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Fixed crash on killing summoned NPC

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This commit is contained in:
Gent 2020-10-01 10:36:16 -04:00
parent 4cd7b7cb53
commit 3c734e3e76
2 changed files with 14 additions and 4 deletions
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14
src/MobManager.cpp
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@ -15,6 +15,7 @@
#endif #endif
std::map<int32_t, Mob*> MobManager::Mobs; std::map<int32_t, Mob*> MobManager::Mobs;
std::queue<int32_t> MobManager::RemovalQueue;
void MobManager::init() { void MobManager::init() {
REGISTER_SHARD_TIMER(step, 200); REGISTER_SHARD_TIMER(step, 200);
@ -241,10 +242,10 @@ void MobManager::deadStep(Mob *mob, time_t currTime) {
NPCManager::sendToViewable(mob, &pkt, P_FE2CL_NPC_EXIT, sizeof(sP_FE2CL_NPC_EXIT)); NPCManager::sendToViewable(mob, &pkt, P_FE2CL_NPC_EXIT, sizeof(sP_FE2CL_NPC_EXIT));
// if it was summoned, remove it permanently // if it was summoned, mark it for removal
if (mob->summoned) { if (mob->summoned) {
std::cout << "[INFO] Deallocating killed summoned mob" << std::endl; std::cout << "[INFO] Queueing killed summoned mob for removal" << std::endl;
NPCManager::destroyNPC(mob->appearanceData.iNPC_ID); RemovalQueue.push(mob->appearanceData.iNPC_ID);
return; return;
} }
} }
@ -452,6 +453,7 @@ void MobManager::retreatStep(Mob *mob, time_t currTime) {
} }
void MobManager::step(CNServer *serv, time_t currTime) { void MobManager::step(CNServer *serv, time_t currTime) {
for (auto& pair : Mobs) { for (auto& pair : Mobs) {
int x = pair.second->appearanceData.iX; int x = pair.second->appearanceData.iX;
int y = pair.second->appearanceData.iY; int y = pair.second->appearanceData.iY;
@ -487,6 +489,12 @@ void MobManager::step(CNServer *serv, time_t currTime) {
break; break;
} }
} }
// deallocate all NPCs queued for removal
while (RemovalQueue.size() > 0) {
NPCManager::destroyNPC(RemovalQueue.front());
RemovalQueue.pop();
}
} }
/* /*

2
src/MobManager.hpp
View File

@ -8,6 +8,7 @@
#include "contrib/JSON.hpp" #include "contrib/JSON.hpp"
#include <map> #include <map>
#include <queue>
enum class MobState { enum class MobState {
INACTIVE, INACTIVE,
@ -83,6 +84,7 @@ struct Mob : public BaseNPC {
namespace MobManager { namespace MobManager {
extern std::map<int32_t, Mob*> Mobs; extern std::map<int32_t, Mob*> Mobs;
extern std::queue<int32_t> RemovalQueue;
void init(); void init();
void step(CNServer*, time_t); void step(CNServer*, time_t);