8 files changed, 201 insertions, 27 deletions

diff --git a/src/core/ControllerConfig.cpp b/src/core/ControllerConfig.cpp
index a2382c12..f55568be 100644
--- a/src/core/ControllerConfig.cpp
+++ b/src/core/ControllerConfig.cpp
@@ -1,7 +1,10 @@
+#if defined RW_D3D9 || defined RWLIBS
 #define DIRECTINPUT_VERSION 0x0800
 #include <dinput.h>
-#include "common.h"
+#endif
 
+#include "common.h"
+#include "crossplatform.h"
 #include "ControllerConfig.h"
 #include "Pad.h"
 #include "FileMgr.h"
@@ -15,7 +18,6 @@
 #include "World.h"
 #include "ModelIndices.h"
 #include "Camera.h"
-#include "win.h"
 #include "GenericGameStorage.h"
 
 CControllerConfigManager ControlsManager;
@@ -41,14 +43,72 @@ void CControllerConfigManager::MakeControllerActionsBlank()
 	}
 }
 
+#ifdef RW_GL3
+int MapIdToButtonId(int mapId) {
+	switch (mapId) {
+		case GLFW_GAMEPAD_BUTTON_A: // Cross
+			return 2;
+		case GLFW_GAMEPAD_BUTTON_B: // Circle
+			return 1;
+		case GLFW_GAMEPAD_BUTTON_X: // Square
+			return 3;
+		case GLFW_GAMEPAD_BUTTON_Y: // Triangle
+			return 4;
+		case GLFW_GAMEPAD_BUTTON_LEFT_BUMPER:
+			return 7;
+		case GLFW_GAMEPAD_BUTTON_RIGHT_BUMPER:
+			return 8;
+		case GLFW_GAMEPAD_BUTTON_BACK:
+			return 9;
+		case GLFW_GAMEPAD_BUTTON_START:
+			return 12;
+		case GLFW_GAMEPAD_BUTTON_LEFT_THUMB:
+			return 10;
+		case GLFW_GAMEPAD_BUTTON_RIGHT_THUMB:
+			return 11;
+		case GLFW_GAMEPAD_BUTTON_DPAD_UP:
+			return 13;
+		case GLFW_GAMEPAD_BUTTON_DPAD_RIGHT:
+			return 14;
+		case GLFW_GAMEPAD_BUTTON_DPAD_DOWN:
+			return 15;
+		case GLFW_GAMEPAD_BUTTON_DPAD_LEFT:
+			return 16;
+		// GLFW sends those as axes, so I added them here manually.
+		case 15: // Left trigger
+			return 5;
+		case 16: // Right trigger
+			return 6;
+		default:
+			return 0;
+	}
+}
+#endif
+
 int32 CControllerConfigManager::GetJoyButtonJustDown()
 {
 #ifdef __DINPUT_INCLUDED__
+#ifdef FIX_BUGS
+	for (int32 i = 0; i < MAX_BUTTONS; i++)
+#else
 	for (int32 i = 0; i < JOY_BUTTONS; i++)
+#endif
 	{
 		if (m_NewState.rgbButtons[i] & 0x80 && !(m_OldState.rgbButtons[i] & 0x80))
 			return i + 1;
 	}
+#elif defined RW_GL3
+	if (m_NewState.isGamepad) {
+		for (int32 i = 0; i < MAX_BUTTONS; i++) {
+			if (m_NewState.mappedButtons[i] && !(m_OldState.mappedButtons[i]))
+				return MapIdToButtonId(i);
+		}
+	} else {
+		for (int32 i = 0; i < Min(m_NewState.numButtons, MAX_BUTTONS); i++) {
+			if (m_NewState.buttons[i] && !(m_OldState.buttons[i]))
+				return i + 1;
+		}
+	}
 #endif
 	return 0;
 }
@@ -249,8 +309,13 @@ void CControllerConfigManager::InitDefaultControlConfigJoyPad(uint32 buttons)
 	if (buttons > 16)
 		btn = 16;
 
+	// Now we use SDL Game Controller DB
+#if defined RW_D3D9 || defined RWLIBS
 	if (   AllValidWinJoys.m_aJoys[JOYSTICK1].m_nVendorID == 0x3427
 		&& AllValidWinJoys.m_aJoys[JOYSTICK1].m_nProductID == 0x1190)
+#else
+	if (0)
+#endif
 	{
 		//GIC USB Joystick, PS2 Gamepad ?
 
