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Updated Upstream (Purpur)
Upstream has released updates that appear to apply and compile correctly [Purpur Changes] PurpurMC/Purpur@f9258cd: fix bows shooting infinite arrows
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+30
-12
lines changed

3 files changed

+30
-12
lines changed

gradle.properties

Lines changed: 1 addition & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -24,4 +24,4 @@ pufferfishBranch = ver/1.20
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usePufferfish = false
2525

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paperCommit = eee55d019fe80372c2e08ccd1d0a94c066cda926
27-
purpurCommit = 3239393f3f11606bb4a850605a745a6d029f0f14
27+
purpurCommit = f9258cd522c14caea3ade7480b01e7e146aa8661

patches/api/0001-Purpur-API-Changes.patch

Lines changed: 1 addition & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -1,6 +1,6 @@
11
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
22
From: granny <contact@granny.dev>
3-
Date: Wed, 8 May 2024 03:47:13 +0000
3+
Date: Wed, 8 May 2024 08:14:51 +0000
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Subject: [PATCH] Purpur API Changes
55

66
PurpurMC

patches/server/0001-Purpur-Server-Changes.patch

Lines changed: 28 additions & 10 deletions
Original file line numberDiff line numberDiff line change
@@ -1,6 +1,6 @@
11
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
22
From: granny <contact@granny.dev>
3-
Date: Wed, 8 May 2024 03:47:13 +0000
3+
Date: Wed, 8 May 2024 08:14:50 +0000
44
Subject: [PATCH] Purpur Server Changes
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66
PurpurMC
@@ -16276,15 +16276,12 @@ index eb74d45ad458b80cf8455297c3bc550186adaea3..ef01856c487e4ab982996e0153761823
1627616276
return InteractionResultHolder.fail(itemstack);
1627716277
} else {
1627816278
diff --git a/src/main/java/net/minecraft/world/item/BowItem.java b/src/main/java/net/minecraft/world/item/BowItem.java
16279-
index 5ca843df5b4caa668953e5e36a9b20fabeb35046..ff39d3614f360918d74b54b817bc227f89d34c9c 100644
16279+
index 5ca843df5b4caa668953e5e36a9b20fabeb35046..8bca38ec152f9612298bf6b3e10e7e0566ec3b78 100644
1628016280
--- a/src/main/java/net/minecraft/world/item/BowItem.java
1628116281
+++ b/src/main/java/net/minecraft/world/item/BowItem.java
16282-
@@ -29,9 +29,9 @@ public class BowItem extends ProjectileWeaponItem {
16283-
int i = this.getUseDuration(stack) - remainingUseTicks;
16284-
float f = getPowerForTime(i);
16282+
@@ -31,7 +31,7 @@ public class BowItem extends ProjectileWeaponItem {
1628516283
if (!((double)f < 0.1)) {
16286-
- List<ItemStack> list = draw(stack, itemStack, player);
16287-
+ List<ItemStack> list = draw(stack, itemStack, player, !((itemStack.is(Items.ARROW) && world.purpurConfig.infinityWorksWithNormalArrows) || (itemStack.is(Items.TIPPED_ARROW) && world.purpurConfig.infinityWorksWithTippedArrows) || (itemStack.is(Items.SPECTRAL_ARROW) && world.purpurConfig.infinityWorksWithSpectralArrows)));
16284+
List<ItemStack> list = draw(stack, itemStack, player);
1628816285
if (!world.isClientSide() && !list.isEmpty()) {
1628916286
- this.shoot(world, player, player.getUsedItemHand(), stack, list, f * 3.0F, 1.0F, f == 1.0F, null);
1629016287
+ this.shoot(world, player, player.getUsedItemHand(), stack, list, f * 3.0F, (float) world.purpurConfig.bowProjectileOffset, f == 1.0F, null); // Purpur
@@ -16296,7 +16293,7 @@ index 5ca843df5b4caa668953e5e36a9b20fabeb35046..ff39d3614f360918d74b54b817bc227f
1629616293
ItemStack itemStack = user.getItemInHand(hand);
1629716294
boolean bl = !user.getProjectile(itemStack).isEmpty();
1629816295
- if (!user.hasInfiniteMaterials() && !bl) {
16299-
+ if (!(world.purpurConfig.infinityWorksWithoutArrows && net.minecraft.world.item.enchantment.EnchantmentHelper.getItemEnchantmentLevel(net.minecraft.world.item.enchantment.Enchantments.INFINITY, itemStack) > 0) && !user.hasInfiniteMaterials() && !bl) {
16296+
+ if (!(world.purpurConfig.infinityWorksWithoutArrows && net.minecraft.world.item.enchantment.EnchantmentHelper.getItemEnchantmentLevel(net.minecraft.world.item.enchantment.Enchantments.INFINITY, itemStack) > 0) && !user.hasInfiniteMaterials() && !bl) { // Purpur
1630016297
return InteractionResultHolder.fail(itemStack);
1630116298
} else {
1630216299
user.startUsingItem(hand);
@@ -16647,10 +16644,10 @@ index 774c982f28b4f127fc3f036c19dfb47fb9ae3264..d49b60e7e643498b49c03593dc0da2f8
1664716644
// Paper end - Add PlayerNameEntityEvent
1664816645
mob.setPersistenceRequired();
1664916646
diff --git a/src/main/java/net/minecraft/world/item/ProjectileWeaponItem.java b/src/main/java/net/minecraft/world/item/ProjectileWeaponItem.java
16650-
index d27e83c08c45b8514207f26e48ceb1a91ded94be..8f01772a7b06b2acf96a3f922cb9b481f634680b 100644
16647+
index d27e83c08c45b8514207f26e48ceb1a91ded94be..d04caa35bbec2ac1e333a4ff97a4caf42456168d 100644
1665116648
--- a/src/main/java/net/minecraft/world/item/ProjectileWeaponItem.java
1665216649
+++ b/src/main/java/net/minecraft/world/item/ProjectileWeaponItem.java
16653-
@@ -131,6 +131,14 @@ public abstract class ProjectileWeaponItem extends Item {
16650+
@@ -131,11 +131,25 @@ public abstract class ProjectileWeaponItem extends Item {
1665416651
entityarrow.setPierceLevel((byte) k);
1665516652
}
1665616653

