Fixed merge conflicts

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

@@ -1,26 +1,41 @@
 package com.csse3200.game.areas.terrain;
 
-import com.badlogic.gdx.graphics.OrthographicCamera;
+import com.badlogic.gdx.Gdx;
+import com.badlogic.gdx.graphics.*;
 import com.badlogic.gdx.graphics.g2d.SpriteBatch;
+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.TiledMapTile;
 import com.badlogic.gdx.maps.tiled.TiledMapTileLayer;
 import com.badlogic.gdx.math.GridPoint2;
 import com.badlogic.gdx.math.Vector2;
+import com.badlogic.gdx.math.Vector3;
+import com.badlogic.gdx.utils.Timer;
 import com.csse3200.game.rendering.RenderComponent;
+import com.csse3200.game.services.ResourceService;
+import com.csse3200.game.services.ServiceLocator;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 
 /**
  * Render a tiled terrain for a given tiled map and orientation. A terrain is a map of tiles that
  * 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;
   private final TiledMapRenderer tiledMapRenderer;
   private final OrthographicCamera camera;
   private final TerrainOrientation orientation;
   private final float tileSize;
+  private TiledMapTileLayer.Cell lastHoveredCell = null;
+  private TiledMapTile originalTile = null;
+  private TextureRegion originalRegion = null;
+
+
 
   public TerrainComponent(
       OrthographicCamera camera,
@@ -33,6 +48,7 @@ public TerrainComponent(
     this.orientation = orientation;
     this.tileSize = tileSize;
     this.tiledMapRenderer = renderer;
+
   }
 
   public Vector2 tileToWorldPosition(GridPoint2 tilePos) {
@@ -70,6 +86,7 @@ public TiledMap getMap() {
   @Override
   public void draw(SpriteBatch batch) {
     tiledMapRenderer.setView(camera);
+    hoverHighlight();
     tiledMapRenderer.render();
   }
 
@@ -89,6 +106,86 @@ 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.
+   *
+   * When hovering over a tile on the terrain, this method performs the following:
+   * 
+   * 1-Unprojects the mouse's screen position to the world position using the camera.
+   * 2-Calculates the tile's coordinates based on the world position and tile size.
+   * 3-If there was a previously highlighted tile, it restores its original texture region.
+   * 4-If the current tile under the mouse is different from the last hovered tile, it updates.
+   * 5-the tile's texture region to a highlight texture.
+   * 6-Updates the reference to the last hovered tile.
+   *
+   * @see TiledMapTileLayer
+   * @see TiledMapTileLayer.Cell
+   * @see TextureRegion
+   */
+
+  public void hoverHighlight() {
+    Vector3 mousePos = new Vector3(Gdx.input.getX(), Gdx.input.getY(), 0);
+    camera.unproject(mousePos);
+
+
+    int tileX = (int) (mousePos.x / tileSize);
+    int tileY = (int) (mousePos.y / tileSize);
+
+    final TiledMapTileLayer tileLayer = (TiledMapTileLayer) tiledMap.getLayers().get(0);
+    TiledMapTileLayer.Cell currentCell = tileLayer.getCell(tileX, tileY);
+
+
+    if (lastHoveredCell != null && lastHoveredCell != currentCell && originalRegion != null) {
+      lastHoveredCell.getTile().setTextureRegion(originalRegion);
+    }
+
+
+    if (currentCell != null && currentCell != lastHoveredCell) {
+      originalRegion = currentCell.getTile().getTextureRegion();
+
+      ResourceService resourceService = ServiceLocator.getResourceService();
+      Texture texture = resourceService.getAsset("images/highlight_tile.png", Texture.class);
+      currentCell.getTile().setTextureRegion(new TextureRegion(texture));
+    }
+
+    lastHoveredCell = currentCell;
+  }
+
   public enum TerrainOrientation {
     ORTHOGONAL,
     ISOMETRIC,

