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A7800: fix off pixel detection in write mode, fixes baby pac man

This commit is contained in:
alyosha-tas 2021-11-24 15:57:54 -05:00
parent cdb7f13efe
commit 0cd769222b
1 changed files with 1 additions and 3 deletions
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4
src/BizHawk.Emulation.Cores/Consoles/Atari/A7800Hawk/Maria.cs
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@ -216,8 +216,6 @@ namespace BizHawk.Emulation.Cores.Atari.A7800Hawk
}
BG_latch_1 = Core.Maria_regs[0];
color = line_ram[local_GFX_index, pixel];
if (disp_mode == 0)
@ -620,7 +618,7 @@ namespace BizHawk.Emulation.Cores.Atari.A7800Hawk
temp_check = (byte)(((temp_byte & 0x3) << 2) + ((temp_byte >> 4) & 0x3));
}
if ((temp_check & 3) != 0)
if ((temp_check & 0xF) != 0)
{
line_ram[GFX_index, (temp_start + z) % 512] = temp_check;
line_ram[GFX_index, (temp_start + z) % 512] += (byte)((GFX_Objects[header_counter].palette & 4) << 2);