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Add NPC chunk management + Generalize lerp

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Gent
2020-09-23 10:53:06 -04:00
parent 65bd2d120b
commit f2596bfb6a
7 changed files with 38 additions and 18 deletions
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18
src/NPCManager.cpp
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@@ -121,6 +121,24 @@ void NPCManager::removeNPC(int32_t id) {
std::cout << "npc removed!" << std::endl;
}
void NPCManager::updateNPCPosition(int32_t id, int X, int Y, int Z) {
BaseNPC* npc = NPCs[id];
std::pair<int, int> oldPos = ChunkManager::grabChunk(npc->appearanceData.iX, npc->appearanceData.iY);
npc->appearanceData.iX = X;
npc->appearanceData.iY = Y;
npc->appearanceData.iZ = Z;
std::pair<int, int> newPos = ChunkManager::grabChunk(X, Y);
// nothing to be done
if (newPos == oldPos)
return;
// pull NPC from old chunk and add to new chunk
ChunkManager::removeNPC(oldPos, npc->appearanceData.iNPC_ID);
ChunkManager::addNPC(X, Y, npc->appearanceData.iNPC_ID);
}
void NPCManager::npcVendorBuy(CNSocket* sock, CNPacketData* data) {
if (data->size != sizeof(sP_CL2FE_REQ_PC_VENDOR_ITEM_BUY))
return; // malformed packet