Files
Purpur/patches/server/0128-Dont-run-with-scissors.patch

182 lines
11 KiB
Diff

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: JustDoom <justdoomdev@gmail.com>
Date: Fri, 5 Mar 2021 14:23:16 -0500
Subject: [PATCH] Dont run with scissors!
inspired by https://modrinth.com/mod/dont-run-with-scissors
diff --git a/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java b/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java
index 472e63b385319411e670e29fa4b4e3dfb497a317..b865bf1f8b41cf4f30b3529dd1ced54e784eefdd 100644
--- a/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java
+++ b/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java
@@ -1721,6 +1721,13 @@ public class ServerGamePacketListenerImpl extends ServerCommonPacketListenerImpl
this.player.tryResetCurrentImpulseContext();
}
+ // Purpur start - Dont run with scissors!
+ if (this.player.serverLevel().purpurConfig.dontRunWithScissors && this.player.isSprinting() && !(this.player.serverLevel().purpurConfig.ignoreScissorsInWater && this.player.isInWater()) && !(this.player.serverLevel().purpurConfig.ignoreScissorsInLava && this.player.isInLava()) && (isScissors(this.player.getItemInHand(InteractionHand.MAIN_HAND)) || isScissors(this.player.getItemInHand(InteractionHand.OFF_HAND))) && (int) (Math.random() * 10) == 0) {
+ this.player.hurtServer(this.player.serverLevel(), this.player.damageSources().scissors(), (float) this.player.serverLevel().purpurConfig.scissorsRunningDamage);
+ if (!org.purpurmc.purpur.PurpurConfig.dontRunWithScissors.isBlank()) this.player.sendActionBarMessage(org.purpurmc.purpur.PurpurConfig.dontRunWithScissors);
+ }
+ // Purpur end - Dont run with scissors!
+
this.player.checkMovementStatistics(this.player.getX() - d3, this.player.getY() - d4, this.player.getZ() - d5);
this.lastGoodX = this.player.getX();
this.lastGoodY = this.player.getY();
@@ -1760,6 +1767,17 @@ public class ServerGamePacketListenerImpl extends ServerCommonPacketListenerImpl
}
}
+ // Purpur start - Dont run with scissors!
+ public boolean isScissors(ItemStack stack) {
+ if (!stack.is(Items.SHEARS)) return false;
+
+ ResourceLocation itemModelReference = stack.get(net.minecraft.core.component.DataComponents.ITEM_MODEL);
+ if (itemModelReference != null && itemModelReference.equals(this.player.serverLevel().purpurConfig.dontRunWithScissorsItemModelReference)) return true;
+
+ return stack.getOrDefault(DataComponents.CUSTOM_MODEL_DATA, net.minecraft.world.item.component.CustomModelData.EMPTY).equals(net.minecraft.world.item.component.CustomModelData.EMPTY);
+ }
+ // Purpur end - Dont run with scissors!
+
// Paper start - optimise out extra getCubes
private boolean hasNewCollision(final ServerLevel world, final Entity entity, final AABB oldBox, final AABB newBox) {
final List<AABB> collisionsBB = new java.util.ArrayList<>();
diff --git a/src/main/java/net/minecraft/world/damagesource/CombatTracker.java b/src/main/java/net/minecraft/world/damagesource/CombatTracker.java
index 99a7e9eb75231c15bd8bb24fbb4e296bc9fdedff..254aea4138afa1009a3c949a24c1a0fb8edbbd1d 100644
--- a/src/main/java/net/minecraft/world/damagesource/CombatTracker.java
+++ b/src/main/java/net/minecraft/world/damagesource/CombatTracker.java
@@ -98,6 +98,11 @@ public class CombatTracker {
Component component = ComponentUtils.wrapInSquareBrackets(Component.translatable(string + ".link")).withStyle(INTENTIONAL_GAME_DESIGN_STYLE);
return Component.translatable(string + ".message", this.mob.getDisplayName(), component);
} else {
+ // Purpur start - Dont run with scissors!
