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Implement buff handling for CombatNPC

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This commit is contained in:
gsemaj
2023-07-25 13:49:40 -04:00
parent 82bee2051a
commit e325f7a40b
9 changed files with 224 additions and 131 deletions
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80
src/Abilities.cpp
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@@ -1,9 +1,12 @@
#include "Abilities.hpp"
#include "servers/CNShardServer.hpp"
#include "NPCManager.hpp"
#include "PlayerManager.hpp"
#include "Buffs.hpp"
#include "Nanos.hpp"
#include "MobAI.hpp"
using namespace Abilities;
@@ -55,7 +58,7 @@ static SkillResult handleSkillDamageNDebuff(SkillData* skill, int power, ICombat
duration = skill->durationTime[power];
strength = skill->values[0][power];
BuffStack debuff = {
duration, // ticks
(duration * 100) / MS_PER_COMBAT_TICK, // ticks
strength, // value
source->getRef(), // source
BuffClass::NANO, // buff class
@@ -64,9 +67,10 @@ static SkillResult handleSkillDamageNDebuff(SkillData* skill, int power, ICombat
target->addBuff(timeBuffId,
[](EntityRef self, Buff* buff, int status, BuffStack* stack) {
Buffs::timeBuffUpdate(self, buff, status, stack);
if(status == ETBU_DEL) Buffs::timeBuffTimeout(self);
},
[](EntityRef self, Buff* buff, time_t currTime) {
// no-op
Buffs::timeBuffTick(self, buff);
},
&debuff);
}
@@ -82,27 +86,53 @@ static SkillResult handleSkillDamageNDebuff(SkillData* skill, int power, ICombat
}
static SkillResult handleSkillLeech(SkillData* skill, int power, ICombatant* source, ICombatant* target) {
// TODO abilities
return SkillResult();
EntityRef sourceRef = source->getRef();
int heal = skill->values[0][power];
int healed = source->heal(sourceRef, heal);
int damage = heal * 2;
int dealt = target->takeDamage(sourceRef, damage);
sSkillResult_Leech result{};
result.Damage.eCT = target->getCharType();
result.Damage.iID = target->getID();
result.Damage.bProtected = dealt <= 0;
result.Damage.iDamage = dealt;
result.Damage.iHP = target->getCurrentHP();
result.Heal.eCT = result.Damage.eCT;
result.Heal.iID = result.Damage.iID;
result.Heal.iHealHP = healed;
result.Heal.iHP = source->getCurrentHP();
return SkillResult(sizeof(sSkillResult_Leech), &result);
}
static SkillResult handleSkillBuff(SkillData* skill, int power, ICombatant* source, ICombatant* target) {
int duration = skill->durationTime[power];
int strength = skill->values[0][power];
BuffStack passiveBuff = {
skill->drainType == SkillDrainType::PASSIVE ? 1 : duration, // ticks
skill->drainType == SkillDrainType::PASSIVE ? 1 : (duration * 100) / MS_PER_COMBAT_TICK, // ticks
strength, // value
source->getRef(), // source
source == target ? BuffClass::NANO : BuffClass::GROUP_NANO, // buff class
};
int timeBuffId = Abilities::getCSTBFromST(skill->skillType);
SkillDrainType drainType = skill->drainType;
if(!target->addBuff(timeBuffId,
[](EntityRef self, Buff* buff, int status, BuffStack* stack) {
Buffs::timeBuffUpdate(self, buff, status, stack);
[drainType](EntityRef self, Buff* buff, int status, BuffStack* stack) {
if(buff->id == ECSB_BOUNDINGBALL) {
// drain
ICombatant* combatant = dynamic_cast<ICombatant*>(self.getEntity());
combatant->takeDamage(buff->getLastSource(), 0); // aggro
}
if(drainType == SkillDrainType::ACTIVE && status == ETBU_DEL)
Buffs::timeBuffTimeout(self);
},
[](EntityRef self, Buff* buff, time_t currTime) {
// no-op
if(buff->id == ECSB_BOUNDINGBALL)
Buffs::tickDrain(self, buff); // drain
},
&passiveBuff)) return SkillResult(); // no result if already buffed
@@ -335,6 +365,12 @@ void Abilities::useNPCSkill(EntityRef npc, int skillID, std::vector<ICombatant*>
pkt->iSkillID = skillID;
pkt->eST = (int32_t)skill->skillType;
pkt->iTargetCnt = (int32_t)results.size();
if(npc.kind == EntityKind::MOB) {
Mob* mob = dynamic_cast<Mob*>(entity);
pkt->iValue1 = mob->hitX;
pkt->iValue2 = mob->hitY;
pkt->iValue3 = mob->hitZ;
}
attachSkillResults(results, (uint8_t*)(pkt + 1));
NPCManager::sendToViewable(entity, pkt, P_FE2CL_NPC_SKILL_HIT, resplen);
@@ -411,12 +447,6 @@ int Abilities::getCSTBFromST(SkillType skillType) {
case SkillType::PROTECTINFECTION:
result = ECSB_PROTECT_INFECTION;
break;
case SkillType::SNARE:
result = ECSB_DN_MOVE_SPEED;
break;
case SkillType::SLEEP:
result = ECSB_MEZ;
break;
case SkillType::MINIMAPENEMY:
result = ECSB_MINIMAP_ENEMY;
break;
@@ -429,15 +459,9 @@ int Abilities::getCSTBFromST(SkillType skillType) {
case SkillType::REWARDCASH:
result = ECSB_REWARD_CASH;
break;
case SkillType::INFECTIONDAMAGE:
result = ECSB_INFECTION;
break;
case SkillType::FREEDOM:
result = ECSB_FREEDOM;
break;
case SkillType::BOUNDINGBALL:
result = ECSB_BOUNDINGBALL;
break;
case SkillType::INVULNERABLE:
result = ECSB_INVULNERABLE;
break;
@@ -446,6 +470,22 @@ int Abilities::getCSTBFromST(SkillType skillType) {
break;
case SkillType::NANOSTIMPAK:
result = ECSB_STIMPAKSLOT1;
// shift as necessary
break;
case SkillType::SNARE:
result = ECSB_DN_MOVE_SPEED;
break;
case SkillType::STUN:
result = ECSB_STUN;
break;
case SkillType::SLEEP:
result = ECSB_MEZ;
break;
case SkillType::INFECTIONDAMAGE:
result = ECSB_INFECTION;
break;
case SkillType::BOUNDINGBALL:
result = ECSB_BOUNDINGBALL;
break;
default:
break;