Implemented player tick (health/nano stamina).

* The player now heals while not in combat
* Nanos lose stamina while active, regain it while resting
* Using active nano powers drains stamina
* Standing in FM patches/lakes now deals damage
* Fixed a memory error in npcAttackPc()
* Mobs now aggro when a player gets close
* Mobs now give up the chase if the player gets out of the combat zone;
they no longer try chasing until they themselves have left it
* Added a few missing break statements in the loops in BuddyManager

Other players are not yet instantly notified of health/stamina updates,
as finding the correct way to do this has proven tricky. FM patch damage
updates other player's views just fine, though.

src/BuddyManager.cpp

@@ -38,6 +38,7 @@ void BuddyManager::requestBuddy(CNSocket* sock, CNPacketData* data) {
 	for (auto pair : PlayerManager::players) {
 		if (pair.second.plr->PCStyle.iPC_UID == pkt->iBuddyPCUID) {
 			otherSock = pair.first;
+            break;
 		}
 	}
 
@@ -73,6 +74,7 @@ void BuddyManager::reqBuddyByName(CNSocket* sock, CNPacketData* data) {
 		int sizeOfLNReq = sizeof(pair.second.plr->PCStyle.szLastName) / 17;
 		if (BuddyManager::firstNameCheck(pair.second.plr->PCStyle.szFirstName, pkt->szFirstName, sizeOfReq, sizeOfRes) == true && BuddyManager::lastNameCheck(pair.second.plr->PCStyle.szLastName, pkt->szLastName, sizeOfLNReq, sizeOfLNRes) == true) { //This long line of gorgeous parameters is to check if the player's name matches :eyes:
 			otherSock = pair.first;
+            break;
 		}
 	}
 
@@ -100,6 +102,7 @@ void BuddyManager::reqAcceptBuddy(CNSocket* sock, CNPacketData* data) {
 	for (auto pair : PlayerManager::players) {
 		if (pair.second.plr->PCStyle.iPC_UID == pkt->iBuddyPCUID) {
 			otherSock = pair.first;
+            break;
 		}
 	}
 
@@ -166,6 +169,7 @@ void BuddyManager::reqFindNameBuddyAccept(CNSocket* sock, CNPacketData* data) {
 		int sizeOfLNReq = sizeof(pair.second.plr->PCStyle.szLastName) / 17;
 		if (BuddyManager::firstNameCheck(pair.second.plr->PCStyle.szFirstName, pkt->szFirstName, sizeOfReq, sizeOfRes) == true && BuddyManager::lastNameCheck(pair.second.plr->PCStyle.szLastName, pkt->szLastName, sizeOfLNReq, sizeOfLNRes) == true) {
 			otherSock = pair.first;
+            break;
 		}
 	}