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Refactor player groups

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Group structures are used now. Adds more checks in some places but simplifies things overall.
We can expand this system to entities as well now pretty trivially.
This commit is contained in:
gsemaj 2022-04-23 15:58:08 -04:00 committed by gsemaj
parent 6cab203401
commit db73b85bc8
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GPG Key ID: 24B96BAA40497929
5 changed files with 14 additions and 15 deletions
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10
src/Combat.cpp
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@ -268,16 +268,10 @@ void Combat::npcAttackPc(Mob *mob, time_t currTime) {
* single RNG roll per mission task, and every group member shares that same
* set of rolls.
*/
void Combat::genQItemRolls(Player *leader, std::map<int, int>& rolls) {
auto players = (*leader->group)[EntityKind::PLAYER];
void Combat::genQItemRolls(std::vector<Player*> players, std::map<int, int>& rolls) {
for (int i = 0; i < players.size(); i++) {
CNSocket *otherSock = players[i].sock;
if (otherSock == nullptr)
continue;
Player *member = PlayerManager::getPlayer(otherSock);
Player* member = players[i];
for (int j = 0; j < ACTIVE_MISSION_COUNT; j++)
if (member->tasks[j] != 0)
rolls[member->tasks[j]] = Rand::rand();

2
src/Combat.hpp
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@ -25,5 +25,5 @@ namespace Combat {
void init();
void npcAttackPc(Mob *mob, time_t currTime);
void genQItemRolls(Player* leader, std::map<int, int>& rolls);
void genQItemRolls(std::vector<Player*> players, std::map<int, int>& rolls);
}

6
src/Groups.cpp
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@ -120,14 +120,16 @@ static void joinGroup(CNSocket* sock, CNPacketData* data) {
if (otherPlr == nullptr)
return;
int size = otherPlr->group == nullptr ? 1 : (*otherPlr->group)[EntityKind::PLAYER].size();
// fail if the group is full or the other player is already in a group
if (plr->group != nullptr || (otherPlr->group != nullptr && (*otherPlr->group)[EntityKind::PLAYER].size() >= 4)) {
if (plr->group != nullptr || size + 1 > 4) {
INITSTRUCT(sP_FE2CL_PC_GROUP_JOIN_FAIL, resp);
sock->sendPacket((void*)&resp, P_FE2CL_PC_GROUP_JOIN_FAIL, sizeof(sP_FE2CL_PC_GROUP_JOIN_FAIL));
return;
}
if (!validOutVarPacket(sizeof(sP_FE2CL_PC_GROUP_JOIN), (*otherPlr->group)[EntityKind::PLAYER].size() + 1, sizeof(sPCGroupMemberInfo))) {
if (!validOutVarPacket(sizeof(sP_FE2CL_PC_GROUP_JOIN), size + 1, sizeof(sPCGroupMemberInfo))) {
std::cout << "[WARN] bad sP_FE2CL_PC_GROUP_JOIN packet size\n";
return;
}

8
src/MobAI.cpp
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@ -842,16 +842,18 @@ void MobAI::onDeath(CombatNPC* npc, EntityRef src) {
Items::DropRoll rolled;
Items::DropRoll eventRolled;
std::map<int, int> qitemRolls;
std::vector<Player*> playerRefs;
if (plr->group == nullptr) {
Combat::genQItemRolls(plr, qitemRolls);
playerRefs.push_back(plr);
Combat::genQItemRolls(playerRefs, qitemRolls);
Items::giveMobDrop(src.sock, self, rolled, eventRolled);
Missions::mobKilled(src.sock, self->type, qitemRolls);
}
else {
auto players = (*plr->group)[EntityKind::PLAYER];
Player* leader = PlayerManager::getPlayer(players[0].sock);
Combat::genQItemRolls(leader, qitemRolls);
for (EntityRef pRef : players) playerRefs.push_back(PlayerManager::getPlayer(pRef.sock));
Combat::genQItemRolls(playerRefs, qitemRolls);
for (int i = 0; i < players.size(); i++) {
CNSocket* sockTo = players[i].sock;
Player* otherPlr = PlayerManager::getPlayer(sockTo);

1
src/PlayerManager.cpp
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@ -41,6 +41,7 @@ void PlayerManager::removePlayer(CNSocket* key) {
Player* plr = getPlayer(key);
uint64_t fromInstance = plr->instanceID;
if(plr->group != nullptr)
Groups::groupKick(plr);
// remove player's bullets