@@ -445,8 +510,13 @@ void CControllerConfigManager::UpdateJoyInConfigMenus_ButtonDown(int32 button, i
 				break;
 			}
 
-			if (   AllValidWinJoys.m_aJoys[JOYSTICK1].m_nVendorID  == 0x3427
+			// Now we use SDL Game Controller DB
+#if defined RW_D3D9 || defined RWLIBS
+			if (AllValidWinJoys.m_aJoys[JOYSTICK1].m_nVendorID == 0x3427
 				&& AllValidWinJoys.m_aJoys[JOYSTICK1].m_nProductID == 0x1190)
+#else
+			if (0)
+#endif
 			{
 				//GIC USB Joystick, PS2 Gamepad ?
 
@@ -872,8 +942,13 @@ void CControllerConfigManager::UpdateJoyInConfigMenus_ButtonUp(int32 button, int
 				break;
 			}
 
-			if (   AllValidWinJoys.m_aJoys[JOYSTICK1].m_nVendorID  == 0x3427
+			// Now we use SDL Game Controller DB
+#if defined RW_D3D9 || defined RWLIBS
+			if (AllValidWinJoys.m_aJoys[JOYSTICK1].m_nVendorID == 0x3427
 				&& AllValidWinJoys.m_aJoys[JOYSTICK1].m_nProductID == 0x1190)
+#else
+			if (0)
+#endif
 			{
 				//GIC USB Joystick, PS2 Gamepad ?
 
@@ -1809,7 +1884,7 @@ wchar *CControllerConfigManager::GetControllerSettingTextKeyBoard(e_ControllerAc
 	static wchar ActionText[50];
 	static wchar NewStringWithNumber[30];
 
-	for (int32 i = 0; i < ARRAYSIZE(ActionText); i++)
+	for (int32 i = 0; i < ARRAY_SIZE(ActionText); i++)
 		ActionText[i] = '\0';
 
 	if (GetControllerKeyAssociatedWithAction(action, type) != rsNULL)
@@ -2266,6 +2341,19 @@ void CControllerConfigManager::UpdateJoyButtonState(int32 padnumber)
 		else
 			m_aButtonStates[i] = false;
 	}
+#elif defined RW_GL3
+	if (m_NewState.isGamepad) {
+		for (int32 i = 0; i < MAX_BUTTONS; i++) {
+			if (i == GLFW_GAMEPAD_BUTTON_GUIDE)
+				continue;
+
+			m_aButtonStates[MapIdToButtonId(i)-1] = m_NewState.mappedButtons[i];
+		}
+	} else {
+		for (int32 i = 0; i < Min(m_NewState.numButtons, MAX_BUTTONS); i++) {
+			m_aButtonStates[i] = m_NewState.buttons[i];
+		}
+	}
 #endif
 }
 
diff --git a/src/core/ControllerConfig.h b/src/core/ControllerConfig.h
index 82174343..7d0e1073 100644
--- a/src/core/ControllerConfig.h
+++ b/src/core/ControllerConfig.h
@@ -1,5 +1,9 @@
 #pragma once
 
+#if defined RW_D3D9 || defined RWLIBS
+#define DIRECTINPUT_VERSION 0x0800
+#include <dinput.h>
+#endif
 
 // based on x-gtasa
 
@@ -96,6 +100,16 @@ class CControllerState;
 
