lib.Game.java Source code

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Here is the source code for lib.Game.java

Source

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package lib;

import com.badlogic.gdx.ApplicationAdapter;
import com.badlogic.gdx.Gdx;
import com.badlogic.gdx.Input.Buttons;
import com.badlogic.gdx.graphics.Camera;
import com.badlogic.gdx.graphics.Color;
import com.badlogic.gdx.graphics.GL20;
import com.badlogic.gdx.graphics.OrthographicCamera;
import com.badlogic.gdx.graphics.g2d.SpriteBatch;

/**
 *  ?? fxf
 * 
 * @author mypc
 */
public class Game extends ApplicationAdapter {
    /**
     * 
     */
    OrthographicCamera camera;

    /**
     * ?   ? ,      ? 
     * 
     */
    static Camera currentCamera;

    /**
     * Batch ? ??
     */
    SpriteBatch batch;

    /**
     * ?-? ?.   ? -   Batch
     */
    Graphics2D ctx;

    /**
     * ? ?? 
     */
    @Override
    public void create() {
        camera = new OrthographicCamera(Gdx.graphics.getWidth(), Gdx.graphics.getHeight());
        camera.position.set(Gdx.graphics.getWidth() / 2, Gdx.graphics.getHeight() / 2, 0);
        camera.update();
        currentCamera = camera;

        batch = new SpriteBatch();
        ctx = new lib.Graphics2D(batch);

        this.initResources();
    }

    /**
     * ? ?? 
     */
    public void initResources() {

    }

    /**
     *   ??
     * 
     * @param elapsedTime ?,  ?  ?
     */
    public void update(long elapsedTime) {

    }

    /**
     *  
     */
    @Override
    public void render() {
        camera.update();
        Gdx.gl.glClearColor(1, 0, 0, 1);
        Gdx.gl.glClear(GL20.GL_COLOR_BUFFER_BIT);

        update((long) (Gdx.graphics.getDeltaTime() * 1000.0));

        ctx.getBatch().setProjectionMatrix(camera.combined);

        ctx.begin();
        ctx.batch.setColor(Color.WHITE);
        renderInContext(ctx);
        ctx.end();
    }

    /**
     * ? ??? 
     * 
     * @param g ?
     */
    public void renderInContext(lib.Graphics2D g) {

    }

    /**
     * ? ?? 
     */
    @Override
    public void dispose() {
        TextureManager.disposeTextures();
    }

    /**
     *   X ?   
     * 
     * @return  X ?  
     */
    public int getMouseX() {
        return Gdx.input.getX() - Gdx.graphics.getWidth() / 2;
    }

    /**
     *   Y ?   
     * 
     * @return  Y ?   
     */
    public int getMouseY() {
        return (Gdx.graphics.getHeight() / 2 - Gdx.input.getY());
    }

    /**
     *   
     * 
     * @return 
     */
    public int getWidth() {
        return (Gdx.graphics.getWidth());
    }

    /**
     *  ? 
     * 
     * @return 
     */
    public int getHeight() {
        return (Gdx.graphics.getHeight());
    }

    /**
     * ?   
     * 
     * @param key -  
     * @return -  ?
     */
    public boolean keyPressed(int key) {
        if (key == 32) // SPACE
            return Gdx.input.isKeyPressed(62);

        return false;
    }

    /**
     * ?  
     * 
     * @return -   ?
     */
    public boolean click() {
        return Gdx.input.isButtonPressed(Buttons.LEFT);
    }
}