com.androidbrasilprojetos.games.spacehero.scenes.SplashScene.java Source code

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Here is the source code for com.androidbrasilprojetos.games.spacehero.scenes.SplashScene.java

Source

package com.androidbrasilprojetos.games.spacehero.scenes;

/**
 * This software is distributed under the
 * GNU GENERAL PUBLIC LICENSE Version 3, 29 June 2007
 * */

import javax.microedition.khronos.opengles.GL10;

import org.andengine.engine.Engine;
import org.andengine.engine.camera.Camera;
import org.andengine.entity.IEntity;
import org.andengine.entity.modifier.AlphaModifier;
import org.andengine.entity.modifier.IEntityModifier.IEntityModifierListener;
import org.andengine.entity.scene.background.Background;
import org.andengine.entity.sprite.Sprite;
import org.andengine.opengl.texture.TextureOptions;
import org.andengine.opengl.texture.atlas.bitmap.BitmapTextureAtlas;
import org.andengine.opengl.texture.atlas.bitmap.BitmapTextureAtlasTextureRegionFactory;
import org.andengine.opengl.texture.region.ITextureRegion;
import org.andengine.opengl.util.GLState;
import org.andengine.ui.activity.BaseGameActivity;
import org.andengine.util.modifier.IModifier;
import org.apache.http.entity.EntityTemplate;

import com.androidbrasilprojetos.games.spacehero.enemies.Smurf;
import com.androidbrasilprojetos.games.spacehero.entities.*;

import com.androidbrasilprojetos.games.spacehero.utils.AbsScene;
import com.androidbrasilprojetos.games.spacehero.utils.SceneManager.SceneType;

public class SplashScene extends AbsScene {

    // scene variables...
    private BitmapTextureAtlas splashTextureAtlas;
    private ITextureRegion splashTextureRegion;
    private ITextureRegion abpSplashTextureRegion;
    private Sprite splash;
    private Sprite abpSplash;

    private EntitiesTexturesManager textures;

    public SplashScene(Engine pEngine, BaseGameActivity pGame) {
        super(pEngine, pGame);

        this.setBackground(new Background(0, 0, 0));
        this.setTag(SceneType.SPLASH.ordinal());

        //TODO: EXAMPLE REMOVE IT!!!!!!
        Smurf smurf = new Smurf(0, 100, textures.getTextureRegion(EntityType.SMURF),
                pGame.getVertexBufferObjectManager());
        smurf.run();
        this.attachChild(smurf);
    }

    @Override
    public void init() {
        splash = new Sprite(0, 0, splashTextureRegion, this.mEngine.getVertexBufferObjectManager()) {
            @Override
            protected void preDraw(GLState pGLState, Camera pCamera) {
                super.preDraw(pGLState, pCamera);
                pGLState.enableDither();
            }
        };
        abpSplash = new Sprite(0, 0, abpSplashTextureRegion, this.mEngine.getVertexBufferObjectManager()) {
            @Override
            protected void preDraw(GLState pGLState, Camera pCamera) {
                super.preDraw(pGLState, pCamera);
                pGLState.enableDither();
            }
        };

        splash.setBlendFunction(GL10.GL_SRC_ALPHA, GL10.GL_ONE_MINUS_SRC_ALPHA);
        abpSplash.setBlendFunction(GL10.GL_SRC_ALPHA, GL10.GL_ONE_MINUS_SRC_ALPHA);

        splash.setPosition((this.mEngine.getCamera().getWidth() - splash.getWidth()) * 0.5f,
                (this.mEngine.getCamera().getHeight() - splash.getHeight()) * 0.5f);
        splash.setAlpha(0);

        AlphaModifier alpha = new AlphaModifier(2, 0, 1, new IEntityModifierListener() {

            @Override
            public void onModifierStarted(IModifier<IEntity> pModifier, IEntity pItem) {
                // TODO Auto-generated method stub

            }

            @Override
            public void onModifierFinished(IModifier<IEntity> pModifier, IEntity pItem) {
                // TODO Auto-generated method stub
                abpSplash.registerEntityModifier(new AlphaModifier(2, 1, 0));
                splash.registerEntityModifier(new AlphaModifier(2, 0, 1));
            }
        });
        abpSplash.setPosition((this.mEngine.getCamera().getWidth() - abpSplash.getWidth()) * 0.5f,
                (this.mEngine.getCamera().getHeight() - abpSplash.getHeight()) * 0.5f);
        abpSplash.setAlpha(0);
        abpSplash.registerEntityModifier(alpha);

        this.attachChild(abpSplash);
        this.attachChild(splash);
    }

    @Override
    public void loadResources() {
        BitmapTextureAtlasTextureRegionFactory.setAssetBasePath("gfx/");
        splashTextureAtlas = new BitmapTextureAtlas(mEngine.getTextureManager(), 1024, 512,
                TextureOptions.BILINEAR_PREMULTIPLYALPHA);
        splashTextureRegion = BitmapTextureAtlasTextureRegionFactory.createFromAsset(splashTextureAtlas, mGame,
                "spacehero.png", 0, 0);

        abpSplashTextureRegion = BitmapTextureAtlasTextureRegionFactory.createFromAsset(splashTextureAtlas, mGame,
                "logo_ABP.png", 505, 0);

        //TODO: Examples REMOVE IT!!!!!!!!!!!!!!!!!
        this.textures = new EntitiesTexturesManager(mGame);
        this.textures.LoadResources(EntityType.SMURF);

        splashTextureAtlas.load();
    }

}