From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001 From: Jake Potrebic Date: Thu, 7 Oct 2021 14:34:55 -0700 Subject: [PATCH] Custom Potion Mixes diff --git a/src/main/java/io/papermc/paper/potion/PaperPotionMix.java b/src/main/java/io/papermc/paper/potion/PaperPotionMix.java new file mode 100644 index 0000000000000000000000000000000000000000..7ea357ac2f3a93db4ebdf24b5072be7d1cad3e33 --- /dev/null +++ b/src/main/java/io/papermc/paper/potion/PaperPotionMix.java @@ -0,0 +1,21 @@ +package io.papermc.paper.potion; + +import java.util.function.Predicate; +import net.minecraft.world.item.ItemStack; +import org.bukkit.craftbukkit.inventory.CraftItemStack; +import org.bukkit.craftbukkit.inventory.CraftRecipe; +import org.bukkit.inventory.RecipeChoice; + +public record PaperPotionMix(ItemStack result, Predicate input, Predicate ingredient) { + + public PaperPotionMix(PotionMix potionMix) { + this(CraftItemStack.asNMSCopy(potionMix.getResult()), convert(potionMix.getInput()), convert(potionMix.getIngredient())); + } + + static Predicate convert(final RecipeChoice choice) { + if (choice instanceof PredicateRecipeChoice predicateRecipeChoice) { + return stack -> predicateRecipeChoice.test(CraftItemStack.asBukkitCopy(stack)); + } + return CraftRecipe.toIngredient(choice, true); + } +} diff --git a/src/main/java/net/minecraft/server/MinecraftServer.java b/src/main/java/net/minecraft/server/MinecraftServer.java index 6a1102f68b0d9851069e08f67b27ada4f5013b5a..03fd35ee321c80ca674cea9eb366cffcc95bc893 100644 --- a/src/main/java/net/minecraft/server/MinecraftServer.java +++ b/src/main/java/net/minecraft/server/MinecraftServer.java @@ -2081,6 +2081,7 @@ public abstract class MinecraftServer extends ReentrantBlockableEventLoop> POTION_MIXES = Lists.newArrayList(); private static final List> CONTAINER_MIXES = Lists.newArrayList(); + private static final it.unimi.dsi.fastutil.objects.Object2ObjectLinkedOpenHashMap CUSTOM_MIXES = new it.unimi.dsi.fastutil.objects.Object2ObjectLinkedOpenHashMap<>(); // Paper - Custom Potion Mixes private static final List ALLOWED_CONTAINERS = Lists.newArrayList(); private static final Predicate ALLOWED_CONTAINER = stack -> { for (Ingredient ingredient : ALLOWED_CONTAINERS) { @@ -26,7 +27,7 @@ public class PotionBrewing { }; public static boolean isIngredient(ItemStack stack) { - return isContainerIngredient(stack) || isPotionIngredient(stack); + return isContainerIngredient(stack) || isPotionIngredient(stack) || isCustomIngredient(stack); // Paper - Custom Potion Mixes } protected static boolean isContainerIngredient(ItemStack stack) { @@ -60,6 +61,11 @@ public class PotionBrewing { } public static boolean hasMix(ItemStack input, ItemStack ingredient) { + // Paper start - Custom Potion Mixes + if (hasCustomMix(input, ingredient)) { + return true; + } + // Paper end - Custom Potion Mixes return ALLOWED_CONTAINER.test(input) && (hasContainerMix(input, ingredient) || hasPotionMix(input, ingredient)); } @@ -89,6 +95,13 @@ public class PotionBrewing { public static ItemStack mix(ItemStack ingredient, ItemStack input) { if (!input.isEmpty()) { + // Paper start - Custom Potion Mixes + for (var mix : CUSTOM_MIXES.values()) { + if (mix.input().test(input) && mix.ingredient().test(ingredient)) { + return mix.result().copy(); + } + } + // Paper end - Custom Potion Mixes Potion potion = PotionUtils.getPotion(input); Item item = input.getItem(); @@ -108,6 +121,54 @@ public class PotionBrewing { return input; } + // Paper start - Custom Potion Mixes + public static boolean isCustomIngredient(ItemStack stack) { + for (var mix : CUSTOM_MIXES.values()) { + if (mix.ingredient().test(stack)) { + return true; + } + } + return false; + } + + public static boolean isCustomInput(ItemStack stack) { + for (var mix : CUSTOM_MIXES.values()) { + if (mix.input().test(stack)) { + return true; + } + } + return false; + } + + private static boolean hasCustomMix(ItemStack input, ItemStack ingredient) { + for (var mix : CUSTOM_MIXES.values()) { + if (mix.input().test(input) && mix.ingredient().test(ingredient)) { + return true; + } + } + return false; + } + + public static void addPotionMix(io.papermc.paper.potion.PotionMix mix) { + if (CUSTOM_MIXES.containsKey(mix.getKey())) { + throw new IllegalArgumentException("Duplicate recipe ignored with ID " + mix.getKey()); + } + CUSTOM_MIXES.putAndMoveToFirst(mix.getKey(), new io.papermc.paper.potion.PaperPotionMix(mix)); + } + + public static boolean removePotionMix(org.bukkit.NamespacedKey key) { + return CUSTOM_MIXES.remove(key) != null; + } + + public static void reload() { + POTION_MIXES.clear(); + CONTAINER_MIXES.clear(); + ALLOWED_CONTAINERS.clear(); + CUSTOM_MIXES.clear(); + bootStrap(); + } + // Paper