1 files changed, 118 insertions, 0 deletions
diff --git a/patches/server/0638-Add-cause-to-Weather-ThunderChangeEvents.patch b/patches/server/0638-Add-cause-to-Weather-ThunderChangeEvents.patch
new file mode 100644
index 0000000000..fb693d3e31
--- /dev/null
+++ b/patches/server/0638-Add-cause-to-Weather-ThunderChangeEvents.patch
@@ -0,0 +1,118 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Jake Potrebic <[email protected]>
+Date: Wed, 2 Dec 2020 18:23:26 -0800
+Subject: [PATCH] Add cause to Weather/ThunderChangeEvents
+
+
+diff --git a/src/main/java/net/minecraft/server/level/ServerLevel.java b/src/main/java/net/minecraft/server/level/ServerLevel.java
+index 961d24e1e0d5ee8429ab558893a356d175b31d39..81f47264c48a7838d6045b062cbc884cd703ed5d 100644
+--- a/src/main/java/net/minecraft/server/level/ServerLevel.java
++++ b/src/main/java/net/minecraft/server/level/ServerLevel.java
+@@ -528,8 +528,8 @@ public class ServerLevel extends Level implements WorldGenLevel {
+         this.serverLevelData.setClearWeatherTime(clearDuration);
+         this.serverLevelData.setRainTime(rainDuration);
+         this.serverLevelData.setThunderTime(rainDuration);
+-        this.serverLevelData.setRaining(raining);
+-        this.serverLevelData.setThundering(thundering);
++        this.serverLevelData.setRaining(raining, org.bukkit.event.weather.WeatherChangeEvent.Cause.COMMAND); // Paper
++        this.serverLevelData.setThundering(thundering, org.bukkit.event.weather.ThunderChangeEvent.Cause.COMMAND); // Paper
+     }
+ 
+     @Override
+@@ -924,8 +924,8 @@ public class ServerLevel extends Level implements WorldGenLevel {
+                 this.serverLevelData.setThunderTime(j);
+                 this.serverLevelData.setRainTime(k);
+                 this.serverLevelData.setClearWeatherTime(i);
+-                this.serverLevelData.setThundering(flag1);
+-                this.serverLevelData.setRaining(flag2);
++                this.serverLevelData.setThundering(flag1, org.bukkit.event.weather.ThunderChangeEvent.Cause.NATURAL); // Paper
++                this.serverLevelData.setRaining(flag2, org.bukkit.event.weather.WeatherChangeEvent.Cause.NATURAL); // Paper
+             }
+ 
+             this.oThunderLevel = this.thunderLevel;
+@@ -991,14 +991,14 @@ public class ServerLevel extends Level implements WorldGenLevel {
+ 
+     private void resetWeatherCycle() {
+         // CraftBukkit start
+-        this.serverLevelData.setRaining(false);
++        this.serverLevelData.setRaining(false, org.bukkit.event.weather.WeatherChangeEvent.Cause.SLEEP); // Paper - when passing the night
+         // If we stop due to everyone sleeping we should reset the weather duration to some other random value.
+         // Not that everyone ever manages to get the whole server to sleep at the same time....
+         if (!this.serverLevelData.isRaining()) {
+             this.serverLevelData.setRainTime(0);
+         }
+         // CraftBukkit end
+-        this.serverLevelData.setThundering(false);
++        this.serverLevelData.setThundering(false, org.bukkit.event.weather.ThunderChangeEvent.Cause.SLEEP); // Paper - when passing the night
+         // CraftBukkit start
+         // If we stop due to everyone sleeping we should reset the weather duration to some other random value.
+         // Not that everyone ever manages to get the whole server to sleep at the same time....
