C# Creature.GetProductionSuccessChance方法代码示例

//.........这里部分代码省略.........
						// Cancel if one item matches multiple materials.
						// It's unknown how this would be handled, can it even
						// happen? Can one item maybe only be used as one material?
						if (inUse.Contains(material.Item.EntityId))
						{
							Send.ServerMessage(creature, Localization.Get("Unable to handle request, please report, with this information: ({0}/{1})."), material.Item.Info.Id, productData.Id);
							Log.Warning("ProductionSkill.Complete: Item '{0}' matches multiple materials for product '{1}'.", material.Item.Info.Id, productData.Id);
							goto L_Fail;
						}

						var reduce = Math.Min(reqMat.Amount, material.Item.Amount);
						reqMat.Amount -= reduce;
						toReduce.Add(new ProductionMaterial(material.Item, reduce));
						inUse.Add(material.Item.EntityId);
					}

					// Break once we got what we need
					if (reqMat.Amount == 0)
						break;
				}
			}

			if (requiredMaterials.Any(a => a.Amount != 0))
			{
				// Unofficial, the client should normally prevent this.
				Send.ServerMessage(creature, Localization.Get("Insufficient materials."));
				goto L_Fail;
			}

			// Check success
			var rank = skill.Info.Rank <= SkillRank.R1 ? skill.Info.Rank : SkillRank.R1;
			var baseChance = potentialProducts.Sum(a => a.SuccessRates[rank]);
			var rainBonus = productData.RainBonus;
			var chance = creature.GetProductionSuccessChance(skill, category, baseChance, rainBonus);
			var rnd = RandomProvider.Get();
			var success = (rnd.Next(100) < chance);

			// Debug
			if (creature.Titles.SelectedTitle == TitleId.devCAT)
				Send.ServerMessage(creature, "Debug: Chance {0}%", chance);

			// Select random product
			// Do this here, so we have the data for skill training,
			// no matter the outcome.
			if (potentialProducts.Length > 1)
			{
				var itemId = 0;
				var num = rnd.NextDouble() * baseChance;
				var n = 0.0;
				foreach (var potentialProduct in potentialProducts)
				{
					n += potentialProduct.SuccessRates[rank];
					if (num <= n)
					{
						itemId = potentialProduct.ItemId;
						productData = potentialProduct;
						break;
					}
				}

				// Sanity check
				if (itemId == 0)
				{
					Log.Error("ProductionSkill.Complete: Failed to select random product item for {0}/{1}, num: {2}.", category, productId, num);
					Send.ServerMessage(creature, "Failed to generate product.");
					goto L_Fail;