 #define ACTIONNAME_LENGTH 40
 
+#ifdef RW_GL3
+struct GlfwJoyState {
+	int8 id;
+	bool isGamepad;
+	uint8 numButtons;
+	uint8* buttons;
+	bool mappedButtons[17];
+};
+#endif
+
 class CControllerConfigManager
 {
 public:
@@ -112,11 +126,12 @@ public:
 	};
 
 	bool                  m_bFirstCapture;
-#ifdef __DINPUT_INCLUDED__
+#if defined RW_GL3
+	GlfwJoyState           m_OldState;
+	GlfwJoyState           m_NewState;
+#else
 	DIJOYSTATE2           m_OldState;
 	DIJOYSTATE2           m_NewState;
-#else
-	uint32 ___padd[0x110 / 4 * 2];
 #endif
 	wchar                 m_aActionNames[MAX_CONTROLLERACTIONS][ACTIONNAME_LENGTH];
 	bool                  m_aButtonStates[MAX_BUTTONS];
@@ -193,6 +208,8 @@ public:
 	void  ResetSettingOrder                   (e_ControllerAction action);
 };
 
+#ifndef RW_GL3
 VALIDATE_SIZE(CControllerConfigManager, 0x143C);
+#endif
 
 extern CControllerConfigManager ControlsManager;
\ No newline at end of file
diff --git a/src/core/Frontend.cpp b/src/core/Frontend.cpp
index 81560b76..b0766cff 100644
--- a/src/core/Frontend.cpp
+++ b/src/core/Frontend.cpp
@@ -1,8 +1,11 @@
+#if defined RW_D3D9 || defined RWLIBS
 #define DIRECTINPUT_VERSION 0x0800
 #include <dinput.h>
-#include "common.h"
+#endif
 
-#include "win.h"
+#define WITHWINDOWS
+#include "common.h"
+#include "crossplatform.h"
 #include "Frontend.h"
 #include "Font.h"
 #include "Pad.h"
@@ -430,13 +433,16 @@ CMenuManager::BuildStatLine(char *text, void *stat, bool itsFloat, void *stat2)
 void
 CMenuManager::CentreMousePointer()
 {
-	tagPOINT Point;
-
 	if (SCREEN_WIDTH * 0.5f != 0.0f && 0.0f != SCREEN_HEIGHT * 0.5f) {
+#if defined RW_D3D9 || defined RWLIBS
+		tagPOINT Point;
 		Point.x = SCREEN_WIDTH / 2;
 		Point.y = SCREEN_HEIGHT / 2;
 		ClientToScreen(PSGLOBAL(window), &Point);
 		SetCursorPos(Point.x, Point.y);
+#elif defined RW_GL3
+		glfwSetCursorPos(PSGLOBAL(window), SCREEN_WIDTH / 2, SCREEN_HEIGHT / 2);
+#endif
 
 		PSGLOBAL(lastMousePos.x) = SCREEN_WIDTH / 2;
 		PSGLOBAL(lastMousePos.y) = SCREEN_HEIGHT / 2;
@@ -4495,12 +4501,20 @@ CMenuManager::ProcessButtonPresses(void)
 						ControlsManager.MakeControllerActionsBlank();
 						ControlsManager.InitDefaultControlConfiguration();
 						ControlsManager.InitDefaultControlConfigMouse(MousePointerStateHelper.GetMouseSetUp());
-						if (AllValidWinJoys.m_aJoys[0].m_bInitialised) {
+#if !defined RW_GL3
+						if (AllValidWinJoys.m_aJoys[JOYSTICK1].m_bInitialised) {
 							DIDEVCAPS devCaps;
 							devCaps.dwSize = sizeof(DIDEVCAPS);
 							PSGLOBAL(joy1)->GetCapabilities(&devCaps);
 							ControlsManager.InitDefaultControlConfigJoyPad(devCaps.dwButtons);
 						}
+#else
+						if (PSGLOBAL(joy1id) != -1 && glfwJoystickPresent(PSGLOBAL(joy1id))) {
+							int count;
+							glfwGetJoystickButtons(PSGLOBAL(joy1id), &count);
+							ControlsManager.InitDefaultControlConfigJoyPad(count);
+						}
+#endif
 						m_ControlMethod = CONTROL_STANDARD;
 						MousePointerStateHelper.bInvertVertically = false;
 						TheCamera.m_fMouseAccelHorzntl = 0.0025f;
diff --git a/src/core/Game.cpp b/src/core/Game.cpp
index f72d342f..8633d222 100644
--- a/src/core/Game.cpp
+++ b/src/core/Game.cpp
@@ -2,7 +2,7 @@
 #pragma warning( disable : 4005)
 #pragma warning( pop )
 #include "common.h"
-#include "win.h"
+#include "crossplatform.h"
 
