UncoloredSprite.java example

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package org.andengine.entity.sprite;

import org.andengine.entity.sprite.vbo.HighPerformanceUncoloredSpriteVertexBufferObject;
import org.andengine.entity.sprite.vbo.IUncoloredSpriteVertexBufferObject;
import org.andengine.opengl.shader.PositionTextureCoordinatesShaderProgram;
import org.andengine.opengl.shader.ShaderProgram;
import org.andengine.opengl.shader.constants.ShaderProgramConstants;
import org.andengine.opengl.texture.region.ITextureRegion;
import org.andengine.opengl.vbo.DrawType;
import org.andengine.opengl.vbo.VertexBufferObjectManager;
import org.andengine.opengl.vbo.attribute.VertexBufferObjectAttributes;
import org.andengine.opengl.vbo.attribute.VertexBufferObjectAttributesBuilder;

import android.opengl.GLES20;

/**
 * (c) 2010 Nicolas Gramlich
 * (c) 2011 Zynga Inc.
 * 
 * @author Nicolas Gramlich
 * @since 19:22:38 - 09.03.2010
 */
public class UncoloredSprite extends Sprite {
	// ===========================================================
	// Constants
	// ===========================================================

	public static final int VERTEX_INDEX_X = 0;
	public static final int VERTEX_INDEX_Y = UncoloredSprite.VERTEX_INDEX_X + 1;
	public static final int TEXTURECOORDINATES_INDEX_U = UncoloredSprite.VERTEX_INDEX_Y + 1;
	public static final int TEXTURECOORDINATES_INDEX_V = UncoloredSprite.TEXTURECOORDINATES_INDEX_U + 1;

	public static final int VERTEX_SIZE = 2 + 2;
	public static final int VERTICES_PER_SPRITE = 4;
	public static final int SPRITE_SIZE = UncoloredSprite.VERTEX_SIZE * UncoloredSprite.VERTICES_PER_SPRITE;

	public static final VertexBufferObjectAttributes VERTEXBUFFEROBJECTATTRIBUTES_DEFAULT = new VertexBufferObjectAttributesBuilder(2)
		.add(ShaderProgramConstants.ATTRIBUTE_POSITION_LOCATION, ShaderProgramConstants.ATTRIBUTE_POSITION, 2, GLES20.GL_FLOAT, false)
		.add(ShaderProgramConstants.ATTRIBUTE_TEXTURECOORDINATES_LOCATION, ShaderProgramConstants.ATTRIBUTE_TEXTURECOORDINATES, 2, GLES20.GL_FLOAT, false)
		.build();

	// ===========================================================
	// Fields
	// ===========================================================

	// ===========================================================
	// Constructors
	// ===========================================================

	public UncoloredSprite(final float pX, final float pY, final ITextureRegion pTextureRegion, final VertexBufferObjectManager pVertexBufferObjectManager) {
		this(pX, pY, pTextureRegion.getWidth(), pTextureRegion.getHeight(), pTextureRegion, pVertexBufferObjectManager, DrawType.STATIC);
	}

	public UncoloredSprite(final float pX, final float pY, final ITextureRegion pTextureRegion, final ShaderProgram pShaderProgram, final VertexBufferObjectManager pVertexBufferObjectManager) {
		this(pX, pY, pTextureRegion.getWidth(), pTextureRegion.getHeight(), pTextureRegion, pVertexBufferObjectManager, DrawType.STATIC, pShaderProgram);
	}

	public UncoloredSprite(final float pX, final float pY, final ITextureRegion pTextureRegion, final VertexBufferObjectManager pVertexBufferObjectManager, final DrawType pDrawType) {
		this(pX, pY, pTextureRegion.getWidth(), pTextureRegion.getHeight(), pTextureRegion, pVertexBufferObjectManager, pDrawType);
	}

	public UncoloredSprite(final float pX, final float pY, final ITextureRegion pTextureRegion, final VertexBufferObjectManager pVertexBufferObjectManager, final DrawType pDrawType, final ShaderProgram pShaderProgram) {
		this(pX, pY, pTextureRegion.getWidth(), pTextureRegion.getHeight(), pTextureRegion, pVertexBufferObjectManager, pDrawType, pShaderProgram);
	}

