fix compile errors after libgdx 1.0.0 update

build.gradle

@@ -6,7 +6,7 @@ apply plugin: "idea"
 group = "ca.blarg.gdx"
 version = "0.1-SNAPSHOT"
 ext.appName = "gdx-toolbox"
-ext.gdxVersion = "0.9.9"
+ext.gdxVersion = "1.0.0"
 
 sourceCompatibility = 1.6
 

src/main/java/ca/blarg/gdx/Screenshot.java

@@ -2,7 +2,7 @@ package ca.blarg.gdx;
 
 import com.badlogic.gdx.Gdx;
 import com.badlogic.gdx.files.FileHandle;
-import com.badlogic.gdx.graphics.GL10;
+import com.badlogic.gdx.graphics.GL20;
 import com.badlogic.gdx.graphics.Pixmap;
 import com.badlogic.gdx.graphics.PixmapIO;
 
@@ -45,11 +45,11 @@ public class Screenshot {
 	// kind of partially transparent pixels for screenshot purposes).
 
 	private static Pixmap getFrameBufferPixmap(int x, int y, int w, int h, boolean flipY) {
-		Gdx.gl.glPixelStorei(GL10.GL_PACK_ALIGNMENT, 1);
+		Gdx.gl.glPixelStorei(GL20.GL_PACK_ALIGNMENT, 1);
 
 		final Pixmap pixmap = new Pixmap(w, h, Pixmap.Format.RGB888);
 		ByteBuffer pixels = pixmap.getPixels();
-		Gdx.gl.glReadPixels(x, y, w, h, GL10.GL_RGB, GL10.GL_UNSIGNED_BYTE, pixels);
+		Gdx.gl.glReadPixels(x, y, w, h, GL20.GL_RGB, GL20.GL_UNSIGNED_BYTE, pixels);
 
 		final int numBytes = w * h * 3;
 		byte[] lines = new byte[numBytes];

src/main/java/ca/blarg/gdx/graphics/AlphaTestCameraGroupStrategy.java

@@ -2,7 +2,7 @@ package ca.blarg.gdx.graphics;
 
 import com.badlogic.gdx.Gdx;
 import com.badlogic.gdx.graphics.Camera;
-import com.badlogic.gdx.graphics.GL10;
+import com.badlogic.gdx.graphics.GL20;
 import com.badlogic.gdx.graphics.g3d.decals.Decal;
 import com.badlogic.gdx.graphics.g3d.decals.DecalMaterial;
 import com.badlogic.gdx.graphics.g3d.decals.GroupStrategy;
@@ -91,9 +91,6 @@ public class AlphaTestCameraGroupStrategy implements GroupStrategy, Disposable {
 	private final Comparator<Decal> cameraSorter;
 
 	public AlphaTestCameraGroupStrategy (final Camera camera) {
-		if (!Gdx.graphics.isGL20Available())
-			throw new UnsupportedOperationException("AlphaTestCameraGroupStrategy requires shader support.");
-
 		this.camera = camera;
 		createDefaultShader();
 
@@ -109,9 +106,6 @@ public class AlphaTestCameraGroupStrategy implements GroupStrategy, Disposable {
 	}
 
 	public AlphaTestCameraGroupStrategy (Camera camera, Comparator<Decal> sorter) {
-		if (!Gdx.graphics.isGL20Available())
-			throw new UnsupportedOperationException("AlphaTestCameraGroupStrategy requires shader support.");
-
 		this.camera = camera;
 		this.cameraSorter = sorter;
 		createDefaultShader();
@@ -133,7 +127,7 @@ public class AlphaTestCameraGroupStrategy implements GroupStrategy, Disposable {
 	@Override
 	public void beforeGroup (int group, Array<Decal> contents) {
 		if (group == GROUP_BLEND) {
-			Gdx.gl.glEnable(GL10.GL_BLEND);
+			Gdx.gl.glEnable(GL20.GL_BLEND);
 			contents.sort(cameraSorter);
 		} else {
 			for (int i = 0, n = contents.size; i < n; i++) {
@@ -162,13 +156,13 @@ public class AlphaTestCameraGroupStrategy implements GroupStrategy, Disposable {
 	@Override
 	public void afterGroup (int group) {
 		if (group == GROUP_BLEND) {
-			Gdx.gl.glDisable(GL10.GL_BLEND);
+			Gdx.gl.glDisable(GL20.GL_BLEND);
 		}
 	}
 
 	@Override
 	public void beforeGroups () {
-		Gdx.gl.glEnable(GL10.GL_DEPTH_TEST);
+		Gdx.gl.glEnable(GL20.GL_DEPTH_TEST);
 		shader.begin();
 		shader.setUniformMatrix("u_projectionViewMatrix", camera.combined);
 		shader.setUniformi("u_texture", 0);
@@ -177,8 +171,8 @@ public class AlphaTestCameraGroupStrategy implements GroupStrategy, Disposable {
 	@Override
 	public void afterGroups () {
 		shader.end();
-		Gdx.gl.glDisable(GL10.GL_TEXTURE_2D);
+		Gdx.gl.glDisable(GL20.GL_TEXTURE_2D);
-		Gdx.gl.glDisable(GL10.GL_DEPTH_TEST);
+		Gdx.gl.glDisable(GL20.GL_DEPTH_TEST);
 	}
 
 	private void createDefaultShader () {

src/main/java/ca/blarg/gdx/graphics/BillboardSpriteBatch.java

@@ -2,13 +2,12 @@ package ca.blarg.gdx.graphics;
 
