projectile);
+        ServiceLocator.getEntityService().register(projectile);
     }
 
     /**
      * Fires a projectile downwards from the entity's current position.
      */
     void shootDown() {
-        Entity Projectile = ProjectileFactory.createEffectProjectile(PhysicsLayer.NPC, new Vector2(100,
+        Entity projectile = ProjectileFactory.createEffectProjectile(PhysicsLayer.NPC, new Vector2(100,
                 entity.getPosition().y), new Vector2(2,2), ProjectileEffects.SLOW, false);
-        Projectile.setScale(new Vector2(0.5f,0.5f));
-        Projectile.setPosition((float) (entity.getPosition().x + 0.2),
-                (float) (entity.getPosition().y));
-        ServiceLocator.getEntityService().register(Projectile);
+        projectile.setScale(new Vector2(0.5f,0.5f));
+        projectile.setPosition((float) (entity.getPosition().x + 0.2),
+                 (entity.getPosition().y));
+        ServiceLocator.getEntityService().register(projectile);
     }
 
 }

source/core/src/main/com/csse3200/game/components/tower/TNTDamageComponent.java

@@ -67,8 +67,6 @@ private void applyTNTDamage() {
         for (int i = 0; i < allEntities.size; i++) {
             Entity otherEntity = allEntities.get(i);
 
-            if (entity == otherEntity) continue; // Skip the source entity
-
             Vector2 positionSource = entity.getPosition();
             Vector2 positionOther = otherEntity.getPosition();
 
@@ -77,7 +75,7 @@ private void applyTNTDamage() {
                 HitboxComponent otherHitbox = otherEntity.getComponent(HitboxComponent.class);
 
                 // Check for null components and log specifics
-                if (sourceHitbox == null || otherHitbox == null) {
+                if (sourceHitbox == null || otherHitbox == null || entity == otherEntity) {
 
                     continue;
                 }