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SPIGOT-6836: Add more API methods in MerchantRecipe

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By: Doc <nachito94@msn.com>
This commit is contained in:
CraftBukkit/Spigot 2021-12-18 11:44:34 +11:00
parent 13aa9b7211
commit 3736fd83de
2 changed files with 56 additions and 5 deletions
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31
paper-server/nms-patches/net/minecraft/world/item/trading/MerchantRecipe.patch
View file

@ -9,8 +9,14 @@
public class MerchantRecipe {
public ItemStack baseCostA;
@@ -17,6 +19,18 @@
private int demand;
@@ -13,10 +15,26 @@
public int uses;
public int maxUses;
public boolean rewardExp;
- private int specialPriceDiff;
- private int demand;
+ public int specialPriceDiff; // PAIL private -> public
+ public int demand; // PAIL private -> public
public float priceMultiplier;
public int xp;
+ // CraftBukkit start
@ -21,14 +27,18 @@
+ }
+
+ public MerchantRecipe(ItemStack itemstack, ItemStack itemstack1, ItemStack itemstack2, int uses, int maxUses, int experience, float priceMultiplier, CraftMerchantRecipe bukkit) {
+ this(itemstack, itemstack1, itemstack2, uses, maxUses, experience, priceMultiplier);
+ this(itemstack, itemstack1, itemstack2, uses, maxUses, experience, priceMultiplier, 0, bukkit);
+ }
+
+ public MerchantRecipe(ItemStack itemstack, ItemStack itemstack1, ItemStack itemstack2, int uses, int maxUses, int experience, float priceMultiplier, int demand, CraftMerchantRecipe bukkit) {
+ this(itemstack, itemstack1, itemstack2, uses, maxUses, experience, priceMultiplier, demand);
+ this.bukkitHandle = bukkit;
+ }
+ // CraftBukkit end
public MerchantRecipe(NBTTagCompound nbttagcompound) {
this.rewardExp = true;
@@ -78,6 +92,7 @@
@@ -78,6 +96,7 @@
public ItemStack getCostA() {
int i = this.baseCostA.getCount();
@ -36,3 +46,16 @@
ItemStack itemstack = this.baseCostA.copy();
int j = Math.max(0, MathHelper.floor((float) (i * this.demand) * this.priceMultiplier));
@@ -199,7 +218,11 @@
if (!this.satisfiedBy(itemstack, itemstack1)) {
return false;
} else {
- itemstack.shrink(this.getCostA().getCount());
+ // CraftBukkit start
+ if (!this.getCostA().isEmpty()) {
+ itemstack.shrink(this.getCostA().getCount());
+ }
+ // CraftBukkit end
if (!this.getCostB().isEmpty()) {
itemstack1.shrink(this.getCostB().getCount());
}

30
paper-server/src/main/java/org/bukkit/craftbukkit/inventory/CraftMerchantRecipe.java
View file

@ -2,6 +2,8 @@ package org.bukkit.craftbukkit.inventory;
import com.google.common.base.Preconditions;
import java.util.List;
import net.minecraft.util.MathHelper;
import org.bukkit.Material;
import org.bukkit.inventory.ItemStack;
import org.bukkit.inventory.MerchantRecipe;
@ -17,7 +19,11 @@ public class CraftMerchantRecipe extends MerchantRecipe {
}
public CraftMerchantRecipe(ItemStack result, int uses, int maxUses, boolean experienceReward, int experience, float priceMultiplier) {
super(result, uses, maxUses, experienceReward, experience, priceMultiplier);
this(result, uses, maxUses, experienceReward, experience, priceMultiplier, 0, 0);
}
public CraftMerchantRecipe(ItemStack result, int uses, int maxUses, boolean experienceReward, int experience, float priceMultiplier, int demand, int specialPrice) {
super(result, uses, maxUses, experienceReward, experience, priceMultiplier, demand, specialPrice);
this.handle = new net.minecraft.world.item.trading.MerchantRecipe(
net.minecraft.world.item.ItemStack.EMPTY,
net.minecraft.world.item.ItemStack.EMPTY,
@ -26,11 +32,33 @@ public class CraftMerchantRecipe extends MerchantRecipe {
maxUses,
experience,
priceMultiplier,
demand,
this
);
this.setSpecialPrice(specialPrice);
this.setExperienceReward(experienceReward);
}
@Override
public int getSpecialPrice() {
return handle.getSpecialPriceDiff();
}
@Override
public void setSpecialPrice(int specialPrice) {
handle.specialPriceDiff = specialPrice;
}
@Override
public int getDemand() {
return handle.demand;
}
@Override
public void setDemand(int demand) {
handle.demand = demand;
}
@Override
public int getUses() {
return handle.uses;