GetRandomIndex should ignore items with 0 weight

Author: marchellcx

LabExtended/LabExtended.csproj

@@ -25,10 +25,10 @@
     </PropertyGroup>
 
     <ItemGroup>
-      <PackageReference Include="BepInEx.AssemblyPublicizer.MSBuild" Version="0.4.2" PrivateAssets="all" />
-      <PackageReference Include="Lib.Harmony" Version="2.3.3" />
-      <PackageReference Include="Newtonsoft.Json" Version="13.0.3" />
-      <PackageReference Include="System.Drawing.Common" Version="10.0.0-preview.2.25163.9" />
+      <PackageReference Include="BepInEx.AssemblyPublicizer.MSBuild" Version="0.4.3" PrivateAssets="all" />
+      <PackageReference Include="Lib.Harmony" Version="2.4.2" />
+      <PackageReference Include="Newtonsoft.Json" Version="13.0.4" />
+      <PackageReference Include="System.Drawing.Common" Version="10.0.1" />
       <PackageReference Include="System.Drawing.Primitives" Version="4.3.0" />
     </ItemGroup>
 

LabExtended/Utilities/WeightUtils.cs

@@ -265,10 +265,18 @@ public static int GetRandomIndex(float total, int size, Func<int, float> picker)
         {
             var weight = picker(i);
 
+            if (weight <= 0f)
+                continue;
+
+            if (weight >= 100f)
+                return i;
+
             for (float x = sum; x < weight + sum; x++)
             {
                 if (x >= rnd)
+                {
                     return i;
+                }
             }
 
             sum += weight;