Android Open Source - AmazingGame Unit

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From Project

Back to project page AmazingGame.

License

The source code is released under:

GNU General Public License

Java Source Code

package game.objects;
/*from   w w w.  j  a v a  2 s  .c  o  m*/
import game.helpers.Constants;

import com.badlogic.gdx.graphics.g2d.Batch;
import com.badlogic.gdx.graphics.g2d.Sprite;
import com.badlogic.gdx.graphics.g2d.TextureRegion;
import com.badlogic.gdx.math.Vector2;

public class Unit
{
  private Sprite sprite;

  private TileSprite terrain;

  private int health = 100;
  private int attack = 5;
  
  //If speed is 4 points or higher than the enemy the unit will attack twice
  //A homage to Fire Emblem
  private int speed = 6;
  private int defense = 1;
  private int movement = 10;

  private int attackRange = 2;

  private int teamNum;

  private boolean alive;
  private boolean hasMoved;
  private boolean hasAttacked;

  public Unit(TextureRegion region, int teamNum)
  {
    sprite = new Sprite(region);
    this.teamNum = teamNum;
    alive = true;
    hasAttacked = false;
    hasMoved = false;
  }

  public void draw(Batch batch)
  {
    if (alive)
    {
      sprite.draw(batch);
      setCenter();
    }
  }

  public void setTerrain(TileSprite newTerr)
  {
    if (terrain != null)

      terrain.currentUnit = null;
    else if (newTerr != null)
    {
      terrain = newTerr;
      terrain.currentUnit = this;
    } else
    {
      terrain = newTerr;
    }
  }

  public Vector2 getTerrainLocation()
  {
    return new Vector2(terrain.x, terrain.y);
  }

  public void setCenter()
  {
    sprite.setCenter(terrain.x * Constants.mapWidth, terrain.y * Constants.mapHeight);
  }

  public int getMovement()
  {
    return movement;
  }

  public boolean moveTo(int x, int y, TileSprite targetTile)
  {
    if(!hasMoved)
    {
    if (targetTile.getUnit() != null)
    {
      System.err.println("Multiple Units ERR");
      return false;
    }

    targetTile.setUnit(this);
    terrain.setUnit(null);
    terrain = targetTile;
    hasMoved = true;
    
    return true;
    }
    return false;

  }

  public int getAttackRange()
  {
    return attackRange;
  }

  public int getTeam()
  {
    return teamNum;
  }

  protected void takeHit(int damage)
  {
    int tmp = damage - (defense+terrain.getDefenseBonus());
    if (tmp < 0)
      tmp = 0;

    health -= tmp;
    System.out.println("New HP: " + health);

    if (health <= 0)
    {
      die();
    }
  }

  protected void die()
  {
    terrain.setUnit(null);
    terrain = null;
    alive = false;
  }

  public void attack(Unit unit)
  {
    if (!hasAttacked)
    {
      unit.takeHit(attack+terrain.getAttackBonus());
      if(speed >= unit.speed+Constants.speedNeededForDoubleAttack)
          unit.takeHit(attack+terrain.getAttackBonus());
      hasAttacked = true;
    }
  }

  public boolean isAlive()
  {
    return alive;
  }
  
  public boolean hasMoved()
  {
    return hasMoved;
  }
  
  public boolean hasAttacked()
  {
    return hasAttacked;
  }
  
  public void resetMove()
  {
    hasMoved = false;
  }
  
  public void resetAttack()
  {
    hasAttacked = false;
  }
}

Java Source Code List

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