145 lines
4.9 KiB
C#
145 lines
4.9 KiB
C#
using CustomEvent;
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using Entity;
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using Entity.EntityData;
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using Entity.Weapon;
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using GameFramework.Event;
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using UnityEngine;
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namespace Simulation
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{
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public sealed partial class SimulationWorld
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{
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[Header("投射物命中表现")]
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[Tooltip("是否监听投射物命中表现事件。")]
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[SerializeField]
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private bool _projectileHitPresentationEnabled = true;
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[Tooltip("是否播放投射物命中标记。")]
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[SerializeField]
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private bool _projectileHitMarkerEnabled = true;
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[Tooltip("命中标记尺寸。")][SerializeField] private float _projectileHitMarkerSize = 0.2f;
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[Tooltip("命中标记在目标上的高度偏移。")]
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[SerializeField]
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private float _projectileHitMarkerYOffset = 1.2f;
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[Tooltip("命中标记持续时间。")]
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[SerializeField]
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private float _projectileHitMarkerDuration = 0.15f;
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[Tooltip("命中标记颜色。")][SerializeField] private Color _projectileHitMarkerColor = new(1f, 0f, 0f, 0.95f);
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[Tooltip("是否播放投射物命中特效实体。")]
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[SerializeField]
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private bool _projectileHitEffectEnabled;
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[Tooltip("投射物命中特效实体类型 Id（<=0 表示不启用）。")]
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[SerializeField]
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private int _projectileHitEffectTypeId;
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private sealed class HitPresentation
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{
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private readonly SimulationWorld _world;
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private HandgunHitMarkerAttackEffect _projectileHitMarkerEffect;
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private bool _isProjectileHitEventSubscribed;
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public HitPresentation(SimulationWorld world)
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{
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_world = world;
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}
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public void OnStart()
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{
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if (_world == null || !_world._projectileHitPresentationEnabled)
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{
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return;
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}
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var eventComponent = GameEntry.Event;
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if (eventComponent == null)
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{
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return;
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}
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eventComponent.Subscribe(ProjectileHitPresentationEventArgs.EventId, OnProjectileHitPresentationEvent);
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_isProjectileHitEventSubscribed = true;
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}
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public void OnDestroy()
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{
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if (!_isProjectileHitEventSubscribed)
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{
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return;
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}
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var eventComponent = GameEntry.Event;
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if (eventComponent != null)
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{
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eventComponent.Unsubscribe(ProjectileHitPresentationEventArgs.EventId,
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OnProjectileHitPresentationEvent);
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}
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_isProjectileHitEventSubscribed = false;
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}
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private void OnProjectileHitPresentationEvent(object sender, GameEventArgs e)
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{
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if (!_isProjectileHitEventSubscribed || _world == null ||
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e is not ProjectileHitPresentationEventArgs args)
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{
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return;
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}
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if (args.ShowHitMarker && _world._projectileHitMarkerEnabled)
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{
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PlayHitMarker(args);
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}
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if (args.ShowHitEffect && _world._projectileHitEffectEnabled)
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{
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PlayHitEffect(args);
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}
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}
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private void PlayHitMarker(ProjectileHitPresentationEventArgs args)
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{
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EntityBase targetEntity = TryGetEntityById(args.TargetEntityId);
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if (targetEntity == null || !targetEntity.Available)
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{
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return;
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}
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_projectileHitMarkerEffect ??= new HandgunHitMarkerAttackEffect(
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Mathf.Max(0.01f, _world._projectileHitMarkerSize),
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_world._projectileHitMarkerYOffset,
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Mathf.Max(0.01f, _world._projectileHitMarkerDuration),
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_world._projectileHitMarkerColor);
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_projectileHitMarkerEffect.Play(null, args.HitPosition, targetEntity, 0f);
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}
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private void PlayHitEffect(ProjectileHitPresentationEventArgs args)
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{
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int effectTypeId = args.EffectEntityTypeId > 0
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? args.EffectEntityTypeId
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: _world._projectileHitEffectTypeId;
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if (effectTypeId <= 0)
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{
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return;
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}
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var entityComponent = GameEntry.Entity;
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if (entityComponent == null)
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{
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return;
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}
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EffectData effectData = new EffectData(entityComponent.GenerateSerialId(), effectTypeId)
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{
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Position = args.HitPosition
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};
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entityComponent.ShowEffect(effectData);
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}
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}
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}
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} |