39 lines
846 B
JavaScript
39 lines
846 B
JavaScript
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function EntityCollection(baseAI, entities)
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{
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this._ai = baseAI;
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this._entities = entities;
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}
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EntityCollection.prototype.ToIdArray = function()
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{
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var ret = [];
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for (var id in this._entities)
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ret.push(+id);
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return ret;
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};
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EntityCollection.prototype.filter = function(callback, thisp)
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{
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var ret = {};
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for (var id in this._entities)
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{
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var ent = this._entities[id];
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var val = new Entity(this._ai, ent);
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if (callback.call(thisp, val, id, this))
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ret[id] = ent;
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}
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return new EntityCollection(this._ai, ret);
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};
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EntityCollection.prototype.move = function(x, z)
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{
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Engine.PostCommand({"type": "walk", "entities": this.ToIdArray(), "x": x, "z": z, "queued": false});
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return this;
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};
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EntityCollection.prototype.destroy = function()
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{
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Engine.PostCommand({"type": "delete-entities", "entities": this.ToIdArray()});
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return this;
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};
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