Merge pull request #684 from daerath/feature/Dae-ModernAAXP

Feature/dae modern aaxp

common/ruletypes.h

@@ -676,6 +676,12 @@ RULE_CATEGORY_END()
 RULE_CATEGORY(AA)
 RULE_INT(AA, ExpPerPoint, 23976503)	//Amount of exp per AA. Is the same as the amount of exp to go from level 51 to level 52.
 RULE_BOOL(AA, Stacking, true) //Allow AA that belong to the same group to stack on SOF+ clients.
+RULE_BOOL(AA, NormalizedAAEnabled, false) // TSS+ change to AA that normalizes AA XP to a fixed # of white con kills independent of level.
+RULE_INT(AA, NormalizedAANumberOfWhiteConPerAA, 25) // The number of white con kills per AA point.
+RULE_BOOL(AA, ModernAAScalingEnabled, false) // Are we linearly scaling AA XP based on total # of earned AA?
+RULE_REAL(AA, ModernAAScalingStartPercent, 1000) // 1000% or 10x AA XP at the start of the scaling range
+RULE_INT(AA, ModernAAScalingAAMinimum, 0) // The minimum number of earned AA before AA XP scaling begins.
+RULE_INT(AA, ModernAAScalingAALimit, 4000) // The number of earned AA when AA XP scaling ends
 RULE_CATEGORY_END()
 
 RULE_CATEGORY(Console)

zone/client.h

@@ -606,6 +606,10 @@ public:
 	uint32 GetExperienceForKill(Mob *against);
 	void AddEXP(uint32 in_add_exp, uint8 conlevel = 0xFF, bool resexp = false);
 	uint32 CalcEXP(uint8 conlevel = 0xFF);
+	void CalculateNormalizedAAExp(uint32 &add_aaxp, uint8 conlevel, bool resexp);
+	void CalculateStandardAAExp(uint32 &add_aaxp, uint8 conlevel, bool resexp);
+	void CalculateLeadershipExp(uint32 &add_exp, uint8 conlevel);
+	void CalculateExp(uint32 in_add_exp, uint32 &add_exp, uint32 &add_aaxp, uint8 conlevel, bool resexp);
 	void SetEXP(uint32 set_exp, uint32 set_aaxp, bool resexp=false);
 	void AddLevelBasedExp(uint8 exp_percentage, uint8 max_level=0);
 	void SetLeadershipEXP(uint32 group_exp, uint32 raid_exp);

zone/exp.cpp

@@ -37,6 +37,49 @@
 
 extern QueryServ* QServ;
 
+static uint32 ScaleAAXPBasedOnCurrentAATotal(int earnedAA, uint32 add_aaxp)
+{
+	float baseModifier = RuleR(AA, ModernAAScalingStartPercent);
+	int aaMinimum = RuleI(AA, ModernAAScalingAAMinimum);
+	int aaLimit = RuleI(AA, ModernAAScalingAALimit);
+
+	// Are we within the scaling window?
+	if (earnedAA >= aaLimit || earnedAA < aaMinimum)
+	{
+		Log(Logs::Detail, Logs::None, "Not within AA scaling window.");
+
+		// At or past the limit.  We're done.
+		return add_aaxp;
+	}
+
+	// We're not at the limit yet.  How close are we?
+	int remainingAA = aaLimit - earnedAA;
+
+	// We might not always be X - 0
+	int scaleRange = aaLimit - aaMinimum;
+
+	// Normalize and get the effectiveness based on the range and the character's
+	// current spent AA.
+	float normalizedScale = (float)remainingAA / scaleRange;
+
+	// Scale.
+	uint32 totalWithExpMod = add_aaxp * (baseModifier / 100) * normalizedScale;
+
+	// Are we so close to the scale limit that we're earning more XP without scaling?  This
+	// will happen when we get very close to the limit.  In this case, just grant the unscaled
+	// amount.
+	if (totalWithExpMod < add_aaxp)
+	{
+		return add_aaxp;
+	}
+
+	Log(Logs::Detail,
+		Logs::None,
+		"Total before the modifier %d :: NewTotal %d :: ScaleRange: %d, SpentAA: %d, RemainingAA: %d, normalizedScale: %0.3f",
+		add_aaxp, totalWithExpMod, scaleRange, earnedAA, remainingAA, normalizedScale);
+
+	return totalWithExpMod;
+}
 
 static uint32 MaxBankedGroupLeadershipPoints(int Level)
 {
@@ -174,152 +217,69 @@ uint32 Client::GetExperienceForKill(Mob *against)
 	return 0;
 }
 
