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Anvil API

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This commit is contained in:
William Blake Galbreath
2025-01-05 11:51:38 -08:00
committed by granny
parent 0a46145697
commit 30672ed8f7
11 changed files with 375 additions and 414 deletions
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10
purpur-server/minecraft-patches/sources/net/minecraft/world/inventory/AbstractContainerMenu.java.patch Normal file
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@@ -0,0 +1,10 @@
--- a/net/minecraft/world/inventory/AbstractContainerMenu.java
+++ b/net/minecraft/world/inventory/AbstractContainerMenu.java
@@ -65,6 +_,7 @@
@Nullable
private ContainerSynchronizer synchronizer;
private boolean suppressRemoteUpdates;
+ @Nullable protected ItemStack activeQuickItem = null; // Purpur - Anvil API
// CraftBukkit start
public boolean checkReachable = true;
public abstract org.bukkit.inventory.InventoryView getBukkitView();

102
purpur-server/minecraft-patches/sources/net/minecraft/world/inventory/AnvilMenu.java.patch Normal file
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@@ -0,0 +1,102 @@
--- a/net/minecraft/world/inventory/AnvilMenu.java
+++ b/net/minecraft/world/inventory/AnvilMenu.java
@@ -20,6 +_,12 @@
import net.minecraft.world.level.block.state.BlockState;
import org.slf4j.Logger;
+// Purpur start - Anvil API
+import net.minecraft.network.protocol.game.ClientboundContainerSetDataPacket;
+import net.minecraft.network.protocol.game.ClientboundContainerSetSlotPacket;
+import net.minecraft.server.level.ServerPlayer;
+// Purpur end - Anvil API
+
public class AnvilMenu extends ItemCombinerMenu {
public static final int INPUT_SLOT = 0;
public static final int ADDITIONAL_SLOT = 1;
@@ -49,6 +_,10 @@
private org.bukkit.craftbukkit.inventory.view.CraftAnvilView bukkitEntity;
// CraftBukkit end
public boolean bypassEnchantmentLevelRestriction = false; // Paper - bypass anvil level restrictions
+ // Purpur start - Anvil API
+ public boolean bypassCost = false;
+ public boolean canDoUnsafeEnchants = false;
+ // Purpur end - Anvil API
public AnvilMenu(int containerId, Inventory playerInventory) {
this(containerId, playerInventory, ContainerLevelAccess.NULL);
@@ -74,12 +_,17 @@
@Override
protected boolean mayPickup(Player player, boolean hasStack) {
- return (player.hasInfiniteMaterials() || player.experienceLevel >= this.cost.get()) && this.cost.get() > AnvilMenu.DEFAULT_DENIED_COST && hasStack; // CraftBukkit - allow cost 0 like a free item
+ return (player.hasInfiniteMaterials() || player.experienceLevel >= this.cost.get()) && (this.bypassCost || this.cost.get() > AnvilMenu.DEFAULT_DENIED_COST) && hasStack; // CraftBukkit - allow cost 0 like a free item // Purpur - Anvil API
}
@Override
protected void onTake(Player player, ItemStack stack) {
+ // Purpur start - Anvil API
+ ItemStack itemstack = this.activeQuickItem != null ? this.activeQuickItem : stack;
+ if (org.purpurmc.purpur.event.inventory.AnvilTakeResultEvent.getHandlerList().getRegisteredListeners().length > 0) new org.purpurmc.purpur.event.inventory.AnvilTakeResultEvent(player.getBukkitEntity(), getBukkitView(), org.bukkit.craftbukkit.inventory.CraftItemStack.asCraftMirror(itemstack)).callEvent();
+ // Purpur end - Anvil API
if (!player.getAbilities().instabuild) {
+ if (this.bypassCost) ((ServerPlayer) player).lastSentExp = -1; else // Purpur - Anvil API
player.giveExperienceLevels(-this.cost.get());
}
@@ -126,13 +_,19 @@
@Override
public void createResult() {
+ // Purpur start - Anvil API
+ this.bypassCost = false;
+ this.canDoUnsafeEnchants = false;
+ if (org.purpurmc.purpur.event.inventory.AnvilUpdateResultEvent.getHandlerList().getRegisteredListeners().length > 0) new org.purpurmc.purpur.event.inventory.AnvilUpdateResultEvent(getBukkitView()).callEvent();
+ // Purpur end - Anvil API
+
ItemStack item = this.inputSlots.getItem(0);
this.onlyRenaming = false;
this.cost.set(1);
int i = 0;
long l = 0L;
int i1 = 0;
- if (!item.isEmpty() && EnchantmentHelper.canStoreEnchantments(item)) {
+ if (!item.isEmpty() && this.canDoUnsafeEnchants || EnchantmentHelper.canStoreEnchantments(item)) { // Purpur - Anvil API
ItemStack itemStack = item.copy();
ItemStack item1 = this.inputSlots.getItem(1);
ItemEnchantments.Mutable mutable = new ItemEnchantments.Mutable(EnchantmentHelper.getEnchantmentsForCrafting(itemStack));
@@ -198,7 +_,7 @@
for (Holder<Enchantment> holder1 : mutable.keySet()) {
if (!holder1.equals(holder) && !Enchantment.areCompatible(holder, holder1)) {
- canEnchant = false;
+ canEnchant = this.canDoUnsafeEnchants; // Purpur - Anvil API
i++;
}
}
@@ -260,6 +_,12 @@
this.onlyRenaming = true;
}
+ // Purpur start - Anvil API
+ if (this.bypassCost && this.cost.get() >= this.maximumRepairCost) {
+ this.cost.set(this.maximumRepairCost - 1);
+ }
+ // Purpur end - Anvil API
+
if (this.cost.get() >= this.maximumRepairCost && !this.player.getAbilities().instabuild) { // CraftBukkit
itemStack = ItemStack.EMPTY;
}
@@ -280,6 +_,13 @@
org.bukkit.craftbukkit.event.CraftEventFactory.callPrepareAnvilEvent(this.getBukkitView(), itemStack); // CraftBukkit
this.broadcastChanges();
+
+ // Purpur start - Anvil API
+ if (this.canDoUnsafeEnchants && itemstack1 != ItemStack.EMPTY) {
+ ((ServerPlayer) this.player).connection.send(new ClientboundContainerSetSlotPacket(this.containerId, this.incrementStateId(), 2, itemstack1));
+ ((ServerPlayer) this.player).connection.send(new ClientboundContainerSetDataPacket(this.containerId, 0, this.cost.get()));
+ }
+ // Purpur end - Anvil API
} else {
org.bukkit.craftbukkit.event.CraftEventFactory.callPrepareAnvilEvent(this.getBukkitView(), ItemStack.EMPTY); // CraftBukkit
this.cost.set(AnvilMenu.DEFAULT_DENIED_COST); // CraftBukkit - use a variable for set a cost for denied item

