Марио

Архив с изображениями

package com.mygdx.game;

import com.badlogic.gdx.graphics.Texture;

import com.badlogic.gdx.graphics.g2d.SpriteBatch;

import com.badlogic.gdx.math.Vector2;

public class Rock {

   Texture texture;

   Vector2 vector2;

   public Rock(Texture texture, Vector2 vector2) {

       this.texture = texture;

       this.vector2 = vector2;

   }

   public void draw(SpriteBatch batch){

       batch.draw(texture, vector2.x, vector2.y);

   }

}

package com.mygdx.game;

import com.badlogic.gdx.graphics.Texture;

import com.badlogic.gdx.graphics.g2d.SpriteBatch;

import com.badlogic.gdx.math.Rectangle;

import com.badlogic.gdx.math.Vector2;

public class Gumba {

   Texture texture;

   Vector2 vector2;

   Rectangle rectangle;

   public Gumba(Texture texture, Vector2 vector2) {

       this.texture = texture;

       this.vector2 = vector2;

       rectangle = new Rectangle(vector2.x, vector2.y, texture.getWidth(), texture.getHeight());

   }

   public void draw(SpriteBatch batch){

       batch.draw(texture, vector2.x, vector2.y);

   }

}

package com.mygdx.game;

import com.badlogic.gdx.Gdx;

import com.badlogic.gdx.graphics.Texture;

import com.badlogic.gdx.graphics.g2d.SpriteBatch;

import com.badlogic.gdx.graphics.g2d.TextureRegion;

import com.badlogic.gdx.math.Rectangle;

import com.badlogic.gdx.math.Vector2;

public class Mario {

   Texture texture;

   Vector2 vector2;

   TextureRegion [][] frames;

   int curFrameX = 0, curFrameY = 0;

   float dy = 0;

   float curFrame = 0;

   Rectangle rectangle;

   public Mario(Texture texture, Vector2 vector2) {

       this.texture = texture;

       this.vector2 = vector2;

       frames = TextureRegion.split(texture, texture.getWidth() / 4, texture.getHeight() / 4);

       rectangle = new Rectangle(vector2.x, vector2.y, texture.getWidth() / 4, texture.getHeight() / 4);

   }

   public void draw(SpriteBatch batch){

       batch.draw(frames[curFrameY][curFrameX], vector2.x, vector2.y);

   }

   public void update(){

       dy -= 15;

       dy = Math.max(-600, dy);

       vector2.y += dy * Gdx.graphics.getDeltaTime();

       if (vector2.y < 100) vector2.y = 100;

       if (vector2.y == 100){

           curFrameY = 1;

       } else {

           curFrameY = 2;

       }

       curFrame += Gdx.graphics.getDeltaTime();

       if (curFrame >= 0.1f){

           curFrameX = (curFrameX + 1) % frames[curFrameY].length;

           curFrame = 0;

       }

       rectangle.x = vector2.x;

       rectangle.y = vector2.y;

   }

}

package com.mygdx.game;

import com.badlogic.gdx.ApplicationAdapter;

import com.badlogic.gdx.Gdx;

import com.badlogic.gdx.Input;

import com.badlogic.gdx.graphics.Texture;

import com.badlogic.gdx.graphics.g2d.SpriteBatch;

import com.badlogic.gdx.math.Vector2;

import com.badlogic.gdx.utils.ScreenUtils;

import java.util.ArrayList;

import java.util.Random;

public class MyGdxGame extends ApplicationAdapter {

  final float ROCK_SPEED = 300;

  final int MAX_GUMBAS = 3;

  final float GUMBA_TIME = 0.5f;

  float preGumba = 0;

  boolean isGameOver = false;

  SpriteBatch batch;

  Texture mario, rock, back, gumba, gameOver;

  ArrayList<Rock> rocks = new ArrayList<>();

  ArrayList<Gumba> gumbas = new ArrayList<>();

  Mario hero;

  @Override

  public void create () {

     batch = new SpriteBatch();

     mario = new Texture("mario-spritesheet.png");

     rock = new Texture("rock.png");

     back = new Texture("back.png");

     gumba = new Texture("gumba.png");

     gameOver = new Texture("game_over.png");

     hero = new Mario(mario, new Vector2(100, rock.getHeight()));

     for (int i = 0; i < 20; i++){

        rocks.add(new Rock(rock, new Vector2(i * rock.getWidth(), 0)));

     }

  }

  @Override

  public void render () {

     ScreenUtils.clear(1, 0, 0, 1);

     hero.update();

     if (Gdx.input.isKeyPressed(Input.Keys.UP)){

        if (hero.vector2.y == 100){

           hero.dy = 600;

        }

     }

     if (Gdx.input.isKeyPressed(Input.Keys.DOWN)){

        hero.curFrameY = 3;

     }

     // удаление гумбы

     if (gumbas.size() > 0){

        if (gumbas.get(0).vector2.x < -gumba.getWidth() * 2){

           gumbas.remove(0);

        }

     }

     // спавн гумбы

     preGumba += Gdx.graphics.getDeltaTime();

     if (gumbas.size() < MAX_GUMBAS && preGumba >= GUMBA_TIME){

        Random random = new Random();

        if (random.nextInt(5) == 1){

           gumbas.add(new Gumba(gumba, new Vector2(Gdx.graphics.getWidth(), rock.getHeight())));

        }

        preGumba = 0;

     }

     // перемещение гумбы

     for (Gumba gumba: gumbas){

        gumba.vector2.x -= ROCK_SPEED * Gdx.graphics.getDeltaTime();

        gumba.rectangle.x = gumba.vector2.x;

        if (gumba.rectangle.overlaps(hero.rectangle)){

           isGameOver = true;

        }

     }

     // перемещение камней

     for (Rock rock: rocks){

        rock.vector2.x -= ROCK_SPEED * Gdx.graphics.getDeltaTime();

     }

     if (rocks.get(0).vector2.x < -rock.getWidth() * 2){

        int last = rocks.size() - 1;

        Rock lastRock = rocks.get(last);

        rocks.get(0).vector2.x = lastRock.vector2.x + lastRock.texture.getWidth();

        rocks.add(rocks.remove(0));

     }

     // отрисовка

     batch.begin();

     batch.draw(back, 0, 0);

     for (Rock rock: rocks){

        rock.draw(batch);

     }

     if (isGameOver){

        batch.draw(gameOver, 0, 0);

     } else {

        for (Gumba gumba: gumbas){

           gumba.draw(batch);

        }

        hero.draw(batch);

     }

     batch.end();

  }

  @Override

  public void dispose () {

     batch.dispose();

     mario.dispose();

  }

}