Android Open Source - SimpleGame Simple Game World

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License

The source code is released under:

GNU General Public License

Java Source Code

package ru.rs.gameobjects;
/*from w ww .j  a  v a  2 s  . c  o m*/
import android.graphics.Color;
import ru.rs.*;
import ru.rs.interfaces.Game;
import ru.rs.interfaces.Graphics;
import ru.rs.interfaces.Input;
import ru.rs.objects.math.Vector;

import java.util.ArrayList;
import java.util.List;

public class SimpleGameWorld implements GameWorld {

  private List<Renderable> staticObjects;
  private List<Updateable> dynamicObjects;
  private Game game;
  private SimpleGrid grid;
    private Long clickedAt=0L;

  public SimpleGameWorld(Game game) {
    this.game = game;
    init();
    staticObjects.add(new Castle(Side.ALLY, this.game));
    staticObjects.add(new Castle(Side.ENEMY, this.game));
  }

  // ///////////////////////////////////////////////////////

  @Override
  public void update() {
    for (Updateable unit : dynamicObjects) {
      unit.update();
    }
  }

  @Override
  public void render() {
    drawStatic();
    drawDynamic();
  }

  // ///////////////////////////////////////////////////////

  private void drawStatic() {
    for (Renderable object : staticObjects) {
      object.render();
    }
  }

  private void drawDynamic() {
    for (Updateable unit : dynamicObjects) {
      unit.render();
    }
  }

  private void init() {
    staticObjects = new ArrayList<Renderable>();
    dynamicObjects = new ArrayList<Updateable>();

    float w, h;
    w = game.getGraphics().getWidth();
    h = game.getGraphics().getHeight();
    grid = new SimpleGrid(w, h, 6);

    drawGrid();
  }

  private void addUnit(Side side) {
        if(System.currentTimeMillis()-clickedAt>=1500||clickedAt==0) {
        dynamicObjects.add(new Unit(side, game));
            clickedAt=System.currentTimeMillis();
        }
  }

  @Override
  public void addAllyUnit() {
    addUnit(Side.ALLY);
  }

  @Override
  public void addEnemyUnit() {
    addUnit(Side.ENEMY);
  }

  // ////////////////////

  private void drawGrid() {
    Graphics graphic = game.getGraphics();
    int cols = grid.getCellsPerRow();
    int rows = grid.getCellsPerCol();
    float dH = graphic.getHeight() / rows;
    float dW = graphic.getWidth() / cols;

    for (int i = 1; i < rows; i++) {
      float lineY = i * dH;
      graphic.drawLine(new Vector(0, lineY),
          new Vector(graphic.getWidth(), lineY), Color.RED);
    }

    for (int i = 0; i < cols; i++) {
      float lineX = i * dW;
      graphic.drawLine(new Vector(lineX, 0),
          new Vector(lineX, graphic.getHeight()), Color.BLUE);
    }
  }

    public void touch(List<Input.TouchEvent> touches) {
        if(touches.size()>0) {
            for(Input.TouchEvent event:touches) {
                if(event.x<32&&!(event.y<game.getGraphics().getHeight()-32)) {
                    addAllyUnit();
                }
            }
        }
    }
}

Java Source Code List

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