implement Assets

5 files changed, 55 insertions, 6 deletions

diff --git a/core/src/ch/asynk/zproject/Assets.java b/core/src/ch/asynk/zproject/Assets.java
new file mode 100644
index 0000000..3eadf9f
--- /dev/null
+++ b/core/src/ch/asynk/zproject/Assets.java
@@ -0,0 +1,41 @@
+package ch.asynk.zproject;
+
+import com.badlogic.gdx.assets.AssetManager;
+import com.badlogic.gdx.utils.Disposable;
+import com.badlogic.gdx.graphics.Texture;
+import com.badlogic.gdx.graphics.g2d.TextureAtlas;
+
+public class Assets extends AssetManager implements Disposable
+{
+    public static final String CORNER = "data/corner.png";
+    public static final String MAP_00 = "data/map_00.png";
+
+    @Override public void dispose()
+    {
+        ZProject.debug("diagnostics:\n" + getDiagnostics() );
+        clear();
+        super.dispose();
+    }
+
+    public Texture getTexture(String assetName)
+    {
+        return get(assetName, Texture.class);
+    }
+
+    public TextureAtlas getAtlas(String assetName)
+    {
+        return get(assetName, TextureAtlas.class);
+    }
+
+    public void loadGame()
+    {
+        load(MAP_00, Texture.class);
+        load(CORNER, Texture.class);
+    }
+
+    public void unloadGame()
+    {
+        unload(MAP_00);
+        unload(CORNER);
+    }
+}
diff --git a/core/src/ch/asynk/zproject/Board.java b/core/src/ch/asynk/zproject/Board.java
index a9badbd..0e4cfb9 100644
--- a/core/src/ch/asynk/zproject/Board.java
+++ b/core/src/ch/asynk/zproject/Board.java
@@ -9,9 +9,9 @@ public class Board implements Disposable
 {
     private final Texture map;
 
-    public Board()
+    public Board(final Assets assets)
     {
-        this.map = new Texture("data/map_00.png");
+        this.map = assets.getTexture(assets.MAP_00);
     }
 
     @Override public void dispose()
diff --git a/core/src/ch/asynk/zproject/Hud.java b/core/src/ch/asynk/zproject/Hud.java
index ded7981..38728c0 100644
--- a/core/src/ch/asynk/zproject/Hud.java
+++ b/core/src/ch/asynk/zproject/Hud.java
@@ -10,9 +10,9 @@ public class Hud implements Disposable
 {
     private final Sprite hud;
 
-    public Hud()
+    public Hud(final Assets assets)
     {
-        this.hud = new Sprite(new Texture("data/corner.png"));
+        this.hud = new Sprite(assets.getTexture(assets.CORNER));
     }
 
     @Override public void dispose()
diff --git a/core/src/ch/asynk/zproject/ZProject.java b/core/src/ch/asynk/zproject/ZProject.java
index cd25e65..12dc982 100644
--- a/core/src/ch/asynk/zproject/ZProject.java
+++ b/core/src/ch/asynk/zproject/ZProject.java
@@ -17,6 +17,8 @@ public class ZProject extends Game
     }
     private State state;
 
+    public final Assets assets = new Assets();
+
     @Override public void create()
     {
         this.state = State.NONE;
@@ -28,6 +30,7 @@ public class ZProject extends Game
     @Override public void dispose()
     {
         switchToNone();
+        assets.dispose();
     }
 
     public static void error(String msg)
@@ -51,6 +54,9 @@ public class ZProject extends Game
             error("switch from and to " + state);
             return;
         }
+        switch(state) {
+            case GAME: assets.unloadGame(); break;
+        }
         if (state != State.NONE) {
             getScreen().dispose();
         }
@@ -65,6 +71,8 @@ public class ZProject extends Game
 
     public void switchToGame()
     {
+        assets.loadGame();
+        assets.finishLoading();
         switchTo(new GameScreen(this), State.GAME);
     }
 }
diff --git a/core/src/ch/asynk/zproject/screens/GameScreen.java b/core/src/ch/asynk/zproject/screens/GameScreen.java
index 425c737..189219d 100644
--- a/core/src/ch/asynk/zproject/screens/GameScreen.java
+++ b/core/src/ch/asynk/zproject/screens/GameScreen.java
@@ -40,8 +40,8 @@ public class GameScreen implements Screen
     public GameScreen(final ZProject zproject)
     {
         this.zproject = zproject;
-        this.hud = new Hud();
-        this.board = new Board();
+        this.hud = new Hud(zproject.assets);
+        this.board = new Board(zproject.assets);
         this.batch = new SpriteBatch();
         this.camera = new GameCamera(10, board.getWidth(), board.getHeight(), 1.0f, 0.3f, false);
         Gdx.input.setInputProcessor(getMultiplexer());