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Cheats: Implement C0 command (activate codes iff equal)

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This commit is contained in:
Connor McLaughlin 2020-12-02 22:50:36 +10:00
parent 3eaf28675a
commit c406f0708f
2 changed files with 11 additions and 0 deletions
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10
src/core/cheats.cpp
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@ -921,6 +921,16 @@ void CheatCode::Apply() const
} }
break; break;
case InstructionCode::ExitIfNotEqual16:
{
u16 value = DoMemoryRead<u16>(inst.address);
if (value == inst.value16)
index++;
else
index = count;
}
break;
case InstructionCode::Slide: case InstructionCode::Slide:
{ {
if ((index + 1) >= instructions.size()) if ((index + 1) >= instructions.size())

1
src/core/cheats.h
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@ -30,6 +30,7 @@ struct CheatCode
Decrement16 = 0x11, Decrement16 = 0x11,
Increment8 = 0x20, Increment8 = 0x20,
Decrement8 = 0x21, Decrement8 = 0x21,
ExitIfNotEqual16 = 0xC0,
CompareEqual16 = 0xD0, CompareEqual16 = 0xD0,
CompareNotEqual16 = 0xD1, CompareNotEqual16 = 0xD1,
CompareLess16 = 0xD2, CompareLess16 = 0xD2,