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SubFloorHide requires entities to be anchored by default.

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This commit is contained in:
Vera Aguilera Puerto
2021-07-30 12:25:58 +02:00
parent 8c362fcd9b
commit f4769c00d7
3 changed files with 25 additions and 2 deletions
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16
Content.Shared/SubFloor/SubFloorHideSystem.cs
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@@ -68,8 +68,7 @@ namespace Content.Shared.SubFloor
var transform = ComponentManager.GetComponent<ITransformComponent>(uid);
// We do this directly instead of calling UpdateEntity.
if(_mapManager.TryGetGrid(transform.GridID, out var grid))
UpdateTile(grid, grid.TileIndicesFor(transform.Coordinates));
UpdateEntity(uid);
}
private void MapManagerOnTileChanged(object? sender, TileChangedEventArgs e)
@@ -113,6 +112,7 @@ namespace Content.Shared.SubFloor
private void UpdateEntity(EntityUid uid)
{
var transform = ComponentManager.GetComponent<ITransformComponent>(uid);
if (!_mapManager.TryGetGrid(transform.GridID, out var grid))
{
// Not being on a grid counts as no subfloor, unhide this.
@@ -134,6 +134,18 @@ namespace Content.Shared.SubFloor
if (subFloorHideEvent.Handled)
return;
// This might look weird, but basically we only need to query the SubFloorHide and Transform components
// if we are gonna hide the entity and we require it to be anchored to be hidden. Because getting components
// is "expensive", we have a slow path where we query them, and a fast path where we don't.
if (!subFloor
&& ComponentManager.TryGetComponent(uid, out SubFloorHideComponent? subFloorHideComponent) &&
subFloorHideComponent.RequireAnchored
&& ComponentManager.TryGetComponent(uid, out ITransformComponent? transformComponent))
{
// If we require the entity to be anchored but it's not, this will set subfloor to true, unhiding it.
subFloor = !transformComponent.Anchored;
}
// Show sprite
if (ComponentManager.TryGetComponent(uid, out SharedSpriteComponent? spriteComponent))
{