basic support for new games

TODO

@@ -16,6 +16,8 @@ Frequently Asked Questions at top of README
     Restore Defaults
     Restart emulator and injector
     Proper BIOS
+    Keybinds/Controller Setup is not provided
+    Unlisted games
 PCSX2 | use pointer to PS2 RAM? "pcsx2-qtx64-avx2.exe"+342CDD0
     seems to be static
 

games/game.c

@@ -131,6 +131,9 @@ extern const GAMEDRIVER *GAME_PS2_EARTHDEFENSEFORCE;
 extern const GAMEDRIVER *GAME_PS2_SHADOWOFROME;
 extern const GAMEDRIVER *GAME_GC_TUROKEVOLUTION;
 extern const GAMEDRIVER *GAME_PS2_THESUFFERING;
+extern const GAMEDRIVER *GAME_PS1_007THEWORLDISNOTENOUGH;
+extern const GAMEDRIVER *GAME_PS2_RETURNTOCASTLEWOLF;
+extern const GAMEDRIVER *GAME_PS2_BEVERLYHILLSCOP;
 
 static const GAMEDRIVER **GAMELIST[] =
 {
@@ -242,7 +245,10 @@ static const GAMEDRIVER **GAMELIST[] =
 	&GAME_PS2_EARTHDEFENSEFORCE,
 	&GAME_PS2_SHADOWOFROME,
 	&GAME_GC_TUROKEVOLUTION,
-	&GAME_PS2_THESUFFERING
+	&GAME_PS2_THESUFFERING,
+	&GAME_PS1_007THEWORLDISNOTENOUGH,
+	&GAME_PS2_RETURNTOCASTLEWOLF,
+	&GAME_PS2_BEVERLYHILLSCOP
 };
 
 static const GAMEDRIVER *CURRENT_GAME = NULL;