+diff --git a/src/main/java/net/minecraft/world/level/storage/PrimaryLevelData.java b/src/main/java/net/minecraft/world/level/storage/PrimaryLevelData.java
+index 401787a5b55384b9ab7755e822b3b881dc45ac45..e537a8df45c31efa80cb898cbef9c3a09fac3bf9 100644
+--- a/src/main/java/net/minecraft/world/level/storage/PrimaryLevelData.java
++++ b/src/main/java/net/minecraft/world/level/storage/PrimaryLevelData.java
+@@ -351,6 +351,11 @@ public class PrimaryLevelData implements ServerLevelData, WorldData {
+ 
+     @Override
+     public void setThundering(boolean thundering) {
++        // Paper start
++        this.setThundering(thundering, org.bukkit.event.weather.ThunderChangeEvent.Cause.UNKNOWN);
++    }
++    public void setThundering(boolean thundering, org.bukkit.event.weather.ThunderChangeEvent.Cause cause) {
++        // Paper end
+         // CraftBukkit start
+         if (this.thundering == thundering) {
+             return;
+@@ -358,7 +363,7 @@ public class PrimaryLevelData implements ServerLevelData, WorldData {
+ 
+         org.bukkit.World world = Bukkit.getWorld(this.getLevelName());
+         if (world != null) {
+-            ThunderChangeEvent thunder = new ThunderChangeEvent(world, thundering);
++            ThunderChangeEvent thunder = new ThunderChangeEvent(world, thundering, cause); // Paper
+             Bukkit.getServer().getPluginManager().callEvent(thunder);
+             if (thunder.isCancelled()) {
+                 return;
+@@ -385,6 +390,12 @@ public class PrimaryLevelData implements ServerLevelData, WorldData {
+ 
+     @Override
+     public void setRaining(boolean raining) {
++        // Paper start
++        this.setRaining(raining, org.bukkit.event.weather.WeatherChangeEvent.Cause.UNKNOWN);
++    }
++
++    public void setRaining(boolean raining, org.bukkit.event.weather.WeatherChangeEvent.Cause cause) {
++        // Paper end
+         // CraftBukkit start
+         if (this.raining == raining) {
+             return;
+@@ -392,7 +403,7 @@ public class PrimaryLevelData implements ServerLevelData, WorldData {
+ 
+         org.bukkit.World world = Bukkit.getWorld(this.getLevelName());
+         if (world != null) {
+-            WeatherChangeEvent weather = new WeatherChangeEvent(world, raining);
++            WeatherChangeEvent weather = new WeatherChangeEvent(world, raining, cause); // Paper
+             Bukkit.getServer().getPluginManager().callEvent(weather);
+             if (weather.isCancelled()) {
+                 return;
+diff --git a/src/main/java/org/bukkit/craftbukkit/CraftWorld.java b/src/main/java/org/bukkit/craftbukkit/CraftWorld.java
+index 3e4b077f2c890b28c88c62b0491f9f2a355446c9..be311f228b6146cb115f5df24290579792592a50 100644
+--- a/src/main/java/org/bukkit/craftbukkit/CraftWorld.java
++++ b/src/main/java/org/bukkit/craftbukkit/CraftWorld.java
+@@ -1184,7 +1184,7 @@ public class CraftWorld extends CraftRegionAccessor implements World {
+ 
+     @Override
+     public void setStorm(boolean hasStorm) {
+-        world.levelData.setRaining(hasStorm);
++        world.serverLevelData.setRaining(hasStorm, org.bukkit.event.weather.WeatherChangeEvent.Cause.PLUGIN); // Paper
+         this.setWeatherDuration(0); // Reset weather duration (legacy behaviour)
+         this.setClearWeatherDuration(0); // Reset clear weather duration (reset "/weather clear" commands)
+     }
+@@ -1206,7 +1206,7 @@ public class CraftWorld extends CraftRegionAccessor implements World {
+ 
+     @Override
+     public void setThundering(boolean thundering) {
+-        world.serverLevelData.setThundering(thundering);
++        world.serverLevelData.setThundering(thundering, org.bukkit.event.weather.ThunderChangeEvent.Cause.PLUGIN); // Paper
+         this.setThunderDuration(0); // Reset weather duration (legacy behaviour)
+         this.setClearWeatherDuration(0); // Reset clear weather duration (reset "/weather clear" commands)
+     }