+ if (damageSource.isScissors()) {
+ return damageSource.getLocalizedDeathMessage(org.purpurmc.purpur.PurpurConfig.deathMsgRunWithScissors, this.mob);
+ }
+ // Purpur end - Dont run with scissors!
return damageSource.getLocalizedDeathMessage(this.mob);
}
}
diff --git a/src/main/java/net/minecraft/world/damagesource/DamageSource.java b/src/main/java/net/minecraft/world/damagesource/DamageSource.java
index ab0ba4406dcaa915435c3f53ac9ca06fb21c673b..43985b4442145728c28bbeb9d18444a7c8f3a41f 100644
--- a/src/main/java/net/minecraft/world/damagesource/DamageSource.java
+++ b/src/main/java/net/minecraft/world/damagesource/DamageSource.java
@@ -29,6 +29,7 @@ public class DamageSource {
private boolean sweep = false;
private boolean melting = false;
private boolean poison = false;
+ private boolean scissors = false; // Purpur - Dont run with scissors!
@Nullable
private Entity customEventDamager = null; // This field is a helper for when causing entity damage is not set by vanilla // Paper - fix DamageSource API
@@ -59,6 +60,17 @@ public class DamageSource {
return this.poison;
}
+ // Purpur start - Dont run with scissors!
+ public DamageSource scissors() {
+ this.scissors = true;
+ return this;
+ }
+
+ public boolean isScissors() {
+ return this.scissors;
+ }
+ // Purpur end - Dont run with scissors!
+
// Paper start - fix DamageSource API
@Nullable
public Entity getCustomEventDamager() {
@@ -117,6 +129,7 @@ public class DamageSource {
damageSource.sweep = this.isSweep();
damageSource.poison = this.isPoison();
damageSource.melting = this.isMelting();
+ damageSource.scissors = this.isScissors(); // Purpur - Dont run with scissors!
return damageSource;
}
// CraftBukkit end
diff --git a/src/main/java/net/minecraft/world/damagesource/DamageSources.java b/src/main/java/net/minecraft/world/damagesource/DamageSources.java
index be87cb3cfa15a7d889118cdc4b87232e30749023..a4f710ad1aecd8265cde8d71d55eea952cd3c03b 100644
--- a/src/main/java/net/minecraft/world/damagesource/DamageSources.java
+++ b/src/main/java/net/minecraft/world/damagesource/DamageSources.java
@@ -46,11 +46,13 @@ public class DamageSources {
// CraftBukkit start
private final DamageSource melting;
private final DamageSource poison;
+ private final DamageSource scissors; // Purpur - Dont run with scissors!
public DamageSources(RegistryAccess registryManager) {
this.damageTypes = registryManager.lookupOrThrow(Registries.DAMAGE_TYPE);
this.melting = this.source(DamageTypes.ON_FIRE).melting();
this.poison = this.source(DamageTypes.MAGIC).poison();
+ this.scissors = this.source(DamageTypes.MAGIC).scissors(); // Purpur - Dont run with scissors!
// CraftBukkit end
this.inFire = this.source(DamageTypes.IN_FIRE);
this.campfire = this.source(DamageTypes.CAMPFIRE);
@@ -101,6 +103,12 @@ public class DamageSources {
}
// CraftBukkit end
+ // Purpur start - Dont run with scissors!
+ public DamageSource scissors() {
+ return this.scissors;
+ }
+ // Purpur end - Dont run with scissors!
