From e876536ae9faa4e6280c4aadf2273a8aea1f683c Mon Sep 17 00:00:00 2001
From: granny <granny@pl3x.net>
Date: Thu, 14 Oct 2021 17:03:17 -0700
Subject: [PATCH] options to extinguish fire blocks with snowballs (#708)

---
 ...xtinguish-fire-blocks-with-snowballs.patch | 71 +++++++++++++++++++
 1 file changed, 71 insertions(+)
 create mode 100644 patches/server/0261-options-to-extinguish-fire-blocks-with-snowballs.patch

diff --git a/patches/server/0261-options-to-extinguish-fire-blocks-with-snowballs.patch b/patches/server/0261-options-to-extinguish-fire-blocks-with-snowballs.patch
new file mode 100644
index 000000000..74be9f29d
--- /dev/null
+++ b/patches/server/0261-options-to-extinguish-fire-blocks-with-snowballs.patch
@@ -0,0 +1,71 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: granny <granny@pl3x.net>
+Date: Thu, 14 Oct 2021 02:05:52 -0700
+Subject: [PATCH] options to extinguish fire blocks with snowballs
+
+
+diff --git a/src/main/java/net/minecraft/world/entity/projectile/Snowball.java b/src/main/java/net/minecraft/world/entity/projectile/Snowball.java
+index d5d84893c77b4e60a19032d765d76bfd24cbbb2b..ef265cec066ef3b84c2b3a4929af518308a409c3 100644
+--- a/src/main/java/net/minecraft/world/entity/projectile/Snowball.java
++++ b/src/main/java/net/minecraft/world/entity/projectile/Snowball.java
+@@ -58,6 +58,36 @@ public class Snowball extends ThrowableItemProjectile {
+         entity.hurt(DamageSource.thrown(this, this.getOwner()), (float)i);
+     }
+ 
++    // Purpur start - borrowed and modified code from ThrownPotion#onHitBlock and ThrownPotion#dowseFire
++    @Override
++    protected void onHitBlock(net.minecraft.world.phys.BlockHitResult blockHitResult) {
++        super.onHitBlock(blockHitResult);
++
++        if (!this.level.isClientSide) {
++            net.minecraft.core.BlockPos blockposition = blockHitResult.getBlockPos();
++            net.minecraft.core.BlockPos blockposition1 = blockposition.relative(blockHitResult.getDirection());
++
++            net.minecraft.world.level.block.state.BlockState iblockdata = this.level.getBlockState(blockposition);
++
++            if (this.level.purpurConfig.snowballExtinguishesFire && this.level.getBlockState(blockposition1).is(net.minecraft.world.level.block.Blocks.FIRE)) {
++                if (!org.bukkit.craftbukkit.event.CraftEventFactory.callEntityChangeBlockEvent(this, blockposition1, net.minecraft.world.level.block.Blocks.AIR.defaultBlockState()).isCancelled()) {
++                    this.level.removeBlock(blockposition1, false);
++                }
++            } else if (this.level.purpurConfig.snowballExtinguishesCandles && net.minecraft.world.level.block.AbstractCandleBlock.isLit(iblockdata)) {
++                if (!org.bukkit.craftbukkit.event.CraftEventFactory.callEntityChangeBlockEvent(this, blockposition, iblockdata.setValue(net.minecraft.world.level.block.AbstractCandleBlock.LIT, false)).isCancelled()) {
++                    net.minecraft.world.level.block.AbstractCandleBlock.extinguish(null, iblockdata, this.level, blockposition);
++                }
++            } else if (this.level.purpurConfig.snowballExtinguishesCampfires && net.minecraft.world.level.block.CampfireBlock.isLitCampfire(iblockdata)) {
++                if (!org.bukkit.craftbukkit.event.CraftEventFactory.callEntityChangeBlockEvent(this, blockposition, iblockdata.setValue(net.minecraft.world.level.block.CampfireBlock.LIT, false)).isCancelled()) {
++                    this.level.levelEvent(null, 1009, blockposition, 0);
++                    net.minecraft.world.level.block.CampfireBlock.dowse(this.getOwner(), this.level, blockposition, iblockdata);
++                    this.level.setBlockAndUpdate(blockposition, iblockdata.setValue(net.minecraft.world.level.block.CampfireBlock.LIT, false));
++                }
++            }
++        }
++    }
++    // Purpur end
++
+     @Override
+     protected void onHit(HitResult hitResult) {
+         super.onHit(hitResult);
+diff --git a/src/main/java/net/pl3x/purpur/PurpurWorldConfig.java b/src/main/java/net/pl3x/purpur/PurpurWorldConfig.java
+index 3fefe9ef5ee110e82c174250bf6b4c90d0a7f28f..92f76de3d6ba9b3d777e8e8e149b5aa5ef01c9e3 100644
+--- a/src/main/java/net/pl3x/purpur/PurpurWorldConfig.java
++++ b/src/main/java/net/pl3x/purpur/PurpurWorldConfig.java
+@@ -179,6 +179,9 @@ public class PurpurWorldConfig {
+     public int glowBerriesEatGlowDuration = 0;
+     public boolean shulkerBoxItemDropContentsWhenDestroyed = true;
+     public boolean compassItemShowsBossBar = false;
++    public boolean snowballExtinguishesFire = false;
++    public boolean snowballExtinguishesCandles = false;
++    public boolean snowballExtinguishesCampfires = false;
+     private void itemSettings() {
+         itemImmuneToCactus.clear();
+         getList("gameplay-mechanics.item.immune.cactus", new ArrayList<>()).forEach(key -> {
+@@ -225,6 +228,9 @@ public class PurpurWorldConfig {
+         glowBerriesEatGlowDuration = getInt("gameplay-mechanics.item.glow_berries.eat-glow-duration", glowBerriesEatGlowDuration);
+         shulkerBoxItemDropContentsWhenDestroyed = getBoolean("gameplay-mechanics.item.shulker_box.drop-contents-when-destroyed", shulkerBoxItemDropContentsWhenDestroyed);
+         compassItemShowsBossBar = getBoolean("gameplay-mechanics.item.compass.holding-shows-bossbar", compassItemShowsBossBar);
++        snowballExtinguishesFire = getBoolean("gameplay-mechanics.item.snowball.extinguish.fire", snowballExtinguishesFire);
++        snowballExtinguishesCandles = getBoolean("gameplay-mechanics.item.snowball.extinguish.candles", snowballExtinguishesCandles);
++        snowballExtinguishesCampfires = getBoolean("gameplay-mechanics.item.snowball.extinguish.campfires", snowballExtinguishesCampfires);
+     }
+ 
+     public double minecartMaxSpeed = 0.4D;