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Old School poison changes to be close to live. Added extending procing rule.

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This commit is contained in:
Noudess 2019-10-10 14:32:27 -04:00
parent bca567d2f5
commit bcf0af0a8d
3 changed files with 28 additions and 12 deletions
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1
common/ruletypes.h
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@ -492,6 +492,7 @@ RULE_BOOL(Combat, ClassicMasterWu, false, "classic master wu uses a random speci
RULE_INT(Combat, LevelToStopDamageCaps, 0, "1 will effectively disable them, 20 should give basically same results as old incorrect system")
RULE_BOOL(Combat, ClassicNPCBackstab, false, "true disables npc facestab - npcs get normal attack if not behind")
RULE_BOOL(Combat, UseNPCDamageClassLevelMods, true, "Uses GetClassLevelDamageMod calc in npc_scale_manager")
RULE_BOOL(Combat, UseExtendedPoisonProcs, false, "Allow old school poisons to last until characrer zones, at a lower proc rate")
RULE_CATEGORY_END()
RULE_CATEGORY(NPC)

25
zone/attack.cpp
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@ -4069,10 +4069,15 @@ void Mob::TrySpellProc(const EQEmu::ItemInstance *inst, const EQEmu::ItemData *w
if (!weapon && hand == EQEmu::invslot::slotRange && GetSpecialAbility(SPECATK_RANGED_ATK))
rangedattk = true;
int16 poison_slot=-1;
for (uint32 i = 0; i < MAX_PROCS; i++) {
if (IsPet() && hand != EQEmu::invslot::slotPrimary) //Pets can only proc spell procs from their primay hand (ie; beastlord pets)
continue; // If pets ever can proc from off hand, this will need to change
if (!weapon || (SpellProcs[i].base_spellID == POISON_PROC && weapon->ItemType != EQEmu::item::ItemType1HPiercing))
continue; // Old school poison will only proc with 1HP equipped.
// Not ranged
if (!rangedattk) {
// Perma procs (AAs)
@ -4088,6 +4093,11 @@ void Mob::TrySpellProc(const EQEmu::ItemInstance *inst, const EQEmu::ItemData *w
// Spell procs (buffs)
if (SpellProcs[i].spellID != SPELL_UNKNOWN) {
if (SpellProcs[i].base_spellID == POISON_PROC) {
poison_slot=i;
continue; // Process the poison proc last per @mackal
}
float chance = ProcChance * (static_cast<float>(SpellProcs[i].chance) / 100.0f);
if (zone->random.Roll(chance)) {
LogCombat("Spell proc [{}] procing spell [{}] ([{}] percent chance)", i, SpellProcs[i].spellID, chance);
@ -4118,6 +4128,21 @@ void Mob::TrySpellProc(const EQEmu::ItemInstance *inst, const EQEmu::ItemData *w
}
}
if (poison_slot > -1) {
bool one_shot = !RuleB(Combat, UseExtendedPoisonProcs);
float chance = (one_shot) ? 100.0f : ProcChance * (static_cast<float>(SpellProcs[poison_slot].chance) / 100.0f);
uint16 spell_id = SpellProcs[poison_slot].spellID;
if (zone->random.Roll(chance)) {
LogCombat("Poison proc [{}] procing spell [{}] ([{}] percent chance)", poison_slot, spell_id, chance);
SendBeginCast(spell_id, 0);
ExecWeaponProc(nullptr, spell_id, on, SpellProcs[poison_slot].level_override);
if (one_shot) {
RemoveProcFromWeapon(spell_id);
}
}
}
if (HasSkillProcs() && hand != EQEmu::invslot::slotRange) { //We check ranged skill procs within the attack functions.
uint16 skillinuse = 28;
if (weapon)

12
zone/client_packet.cpp
View File

@ -2809,12 +2809,8 @@ void Client::Handle_OP_ApplyPoison(const EQApplicationPacket *app)
uint32 ApplyPoisonSuccessResult = 0;
const EQEmu::ItemInstance* PrimaryWeapon = GetInv().GetItem(EQEmu::invslot::slotPrimary);
const EQEmu::ItemInstance* SecondaryWeapon = GetInv().GetItem(EQEmu::invslot::slotSecondary);
const EQEmu::ItemInstance* PoisonItemInstance = GetInv().GetItem(ApplyPoisonData->inventorySlot);
const EQEmu::ItemData* primary = (PrimaryWeapon ? PrimaryWeapon->GetItem() : nullptr);
const EQEmu::ItemData* secondary = (SecondaryWeapon ? SecondaryWeapon->GetItem() : nullptr);
const EQEmu::ItemData* poison = (PoisonItemInstance ? PoisonItemInstance->GetItem() : nullptr);
bool IsPoison = (poison && poison->ItemType == EQEmu::item::ItemTypePoison);
@ -2828,10 +2824,7 @@ void Client::Handle_OP_ApplyPoison(const EQApplicationPacket *app)
// Poison is too high to apply.
MessageString(Chat::LightBlue, POISON_TOO_HIGH);
}
else if ((primary &&
primary->ItemType == EQEmu::item::ItemType1HPiercing) ||
(secondary &&
secondary->ItemType == EQEmu::item::ItemType1HPiercing)) {
else {
double ChanceRoll = zone->random.Real(0, 1);
@ -2851,9 +2844,6 @@ void Client::Handle_OP_ApplyPoison(const EQApplicationPacket *app)
AddProcToWeapon(poison->Proc.Effect, false, (GetDEX() / 100) + 103, POISON_PROC);
}
}
else {
Message(Chat::Red, "A piercing weapon must be wielded to apply poison.");
}
// Live always deletes the item, success or failure. Even if too high.
DeleteItemInInventory(ApplyPoisonData->inventorySlot, 1, true);