REDRIVER2/src_rebuild/redriver2_psxpc.cpp

// redriver2_psxpc.cpp
//

#include "DRIVER2.H"
#include "GAME/C/MAIN.H"
#include "GAME/C/SYSTEM.H"
#include "GAME/C/GLAUNCH.H"
#include "GAME/C/PLAYERS.H"

#include "EMULATOR.H"
#include "EMULATOR_PRIVATE.H"
#include "utils/ini.h"

#include <SDL_scancode.h>

// eq engine console output
typedef enum
{
	SPEW_NORM,
	SPEW_INFO,
	SPEW_WARNING,
	SPEW_ERROR,
	SPEW_SUCCESS,
}SpewType_t;


#ifdef _WIN32
#include <Windows.h>
#include <conio.h>
#include <sys/types.h>
#include <sys/stat.h>

static unsigned short g_InitialColor = 0xFFFF;
static unsigned short g_LastColor = 0xFFFF;
static unsigned short g_BadColor = 0xFFFF;
static WORD g_BackgroundFlags = 0xFFFF;

static void GetInitialColors()
{
	// Get the old background attributes.
	CONSOLE_SCREEN_BUFFER_INFO oldInfo;
	GetConsoleScreenBufferInfo(GetStdHandle(STD_OUTPUT_HANDLE), &oldInfo);
	g_InitialColor = g_LastColor = oldInfo.wAttributes & (FOREGROUND_RED | FOREGROUND_GREEN | FOREGROUND_BLUE | FOREGROUND_INTENSITY);
	g_BackgroundFlags = oldInfo.wAttributes & (BACKGROUND_RED | BACKGROUND_GREEN | BACKGROUND_BLUE | BACKGROUND_INTENSITY);

	g_BadColor = 0;
	if (g_BackgroundFlags & BACKGROUND_RED)
		g_BadColor |= FOREGROUND_RED;
	if (g_BackgroundFlags & BACKGROUND_GREEN)
		g_BadColor |= FOREGROUND_GREEN;
	if (g_BackgroundFlags & BACKGROUND_BLUE)
		g_BadColor |= FOREGROUND_BLUE;
	if (g_BackgroundFlags & BACKGROUND_INTENSITY)
		g_BadColor |= FOREGROUND_INTENSITY;
}

static WORD SetConsoleTextColor(int red, int green, int blue, int intensity)
{
	WORD ret = g_LastColor;

	g_LastColor = 0;
	if (red)	g_LastColor |= FOREGROUND_RED;
	if (green) g_LastColor |= FOREGROUND_GREEN;
	if (blue)  g_LastColor |= FOREGROUND_BLUE;
	if (intensity) g_LastColor |= FOREGROUND_INTENSITY;

	// Just use the initial color if there's a match...
	if (g_LastColor == g_BadColor)
		g_LastColor = g_InitialColor;

	SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE), g_LastColor | g_BackgroundFlags);
	return ret;
}

static void RestoreConsoleTextColor(WORD color)
{
	SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE), color | g_BackgroundFlags);
	g_LastColor = color;
}

CRITICAL_SECTION g_SpewCS;
bool g_bSpewCSInitted = false;

void fnConDebugSpew(SpewType_t type, char* text)
{
	// Hopefully two threads won't call this simultaneously right at the start!
	if (!g_bSpewCSInitted)
	{
		GetInitialColors();
		InitializeCriticalSection(&g_SpewCS);
		g_bSpewCSInitted = true;
	}

	WORD old;
	EnterCriticalSection(&g_SpewCS);
	{
		if (type == SPEW_NORM)
		{
			old = SetConsoleTextColor(1, 1, 1, 0);
		}
		else if (type == SPEW_WARNING)
		{
			old = SetConsoleTextColor(1, 1, 0, 1);
		}
		else if (type == SPEW_SUCCESS)
		{
			old = SetConsoleTextColor(0, 1, 0, 1);
		}
		else if (type == SPEW_ERROR)
		{
			old = SetConsoleTextColor(1, 0, 0, 1);
		}
		else if (type == SPEW_INFO)
		{
			old = SetConsoleTextColor(0, 1, 1, 1);
		}
		else
		{
			old = SetConsoleTextColor(1, 1, 1, 1);
		}

		OutputDebugStringA(text);
		printf("%s", text);

		RestoreConsoleTextColor(old);
	}
	LeaveCriticalSection(&g_SpewCS);
}
#endif

void SpewMessageToOutput(SpewType_t spewtype, char const* pMsgFormat, va_list args)
{
	static char pTempBuffer[4096];
	int len = 0;
	vsprintf(&pTempBuffer[len], pMsgFormat, args);

