public virtual JumpObject AddJumpObject(float x, float y, float w, float h,
Animation a)
{
JumpObject o = null;
if (indexTile != null)
{
o = new JumpObject(x, y, w, h, a, indexTile);
}
else if (tiles.Count > 0)
{
o = new JumpObject(x, y, w, h, a, tiles[0]);
}
else
{
return(null);
}
Add(o);
return(o);
}
public virtual JumpObject AddJumpObject(float x, float y, float w, float h,
Animation a)
{
JumpObject o = null;
if (indexTile != null)
{
o = new JumpObject(x, y, w, h, a, indexTile);
}
else if (tiles.Count > 0)
{
o = new JumpObject(x, y, w, h, a, tiles[0]);
}
else
{
return null;
}
Add(o);
return o;
}
public void Use(JumpObject hero)
{
hero.SetJumperTwo(true);
}
public override void Create()
{
// 以指定图片创建动画
this.coinAnimation = Animation.GetDefaultAnimation("assets/coin.png",
32, 32, 200);
this.enemyAnimation = Animation.GetDefaultAnimation("assets/enemy.gif",
32, 32, 200, LColor.black);
this.accelAnimation = Animation.GetDefaultAnimation(
"assets/accelerator.gif", 32, 32, 200);
this.jumpertwoAnimation = Animation.GetDefaultAnimation(
"assets/jumper_two.gif", 32, 32, 200);
// 注销Screen时释放下列资源
PutReleases(coinAnimation, enemyAnimation, accelAnimation,
jumpertwoAnimation, hero);
// 加载一张由字符串形成的地图（如果不使用此方式加载，则默认使用标准的数组地图）
TileMap indexMap = TileMap.LoadCharsMap("assets/map.chr", 32, 32);
// 如果有配置好的LTexturePack文件，可于此注入
// indexMap.setImagePack(file);
// 设定无法穿越的区域(如果不设置此项，所有索引不等于"-1"的区域都可以穿越)
indexMap.SetLimit(new int[] { 'B', 'C', 'i', 'c' });
indexMap.PutTile('B', "assets/block.png");
int imgId = indexMap.PutTile('C', "assets/coin_block.gif");
// 因为两块瓦片对应同一地图字符，所以此处使用了已载入的图片索引
indexMap.PutTile('i', imgId);
indexMap.PutTile('c', "assets/coin_block2.gif");
// 加载此地图到窗体中
putTileMap(indexMap);
// 获得地图对应的二维数组
int[][] maps = indexMap.GetMap();
int w = indexMap.GetRow();
int h = indexMap.GetCol();
// 遍历二维数组地图，并以此为基础添加角色到窗体之上
for (int i = 0; i < w; i++)
{
for (int j = 0; j < h; j++)
{
switch (maps[j][i])
{
case 'o':
Coin coin = new Coin(indexMap.TilesToPixelsX(i),
indexMap.TilesToPixelsY(j), new Animation(
coinAnimation), indexMap);
AddTileObject(coin);
break;
case 'k':
Enemy enemy = new Enemy(indexMap.TilesToPixelsX(i),
indexMap.TilesToPixelsY(j), new Animation(
enemyAnimation), indexMap);
AddTileObject(enemy);
break;
case 'a':
Accelerator accelerator = new Accelerator(
indexMap.TilesToPixelsX(i),
indexMap.TilesToPixelsY(j), new Animation(
accelAnimation), indexMap);
AddTileObject(accelerator);
break;
case 'j':
JumperTwo jump = new JumperTwo(indexMap.TilesToPixelsX(i),
indexMap.TilesToPixelsY(j), new Animation(
jumpertwoAnimation), indexMap);
AddTileObject(jump);
break;
}
}
}
// 获得主角动作图
Animation animation = Animation.GetDefaultAnimation("assets/hero.png",
20, 20, 150, LColor.black);
// 在像素坐标位置(192,32)放置角色，大小为32x32，动画为针对hero.png的分解图
hero = AddJumpObject(192, 32, 32, 32, animation);
// 让地图跟随指定对象产生移动（无论插入有多少张数组地图，此跟随默认对所有地图生效）
// 另外请注意，此处能产生跟随的对像是任意LObject，并不局限于游戏角色。
Follow(hero);
// 监听跳跃事件
hero.listener = new JumpI(indexMap, enemyAnimation);
AddActionKey(Key.LEFT, new GoLeftKey());
AddActionKey(Key.RIGHT, new GoRightKey());
AddActionKey(Key.UP, new GoJumpKey());
if (LSystem.type != LSystem.ApplicationType.JavaSE)
{
LPad pad = new LPad(10, 180);
pad.SetListener(new PadClick(this));
Add(pad);
}
this.updateListener =new GameUpdateListener(this);
}
public void Use(JumpObject hero)
{
hero.SetSpeed(hero.GetSpeed() * 2);
}
