Files
Purpur/purpur-server/paper-patches/features/0004-Configurable-void-damage-height-and-damage.patch

116 lines
6.8 KiB
Diff

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: William Blake Galbreath <blake.galbreath@gmail.com>
Date: Thu, 27 Feb 2020 21:42:19 -0600
Subject: [PATCH] Configurable void damage height and damage
temporarily migrate to paper's config
drop patch on the next minecraft release
diff --git a/src/main/java/io/papermc/paper/configuration/PaperConfigurations.java b/src/main/java/io/papermc/paper/configuration/PaperConfigurations.java
index 098ab351de4f84cdc943ebe855dd0022174e1e67..9f87f3da8e3f8cb16ea8f04cc233e143b174a709 100644
--- a/src/main/java/io/papermc/paper/configuration/PaperConfigurations.java
+++ b/src/main/java/io/papermc/paper/configuration/PaperConfigurations.java
@@ -263,6 +263,7 @@ public class PaperConfigurations extends Configurations<GlobalConfiguration, Wor
for (final NodePath path : RemovedConfigurations.REMOVED_WORLD_PATHS) {
builder.addAction(path, TransformAction.remove());
}
+ org.purpurmc.purpur.configuration.transformation.VoidDamageHeightMigration.apply(builder, contextMap); // Purpur - Configurable void damage height and damage
builder.build().apply(node);
final ConfigurationTransformation.VersionedBuilder versionedBuilder = Transformations.versionedBuilder();
diff --git a/src/main/java/io/papermc/paper/configuration/WorldConfiguration.java b/src/main/java/io/papermc/paper/configuration/WorldConfiguration.java
index b1c917d65076a3805e5b78cb946753f0c101e214..229404b8583adc9723e3186775f38fdb97daacbc 100644
--- a/src/main/java/io/papermc/paper/configuration/WorldConfiguration.java
+++ b/src/main/java/io/papermc/paper/configuration/WorldConfiguration.java
@@ -409,6 +409,7 @@ public class WorldConfiguration extends ConfigurationPart {
public boolean useVanillaWorldScoreboardNameColoring = false;
}
+ @Setting(org.purpurmc.purpur.configuration.transformation.VoidDamageHeightMigration.ENVIRONMENT_KEY) // Purpur - Configurable void damage height and damage
public Environment environment;
public class Environment extends ConfigurationPart {
@@ -418,7 +419,9 @@ public class WorldConfiguration extends ConfigurationPart {
public boolean disableExplosionKnockback = false;
public boolean generateFlatBedrock = false;
public FrostedIce frostedIce;
+ @Setting(org.purpurmc.purpur.configuration.transformation.VoidDamageHeightMigration.VOID_DAMAGE_KEY) // Purpur - Configurable void damage height and damage
public DoubleOr.Disabled voidDamageAmount = new DoubleOr.Disabled(OptionalDouble.of(4));
+ @Setting(org.purpurmc.purpur.configuration.transformation.VoidDamageHeightMigration.VOID_DAMAGE_MIN_HEIGHT_OFFSET_KEY) // Purpur - Configurable void damage height and damage
public double voidDamageMinBuildHeightOffset = -64.0;
public class FrostedIce extends ConfigurationPart {
diff --git a/src/main/java/org/purpurmc/purpur/configuration/transformation/VoidDamageHeightMigration.java b/src/main/java/org/purpurmc/purpur/configuration/transformation/VoidDamageHeightMigration.java
new file mode 100644
index 0000000000000000000000000000000000000000..a04d23bd98075cd65a24d4de8d18281d1668480f
--- /dev/null
+++ b/src/main/java/org/purpurmc/purpur/configuration/transformation/VoidDamageHeightMigration.java
@@ -0,0 +1,67 @@