	public UncoloredSprite(final float pX, final float pY, final ITextureRegion pTextureRegion, final IUncoloredSpriteVertexBufferObject pUncoloredSpriteVertexBufferObject) {
		this(pX, pY, pTextureRegion.getWidth(), pTextureRegion.getHeight(), pTextureRegion, pUncoloredSpriteVertexBufferObject);
	}

	public UncoloredSprite(final float pX, final float pY, final ITextureRegion pTextureRegion, final IUncoloredSpriteVertexBufferObject pUncoloredSpriteVertexBufferObject, final ShaderProgram pShaderProgram) {
		this(pX, pY, pTextureRegion.getWidth(), pTextureRegion.getHeight(), pTextureRegion, pUncoloredSpriteVertexBufferObject, pShaderProgram);
	}

	public UncoloredSprite(final float pX, final float pY, final float pWidth, final float pHeight, final ITextureRegion pTextureRegion, final VertexBufferObjectManager pVertexBufferObjectManager) {
		this(pX, pY, pWidth, pHeight, pTextureRegion, pVertexBufferObjectManager, DrawType.STATIC);
	}

	public UncoloredSprite(final float pX, final float pY, final float pWidth, final float pHeight, final ITextureRegion pTextureRegion, final VertexBufferObjectManager pVertexBufferObjectManager, final ShaderProgram pShaderProgram) {
		this(pX, pY, pWidth, pHeight, pTextureRegion, pVertexBufferObjectManager, DrawType.STATIC, pShaderProgram);
	}

	public UncoloredSprite(final float pX, final float pY, final float pWidth, final float pHeight, final ITextureRegion pTextureRegion, final VertexBufferObjectManager pVertexBufferObjectManager, final DrawType pDrawType) {
		this(pX, pY, pWidth, pHeight, pTextureRegion, new HighPerformanceUncoloredSpriteVertexBufferObject(pVertexBufferObjectManager, UncoloredSprite.SPRITE_SIZE, pDrawType, true, UncoloredSprite.VERTEXBUFFEROBJECTATTRIBUTES_DEFAULT));
	}

	public UncoloredSprite(final float pX, final float pY, final float pWidth, final float pHeight, final ITextureRegion pTextureRegion, final VertexBufferObjectManager pVertexBufferObjectManager, final DrawType pDrawType, final ShaderProgram pShaderProgram) {
		this(pX, pY, pWidth, pHeight, pTextureRegion, new HighPerformanceUncoloredSpriteVertexBufferObject(pVertexBufferObjectManager, UncoloredSprite.SPRITE_SIZE, pDrawType, true, UncoloredSprite.VERTEXBUFFEROBJECTATTRIBUTES_DEFAULT), pShaderProgram);
	}

	public UncoloredSprite(final float pX, final float pY, final float pWidth, final float pHeight, final ITextureRegion pTextureRegion, final IUncoloredSpriteVertexBufferObject pUncoloredSpriteVertexBufferObject) {
		this(pX, pY, pWidth, pHeight, pTextureRegion, pUncoloredSpriteVertexBufferObject, PositionTextureCoordinatesShaderProgram.getInstance());
	}

	public UncoloredSprite(final float pX, final float pY, final float pWidth, final float pHeight, final ITextureRegion pTextureRegion, final IUncoloredSpriteVertexBufferObject pUncoloredSpriteVertexBufferObject, final ShaderProgram pShaderProgram) {
		super(pX, pY, pWidth, pHeight, pTextureRegion, pUncoloredSpriteVertexBufferObject, pShaderProgram);
	}

	// ===========================================================
	// Getter & Setter
	// ===========================================================

	// ===========================================================
	// Methods for/from SuperClass/Interfaces
	// ===========================================================

	@Override
	protected void onUpdateColor() {
		/* Nothing. */
	}

	// ===========================================================
	// Methods
	// ===========================================================

	// ===========================================================
	// Inner and Anonymous Classes
	// ===========================================================
}