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65d3665aee694972cb6c10059c144a0593518b25
Purpur/patches/server/0039-Minecart-settings-and-WASD-controls.patch
granny 65d3665aee Updated Upstream (Paper) 
Upstream has released updates that appear to apply and compile correctly

Paper Changes:
PaperMC/Paper@3c8a7fe Re-add missing chunk event calls (#11104)
PaperMC/Paper@a8db527 Even more cleanup of mcutil patch
PaperMC/Paper@d08e8d1 Add total time to done message (#11109)
2024-07-18 22:03:38 -07:00

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From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: William Blake Galbreath <blake.galbreath@gmail.com>
Date: Sat, 29 Jun 2019 02:32:40 -0500
Subject: [PATCH] Minecart settings and WASD controls
diff --git a/src/main/java/net/minecraft/server/level/ServerPlayer.java b/src/main/java/net/minecraft/server/level/ServerPlayer.java
index 585b41a7e890aa6b5ea27f8fb84a8ca0310ddeb6..73015adb991322b998aad4b244b2fc2a57c6224c 100644
--- a/src/main/java/net/minecraft/server/level/ServerPlayer.java
+++ b/src/main/java/net/minecraft/server/level/ServerPlayer.java
@@ -1182,6 +1182,7 @@ public class ServerPlayer extends net.minecraft.world.entity.player.Player imple
if (this.isInvulnerableTo(source)) {
return false;
} else {
+ if (source.is(DamageTypeTags.IS_FALL) && getRootVehicle() instanceof net.minecraft.world.entity.vehicle.AbstractMinecart && level().purpurConfig.minecartControllable && !level().purpurConfig.minecartControllableFallDamage) return false; // Purpur
boolean flag = this.server.isDedicatedServer() && this.isPvpAllowed() && source.is(DamageTypeTags.IS_FALL);
if (!flag && this.spawnInvulnerableTime > 0 && !source.is(DamageTypeTags.BYPASSES_INVULNERABILITY)) {
diff --git a/src/main/java/net/minecraft/world/entity/vehicle/AbstractMinecart.java b/src/main/java/net/minecraft/world/entity/vehicle/AbstractMinecart.java
index f403fc311a974558233028663dbe14c27b27d3f9..9ad276a73cba04edbe48f828031a15727d768a5b 100644
--- a/src/main/java/net/minecraft/world/entity/vehicle/AbstractMinecart.java
+++ b/src/main/java/net/minecraft/world/entity/vehicle/AbstractMinecart.java
@@ -102,12 +102,14 @@ public abstract class AbstractMinecart extends VehicleEntity {
private double flyingY = 0.95;
private double flyingZ = 0.95;
public double maxSpeed = 0.4D;
+ public double storedMaxSpeed; // Purpur
// CraftBukkit end
protected AbstractMinecart(EntityType<?> type, Level world) {
super(type, world);
this.targetDeltaMovement = Vec3.ZERO;
this.blocksBuilding = true;
+ if (world != null) maxSpeed = storedMaxSpeed = world.purpurConfig.minecartMaxSpeed; // Purpur
}
protected AbstractMinecart(EntityType<?> type, Level world, double x, double y, double z) {
@@ -296,6 +298,12 @@ public abstract class AbstractMinecart extends VehicleEntity {
@Override
public void tick() {
+ // Purpur start
+ if (storedMaxSpeed != level().purpurConfig.minecartMaxSpeed) {
+ maxSpeed = storedMaxSpeed = level().purpurConfig.minecartMaxSpeed;
+ }
+ // Purpur end
+
// CraftBukkit start
double prevX = this.getX();
double prevY = this.getY();
@@ -448,16 +456,62 @@ public abstract class AbstractMinecart extends VehicleEntity {
public void activateMinecart(int x, int y, int z, boolean powered) {}
+ // Purpur start
+ private Double lastSpeed;
+
+ public double getControllableSpeed() {
+ BlockState blockState = level().getBlockState(this.blockPosition());
+ if (!blockState.isSolid()) {
+ blockState = level().getBlockState(this.blockPosition().relative(Direction.DOWN));
+ }
+ Double speed = level().purpurConfig.minecartControllableBlockSpeeds.get(blockState.getBlock());
+ if (!blockState.isSolid()) {
+ speed = lastSpeed;
+ }
+ if (speed == null) {
+ speed = level().purpurConfig.minecartControllableBaseSpeed;
+ }
+ return lastSpeed = speed;
+ }
+ // Purpur end
+
protected void comeOffTrack() {
double d0 = this.getMaxSpeed();
Vec3 vec3d = this.getDeltaMovement();
this.setDeltaMovement(Mth.clamp(vec3d.x, -d0, d0), vec3d.y, Mth.clamp(vec3d.z, -d0, d0));
+
+ // Purpur start
