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Intellivision fixes

This commit is contained in:
alyosha-tas 2016-11-16 09:20:07 -05:00 committed by GitHub
parent 79a9b4c349
commit d53e9dd898
1 changed files with 10 additions and 7 deletions
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17
BizHawk.Emulation.Cores/Consoles/Intellivision/STIC.cs
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@ -374,7 +374,7 @@ namespace BizHawk.Emulation.Cores.Intellivision
{
if (i >= x_delay && j >= y_delay)
{
if (i - x_delay >= x_border && j - y_delay >= y_border)
if (i >= x_border && j >= y_border)
{
FrameBuffer[(j * 2) * 159 + i] = BGBuffer[(j - y_delay) * 159 + i - x_delay];
FrameBuffer[(j * 2 + 1) * 159 + i] = BGBuffer[(j - y_delay) * 159 + i - x_delay];
@ -618,18 +618,21 @@ namespace BizHawk.Emulation.Cores.Intellivision
{
for (int j=0;j<192;j++)
{
for (int k=0;k<8;k++)
if (Collision[i, j] != 0)
{
for (int m=0;m<10;m++)
for (int k = 0; k < 8; k++)
{
if (k!=m) // mobs never self interact
for (int m = 0; m < 10; m++)
{
Register[k + 24] |= (ushort)((Collision[i, j].Bit(k) && Collision[i, j].Bit(m)) ? 1<<m : 0);
if (k != m) // mobs never self interact
{
Register[k + 24] |= (ushort)((Collision[i, j].Bit(k) && Collision[i, j].Bit(m)) ? 1 << m : 0);
}
}
}
// after we check for collision, we can clear that value for the next frame.
Collision[i, j] = 0;
}
// after we check for collision, we can clear that value for the next frame.
Collision[i, j] = 0;
}
}