-void Client::AddEXP(uint32 in_add_exp, uint8 conlevel, bool resexp) {
+float static GetConLevelModifierPercent(uint8 conlevel)
-
-	this->EVENT_ITEM_ScriptStopReturn();
-
-	uint32 add_exp = in_add_exp;
-
-	if(!resexp && (XPRate != 0))
-		add_exp = static_cast<uint32>(in_add_exp * (static_cast<float>(XPRate) / 100.0f));
-
-	if (m_epp.perAA<0 || m_epp.perAA>100)
-		m_epp.perAA=0;	// stop exploit with sanity check
-
-	uint32 add_aaxp;
-	if(resexp) {
-		add_aaxp = 0;
-	} else {
-
-		//figure out how much of this goes to AAs
-		add_aaxp = add_exp * m_epp.perAA / 100;
-		//take that amount away from regular exp
-		add_exp -= add_aaxp;
-
-		float totalmod = 1.0;
-		float zemmod = 1.0;
-		//get modifiers
-		if(RuleR(Character, ExpMultiplier) >= 0){
-			totalmod *= RuleR(Character, ExpMultiplier);
-		}
-
-		if(zone->newzone_data.zone_exp_multiplier >= 0){
-			zemmod *= zone->newzone_data.zone_exp_multiplier;
-		}
-
-		if(RuleB(Character,UseRaceClassExpBonuses))
 {
-			if(GetBaseRace() == HALFLING){
-				totalmod *= 1.05;
-			}
-
-			if(GetClass() == ROGUE || GetClass() == WARRIOR){
-				totalmod *= 1.05;
-			}
-		}
-
-		if(zone->IsHotzone())
-		{
-			totalmod += RuleR(Zone, HotZoneBonus);
-		}
-
-		add_exp = uint32(float(add_exp) * totalmod * zemmod);
-
-		if(RuleB(Character,UseXPConScaling))
-		{
-			if (conlevel != 0xFF && !resexp) {
 	switch (conlevel)
 	{
-					case CON_GRAY:
-						add_exp = 0;
-						add_aaxp = 0;
-						return;
 	case CON_GREEN:
-						add_exp = add_exp * RuleI(Character, GreenModifier) / 100;
+		return (float)RuleI(Character, GreenModifier) / 100;
-						add_aaxp = add_aaxp * RuleI(Character, GreenModifier) / 100;
 		break;
 	case CON_LIGHTBLUE:
-							add_exp = add_exp * RuleI(Character, LightBlueModifier)/100;
+		return (float)RuleI(Character, LightBlueModifier) / 100;
-							add_aaxp = add_aaxp * RuleI(Character, LightBlueModifier)/100;
 		break;
 	case CON_BLUE:
-							add_exp = add_exp * RuleI(Character, BlueModifier)/100;
+		return (float)RuleI(Character, BlueModifier) / 100;
-							add_aaxp = add_aaxp * RuleI(Character, BlueModifier)/100;
 		break;
 	case CON_WHITE:
-							add_exp = add_exp * RuleI(Character, WhiteModifier)/100;
+		return (float)RuleI(Character, WhiteModifier) / 100;
-							add_aaxp = add_aaxp * RuleI(Character, WhiteModifier)/100;
 		break;
 	case CON_YELLOW:
-							add_exp = add_exp * RuleI(Character, YellowModifier)/100;
+		return (float)RuleI(Character, YellowModifier) / 100;
-							add_aaxp = add_aaxp * RuleI(Character, YellowModifier)/100;
 		break;
 	case CON_RED:
-							add_exp = add_exp * RuleI(Character, RedModifier)/100;
+		return (float)RuleI(Character, RedModifier) / 100;
-							add_aaxp = add_aaxp * RuleI(Character, RedModifier)/100;
 		break;
-				}
+	default:
+		return 0;
 	}
 }
 