+ if (level().purpurConfig.minecartControllable && !isInWater() && !isInLava() && !passengers.isEmpty()) {
+ Entity passenger = passengers.get(0);
+ if (passenger instanceof Player) {
+ Player player = (Player) passenger;
+ if (player.jumping && this.onGround) {
+ setDeltaMovement(new Vec3(getDeltaMovement().x, level().purpurConfig.minecartControllableHopBoost, getDeltaMovement().z));
+ }
+ if (player.zza != 0.0F) {
+ Vector velocity = player.getBukkitEntity().getEyeLocation().getDirection().normalize().multiply(getControllableSpeed());
+ if (player.zza < 0.0) {
+ velocity.multiply(-0.5);
+ }
+ setDeltaMovement(new Vec3(velocity.getX(), getDeltaMovement().y, velocity.getZ()));
+ }
+ this.setYRot(passenger.getYRot() - 90);
+ maxUpStep = level().purpurConfig.minecartControllableStepHeight;
+ } else {
+ maxUpStep = 0.0F;
+ }
+ } else {
+ maxUpStep = 0.0F;
+ }
+ // Purpur end
+
if (this.onGround()) {
// CraftBukkit start - replace magic numbers with our variables
this.setDeltaMovement(new Vec3(this.getDeltaMovement().x * this.derailedX, this.getDeltaMovement().y * this.derailedY, this.getDeltaMovement().z * this.derailedZ));
// CraftBukkit end
}
+ else if (level().purpurConfig.minecartControllable) setDeltaMovement(new Vec3(getDeltaMovement().x * derailedX, getDeltaMovement().y, getDeltaMovement().z * derailedZ)); // Purpur
this.move(MoverType.SELF, this.getDeltaMovement());
if (!this.onGround()) {
diff --git a/src/main/java/net/minecraft/world/item/MinecartItem.java b/src/main/java/net/minecraft/world/item/MinecartItem.java
index d524fcc191cb95d6ec7f12ae7fceeb8077bb08fc..4b8cebb321eddc852b4ec7def7f51d781f67927b 100644
--- a/src/main/java/net/minecraft/world/item/MinecartItem.java
+++ b/src/main/java/net/minecraft/world/item/MinecartItem.java
@@ -120,8 +120,9 @@ public class MinecartItem extends Item {
BlockState iblockdata = world.getBlockState(blockposition);
if (!iblockdata.is(BlockTags.RAILS)) {
- return InteractionResult.FAIL;
- } else {
+ if (!world.purpurConfig.minecartPlaceAnywhere) return InteractionResult.FAIL;
+ if (iblockdata.isSolid()) blockposition = blockposition.relative(context.getClickedFace());
+ } // else { // Purpur - place minecarts anywhere
ItemStack itemstack = context.getItemInHand();
if (world instanceof ServerLevel) {
@@ -147,6 +148,6 @@ public class MinecartItem extends Item {
itemstack.shrink(1);
return InteractionResult.sidedSuccess(world.isClientSide);
- }
+ // } // Purpur - place minecarts anywhere
}
}
diff --git a/src/main/java/net/minecraft/world/level/block/state/BlockBehaviour.java b/src/main/java/net/minecraft/world/level/block/state/BlockBehaviour.java
index ded6d148110fe3fbb6272ce44582a28472dd49a6..61918a4a1ea8e1a0f5965bbf2c9fdb2d7b7863e8 100644
--- a/src/main/java/net/minecraft/world/level/block/state/BlockBehaviour.java
+++ b/src/main/java/net/minecraft/world/level/block/state/BlockBehaviour.java
@@ -93,7 +93,7 @@ public abstract class BlockBehaviour implements FeatureElement {
protected final float jumpFactor;
protected final boolean dynamicShape;
protected final FeatureFlagSet requiredFeatures;
- protected final BlockBehaviour.Properties properties;
+ public final BlockBehaviour.Properties properties; // Purpur - protected -> public
@Nullable
protected ResourceKey<LootTable> drops;
diff --git a/src/main/java/org/purpurmc/purpur/PurpurWorldConfig.java b/src/main/java/org/purpurmc/purpur/PurpurWorldConfig.java
index c5b3a04d81834d6bdf7c4acd06ce4929d7a25769..2591b4f0d0e4e4d9e77efb821c9ae775182713b6 100644
--- a/src/main/java/org/purpurmc/purpur/PurpurWorldConfig.java
+++ b/src/main/java/org/purpurmc/purpur/PurpurWorldConfig.java
@@ -96,6 +96,68 @@ public class PurpurWorldConfig {
armorstandStepHeight = (float) getDouble("gameplay-mechanics.armorstand.step-height", armorstandStepHeight);
}
+ public double minecartMaxSpeed = 0.4D;
+ public boolean minecartPlaceAnywhere = false;
+ public boolean minecartControllable = false;
+ public float minecartControllableStepHeight = 1.0F;
+ public double minecartControllableHopBoost = 0.5D;
