public void move()
{
//到边界，不可以向前走了。
if ((pos.Y <= MyHelp.StartPos.Y && _dir == 0) || (pos.Y >= MyHelp.StartPos.Y + 240 && _dir == 1) || (pos.X <= MyHelp.StartPos.X && _dir == 2) || (pos.X >= MyHelp.StartPos.X + 320 && _dir == 3))
{
_dir |= 0x10;
return;
}
//正常移动。
if (MyHelp.isInPatten(pos))
{
if (!canMove())
{
_dir |= 0x10;
return;
}
}
if ((_dir & 0x10) != 0)
{
return;
}
pos.X += MyHelp.moveLen[_dir * 2] * _speed;
pos.Y += MyHelp.moveLen[_dir * 2 + 1] * _speed;
//是否到整Patten上，停步
if (MyHelp.isInPatten(pos))
{
OurGame.map[MyHelp.Vector2ToPos(pos) - MyHelp.posLen[_dir]].canMove &= 0x7f;
_dir |= 0x10;
}
}
private void updataMap()
{
switch (boxAndTree)
{
case 0:
break;
case 1:
boxAndTreePos.X += MyHelp.moveLen[(_dir & 0xf) * 2] * 5;
boxAndTreePos.Y += MyHelp.moveLen[(_dir & 0xf) * 2 + 1] * 5;
if (MyHelp.isInPatten(boxAndTreePos))
{
boxAndTree = 0;
int nowpos = MyHelp.Vector2ToPos(boxAndTreePos);
OurGame.map[nowpos].mapData = backData;
OurGame.map[nowpos].canMove &= 0xBF; //去掉箱子标志
}
break;
case 0x10:
if (MyHelp.isInPatten(pos))
{
int nowpos = MyHelp.Vector2ToPos(boxAndTreePos);
OurGame.map[nowpos].mapData = backData;
boxAndTree = 0;
}
break;
default:
if (mapDelay == 0)
{
mapDelay = 2;
++boxAndTree;
if ((boxAndTree & 1) != 0)
{
++boxAndTreePos.X;
}
else
{
--boxAndTreePos.X;
}
if (boxAndTree >= 4)
{
boxAndTree = 0x10;
}
}
else
{
--mapDelay;
}
break;
}
}
