Fix Particle Framerate for HFR (#160)

* Initial

* Particle HFR

* Update Marathon.toml

---------

Co-authored-by: ReimousTH <[email protected]>
Co-authored-by: Isaac Marovitz <[email protected]>

Author: 3 people

MarathonRecomp/api/Marathon.h

@@ -138,6 +138,7 @@
 #include "Sonicteam/StdImageFilters/BurnoutBlurFilter.h"
 #include "Sonicteam/StdImageFilters/SingleTechniqueFilter.h"
 #include "Sonicteam/System/CreateStatic.h"
+#include "Sonicteam/System/Diagnostics/Perfomance.h"
 #include "Sonicteam/System/Singleton.h"
 #include "Sonicteam/TextBook.h"
 #include "Sonicteam/TextBookMgr.h"

MarathonRecomp/api/Sonicteam/System/Diagnostics/Perfomance.h

@@ -0,0 +1,13 @@
+#pragma once
+
+#include <Sonicteam/System/Singleton.h>
+#include <Sonicteam/System/CreateStatic.h>
+
+namespace Sonicteam::System::Diagnostics
+{
+    class Perfomance : public Singleton<Perfomance, 0x82D3B210, CreateStatic<Perfomance, 0x82581C88>>
+    {
+    public:
+        be<uint64_t> m_LastFrequency;
+    };
+}

MarathonRecomp/patches/fps_patches.cpp

@@ -1,5 +1,6 @@
 #include <api/Marathon.h>
 #include <user/config.h>
+#include <app.h>
 
 constexpr double REFERENCE_DELTA_TIME = 1.0 / 60.0;
 
@@ -148,6 +149,26 @@ void PlayerObject_ProcessMsgSuckPlayer_FixDeltaTime(PPCRegister& message, PPCReg
     deltaTime.f64 = pMessage->DeltaTime;
 }
 
+void ParticleHFR_82670658(PPCRegister& f1,PPCRegister& stack)
+{
+    f1.f64 = App::s_deltaTime; 
+}
+
+void ParticleHFR_8266A418_1(PPCRegister& f31,PPCRegister& stack)
+{
+    f31.f64 = App::s_deltaTime; 
+}
+
+void ParticleHFR_82673F88(PPCRegister& f13,PPCRegister& stack)
+{
+    f13.f64 = App::s_deltaTime; 
+}
+
+void ParticleHFR_82674550(PPCRegister& f13,PPCRegister& stack)
+{
+    f13.f64 = App::s_deltaTime;
+}
+
 // Allocate more space to store the previous loading
 // time for this instance of Sonicteam::HUDLoading.
 void HUDLoadingAlloc(PPCRegister& r3)

MarathonRecompLib/config/Marathon.toml

@@ -509,6 +509,36 @@ name = "PlayerObject_ProcessMsgSuckPlayer_FixDeltaTime"
 address = 0x8219B660
 registers = ["r28", "f31"]
 
+# ParticleHFR_826454C8
+[[midasm_hook]]
+name = "NOP"
+address = 0x82645518
+jump_address = 0x8264551C
+
+[[midasm_hook]]
+name = "ParticleHFR_82670658"
+address = 0x82670724 
+registers = ["f1", "r1"]
+after_instruction = true
+
+[[midasm_hook]]
+name = "ParticleHFR_8266A418_1"
+address = 0x8266A57C 
+registers = ["f31", "r1"]
+after_instruction = true
+
+[[midasm_hook]]
+name = "ParticleHFR_82673F88"
+address = 0x8267402C 
+registers = ["f13", "r1"]
+after_instruction = true
+
+[[midasm_hook]]
+name = "ParticleHFR_82674550"
+address = 0x826747FC 
+registers = ["f13", "r1"]
+after_instruction = true
+
 [[midasm_hook]]
 name = "HUDLoadingAlloc"
 address = 0x824FAE14