#include <Windows.h>
#include "GameClasses.h"

BOOL bSpeed, bJump, bDistance, bNXChams, bNoFog = false;
FLOAT fSpeed = 285.00, fHeight = 330.00;

BOOL RunHack() {

	while (GetModuleHandle("cshell.dll") == NULL) { } // Just wait...

	// Do hacks
	while (true)
	{
		// On/Off Toggle
		if (GetAsyncKeyState(VK_NUMPAD1) & 1)
		{
			bSpeed = !bSpeed;
		}
		else if (GetAsyncKeyState(VK_NUMPAD2) & 1)
		{
			bJump = !bJump;
		}
		else if (GetAsyncKeyState(VK_NUMPAD3) & 1)
		{
			bDistance = !bDistance;
		}
		else if (GetAsyncKeyState(VK_NUMPAD4) & 1) {
			bNXChams = !bNXChams;
		}
		else if (GetAsyncKeyState(VK_NUMPAD5) & 1)
		{
			bNoFog = !bNoFog;
		}

		//Increase/Decrease speed
		if (GetAsyncKeyState(VK_INSERT) & 1)
		{
			fSpeed += 75.0F;
		}
		else if (GetAsyncKeyState(VK_DELETE) & 1)
		{

			if ((fSpeed - 75.0F) >= 285.00)
			{
				fSpeed -= 75.0F;
			}
		}

		//Increase/Decrease Height
		if (GetAsyncKeyState(VK_HOME) & 1)
		{
			fHeight += 75.0F;
		}
		else if (GetAsyncKeyState(VK_END) & 1)
		{
			// Never below 330.00
			if ((fHeight - 75.0F) >= 330.00)
			{
				fHeight -= 75.0F;
			}
		}

		cMoveMGR* pMoveMgr = (cMoveMGR*)0x38355DB8;

		if (pMoveMgr) {

			if (bJump) {
				// Jump Hack
				pMoveMgr->JumpVel = fHeight;
			}
			else {
				pMoveMgr->JumpVel = 330.00F;
			}

			if (bSpeed)
			{
				// Speed Hack
				pMoveMgr->WalkVel = fSpeed;
				pMoveMgr->FRunVel = fSpeed;
				pMoveMgr->BRunVel = fSpeed;
				pMoveMgr->SRunVel = fSpeed;
				pMoveMgr->DuckVel = fSpeed;
			}
			else
			{
				pMoveMgr->WalkVel = 50.00F;
				pMoveMgr->FRunVel = 285.00F;
				pMoveMgr->BRunVel = 285.00F;
				pMoveMgr->SRunVel = 285.00F;
				pMoveMgr->DuckVel = 70.0F;
			}

			if (bDistance)
			{
				//Activation Distance
				pMoveMgr->ActivationDistance = 99999999.0F;
			}
			else {
				pMoveMgr->ActivationDistance = 100.00F;
			}
		}

		if(bNXChams)
	    {
			((void(__cdecl*)(const char* Key, float Value))(0x3745A970))("SkelModelStencil", 1.0);
		}
		else {
			((void(__cdecl*)(const char* Key, float Value))(0x3745A970))("SkelModelStencil", 0.0);
		}

		if (bNoFog)
		{
			((void(__cdecl*)(const char* Key, float Value))(0x3745A970))("FogEnable", 0.0);
		}
		else {
			((void(__cdecl*)(const char* Key, float Value))(0x3745A970))("FogEnable", 1.0);
		}
	}

	return true;
}

BOOL WINAPI DllMain(HMODULE MODULE, DWORD Reason, LPVOID Reserved) {

	static HANDLE THREAD;

	switch (Reason)
	{
	case DLL_PROCESS_ATTACH:
		DisableThreadLibraryCalls(MODULE);
		THREAD = CreateThread(0, 0, (LPTHREAD_START_ROUTINE)RunHack,0,0,0);
		break;

	case DLL_PROCESS_DETACH:
		if (THREAD != NULL)
		{
			TerminateThread(THREAD, 0);
		}
		break;
	}

	return true;
}