using NewMoon.TF2Helpers;

namespace NewMoon.Samples.CustomNpc;

/// <summary>
/// A light sample gamemode that registers one custom NPC classname, <c>nm_sample_npc</c>, which fronts <c>base_boss</c>.
/// </summary>
/// <remarks>
/// The generator emits <c>NewMoon.Generated.CustomEntityTable.All</c> for this assembly, one descriptor per <c>[CustomEntity]</c>
/// class. <see cref="FGamePlugin.RegisterCustomEntities"/> hands them to the registry, which installs the classname as a factory
/// alias of <c>base_boss</c>. The plugin scope removes the alias, and despawns the live NPCs, when the plugin unloads.
/// </remarks>
[GameMode("Custom NPC Sample", "custom-npc-sample", Description = "Registers one custom NPC classname fronting base_boss.")]
public sealed partial class CustomNpcSample : FGamePlugin
{
    /// <inheritdoc/>
    protected override void OnPluginStart()
    {
        // The logger is set first: adoption inside the registration can raise OnSpawn for NPCs that already exist.
        SampleNpc.Log = PLogger;
        PLogger.LogRegistered(RegisterCustomEntities(NewMoon.Generated.CustomEntityTable.All));
    }

    /// <inheritdoc/>
    protected override void OnPluginEnd() => PLogger.LogEnded();
}