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Make proximity NPC search a helper function

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This commit is contained in:
Gent
2020-10-10 23:12:12 -04:00
parent 2b9d0f6bab
commit 1564cc7724
3 changed files with 26 additions and 31 deletions
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33
src/ChatManager.cpp
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@@ -9,8 +9,6 @@
#include <sstream>
#include <iterator>
#include <cmath>
#include <limits.h>
std::map<std::string, ChatCommand> ChatManager::commands;
@@ -241,21 +239,7 @@ void unsummonWCommand(std::string full, std::vector<std::string>& args, CNSocket
PlayerView& plrv = PlayerManager::players[sock];
Player* plr = plrv.plr;
// shamelessly stolen from npcRotateCommand()
BaseNPC* npc = nullptr;
int lastDist = INT_MAX;
for (auto c = plrv.currentChunks.begin(); c != plrv.currentChunks.end(); c++) {
Chunk* chunk = *c;
for (auto _npc = chunk->NPCs.begin(); _npc != chunk->NPCs.end(); _npc++) {
BaseNPC* npcTemp = NPCManager::NPCs[*_npc];
int distXY = std::hypot(plr->x - npcTemp->appearanceData.iX, plr->y - npcTemp->appearanceData.iY);
int dist = std::hypot(distXY, plr->z - npcTemp->appearanceData.iZ);
if (dist < lastDist) {
npc = npcTemp;
lastDist = dist;
}
}
}
BaseNPC* npc = NPCManager::getNearestNPC(plrv.currentChunks, plr->x, plr->y, plr->z);
if (npc == nullptr) {
ChatManager::sendServerMessage(sock, "/unsummonW: No NPCs found nearby");
@@ -292,20 +276,7 @@ void npcRotateCommand(std::string full, std::vector<std::string>& args, CNSocket
PlayerView& plrv = PlayerManager::players[sock];
Player* plr = plrv.plr;
BaseNPC* npc = nullptr;
int lastDist = INT_MAX;
for (auto c = plrv.currentChunks.begin(); c != plrv.currentChunks.end(); c++) { // haha get it
Chunk* chunk = *c;
for (auto _npc = chunk->NPCs.begin(); _npc != chunk->NPCs.end(); _npc++) {
BaseNPC* npcTemp = NPCManager::NPCs[*_npc];
int distXY = std::hypot(plr->x - npcTemp->appearanceData.iX, plr->y - npcTemp->appearanceData.iY);
int dist = std::hypot(distXY, plr->z - npcTemp->appearanceData.iZ);
if (dist < lastDist) {
npc = npcTemp;
lastDist = dist;
}
}
}
BaseNPC* npc = NPCManager::getNearestNPC(plrv.currentChunks, plr->x, plr->y, plr->z);
if (npc == nullptr) {
ChatManager::sendServerMessage(sock, "[NPCR] No NPCs found nearby");