new: fix resource pack folder sometimes not opening on windows (#144)

src/main/java/club/sk1er/patcher/mixins/bugfixes/GuiScreenResourcePacksMixin_FixOpenPackFolder.java

@@ -0,0 +1,30 @@
+package club.sk1er.patcher.mixins.bugfixes;
+
+import gg.essential.universal.UDesktop;
+import net.minecraft.client.Minecraft;
+import net.minecraft.client.gui.GuiScreenResourcePacks;
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.injection.At;
+import org.spongepowered.asm.mixin.injection.Inject;
+import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;
+
+@Mixin(GuiScreenResourcePacks.class)
+public class GuiScreenResourcePacksMixin_FixOpenPackFolder {
+
+    @Inject(
+        method = "actionPerformed",
+        at =
+        @At(
+            value = "INVOKE",
+            target = "Lnet/minecraft/client/resources/ResourcePackRepository;getDirResourcepacks()Ljava/io/File;",
+            shift = At.Shift.AFTER
+        ),
+        cancellable = true
+    )
+    private void patcher$fixFolderOpening(CallbackInfo ci) {
+        if (UDesktop.open(Minecraft.getMinecraft().getResourcePackRepository().getDirResourcepacks())) {
+            ci.cancel();
+        }
+    }
+
+}

src/main/resources/patcher.mixins.json

@@ -58,6 +58,7 @@
     "bugfixes.GuiScreenOptionsSoundsMixin_PacketSpam",
     "bugfixes.GuiScreenResourcePacksMixin_ChangeTextPosition",
     "bugfixes.GuiScreenResourcePacksMixin_ClearHandles",
+    "bugfixes.GuiScreenResourcePacksMixin_FixOpenPackFolder",
     "bugfixes.GuiVideoSettingsMixin_MipmapSlider",
     "bugfixes.InventoryEffectRendererMixin_FixPotionEffectNumerals",
     "bugfixes.LayerArrowMixin_FixedBrightness",