games/ps1_007twine.c

@@ -0,0 +1,118 @@
+//===========================================================
+// Mouse Injector for Dolphin
+//==========================================================================
+// Copyright (C) 2019-2020 Carnivorous
+// All rights reserved.
+//
+// Mouse Injector is free software; you can redistribute it and/or modify it
+// under the terms of the GNU General Public License as published by the Free
+// Software Foundation; either version 2 of the License, or (at your option)
+// any later version.
+//
+// This program is distributed in the hope that it will be useful, but
+// WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+// or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+// for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program; if not, visit http://www.gnu.org/licenses/gpl-2.0.html
+//==========================================================================
+#include <stdint.h>
+#include "../main.h"
+#include "../memory.h"
+#include "../mouse.h"
+#include "game.h"
+
+#define TWINE_CAMY 0xB60F8
+#define TWINE_CAMY_AIM 0xB7148
+#define TWINE_CAMX 0x16BB62
+#define TWINE_CAMX_AIM 0xB7140
+
+#define TWINE_IS_IN_GAME_CUTSCENE 0xA118C
+#define TWINE_IS_INTERACTION 0xA0F34
+
+static uint8_t PS1_TWINE_Status(void);
+static void PS1_TWINE_Inject(void);
+
+static const GAMEDRIVER GAMEDRIVER_INTERFACE =
+{
+	"007 The World Is Not Enough",
+	PS1_TWINE_Status,
+	PS1_TWINE_Inject,
+	1, // 1000 Hz tickrate
+	0 // crosshair sway supported for driver
+};
+
+const GAMEDRIVER *GAME_PS1_007THEWORLDISNOTENOUGH = &GAMEDRIVER_INTERFACE;
+
+static float xAccumulator = 0.f;
+static float yAccumulator = 0.f;
+
+//==========================================================================
+// Purpose: return 1 if game is detected
+//==========================================================================
+static uint8_t PS1_TWINE_Status(void)
+{
+	// SLUS_012.72
+	return (PS1_MEM_ReadWord(0x9394) == 0x534C5553U && 
+			PS1_MEM_ReadWord(0x9398) == 0x5F303132U && 
+			PS1_MEM_ReadWord(0x939C) == 0x2E37323BU);
+}
+//==========================================================================
+// Purpose: calculate mouse look and inject into current game
+//==========================================================================
+static void PS1_TWINE_Inject(void)
+{
+	// TODO: disable during
+	//			pause
+	//			in-game cutscenes
+	// TODO: camBase
+	// TODO: cheats for each level?
+	//			look for cheat base
+	// FIXME: camY popping?
+	// TODO: use menu (60 FPS) to find FPS cheat
+
+	// disable camY rebound level 1?, only works on level reset
+	// needs to be a cheat but keep here as reference for cheat base search
+	// PS1_MEM_WriteWord(0x52120, 0x0);
+	// PS1_MEM_WriteWord(0x5236C, 0x0);
+	// PS1_MEM_WriteWord(0x527FC, 0x0);
+	// PS1_MEM_WriteWord(0x52A58, 0x0);
+
+	if(xmouse == 0 && ymouse == 0) // if mouse is idle
+		return;
+
+	if (PS1_MEM_ReadHalfword(TWINE_IS_IN_GAME_CUTSCENE))
+		return;
+
+	if (PS1_MEM_ReadHalfword(TWINE_IS_INTERACTION))
+		return;
+
+	uint16_t camX = PS1_MEM_ReadHalfword(TWINE_CAMX);
+	int16_t camY = PS1_MEM_ReadInt16(TWINE_CAMY);
+	float camXF = (float)camX;
+	float camYF = (float)camY;
+
+	const float looksensitivity = (float)sensitivity / 20.f;
+	const float scale = 1.f;
+
+	float dx = (float)xmouse * looksensitivity * scale;
+	AccumulateAddRemainder(&camXF, &xAccumulator, xmouse, dx);
+
+	while (camXF > 4096)
+		camXF -= 4096;
+	while (camXF < 0)
+		camXF += 4096;
+
+	float ym = (float)(invertpitch ? -ymouse : ymouse);
+	float dy = -ym * looksensitivity * scale;
+	AccumulateAddRemainder(&camYF, &yAccumulator, -ym, dy);
+
+	// TODO: only clamp when in-game, not during in-game cutscenes
+	camYF = ClampFloat(camYF, -640.f, 800.f);
+
+	PS1_MEM_WriteHalfword(TWINE_CAMX, (uint16_t)camXF);
+	PS1_MEM_WriteHalfword(TWINE_CAMX_AIM, (uint16_t)camXF);
+	PS1_MEM_WriteInt16(TWINE_CAMY, (int16_t)camYF);
+	PS1_MEM_WriteInt(TWINE_CAMY_AIM, (int32_t)camYF);
+}