-		if (IsLeadershipEXPOn() && (conlevel == CON_BLUE || conlevel == CON_WHITE || conlevel == CON_YELLOW || conlevel == CON_RED)) {
+void Client::CalculateNormalizedAAExp(uint32 &add_aaxp, uint8 conlevel, bool resexp)
-			add_exp = static_cast<uint32>(static_cast<float>(add_exp) * 0.8f);
+{
-
+	// Functionally this is the same as having the case in the switch, but this is
-			if (GetGroup()) {
+	// cleaner to read.
-				if (m_pp.group_leadership_points < MaxBankedGroupLeadershipPoints(GetLevel())
+	if (CON_GRAY == conlevel || resexp)
-						&& RuleI(Character, KillsPerGroupLeadershipAA) > 0) {
+	{
-					uint32 exp = GROUP_EXP_PER_POINT / RuleI(Character, KillsPerGroupLeadershipAA);
+		add_aaxp = 0;
-					Client *mentoree = GetGroup()->GetMentoree();
+		return;
-					if (GetGroup()->GetMentorPercent() && mentoree &&
-							mentoree->GetGroupPoints() < MaxBankedGroupLeadershipPoints(mentoree->GetLevel())) {
-						uint32 mentor_exp = exp * (GetGroup()->GetMentorPercent() / 100.0f);
-						exp -= mentor_exp;
-						mentoree->AddLeadershipEXP(mentor_exp, 0); // ends up rounded down
-						mentoree->Message_StringID(MT_Leadership, GAIN_GROUP_LEADERSHIP_EXP);
-					}
-					if (exp > 0) { // possible if you mentor 100% to the other client
-						AddLeadershipEXP(exp, 0); // ends up rounded up if mentored, no idea how live actually does it
-						Message_StringID(MT_Leadership, GAIN_GROUP_LEADERSHIP_EXP);
-					}
-				} else {
-					Message_StringID(MT_Leadership, MAX_GROUP_LEADERSHIP_POINTS);
-				}
-			} else {
-				Raid *raid = GetRaid();
-				// Raid leaders CAN NOT gain group AA XP, other group leaders can though!
-				if (raid->IsLeader(this)) {
-					if (m_pp.raid_leadership_points < MaxBankedRaidLeadershipPoints(GetLevel())
-							&& RuleI(Character, KillsPerRaidLeadershipAA) > 0) {
-						AddLeadershipEXP(0, RAID_EXP_PER_POINT / RuleI(Character, KillsPerRaidLeadershipAA));
-						Message_StringID(MT_Leadership, GAIN_RAID_LEADERSHIP_EXP);
-					} else {
-						Message_StringID(MT_Leadership, MAX_RAID_LEADERSHIP_POINTS);
-					}
-				} else {
-					if (m_pp.group_leadership_points < MaxBankedGroupLeadershipPoints(GetLevel())
-							&& RuleI(Character, KillsPerGroupLeadershipAA) > 0) {
-						uint32 group_id = raid->GetGroup(this);
-						uint32 exp = GROUP_EXP_PER_POINT / RuleI(Character, KillsPerGroupLeadershipAA);
-						Client *mentoree = raid->GetMentoree(group_id);
-						if (raid->GetMentorPercent(group_id) && mentoree &&
-								mentoree->GetGroupPoints() < MaxBankedGroupLeadershipPoints(mentoree->GetLevel())) {
-							uint32 mentor_exp = exp * (raid->GetMentorPercent(group_id) / 100.0f);
-							exp -= mentor_exp;
-							mentoree->AddLeadershipEXP(mentor_exp, 0);
-							mentoree->Message_StringID(MT_Leadership, GAIN_GROUP_LEADERSHIP_EXP);
-						}
-						if (exp > 0) {
-							AddLeadershipEXP(exp, 0);
-							Message_StringID(MT_Leadership, GAIN_GROUP_LEADERSHIP_EXP);
-						}
-					} else {
-						Message_StringID(MT_Leadership, MAX_GROUP_LEADERSHIP_POINTS);
-					}
-				}
 	}
 
+	// For this, we ignore the provided value of add_aaxp because it doesn't
+	// apply.  XP per AA is normalized such that there are X white con kills
+	// per AA.
+
+	uint32 whiteConKillsPerAA = RuleI(AA, NormalizedAANumberOfWhiteConPerAA);
+	uint32 xpPerAA = RuleI(AA, ExpPerPoint);
+
+	float colorModifier = GetConLevelModifierPercent(conlevel);
+	float percentToAAXp = (float)m_epp.perAA / 100;
+
+	// Normalize the amount of AA XP we earned for this kill.
+	add_aaxp = percentToAAXp * (xpPerAA / (whiteConKillsPerAA / colorModifier));
 }
 
