93 lines
2.9 KiB
C#
93 lines
2.9 KiB
C#
using System;
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using Content.Shared.Buckle.Components;
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using Content.Shared.Climbing;
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using Robust.Shared.GameObjects;
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using Robust.Shared.IoC;
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using Robust.Shared.Maths;
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using Robust.Shared.Players;
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using Robust.Shared.Timing;
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namespace Content.Server.Climbing.Components
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{
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[RegisterComponent]
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[ComponentReference(typeof(SharedClimbingComponent))]
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public sealed class ClimbingComponent : SharedClimbingComponent
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{
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[Dependency] private readonly IGameTiming _gameTiming = default!;
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[Dependency] private readonly IEntityManager _entityManager = default!;
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public override bool IsClimbing
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{
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get => base.IsClimbing;
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set
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{
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if (base.IsClimbing == value)
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return;
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base.IsClimbing = value;
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if (value)
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{
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StartClimbTime = IoCManager.Resolve<IGameTiming>().CurTime;
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EntitySystem.Get<ClimbSystem>().AddActiveClimber(this);
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OwnerIsTransitioning = true;
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}
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else
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{
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EntitySystem.Get<ClimbSystem>().RemoveActiveClimber(this);
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OwnerIsTransitioning = false;
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}
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Dirty();
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}
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}
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public override bool OwnerIsTransitioning
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{
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get => base.OwnerIsTransitioning;
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set
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{
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if (value == base.OwnerIsTransitioning) return;
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base.OwnerIsTransitioning = value;
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Dirty();
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}
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}
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/// <summary>
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/// Make the owner climb from one point to another
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/// </summary>
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public void TryMoveTo(Vector2 from, Vector2 to)
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{
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if (!_entityManager.TryGetComponent<PhysicsComponent>(Owner, out var physicsComponent)) return;
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var velocity = (to - from).Length;
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if (velocity <= 0.0f) return;
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// Since there are bodies with different masses:
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// mass * 5 seems enough to move entity
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// instead of launching cats like rockets against the walls with constant impulse value.
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physicsComponent.ApplyLinearImpulse((to - from).Normalized * velocity * physicsComponent.Mass * 5);
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OwnerIsTransitioning = true;
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EntitySystem.Get<ClimbSystem>().UnsetTransitionBoolAfterBufferTime(Owner, this);
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}
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public void Update()
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{
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if (!IsClimbing || _gameTiming.CurTime < TimeSpan.FromSeconds(BufferTime) + StartClimbTime)
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{
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return;
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}
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if (!IsOnClimbableThisFrame && IsClimbing)
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IsClimbing = false;
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}
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public override ComponentState GetComponentState()
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{
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return new ClimbModeComponentState(base.IsClimbing, OwnerIsTransitioning);
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}
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}
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}
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