@@ -16665,6 +16662,27 @@ index d27e83c08c45b8514207f26e48ceb1a91ded94be..8f01772a7b06b2acf96a3f922cb9b481
1666516662
return entityarrow;
1666616663
}
1666716664

16665+
protected static boolean hasInfiniteArrows(ItemStack weaponStack, ItemStack projectileStack, boolean creative) {
16666+
- return creative || projectileStack.is(Items.ARROW) && EnchantmentHelper.getItemEnchantmentLevel(Enchantments.INFINITY, weaponStack) > 0;
16667+
+ // Purpur start
16668+
+ return hasInfiniteArrows(weaponStack, projectileStack, creative, null);
16669+
+ }
16670+
+ protected static boolean hasInfiniteArrows(ItemStack weaponStack, ItemStack projectileStack, boolean creative, @javax.annotation.Nullable Level level) {
16671+
+ boolean canBeInfinity = level == null ? projectileStack.is(Items.ARROW) : ((projectileStack.is(Items.ARROW) && level.purpurConfig.infinityWorksWithNormalArrows) || (projectileStack.is(Items.TIPPED_ARROW) && level.purpurConfig.infinityWorksWithTippedArrows) || (projectileStack.is(Items.SPECTRAL_ARROW) && level.purpurConfig.infinityWorksWithSpectralArrows));
16672+
+ return creative || canBeInfinity && EnchantmentHelper.getItemEnchantmentLevel(Enchantments.INFINITY, weaponStack) > 0;
16673+
+ // Purpur end
16674+
}
16675+
16676+
protected static List<ItemStack> draw(ItemStack weaponStack, ItemStack projectileStack, LivingEntity shooter) {
16677+
@@ -161,7 +175,7 @@ public abstract class ProjectileWeaponItem extends Item {
16678+
}
16679+
16680+
protected static ItemStack useAmmo(ItemStack weaponStack, ItemStack projectileStack, LivingEntity shooter, boolean multishot) {
16681+
- boolean flag1 = !multishot && !ProjectileWeaponItem.hasInfiniteArrows(weaponStack, projectileStack, shooter.hasInfiniteMaterials());
16682+
+ boolean flag1 = !multishot && !ProjectileWeaponItem.hasInfiniteArrows(weaponStack, projectileStack, shooter.hasInfiniteMaterials(), shooter.level()); // Purpur
16683+
ItemStack itemstack2;
16684+
16685+
if (!flag1) {
1666816686
diff --git a/src/main/java/net/minecraft/world/item/ShovelItem.java b/src/main/java/net/minecraft/world/item/ShovelItem.java
1666916687
index 24f6a158e4759aac3be8da4cf5e0d40bd295355b..6b7dbb570f8a698c87c6bce992d84d87b55176e6 100644
1667016688
--- a/src/main/java/net/minecraft/world/item/ShovelItem.java

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