[zydria]

I went through the code and fixed a few mistakes i made in the other posts and cleaned it up a bit. I also switched from a variable to a rule to turn out of combat regen on or off...

Here's the new code...
client_process.cpp

void Client::DoHPRegen() {
	/* Out of combat HP Regen Multiplier added by Zydria */

	sint32 normal_regen = LevelRegen();
	sint32 item_regen = itembonuses.HPRegen;
	sint32 spell_regen = spellbonuses.HPRegen;
	sint32 total_regen = normal_regen + item_regen + spell_regen;
	
	//if Out of Combat Regen is turned on
	if (RuleB(Character, OutOfCombatRegen)){

		// if the player is in combat... normal hp regen
		if (IsEngaged())
			{
				total_regen = total_regen;
			}
		// if they are out of combat... normal regen multiplied by HPRegenMultiplier Rule 
		// Default: Normal Regen
		else
			{
				total_regen = (total_regen * RuleI(Character, HPRegenMultiplier)) / 100;
			}
		//if out of combat regen is turned off, use normal regen rules.
	} else {
		total_regen = (total_regen * RuleI(Character, HPRegenMultiplier)) / 100;
	}

	SetHP(GetHP() + total_regen);
	SendHPUpdate();
}

void Client::DoManaRegen() {
	/* Out of combat Mana Regen Multiplier added by Zydria */

	if (GetMana() >= max_mana)
		return;
	int32 level=GetLevel();
	int32 regen = 0;
	//If player is sitting or riding a horse... they should meditate if they have it.
	if (IsSitting() ||(GetHorseId() != 0)) {		//this should be changed so we dont med while camping, etc...
		if(HasSkill(MEDITATE)) {
			medding = true;
			regen = (((GetSkill(MEDITATE)/10)+(level-(level/4)))/4)+4;
			regen += spellbonuses.ManaRegen + itembonuses.ManaRegen;
			CheckIncreaseSkill(MEDITATE, -10);
		}
		else
			regen = 2+spellbonuses.ManaRegen+itembonuses.ManaRegen+(level/5);
	}
	else {
		medding = false;
		regen = 2+spellbonuses.ManaRegen+itembonuses.ManaRegen+(level/5);
	}
	regen += GetAA(aaMentalClarity);
	regen += GetAA(aaBodyAndMindRejuvenation);
	
	// if out of combat regen is turned on
	if (RuleB(Character, OutOfCombatRegen)) {

		// if character is in combat
		if (IsEngaged())
			{	
				// normal regen
				regen = regen;
			}
		//if not
		else
			{
				// regen at normal regen * mpregen value
				regen = (regen * RuleI(Character, ManaRegenMultiplier)) / 100;
			}
	
		// if out of combat regen is turned off, use normal regen rules
	} else {
			regen = (regen * RuleI(Character, ManaRegenMultiplier)) / 100;
		}
	
	SetMana(GetMana() + regen);
	SendManaUpdatePacket();
}

void Client::DoEnduranceRegen()
{
	/* Out of combat Endurance Regen Multiplier added by Zydria */

	if(GetEndurance() >= GetMaxEndurance())
		return;

	int32 level=GetLevel();
	int32 regen = 0;

	regen = int(level*4/10) + 2;
	regen += spellbonuses.EnduranceRegen + itembonuses.EnduranceRegen;

	//if out of combat regen is on.
	if (RuleB(Character, OutOfCombatRegen)) {
		// if player is in combat...
		if (IsEngaged()) 
			{
				// normal regen
				regen = regen;
			}
		// if not...
		else
			{
				// regen at normal end regen * ENRegen value
				regen = (regen * RuleI(Character, EnduranceRegenMultiplier))/ 100;
			}
		// if out of combat regen is turned off, use normal regen rules.
	} else {
		regen = (regen * RuleI(Character, EnduranceRegenMultiplier)) / 100;
	}


	SetEndurance(GetEndurance() + regen);
}

then add this to ruletypes.h under the character section

RULE_BOOL( Character, OutOfCombatRegen, false ) // Whether or not to used increased regen rates while player is not in combat.

turn it off or on from the rules table in the db or the #rules command ingame.