 import com.badlogic.gdx.graphics.Camera;
 import com.badlogic.gdx.graphics.Color;
-import com.badlogic.gdx.graphics.GL10;
+import com.badlogic.gdx.graphics.GL20;
 import com.badlogic.gdx.graphics.Texture;
 import com.badlogic.gdx.graphics.g2d.TextureRegion;
 import com.badlogic.gdx.graphics.g3d.decals.Decal;
 import com.badlogic.gdx.graphics.g3d.decals.DecalBatch;
 import com.badlogic.gdx.graphics.g3d.decals.DecalMaterial;
-import com.badlogic.gdx.graphics.g3d.decals.GroupStrategy;
 import com.badlogic.gdx.math.Vector3;
 import com.badlogic.gdx.utils.Array;
 import com.badlogic.gdx.utils.Disposable;
@@ -199,8 +198,8 @@ public class BillboardSpriteBatch implements Disposable {
 		int destFactor = DecalMaterial.NO_BLEND;
 
 		if (tint.a > 0.0f && tint.a < 1.0f) {
-			srcFactor = GL10.GL_SRC_ALPHA;
+			srcFactor = GL20.GL_SRC_ALPHA;
-			destFactor = GL10.GL_ONE_MINUS_SRC_ALPHA;
+			destFactor = GL20.GL_ONE_MINUS_SRC_ALPHA;
 		}
 
 		decal.setColor(tint);

src/main/java/ca/blarg/gdx/graphics/DebugGeometryRenderer.java

@@ -4,16 +4,14 @@ import ca.blarg.gdx.graphics.shaders.DebugShader;
 import com.badlogic.gdx.Gdx;
 import com.badlogic.gdx.graphics.Camera;
 import com.badlogic.gdx.graphics.Color;
-import com.badlogic.gdx.graphics.GL10;
+import com.badlogic.gdx.graphics.GL20;
 import com.badlogic.gdx.graphics.glutils.ImmediateModeRenderer;
-import com.badlogic.gdx.graphics.glutils.ImmediateModeRenderer10;
 import com.badlogic.gdx.graphics.glutils.ImmediateModeRenderer20;
 import com.badlogic.gdx.math.Vector3;
 import com.badlogic.gdx.math.collision.BoundingBox;
 import com.badlogic.gdx.math.collision.Ray;
 import com.badlogic.gdx.math.collision.Segment;
 import com.badlogic.gdx.math.collision.Sphere;
-import ca.blarg.gdx.graphics.shaders.DebugShader;
 
 /**
  * Similar idea to {@link com.badlogic.gdx.graphics.glutils.ShapeRenderer}, but provides more convenient methods to
@@ -35,10 +33,7 @@ public class DebugGeometryRenderer {
 	boolean oldDepthTestEnabled;
 
 	public DebugGeometryRenderer() {
-		if (Gdx.graphics.isGL20Available())
+		renderer = new ImmediateModeRenderer20(5000, false, true, 0, new DebugShader());
-			renderer = new ImmediateModeRenderer20(5000, false, true, 0, new DebugShader());
-		else
-			renderer = new ImmediateModeRenderer10();
 	}
 
 	private void vtx(Vector3 v, Color c) {
@@ -53,9 +48,9 @@ public class DebugGeometryRenderer {
 
 	private void enableDepthTest(boolean enable) {
 		if (enable)
-			Gdx.gl.glEnable(GL10.GL_DEPTH_TEST);
+			Gdx.gl.glEnable(GL20.GL_DEPTH_TEST);
 		else
-			Gdx.gl.glDisable(GL10.GL_DEPTH_TEST);
+			Gdx.gl.glDisable(GL20.GL_DEPTH_TEST);
 	}
 
 	public void begin(Camera camera) {
@@ -63,9 +58,9 @@ public class DebugGeometryRenderer {
 	}
 
 	public void begin(Camera camera, boolean enableDepthTest) {
-		renderer.begin(camera.combined, GL10.GL_LINES);
+		renderer.begin(camera.combined, GL20.GL_LINES);
 
-		oldDepthTestEnabled = Gdx.gl20.glIsEnabled(GL10.GL_DEPTH_TEST);
+		oldDepthTestEnabled = Gdx.gl20.glIsEnabled(GL20.GL_DEPTH_TEST);
 		enableDepthTest(enableDepthTest);
 		Gdx.gl20.glLineWidth(2.0f);
 	}

src/main/java/ca/blarg/gdx/graphics/ExtendedSpriteBatch.java

@@ -37,14 +37,6 @@ public class ExtendedSpriteBatch extends SpriteBatch {
 		super(size, defaultShader);
 	}
 
-	public ExtendedSpriteBatch(int size, int buffers) {
-		super(size, buffers);
-	}
-
-	public ExtendedSpriteBatch(int size, int buffers, ShaderProgram defaultShader) {
-		super(size, buffers, defaultShader);
-	}
-
 	public void setPixelScale(int pixelScale) {
 		if (pixelScale <= 0)
 			throw new IllegalArgumentException();

src/main/java/ca/blarg/gdx/graphics/GraphicsHelpers.java

@@ -79,9 +79,9 @@ public final class GraphicsHelpers {
 	 * restored (any Pixmap's drawn to it will need to be redrawn after the context restore).
 	 */
 	public static void drawToTexture (Texture destTexture, Pixmap srcPixmap, int x, int y) {
-		Gdx.gl.glBindTexture(GL10.GL_TEXTURE_2D, destTexture.getTextureObjectHandle());
+		Gdx.gl.glBindTexture(GL20.GL_TEXTURE_2D, destTexture.getTextureObjectHandle());
 		Gdx.gl.glTexSubImage2D(
-				GL10.GL_TEXTURE_2D, 0,
+				GL20.GL_TEXTURE_2D, 0,
 				x, y,
 				srcPixmap.getWidth(), srcPixmap.getHeight(),
 				srcPixmap.getGLFormat(),