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2d993ce6e1696a7d0b8ed24e32e2642f93c1a308
SakuraMC/patches/server/0030-Explosion-Durable-Blocks.patch
Samsuik 2d993ce6e1 Add local storage and config api
2023-11-22 23:46:27 +00:00

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From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Samsuik <40902469+Samsuik@users.noreply.github.com>
Date: Wed, 15 Nov 2023 23:18:38 +0000
Subject: [PATCH] Explosion Durable Blocks
diff --git a/src/main/java/me/samsuik/sakura/explosion/durable/DurableBlockManager.java b/src/main/java/me/samsuik/sakura/explosion/durable/DurableBlockManager.java
new file mode 100644
index 0000000000000000000000000000000000000000..2e11ba36e9e820f17839d696e5d7d876e7437fbf
--- /dev/null
+++ b/src/main/java/me/samsuik/sakura/explosion/durable/DurableBlockManager.java
@@ -0,0 +1,63 @@
+package me.samsuik.sakura.explosion.durable;
+
+import it.unimi.dsi.fastutil.longs.Long2ObjectOpenHashMap;
+import me.samsuik.sakura.utils.objects.Expiry;
+import net.minecraft.core.BlockPos;
+import net.minecraft.server.MinecraftServer;
+
+public class DurableBlockManager {
+
+ private final Long2ObjectOpenHashMap<DurableBlock> blocks = new Long2ObjectOpenHashMap<>();
+
+ public boolean damage(BlockPos pos, DurableMaterial material) {
+ long packed = pos.asLong();
+
+ DurableBlock block = this.blocks.computeIfAbsent(packed, k -> new DurableBlock(
+ material.durability(),
+ // expire after 1 minute
+ new Expiry(MinecraftServer.currentTickLong, 1200)
+ ));
+
+ if (block.damage()) {
+ this.blocks.remove(packed);
+ return true;
+ } else {
+ block.getExpiry().refresh(MinecraftServer.currentTickLong);
+ return false;
+ }
+ }
+
+ public int durability(BlockPos pos, DurableMaterial material) {
+ DurableBlock block = this.blocks.get(pos.asLong());
+ return block != null ? block.getDurability() : material.durability();
+ }
+
+ public void expire(long tick) {
+ if (tick % 200 == 0) {
+ this.blocks.values().removeIf(block -> block.getExpiry().isExpired(tick));
+ }
+ }
+
+ private static class DurableBlock {
+ private int durability;
+ private final Expiry expiry;
+
+ public DurableBlock(int durability, Expiry expiry) {
+ this.durability = durability;
+ this.expiry = expiry;
+ }
+
+ public Expiry getExpiry() {
+ return expiry;
+ }
+
+ public int getDurability() {
+ return durability;
+ }
+
+ public boolean damage() {
+ return --this.durability <= 0;
+ }
+ }
+
+}
diff --git a/src/main/java/net/minecraft/server/MinecraftServer.java b/src/main/java/net/minecraft/server/MinecraftServer.java
index d2b12606c4bd7edec4061f67e79bdedcee147fca..4c2dc25419662c491097a53f2a730b805269da05 100644
--- a/src/main/java/net/minecraft/server/MinecraftServer.java
+++ b/src/main/java/net/minecraft/server/MinecraftServer.java
@@ -1582,6 +1582,7 @@ public abstract class MinecraftServer extends ReentrantBlockableEventLoop<TickTa
worldserver.minimalTNT.clear(); // Sakura - visibility api
worldserver.mergeHistory.expire(currentTickLong); // Sakura - merge cannoning entities
worldserver.densityCache.clear(); // Sakura
+ worldserver.durabilityManager.expire(currentTickLong); // Sakura
}
this.isIteratingOverLevels = false; // Paper
diff --git a/src/main/java/net/minecraft/world/item/ItemNameBlockItem.java b/src/main/java/net/minecraft/world/item/ItemNameBlockItem.java
index a8008c7550488be34b51f4280f5569170b1ebd1d..b10cfec6da6dfab89e585c5d4d39ae04f7d2e43d 100644
--- a/src/main/java/net/minecraft/world/item/ItemNameBlockItem.java
+++ b/src/main/java/net/minecraft/world/item/ItemNameBlockItem.java
@@ -7,6 +7,33 @@ public class ItemNameBlockItem extends BlockItem {
super(block, settings);
}
+ // Sakura start
+ @Override
+ public net.minecraft.world.InteractionResult useOn(net.minecraft.world.item.context.UseOnContext context) {
+ Block itemBlock = this.getBlock();
+ if (context.getPlayer() != null && itemBlock.equals(net.minecraft.world.level.block.Blocks.POTATOES)) {
+ net.minecraft.world.entity.player.Player player = context.getPlayer();
