/// <summary>
/// Computes the center point based on the bounds of the tile positions.
/// </summary>
/// <returns>
/// The center point.
/// </returns>
public IEnumerator ComputeCenterPoint()
{
HTTP.Request request = new HTTP.Request( "Get", WebRequests.GetURLToResourceTile(this.ids[0]) );
request.AddParameters( WebRequests.authenticatedGodModeParameters );
request.Send();
while( !request.isDone ) {
yield return 0;
}
if( request.ProducedError ) {
Debug.LogError( "Unable to compute center point of harvest: " + request.Error );
yield break;
};
ResourceTile tile = new ResourceTile();
try {
tile = JSONDecoder.Decode<IndividualResourceTile>(request.response.Text).resource_tile;
}
catch (JsonException) {
Debug.LogError("Error parsing json data:\n"+request.response.Text);
}
Bounds bounds = new Bounds(tile.GetSimpleCenterPoint(), new Vector3(1f,0f,1f));
foreach (int id in this.ids) {
request = new HTTP.Request( "Get", WebRequests.GetURLToResourceTile(id) );
request.AddParameters( WebRequests.authenticatedGodModeParameters );
request.Send();
while( !request.isDone ) {
yield return 0;
}
if( request.ProducedError ) {
Debug.LogError( "Unable to compute center point of harvest: " + request.Error );
yield break;
}
try {
tile = JSONDecoder.Decode<IndividualResourceTile>(request.response.Text).resource_tile;
bounds.Encapsulate(tile.GetSimpleCenterPoint());
}
catch (JsonException) {
Debug.LogError("Error parsing json data:\n"+request.response.Text);
}
}
// set the center point from the bounding box
this.centerPoint = bounds.center;
}