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Intellivision collision detection 

Heavy calculating happening here.
Needs optimization but is functional.
This commit is contained in:
alyosha-tas 2016-11-12 17:53:24 -05:00 committed by GitHub
parent 61112a0027
commit 3a41cc4531
1 changed files with 4 additions and 21 deletions
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25
BizHawk.Emulation.Cores/Consoles/Intellivision/STIC.cs
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@ -422,8 +422,6 @@ namespace BizHawk.Emulation.Cores.Intellivision
public void Mobs()
{
// fill the frame buffer with graphics for each of the 8 mobs
ushort x;
ushort y;
ushort attr;
@ -459,8 +457,6 @@ namespace BizHawk.Emulation.Cores.Intellivision
if (gram)
card &= 0x3F;
//pull the data from the card into the mobs array
for (int j=0;j<8;j++)
{
@ -594,7 +590,7 @@ namespace BizHawk.Emulation.Cores.Intellivision
// by now we have collision information for all 8 mobs and the BG
// so we can store data in the collision registers here
/*
for (int i = 0;i<159;i++)
{
for (int j=0;j<192;j++)
@ -605,27 +601,14 @@ namespace BizHawk.Emulation.Cores.Intellivision
{
if (k!=m) // mobs never self interact
{
//Register[k + 24] |= (ushort)((Collision[i, j].Bit(k) && Collision[i, j].Bit(m)) ? 1<<m : 0);
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;
}
}
*/
/*
Console.WriteLine("Collision");
for (int i=24;i<32;i++)
{
Console.WriteLine(i);
for (int j=0;j<10;j++)
{
Console.Write(Register[i].Bit(9-j));
Console.Write(" ");
}
Console.Write('\n');
}
*/
}
// end of Mobs function, we now have collision and graphics data for the mobs