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OpenFusion/src/Nanos.cpp

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#include "Nanos.hpp"
#include "servers/CNShardServer.hpp"
#include "PlayerManager.hpp"
#include "Missions.hpp"
#include "Abilities.hpp"
#include "NPCManager.hpp"
#include <cmath>
using namespace Nanos;
std::map<int32_t, NanoData> Nanos::NanoTable;
std::map<int32_t, NanoTuning> Nanos::NanoTunings;
#pragma region Helper methods
void Nanos::addNano(CNSocket* sock, int16_t nanoID, int16_t slot, bool spendfm) {
if (nanoID <= 0 || nanoID >= NANO_COUNT)
return;
Player *plr = PlayerManager::getPlayer(sock);
int level = plr->level;
#ifndef ACADEMY
level = nanoID < plr->level ? plr->level : nanoID;
/*
* Spend the necessary Fusion Matter.
* Note the use of the not-yet-incremented plr->level as opposed to level.
* Doing it the other way always leaves the FM at 0. Jade totally called it.
*/
plr->level = level;
if (spendfm)
Missions::updateFusionMatter(sock, -(int)Missions::AvatarGrowth[plr->level-1]["m_iReqBlob_NanoCreate"]);
#endif
// Send to client
INITSTRUCT(sP_FE2CL_REP_PC_NANO_CREATE_SUCC, resp);
resp.Nano.iID = nanoID;
resp.Nano.iStamina = 150;
resp.iQuestItemSlotNum = slot;
resp.iPC_Level = level;
resp.iPC_FusionMatter = plr->fusionmatter;
if (plr->activeNano > 0 && plr->activeNano == nanoID)
summonNano(sock, -1); // just unsummon the nano to prevent infinite buffs
// Update player
plr->Nanos[nanoID] = resp.Nano;
sock->sendPacket(resp, P_FE2CL_REP_PC_NANO_CREATE_SUCC);
/*
* iPC_Level in NANO_CREATE_SUCC sets the player's level.
* Other players must be notified of the change as well. Both P_FE2CL_REP_PC_NANO_CREATE and
* P_FE2CL_REP_PC_CHANGE_LEVEL appear to play the same animation, but only the latter affects
* the other player's displayed level.
*/
INITSTRUCT(sP_FE2CL_REP_PC_CHANGE_LEVEL, resp2);
resp2.iPC_ID = plr->iID;
resp2.iPC_Level = level;
// Update other players' perception of the player's level
PlayerManager::sendToViewable(sock, resp2, P_FE2CL_REP_PC_CHANGE_LEVEL);
}
void Nanos::summonNano(CNSocket *sock, int slot, bool silent) {
INITSTRUCT(sP_FE2CL_REP_NANO_ACTIVE_SUCC, resp);
resp.iActiveNanoSlotNum = slot;
Player *plr = PlayerManager::getPlayer(sock);
if (slot > 2 || slot < -1)
return; // sanity check
int16_t nanoID = slot == -1 ? 0 : plr->equippedNanos[slot];
if (slot != -1 && plr->Nanos[nanoID].iSkillID == 0)
return; // prevent powerless nanos from summoning
if (nanoID >= NANO_COUNT || nanoID < 0)
return; // sanity check
plr->activeNano = nanoID;
sNano& nano = plr->Nanos[nanoID];
SkillData* skill = Abilities::SkillTable.count(nano.iSkillID) > 0
? &Abilities::SkillTable[nano.iSkillID] : nullptr;
if (slot != -1 && skill != nullptr && skill->drainType == SkillDrainType::PASSIVE) {
// passive buff effect
resp.eCSTB___Add = 1;
ICombatant* src = dynamic_cast<ICombatant*>(plr);
int32_t targets[] = { plr->iID };
std::vector<ICombatant*> affectedCombatants = Abilities::matchTargets(src, skill, 1, targets);
Abilities::useNanoSkill(sock, skill, nano, affectedCombatants);
}
if (!silent) // silent nano death but only for the summoning player
sock->sendPacket(resp, P_FE2CL_REP_NANO_ACTIVE_SUCC);
// Send to other players, these players can't handle silent nano deaths so this packet needs to be sent.