+ net.minecraft.world.level.block.state.BlockState state = context.getLevel().getBlockState(context.getClickedPos());
+ Block block = state.getBlock();
+ me.samsuik.sakura.explosion.durable.DurableMaterial material = context.getLevel().localConfig().config(context.getClickedPos()).durableMaterials.get(block);
+
+ if (material != null) {
+ int durability = context.getLevel().durabilityManager.durability(context.getClickedPos(), material);
+ this.sendPotatoMessage(player, durability, material.durability());
+ }
+ }
+ return super.useOn(context);
+ }
+
+ private void sendPotatoMessage(net.minecraft.world.entity.player.Player player, int remaining, int durability) {
+ player.getBukkitEntity().sendRichMessage(
+ me.samsuik.sakura.configuration.GlobalConfiguration.get().players.potatoMessage,
+ net.kyori.adventure.text.minimessage.tag.resolver.Placeholder.unparsed("remaining", String.valueOf(remaining)),
+ net.kyori.adventure.text.minimessage.tag.resolver.Placeholder.unparsed("durability", String.valueOf(durability))
+ );
+ }
+ // Sakura end
+
@Override
public String getDescriptionId() {
return this.getOrCreateDescriptionId();
diff --git a/src/main/java/net/minecraft/world/level/Explosion.java b/src/main/java/net/minecraft/world/level/Explosion.java
index 11ce5591f5f7eb487323e2c828218af2461fca09..184da2f99fdcf0c3750457f38e754918efc6d0bb 100644
--- a/src/main/java/net/minecraft/world/level/Explosion.java
+++ b/src/main/java/net/minecraft/world/level/Explosion.java
@@ -198,6 +198,17 @@ public class Explosion {
Optional<Float> resistance = !calculateResistance ? Optional.empty() : this.damageCalculator.getBlockExplosionResistance((Explosion)(Object)this, this.level, pos, blockState, fluidState);
+ // Sakura start - durable materials
+ if (calculateResistance) {
+ Block block = blockState.getBlock();
+ me.samsuik.sakura.explosion.durable.DurableMaterial material = this.level.localConfig().config(pos).durableMaterials.get(block);
+
+ if (material != null && material.resistance() >= 0.0f) {
+ resistance = Optional.of(material.resistance());
+ }
+ }
+ // Sakura end
+
ret = new ExplosionBlockCache(
key, pos, blockState, fluidState,
(resistance.orElse(ZERO_RESISTANCE).floatValue() + 0.3f) * 0.3f,
@@ -795,6 +806,14 @@ public class Explosion {
BlockPos blockposition = (BlockPos) objectlistiterator.next();
BlockState iblockdata = this.level.getBlockState(blockposition);
Block block = iblockdata.getBlock();
+ // Sakura start - durable materials
+ me.samsuik.sakura.explosion.durable.DurableMaterial material = level.localConfig().config(blockposition).durableMaterials.get(block);
+
+ if (material != null && material.durability() >= 0 && !level.durabilityManager.damage(blockposition, material)) {
+ objectlistiterator.remove();
+ continue;
+ }
+ // Sakura end
// CraftBukkit start - TNTPrimeEvent
if (block instanceof net.minecraft.world.level.block.TntBlock) {
Entity sourceEntity = this.source == null ? null : this.source;
diff --git a/src/main/java/net/minecraft/world/level/Level.java b/src/main/java/net/minecraft/world/level/Level.java
index 6fca6c3d8200251e24f3df886f17f35179b1f760..3d133380c70c6ef471dd42280bbd269ef72d2e6d 100644
--- a/src/main/java/net/minecraft/world/level/Level.java
+++ b/src/main/java/net/minecraft/world/level/Level.java
@@ -236,6 +236,7 @@ public abstract class Level implements LevelAccessor, AutoCloseable {
// Sakura end
public final me.samsuik.sakura.entity.merge.MergeHistory mergeHistory = new me.samsuik.sakura.entity.merge.MergeHistory(); // Sakura
public final me.samsuik.sakura.explosion.DensityCache densityCache = new me.samsuik.sakura.explosion.DensityCache();
+ public final me.samsuik.sakura.explosion.durable.DurableBlockManager durabilityManager = new me.samsuik.sakura.explosion.durable.DurableBlockManager();
// Sakura start - limited get entities
public void getLimitedEntities(Entity except, AABB box, Predicate<? super Entity> predicate, List<Entity> into, int limit, int search) {
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