feat:some patches

Author: wdog5

nms-patches/net/minecraft/world/entity/vehicle/EntityMinecartCommandBlock.patch

@@ -0,0 +1,68 @@
+package org.teneted.neotenet.mixin.world.entity.vehicle;
+
+import net.minecraft.core.NonNullList;
+import net.minecraft.world.entity.EntityType;
+import net.minecraft.world.entity.vehicle.AbstractMinecart;
+import net.minecraft.world.entity.vehicle.AbstractMinecartContainer;
+import net.minecraft.world.entity.vehicle.ContainerEntity;
+import net.minecraft.world.item.ItemStack;
+import net.minecraft.world.level.Level;
+import org.bukkit.Location;
+import org.bukkit.craftbukkit.entity.CraftHumanEntity;
+import org.bukkit.entity.HumanEntity;
+import org.bukkit.inventory.InventoryHolder;
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.Shadow;
+
+import java.util.List;
+
+@Mixin(AbstractMinecartContainer.class)
+public abstract class MixinAbstractMinecartContainer extends AbstractMinecart implements ContainerEntity {
+
+    @Shadow
+    private NonNullList<ItemStack> itemStacks;
+    // CraftBukkit start
+    public List<HumanEntity> transaction = new java.util.ArrayList<HumanEntity>();
+    private int maxStack = MAX_STACK;
+
+    protected MixinAbstractMinecartContainer(EntityType<?> p_38087_, Level p_38088_) {
+        super(p_38087_, p_38088_);
+    }
+
+    public List<ItemStack> getContents() {
+        return this.itemStacks;
+    }
+
+    public void onOpen(CraftHumanEntity who) {
+        transaction.add(who);
+    }
+
+    public void onClose(CraftHumanEntity who) {
+        transaction.remove(who);
+    }
+
+    public List<HumanEntity> getViewers() {
+        return transaction;
+    }
+
+    public InventoryHolder getOwner() {
+        org.bukkit.entity.Entity cart = getBukkitEntity();
+        if(cart instanceof InventoryHolder) return (InventoryHolder) cart;
+        return null;
+    }
+
+    @Override
+    public int getMaxStackSize() {
+        return maxStack;
+    }
+
+    public void setMaxStackSize(int size) {
+        maxStack = size;
+    }
+
+    @Override
+    public Location getLocation() {
+        return getBukkitEntity().getLocation();
+    }
+    // CraftBukkit end
+}