end - Custom Potion Mixes + public static void bootStrap() { addContainer(Items.POTION); addContainer(Items.SPLASH_POTION); diff --git a/src/main/java/net/minecraft/world/level/block/entity/BrewingStandBlockEntity.java b/src/main/java/net/minecraft/world/level/block/entity/BrewingStandBlockEntity.java index b31d7053abf1d2432b4887dab2bd8f8cc5308554..9bb542ce3a8c52e1688bb1f66fc916dd23a5fd10 100644 --- a/src/main/java/net/minecraft/world/level/block/entity/BrewingStandBlockEntity.java +++ b/src/main/java/net/minecraft/world/level/block/entity/BrewingStandBlockEntity.java @@ -341,7 +341,7 @@ public class BrewingStandBlockEntity extends BaseContainerBlockEntity implements @Override public boolean canPlaceItem(int slot, ItemStack stack) { - return slot == 3 ? PotionBrewing.isIngredient(stack) : (slot == 4 ? stack.is(Items.BLAZE_POWDER) : (stack.is(Items.POTION) || stack.is(Items.SPLASH_POTION) || stack.is(Items.LINGERING_POTION) || stack.is(Items.GLASS_BOTTLE)) && this.getItem(slot).isEmpty()); + return slot == 3 ? PotionBrewing.isIngredient(stack) : (slot == 4 ? stack.is(Items.BLAZE_POWDER) : (stack.is(Items.POTION) || stack.is(Items.SPLASH_POTION) || stack.is(Items.LINGERING_POTION) || stack.is(Items.GLASS_BOTTLE) || PotionBrewing.isCustomInput(stack)) && this.getItem(slot).isEmpty()); // Paper - Custom Potion Mixes } @Override diff --git a/src/main/java/org/bukkit/craftbukkit/CraftServer.java b/src/main/java/org/bukkit/craftbukkit/CraftServer.java index f629991fa998d4dab89ed5c3d26b1b7a4f85b5cb..d8bec75e7f5c034051839818f51cdae71863608c 100644 --- a/src/main/java/org/bukkit/craftbukkit/CraftServer.java +++ b/src/main/java/org/bukkit/craftbukkit/CraftServer.java @@ -306,6 +306,7 @@ public final class CraftServer implements Server { private final io.papermc.paper.datapack.PaperDatapackManager datapackManager; // Paper public static Exception excessiveVelEx; // Paper - Velocity warnings private final io.papermc.paper.logging.SysoutCatcher sysoutCatcher = new io.papermc.paper.logging.SysoutCatcher(); // Paper + private final CraftPotionBrewer potionBrewer = new CraftPotionBrewer(); // Paper - Custom Potion Mixes static { ConfigurationSerialization.registerClass(CraftOfflinePlayer.class); @@ -332,7 +333,7 @@ public final class CraftServer implements Server { CraftRegistry.setMinecraftRegistry(console.registryAccess()); - Potion.setPotionBrewer(new CraftPotionBrewer()); + Potion.setPotionBrewer(potionBrewer); // Paper - Custom Potion Mixes // Ugly hack :( if (!Main.useConsole) { @@ -3079,5 +3080,10 @@ public final class CraftServer implements Server { return datapackManager; } + @Override + public CraftPotionBrewer getPotionBrewer() { + return this.potionBrewer; + } + // Paper end } diff --git a/src/main/java/org/bukkit/craftbukkit/inventory/CraftRecipe.java b/src/main/java/org/bukkit/craftbukkit/inventory/CraftRecipe.java index 139dff90561ac6c51954c6289918a07aeea13a1b..6ba29875d78ede4aa7978ff689e588f7fed11528 100644 --- a/src/main/java/org/bukkit/craftbukkit/inventory/CraftRecipe.java +++ b/src/main/java/org/bukkit/craftbukkit/inventory/CraftRecipe.java @@ -15,6 +15,11 @@ public interface CraftRecipe extends Recipe { void addToCraftingManager(); default Ingredient toNMS(RecipeChoice bukkit, boolean requireNotEmpty) { + // Paper start + return toIngredient(bukkit, requireNotEmpty); + } + static Ingredient toIngredient(RecipeChoice bukkit, boolean requireNotEmpty) { + // Paper end Ingredient stack; if (bukkit == null) { diff --git a/src/main/java/org/bukkit/craftbukkit/potion/CraftPotionBrewer.java b/src/main/java/org/bukkit/craftbukkit/potion/CraftPotionBrewer.java index 09ac71b6b41c757832792d9ea8ac9288f8a7404f..2909a2736a0c9d863c7ab01e0ec259f7952080cc 100644 --- a/src/main/java/org/bukkit/craftbukkit/potion/CraftPotionBrewer.java +++ b/src/main/java/org/bukkit/craftbukkit/potion/CraftPotionBrewer.java @@ -28,4 +28,21 @@ public class CraftPotionBrewer implements PotionBrewer { public PotionEffect createEffect(PotionEffectType potion, int duration, int amplifier) { return new PotionEffect(potion, potion.isInstant() ? 1 : (int) (duration * potion.getDurationModifier()), amplifier); } + + // Paper start + @Override + public void addPotionMix(io.papermc.paper.potion.PotionMix potionMix) { + net.minecraft.world.item.alchemy.PotionBrewing.addPotionMix(potionMix); + } + + @Override + public void removePotionMix(org.bukkit.NamespacedKey key) { + net.minecraft.world.item.alchemy.PotionBrewing.removePotionMix(key); + } + + @Override + public void resetPotionMixes() { + net.minecraft.world.item.alchemy.PotionBrewing.reload(); + } + // Paper end }