 #include "Game.h"
 #include "main.h"
diff --git a/src/core/Pad.cpp b/src/core/Pad.cpp
index 44b22d6d..0a626570 100644
--- a/src/core/Pad.cpp
+++ b/src/core/Pad.cpp
@@ -1,10 +1,13 @@
 #pragma warning( push )
 #pragma warning( disable : 4005)
+#if defined RW_D3D9 || defined RWLIBS
 #define DIRECTINPUT_VERSION 0x0800
 #include <dinput.h>
+#endif
 #pragma warning( pop )
 
 #include "common.h"
+#include "crossplatform.h"
 #ifdef XINPUT
 #include <xinput.h>
 #pragma comment( lib, "Xinput9_1_0.lib" )
@@ -29,7 +32,6 @@
 #include "Record.h"
 #include "Replay.h"
 #include "Weather.h"
-#include "win.h"
 #include "Streaming.h"
 #include "PathFind.h"
 #include "Wanted.h"
@@ -455,6 +457,7 @@ CMouseControllerState CMousePointerStateHelper::GetMouseSetUp()
 {
 	CMouseControllerState state;
 	
+#if defined RW_D3D9 || defined RWLIBS
 	if ( PSGLOBAL(mouse) == nil )
 		_InputInitialiseMouse();
 	
@@ -464,7 +467,6 @@ CMouseControllerState CMousePointerStateHelper::GetMouseSetUp()
 		devCaps.dwSize = sizeof(DIDEVCAPS);
 		
 		PSGLOBAL(mouse)->GetCapabilities(&devCaps);
-		
 		switch ( devCaps.dwButtons )
 		{
 			case 3:
@@ -488,6 +490,19 @@ CMouseControllerState CMousePointerStateHelper::GetMouseSetUp()
 			state.WHEELUP = true;
 		}
 	}
+#else
+	// It seems there is no way to get number of buttons on mouse, so assign all buttons if we have mouse.
+	double xpos = 1.0f, ypos;
+	glfwGetCursorPos(PSGLOBAL(window), &xpos, &ypos);
+
+	if (xpos != NULL) {
+		state.MMB = true;
+		state.RMB = true;
+		state.LMB = true;
+		state.WHEELDN = true;
+		state.WHEELUP = true;
+	}
+#endif
 
 	return state;
 }
@@ -496,6 +511,7 @@ void CPad::UpdateMouse()
 {
 	if ( IsForegroundApp() )
 	{
+#if defined RW_D3D9 || defined RWLIBS
 		if ( PSGLOBAL(mouse) == nil )
 			_InputInitialiseMouse();
 		