#ifdef WIN32
	fnConDebugSpew(spewtype, pTempBuffer);
#else
	printf(pTempBuffer);
#endif
}

void printMsg(char *fmt, ...)
{
	va_list		argptr;

	va_start(argptr, fmt);
	SpewMessageToOutput(SPEW_NORM, fmt, argptr);
	va_end(argptr);
}

void printInfo(char *fmt, ...)
{
	va_list		argptr;

	va_start(argptr, fmt);
	SpewMessageToOutput(SPEW_INFO, fmt, argptr);
	va_end(argptr);
}

void printWarning(char *fmt, ...)
{
	va_list		argptr;

	va_start(argptr, fmt);
	SpewMessageToOutput(SPEW_WARNING, fmt, argptr);
	va_end(argptr);
}

void printError(char *fmt, ...)
{
	va_list		argptr;

	va_start(argptr, fmt);
	SpewMessageToOutput(SPEW_ERROR, fmt, argptr);
	va_end(argptr);
}

int(*GPU_printf)(const char *fmt, ...);

extern int gDrawDistance;

int cursorX, cursorY, cursorOldX, cursorOldY;
extern int g_FreeCameraEnabled;

void FreeCameraMouseHandler(int x, int y)
{
	if (g_FreeCameraEnabled)
	{
		extern SVECTOR g_FreeCameraRotation;

		int width, height;
		Emulator_GetScreenSize(width, height);

		cursorX = x;
		cursorY = y;

		Emulator_SetCursorPosition(width / 2, height / 2);

		g_FreeCameraRotation.vy -= cursorX - cursorOldX;
		g_FreeCameraRotation.vx += cursorY - cursorOldY;

		cursorX = width / 2;
		cursorY = height / 2;

		cursorOldX = cursorX;
		cursorOldY = cursorY;
	}
}

void FreeCameraKeyboardHandler(int nKey, bool down)
{
	if (g_FreeCameraEnabled)
	{
		extern int g_FreeCameraControls;
		if (nKey == SDL_SCANCODE_W)
		{
			if (down)
				g_FreeCameraControls |= 0x1;
			else
				g_FreeCameraControls &= ~0x1;
		}
		else if (nKey == SDL_SCANCODE_S)
		{
			if (down)
				g_FreeCameraControls |= 0x2;
			else
				g_FreeCameraControls &= ~0x2;
		}
		else if (nKey == SDL_SCANCODE_A)
		{
			if (down)
				g_FreeCameraControls |= 0x4;
			else
				g_FreeCameraControls &= ~0x4;
		}
		else if (nKey == SDL_SCANCODE_D)
		{
			if (down)
				g_FreeCameraControls |= 0x8;
			else
				g_FreeCameraControls &= ~0x8;
		}
	}

	if(!down)
		return;

	if (nKey == SDL_SCANCODE_F7)
	{
		g_FreeCameraEnabled ^= 1;
		printf("Free camera: %s\n", g_FreeCameraEnabled ? "ON" : "OFF");
	}
}

int gShowCollisionDebug = 0;

#if defined(DEBUG_OPTIONS) || defined(_DEBUG)

extern int g_texturelessMode;
extern int g_wireframeMode;
extern int gDisplayPosition;
extern int gDisplayDrawStats;
int gStopCivCars = 0;

extern void FunkUpDaBGMTunez(int funk);

void GameDebugKeys(int nKey, bool down)
{
	FreeCameraKeyboardHandler(nKey, down);

	if (!down)
		return;

	if (nKey == SDL_SCANCODE_F1)
	{
		gDrawDistance -= 100;

		if (gDrawDistance < 441)
			gDrawDistance = 441;

		printf("gDrawDistance = %d\n", gDrawDistance);

	}
	else if (nKey == SDL_SCANCODE_F2)
	{
		gDrawDistance += 100;

		if (gDrawDistance > 6000)
			gDrawDistance = 6000;

		printf("gDrawDistance = %d\n", gDrawDistance);
	}
	else if (nKey == SDL_SCANCODE_F3)
	{
		gDisplayPosition ^= 1;
		printf("Position display %s\n", gDisplayPosition ? "ON" : "OFF");
	}
	else if (nKey == SDL_SCANCODE_F4)
	{
		gShowCollisionDebug++;
		if (gShowCollisionDebug > 3)
			gShowCollisionDebug = 0;
		printf("Collision debug: %d\n", gShowCollisionDebug);
	}
	else if (nKey == SDL_SCANCODE_F5)
	{
		gDisplayDrawStats ^= 1;
		printf("Stats %s\n", gDisplayDrawStats ? "ON" : "OFF");
	}
#ifdef _DEBUG
	else if (nKey == SDL_SCANCODE_F6)
	{
		gStopCivCars ^= 1;
		printf("Civ cars stop %s\n", gStopCivCars ? "ON" : "OFF");
	}
#endif
	else if (nKey == SDL_SCANCODE_BACKSPACE)
	{
		extern int FastForward;
		FastForward = 1;
	}
	else if (nKey == SDL_SCANCODE_PAGEUP)
	{
		player[0].cameraCarId++;

		if (player[0].cameraCarId > MAX_CARS - 1)
			player[0].cameraCarId = MAX_CARS - 1;

		printf("Car on camera: %d\n", player[0].cameraCarId);
	}
	else if (nKey == SDL_SCANCODE_PAGEDOWN)
	{
		player[0].cameraCarId--;

		if (player[0].cameraCarId < 0)
			player[0].cameraCarId = 0;

		printf("Car on camera: %d\n", player[0].cameraCarId);
	}
	else if (nKey == SDL_SCANCODE_KP_DIVIDE)
	{
		FunkUpDaBGMTunez(0);
	}
	else if (nKey == SDL_SCANCODE_KP_MULTIPLY)
	{
		FunkUpDaBGMTunez(1);
		extern void CreateRoadblock();
		CreateRoadblock();
	}
}
#endif

