Camera oscillation code

Signed-off-by: Isaac Marovitz <isaacryu@icloud.com>

Author: IsaacMarovitz

MarathonRecomp/patches/misc_patches.cpp

@@ -84,3 +84,12 @@ void ContextualHUD_RING_1(PPCRegister& index, PPCRegister& hud)
     auto chr_index = PPC_LOAD_U32(hud.u32 + 0x78);
     index.u32 = chr_index;
 }
+
+void PostureDisableEdgeGrabLeftover(PPCRegister& posture) {
+    if (!Config::DisableEdgeGrabLeftover) {
+        return;
+    }
+
+    auto base = g_memory.base;
+    *(volatile uint8_t*)(base + (posture.u32 + 0x3C0)) = 1;
+}

MarathonRecomp/user/config_def.h

@@ -82,5 +82,6 @@ CONFIG_DEFINE_HIDDEN("Codes", bool, SkipIntroLogos, false);
 CONFIG_DEFINE_HIDDEN("Codes", bool, UseOfficialTitleOnTitleBar, false);
 CONFIG_DEFINE_HIDDEN("Codes", bool, DisableLowResolutionFontOnCustomUI, false);
 CONFIG_DEFINE_HIDDEN("Codes", bool, RestoreHUDColors, false);
+CONFIG_DEFINE_HIDDEN("Codes", bool, DisableEdgeGrabLeftover, false);
 
 CONFIG_DEFINE("Update", time_t, LastChecked, 0);

MarathonRecompLib/config/Marathon.toml

@@ -148,3 +148,8 @@ registers = ["r5", "r31"]
 name = "ContextualHUD_RING_1"
 address = 0x824DEB38
 registers = ["r5", "r31"]
+
+[[midasm_hook]]
+name = "PostureDisableEdgeGrabLeftover"
+address = 0x82200568
+registers = ["r31"]