55 lines
1.6 KiB
C#
55 lines
1.6 KiB
C#
namespace BaseGames.Combat.StatusEffects
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{
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/// <summary>
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/// 中毒效果（架构 06_CombatModule §11）。
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/// 规则：最多叠加 3 层；每层叠加伤害 +1；每 1 秒造成 StackCount 点 True 伤害。
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/// </summary>
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public class PoisonEffect : StatusEffect
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{
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private const float BaseDuration = 5.0f; // 持续 5 秒
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private const float DotInterval = 1.0f; // 每 1 秒一次
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public override StatusEffectType EffectType => StatusEffectType.Poison;
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public override int MaxStacks => 3;
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public PoisonEffect()
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{
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TickInterval = DotInterval;
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}
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public override void OnApply(StatusEffectManager owner)
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{
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base.OnApply(owner);
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UpdateShader();
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}
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public override void OnStack()
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{
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base.OnStack();
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UpdateShader();
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}
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public override void OnTick()
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{
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var info = new DamageInfo.Builder()
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.SetRaw(StackCount) // 叠层越多伤害越高
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.SetType(DamageType.True)
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.SetFlags(DamageFlags.IgnoreIFrame)
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.Build();
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Owner?.ApplyDirectDamage(info);
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}
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public override void OnExpire()
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{
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StackCount = 0;
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Owner?.SetShaderParam("_PoisonGlow", 0f);
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}
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private void UpdateShader()
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=> Owner?.SetShaderParam("_PoisonGlow", StackCount / (float)MaxStacks);
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protected override float GetBaseDuration() => BaseDuration;
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public override string GetDisplayName() => $"中毒 ×{StackCount}";
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}
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}
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