games/ps2_beverlyhillscop.c

@@ -0,0 +1,88 @@
+//===========================================================
+// Mouse Injector for Dolphin
+//==========================================================================
+// Copyright (C) 2019-2020 Carnivorous
+// All rights reserved.
+//
+// Mouse Injector is free software; you can redistribute it and/or modify it
+// under the terms of the GNU General Public License as published by the Free
+// Software Foundation; either version 2 of the License, or (at your option)
+// any later version.
+//
+// This program is distributed in the hope that it will be useful, but
+// WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+// or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+// for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program; if not, visit http://www.gnu.org/licenses/gpl-2.0.html
+//==========================================================================
+#include <stdint.h>
+#include "../main.h"
+#include "../memory.h"
+#include "../mouse.h"
+#include "game.h"
+
+#define BHC_CAMY 0x31DC90
+#define BHC_CAMX_BASE_PTR 0x31D050
+// offset from camX base
+#define BHC_CAMX 0xE38
+
+#define BHC_CAN_ACT 0x3BD4B8
+
+static uint8_t PS2_BHC_Status(void);
+static void PS2_BHC_Inject(void);
+
+static const GAMEDRIVER GAMEDRIVER_INTERFACE =
+{
+	"Beverly Hills Cop",
+	PS2_BHC_Status,
+	PS2_BHC_Inject,
+	1, // 1000 Hz tickrate
+	0 // crosshair sway not supported for driver
+};
+
+const GAMEDRIVER *GAME_PS2_BEVERLYHILLSCOP = &GAMEDRIVER_INTERFACE;
+
+uint32_t camXBase = 0;
+
+//==========================================================================
+// Purpose: return 1 if game is detected
+//==========================================================================
+static uint8_t PS2_BHC_Status(void)
+{
+	// SLES_544.56
+	return (PS2_MEM_ReadWord(0x93390) == 0x534C4553U && 
+			PS2_MEM_ReadWord(0x93394) == 0x5F353434U &&
+			PS2_MEM_ReadWord(0x93398) == 0x2E35363BU);
+}
+//==========================================================================
+// Purpose: calculate mouse look and inject into current game
+//==========================================================================
+static void PS2_BHC_Inject(void)
+{
+	if(xmouse == 0 && ymouse == 0) // if mouse is idle
+		return;
+
+	if (!PS2_MEM_ReadUInt(BHC_CAN_ACT))
+		return;
+
+	camXBase = PS2_MEM_ReadUInt(BHC_CAMX_BASE_PTR);
+	if (!camXBase)
+		return;
+
+	float looksensitivity = (float)sensitivity / 40.f;
+	float scale = 250.f;
+
+	float camX = PS2_MEM_ReadFloat(camXBase + BHC_CAMX);
+	float camY = PS2_MEM_ReadFloat(BHC_CAMY);
+
+	camX += (float)xmouse * looksensitivity / scale;
+	camY -= (float)(invertpitch ? -ymouse : ymouse) * looksensitivity / scale;
+
+	camY = ClampFloat(camY, -1.221730471f, 1.221730471f);
+
+	PS2_MEM_WriteFloat(camXBase + BHC_CAMX, (float)camX);
+	PS2_MEM_WriteFloat(BHC_CAMY, (float)camY);
+
+}

