RobustToolbox/Robust.Shared/GameObjects/Systems/SharedTransformSystem.Component.cs

using System.Runtime.CompilerServices;
using JetBrains.Annotations;
using Robust.Shared.Map;
using Robust.Shared.Maths;

namespace Robust.Shared.GameObjects;

public abstract partial class SharedTransformSystem
{
    #region World Matrix

    [Pure]
    public Matrix3 GetWorldMatrix(EntityUid uid)
    {
        return Transform(uid).WorldMatrix;
    }

    // Temporary until it's moved here
    [Pure]
    [MethodImpl(MethodImplOptions.AggressiveInlining)]
    public Matrix3 GetWorldMatrix(TransformComponent component)
    {
        return component.WorldMatrix;
    }

    [Pure]
    [MethodImpl(MethodImplOptions.AggressiveInlining)]
    public Matrix3 GetWorldMatrix(EntityUid uid, EntityQuery<TransformComponent> xformQuery)
    {
        return GetWorldMatrix(xformQuery.GetComponent(uid));
    }


    [Pure]
    [MethodImpl(MethodImplOptions.AggressiveInlining)]
    public Matrix3 GetWorldMatrix(TransformComponent component, EntityQuery<TransformComponent> xformQuery)
    {
        return component.WorldMatrix;
    }
    #endregion

    #region World Position

    [Pure]
    public Vector2 GetWorldPosition(EntityUid uid)
    {
        return Transform(uid).WorldPosition;
    }

    // Temporary until it's moved here
    [Pure]
    [MethodImpl(MethodImplOptions.AggressiveInlining)]
    public Vector2 GetWorldPosition(TransformComponent component)
    {
        return component.WorldPosition;
    }

    [Pure]
    [MethodImpl(MethodImplOptions.AggressiveInlining)]
    public Vector2 GetWorldPosition(EntityUid uid, EntityQuery<TransformComponent> xformQuery)
    {
        return GetWorldPosition(xformQuery.GetComponent(uid));
    }

    [Pure]
    [MethodImpl(MethodImplOptions.AggressiveInlining)]
    public Vector2 GetWorldPosition(TransformComponent component, EntityQuery<TransformComponent> xformQuery)
    {
        return component.WorldPosition;
    }

    #endregion

    #region World Rotation

    [Pure]
    public Angle GetWorldRotation(EntityUid uid)
    {
        return Transform(uid).WorldRotation;
    }

    // Temporary until it's moved here
    [Pure]
    [MethodImpl(MethodImplOptions.AggressiveInlining)]
    public Angle GetWorldRotation(TransformComponent component)
    {
        return component.WorldRotation;
    }

    [Pure]
    [MethodImpl(MethodImplOptions.AggressiveInlining)]
    public Angle GetWorldRotation(EntityUid uid, EntityQuery<TransformComponent> xformQuery)
    {
        return GetWorldRotation(xformQuery.GetComponent(uid));
    }

    [Pure]
    [MethodImpl(MethodImplOptions.AggressiveInlining)]
    public Angle GetWorldRotation(TransformComponent component, EntityQuery<TransformComponent> xformQuery)
    {
        return component.WorldRotation;
    }

    #endregion

    #region Inverse World Matrix

    [Pure]
    public Matrix3 GetInvWorldMatrix(EntityUid uid)
    {
        return Comp<TransformComponent>(uid).InvWorldMatrix;
    }

    // Temporary until it's moved here
    [Pure]
    [MethodImpl(MethodImplOptions.AggressiveInlining)]
    public Matrix3 GetInvWorldMatrix(TransformComponent component)
    {
        return component.InvWorldMatrix;
    }

    [Pure]
    [MethodImpl(MethodImplOptions.AggressiveInlining)]
    public Matrix3 GetInvWorldMatrix(EntityUid uid, EntityQuery<TransformComponent> xformQuery)
    {
        return GetInvWorldMatrix(xformQuery.GetComponent(uid));
    }

    [Pure]
    [MethodImpl(MethodImplOptions.AggressiveInlining)]
    public Matrix3 GetInvWorldMatrix(TransformComponent component, EntityQuery<TransformComponent> xformQuery)
    {
        return component.InvWorldMatrix;
    }

    #endregion

    public MapId GetMapId(EntityUid? uid, TransformComponent? xform = null)
    {
        if (uid == null ||
            !uid.Value.IsValid() ||
            !Resolve(uid.Value, ref xform, false)) return MapId.Nullspace;

        return xform.MapID;
    }
}