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| author | TSR Berry <20988865+TSRBerry@users.noreply.github.com> | 2023-04-08 01:22:00 +0200 |
|---|---|---|
| committer | Mary <thog@protonmail.com> | 2023-04-27 23:51:14 +0200 |
| commit | cee712105850ac3385cd0091a923438167433f9f (patch) | |
| tree | 4a5274b21d8b7f938c0d0ce18736d3f2993b11b1 /src/Ryujinx.HLE/HOS/Tamper/CodeEmitters/KeyPressConditional.cs | |
| parent | cd124bda587ef09668a971fa1cac1c3f0cfc9f21 (diff) | |
Move solution and projects to src
Diffstat (limited to 'src/Ryujinx.HLE/HOS/Tamper/CodeEmitters/KeyPressConditional.cs')
| -rw-r--r-- | src/Ryujinx.HLE/HOS/Tamper/CodeEmitters/KeyPressConditional.cs | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/src/Ryujinx.HLE/HOS/Tamper/CodeEmitters/KeyPressConditional.cs b/src/Ryujinx.HLE/HOS/Tamper/CodeEmitters/KeyPressConditional.cs new file mode 100644 index 00000000..a1758665 --- /dev/null +++ b/src/Ryujinx.HLE/HOS/Tamper/CodeEmitters/KeyPressConditional.cs @@ -0,0 +1,26 @@ +using Ryujinx.HLE.HOS.Tamper.Conditions; + +namespace Ryujinx.HLE.HOS.Tamper.CodeEmitters +{ + /// <summary> + /// Code type 8 enters or skips a conditional block based on whether a key combination is pressed. + /// </summary> + class KeyPressConditional + { + private const int InputMaskIndex = 1; + + private const int InputMaskSize = 7; + + public static ICondition Emit(byte[] instruction, CompilationContext context) + { + // 8kkkkkkk + // k: Keypad mask to check against, see below. + // Note that for multiple button combinations, the bitmasks should be ORd together. + // The Keypad Values are the direct output of hidKeysDown(). + + ulong inputMask = InstructionHelper.GetImmediate(instruction, InputMaskIndex, InputMaskSize); + + return new InputMask((long)inputMask, context.PressedKeys); + } + } +} |