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Properly copy mob groups to instances

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Gent S 2020-11-23 22:55:44 -05:00
parent 85113a667f
commit e7301f46ef
1 changed files with 38 additions and 8 deletions
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46
src/ChunkManager.cpp
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@ -457,22 +457,52 @@ void ChunkManager::createInstance(uint64_t instanceID) {
for (ChunkPos &coords : templateChunks) { for (ChunkPos &coords : templateChunks) {
for (int npcID : chunks[coords]->NPCs) { for (int npcID : chunks[coords]->NPCs) {
// make a copy of each NPC in the template chunks and put them in the new instance // make a copy of each NPC in the template chunks and put them in the new instance
int newID = NPCManager::nextId++;
BaseNPC* baseNPC = NPCManager::NPCs[npcID]; BaseNPC* baseNPC = NPCManager::NPCs[npcID];
if (baseNPC->npcClass == NPC_MOB) { if (baseNPC->npcClass == NPC_MOB) {
if (((Mob*)baseNPC)->groupLeader != 0 && ((Mob*)baseNPC)->groupLeader != npcID)
continue; // follower; don't copy individually
Mob* newMob = new Mob(baseNPC->appearanceData.iX, baseNPC->appearanceData.iY, baseNPC->appearanceData.iZ, baseNPC->appearanceData.iAngle, Mob* newMob = new Mob(baseNPC->appearanceData.iX, baseNPC->appearanceData.iY, baseNPC->appearanceData.iZ, baseNPC->appearanceData.iAngle,
instanceID, baseNPC->appearanceData.iNPCType, ((Mob*)baseNPC)->maxHealth, NPCManager::NPCData[baseNPC->appearanceData.iNPCType], newID); instanceID, baseNPC->appearanceData.iNPCType, ((Mob*)baseNPC)->maxHealth, NPCManager::NPCData[baseNPC->appearanceData.iNPCType], NPCManager::nextId++);
NPCManager::NPCs[newID] = newMob; NPCManager::NPCs[newMob->appearanceData.iNPC_ID] = newMob;
MobManager::Mobs[newID] = newMob; MobManager::Mobs[newMob->appearanceData.iNPC_ID] = newMob;
// if in a group, copy over group members as well
if (((Mob*)baseNPC)->groupLeader != 0) {
newMob->groupLeader = newMob->appearanceData.iNPC_ID; // set leader ID for new leader
Mob* mobData = (Mob*)baseNPC;
for (int i = 0; i < 4; i++) {
if (mobData->groupMember[i] != 0) {
int followerID = NPCManager::nextId++; // id for follower
BaseNPC* baseFollower = NPCManager::NPCs[mobData->groupMember[i]]; // follower from template
// new follower instance
Mob* newMobFollower = new Mob(baseFollower->appearanceData.iX, baseFollower->appearanceData.iY, baseFollower->appearanceData.iZ, baseFollower->appearanceData.iAngle,
instanceID, baseFollower->appearanceData.iNPCType, ((Mob*)baseFollower)->maxHealth, NPCManager::NPCData[baseFollower->appearanceData.iNPCType], followerID);
// add follower to NPC maps
NPCManager::NPCs[followerID] = newMobFollower;
MobManager::Mobs[followerID] = newMobFollower;
// set follower-specific properties
newMobFollower->groupLeader = newMob->appearanceData.iNPC_ID;
newMobFollower->offsetX = ((Mob*)baseFollower)->offsetX;
newMobFollower->offsetY = ((Mob*)baseFollower)->offsetY;
// add follower copy to leader copy
newMob->groupMember[i] = followerID;
NPCManager::updateNPCPosition(followerID, baseFollower->appearanceData.iX, baseFollower->appearanceData.iY, baseFollower->appearanceData.iZ,
instanceID, baseFollower->appearanceData.iAngle);
}
}
}
NPCManager::updateNPCPosition(newMob->appearanceData.iNPC_ID, baseNPC->appearanceData.iX, baseNPC->appearanceData.iY, baseNPC->appearanceData.iZ,
instanceID, baseNPC->appearanceData.iAngle);
} else { } else {
BaseNPC* newNPC = new BaseNPC(baseNPC->appearanceData.iX, baseNPC->appearanceData.iY, baseNPC->appearanceData.iZ, baseNPC->appearanceData.iAngle, BaseNPC* newNPC = new BaseNPC(baseNPC->appearanceData.iX, baseNPC->appearanceData.iY, baseNPC->appearanceData.iZ, baseNPC->appearanceData.iAngle,
instanceID, baseNPC->appearanceData.iNPCType, newID); instanceID, baseNPC->appearanceData.iNPCType, NPCManager::nextId++);
NPCManager::NPCs[newID] = newNPC; NPCManager::NPCs[newNPC->appearanceData.iNPC_ID] = newNPC;
} NPCManager::updateNPCPosition(newNPC->appearanceData.iNPC_ID, baseNPC->appearanceData.iX, baseNPC->appearanceData.iY, baseNPC->appearanceData.iZ,
NPCManager::updateNPCPosition(newID, baseNPC->appearanceData.iX, baseNPC->appearanceData.iY, baseNPC->appearanceData.iZ,
instanceID, baseNPC->appearanceData.iAngle); instanceID, baseNPC->appearanceData.iAngle);
} }
} }
}
} else { } else {
std::cout << "Instance " << instanceID << " already exists" << std::endl; std::cout << "Instance " << instanceID << " already exists" << std::endl;
} }