/// <summary>
/// Updates the "Stack Preview" panel for the specified <see cref="EntityCategory"/>.
/// </summary>
/// <param name="category">
/// An <see cref="EntityCategory"/> value indicating the entity stack to preview.</param>
/// <exception cref="InvalidEnumArgumentException">
/// <paramref name="category"/> is <see cref="EntityCategory.Upgrade"/> or an invalid <see
/// cref="EntityCategory"/> value.</exception>
/// <remarks>
/// <b>UpdatePreview</b> shows overlaid images for all entities if <paramref
/// name="category"/> equals <b>Effect</b> or <b>Terrain</b>, and only the image for the
/// topmost entity if <paramref name="category"/> equals <b>Unit</b>.</remarks>
private void UpdatePreview(EntityCategory category)
{
switch (category)
{
case EntityCategory.Terrain:
// show entire stack for terrains
TerrainPreview.Show(this._terrains);
break;
case EntityCategory.Unit:
// show only topmost entity for units
int index = this._units.Count - 1;
if (index < 0)
{
EntityPreview.Clear();
}
else
{
EntityPreview.Show(this._units[index]);
}
break;
case EntityCategory.Effect:
// show entire stack for effects
EntityPreview.Show(this._effects);
break;
default:
ThrowHelper.ThrowInvalidEnumArgumentException(
"category", (int)category, typeof(EntityCategory));
break;
}
}
/// <summary>
/// Shows a preview of the selected <see cref="EntityClass"/>.</summary>
/// <remarks>
/// <b>UpdatePreview</b> updates the "Image Preview" control with the current <see
/// cref="PolygonGrid.Element"/> shape and the data of the first selected item in the
/// "Entity" list view.</remarks>
public void UpdatePreview()
{
// update polygon shape if necessary
EntityPreview.Polygon = MasterSection.Instance.Areas.MapGrid.Element;
// show image stack of selected entity, if any
EntityClass entity = EntityList.SelectedItem as EntityClass;
if (entity == null)
{
EntityPreview.Clear();
}
else
{
EntityPreview.Show(entity.ImageStack);
}
}
public static GameObject CreateAndRegisterPreview(string id, KAnimFile anim, string initial_anim, ObjectLayer object_layer, int width, int height)
{
GameObject gameObject = CreatePlacedEntity(id, id, id, 1f, anim, initial_anim, Grid.SceneLayer.Front, width, height, TUNING.BUILDINGS.DECOR.NONE, default(EffectorValues), SimHashes.Creature, null, 293f);
gameObject.UpdateComponentRequirement <KSelectable>(false);
gameObject.UpdateComponentRequirement <SaveLoadRoot>(false);
EntityPreview entityPreview = gameObject.AddOrGet <EntityPreview>();
entityPreview.objectLayer = object_layer;
OccupyArea occupyArea = gameObject.AddOrGet <OccupyArea>();
occupyArea.objectLayers = new ObjectLayer[1]
{
object_layer
};
occupyArea.ApplyToCells = false;
gameObject.AddOrGet <Storage>();
KPrefabID component = gameObject.GetComponent <KPrefabID>();
Assets.AddPrefab(component);
return(gameObject);
}
protected override void OnDragTool(int cell, int distFromOrigin)
{
if (!((Object)visualizer == (Object)null))
{
bool flag = false;
EntityPreview component = visualizer.GetComponent <EntityPreview>();
if (component.Valid)
{
if (DebugHandler.InstantBuildMode)
{
source.Place(cell);
}
else
{
source.QueuePlacement(cell);
}
flag = true;
}
if (flag)
{
Deactivate();
}
}
}
private static bool ValidTest(int cell, object data)
{
EntityPreview entityPreview = (EntityPreview)data;
return(!Grid.Solid[cell] && (entityPreview.objectLayer == ObjectLayer.NumLayers || (UnityEngine.Object)Grid.Objects[cell, (int)entityPreview.objectLayer] == (UnityEngine.Object)entityPreview.gameObject || (UnityEngine.Object)Grid.Objects[cell, (int)entityPreview.objectLayer] == (UnityEngine.Object)null));
}