@@ -532,6 +548,44 @@ void CPad::UpdateMouse()
 			OldMouseControllerState = NewMouseControllerState;
 			NewMouseControllerState = PCTempMouseControllerState;
 		}
+#else
+		double xpos = 1.0f, ypos;
+		glfwGetCursorPos(PSGLOBAL(window), &xpos, &ypos);
+		if (xpos == NULL)
+			return;
+
+		int32 signX = 1;
+		int32 signy = 1;
+
+		if (!FrontEndMenuManager.m_bMenuActive)
+		{
+			if (MousePointerStateHelper.bInvertVertically)
+				signy = -1;
+			if (MousePointerStateHelper.bInvertHorizontally)
+				signX = -1;
+		}
+
+		PCTempMouseControllerState.Clear();
+
+		PCTempMouseControllerState.x = (float)(signX * (xpos - PSGLOBAL(lastMousePos.x)));
+		PCTempMouseControllerState.y = (float)(signy * (ypos - PSGLOBAL(lastMousePos.y)));
+		PCTempMouseControllerState.LMB = glfwGetMouseButton(PSGLOBAL(window), GLFW_MOUSE_BUTTON_LEFT);
+		PCTempMouseControllerState.RMB = glfwGetMouseButton(PSGLOBAL(window), GLFW_MOUSE_BUTTON_RIGHT);
+		PCTempMouseControllerState.MMB = glfwGetMouseButton(PSGLOBAL(window), GLFW_MOUSE_BUTTON_MIDDLE);
+		PCTempMouseControllerState.MXB1 = glfwGetMouseButton(PSGLOBAL(window), GLFW_MOUSE_BUTTON_4);
+		PCTempMouseControllerState.MXB2 = glfwGetMouseButton(PSGLOBAL(window), GLFW_MOUSE_BUTTON_5);
+
+		PSGLOBAL(lastMousePos.x) = xpos;
+		PSGLOBAL(lastMousePos.y) = ypos;
+
+		if (PSGLOBAL(mouseWheel) > 0)
+			PCTempMouseControllerState.WHEELUP = 1;
+		else if (PSGLOBAL(mouseWheel) < 0)
+			PCTempMouseControllerState.WHEELDN = 1;
+
+		OldMouseControllerState = NewMouseControllerState;
+		NewMouseControllerState = PCTempMouseControllerState;
+#endif
 	}
 }
 
diff --git a/src/core/common.h b/src/core/common.h
index 8b057efa..18f4715c 100644
--- a/src/core/common.h
+++ b/src/core/common.h
@@ -11,11 +11,11 @@
 #include <string.h>
 #include <math.h>
 
-#ifdef WITHWINDOWS
+#if defined _WIN32 && defined WITHWINDOWS 
 #include <windows.h>
 #endif
 
-#ifdef WITHD3D
+#if defined _WIN32 && defined WITHD3D
 #include <windows.h>
 #include <d3d8types.h>
 #endif
@@ -31,6 +31,7 @@
 #define HIERNODEID(hier, i) ((hier)->nodeInfo[i].id)
 #define HANIMFRAMES(anim) ((anim)->keyframes)
 #else
+#define RWHALFPIXEL	// always d3d
 #define STREAMPOS(str) ((str)->Type.memory.position)
 #define STREAMFILE(str) ((str)->Type.file.fpFile)
 #define HIERNODEINFO(hier) ((hier)->pNodeInfo)
@@ -38,6 +39,12 @@
 #define HANIMFRAMES(anim) ((anim)->pFrames)
 #endif
 
+#ifdef RWHALFPIXEL
+#define HALFPX (0.5f)
+#else
+#define HALFPX (0.0f)
+#endif
+
 #define rwVENDORID_ROCKSTAR 0x0253F2
 
 // Get rid of bullshit windows definitions, we're not running on an 8086
@@ -88,13 +95,6 @@ inline uint32 ldb(uint32 p, uint32 s, uint32 w)
 	return w>>p & (1<<s)-1;
 }
 
-
-#ifndef RWLIBS
-// little hack
-extern void **rwengine;
-#define RwEngineInstance (*rwengine)
-#endif
-
 #include "skeleton.h"
 #include "Draw.h"
 
diff --git a/src/core/config.h b/src/core/config.h
index f1999c71..11d443ea 100644
--- a/src/core/config.h
+++ b/src/core/config.h
@@ -200,7 +200,9 @@ enum Config {
 //#define PS2_ALTERNATIVE_CARSPLASH // unused on PS2
 
 // Pad
+#ifndef RW_GL3
 #define XINPUT
+#endif
 #define KANGAROO_CHEAT
 #define ALLCARSHELI_CHEAT
 #define ALT_DODO_CHEAT
diff --git a/src/core/patcher.cpp b/src/core/patcher.cpp
index 58f19767..e5242e9d 100644
--- a/src/core/patcher.cpp
+++ b/src/core/patcher.cpp
@@ -1,11 +1,10 @@
+#define WITHWINDOWS
 #include "common.h"
 #include "patcher.h"
 
 #include <algorithm>
 #include <vector>
 
-#include <windows.h>
-
 StaticPatcher *StaticPatcher::ms_head;
 
 StaticPatcher::StaticPatcher(Patcher func)