#ifndef USE_CRT_MALLOC
char g_Overlay_buffer[0x50000];		// 0x1C0000
char g_Frontend_buffer[0x50000];	// 0xFB400
char g_Other_buffer[0x50000];		// 0xF3000
char g_Other_buffer2[0x50000];		// 0xE7000
OTTYPE g_OT1[OTSIZE];				// 0xF3000
OTTYPE g_OT2[OTSIZE];				// 0xF7200
char g_PrimTab1[PRIMTAB_SIZE];			// 0xFB400
char g_PrimTab2[PRIMTAB_SIZE];			// 0x119400
char g_Replay_buffer[0x50000];		// 0x1fABBC
#endif

int main(int argc, char** argv)
{
	ini_t* config;

#ifdef USE_CRT_MALLOC
	_overlay_buffer = (char*)malloc(0x50000);			// 0x1C0000
	_frontend_buffer = (char*)malloc(0x50000);			// 0xFB400
	_other_buffer = (char*)malloc(0x50000);				// 0xF3000
	_other_buffer2 = (char*)malloc(0x50000);			// 0xE7000
	_OT1 = (OTTYPE*)malloc(OTSIZE * sizeof(OTTYPE));	// 0xF3000
	_OT2 = (OTTYPE*)malloc(OTSIZE * sizeof(OTTYPE));	// 0xF7200
	_primTab1 = (char*)malloc(PRIMTAB_SIZE);					// 0xFB400
	_primTab2 = (char*)malloc(PRIMTAB_SIZE);					// 0x119400
	_replay_buffer = (char*)malloc(0x50000);			// 0x1fabbc
#else
	_overlay_buffer = g_Overlay_buffer;		// 0x1C0000
	_frontend_buffer = g_Frontend_buffer;	// 0xFB400
	_other_buffer = g_Other_buffer;			// 0xF3000
	_other_buffer2 = g_Other_buffer2;		// 0xE7000
	_OT1 = g_OT1;							// 0xF3000
	_OT2 = g_OT2;							// 0xF7200
	_primTab1 = g_PrimTab1;					// 0xFB400
	_primTab2 = g_PrimTab2;					// 0x119400
	_replay_buffer = g_Replay_buffer;		// 0x1fABBC
#endif

#if defined(DEBUG_OPTIONS) || defined(_DEBUG)
	GPU_printf = printf;
#endif // _DEBUG

	config = ini_load("config.ini");


	// best distance
	gDrawDistance = 600;

	int windowWidth = 800;
	int windowHeight = 600;
	int fullScreen = 0;
	int enableFreecamera = 0;
	extern int g_pgxpTextureCorrection;

	if (config)
	{
		const char* dataFolderStr = ini_get(config, "fs", "dataFolder");
		
		ini_sget(config, "render", "windowWidth", "%d", &windowWidth);
		ini_sget(config, "render", "windowHeight", "%d", &windowHeight);
		ini_sget(config, "render", "fullscreen", "%d", &fullScreen);
		ini_sget(config, "render", "pgxpTextureMapping", "%d", &g_pgxpTextureCorrection);
		ini_sget(config, "game", "drawDistance", "%d", &gDrawDistance);
		ini_sget(config, "game", "freeCamera", "%d", &enableFreecamera);

		if (dataFolderStr)
		{
			strcpy(gDataFolder, dataFolderStr);
	
			int len = strlen(gDataFolder);
			if (gDataFolder[len - 1] != '\\')
			{
				gDataFolder[len] = '\\';
				gDataFolder[len + 1] = '\0';
			}
		}
		
#if defined(DEBUG_OPTIONS)
		int unlockAll = 0;
		ini_sget(config, "game", "unlockAll", "%d", &unlockAll);

		if (unlockAll)
		{
			gFurthestMission = 40;
			AvailableCheats.cheat5 = 1;
			AvailableCheats.cheat6 = 1;
			AvailableCheats.cheat7 = 1;
			AvailableCheats.cheat8 = 1;
			AvailableCheats.cheat2 = 1;
			AvailableCheats.cheat11 = 1;
			AvailableCheats.cheat1 = 1;
			AvailableCheats.cheat3 = 1;
			AvailableCheats.cheat4 = 1;
		}
#endif
	
		ini_free(config);
	}
#ifndef _DEBUG
	if(enableFreecamera)
	{
		gameDebugKeys = FreeCameraKeyboardHandler;
		gameDebugMouse = FreeCameraMouseHandler;
	}
#else

	gameDebugKeys = GameDebugKeys;
	gameDebugMouse = FreeCameraMouseHandler;
	
#endif

	

	Emulator_Initialise("DRIVER2", windowWidth, windowHeight, fullScreen);
	redriver2_main(argc, argv);

	Emulator_ShutDown();
	
}