120 lines
4.2 KiB
C#
120 lines
4.2 KiB
C#
using System;
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using System.Collections;
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using System.Collections.Generic;
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using Unity.Mathematics;
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using static Unity.Mathematics.math;
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public class LockWeapon : InstantWeapon
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{
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private readonly PerformanceStat _lockSpeed;
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private readonly PerformanceStat _sensorImpact;
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private readonly PerformanceStat _lockAngle;
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private readonly PerformanceStat _directionImpact;
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private readonly PerformanceStat _decay;
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private float _lock;
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private bool _locking;
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private Entity _target;
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public event Action OnLocked;
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public event Action OnBeginLocking;
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public event Action OnLockLost;
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public float LockSpeed { get; private set; }
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public float SensorImpact { get; private set; }
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public float LockAngle { get; private set; }
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public float DirectionImpact { get; private set; }
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public float Decay { get; private set; }
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public override float Progress => saturate(_cooldown > 0 ? _cooldown : _lock);
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public override bool CanFire => base.CanFire && _lock > .99f && Entity.TargetRange > MinRange && Entity.TargetRange < Range;
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public float Lock
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{
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get => saturate(_lock);
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}
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public float LockProgress => saturate(_lock);
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public Entity LockTarget => _target;
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public LockWeapon(RuntimeBehaviorDefinition definition, EquippedItem item) : base(definition, item)
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{
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_lockSpeed = definition.PerformanceStat(21, new PerformanceStat());
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_sensorImpact = definition.PerformanceStat(22, new PerformanceStat());
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_lockAngle = definition.PerformanceStat(23, new PerformanceStat());
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_directionImpact = definition.PerformanceStat(24, new PerformanceStat());
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_decay = definition.PerformanceStat(25, new PerformanceStat());
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RegisterLockWeaponStats();
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}
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public LockWeapon(RuntimeBehaviorDefinition definition, ConsumableItemEffect item) : base(definition, item)
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{
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_lockSpeed = definition.PerformanceStat(21, new PerformanceStat());
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_sensorImpact = definition.PerformanceStat(22, new PerformanceStat());
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_lockAngle = definition.PerformanceStat(23, new PerformanceStat());
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_directionImpact = definition.PerformanceStat(24, new PerformanceStat());
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_decay = definition.PerformanceStat(25, new PerformanceStat());
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RegisterLockWeaponStats();
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}
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private void RegisterLockWeaponStats()
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{
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RegisterPerformanceStat(nameof(LockSpeed), _lockSpeed);
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RegisterPerformanceStat(nameof(SensorImpact), _sensorImpact);
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RegisterPerformanceStat(nameof(LockAngle), _lockAngle);
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RegisterPerformanceStat(nameof(DirectionImpact), _directionImpact);
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RegisterPerformanceStat(nameof(Decay), _decay);
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}
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public override bool Execute(float dt)
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{
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if (_target != Entity.Target.Value)
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{
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_lock = 0;
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_target = Entity.Target.Value;
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}
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if (Entity.Target.Value != null && Entity.Target.Value.IsHostileTo(Entity))
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{
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LockSpeed = Evaluate(_lockSpeed);
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SensorImpact = Evaluate(_sensorImpact);
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LockAngle = Evaluate(_lockAngle);
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DirectionImpact = Evaluate(_directionImpact);
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Decay = Evaluate(_decay);
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var degrees = acos(dot(normalize(Entity.Target.Value.Position - Entity.Position), normalize(Entity.LookDirection))) * 57.2958f;
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if (degrees < LockAngle)
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{
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var lerp = 1 - unlerp(0, 90, degrees);
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_lock = saturate(_lock + pow(lerp, DirectionImpact) * dt * LockSpeed * pow(Entity.EntityInfoGathered[Entity.Target.Value], SensorImpact));
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}
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else _lock = saturate(_lock - dt * Decay);
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}
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return base.Execute(dt);
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}
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public void RestoreRuntimeState(
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bool firing,
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int ammo,
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int burstRemaining,
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float burstTimer,
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float burstInterval,
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float cooldownProgress,
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bool coolingDown,
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float lockProgress,
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Entity lockTarget)
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{
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base.RestoreRuntimeState(
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firing,
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ammo,
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burstRemaining,
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burstTimer,
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burstInterval,
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cooldownProgress,
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coolingDown);
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_lock = lockProgress;
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_target = lockTarget;
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_locking = lockTarget != null;
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}
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}
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