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Purpur/patches/server/0041-Minecart-settings-and-WASD-controls.patch
granny ceacfddaf9 50 patches done
2024-12-03 20:55:24 -08:00

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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 ae4733c402662630a3892aecd01646d2e7613eed..d8a5d37e3b796392d6b0548371d4f0801d4d9bec 100644
--- a/src/main/java/net/minecraft/server/level/ServerPlayer.java
+++ b/src/main/java/net/minecraft/server/level/ServerPlayer.java
@@ -1439,6 +1439,7 @@ public class ServerPlayer extends net.minecraft.world.entity.player.Player imple
if (this.isInvulnerableTo(world, source)) {
return false;
} else {
+ if (source.is(net.minecraft.tags.DamageTypeTags.IS_FALL) && getRootVehicle() instanceof net.minecraft.world.entity.vehicle.AbstractMinecart && level().purpurConfig.minecartControllable && !level().purpurConfig.minecartControllableFallDamage) return false; // Purpur
Entity entity = source.getEntity();
if (entity instanceof net.minecraft.world.entity.player.Player) {
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 cdc8606ffe5c75ee19d92e9f86f26b2a502d765e..b31940441596079aae1cd2a38b9d22be18358448 100644
--- a/src/main/java/net/minecraft/world/entity/vehicle/AbstractMinecart.java
+++ b/src/main/java/net/minecraft/world/entity/vehicle/AbstractMinecart.java
@@ -92,6 +92,10 @@ public abstract class AbstractMinecart extends VehicleEntity {
private double flyingY = 0.95;
private double flyingZ = 0.95;
public Double maxSpeed;
+ // Purpur start
+ public double storedMaxSpeed;
+ public boolean isNewBehavior;
+ // Purpur end
// CraftBukkit end
public net.kyori.adventure.util.TriState frictionState = net.kyori.adventure.util.TriState.NOT_SET; // Paper - Friction API
@@ -100,8 +104,13 @@ public abstract class AbstractMinecart extends VehicleEntity {
this.blocksBuilding = true;
if (AbstractMinecart.useExperimentalMovement(world)) {
this.behavior = new NewMinecartBehavior(this);
+ this.isNewBehavior = true; // Purpur
} else {
this.behavior = new OldMinecartBehavior(this);
+ // Purpur start
+ this.isNewBehavior = false;
+ maxSpeed = storedMaxSpeed = world.purpurConfig.minecartMaxSpeed;
+ // Purpur end
}
}
@@ -289,6 +298,14 @@ public abstract class AbstractMinecart extends VehicleEntity {
@Override
public void tick() {
+ // Purpur start
+ if (!this.isNewBehavior) {
+ if (storedMaxSpeed != level().purpurConfig.minecartMaxSpeed) {
+ maxSpeed = storedMaxSpeed = level().purpurConfig.minecartMaxSpeed;
+ }
+ }
+ // Purpur end
+
// CraftBukkit start
double prevX = this.getX();
double prevY = this.getY();
@@ -426,16 +443,62 @@ public abstract class AbstractMinecart extends VehicleEntity {
this.behavior.moveAlongTrack(world);
}
+ // 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(ServerLevel world) {
double d0 = this.getMaxSpeed(world);
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 7153d9ed12276a0f2d8b8a17c79734aa25ed1fa5..dc49ea6454e04ae8ec68af12c4bf2ff022540671 100644
--- a/src/main/java/net/minecraft/world/item/MinecartItem.java
+++ b/src/main/java/net/minecraft/world/item/MinecartItem.java
@@ -35,8 +35,9 @@ 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; // Purpur
+ if (iblockdata.isSolid()) blockposition = blockposition.relative(context.getClickedFace());
+ } // else { // Purpur - place minecarts anywhere
ItemStack itemstack = context.getItemInHand();
RailShape blockpropertytrackposition = iblockdata.getBlock() instanceof BaseRailBlock ? (RailShape) iblockdata.getValue(((BaseRailBlock) iblockdata.getBlock()).getShapeProperty()) : RailShape.NORTH_SOUTH;
double d0 = 0.0D;
@@ -80,6 +81,6 @@ public class MinecartItem extends Item {
itemstack.shrink(1);
return InteractionResult.SUCCESS;
}
- }
+ // } // 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 8c0f332a1a0918f60226d969918ae7fe4fe74166..6376b8b3ff444f4cab93e2bb5d2becc77c33c118 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
@@ -99,7 +99,7 @@ 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
protected final Optional<ResourceKey<LootTable>> drops;
protected final String descriptionId;
diff --git a/src/main/java/org/purpurmc/purpur/PurpurWorldConfig.java b/src/main/java/org/purpurmc/purpur/PurpurWorldConfig.java
index 1cc5c2f6b2d110174a2c79d26386f96301050834..21e3931d64d32e69b8ba6f7e6d1a9bf044c7c9a8 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.getValue(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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