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114 lines
3.6 KiB
Plaintext
114 lines
3.6 KiB
Plaintext
/**********************************************************************
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*
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* Title: npe
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* Description: Library for npe functionality
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**********************************************************************/
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include library.npe;
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include library.utils;
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/******************** CONSTANTS ********************/
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const boolean LOGGING = true;
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const float POPULATION_UPDATE_TIME = 20.0f;
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const float STATION_SCAN_RADIUS = 500.0f;
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const string VAR_STATION_INSTANCE_ID = "npe.station_instance_id";
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/******************** METHODS ********************/
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trigger OnInitialize()
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{
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getClusterWideData(npe.DUNGEON_PUBLIC_MANAGER_NAME, getStringObjVar(self, "instance_name")+"_"+ self, true, self);
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doLogging("OnInitialize", "Requested cluster wide data for "+getStringObjVar(self, "instance_name")+"_"+self);
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return SCRIPT_CONTINUE;
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}
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trigger OnClusterWideDataResponse(string manage_name, string name, int request_id, string[] element_name_list, dictionary[] data, int lock_key)
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{
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// Oh god, how I hate this. The ValueDictionary in C++ doesn't support anything but basic types, but we need to store an array of object
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// ids here so that other servers can know the population here. So, what we do is cheat. We create the Vector and pack it into a string
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// to be stored as data, and then unpack it on the other side. Not the best solution by far, but there is simply not enough time to add in
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// all the array types into ValueType* :'(
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Vector players = getPlayersInStation(self);
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string players_string = new string(utils.packObject(players));
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dictionary info = new dictionary();
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location wloc = getLocation(self);
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info.put("building_id", self);
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info.put("population_info", players_string);
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info.put("population_num", players.size());
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info.put("world_location.x", wloc.x);
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info.put("world_location.y", wloc.y);
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info.put("world_location.z", wloc.z);
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doLogging("OnClusterWideDataResponse", "Updated info for: "+self+" size: "+info.size());
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replaceClusterWideData(manage_name, name, info, true, lock_key);
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releaseClusterWideDataLock(manage_name, lock_key);
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// periodic messageTo to update the population
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dictionary params = new dictionary();
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messageTo(self, "updatePopulation", params, POPULATION_UPDATE_TIME, false);
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return SCRIPT_CONTINUE;
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}
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messageHandler updatePopulation()
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{
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doLogging("updatePopulation", "Got message to updatePopulation");
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getClusterWideData(npe.DUNGEON_PUBLIC_MANAGER_NAME, getStringObjVar(self, "instance_name")+"_"+ self, true, self);
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return SCRIPT_CONTINUE;
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}
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Vector getPlayersInStation(obj_id self)
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{
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obj_id[] players = getPlayerCreaturesInRange(getLocation(self), STATION_SCAN_RADIUS);
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Vector players_ret = new Vector();
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if (players != null && players.length > 0)
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{
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for (int i=0 ;i<players.length; i++)
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{
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if (isIdValid(players[i]) && utils.hasScriptVar(players[i], VAR_STATION_INSTANCE_ID))
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{
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obj_id station = utils.getObjIdScriptVar(players[i], VAR_STATION_INSTANCE_ID);
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if (isIdValid(station) && station == self)
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players_ret.add(players[i]);
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}
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}
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}
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return players_ret;
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}
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void doLogging(string section, string message)
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{
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if (LOGGING)
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LOG("npe_public_instance:"+section, message);
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}
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trigger OnLostItem(obj_id destContainer, obj_id transferer, obj_id item)
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{
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if(isPlayer(item))
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{
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removeObjVar(item, VAR_STATION_INSTANCE_ID);
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utils.removeScriptVar(item, VAR_STATION_INSTANCE_ID);
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}
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return SCRIPT_CONTINUE;
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}
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trigger OnReceivedItem(obj_id srcContainer, obj_id transferer, obj_id item)
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{
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if(isPlayer(item))
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{
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removeObjVar(item, VAR_STATION_INSTANCE_ID);
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utils.setScriptVar(item, VAR_STATION_INSTANCE_ID, self);
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}
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return SCRIPT_CONTINUE;
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}
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