55 lines
2.0 KiB
Java
55 lines
2.0 KiB
Java
package net.shadowfacts.autoswap.mixin;
|
|
|
|
import net.minecraft.entity.player.PlayerInventory;
|
|
import net.minecraft.item.ItemStack;
|
|
import net.minecraft.item.ItemUsageContext;
|
|
import net.minecraft.server.network.ServerPlayerEntity;
|
|
import net.minecraft.server.network.ServerPlayerInteractionManager;
|
|
import net.minecraft.util.ActionResult;
|
|
import net.minecraft.util.math.BlockPos;
|
|
import net.shadowfacts.autoswap.AutoSwap;
|
|
import org.spongepowered.asm.mixin.Mixin;
|
|
import org.spongepowered.asm.mixin.Shadow;
|
|
import org.spongepowered.asm.mixin.injection.At;
|
|
import org.spongepowered.asm.mixin.injection.Inject;
|
|
import org.spongepowered.asm.mixin.injection.Redirect;
|
|
import org.spongepowered.asm.mixin.injection.callback.CallbackInfoReturnable;
|
|
|
|
/**
|
|
* @author shadowfacts
|
|
*/
|
|
@Mixin(ServerPlayerInteractionManager.class)
|
|
public abstract class MixinServerPlayerInteractionManager {
|
|
|
|
@Shadow
|
|
private ServerPlayerEntity player;
|
|
|
|
private ItemStack heldStackAtBeginningOfBreak = ItemStack.EMPTY;
|
|
|
|
@Inject(method = "tryBreakBlock", at = @At("HEAD"))
|
|
private void beginTryBreakBlock(BlockPos pos, CallbackInfoReturnable<Void> cb) {
|
|
PlayerInventory playerInv = player.inventory;
|
|
heldStackAtBeginningOfBreak = playerInv.getInvStack(playerInv.selectedSlot).copy();
|
|
}
|
|
|
|
@Inject(method = "tryBreakBlock", at = @At("RETURN"))
|
|
private void endTryBreakBlock(BlockPos pos, CallbackInfoReturnable<Void> cb) {
|
|
AutoSwap.INSTANCE.endBreakBlock(player.inventory, heldStackAtBeginningOfBreak);
|
|
heldStackAtBeginningOfBreak = ItemStack.EMPTY;
|
|
}
|
|
|
|
@Redirect(
|
|
method = "interactBlock",
|
|
at = @At(value = "INVOKE", target = "Lnet/minecraft/item/ItemStack;useOnBlock(Lnet/minecraft/item/ItemUsageContext;)Lnet/minecraft/util/ActionResult;")
|
|
)
|
|
private ActionResult useOnBlock(ItemStack self, ItemUsageContext context) {
|
|
ItemStack selfCopy = self.copy();
|
|
ActionResult result = self.useOnBlock(context);
|
|
if (result == ActionResult.SUCCESS) {
|
|
AutoSwap.INSTANCE.onUseOnItem(player, player.inventory, selfCopy);
|
|
}
|
|
return result;
|
|
}
|
|
|
|
}
|