core/src/ru/deadsoftware/cavecraft/misc/Renderer.java

   1 package ru.deadsoftware.cavecraft.misc;
   2
   3 import com.badlogic.gdx.graphics.OrthographicCamera;
   4 import com.badlogic.gdx.graphics.g2d.SpriteBatch;
   5 import com.badlogic.gdx.graphics.glutils.ShapeRenderer;
   6 import ru.deadsoftware.cavecraft.GameScreen;
   7 import ru.deadsoftware.cavecraft.misc.Assets;
   8
   9 public abstract class Renderer {
  10
  11     public OrthographicCamera camera;
  12     public ShapeRenderer shapeRenderer;
  13     public SpriteBatch spriteBatch;
  14
  15     public Renderer() {
  16         this(GameScreen.getWidth(), GameScreen.getHeight());
  17     }
  18
  19     public Renderer(float width, float height) {
  20         camera = new OrthographicCamera();
  21         camera.setToOrtho(true, width, height);
  22         shapeRenderer = new ShapeRenderer();
  23         shapeRenderer.setProjectionMatrix(camera.combined);
  24         spriteBatch = new SpriteBatch();
  25         spriteBatch.setProjectionMatrix(camera.combined);
  26     }
  27
  28     public float getWidth() {
  29         return camera.viewportWidth;
  30     }
  31
  32     public float getHeight() {return camera.viewportHeight;}
  33
  34     public void setFontScale(float scale) {
  35         Assets.minecraftFont.getData().setScale(scale);
  36     }
  37
  38     public void setFontColor(int r, int g, int b) {
  39         Assets.minecraftFont.setColor(r/255f, g/255f, b/255f, 1f);
  40     }
  41
  42     public void drawString(String str, float x, float y) {
  43         Assets.minecraftFont.draw(spriteBatch, str, x, y);
  44     }
  45
  46     public void drawString(String str) {
  47         Assets.minecraftFont.draw(spriteBatch, str,
  48                 getWidth()/2 - Assets.getStringWidth(str)/2,
  49                 getHeight()/2 - Assets.getStringHeight(str)/2);
  50     }
  51
  52     public abstract void render();
  53
  54 }