forked from mirrors/0ad
sanderd17
55 lines
1.6 KiB
JavaScript
55 lines
1.6 KiB
JavaScript
function Looter() {}
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Looter.prototype.Schema =
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"<empty/>";
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Looter.prototype.Serialize = null; // We have no dynamic state to save
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/**
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* Try to collect loot from target entity
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*/
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Looter.prototype.Collect = function(targetEntity)
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{
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var cmpLoot = Engine.QueryInterface(targetEntity, IID_Loot);
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if (!cmpLoot)
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return;
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// Loot resources as defined in the templates
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var resources = cmpLoot.GetResources();
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for (let type in resources)
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resources[type] = ApplyValueModificationsToEntity("Looter/Resource/"+type, resources[type], this.entity);
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// TODO: stop assuming that cmpLoot.GetResources() delivers all resource types (by defining them in a central location)
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// Loot resources that killed enemies carried
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var cmpResourceGatherer = Engine.QueryInterface(targetEntity, IID_ResourceGatherer);
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if (cmpResourceGatherer)
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for (let resource of cmpResourceGatherer.GetCarryingStatus())
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resources[resource.type] += resource.amount;
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// Loot resources traders carry
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var cmpTrader = Engine.QueryInterface(targetEntity, IID_Trader);
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if (cmpTrader)
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{
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let carriedGoods = cmpTrader.GetGoods();
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if (carriedGoods.amount)
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{
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resources[carriedGoods.type] +=
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+ (carriedGoods.amount.traderGain || 0)
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+ (carriedGoods.amount.market1Gain || 0)
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+ (carriedGoods.amount.market2Gain || 0);
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}
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}
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// Transfer resources
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var cmpPlayer = QueryOwnerInterface(this.entity);
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cmpPlayer.AddResources(resources);
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// Update statistics
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var cmpStatisticsTracker = QueryOwnerInterface(this.entity, IID_StatisticsTracker);
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if (cmpStatisticsTracker)
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cmpStatisticsTracker.IncreaseLootCollectedCounter(resources);
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};
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Engine.RegisterComponentType(IID_Looter, "Looter", Looter);
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