mirror of
https://github.com/PurpurMC/Purpur.git
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e154b96b66
Upstream has released updates that appears to apply and compile correctly Paper Changes: 1dc7c308 Optimize Collision Chunk lookup and avoid loading far chunks d5c6dbee Prevent Double PlayerChunkMap adds crashing server a2a9ffe3 Fix issues with Activation Range causing large chunk lookups. 017297cd Improve entity.getCurrentChunk() and use it for entity.isChunkLoaded() 52cf8906 Remove some old removed 1.14 patches that are never going to be needed (fixed/already applied)
162 lines
7.8 KiB
Diff
162 lines
7.8 KiB
Diff
From 4375fbfecad73783db63b9d11cfafb157bf1108b Mon Sep 17 00:00:00 2001
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From: William Blake Galbreath <blake.galbreath@gmail.com>
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Date: Sat, 29 Jun 2019 02:32:40 -0500
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Subject: [PATCH] Controllable Minecarts
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---
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.../java/net/minecraft/server/Entity.java | 1 +
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.../server/EntityMinecartAbstract.java | 38 +++++++++++++++++++
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.../net/minecraft/server/ItemMinecart.java | 8 ++--
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.../net/pl3x/purpur/PurpurWorldConfig.java | 32 ++++++++++++++++
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4 files changed, 76 insertions(+), 3 deletions(-)
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diff --git a/src/main/java/net/minecraft/server/Entity.java b/src/main/java/net/minecraft/server/Entity.java
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index dd48d13e0a..7bba9e9c43 100644
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--- a/src/main/java/net/minecraft/server/Entity.java
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+++ b/src/main/java/net/minecraft/server/Entity.java
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@@ -1293,6 +1293,7 @@ public abstract class Entity implements INamableTileEntity, ICommandListener, Ke
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this.inLava = true;
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}
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+ public boolean isInLava() { return aH(); } // Purpur - OBFHELPER
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public boolean aH() {
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return this.inLava;
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}
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diff --git a/src/main/java/net/minecraft/server/EntityMinecartAbstract.java b/src/main/java/net/minecraft/server/EntityMinecartAbstract.java
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index 665bbe07fa..1f3e5bd288 100644
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--- a/src/main/java/net/minecraft/server/EntityMinecartAbstract.java
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+++ b/src/main/java/net/minecraft/server/EntityMinecartAbstract.java
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@@ -357,12 +357,50 @@ public abstract class EntityMinecartAbstract extends Entity {
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public void a(int i, int j, int k, boolean flag) {}
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+ // Purpur start
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+ public double getControllableSpeed() {
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+ BlockPosition position = new BlockPosition(this);
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+ Block block = world.getType(position).getBlock();
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+ if (!block.material.isSolid()) {
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+ block = world.getType(position.shift(EnumDirection.DOWN)).getBlock();
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+ }
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+ Double speed = world.purpurConfig.controllableMinecartsBlockSpeeds.get(block);
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+ if (speed == null) {
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+ speed = world.purpurConfig.controllableMinecartsBaseSpeed;
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+ }
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+ return speed;
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+ }
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+ // Purpur end
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+
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protected void i() {
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double d0 = this.getMaxSpeed();
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Vec3D vec3d = this.getMot();
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this.setMot(MathHelper.a(vec3d.x, -d0, d0), vec3d.y, MathHelper.a(vec3d.z, -d0, d0));
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if (this.onGround) {
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+ // Purpur start
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+ if (world.purpurConfig.controllableMinecarts && !isInWater() && !isInLava() && !passengers.isEmpty()) {
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+ Entity passenger = passengers.get(0);
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+ if (passenger instanceof EntityHuman) {
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+ EntityHuman entityhuman = (EntityHuman) passenger;
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+ if (entityhuman.jumping) {
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+ Vec3D mot = getMot();
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+ setMot(mot.x, world.purpurConfig.controllableMinecartsHopBoost, mot.z);
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+ }
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+ if (entityhuman.getForward() != 0.0F) {
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+ Vector dir = entityhuman.getBukkitEntity().getEyeLocation().getDirection().normalize().multiply(getControllableSpeed());
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+ if (entityhuman.getForward() < 0.0) {
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+ dir.multiply(-0.5);
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+ }
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+ setMot(new Vec3D(dir.getX(), getMot().y, dir.getZ()));
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+ setStepHeight(world.purpurConfig.controllableMinecartsStepHeight);
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+ } else {
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+ setStepHeight(0.0F);
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+ }
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+ this.yaw = passenger.yaw - 90;
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+ }
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+ }
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+ // Purpur end
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// CraftBukkit start - replace magic numbers with our variables
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this.setMot(new Vec3D(this.getMot().x * this.derailedX, this.getMot().y * this.derailedY, this.getMot().z * this.derailedZ));
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// CraftBukkit end