INITSTRUCT(sP_FE2CL_NANO_ACTIVE, pkt1);
pkt1.iPC_ID = plr->iID;
pkt1.Nano = nano;
PlayerManager::sendToViewable(sock, pkt1, P_FE2CL_NANO_ACTIVE);
}
static void setNanoSkill(CNSocket* sock, sP_CL2FE_REQ_NANO_TUNE* skill) {
if (skill == nullptr || skill->iNanoID >= NANO_COUNT || skill->iNanoID < 0)
return;
Player *plr = PlayerManager::getPlayer(sock);
if (plr->activeNano > 0 && plr->activeNano == skill->iNanoID)
summonNano(sock, -1); // just unsummon the nano to prevent infinite buffs
sNano nano = plr->Nanos[skill->iNanoID];
nano.iSkillID = skill->iTuneID;
plr->Nanos[skill->iNanoID] = nano;
// Send to client
INITSTRUCT(sP_FE2CL_REP_NANO_TUNE_SUCC, resp);
resp.iNanoID = skill->iNanoID;
resp.iSkillID = skill->iTuneID;
resp.iPC_FusionMatter = plr->fusionmatter;
resp.aItem[9] = plr->Inven[0]; // quick fix to make sure item in slot 0 doesn't get yeeted by default
// check if there's any garbage in the item slot array (this'll happen when a nano station isn't used)
for (int i = 0; i < 10; i++) {
if (skill->aiNeedItemSlotNum[i] < 0 || skill->aiNeedItemSlotNum[i] >= AINVEN_COUNT) {
sock->sendPacket(resp, P_FE2CL_REP_NANO_TUNE_SUCC);
return; // stop execution, don't run consumption logic
}
}
#ifndef ACADEMY
if (plr->fusionmatter < (int)Missions::AvatarGrowth[plr->level]["m_iReqBlob_NanoTune"]) // sanity check
return;
#endif
plr->fusionmatter -= (int)Missions::AvatarGrowth[plr->level]["m_iReqBlob_NanoTune"];
int reqItemCount = NanoTunings[skill->iTuneID].reqItemCount;
int reqItemID = NanoTunings[skill->iTuneID].reqItems;
int i = 0;
while (reqItemCount > 0 && i < 10) {
sItemBase& item = plr->Inven[skill->aiNeedItemSlotNum[i]];
if (item.iType == 7 && item.iID == reqItemID) {
if (item.iOpt > reqItemCount) {
item.iOpt -= reqItemCount;
reqItemCount = 0;
}
else {
reqItemCount -= item.iOpt;
item.iID = 0;
item.iType = 0;
item.iOpt = 0;
}
}
i++; // next slot
}
resp.iPC_FusionMatter = plr->fusionmatter; // update fusion matter in packet
// update items clientside
for (int i = 0; i < 10; i++) {
if (skill->aiNeedItemSlotNum[i]) { // non-zero check
resp.aItem[i] = plr->Inven[skill->aiNeedItemSlotNum[i]];
resp.aiItemSlotNum[i] = skill->aiNeedItemSlotNum[i];
}
}
sock->sendPacket(resp, P_FE2CL_REP_NANO_TUNE_SUCC);
DEBUGLOG(
std::cout << PlayerManager::getPlayerName(plr) << " set skill id " << skill->iTuneID << " for nano: " << skill->iNanoID << std::endl;
)
}
// 0=A 1=B 2=C -1=Not found
int Nanos::nanoStyle(int nanoID) {
if (nanoID < 1 || nanoID >= (int)NanoTable.size())
return -1;
return NanoTable[nanoID].style;
}
bool Nanos::getNanoBoost(Player* plr) {
for (int i = 0; i < 3; i++)
if (plr->equippedNanos[i] == plr->activeNano)
if (plr->hasBuff(ECSB_STIMPAKSLOT1 + i))
return true;
return false;
}
#pragma endregion
static void nanoEquipHandler(CNSocket* sock, CNPacketData* data) {
auto nano = (sP_CL2FE_REQ_NANO_EQUIP*)data->buf;
