[Basic Tutorial] Adding Godmode and Noclip Cheats

[Basic Tutorial] Adding Godmode and Noclip Cheats
This is two tutorials I wrote up for my first forum, and thought I'd put them here for any n00bs: ------------------------------------------------------------------ Enabling the NoClip Debug cheat For those who like playing with debug mode, this is how to enable the NoClip function for Wolfenstein. Open WL_DEBUG.C and do a search for "noclip". You should get this:


#ifdef SPEAR
	else if (Keyboard[sc_N])			// N = no clip
	{
		noclip^=1;
		CenterWindow (18,3);
		if (noclip)
			US_PrintCentered ("No clipping ON");
		else
			US_PrintCentered ("No clipping OFF");
		VW_UpdateScreen();
		IN_Ack ();
		return 1;
	}
#endif

To enable it, simply delete the "#ifdef SPEAR" and "#endif" statements.


	else if (Keyboard[sc_N])			// N = no clip
	{
		noclip^=1;
		CenterWindow (18,3);
		if (noclip)
			US_PrintCentered ("No clipping ON");
		else
			US_PrintCentered ("No clipping OFF");
		VW_UpdateScreen();
		IN_Ack ();
		return 1;
	}

How about enabling NoClip as a normal cheat? Simply open WL_PLAY.C and search for "MLI". You should get the following:


	//
	// SECRET CHEAT CODE: 'MLI'
	//
	if (Keyboard[sc_M] &&
		Keyboard[sc_L] &&
		Keyboard[sc_I])
	{
		gamestate.health = 100;
		gamestate.ammo = 99;
		gamestate.keys = 3;
		gamestate.score = 0;
		gamestate.TimeCount += 42000L;
		GiveWeapon (wp_chaingun);

		DrawWeapon();
		DrawHealth();
		DrawKeys();
		DrawAmmo();
		DrawScore();

Above this cheat, type the following:


	//
	// SECRET NOCLIP CHEAT
	//
	if (Keyboard[sc_J] &&		//You can customize these
		Keyboard[sc_K] &&	//keys to suit your needs
		Keyboard[sc_L])		//in your code.

	{
		noclip^=1;
		CenterWindow (18,3);
		if (noclip)
			US_PrintCentered ("No clipping ON");	//You may customize this message
		else
			US_PrintCentered ("No clipping OFF");	//You may customize this message
		VW_UpdateScreen();
		IN_Ack ();
		return 1;
	}

When you compile, you may get a warning which reads that such and such can't return a value, but you just ignore that. Now when in the game, pressing the keys JKL will activate NoClip mode, allowing you to go through walls! ~~~~~~~~~~~~~~~~~~~~ Activating the God Mode cheat in Wolfenstein. In Spear of Destiny, pressing TAB-G-F10 activated GodMode. This cheat was not available in the original, so here's how to activate it. Open up WL_PLAY.C and search for godmode until you get this:


#ifdef SPEAR
	//
	// SECRET CHEAT CODE: TAB-G-F10
	//
	if (Keyboard[sc_Tab] &&
		Keyboard[sc_G] &&
		Keyboard[sc_F10])
	{
		WindowH = 160;
		if (godmode)
		{
			Message ("God mode OFF");
			SD_PlaySound (NOBONUSSND);
		}
		else
		{
			Message ("God mode ON");
			SD_PlaySound (ENDBONUS2SND);
		}

		IN_Ack();
		godmode ^= 1;
		DrawAllPlayBorderSides ();
		IN_ClearKeysDown();
		return;
	}
	#endif

"#ifdef SPEAR" means that the cheat is only active in Spear of Destiny. To fix this, simply delete or comment out "#ifdef SPEAR" and "#endif". Now the cheat is accessable in Wolfenstein. Before you compile, you will have to change the sounds used in this code; namely "NOBONUSSND" and "ENDBONUS2SND" as they are only available in Spear of Destiny. I would change them to "BONUS1SND" and "BONUS2SND". The code would now look like this:


	//
	// SECRET CHEAT CODE: TAB-G-F10
	//
	if (Keyboard[sc_Tab] &&
		Keyboard[sc_G] &&
		Keyboard[sc_F10])
	{
		WindowH = 160;
		if (godmode)
		{
			Message ("God mode OFF");
			SD_PlaySound (BONUS1SND);
		}
		else
		{
			Message ("God mode ON");
			SD_PlaySound (BONUS2SND);
		}

		IN_Ack();
		godmode ^= 1;
		DrawAllPlayBorderSides ();
		IN_ClearKeysDown();
		return;
	}

Now, the last thing you can do is customize the messages and buttons to activate godmode. In this next example I have changed the code to G-O-D and customized the message to read "You're invincible!". It now looks like this:


	//
	// SECRET CHEAT CODE: G-O-D   You don't need to change this line
	//
	if (Keyboard[sc_G] &&
		Keyboard[sc_O] &&
		Keyboard[sc_D])
	{
		WindowH = 160;
		if (godmode)
		{
			Message ("You're gonna die!");	//you're custom message
			SD_PlaySound (BONUS1SND);
		}
		else
		{
			Message ("You're Invincible!");	//you're custom message
			SD_PlaySound (BONUS2SND);
		}

		IN_Ack();
		godmode ^= 1;
		DrawAllPlayBorderSides ();
		IN_ClearKeysDown();
		return;
	}

Save, compile, and play. Simple. -------------------------------------------------------- I hope this helps someone learn more about the code. There you go -Deathshead

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