+ public boolean minecartControllableFallDamage = true;
+ public double minecartControllableBaseSpeed = 0.1D;
+ public Map<Block, Double> minecartControllableBlockSpeeds = new HashMap<>();
+ private void minecartSettings() {
+ if (PurpurConfig.version < 12) {
+ boolean oldBool = getBoolean("gameplay-mechanics.controllable-minecarts.place-anywhere", minecartPlaceAnywhere);
+ set("gameplay-mechanics.controllable-minecarts.place-anywhere", null);
+ set("gameplay-mechanics.minecart.place-anywhere", oldBool);
+ oldBool = getBoolean("gameplay-mechanics.controllable-minecarts.enabled", minecartControllable);
+ set("gameplay-mechanics.controllable-minecarts.enabled", null);
+ set("gameplay-mechanics.minecart.controllable.enabled", oldBool);
+ double oldDouble = getDouble("gameplay-mechanics.controllable-minecarts.step-height", minecartControllableStepHeight);
+ set("gameplay-mechanics.controllable-minecarts.step-height", null);
+ set("gameplay-mechanics.minecart.controllable.step-height", oldDouble);
+ oldDouble = getDouble("gameplay-mechanics.controllable-minecarts.hop-boost", minecartControllableHopBoost);
+ set("gameplay-mechanics.controllable-minecarts.hop-boost", null);
+ set("gameplay-mechanics.minecart.controllable.hop-boost", oldDouble);
+ oldBool = getBoolean("gameplay-mechanics.controllable-minecarts.fall-damage", minecartControllableFallDamage);
+ set("gameplay-mechanics.controllable-minecarts.fall-damage", null);
+ set("gameplay-mechanics.minecart.controllable.fall-damage", oldBool);
+ oldDouble = getDouble("gameplay-mechanics.controllable-minecarts.base-speed", minecartControllableBaseSpeed);
+ set("gameplay-mechanics.controllable-minecarts.base-speed", null);
+ set("gameplay-mechanics.minecart.controllable.base-speed", oldDouble);
+ ConfigurationSection section = getConfigurationSection("gameplay-mechanics.controllable-minecarts.block-speed");
+ if (section != null) {
+ for (String key : section.getKeys(false)) {
+ if ("grass-block".equals(key)) key = "grass_block"; // oopsie
+ oldDouble = section.getDouble(key, minecartControllableBaseSpeed);
+ set("gameplay-mechanics.controllable-minecarts.block-speed." + key, null);
+ set("gameplay-mechanics.minecart.controllable.block-speed." + key, oldDouble);
+ }
+ set("gameplay-mechanics.controllable-minecarts.block-speed", null);
+ }
+ set("gameplay-mechanics.controllable-minecarts", null);
+ }
+
+ minecartMaxSpeed = getDouble("gameplay-mechanics.minecart.max-speed", minecartMaxSpeed);
+ minecartPlaceAnywhere = getBoolean("gameplay-mechanics.minecart.place-anywhere", minecartPlaceAnywhere);
+ minecartControllable = getBoolean("gameplay-mechanics.minecart.controllable.enabled", minecartControllable);
+ minecartControllableStepHeight = (float) getDouble("gameplay-mechanics.minecart.controllable.step-height", minecartControllableStepHeight);
+ minecartControllableHopBoost = getDouble("gameplay-mechanics.minecart.controllable.hop-boost", minecartControllableHopBoost);
+ minecartControllableFallDamage = getBoolean("gameplay-mechanics.minecart.controllable.fall-damage", minecartControllableFallDamage);
+ minecartControllableBaseSpeed = getDouble("gameplay-mechanics.minecart.controllable.base-speed", minecartControllableBaseSpeed);
+ ConfigurationSection section = getConfigurationSection("gameplay-mechanics.minecart.controllable.block-speed");
+ if (section != null) {
+ for (String key : section.getKeys(false)) {
+ Block block = BuiltInRegistries.BLOCK.get(ResourceLocation.parse(key));
+ if (block != Blocks.AIR) {
+ minecartControllableBlockSpeeds.put(block, section.getDouble(key, minecartControllableBaseSpeed));
+ }
+ }
+ } else {
+ set("gameplay-mechanics.minecart.controllable.block-speed.grass_block", 0.3D);
+ set("gameplay-mechanics.minecart.controllable.block-speed.stone", 0.5D);
+ }
+ }
+
public boolean idleTimeoutKick = true;
public boolean idleTimeoutTickNearbyEntities = true;
public boolean idleTimeoutCountAsSleeping = false;
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