From 75734c25c704c4d16391dc789cca2018072c8bbd Mon Sep 17 00:00:00 2001
From: Connor McLaughlin <stenzek@gmail.com>
Date: Mon, 28 Sep 2020 21:18:08 +1000
Subject: [PATCH] Cheats: Implement 0x1F/scratchpad write

---
 src/core/cheats.cpp | 7 +++++++
 src/core/cheats.h   | 1 +
 2 files changed, 8 insertions(+)

diff --git a/src/core/cheats.cpp b/src/core/cheats.cpp
index f73594aad..eeac73120 100644
--- a/src/core/cheats.cpp
+++ b/src/core/cheats.cpp
@@ -412,6 +412,13 @@ void CheatCode::Apply() const
       }
       break;
 
+      case InstructionCode::ScratchpadWrite16:
+      {
+        CPU::SafeWriteMemoryHalfWord(CPU::DCACHE_LOCATION | (inst.address & CPU::DCACHE_OFFSET_MASK), inst.value16);
+        index++;
+      }
+      break;
+
       case InstructionCode::Increment16:
       {
         u16 value = 0;
diff --git a/src/core/cheats.h b/src/core/cheats.h
index 6447eb64d..8c2f86d58 100644
--- a/src/core/cheats.h
+++ b/src/core/cheats.h
@@ -12,6 +12,7 @@ struct CheatCode
     Nop = 0x00,
     ConstantWrite8 = 0x30,
     ConstantWrite16 = 0x80,
+    ScratchpadWrite16 = 0x1F,
     Increment16 = 0x10,
     Decrement16 = 0x11,
     Increment8 = 0x20,