games/ps2_returntocastlewolf.c

@@ -0,0 +1,123 @@
+//===========================================================
+// Mouse Injector for Dolphin
+//==========================================================================
+// Copyright (C) 2019-2020 Carnivorous
+// All rights reserved.
+//
+// Mouse Injector is free software; you can redistribute it and/or modify it
+// under the terms of the GNU General Public License as published by the Free
+// Software Foundation; either version 2 of the License, or (at your option)
+// any later version.
+//
+// This program is distributed in the hope that it will be useful, but
+// WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+// or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+// for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program; if not, visit http://www.gnu.org/licenses/gpl-2.0.html
+//==========================================================================
+#include <stdint.h>
+#include "../main.h"
+#include "../memory.h"
+#include "../mouse.h"
+#include "game.h"
+
+#define RTCW_ACTUAL_CAMY_BASE_PTR 0x236974
+#define RTCW_CAM_Y 0x5E4034
+#define RTCW_CAM_X 0x5E4038
+#define RTCW_FOV 0x5AFEC0
+#define RTCW_SANITY 0x5E4050
+
+#define RTCW_IS_PAUSED 0x236490
+
+#define RTCW_CURRENT_WEAPON 0xD459E0
+
+static uint8_t PS2_RTCW_Status(void);
+static uint8_t PS2_RTCW_DetectCam(void);
+static void PS2_RTCW_Inject(void);
+
+static const GAMEDRIVER GAMEDRIVER_INTERFACE =
+{
+	"Return to Castle Wolfenstein: Operation Resurrection",
+	PS2_RTCW_Status,
+	PS2_RTCW_Inject,
+	1, // 1000 Hz tickrate
+	0 // crosshair sway not supported for driver
+};
+
+const GAMEDRIVER *GAME_PS2_RETURNTOCASTLEWOLF = &GAMEDRIVER_INTERFACE;
+
+static uint32_t actualCamYBase = 0;
+
+//==========================================================================
+// Purpose: return 1 if game is detected
+//==========================================================================
+static uint8_t PS2_RTCW_Status(void)
+{
+	// SLUS_202.97
+	return (PS2_MEM_ReadWord(0x00093390) == 0x534C5553U && 
+			PS2_MEM_ReadWord(0x00093394) == 0x5F323032U &&
+			PS2_MEM_ReadWord(0x00093398) == 0x2E39373BU);
+}
+
+static uint8_t PS2_RTCW_DetectCam(void)
+{
+	uint32_t tempCamBase = PS2_MEM_ReadUInt(RTCW_ACTUAL_CAMY_BASE_PTR);
+	if (tempCamBase)
+	{
+		actualCamYBase = tempCamBase;
+		return 1;
+	}
+	return 0;
+}
+
+static void PS2_RTCW_Inject(void)
+{
+	// TODO: Disable on menu, as camera addresses are used by something else
+	//			check for some kind of base, look for camera values as offsets with debugger
+	// TODO: disable during mission end stats (optional)
+	//			make sure it's not based on the graphic appearing as you can get close
+	//			 to the exit without leaving to see stats
+
+	// TODO: current weapon base
+	// TODO: check if current weapon has ammo before switching
+	// TODO: change weapon keys based on weapon type (pistols, SMG, sniper, etc)
+	//			pressing same key will scroll through weapons of same type
+	// TODO: attach silence button (switches to silenced variant of current weapon)
+	// TODO: prevent weapon switch while reloading or stop reload when switching
+
+	// uint32_t currentWeapon = PS2_MEM_ReadUInt(RTCW_CURRENT_WEAPON);
+	// if (K_1)
+	// 	PS2_MEM_WriteUInt(RTCW_CURRENT_WEAPON, 1);
+	// if (K_2)
+	// 	PS2_MEM_WriteUInt(RTCW_CURRENT_WEAPON, 2);
+	// if (K_3)
+	// 	PS2_MEM_WriteUInt(RTCW_CURRENT_WEAPON, 3);
+
+	if(xmouse == 0 && ymouse == 0) // if mouse is idle
+		return;
+
+	// if (!PS2_RTCW_DetectCam())
+	// 	return;
+
+	if (PS2_MEM_ReadWord(RTCW_SANITY) != 0x48554E4BU)
+		return;
+
+	if (PS2_MEM_ReadUInt(RTCW_IS_PAUSED))
+		return;
+
+	float looksensitivity = (float)sensitivity / 40.f;
+	float scale = 5.f;
+	float fov = PS2_MEM_ReadFloat(RTCW_FOV) / 106.5f;
+
+	float camX = PS2_MEM_ReadFloat(RTCW_CAM_X);
+	camX -= (float)xmouse * looksensitivity / scale * fov;
+	PS2_MEM_WriteFloat(RTCW_CAM_X, (float)camX);
+
+	float camY = PS2_MEM_ReadFloat(RTCW_CAM_Y);
+	camY += (float)(invertpitch ? -ymouse : ymouse) * looksensitivity / scale * fov;
+	// game clamps internally to actual camY
+	PS2_MEM_WriteFloat(RTCW_CAM_Y, (float)camY);
+
+}

main.h

@@ -23,6 +23,9 @@
 #define BUILDINFO "(v0.31 - "__DATE__")"
 #define LINE "__________________________________________________________________"
 // input for interface
+#define K_1 GetAsyncKeyState(0x31) // key '1'
+#define K_2 GetAsyncKeyState(0x32) // key '2'
+#define K_3 GetAsyncKeyState(0x33) // key '3'
 #define K_4 GetAsyncKeyState(0x34) // key '4'
 #define K_5 GetAsyncKeyState(0x35) // key '5'
 #define K_6 GetAsyncKeyState(0x36) // key '6'