public sealed override MountResult Mount(Accessory accessory, MountPointType locationType,
bool ignoreRestrictions, IAccessoryMounter priorityMounter, BodyCoverage additionalCoverage)
{
// Error checks are optimized with the assumption that the mount will succeed. Remounts to the same
// location are allowed. (Mounter may have changed or may have special remount behavior.)
var location = GetMountPoint(locationType);
if (!location)
{
Release(accessory);
return(MountResult.NoMountPoint);
}
else if (location.IsBlocked)
{
Release(accessory);
return(MountResult.LocationBlocked);
}
if (!ignoreRestrictions)
{
if (AccessoriesLimited && !accessory.IgnoreLimited)
{
Release(accessory);
return(MountResult.OutfitIsLimited);
}
var currentCoverage = CurrentCoverage;
if (m_Accessories.Contains(accessory))
{
currentCoverage &= ~accessory.CurrentCoverage;
}
if (((accessory.GetCoverageFor(location) | additionalCoverage) & currentCoverage) != 0)
{
Release(accessory);
return(MountResult.CoverageBlocked);
}
}
if (priorityMounter != null && LizUtil.IsUnityDestroyed(priorityMounter))
{
Debug.LogError("The priority mounter is a reference to a destroyed object.", this);
Release(accessory);
return(MountResult.FailedOnError);
}
if (!accessory.Mount(location, gameObject, priorityMounter, additionalCoverage))
{
Release(accessory);
return(MountResult.RejectedByAccessory);
}
LinkAccessory(accessory);
Observers.SendAccessoryMount(this, accessory);
return(MountResult.Success);
}
protected sealed override IAccessoryMounter GetInitializedMounter(MountPoint location, GameObject owner)
{
if (!LizUtil.IsUnityDestroyed(m_PriorityMounter) && PriorityMounter.InitializeMount(this, location))
{
return(PriorityMounter);
}
return(m_Mounters.GetInitializedMounter(this, location));
}
/// <summary>
/// Determines if the mounter can mount the accessory to the specified location based on the accessory's
/// current state and without violating the coverage restrictions.
/// </summary>
/// <remarks>
/// <para>
/// This method implements the standard method for this check, including all appropriate null checks.
/// (E.g. If there is no accessory, it will return false.)
/// </para>
/// <para>
/// The coverage restrictions are violated if a successful mount will result in a coverage that overlaps
/// <paramref name="restrictions"/>.
/// </para>
/// </remarks>
/// <param name="accessory">The accessory. (Optional)</param>
/// <param name="mounter">The mounter. (Optional)</param>
/// <param name="location">The mount location. (Optional)</param>
/// <param name="restrictions">The body coverage restrictions.</param>
/// <returns>
/// True if accessory, mounter, and location are all non-null and the mounter can mount the accessory to the
/// specified location with the coverage restrictions.
/// </returns>
public static bool CanMount(
Accessory accessory, IAccessoryMounter mounter, MountPoint location, BodyCoverage restrictions)
{
if (accessory && location && !LizUtil.IsUnityDestroyed(mounter) &&
(mounter.GetCoverageFor(location) & restrictions) == 0)
{
return(mounter.CanMount(accessory, location));
}
return(false);
}
/// <summary>
/// Kicks off a coroutine to run the mounter through to completion.
/// </summary>
private System.Collections.IEnumerator DoDurationMount(
IAccessoryMounter mounter, GameObject owner, MountPoint location)
{
m_CurrentMounter = mounter;
var id = m_MounterId;
SetState(AccessoryStatus.Mounting, owner, location);
yield return(null);
while (m_MounterId == id && !LizUtil.IsUnityDestroyed(mounter) && mounter.UpdateMount(this, location))
{
yield return(null);
}
if (m_MounterId == id)
{
SetState(AccessoryStatus.Mounted, owner, location);
m_CurrentMounter = null;
}
}
/// <summary>
/// Mount the accessory to the specified location.
/// </summary>
/// <remarks>
/// <para>
/// This method will always succeed if <see cref="CanMount(MountPoint, BodyCoverage)"/> returns true.
/// </para>
/// <para>
/// Supports lazy calling. E.g. As an optimitation it is valid to simply call this method on a list of
/// available accessories to let the accessory decide whether or not it can mount.
/// </para>
/// <para>
/// <paramref name="additionalCoverage"/> is useful in situations where an accessory uses a generic mounter
/// that doesn't provide coverage information. On a successful mount the additional coverage will be
/// added to the coverage supplied by the mounter and/or built into the accessory.
/// </para>
/// <para>
/// Mounter priority is as follows:
/// </para>
/// <para>
/// <ol>
/// <li>The priority mounter supplied by the mount method.</li>
/// <li>The mounter provided by <see cref="GetInitializedMounter"/></li>
/// <li><see cref="MountInternal"/> if <see cref="CanMountInteral"/> is true</li>
/// </ol>
/// </para>
/// <para>
/// <see cref="MountInternal"/> only supports immediate completion.
/// </para>
/// </remarks>
/// <param name="location">The mount location. (Required)</param>
/// <param name="owner">The object that will own the accessory after a successful mount. (Required)</param>
/// <param name="priorityMounter">
/// The mounter to attempt before any others are tried. (Optional)
/// </param>
/// <param name="additionalCoverage">
/// Additional coverage to apply on a successful mount, above and beyond the coverage supplied by the
/// mounter and/or built into the accessory. (Optional)
/// </param>
/// <returns>True if the mount succeeded, otherwise false.</returns>
public sealed override bool Mount(MountPoint location, GameObject owner, IAccessoryMounter priorityMounter,
BodyCoverage additionalCoverage)
{
// While not expected to be common, it is technically ok to re-attach to the same
// mount location, so there is no optimization check for that.
if (!(location && owner))
{
Debug.LogError("Null mount location and/or owner.", this);
return(false);
}
;
if (!LizUtil.IsUnityDestroyed(priorityMounter) && priorityMounter.InitializeMount(this, location))
{
RunMounter(priorityMounter, owner, location, additionalCoverage);
return(true);
}
var mounter = GetInitializedMounter(location, owner);
if (!LizUtil.IsUnityDestroyed(mounter))
{
RunMounter(mounter, owner, location, additionalCoverage);
return(true);
}
if (CanMountInternal(location, owner))
{
CleanupCurrentState();
m_CurrentCoverage = MountInternal(location, owner) | additionalCoverage;
SetState(AccessoryStatus.Mounted, owner, location);
return(true);
}
return(false);
}
