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
   8 public abstract class Renderer {
   9
  10     private OrthographicCamera camera;
  11
  12     public ShapeRenderer shaper;
  13     public SpriteBatch spriter;
  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         shaper = new ShapeRenderer();
  23         shaper.setProjectionMatrix(camera.combined);
  24         spriter = new SpriteBatch();
  25         spriter.setProjectionMatrix(camera.combined);
  26     }
  27
  28     public float getWidth() {
  29         return camera.viewportWidth;
  30     }
  31
  32     public float getHeight() {
  33         return camera.viewportHeight;
  34     }
  35
  36     public float getCamX() {
  37         return camera.position.x;
  38     }
  39
  40     public float getCamY() {
  41         return camera.position.y;
  42     }
  43
  44     public void setCamPos(float x, float y) {
  45         camera.position.set(x, y, 0);
  46     }
  47
  48     public void setFontScale(float scale) {
  49         Assets.mcFont.getData().setScale(scale);
  50     }
  51
  52     public void setFontColor(int r, int g, int b) {
  53         Assets.mcFont.setColor(r / 255f, g / 255f, b / 255f, 1f);
  54     }
  55
  56     public void drawString(String str, float x, float y) {
  57         Assets.mcFont.draw(spriter, str, x, y);
  58     }
  59
  60     public void drawString(String str) {
  61         Assets.mcFont.draw(spriter, str,
  62                 getWidth() / 2 - Assets.getStringWidth(str) / 2,
  63                 getHeight() / 2 - Assets.getStringHeight(str) / 2);
  64     }
  65
  66     public abstract void render();
  67
  68 }