fix star slider

Touhma · Feb 2, 2021 · 453a45f · 453a45f
1 parent 1cf6fe8
commit 453a45f
Showing 1 changed file with 36 additions and 1 deletion.
diff --git a/DSP_Plugin/MoreStars.cs b/DSP_Plugin/MoreStars.cs
@@ -1,8 +1,12 @@
-using BepInEx;
+using System.Collections.Generic;
+using System.Linq;
+using System.Reflection.Emit;
+using BepInEx;
 using HarmonyLib;
 using UnityEngine.UI;
 
 namespace DSP_Plugin {
+    // All credits to : https://github.com/ragzilla/DSP_Mods/blob/main/DSP_MoreStars/MoreStars.cs
     [BepInPlugin("org.bepinex.plugins.moreStars", "More Stars Plug-In", "1.0.0.0")]
     public class DSP_MoreStars : BaseUnityPlugin {
         internal void Awake() {
@@ -18,5 +22,36 @@ public static void Postfix(UIGalaxySelect __instance, ref Slider ___starCountSli
                 ___starCountSlider.maxValue = 255;
             }
         }
+
+        [HarmonyPatch(typeof(UIGalaxySelect), "OnStarCountSliderValueChange")]
+        public static class UIGalaxySelect_OnStarCountSliderValueChange
+        {
+            //// [196 10 - 196 23]
+            //IL_0023: ldloc.0      // num
+            //IL_0024: ldc.i4.s     80 // 0x50
+            //IL_0026: ble IL_002e
+
+            //// [197 7 - 197 15]
+            //IL_002b: ldc.i4.s     80 // 0x50
+            //IL_002d: stloc.0      // num
+
+            static IEnumerable<CodeInstruction> Transpiler(IEnumerable<CodeInstruction> instructions)
+            {
+                var codes = new List<CodeInstruction>(instructions);
+                for (var i = 0; i < codes.Count; i++)
+                {
+                    if (codes[i].opcode == OpCodes.Ldloc_0 && codes[i + 1].opcode == OpCodes.Ldc_I4_S && codes[i + 2].opcode == OpCodes.Ble && codes[i + 3].opcode == OpCodes.Ldc_I4_S)
+                    {
+                        UnityEngine.Debug.Log("DSP_MoreStars: Found signature. Applying patch.");
+                        codes[i].opcode     = OpCodes.Nop;
+                        codes[i + 1].opcode = OpCodes.Nop;
+                        codes[i + 2].opcode = OpCodes.Br;
+                        return codes.AsEnumerable();
+                    }
+                }
+                UnityEngine.Debug.Log("DSP_MoreStars: Failed to apply all patches.");
+                return codes.AsEnumerable();
+            }
+        }
     }
 }