src/main/java/net/radsteve/islanders/mixin/GrindstoneScreenHandlerMixin.java at master

rad.vg / islanders-smp

fork atom

mod for the islanders smp

fork atom

islanders-smp / src / main / java / net / radsteve / islanders / mixin / GrindstoneScreenHandlerMixin.java

at master 32 lines 1.2 kB view raw

wrap content

rad.vg 1.0.2 - add logging - fix crown crafting race condition 8mo ago

e2d3ba2d

 1package net.radsteve.islanders.mixin;
 2
 3import net.minecraft.inventory.Inventory;
 4import net.minecraft.item.ItemStack;
 5import net.minecraft.screen.GrindstoneScreenHandler;
 6import net.radsteve.islanders.Islanders;
 7import net.radsteve.islanders.SpecialItem;
 8import org.spongepowered.asm.mixin.Final;
 9import org.spongepowered.asm.mixin.Mixin;
10import org.spongepowered.asm.mixin.Shadow;
11import org.spongepowered.asm.mixin.injection.At;
12import org.spongepowered.asm.mixin.injection.Inject;
13import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;
14
15@Mixin(GrindstoneScreenHandler.class)
16public abstract class GrindstoneScreenHandlerMixin {
17  @Shadow
18  @Final
19  Inventory input;
20
21  @Shadow
22  protected abstract ItemStack getOutputStack(ItemStack firstInput, ItemStack secondInput);
23
24  @Inject(method = "updateResult", at = @At("HEAD"), cancellable = true)
25  private void islanders$updateResult(CallbackInfo ci) {
26    final ItemStack output = getOutputStack(input.getStack(0), input.getStack(1));
27    if (SpecialItem.Companion.find(output) != null) {
28      Islanders.getLogger().info("Tried grindstoning special item");
29      ci.cancel();
30    }
31  }
32}