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diff --git a/src/main/java/net/minecraft/server/ItemMinecart.java b/src/main/java/net/minecraft/server/ItemMinecart.java
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index b73e317fbb..e1337a9c04 100644
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--- a/src/main/java/net/minecraft/server/ItemMinecart.java
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+++ b/src/main/java/net/minecraft/server/ItemMinecart.java
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@@ -103,8 +103,10 @@ public class ItemMinecart extends Item {
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IBlockData iblockdata = world.getType(blockposition);
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if (!iblockdata.a(TagsBlock.RAILS)) {
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- return EnumInteractionResult.FAIL;
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- } else {
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+ // Purpur start - place minecarts anywhere
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+ if (!world.purpurConfig.controllableMinecartsPlaceAnywhere) return EnumInteractionResult.FAIL;
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+ if (iblockdata.getMaterial().isSolid()) blockposition = blockposition.shift(itemactioncontext.getClickedFace());
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+ } //else { // Purpur end - place minecarts anywhere
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ItemStack itemstack = itemactioncontext.getItemStack();
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if (!world.isClientSide) {
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@@ -131,6 +133,6 @@ public class ItemMinecart extends Item {
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itemstack.subtract(1);
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return EnumInteractionResult.SUCCESS;
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- }
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+ //} // Purpur - place minecarts anywhere
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}
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}
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diff --git a/src/main/java/net/pl3x/purpur/PurpurWorldConfig.java b/src/main/java/net/pl3x/purpur/PurpurWorldConfig.java
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index a89c484df0..5406c5066b 100644
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--- a/src/main/java/net/pl3x/purpur/PurpurWorldConfig.java
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+++ b/src/main/java/net/pl3x/purpur/PurpurWorldConfig.java
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@@ -1,10 +1,16 @@
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package net.pl3x.purpur;
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import com.destroystokyo.paper.PaperWorldConfig;
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+import net.minecraft.server.Block;
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+import net.minecraft.server.Blocks;
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+import net.minecraft.server.IRegistry;
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+import net.minecraft.server.MinecraftKey;
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import org.bukkit.configuration.ConfigurationSection;
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import org.spigotmc.SpigotWorldConfig;
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+import java.util.HashMap;
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import java.util.List;
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+import java.util.Map;
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import static net.pl3x.purpur.PurpurConfig.log;
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@@ -84,6 +90,32 @@ public class PurpurWorldConfig {
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turtleEggsBreakFromMinecarts = getBoolean("blocks.turtle_egg.break-from-minecarts", turtleEggsBreakFromMinecarts);
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}
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+ public boolean controllableMinecarts = false;
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+ public boolean controllableMinecartsPlaceAnywhere = false;
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+ public float controllableMinecartsStepHeight = 1.0F;
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+ public double controllableMinecartsHopBoost = 0.5D;
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+ public double controllableMinecartsBaseSpeed = 0.1D;
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+ public Map<Block, Double> controllableMinecartsBlockSpeeds = new HashMap<>();
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+ private void gameplayMechanicsSettings() {
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+ controllableMinecarts = getBoolean("gameplay-mechanics.controllable-minecarts.enabled", controllableMinecarts);
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+ controllableMinecartsPlaceAnywhere = getBoolean("gameplay-mechanics.controllable-minecarts.place-anywhere", controllableMinecartsPlaceAnywhere);
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+ controllableMinecartsStepHeight = (float) getDouble("gameplay-mechanics.controllable-minecarts.step-height", controllableMinecartsStepHeight);
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+ controllableMinecartsHopBoost = getDouble("gameplay-mechanics.controllable-minecarts.hop-boost", controllableMinecartsHopBoost);
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+ controllableMinecartsBaseSpeed = getDouble("gameplay-mechanics.controllable-minecarts.base-speed", controllableMinecartsBaseSpeed);
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+ ConfigurationSection section = getConfigurationSection("gameplay-mechanics.controllable-minecarts.block-speed");
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+ if (section != null) {
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+ for (String key : section.getKeys(false)) {
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+ Block block = IRegistry.BLOCK.get(new MinecraftKey(key));
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+ if (block != Blocks.AIR) {
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+ controllableMinecartsBlockSpeeds.put(block, section.getDouble(key, controllableMinecartsBaseSpeed));
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+ }
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+ }
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+ } else {
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+ set("gameplay-mechanics.controllable-minecarts.block-speed.grass-block", 0.3D);
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+ set("gameplay-mechanics.controllable-minecarts.block-speed.stone", 0.5D);
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+ }
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+ }
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+
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public boolean batRidable = false;
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public boolean batRidableInWater = false;
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public boolean batRequireShiftToMount = true;
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--
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2.24.0
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