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);
}
static public bool createArticle(byte pos)
{
if (MyHelp.Random(50) > 30)
{
return(false);
}
for (int i = 0; i < MyHelp.maxActicle; ++i)
{
if (acticle[i].active == false)
{
acticle[i].Create((byte)MyHelp.Random(7), pos);
return(true);
}
}
return(false);
}
private void check()
{
if (MyHelp.checkHit(OurGame.Master.pos, _pos, 5))
{
switch (_ID)
{
case 0: //增加雷数
OurGame.Master.maxLei = MyHelp.Min(OurGame.Master.maxLei + 1, 3);
break;
case 1: //增加长度
OurGame.Master.leiLen = MyHelp.Min(OurGame.Master.leiLen + 1, 3);
break;
case 2: //数度为4
if (OurGame.Master.speed == 2)
{
OurGame.Master.speed = 4;
}
break;
case 3: //加龟
if (OurGame.Master.speed == 2 || OurGame.Master.speed == 4)
{
if (MyHelp.Random(20) <= 10)
{
OurGame.Master.speed = 5;
OurGame.Master.Active = 0x11;
}
else
{
OurGame.Master.speed = 1;
OurGame.Master.Active = 0x10;
}
}
break;
case 4: //加分4
break;
case 5: //加分1
break;
case 6: //加分2
break;
}
Active = false;
return;
}
for (int i = 0; i < MyHelp.maxEnemy; ++i)
{
if (MyHelp.checkHit(OurGame.Enemy[i].pos, _pos, 5))
{
switch (_ID)
{
case 0: //增加雷数
OurGame.Enemy[i].maxLei = MyHelp.Min(OurGame.Enemy[i].maxLei + 1, 3);
break;
case 1: //增加长度
OurGame.Enemy[i].leiLen = MyHelp.Min(OurGame.Enemy[i].leiLen + 1, 3);
break;
case 2: //数度为4
if (OurGame.Enemy[i].speed == 2)
{
OurGame.Enemy[i].speed = 4;
}
break;
case 3: //加龟
if (OurGame.Enemy[i].speed == 2 || OurGame.Enemy[i].speed == 4)
{
if (MyHelp.Random(20) <= 10)
{
OurGame.Enemy[i].speed = 5;
OurGame.Enemy[i].Active = 0x11;
}
else
{
OurGame.Enemy[i].speed = 1;
OurGame.Enemy[i].Active = 0x10;
}
}
break;
}
Active = false;
return;
}
}
}
public void ChangDir()
{
if (Active > 1 && Active < 0x10)
{
return;
}
int k;
int newDir;
if (canCreateLei())
{
createLei();
}
checkSafe();
switch (moveDir.count)
{
case 0:
dir |= 0x10;
break;
case 1:
for (k = 0; k < 4; ++k)
{
if ((moveDir.canMove & (1 << k)) != 0)
{
dir = k;
break;
}
}
break;
default:
if (this.X > OurGame.Master.X)
{
if (this.Y > OurGame.Master.Y)
{
newDir = 5;
}
else if (this.Y == OurGame.Master.Y)
{
newDir = 4;
}
else
{
newDir = 6;
}
}
else if (this.X == OurGame.Master.X)
{
if (this.Y > OurGame.Master.Y)
{
newDir = 1;
}
else if (this.Y == OurGame.Master.Y)
{
newDir = 15;
}
else
{
newDir = 2;
}
}
else
{
if (this.Y > OurGame.Master.Y)
{
newDir = 9;
}
else if (this.Y == OurGame.Master.Y)
{
newDir = 8;
}
else
{
newDir = 10;
}
}
if (MyHelp.Random(50) < 40 && (newDir & moveDir.canMove) != 0)
{
for (k = 0; k < 4; ++k)
{
if ((newDir & moveDir.canMove & (1 << k)) != 0)
{
dir = k;
break;
}
}
}
else if (!(MyHelp.Random(50) > 10 && dir < 4 && (moveDir.canMove & (1 << dir)) != 0))
{
newDir = 0;
int part = MyHelp.Random(moveDir.count);
for (k = 0; k < 4; ++k)
{
if ((moveDir.canMove & (1 << k)) != 0)
{
++newDir;
}
if (newDir > part)
{
break;
}
}
dir = k;
}
break;
}
}
