109 lines
3.3 KiB
C#
109 lines
3.3 KiB
C#
using System;
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using Content.Shared.ActionBlocker;
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using Content.Shared.Physics;
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using Robust.Shared.GameObjects;
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using Robust.Shared.GameStates;
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using Robust.Shared.IoC;
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using Robust.Shared.Physics;
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using Robust.Shared.Serialization;
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using Robust.Shared.ViewVariables;
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namespace Content.Shared.Climbing
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{
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[NetworkedComponent()]
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public abstract class SharedClimbingComponent : Component
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{
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[Dependency] private readonly IEntityManager _entMan = default!;
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protected bool IsOnClimbableThisFrame
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{
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get
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{
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if (!_entMan.TryGetComponent<PhysicsComponent>(Owner, out var physicsComponent)) return false;
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foreach (var entity in physicsComponent.GetBodiesIntersecting())
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{
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if ((entity.CollisionLayer & (int) CollisionGroup.VaultImpassable) != 0) return true;
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}
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return false;
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}
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}
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[ViewVariables]
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public virtual bool OwnerIsTransitioning
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{
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get => _ownerIsTransitioning;
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set
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{
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if (_ownerIsTransitioning == value) return;
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_ownerIsTransitioning = value;
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if (!_entMan.TryGetComponent<PhysicsComponent>(Owner, out var physicsComponent)) return;
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if (value)
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{
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physicsComponent.BodyType = BodyType.Dynamic;
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}
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else
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{
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physicsComponent.BodyType = BodyType.KinematicController;
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}
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}
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}
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private bool _ownerIsTransitioning = false;
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protected TimeSpan StartClimbTime = TimeSpan.Zero;
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/// <summary>
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/// We'll launch the mob onto the table and give them at least this amount of time to be on it.
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/// </summary>
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public const float BufferTime = 0.3f;
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public virtual bool IsClimbing
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{
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get => _isClimbing;
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set
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{
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if (_isClimbing == value) return;
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_isClimbing = value;
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ToggleSmallPassable(value);
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}
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}
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private bool _isClimbing;
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// TODO: Layers need a re-work
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private void ToggleSmallPassable(bool value)
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{
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// Hope the mob has one fixture
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if (!_entMan.TryGetComponent<FixturesComponent>(Owner, out var fixturesComponent) || fixturesComponent.Deleted) return;
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foreach (var fixture in fixturesComponent.Fixtures.Values)
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{
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if (value)
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{
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fixture.CollisionMask &= ~(int) CollisionGroup.VaultImpassable;
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}
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else
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{
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fixture.CollisionMask |= (int) CollisionGroup.VaultImpassable;
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}
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}
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}
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[Serializable, NetSerializable]
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protected sealed class ClimbModeComponentState : ComponentState
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{
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public ClimbModeComponentState(bool climbing, bool isTransitioning)
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{
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Climbing = climbing;
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IsTransitioning = isTransitioning;
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}
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public bool Climbing { get; }
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public bool IsTransitioning { get; }
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}
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}
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}
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