+void Client::CalculateStandardAAExp(uint32 &add_aaxp, uint8 conlevel, bool resexp)
+{
+	if (!resexp)
+	{
+		//if XP scaling is based on the con of a monster, do that now.
+		if (RuleB(Character, UseXPConScaling))
+		{
+			if (conlevel != 0xFF && !resexp)
+			{
+				add_aaxp *= GetConLevelModifierPercent(conlevel);
+			}
+		}
 	}	//end !resexp
 
 	float aatotalmod = 1.0;
@@ -347,19 +307,212 @@ void Client::AddEXP(uint32 in_add_exp, uint8 conlevel, bool resexp) {
 
 	if (RuleB(Zone, LevelBasedEXPMods)) {
 		if (zone->level_exp_mod[GetLevel()].ExpMod) {
-			add_exp *= zone->level_exp_mod[GetLevel()].ExpMod;
 			add_aaxp *= zone->level_exp_mod[GetLevel()].AAExpMod;
 		}
 	}
 
-	uint32 exp = GetEXP() + add_exp;
+	add_aaxp = (uint32)(RuleR(Character, AAExpMultiplier) * add_aaxp * aatotalmod);
+}
 
-	uint32 aaexp = (uint32)(RuleR(Character, AAExpMultiplier) * add_aaxp * aatotalmod);
+void Client::CalculateLeadershipExp(uint32 &add_exp, uint8 conlevel)
+{
+	if (IsLeadershipEXPOn() && (conlevel == CON_BLUE || conlevel == CON_WHITE || conlevel == CON_YELLOW || conlevel == CON_RED))
+	{
+		add_exp = static_cast<uint32>(static_cast<float>(add_exp) * 0.8f);
+
+		if (GetGroup())
+		{
+			if (m_pp.group_leadership_points < MaxBankedGroupLeadershipPoints(GetLevel())
+				&& RuleI(Character, KillsPerGroupLeadershipAA) > 0)
+			{
+				uint32 exp = GROUP_EXP_PER_POINT / RuleI(Character, KillsPerGroupLeadershipAA);
+				Client *mentoree = GetGroup()->GetMentoree();
+				if (GetGroup()->GetMentorPercent() && mentoree &&
+					mentoree->GetGroupPoints() < MaxBankedGroupLeadershipPoints(mentoree->GetLevel()))
+				{
+					uint32 mentor_exp = exp * (GetGroup()->GetMentorPercent() / 100.0f);
+					exp -= mentor_exp;
+					mentoree->AddLeadershipEXP(mentor_exp, 0); // ends up rounded down
+					mentoree->Message_StringID(MT_Leadership, GAIN_GROUP_LEADERSHIP_EXP);
+				}
+				if (exp > 0)
+				{
+					// possible if you mentor 100% to the other client
+					AddLeadershipEXP(exp, 0); // ends up rounded up if mentored, no idea how live actually does it
+					Message_StringID(MT_Leadership, GAIN_GROUP_LEADERSHIP_EXP);
+				}
+			}
+			else
+			{
+				Message_StringID(MT_Leadership, MAX_GROUP_LEADERSHIP_POINTS);
+			}
+		}
+		else
+		{
+			Raid *raid = GetRaid();
+			// Raid leaders CAN NOT gain group AA XP, other group leaders can though!
+			if (raid->IsLeader(this))
+			{
+				if (m_pp.raid_leadership_points < MaxBankedRaidLeadershipPoints(GetLevel())
+					&& RuleI(Character, KillsPerRaidLeadershipAA) > 0)
+				{
+					AddLeadershipEXP(0, RAID_EXP_PER_POINT / RuleI(Character, KillsPerRaidLeadershipAA));
+					Message_StringID(MT_Leadership, GAIN_RAID_LEADERSHIP_EXP);
+				}
+				else
+				{
+					Message_StringID(MT_Leadership, MAX_RAID_LEADERSHIP_POINTS);
+				}
+			}
+			else
+			{
+				if (m_pp.group_leadership_points < MaxBankedGroupLeadershipPoints(GetLevel())
+					&& RuleI(Character, KillsPerGroupLeadershipAA) > 0)
+				{
+					uint32 group_id = raid->GetGroup(this);
+					uint32 exp = GROUP_EXP_PER_POINT / RuleI(Character, KillsPerGroupLeadershipAA);
+					Client *mentoree = raid->GetMentoree(group_id);
+					if (raid->GetMentorPercent(group_id) && mentoree &&
+						mentoree->GetGroupPoints() < MaxBankedGroupLeadershipPoints(mentoree->GetLevel()))
+					{
+						uint32 mentor_exp = exp * (raid->GetMentorPercent(group_id) / 100.0f);
+						exp -= mentor_exp;
