Line data    Source code

       1             : function TriggerPoint() {}
       2             : 
       3           0 : TriggerPoint.prototype.Schema =
       4             :         "<optional>" +
       5             :                 "<element name='Reference'>" +
       6             :                         "<text/>" +
       7             :                 "</element>" +
       8             :         "</optional>";
       9             : 
      10           0 : TriggerPoint.prototype.Init = function()
      11             : {
      12           0 :         if (this.template && this.template.Reference)
      13             :         {
      14           0 :                 var cmpTrigger = Engine.QueryInterface(SYSTEM_ENTITY, IID_Trigger);
      15           0 :                 cmpTrigger.RegisterTriggerPoint(this.template.Reference, this.entity);
      16             :         }
      17           0 :         this.currentCollections = {};
      18           0 :         this.triggers = {};
      19             : };
      20             : 
      21           0 : TriggerPoint.prototype.OnDestroy = function()
      22             : {
      23           0 :         if (this.template && this.template.EntityReference)
      24             :         {
      25           0 :                 var cmpTrigger = Engine.QueryInterface(SYSTEM_ENTITY, IID_Trigger);
      26           0 :                 cmpTrigger.RemoveRegisteredTriggerPoint(this.template.Reference, this.entity);
      27             :         }
      28             : };
      29             : 
      30             : /**
      31             :  * @param name Name of the trigger.
      32             :  * @param data The data is an object containing information for the range query
      33             :  * Some of the data has sendible defaults (mentionned next to the object)
      34             :  * data.players = [1,2,3,...]  * list of player ids
      35             :  * data.minRange = 0           * Minimum range for the query
      36             :  * data.maxRange = -1          * Maximum range for the query (-1 = no maximum)
      37             :  * data.requiredComponent = 0  * Required component id the entities will have
      38             :  * data.enabled = false        * If the query is enabled by default
      39             :  */
      40           0 : TriggerPoint.prototype.RegisterRangeTrigger = function(name, data)
      41             : {
      42           0 :         var players = data.players || Engine.QueryInterface(SYSTEM_ENTITY, IID_PlayerManager).GetAllPlayers();
      43           0 :         var minRange = data.minRange || 0;
      44           0 :         var maxRange = data.maxRange || -1;
      45           0 :         var cid = data.requiredComponent || 0;
      46             : 
      47           0 :         var cmpRangeManager = Engine.QueryInterface(SYSTEM_ENTITY, IID_RangeManager);
      48           0 :         var tag = cmpRangeManager.CreateActiveQuery(this.entity, minRange, maxRange, players, cid, cmpRangeManager.GetEntityFlagMask("normal"), true);
      49             : 
      50           0 :         this.currentCollections[tag] = [];
      51           0 :         this.triggers[tag] = name;
      52           0 :         return tag;
      53             : };
      54             : 
      55           0 : TriggerPoint.prototype.OnRangeUpdate = function(msg)
      56             : {
      57           0 :         var collection = this.currentCollections[msg.tag];
      58           0 :         if (!collection)
      59           0 :                 return;
      60             : 
      61           0 :         for (var ent of msg.removed)
      62             :         {
      63           0 :                 var index = collection.indexOf(ent);
      64           0 :                 if (index > -1)
      65           0 :                         collection.splice(index, 1);
      66             :         }
      67             : 
      68           0 :         for (var entity of msg.added)
      69           0 :                 collection.push(entity);
      70             : 
      71           0 :         var r = { "currentCollection": collection.slice() };
      72           0 :         r.added = msg.added;
      73           0 :         r.removed = msg.removed;
      74           0 :         var cmpTrigger = Engine.QueryInterface(SYSTEM_ENTITY, IID_Trigger);
      75           0 :         cmpTrigger.CallTrigger("OnRange", this.triggers[msg.tag], r);
      76             : };
      77             : 
      78             : 
      79           0 : Engine.RegisterComponentType(IID_TriggerPoint, "TriggerPoint", TriggerPoint);