+
public DamageSource inFire() {
return this.inFire;
}
diff --git a/src/main/java/org/purpurmc/purpur/PurpurConfig.java b/src/main/java/org/purpurmc/purpur/PurpurConfig.java
index 6c7b7d6c6aff3dfd4bcc307c004513cf23f44a4d..693b9f04a35f055ea21a1b6be5ac27a04f1d80ad 100644
--- a/src/main/java/org/purpurmc/purpur/PurpurConfig.java
+++ b/src/main/java/org/purpurmc/purpur/PurpurConfig.java
@@ -186,6 +186,7 @@ public class PurpurConfig {
public static String demoCommandOutput = "<green>%s has been shown the demo screen";
public static String pingCommandOutput = "<green>%s's ping is %sms";
public static String tpsbarCommandOutput = "<green>Tpsbar toggled <onoff> for <target>";
+ public static String dontRunWithScissors = "<red><italic>Don't run with scissors!";
private static void messages() {
cannotRideMob = getString("settings.messages.cannot-ride-mob", cannotRideMob);
afkBroadcastAway = getString("settings.messages.afk-broadcast-away", afkBroadcastAway);
@@ -197,6 +198,12 @@ public class PurpurConfig {
demoCommandOutput = getString("settings.messages.demo-command-output", demoCommandOutput);
pingCommandOutput = getString("settings.messages.ping-command-output", pingCommandOutput);
tpsbarCommandOutput = getString("settings.messages.tpsbar-command-output", tpsbarCommandOutput);
+ dontRunWithScissors = getString("settings.messages.dont-run-with-scissors", dontRunWithScissors);
+ }
+
+ public static String deathMsgRunWithScissors = "<player> slipped and fell on their shears";
+ private static void deathMessages() {
+ deathMsgRunWithScissors = getString("settings.messages.death-message.run-with-scissors", deathMsgRunWithScissors);
}
public static String serverModName = io.papermc.paper.ServerBuildInfo.buildInfo().brandName();
diff --git a/src/main/java/org/purpurmc/purpur/PurpurWorldConfig.java b/src/main/java/org/purpurmc/purpur/PurpurWorldConfig.java
index 066a6407ed76a3a2b77541f24d4c3429d3a1a189..2fd0df56e94dca5ce91d0db29b56fa4bd5a2d1f2 100644
--- a/src/main/java/org/purpurmc/purpur/PurpurWorldConfig.java
+++ b/src/main/java/org/purpurmc/purpur/PurpurWorldConfig.java
@@ -191,6 +191,11 @@ public class PurpurWorldConfig {
public List<Item> itemImmuneToExplosion = new ArrayList<>();
public List<Item> itemImmuneToFire = new ArrayList<>();
public List<Item> itemImmuneToLightning = new ArrayList<>();
+ public boolean dontRunWithScissors = false;
+ public ResourceLocation dontRunWithScissorsItemModelReference = ResourceLocation.parse("purpurmc:scissors");
+ public boolean ignoreScissorsInWater = false;
+ public boolean ignoreScissorsInLava = false;
+ public double scissorsRunningDamage = 1D;
private void itemSettings() {
itemImmuneToCactus.clear();
getList("gameplay-mechanics.item.immune.cactus", new ArrayList<>()).forEach(key -> {
@@ -228,6 +233,11 @@ public class PurpurWorldConfig {
Item item = BuiltInRegistries.ITEM.getValue(ResourceLocation.parse(key.toString()));
if (item != Items.AIR) itemImmuneToLightning.add(item);
});
+ dontRunWithScissors = getBoolean("gameplay-mechanics.item.shears.damage-if-sprinting", dontRunWithScissors);
+ dontRunWithScissorsItemModelReference = ResourceLocation.parse(getString("gameplay-mechanics.item.shears.damage-if-sprinting-item-model", "purpurmc:scissors"));
+ ignoreScissorsInWater = getBoolean("gameplay-mechanics.item.shears.ignore-in-water", ignoreScissorsInWater);
+ ignoreScissorsInLava = getBoolean("gameplay-mechanics.item.shears.ignore-in-lava", ignoreScissorsInLava);
+ scissorsRunningDamage = getDouble("gameplay-mechanics.item.shears.sprinting-damage", scissorsRunningDamage);
}
public double minecartMaxSpeed = 0.4D;