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 checkPerson(int mappos)
{
if (OurGame.Master.deadDelay == 0 && OurGame.Master.Active != 0 && MyHelp.Vector2ToPos(OurGame.Master.pos, 20) == mappos)
{
OurGame.Master.speed = 2;
OurGame.Master.deadDelay = 200;
if (OurGame.Master.Active >= 0x10)
{
OurGame.Master.Active = 1;
}
else
{
OurGame.Master.Active = 2;
--OurGame.Life.number;
}
}
for (int i = 0; i < MyHelp.maxEnemy; ++i)
{
if (OurGame.Enemy[i].Active != 0 && OurGame.Enemy[i].deadDelay == 0 && MyHelp.Vector2ToPos(OurGame.Enemy[i].pos, 20) == mappos)
{
OurGame.Enemy[i].speed = 2;
OurGame.Enemy[i].deadDelay = 200;
if (OurGame.Enemy[i].Active >= 0x10)
{
OurGame.Enemy[i].Active = 1;
}
else
{
OurGame.Enemy[i].Active = 2;
}
}
}
}
public void createLei()
{
if (haveLei >= maxLei)
{
return;
}
int pos;
int i;
pos = MyHelp.Vector2ToPos(this.pos, 20);
for (i = 0; i < MyHelp.maxLei; ++i)
{
if (OurGame.lei[i].Active != 0 && pos == OurGame.lei[i].Pos)
{
return;
}
}
for (i = 0; i < MyHelp.maxLei; ++i)
{
if (OurGame.lei[i].Active == 0)
{
OurGame.lei[i].CreateLei(this);
++haveLei;
break;
}
}
}
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;
}
}
private bool canCreateLei()
{
int i, length, nextpos;
for (i = 0; i < 4; ++i)
{
length = dirLen(i);
if (leiLen >= length && OurGame.map[MyHelp.Vector2ToPos(pos) + MyHelp.posLen[i] * length].mapData < 0x40)
{
break;
}
}
if (i >= 4 && MyHelp.Random(50) > 20)
{
return(false);
}
for (i = 0; i < 4; ++i)
{
nextpos = MyHelp.Vector2ToPos(pos);
if (MyHelp.isInBound(ref nextpos, i))
{
if (dirLen(i) != 0)
{
if (i == 0 || i == 1)
{
if (dirLen(nextpos, 2) != 0 || dirLen(nextpos, 3) != 0)
{
return(true);
}
}
else
{
if (dirLen(nextpos, 1) != 0 || dirLen(nextpos, 0) != 0)
{
return(true);
}
}
}
}
}
for (i = 0; i < 4; ++i)
{
if (dirLen(i) > leiLen)
{
return(true);
}
}
return(false);
}
private byte dirLen(int dir)
{
byte len = 0;
bool flag = true;
int nextPos = MyHelp.Vector2ToPos(pos);
while (true)
{
if (MyHelp.isInBound(ref nextPos, dir))
{
if (OurGame.map[nextPos].mapData == 0 || (OurGame.map[nextPos].mapData & 0xf0) == 0x30)
{
++len;
}
else if (flag && (OurGame.map[nextPos].mapData & 0xf0) == 0x10)
{
if (MyHelp.isInBound(ref nextPos, dir))
{
if (OurGame.map[nextPos].mapData == 0)
{
++len;
flag = false;
}
else
{
break;
}
}
else
{
break;
}
}
else
{
break;
}
}
else
{
break;
}
}
return(len);
}
public void Draw()
{
bool flag;
flag = (boxAndTree == 1 && _dir == 0);
if (!flag)
{
if (Active >= 0x10)
{
MyHelp.foreSpriteBatch.Draw(MyHelp.wuguiSprite, pos, guiRect, Color.White, 0, MyHelp.personCenter, 1, SpriteEffects.None, 0);
}
MyHelp.foreSpriteBatch.Draw(_personTexture, pos, rect, Color.White, 0, MyHelp.personCenter, 1, SpriteEffects.None, 0);
if (Active == 3)
{
MyHelp.foreSpriteBatch.Draw(MyHelp.baoSprite, pos, baoRect, Color.White, 0, MyHelp.baoCenter, 1, SpriteEffects.None, 0);
}
}
hasDraw = 0xFF;
switch (boxAndTree)
{
case 0:
