Terraria 1.4.0.5 Source Code

GameContent/ItemDropRules/CommonDropWithRerolls.cs

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+// Decompiled with JetBrains decompiler
+// Type: Terraria.GameContent.ItemDropRules.CommonDropWithRerolls
+// Assembly: Terraria, Version=1.4.0.5, Culture=neutral, PublicKeyToken=null
+// MVID: 67F9E73E-0A81-4937-A22C-5515CD405A83
+// Assembly location: C:\Users\mikeyisbaeyt\Downloads\depotdownloader-2.4.5\depots\105601\6707058\Terraria.exe
+
+using System.Collections.Generic;
+
+namespace Terraria.GameContent.ItemDropRules
+{
+  public class CommonDropWithRerolls : CommonDrop
+  {
+    private int _timesToRoll;
+
+    public CommonDropWithRerolls(
+      int itemId,
+      int dropsOutOfY,
+      int amountDroppedMinimum,
+      int amountDroppedMaximum,
+      int rerolls)
+      : base(itemId, dropsOutOfY, amountDroppedMinimum, amountDroppedMaximum)
+    {
+      this._timesToRoll = rerolls + 1;
+    }
+
+    public override ItemDropAttemptResult TryDroppingItem(DropAttemptInfo info)
+    {
+      bool flag = false;
+      for (int index = 0; index < this._timesToRoll; ++index)
+        flag = flag || info.player.RollLuck(this._dropsOutOfY) < this._dropsXoutOfY;
+      if (flag)
+      {
+        CommonCode.DropItemFromNPC(info.npc, this._itemId, info.rng.Next(this._amtDroppedMinimum, this._amtDroppedMaximum + 1));
+        return new ItemDropAttemptResult()
+        {
+          State = ItemDropAttemptResultState.Success
+        };
+      }
+      return new ItemDropAttemptResult()
+      {
+        State = ItemDropAttemptResultState.FailedRandomRoll
+      };
+    }
+
+    public override void ReportDroprates(List<DropRateInfo> drops, DropRateInfoChainFeed ratesInfo)
+    {
+      float num1 = 1f - (float) this._dropsXoutOfY / (float) this._dropsOutOfY;
+      float num2 = 1f;
+      for (int index = 0; index < this._timesToRoll; ++index)
+        num2 *= num1;
+      float personalDropRate = 1f - num2;
+      float dropRate = personalDropRate * ratesInfo.parentDroprateChance;
+      drops.Add(new DropRateInfo(this._itemId, this._amtDroppedMinimum, this._amtDroppedMaximum, dropRate, ratesInfo.conditions));
+      Chains.ReportDroprates(this.ChainedRules, personalDropRate, drops, ratesInfo);
+    }
+  }
+}