Start of the texture rewrite

src/main/java/speiger/src/coreengine/rendering/textures/base/BaseTexture.java

@@ -2,6 +2,8 @@ package speiger.src.coreengine.rendering.textures.base;
 
 import org.lwjgl.opengl.GL11;
 
+import speiger.src.coreengine.rendering.utils.GLStateTracker;
+
 public abstract class BaseTexture implements ITexture {
 	protected int id;
 	
@@ -11,66 +13,26 @@ public abstract class BaseTexture implements ITexture {
 	
 	protected BaseTexture(int id) {
 		this.id = id;
+		track();
+	}
+	
+	protected void track() {
+		GLStateTracker.TEXTURE_TRACKER.registerTexture(this);
 	}
 	
 	@Override
 	public int id() {
-		// TODO Auto-generated method stub
+		return id;
-		return 0;
 	}
 	
 	@Override
-	public void bind() {
+	public void bind(int unit) {
-		// TODO Auto-generated method stub
+		GLStateTracker.TEXTURES.bind(unit, id);
-		
-	}
-	
-	@Override
-	public void reload() {
-		// TODO Auto-generated method stub
-		
 	}
 	
 	@Override
 	public void delete() {
-		// TODO Auto-generated method stub
+		GL11.glDeleteTextures(id);
-		
+		GLStateTracker.TEXTURE_TRACKER.deleteTexture(this);
 	}
-	
-	@Override
-	public int width() {
-		// TODO Auto-generated method stub
-		return 0;
-	}
-	
-	@Override
-	public int height() {
-		// TODO Auto-generated method stub
-		return 0;
-	}
-	
-	@Override
-	public float minU() {
-		// TODO Auto-generated method stub
-		return 0;
-	}
-	
-	@Override
-	public float minV() {
-		// TODO Auto-generated method stub
-		return 0;
-	}
-	
-	@Override
-	public float maxU() {
-		// TODO Auto-generated method stub
-		return 0;
-	}
-	
-	@Override
-	public float maxV() {
-		// TODO Auto-generated method stub
-		return 0;
-	}
-	
 }

src/main/java/speiger/src/coreengine/rendering/textures/base/ITexture.java

@@ -2,15 +2,16 @@ package speiger.src.coreengine.rendering.textures.base;
 
 public interface ITexture {
 	public int id();
-	public void bind();
+	public default void bind() { bind(0); }
+	public void bind(int unit);
 	public void reload();
 	public void delete();
 	
 	public int width();
 	public int height();
 	
-	public float minU();
+	public default float minU() { return 0F; }
-	public float minV();
+	public default float minV() { return 0F; }
-	public float maxU();
+	public default float maxU() { return 1F; }
-	public float maxV();
+	public default float maxV() { return 1F; }
 }

src/main/java/speiger/src/coreengine/rendering/textures/base/TextureMetadata.java

@@ -0,0 +1,9 @@
+package speiger.src.coreengine.rendering.textures.base;
+
+public class TextureMetadata {
+	int textureType;
+	int dataFormat;
+	int textureFormat;
+	
+	
+}

src/main/java/speiger/src/coreengine/rendering/textures/base/TextureTracker.java

@@ -35,7 +35,7 @@ public class TextureTracker implements ISimpleRealodableAsset, IManagedAsset {
 	
 	@Override
 	public void onAssetsReloaded(IAssetProvider provider) {
-		textures.filter(((Predicate<ITexture>)reloadable::contains).negate()).forEach(ITexture::delete);
+		textures.filter(Predicate.not(reloadable::contains)).forEach(ITexture::delete);
 		textures.clear();
 		reloadable.peek(ITexture::reload).forEach(textures::add);
 	}

src/main/java/speiger/src/coreengine/rendering/textures/simple/SimpleTexture.java

@@ -0,0 +1,34 @@
+package speiger.src.coreengine.rendering.textures.simple;
+
+import org.lwjgl.stb.STBImage;
+import org.lwjgl.system.MemoryUtil;
+
+import speiger.src.coreengine.rendering.textures.base.BaseTexture;
+
+public class SimpleTexture extends BaseTexture {
+	int width;
+	int height;
+	long imageData;
+	
+	@Override
+	public void reload() {
+		
+	}
+	
+	@Override
+	public void delete() {
+		super.delete();
+		if(imageData == 0L) return;
+		STBImage.nstbi_image_free(imageData);
+		imageData = 0L;
+	}
+	
+	@Override
+	public int width() { return width; }
+	@Override
+	public int height() { return width; }
+	
+	private void loadTexture() {
+		
+	}
+}

src/main/java/speiger/src/coreengine/rendering/utils/values/GLTextureType.java

@@ -0,0 +1,5 @@
+package speiger.src.coreengine.rendering.utils.values;
+
+public enum GLTextureType {
+	
+}