+						mentoree->AddLeadershipEXP(mentor_exp, 0);
+						mentoree->Message_StringID(MT_Leadership, GAIN_GROUP_LEADERSHIP_EXP);
+					}
+					if (exp > 0)
+					{
+						AddLeadershipEXP(exp, 0);
+						Message_StringID(MT_Leadership, GAIN_GROUP_LEADERSHIP_EXP);
+					}
+				}
+				else
+				{
+					Message_StringID(MT_Leadership, MAX_GROUP_LEADERSHIP_POINTS);
+				}
+			}
+		}
+	}
+}
+
+void Client::CalculateExp(uint32 in_add_exp, uint32 &add_exp, uint32 &add_aaxp, uint8 conlevel, bool resexp)
+{
+	add_exp = in_add_exp;
+
+	if (!resexp && (XPRate != 0))
+	{
+		add_exp = static_cast<uint32>(in_add_exp * (static_cast<float>(XPRate) / 100.0f));
+	}
+
+	// Make sure it was initialized.
+	add_aaxp = 0;
+
+	if (!resexp)
+	{
+		//figure out how much of this goes to AAs
+		add_aaxp = add_exp * m_epp.perAA / 100;
+
+		//take that amount away from regular exp
+		add_exp -= add_aaxp;
+
+		float totalmod = 1.0;
+		float zemmod = 1.0;
+
+		//get modifiers
+		if (RuleR(Character, ExpMultiplier) >= 0) {
+			totalmod *= RuleR(Character, ExpMultiplier);
+		}
+
+		//add the zone exp modifier.
+		if (zone->newzone_data.zone_exp_multiplier >= 0) {
+			zemmod *= zone->newzone_data.zone_exp_multiplier;
+		}
+
+		if (RuleB(Character, UseRaceClassExpBonuses))
+		{
+			if (GetBaseRace() == HALFLING) {
+				totalmod *= 1.05;
+			}
+
+			if (GetClass() == ROGUE || GetClass() == WARRIOR) {
+				totalmod *= 1.05;
+			}
+		}
+
+		//add hotzone modifier if one has been set.
+		if (zone->IsHotzone())
+		{
+			totalmod += RuleR(Zone, HotZoneBonus);
+		}
+
+		add_exp = uint32(float(add_exp) * totalmod * zemmod);
+
+		//if XP scaling is based on the con of a monster, do that now.
+		if (RuleB(Character, UseXPConScaling))
+		{
+			if (conlevel != 0xFF && !resexp)
+			{
+				add_exp = add_exp * GetConLevelModifierPercent(conlevel);
+			}
+		}
+
+		// Calculate any changes to leadership experience.
+		CalculateLeadershipExp(add_exp, conlevel);
+	}	//end !resexp
+
+	if (RuleB(Zone, LevelBasedEXPMods)) {
+		if (zone->level_exp_mod[GetLevel()].ExpMod) {
+			add_exp *= zone->level_exp_mod[GetLevel()].ExpMod;
+		}
+	}
+
+	add_exp = GetEXP() + add_exp;
+}
+
+void Client::AddEXP(uint32 in_add_exp, uint8 conlevel, bool resexp) {
+
+	this->EVENT_ITEM_ScriptStopReturn();
+
+	uint32 exp = 0;
+	uint32 aaexp = 0;
+
+	if (m_epp.perAA<0 || m_epp.perAA>100)
+		m_epp.perAA=0;	// stop exploit with sanity check
+
+	// Calculate regular XP
+	CalculateExp(in_add_exp, exp, aaexp, conlevel, resexp);
+
+	// Calculate regular AA XP
+	if (!RuleB(AA, NormalizedAAEnabled))
+	{
+		CalculateStandardAAExp(aaexp, conlevel, resexp);
+	}
+	else
+	{
+		CalculateNormalizedAAExp(aaexp, conlevel, resexp);
+	}
+
+	// Are we also doing linear AA acceleration?
+	if (RuleB(AA, ModernAAScalingEnabled) && aaexp > 0)
+	{
+		aaexp = ScaleAAXPBasedOnCurrentAATotal(GetAAPoints(), aaexp);
+	}
+
+	// Get current AA XP total
 	uint32 had_aaexp = GetAAXP();
-	aaexp += had_aaexp;
-	if(aaexp < had_aaexp)
-		aaexp = had_aaexp;	//watch for wrap
 
+	// Add it to the XP we just earned.
+	aaexp += had_aaexp;
+
+	// Make sure our new total (existing + just earned) isn't lower than the
+	// existing total.  If it is, we overflowed the bounds of uint32 and wrapped.
+	// Reset to the existing total.
+	if (aaexp < had_aaexp)
+	{
+		aaexp = had_aaexp;	//watch for wrap
+	}
+
+	// Now update our character's normal and AA xp
 	SetEXP(exp, aaexp, resexp);
 }