Files
Purpur/patches/server/0295-Configurable-block-fall-damage-modifiers.patch
Encode42 dad13788ad Updated Upstream (Paper)
Upstream has released updates that appear to apply and compile correctly

Paper Changes:
PaperMC/Paper@2040c1e Player Flying Fall Damage API (#5357)
PaperMC/Paper@fa42c68 Expose pre-collision moving velocity to VehicleBlockCollisionEvent (#8457)
PaperMC/Paper@90750a6 Rework filtering spawn egg and tile entity nbt config (#6613)
2022-12-29 00:19:27 -05:00

111 lines
6.5 KiB
Diff

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: MelnCat <melncatuwu@gmail.com>
Date: Sat, 1 Oct 2022 18:06:52 -0700
Subject: [PATCH] Configurable block fall damage modifiers
diff --git a/src/main/java/net/minecraft/world/level/block/BedBlock.java b/src/main/java/net/minecraft/world/level/block/BedBlock.java
index 321522ca0396100486379fff5b105e07ce9f0aae..fd83291fc9137527513c492c9e3c670ed5e09236 100644
--- a/src/main/java/net/minecraft/world/level/block/BedBlock.java
+++ b/src/main/java/net/minecraft/world/level/block/BedBlock.java
@@ -175,7 +175,7 @@ public class BedBlock extends HorizontalDirectionalBlock implements EntityBlock
@Override
public void fallOn(Level world, BlockState state, BlockPos pos, Entity entity, float fallDistance) {
- super.fallOn(world, state, pos, entity, fallDistance * 0.5F);
+ super.fallOn(world, state, pos, entity, fallDistance); // Purpur
}
@Override
diff --git a/src/main/java/net/minecraft/world/level/block/Block.java b/src/main/java/net/minecraft/world/level/block/Block.java
index 4375b4b61fe06b4598e8f4bd73b17254d1cb9c86..0c348b366623e350393f035d760adc6ee4142687 100644
--- a/src/main/java/net/minecraft/world/level/block/Block.java
+++ b/src/main/java/net/minecraft/world/level/block/Block.java
@@ -96,6 +96,10 @@ public class Block extends BlockBehaviour implements ItemLike {
public static final int UPDATE_LIMIT = 512;
protected final StateDefinition<Block, BlockState> stateDefinition;
private BlockState defaultBlockState;
+ // Purpur start
+ public float fallDamageMultiplier = 1.0F;
+ public float fallDistanceMultiplier = 1.0F;
+ // Purpur end
// Paper start
public final boolean isDestroyable() {
return io.papermc.paper.configuration.GlobalConfiguration.get().unsupportedSettings.allowPermanentBlockBreakExploits ||
@@ -514,7 +518,7 @@ public class Block extends BlockBehaviour implements ItemLike {
}
public void fallOn(Level world, BlockState state, BlockPos pos, Entity entity, float fallDistance) {
- entity.causeFallDamage(fallDistance, 1.0F, DamageSource.FALL);
+ entity.causeFallDamage(fallDistance * fallDistanceMultiplier, fallDamageMultiplier, DamageSource.FALL); // Purpur
}
public void updateEntityAfterFallOn(BlockGetter world, Entity entity) {
diff --git a/src/main/java/net/minecraft/world/level/block/HayBlock.java b/src/main/java/net/minecraft/world/level/block/HayBlock.java
index c316fb1d3081c1fbf4602dd72e96e57491bc8efd..3b054f2bda6fae31e8ab7bce088e228f800b0d43 100644
--- a/src/main/java/net/minecraft/world/level/block/HayBlock.java
+++ b/src/main/java/net/minecraft/world/level/block/HayBlock.java
@@ -16,6 +16,6 @@ public class HayBlock extends RotatedPillarBlock {
@Override
