64 lines
2.1 KiB
Java
64 lines
2.1 KiB
Java
package tschipp.carryon.mixin;
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import com.llamalad7.mixinextras.injector.wrapoperation.Operation;
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import com.llamalad7.mixinextras.injector.wrapoperation.WrapOperation;
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import net.minecraft.core.NonNullList;
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import net.minecraft.world.entity.player.Inventory;
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import net.minecraft.world.entity.player.Player;
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import net.minecraft.world.item.ItemStack;
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import net.minecraft.world.level.block.Blocks;
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import org.spongepowered.asm.mixin.Mixin;
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import org.spongepowered.asm.mixin.Shadow;
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import org.spongepowered.asm.mixin.injection.At;
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import org.spongepowered.asm.mixin.injection.Inject;
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import org.spongepowered.asm.mixin.injection.Redirect;
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import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;
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import tschipp.carryon.common.carry.CarryOnDataManager;
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@Mixin(Inventory.class)
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public class InventoryMixin
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{
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private static final ItemStack DUMMY_STACK = new ItemStack(Blocks.COBBLESTONE, 1);
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@Shadow
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public Player player;
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@Shadow
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public int selected;
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@Shadow
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public NonNullList<ItemStack> items;
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@WrapOperation(method = "getFreeSlot()I", at = @At(value = "INVOKE", ordinal = 0, target = "Lnet/minecraft/core/NonNullList;get(I)Ljava/lang/Object;"))
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private Object getFreeSlotEmptyCheck(NonNullList<Object> instance, int slot, Operation<Object> original)
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{
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if(slot == selected && CarryOnDataManager.getCarryData(player).isCarrying())
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{
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return DUMMY_STACK;
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}
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else
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return original.call(instance, slot);
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}
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@Inject(method = "setPickedItem(Lnet/minecraft/world/item/ItemStack;)V", at = @At("HEAD"), cancellable = true)
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private void onPickBlock(CallbackInfo info)
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{
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if(CarryOnDataManager.getCarryData(player).isCarrying())
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info.cancel();
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}
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@Inject(method = "pickSlot(I)V", at = @At("HEAD"), cancellable = true)
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private void onPickSlot(int slot, CallbackInfo info)
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{
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if(CarryOnDataManager.getCarryData(player).isCarrying())
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info.cancel();
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}
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@Inject(method = "swapPaint(D)V", at = @At("HEAD"), cancellable = true)
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private void onSwapPaint(double direction, CallbackInfo info)
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{
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if(CarryOnDataManager.getCarryData(player).isCarrying())
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info.cancel();
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}
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}
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