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Intellivision bug fix

This commit is contained in:
alyosha-tas 2016-12-24 09:14:24 -05:00 committed by GitHub
parent 585f35b29e
commit 8c7e5098c0
1 changed files with 8 additions and 3 deletions
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11
BizHawk.Emulation.Cores/Consoles/Intellivision/Intellivision.IEmulator.cs
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@ -33,18 +33,21 @@ namespace BizHawk.Emulation.Cores.Intellivision
int delay_cycles = 600;
int delay_timer = -1;
Console.WriteLine(14934 - 3791 + _cpu.GetPendingCycles());
_cpu.PendingCycles = (14934 - 3791 + _cpu.GetPendingCycles());
_stic.Sr1 = true;
bool active_display = _stic.active_display;
while (_cpu.GetPendingCycles() > 0)
{
int cycles = _cpu.Execute();
_psg.generate_sound(cycles);
if (delay_cycles>=0 && _stic.active_display)
if (delay_cycles>=0 && active_display)
delay_cycles += cycles;
if (delay_timer> 0 && _stic.active_display)
if (delay_timer> 0 && active_display)
{
delay_timer -= cycles;
if (delay_timer<=0)
@ -54,7 +57,7 @@ namespace BizHawk.Emulation.Cores.Intellivision
}
}
if (delay_cycles>= 750 && _stic.active_display)
if (delay_cycles>= 750 && active_display)
{
delay_cycles = -1;
delay_timer = 110;
@ -70,6 +73,8 @@ namespace BizHawk.Emulation.Cores.Intellivision
Connect();
}
Console.WriteLine(_stic.GetSr2());
// set up VBlank variables
_stic.in_vb_1 = true;
_stic.in_vb_2 = true;