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https://git.huckle.dev/Huckles-Minecraft-Archive/LCE-Revelations.git
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42a582fb9f
Adds the FourKit .NET 10 plugin host as a second dedicated server
build flavour alongside the existing vanilla server. Both flavours
build from the same source tree, with FourKit gated by the
MINECRAFT_SERVER_FOURKIT_BUILD preprocessor define.
Build layout:
Minecraft.Server vanilla, no plugin support, no .NET dep
Minecraft.Server.FourKit FourKit-enabled, ships with bundled
.NET 10 self-contained runtime in runtime/
and an empty plugins/ folder
Both produce a Minecraft.Server.exe in their own per-target output
dir. The variant identity lives in the directory name, not the
binary name, so either flavour can be shipped as a drop-in.
Native bridge (Minecraft.Server/FourKit*.{cpp,h}):
* FourKitRuntime: hosts CoreCLR via hostfxr's command-line init API
(the runtime-config API does not support self-contained components)
* FourKitBridge: ~50 Fire* event entry points, with inline no-op
stubs for the standalone build so gameplay code can call them
unconditionally
* FourKitNatives: ~80 native callbacks the managed side invokes
for player/world/inventory mutations
* FourKitMappers: type and enum mapping helpers
Managed plugin host (Minecraft.Server.FourKit/):
* Bukkit-style API: Player, World, Block, Inventory, Command,
Listener, EventHandler attribute, ~54 event classes
* PluginLoader with per-plugin AssemblyLoadContext
* FourKitHost as the [UnmanagedCallersOnly] entry point table
* Runtime resolves plugins relative to the host process so they
always live next to Minecraft.Server.exe regardless of where the
managed assembly itself is loaded from
Engine hooks (Minecraft.Client/, Minecraft.World/):
* Player lifecycle (PreLogin, Login, Join, Quit, Kick, Move,
Teleport, Portal, Death) wired into PendingConnection and
PlayerConnection without disturbing the cipher handshake or
identity-token security flow
* Inventory open/click/drop hooks across every container menu type
* Block place/break/grow/burn/spread/from-to hooks across the
full tile family
* Bed enter/leave, sign change, entity damage/death, ender pearl
teleport hooks
Regression fixes preserved while applying donor diffs:
* ServerPlayer::die() retains the LCE-Revelations hardcore branch
(setGameMode(ADVENTURE) + banPlayerForHardcoreDeath) in both the
FourKit and non-FourKit code paths
* ServerLevel::entityAdded() retains the sub-entity ID reassignment
loop required by the client's handleAddMob offset, fixing Ender
Dragon and Wither boss multi-part hit detection
* LivingEntity::travel() retains the raw Player* cast and the
cached frictionTile, both Revelations perf wins that the donor
silently reverted
* ServerLogger.cpp keeps the file-logging code donor stripped
* PlayerList.cpp end portal transition fix and UIScene_EndPoem
bounds-check are intact
Build system:
* Top-level CMakeLists.txt adds the Minecraft.Server.FourKit
subdirectory and pulls in the new shared cmake/ServerTarget.cmake
helper
* Minecraft.Server/cmake/sources/Common.cmake is now location
independent (uses CMAKE_CURRENT_LIST_DIR) so the source list
can be consumed from either server target's CMakeLists.txt
* The seven FourKit*.cpp/h files live in their own
_MINECRAFT_SERVER_COMMON_SERVER_FOURKIT variable so the
standalone target omits them
* configure-time .NET 10 SDK check fails fast with a clear
download link if the SDK is missing
* global.json pins the SDK to 10.0.100 with latestFeature
rollforward
Sample plugin (samples/HelloPlugin/) demonstrates the loader and
the PlayerJoinEvent listener pattern.
CI:
* nightly.yml builds both server flavours, ships
LCE-Revelations-Server-Win64.zip and
LCE-Revelations-Server-Win64-FourKit.zip, attests both, and
updates release notes for the dual-flavour layout
* pull-request.yml pulls in actions/setup-dotnet so the FourKit
publish step works in PR validation
* All zip artifacts and the client zip are renamed from
LCREWindows64 to LCE-Revelations-{Client,Server}-Win64
Documentation:
* COMPILE.md gets a VS 2022 quick start, .NET 10 prereq section,
server flavours explanation, and a troubleshooting section
* docs/FOURKIT_PORT_RECON.md captures the file-by-file recon that
drove the port
* docs/FOURKIT_PARITY.md is the canonical reference for which
events FourKit fires
Docker:
* docker-compose.dedicated-server.yml MC_RUNTIME_DIR default points
at the vanilla CMake output. The FourKit Docker image is
intentionally NOT shipped yet because hosting .NET 10 self
contained inside Wine has not been smoke-tested
80 lines
2.6 KiB
C#
80 lines
2.6 KiB
C#
namespace Minecraft.Server.FourKit.Entity;
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/// <summary>
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/// Represents an <see cref="Entity"/> that can take damage and has health.
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/// </summary>
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public class Damageable : Entity
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{
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private double _health = 20.0;
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private double _maxHealth = 20.0;
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private readonly double _originalMaxHealth = 20.0;
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/// <summary>
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/// Deals the given amount of damage to this entity.
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/// This calls into the native server to apply real damage.
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/// </summary>
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/// <param name="amount">Amount of damage to deal.</param>
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public void damage(double amount)
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{
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NativeBridge.DamagePlayer?.Invoke(getEntityId(), (float)amount);
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}
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/// <summary>
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/// Gets the entity's health from 0 to <see cref="getMaxHealth"/>, where 0 is dead.
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/// </summary>
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/// <returns>The current health.</returns>
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public double getHealth() => _health;
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/// <summary>
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/// Gets the maximum health this entity has.
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/// </summary>
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/// <returns>The maximum health.</returns>
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public double getMaxHealth() => _maxHealth;
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/// <summary>
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/// Resets the max health to the original amount.
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/// </summary>
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public void resetMaxHealth()
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{
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_maxHealth = _originalMaxHealth;
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if (_health > _maxHealth)
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_health = _maxHealth;
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}
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/// <summary>
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/// Sets the entity's health from 0 to <see cref="getMaxHealth"/>, where 0 is dead.
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/// This calls into the native server to apply the health change.
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/// </summary>
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/// <param name="health">New health value.</param>
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public void setHealth(double health)
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{
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NativeBridge.SetPlayerHealth?.Invoke(getEntityId(), (float)Math.Clamp(health, 0.0, _maxHealth));
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}
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/// <summary>
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/// Sets the maximum health this entity can have.
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/// If the entity's current health exceeds the new maximum, it is clamped.
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/// </summary>
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/// <param name="health">New maximum health value.</param>
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public void setMaxHealth(double health)
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{
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_maxHealth = health;
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if (_health > _maxHealth)
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_health = _maxHealth;
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}
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// --- Internal setter used by the bridge ---
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/// <summary>
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/// Updates health directly. Called internally by the bridge.
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/// </summary>
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/// <param name="health">The new health value.</param>
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internal void SetHealthInternal(double health) => _health = health;
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/// <summary>
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/// Updates max health directly. Called internally by the bridge.
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/// </summary>
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/// <param name="maxHealth">The new max health value.</param>
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internal void SetMaxHealthInternal(double maxHealth) => _maxHealth = maxHealth;
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}
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