血条覆盖

using Godot;
using MegaCrit.Sts2.Core.Entities.Creatures;
using MegaCrit.Sts2.Core.Entities.Powers;
using MegaCrit.Sts2.Core.Localization.DynamicVars;
using MegaCrit.Sts2.Core.Models;
using MegaCrit.Sts2.Core.ValueProps;
using STS2RitsuLib.Combat.HealthBars;
using STS2RitsuLib.Interop.AutoRegistration;
using STS2RitsuLib.Scaffolding.Content;

namespace Test.Scripts;

[RegisterPower]
// 实现IHealthBarForecastSource接口以使用该功能
public class TestPower2 : ModPowerTemplate, IHealthBarForecastSource
{
    public override PowerType Type => PowerType.Debuff;
    public override PowerStackType StackType => PowerStackType.Counter;

    public override PowerAssetProfile AssetProfile => new(
        IconPath: "res://RitsuTest/images/powers/test_power.png",
        BigIconPath: "res://RitsuTest/images/powers/test_power.png"
    );

    protected override IEnumerable<DynamicVar> CanonicalVars => [
        new DynamicVar("Weakness", 1.25m)
    ];

    public override decimal ModifyDamageMultiplicative(Creature? target, decimal amount, ValueProp props, Creature? dealer, CardModel? cardSource)
    {
        if (target != Owner || !props.IsPoweredAttack() || Owner.CurrentHp > Amount)
            return 1m;

        return DynamicVars["Weakness"].BaseValue;
    }

    // 实现接口重载
    public IEnumerable<HealthBarForecastSegment> GetHealthBarForecastSegments(HealthBarForecastContext context)
    {
        return HealthBarForecasts.Single(
            context.Creature.GetPowerAmount<TestPower2>(), // 展示的数量（例如如果你的能力有2倍效果可以乘2）
            new Color(0.4f, 0.1f, 0.1f), // 颜色
            HealthBarForecastGrowthDirection.FromLeft // 从左边开始延伸还是右边开始
        // 0, // 顺序，越大越远离血条边缘，默认0
        // PreloadManager.Cache.GetMaterial("res://xxx.tres") // 如果需要自定义材质
        );
    }
}