INITSTRUCT(sP_FE2CL_REP_NANO_EQUIP_SUCC, resp);
Player *plr = PlayerManager::getPlayer(sock);
// sanity checks
if (nano->iNanoSlotNum > 2 || nano->iNanoSlotNum < 0)
return;
if (nano->iNanoID < 0 || nano->iNanoID >= NANO_COUNT)
return;
resp.iNanoID = nano->iNanoID;
resp.iNanoSlotNum = nano->iNanoSlotNum;
// Update player
plr->equippedNanos[nano->iNanoSlotNum] = nano->iNanoID;
// unsummon nano if replaced
if (plr->activeNano == plr->equippedNanos[nano->iNanoSlotNum])
summonNano(sock, -1);
sock->sendPacket(resp, P_FE2CL_REP_NANO_EQUIP_SUCC);
}
static void nanoUnEquipHandler(CNSocket* sock, CNPacketData* data) {
auto nano = (sP_CL2FE_REQ_NANO_UNEQUIP*)data->buf;
INITSTRUCT(sP_FE2CL_REP_NANO_UNEQUIP_SUCC, resp);
Player *plr = PlayerManager::getPlayer(sock);
// sanity check
if (nano->iNanoSlotNum > 2 || nano->iNanoSlotNum < 0)
return;
resp.iNanoSlotNum = nano->iNanoSlotNum;
// unsummon nano if removed
if (plr->equippedNanos[nano->iNanoSlotNum] == plr->activeNano)
summonNano(sock, -1);
// update player
plr->equippedNanos[nano->iNanoSlotNum] = 0;
sock->sendPacket(resp, P_FE2CL_REP_NANO_UNEQUIP_SUCC);
}
static void nanoSummonHandler(CNSocket* sock, CNPacketData* data) {
auto pkt = (sP_CL2FE_REQ_NANO_ACTIVE*)data->buf;
Player *plr = PlayerManager::getPlayer(sock);
summonNano(sock, pkt->iNanoSlotNum);
DEBUGLOG(
std::cout << PlayerManager::getPlayerName(plr) << " requested to summon nano slot: " << pkt->iNanoSlotNum << std::endl;
)
}
static void nanoSkillUseHandler(CNSocket* sock, CNPacketData* data) {
Player *plr = PlayerManager::getPlayer(sock);
// validate request check
sP_CL2FE_REQ_NANO_SKILL_USE* pkt = (sP_CL2FE_REQ_NANO_SKILL_USE*)data->buf;
if (!validInVarPacket(sizeof(sP_CL2FE_REQ_NANO_SKILL_USE), pkt->iTargetCnt, sizeof(int32_t), data->size)) {
std::cout << "[WARN] bad sP_CL2FE_REQ_NANO_SKILL_USE packet size" << std::endl;
return;
}
sNano& nano = plr->Nanos[plr->activeNano];
int16_t skillID = nano.iSkillID;
SkillData* skillData = &Abilities::SkillTable[skillID];
DEBUGLOG(
std::cout << PlayerManager::getPlayerName(plr) << " requested to summon nano skill " << std::endl;
)
ICombatant* plrCombatant = dynamic_cast<ICombatant*>(plr);
std::vector<ICombatant*> targetData = Abilities::matchTargets(plrCombatant, skillData, pkt->iTargetCnt, (int32_t*)(pkt + 1));
Abilities::useNanoSkill(sock, skillData, nano, targetData);
if (plr->Nanos[plr->activeNano].iStamina <= 0)
summonNano(sock, -1);
}
static void nanoSkillSetHandler(CNSocket* sock, CNPacketData* data) {
auto skill = (sP_CL2FE_REQ_NANO_TUNE*)data->buf;
setNanoSkill(sock, skill);
}
static void nanoSkillSetGMHandler(CNSocket* sock, CNPacketData* data) {
auto skillGM = (sP_CL2FE_REQ_NANO_TUNE*)data->buf;
setNanoSkill(sock, skillGM);
}
static void nanoRecallRegisterHandler(CNSocket* sock, CNPacketData* data) {