12
purpur-server/minecraft-patches/sources/net/minecraft/world/inventory/ItemCombinerMenu.java.patch Normal file
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@@ -0,0 +1,12 @@
--- a/net/minecraft/world/inventory/ItemCombinerMenu.java
+++ b/net/minecraft/world/inventory/ItemCombinerMenu.java
@@ -156,7 +_,9 @@
return ItemStack.EMPTY;
}
+ this.activeQuickItem = itemStack; // Purpur - Anvil API
slot.onTake(player, item);
+ this.activeQuickItem = null; // Purpur - Anvil API
}
return itemStack;

55
purpur-server/paper-patches/files/src/main/java/org/bukkit/craftbukkit/inventory/CraftInventoryAnvil.java.patch Normal file
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@@ -0,0 +1,55 @@
--- a/src/main/java/org/bukkit/craftbukkit/inventory/CraftInventoryAnvil.java
+++ b/src/main/java/org/bukkit/craftbukkit/inventory/CraftInventoryAnvil.java
@@ -19,6 +_,10 @@
private int repairCost;
private int repairCostAmount;
private int maximumRepairCost;
+ // Purpur start - Anvil API
+ private boolean bypassCost;
+ private boolean canDoUnsafeEnchants;
+ // Purpur end - Anvil API
public CraftInventoryAnvil(Location location, Container inventory, Container resultInventory) {
super(inventory, resultInventory);
@@ -27,6 +_,10 @@
this.repairCost = CraftInventoryAnvil.DEFAULT_REPAIR_COST;
this.repairCostAmount = CraftInventoryAnvil.DEFAULT_REPAIR_COST_AMOUNT;
this.maximumRepairCost = CraftInventoryAnvil.DEFAULT_MAXIMUM_REPAIR_COST;
+ // Purpur start - Anvil API
+ this.bypassCost = false;
+ this.canDoUnsafeEnchants = false;
+ // Purpur end - Anvil API
}
@Override
@@ -113,4 +_,30 @@
consumer.accept(cav);
}
}
+
+ // Purpur start - Anvil API
+ @Override
+ public boolean canBypassCost() {
+ this.syncWithArbitraryViewValue((cav) -> this.bypassCost = cav.canBypassCost());
+ return this.bypassCost;
+ }
+
+ @Override
+ public void setBypassCost(boolean bypassCost) {
+ this.bypassCost = bypassCost;
+ this.syncViews((cav) -> cav.setBypassCost(bypassCost));
+ }
+
+ @Override
+ public boolean canDoUnsafeEnchants() {
+ this.syncWithArbitraryViewValue((cav) -> this.canDoUnsafeEnchants = cav.canDoUnsafeEnchants());
+ return this.canDoUnsafeEnchants;
+ }
+
+ @Override
+ public void setDoUnsafeEnchants(boolean canDoUnsafeEnchants) {
+ this.canDoUnsafeEnchants = canDoUnsafeEnchants;
+ this.syncViews((cav) -> cav.setDoUnsafeEnchants(canDoUnsafeEnchants));
+ }
+ // Purpur end - Anvil API
}

29
purpur-server/paper-patches/files/src/main/java/org/bukkit/craftbukkit/inventory/view/CraftAnvilView.java.patch Normal file
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@@ -0,0 +1,29 @@
--- a/src/main/java/org/bukkit/craftbukkit/inventory/view/CraftAnvilView.java
+++ b/src/main/java/org/bukkit/craftbukkit/inventory/view/CraftAnvilView.java
@@ -75,4 +_,26 @@
this.setMaximumRepairCost(legacy.getMaximumRepairCost());
}
}
+
+ // Purpur start - Anvil API
+ @Override
+ public boolean canBypassCost() {
+ return this.container.bypassCost;
+ }
+
+ @Override
+ public void setBypassCost(boolean bypassCost) {
+ this.container.bypassCost = bypassCost;
+ }
+
+ @Override
+ public boolean canDoUnsafeEnchants() {
+ return this.container.canDoUnsafeEnchants;
+ }
+
+ @Override
+ public void setDoUnsafeEnchants(boolean canDoUnsafeEnchants) {
+ this.container.canDoUnsafeEnchants = canDoUnsafeEnchants;
+ }
+ // Purpur end - Anvil API
}