public void fallOn(Level world, BlockState state, BlockPos pos, Entity entity, float fallDistance) {
- entity.causeFallDamage(fallDistance, 0.2F, DamageSource.FALL);
+ super.fallOn(world, state, pos, entity, fallDistance); // Purpur
}
}
diff --git a/src/main/java/org/purpurmc/purpur/PurpurConfig.java b/src/main/java/org/purpurmc/purpur/PurpurConfig.java
index 24fc48aeceb0f00517e5b0e37292749445ba03d7..933feef6f2dd26ffc8857d1b6689f07032a48a34 100644
--- a/src/main/java/org/purpurmc/purpur/PurpurConfig.java
+++ b/src/main/java/org/purpurmc/purpur/PurpurConfig.java
@@ -569,4 +569,50 @@ public class PurpurConfig {
block.explosionResistance = blastResistance.floatValue();
});
}
+ private static void blockFallMultiplierSettings() {
+ getMap("settings.block-fall-multipliers", Map.ofEntries(
+ Map.entry("minecraft:hay_block", Map.of("damage", 0.2F)),
+ Map.entry("minecraft:white_bed", Map.of("distance", 0.5F)),
+ Map.entry("minecraft:light_gray_bed", Map.of("distance", 0.5F)),
+ Map.entry("minecraft:gray_bed", Map.of("distance", 0.5F)),
+ Map.entry("minecraft:black_bed", Map.of("distance", 0.5F)),
+ Map.entry("minecraft:brown_bed", Map.of("distance", 0.5F)),
+ Map.entry("minecraft:pink_bed", Map.of("distance", 0.5F)),
+ Map.entry("minecraft:red_bed", Map.of("distance", 0.5F)),
+ Map.entry("minecraft:orange_bed", Map.of("distance", 0.5F)),
+ Map.entry("minecraft:yellow_bed", Map.of("distance", 0.5F)),
+ Map.entry("minecraft:green_bed", Map.of("distance", 0.5F)),
+ Map.entry("minecraft:lime_bed", Map.of("distance", 0.5F)),
+ Map.entry("minecraft:cyan_bed", Map.of("distance", 0.5F)),
+ Map.entry("minecraft:light_blue_bed", Map.of("distance", 0.5F)),
+ Map.entry("minecraft:blue_bed", Map.of("distance", 0.5F)),
+ Map.entry("minecraft:purple_bed", Map.of("distance", 0.5F)),
+ Map.entry("minecraft:magenta_bed", Map.of("distance", 0.5F))
+ )).forEach((blockId, value) -> {
+ Block block = BuiltInRegistries.BLOCK.get(new ResourceLocation(blockId));
+ if (block == Blocks.AIR) {
+ log(Level.SEVERE, "Invalid block for `settings.block-fall-multipliers`: " + blockId);
+ return;
+ }
+ if (!(value instanceof Map<?, ?> map)) {
+ log(Level.SEVERE, "Invalid fall multiplier for `settings.block-fall-multipliers." + blockId + "`: " + value
+ + ", expected a map with keys `damage` and `distance` to floats.");
+ return;
+ }
+ Object rawFallDamageMultiplier = map.get("damage");
+ if (rawFallDamageMultiplier == null) rawFallDamageMultiplier = 1F;
+ if (!(rawFallDamageMultiplier instanceof Number fallDamageMultiplier)) {
+ log(Level.SEVERE, "Invalid multiplier for `settings.block-fall-multipliers." + blockId + ".damage`: " + map.get("damage"));
+ return;
+ }
+ Object rawFallDistanceMultiplier = map.get("distance");
+ if (rawFallDistanceMultiplier == null) rawFallDistanceMultiplier = 1F;
+ if (!(rawFallDistanceMultiplier instanceof Number fallDistanceMultiplier)) {
+ log(Level.SEVERE, "Invalid multiplier for `settings.block-fall-multipliers." + blockId + ".distance`: " + map.get("distance"));
+ return;
+ }
+ block.fallDamageMultiplier = fallDamageMultiplier.floatValue();
+ block.fallDistanceMultiplier = fallDistanceMultiplier.floatValue();
+ });
+ }
}