break;
case 1:
MyHelp.foreSpriteBatch.Draw(MyHelp.mapSprite, boxAndTreePos, boxRect, Color.White, 0, MyHelp.mapDataCenter, 1, SpriteEffects.None, 0);
break;
default:
MyHelp.foreSpriteBatch.Draw(MyHelp.mapSprite, boxAndTreePos, boxRect, Color.White, 0, MyHelp.mapDataCenter, 1, SpriteEffects.None, 0);
break;
}
if (flag)
{
if (Active >= 0x10)
{
MyHelp.foreSpriteBatch.Draw(MyHelp.wuguiSprite, pos, guiRect, Color.White, 0, MyHelp.personCenter, 1, SpriteEffects.None, 0);
}
MyHelp.foreSpriteBatch.Draw(_personTexture, pos, rect, Color.White, 0, MyHelp.personCenter, 1, SpriteEffects.None, 0);
if (Active == 3)
{
MyHelp.foreSpriteBatch.Draw(MyHelp.baoSprite, pos, baoRect, Color.White, 0, MyHelp.baoCenter, 1, SpriteEffects.None, 0);
}
}
OurGame.map[MyHelp.Vector2ToPos(pos)].canMove |= 0x80;
}
public void CreateLei(Person father)
{
for (int i = 0; i < 4; ++i)
{
_dir[i] = 0;
}
parent = father;
_len = father.leiLen;
_frame = 0;
Active = 1;
_delay = 0;
_mapPos = (Byte)MyHelp.Vector2ToPos(father.pos, 20);
OurGame.map[_mapPos].leiActive = true;
OurGame.map[_mapPos].leiDir = 0;
OurGame.map[_mapPos].leiID = 0;
OurGame.map[_mapPos].leiFrame = 0;
OurGame.map[_mapPos].canMove |= 0x20;
OurGame._drop = true;
}
private void checkSafe()
{
int i, j, k, len;
int nextPos;
moveDir.canMove = 0;
moveDir.count = 0;
for (i = 0; i < 4; ++i)
{
moveDir.dirLen[i] = dirLen(i);
}
for (i = 0; i < 4; ++i)
{
nextPos = MyHelp.Vector2ToPos(pos);
if (MyHelp.isInBound(ref nextPos, i))
{
for (k = 0; k < MyHelp.maxLei; ++k)
{
if (OurGame.lei[k].Active != 0)
{
if (MyHelp.isInLine(nextPos, OurGame.lei[k].Pos, OurGame.lei[k].Len))
{
break;
}
}
}
//安全的地方，不会被炸
if (k >= MyHelp.maxLei)
{
if (moveDir.dirLen[i] != 0)
{
moveDir.canMove |= (byte)(1 << i);
++moveDir.count;
}
}
}
}
if (moveDir.count == 0)
{
nextPos = MyHelp.Vector2ToPos(pos);
for (k = 0; k < MyHelp.maxLei; ++k)
{
if (OurGame.lei[k].Active != 0)
{
if (MyHelp.isInLine(nextPos, OurGame.lei[k].Pos, OurGame.lei[k].Len))
{
break;
}
}
}
if (k >= MyHelp.maxLei)
{
return;
}
}
j = 0;
if (moveDir.count == 0)
{
len = 0;
for (i = 0; i < 4; ++i)
{
if (moveDir.dirLen[i] > len)
{
len = moveDir.dirLen[i];
j = i;
}
else if (moveDir.dirLen[i] == len)
{
nextPos = MyHelp.Vector2ToPos(pos);
if (MyHelp.isInBound(ref nextPos, i))
{
if (i < 2)
{
if ((dirLen(nextPos, 2) != 0) || (dirLen(nextPos, 3) != 0))
{
j = i;
}
}
else
{
if ((dirLen(nextPos, 0) != 0) || (dirLen(nextPos, 1) != 0))
{
j = i;
}
}
}
}
}
if (len != 0)
{
for (k = 0; k < MyHelp.maxLei; ++k)
{
nextPos = MyHelp.Vector2ToPos(pos);
if (OurGame.lei[k].Active != 0)
{
len = OurGame.lei[k].Len;
if (nextPos == OurGame.lei[k].Pos)
{
break;
}
if (MyHelp.isInBound(ref nextPos, j))
{
if (MyHelp.isInLine(nextPos, OurGame.lei[k].Pos, len))
{
if (MyHelp.isSafe(nextPos, OurGame.lei[k].Pos, len, j))
{
return;
}
}
}
}
if (k >= MyHelp.maxLei)
{
return;
}
}
moveDir.canMove |= (byte)(1 << j);
++moveDir.count;
}
}
}