auto recallData = (sP_CL2FE_REQ_REGIST_RXCOM*)data->buf;
if (NPCManager::NPCs.find(recallData->iNPCID) == NPCManager::NPCs.end())
return;
Player* plr = PlayerManager::getPlayer(sock);
BaseNPC *npc = NPCManager::NPCs[recallData->iNPCID];
INITSTRUCT(sP_FE2CL_REP_REGIST_RXCOM, response);
response.iMapNum = plr->recallInstance = (int32_t)npc->instanceID; // Never going to recall into a Fusion Lair
response.iX = plr->recallX = npc->x;
response.iY = plr->recallY = npc->y;
response.iZ = plr->recallZ = npc->z;
sock->sendPacket(response, P_FE2CL_REP_REGIST_RXCOM);
}
static void nanoRecallHandler(CNSocket* sock, CNPacketData* data) {
auto recallData = (sP_CL2FE_REQ_WARP_USE_RECALL*)data->buf;
Player* plr = PlayerManager::getPlayer(sock);
Player* otherPlr = PlayerManager::getPlayerFromID(recallData->iGroupMemberID);
if (otherPlr == nullptr)
return;
// ensure the group member is still in the same IZ
if (otherPlr->instanceID != plr->instanceID)
return;
// do not allow hypothetical recall points in lairs to mess with the respawn logic
if (PLAYERID(plr->instanceID) != 0)
return;
if ((int32_t)plr->instanceID == otherPlr->recallInstance)
PlayerManager::sendPlayerTo(sock, otherPlr->recallX, otherPlr->recallY, otherPlr->recallZ, otherPlr->recallInstance);
else {
INITSTRUCT(sP_FE2CL_REP_WARP_USE_RECALL_FAIL, response)
sock->sendPacket(response, P_FE2CL_REP_WARP_USE_RECALL_FAIL);
}
}
static void nanoPotionHandler(CNSocket* sock, CNPacketData* data) {
Player* player = PlayerManager::getPlayer(sock);
// sanity checks
if (player->activeNano == -1 || player->batteryN == 0)
return;
sNano nano = player->Nanos[player->activeNano];
int difference = 150 - nano.iStamina;
if (player->batteryN < difference)
difference = player->batteryN;
if (difference == 0)
return;
INITSTRUCT(sP_FE2CL_REP_CHARGE_NANO_STAMINA, response);
response.iNanoID = nano.iID;
response.iNanoStamina = nano.iStamina + difference;
response.iBatteryN = player->batteryN - difference;
sock->sendPacket(response, P_FE2CL_REP_CHARGE_NANO_STAMINA);
// now update serverside
player->batteryN -= difference;
player->Nanos[nano.iID].iStamina += difference;
}
void Nanos::init() {
REGISTER_SHARD_PACKET(P_CL2FE_REQ_NANO_ACTIVE, nanoSummonHandler);
REGISTER_SHARD_PACKET(P_CL2FE_REQ_NANO_EQUIP, nanoEquipHandler);
REGISTER_SHARD_PACKET(P_CL2FE_REQ_NANO_UNEQUIP, nanoUnEquipHandler);
REGISTER_SHARD_PACKET(P_CL2FE_REQ_NANO_TUNE, nanoSkillSetHandler);
REGISTER_SHARD_PACKET(P_CL2FE_REQ_PC_GIVE_NANO_SKILL, nanoSkillSetGMHandler);
REGISTER_SHARD_PACKET(P_CL2FE_REQ_NANO_SKILL_USE, nanoSkillUseHandler);
REGISTER_SHARD_PACKET(P_CL2FE_REQ_REGIST_RXCOM, nanoRecallRegisterHandler);
REGISTER_SHARD_PACKET(P_CL2FE_REQ_WARP_USE_RECALL, nanoRecallHandler);
REGISTER_SHARD_PACKET(P_CL2FE_REQ_CHARGE_NANO_STAMINA, nanoPotionHandler);
}
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