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

@@ -1,13 +1,15 @@
 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;
@@ -81,7 +83,7 @@ private TerrainComponent createTerrain(float tileWorldSize, TextureRegion terrai
    * @return A TiledMapRenderer instance suitable for the given map and scale.
    */
 
-  private TiledMapRenderer createRenderer(TiledMap tiledMap, float tileScale) {
+  public TiledMapRenderer createRenderer(TiledMap tiledMap, float tileScale) {
     switch (orientation) {
       case ORTHOGONAL:
         return new OrthogonalTiledMapRenderer(tiledMap, tileScale);
@@ -100,9 +102,8 @@ private TiledMapRenderer createRenderer(TiledMap tiledMap, float tileScale) {
   private TiledMap createTiles(GridPoint2 tileSize, TextureRegion terrain) {
     TiledMap tiledMap = new TiledMap();
 
-    TerrainTile Tile = new TerrainTile(terrain);
-    TiledMapTileLayer Layer = new TiledMapTileLayer(20, 8, tileSize.x, tileSize.y);
-    fillInvisibleTiles(Layer, new GridPoint2(20, 8), Tile);
+    TiledMapTileLayer Layer = new TiledMapTileLayer(20, 6, tileSize.x, tileSize.y);
+    fillInvisibleTiles(Layer, new GridPoint2(20, 6), terrain);
     tiledMap.getLayers().add(Layer);
 
     return tiledMap;
@@ -114,11 +115,12 @@ private TiledMap createTiles(GridPoint2 tileSize, TextureRegion terrain) {
    *
    * @param layer The tile layer to fill.
    * @param mapSize The size of the map in tiles.
-   * @param tile The tile used to fill the layer.
+   * @param terrain The tile used to fill the layer.
    */
-  private void fillInvisibleTiles(TiledMapTileLayer layer, GridPoint2 mapSize, TerrainTile tile) {
+  private void fillInvisibleTiles(TiledMapTileLayer layer, GridPoint2 mapSize, TextureRegion terrain) {
     for (int x = 0; x < mapSize.x; x++) {
-      for (int y = 2; y < mapSize.y; y++) {
+      for (int y = 0; y < mapSize.y; y++) {
+        TerrainTile tile = new TerrainTile(terrain);
         Cell cell = new Cell();
         cell.setTile(tile);
         layer.setCell(x, y, cell);

source/core/src/main/com/csse3200/game/components/CombatStatsComponent.java

@@ -6,9 +6,9 @@
 import com.csse3200.game.entities.configs.ProjectileConfig;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
+import java.security.SecureRandom;
 import java.util.ArrayList;
 import java.util.Currency;
-import java.util.Random;
 
 /**
  * Component used to store information related to combat such as health, attack, etc. Any entities
@@ -39,7 +39,7 @@ public class CombatStatsComponent extends Component {
   private ArrayList<Currency> drops;
   private ArrayList<Melee> closeRangeAbilities;
   private ArrayList<ProjectileConfig> longRangeAbilities; //TODO change String to Projectiles
-  private Random rand = new Random();
+  private SecureRandom rand = new SecureRandom();
 
   public CombatStatsComponent(int health, int baseAttack) {
     setHealth(health);

source/core/src/main/com/csse3200/game/components/SplitFireworksComponent.java

@@ -60,7 +60,7 @@ private void onCollisionEnd(Fixture me, Fixture other) {
       // * RIGHT NOW TARGET IS NPC, SUBJECT TO CHANGE
       // Speed is a bit faster than normal but can change.
       Entity newProjectile = ProjectileFactory.createFireworks(PhysicsLayer.NPC,
-          new Vector2(100, (float) (projectile.getPosition().y + (newDirection - (TOTAL_RANGE/2)))), new Vector2(3f, 3f));
+          new Vector2(100, (float) (projectile.getPosition().y + (newDirection - (double) (TOTAL_RANGE/2)))), new Vector2(3f, 3f));
 
       newProjectile.setPosition(newXPosition, (float) projectile.getPosition().y);