+package org.purpurmc.purpur.configuration.transformation;
+
+import io.papermc.paper.configuration.Configurations;
+import io.papermc.paper.configuration.PaperConfigurations;
+import io.papermc.paper.configuration.type.number.DoubleOr;
+import java.util.OptionalDouble;
+import org.checkerframework.checker.nullness.qual.Nullable;
+import org.purpurmc.purpur.PurpurConfig;
+import org.spongepowered.configurate.ConfigurateException;
+import org.spongepowered.configurate.ConfigurationNode;
+import org.spongepowered.configurate.NodePath;
+import org.spongepowered.configurate.transformation.ConfigurationTransformation;
+import org.spongepowered.configurate.transformation.TransformAction;
+
+import static org.spongepowered.configurate.NodePath.path;
+
+public class VoidDamageHeightMigration implements TransformAction {
+
+ public static boolean HAS_BEEN_REGISTERED = false;
+
+ public static final String ENVIRONMENT_KEY = "environment";
+ public static final String VOID_DAMAGE_KEY = "void-damage-amount";
+ public static final String VOID_DAMAGE_MIN_HEIGHT_OFFSET_KEY = "void-damage-min-build-height-offset";
+ public static final double DEFAULT_VOID_DAMAGE_HEIGHT = -64.0D;
+ public static final double DEFAULT_VOID_DAMAGE = 4.0D;
+
+ private final String worldName;
+
+ private VoidDamageHeightMigration(String worldName) {
+ this.worldName = PaperConfigurations.WORLD_DEFAULTS.equals(worldName) ? "default" : worldName;
+ }
+
+ @Override
+ public Object @Nullable [] visitPath(final NodePath path, final ConfigurationNode value) throws ConfigurateException {
+ String purpurVoidDamageHeightPath = "world-settings." + this.worldName + ".gameplay-mechanics.void-damage-height";
+ ConfigurationNode voidDamageMinHeightOffsetNode = value.node(ENVIRONMENT_KEY, VOID_DAMAGE_MIN_HEIGHT_OFFSET_KEY);
+ if (PurpurConfig.config.contains(purpurVoidDamageHeightPath)) {
+ double purpurVoidDamageHeight = PurpurConfig.config.getDouble(purpurVoidDamageHeightPath);
+ if (purpurVoidDamageHeight != DEFAULT_VOID_DAMAGE_HEIGHT && (voidDamageMinHeightOffsetNode.empty() || voidDamageMinHeightOffsetNode.getDouble() == DEFAULT_VOID_DAMAGE_HEIGHT)) {
+ voidDamageMinHeightOffsetNode.raw(null);
+ voidDamageMinHeightOffsetNode.set(purpurVoidDamageHeight);
+ }
+ PurpurConfig.config.set(purpurVoidDamageHeightPath, null);
+ }
+
+ String purpurVoidDamagePath = "world-settings." + this.worldName + ".gameplay-mechanics.void-damage-dealt";
+ ConfigurationNode voidDamageNode = value.node(ENVIRONMENT_KEY, VOID_DAMAGE_KEY);
+ if (PurpurConfig.config.contains(purpurVoidDamagePath)) {
+ double purpurVoidDamage = PurpurConfig.config.getDouble(purpurVoidDamagePath);
+ if (purpurVoidDamage != DEFAULT_VOID_DAMAGE && (voidDamageNode.empty() || voidDamageNode.getDouble() == DEFAULT_VOID_DAMAGE)) {
+ voidDamageNode.raw(null);
+ voidDamageNode.set(new DoubleOr.Disabled(OptionalDouble.of(purpurVoidDamage)));
+ }
+ PurpurConfig.config.set(purpurVoidDamagePath, null);
+ }
+
+ return null;
+ }
+
+ public static void apply(final ConfigurationTransformation.Builder builder, final Configurations.ContextMap contextMap) {
+ if (PurpurConfig.version < 36) {
+ HAS_BEEN_REGISTERED = true;
+ builder.addAction(path(), new VoidDamageHeightMigration(contextMap.require(Configurations.WORLD_NAME)));
+ }
+ }
+
+}