drawmap.java

全面运用所学的JAVA理论对所设计的类进一步完善

package tankgame2007;
/**
 * <p>Title: </p>
 * <p>Description: </p>
 * <p>Copyright: Copyright (c) 2007</p>
 * <p>Company: </p>
 * @author not attributable
 * @version 1.0
 */
import java.awt.*;
import java.applet.Applet;
public class DrawMap {
  private Image mapSource;
  private int tile_width;
  private int tile_height;
  private int tile_rows;
  private int tile_cols;
  private int map_rows;
  private int map_cols;
  private Applet game;

  private MediaTracker MT;

  private Image tiles[];
  private Image tempImage;

  public DrawMap(Image mapSource,   //原始图片
                 int tile_width,    //小块宽度
                 int tile_height,   //小块高度
                 int tile_rows,     //原始图片高度
                 int tile_cols,     //原始图片宽度
                 int map_rows,      //地图高度
                 int map_cols,       //地图宽度
                 Applet game
                 ) {
    this.mapSource = mapSource;
    this.tile_width = tile_width;
    this.tile_height = tile_height;
    this.tile_rows = tile_rows;
    this.tile_cols = tile_cols;
    this.map_rows = map_rows;
    this.map_cols = map_cols;
    this.game=game;
    tiles=GetCuttingImage.getImages(mapSource,tile_rows,tile_cols,tile_width,tile_height);
  }
  public void paintMap(Graphics g){
    for(int i=0;i<MapArray.grass.length;i++){
      if(MapArray.grass[i]>0){
        Image tempImage=tiles[MapArray.grass[i]];
        int cols = i % map_cols;
        int rows = (i-cols)/map_cols;
        g.drawImage(tempImage,cols*tile_width,rows*tile_height,tile_width,tile_height,game);
      }

    }

    for(int i=0;i<MapArray.wall.length;i++){
      if(MapArray.wall[i]>0){
        Image tempImage=tiles[MapArray.wall[i]];
        int cols = i % map_cols;
        int rows = (i-cols)/map_cols;
        g.drawImage(tempImage,cols*tile_width,rows*tile_height,tile_width,tile_height,game);
      }
    }

  }


}