Android Open Source - mobius Terrain Collision Box Rendering Debug System

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License

The source code is released under:

MIT License

Java Source Code

package com.sgtcodfish.mobiusListing.systems;
/*www.  j  a  va 2s .c  o m*/
import com.artemis.systems.VoidEntitySystem;
import com.badlogic.gdx.graphics.Camera;
import com.badlogic.gdx.graphics.Color;
import com.badlogic.gdx.graphics.glutils.ShapeRenderer;
import com.badlogic.gdx.graphics.glutils.ShapeRenderer.ShapeType;
import com.sgtcodfish.mobiusListing.TerrainCollisionMap;

/**
 * @author Ashley Davis (SgtCoDFish)
 */
public class TerrainCollisionBoxRenderingDebugSystem extends VoidEntitySystem {
  private ShapeRenderer      renderer        = null;
  private Camera          camera          = null;

  private TerrainCollisionSystem  terrainCollisionSystem  = null;
  private TerrainCollisionMap    map            = null;

  public TerrainCollisionBoxRenderingDebugSystem(Camera camera, TerrainCollisionSystem terrainCollisionSystem) {
    super();

    this.renderer = new ShapeRenderer();
    this.terrainCollisionSystem = terrainCollisionSystem;
    this.camera = camera;
  }

  @Override
  public void begin() {
    this.map = terrainCollisionSystem.getCollisionMap();

    renderer.begin(ShapeType.Line);
    renderer.setProjectionMatrix(camera.combined);
    renderer.setColor(Color.YELLOW);

    super.begin();
  }

  @Override
  protected void processSystem() {
    for (int y = 0; y < map.actualHeightInTiles(); y++) {
      for (int x = 0; x < map.actualWidthInTiles(); x++) {
        int solidity = map.mapRetrieve(x, y);

        if (solidity >= 1) {
          if (solidity >= 2) {
            renderer.setColor(Color.RED);
          } else {
            renderer.setColor(Color.YELLOW);
          }

          renderer.rect(map.tileToWorldCoordinatesX(x), map.tileToWorldCoordinatesY(y), 32, 32);
        }
      }
    }
  }

  @Override
  public void end() {
    renderer.end();
    super.end();
  }
}

Java Source Code List

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