//mengurangi nilai matrix ketika pentomino dikeluarkan dari board
public void delMatrixBoard(int i, int j, Pentominos p)
{
int x, y;
Boolean oke = false;
for (int a = 0; a < 5; a++)
{
for (int b = 0; b < 5; b++)
{
if (p.getMatrix()[a, b] == 1)
{
oke = true;
x = i + a;
y = j + b;
matrix[x, y]--;
}
else
{
if (!oke)
{
j--;
}
}
}
}
}
//melakukan penempatan pentomino pada posisi x, y
public void place_pentomino(Pentominos p, int x, int y)
{
int lalaye = 0;
Boolean laye = false;
for (int i = 0; i < 5; i++)
{
for (int j = 0; j < 5; j++)
{
if (p.getMatrix()[i, j] == 1)
{
p.SetPos(x, y - lalaye);
laye = true;
break;
}
else
{
lalaye += 25;
}
}
if (laye)
{
break;
}
}
}
//mengecek apakah terdapat pentomino yang bertumpukan
public Boolean pentominoCollision(Pentominos p, int z)
{
for (int j = 0; j < 12; j++)
{
for (int a = 0; a < 5; a++)
{
for (int b = 0; b < 5; b++)
{
if (p.getMatrix()[a, b] == 1)
{
for (int c = 0; c < 5; c++)
{
for (int d = 0; d < 5; d++)
{
if (pentomino[j].getMatrix()[c, d] == 1)
{
if (p.GetX() + (a * 25) == pentomino[j].GetX() + (c * 25) &&
p.GetY() + (b * 25) == pentomino[j].GetY() + (d * 25) && z != j)
{
return(true);
}
}
}
}
}
}
}
}
return(false);
}
// mengeset nilai ketika ada pentomino dimasukan
public Boolean setMatrixBoard(int i, int j, Pentominos p)
{
int x, y;
int ia = i;
int ja = j;
Boolean notvalid = false;
Boolean oke = false;
for (int a = 0; a < 5; a++)
{
for (int b = 0; b < 5; b++)
{
if (p.getMatrix()[a, b] == 1)
{
oke = true;
x = i + a;
y = j + b;
if (!isValid(i, j, p))
{
notvalid = true;
break;
}
matrix[x, y]++;
}
else
{
if (!oke)
{
j--;
}
}
}
if (notvalid)
{
break;
}
}
if (notvalid)
{
return(false);
}
if (isCollisionOnBoard())
{
delMatrixBoard(ia, ja, p);
return(false);
}
else
{
return(true);
}
}
