/// <summary>
/// Captures the current values for a given entity and creates a keyframe
/// at the given time and with the captured values
/// </summary>
/// <param name="entity">entity to capture</param>
/// <param name="time">Time to create keyframe at</param>
public void Capture(Entity entity, int time)
{
if (entity == null)
{
throw new ArgumentNullException(nameof(entity), "entity cannot be null");
}
PerfStopwatch stopwatch = PerfStopwatch.StartNew("Capturing New keyframe");
//Get all behaviours on entity
IEnumerable <BehaviourComponent> behaviours = entity.Components;
List <KeyframePropertyData> propertyData = new List <KeyframePropertyData>();
foreach (BehaviourComponent behaviour in behaviours)
{
//Check if the cache contains entry for this behaviour
if (!keyframeInfoCache.ContainsKey(behaviour))
{
//Get all properties with the KeyframeAnimationProperty attribute
Type behaviourType = behaviour.GetType();
IEnumerable <PropertyInfo> reflectedProperties = behaviourType.GetProperties().Where(
prop => Attribute.IsDefined(prop, typeof(KeyframeProperty))
);
List <KeyframePropertyInfo> propInfos = new List <KeyframePropertyInfo>();
foreach (PropertyInfo propInfo in reflectedProperties)
{
if (!propInfo.CanWrite || !propInfo.CanRead)
{
DebugUtil.LogWithLocation($"Property {propInfo.Name} needs both read and write access");
continue;
}
propInfos.Add(new KeyframePropertyInfo(propInfo, PropertyType.Interpolatable));
}
keyframeInfoCache.Add(behaviour, propInfos.ToArray());
}
KeyframePropertyInfo[] properties = keyframeInfoCache[behaviour];
for (int i = 0, l = properties.Length; i < l; i++)
{
object currentPropertyValue = properties[i].Property.GetValue(behaviour);
KeyframePropertyData key = new ValueKeyframe(properties[i], behaviour, currentPropertyValue);
//Add it to the timeline
propertyData.Add(key);
}
}
//Check if entity has a timeline or if we need to create one for it
if (!timelines.ContainsKey(entity))
{
CreateTimeline(entity);
}
KeyContainer newKey = new KeyContainer(propertyData);
newKey.Time = time;
timelines[entity].AddKeyframe(newKey);
stopwatch.Stop();
}
/// <summary>
/// Pans the Grid Tiles the given amount (only supports one square for now)
/// </summary>
/// <param name="panAmountX"></param>
/// <param name="panAmountY"></param>
private void PanGrid(int panAmountX, int panAmountY)
{
PerfStopwatch ps = PerfStopwatch.StartNew("Pan Grid");
if (panAmountX == 0 && panAmountY == 0)
{
return;
}
//If positive move tiles from left edge to right edge
int xTileIndexToFind = GetXTileEdge(panAmountX);
int yTileIndexToFind = GetYTileEdge(panAmountY);
List <MapTileVisual> tilesToMove = new List <MapTileVisual>();
if (panAmountX != 0)
{
tilesToMove.AddRange(Tiles.Where(t => t.TileX == xTileIndexToFind));
}
if (panAmountY != 0)
{
tilesToMove.AddRange(Tiles.Where(t => t.TileY == yTileIndexToFind));
}
OSMWorldScale scale = new OSMWorldScale();
double mapCenterNormalizedX = scale.NormalizeX(TileService.xTileOffset);
double mapCenterNormalizedY = scale.NormalizeY(TileService.yTileOffset);
double tileTranslateX = scale.GetTileXTranslateFix(mapCenterNormalizedX, mapZoom, TileSize); //TileSize * fracX;
double tileTranslateY = scale.GetTileYTranslateFix(mapCenterNormalizedY, mapZoom, TileSize); //TileSize * fracY;
foreach (MapTileVisual tile in tilesToMove)
{
if (tile.TileX == xTileIndexToFind)
{
tile.TileX += GridSize * panAmountX;
}
if (tile.TileY == yTileIndexToFind)
{
tile.TileY += GridSize * panAmountY;
}
TranslateTransform3D transform = tile.Transform as TranslateTransform3D;
//Apply this as a transformation as well
if (transform != null)
{
transform.OffsetX = ((tile.TileX * TileSize * -1) - TileSize / 2) - tileTranslateX;
transform.OffsetY = ((tile.TileY * TileSize) - TileSize / 2) - tileTranslateY;
}
tile.UpdateDebugLabels();
//Send of a request to update the tile
TileGenerator.LoadTileImageAsync(tile,
tile.TileX,
tile.TileY,
MapZoomLevel);
}
currentTileX += panAmountX;
currentTileY += panAmountY;
ps.Stop();
}