public void CreateEntity(string fourCC)
{
if (m_world.Map == null || m_world.Map.FocusedScene == null)
{
return;
}
var actorDescriptors = new List <MapActorDescriptor>();
foreach (var file in Directory.GetFiles("resources/templates/"))
{
MapActorDescriptor descriptor = JsonConvert.DeserializeObject <MapActorDescriptor>(File.ReadAllText(file));
actorDescriptors.Add(descriptor);
}
MapActorDescriptor entityDescriptor = actorDescriptors.Find(x => string.Compare(x.FourCC, fourCC, true) == 0);
if (entityDescriptor == null)
{
Console.WriteLine("Attempted to spawn unsupported FourCC: {0}", fourCC);
return;
}
List <IPropertyValue> actorProperties = new List <IPropertyValue>();
foreach (var field in entityDescriptor.Fields)
{
switch (field.FieldName)
{
case "Position":
case "X Rotation":
case "Y Rotation":
case "Z Rotation":
case "X Scale":
case "Y Scale":
case "Z Scale":
continue;
}
IPropertyValue propValue = null;
switch (field.FieldType)
{
case PropertyValueType.Byte:
propValue = new TBytePropertyValue(0, field.FieldName);
break;
case PropertyValueType.Bool:
propValue = new TBoolPropertyValue(false, field.FieldName);
break;
case PropertyValueType.Short:
propValue = new TShortPropertyValue(0, field.FieldName);
break;
case PropertyValueType.Int:
propValue = new TIntPropertyValue(0, field.FieldName);
break;
case PropertyValueType.Float:
propValue = new TFloatPropertyValue(0f, field.FieldName);
break;
case PropertyValueType.FixedLengthString:
case PropertyValueType.String:
propValue = new TStringPropertyValue("", field.FieldName);
break;
case PropertyValueType.Vector2:
propValue = new TVector2PropertyValue(new OpenTK.Vector2(0f, 0f), field.FieldName);
break;
case PropertyValueType.Vector3:
propValue = new TVector3PropertyValue(new OpenTK.Vector3(0f, 0f, 0f), field.FieldName);
break;
case PropertyValueType.XRotation:
case PropertyValueType.YRotation:
case PropertyValueType.ZRotation:
propValue = new TShortPropertyValue(0, field.FieldName);
break;
case PropertyValueType.Color24:
propValue = new TLinearColorPropertyValue(new WLinearColor(1f, 1f, 1f), field.FieldName);
break;
case PropertyValueType.Color32:
propValue = new TLinearColorPropertyValue(new WLinearColor(1f, 1f, 1f, 1f), field.FieldName);
break;
default:
Console.WriteLine("Unsupported PropertyValueType: {0}", field.FieldType);
break;
}
propValue.SetUndoStack(m_world.UndoStack);
actorProperties.Add(propValue);
}
var newActor = new WActorNode(fourCC, m_world);
newActor.Transform.Position = new OpenTK.Vector3(0, 200, 0);
newActor.SetParent(m_world.Map.FocusedScene);
newActor.Properties.AddRange(actorProperties);
newActor.PostFinishedLoad();
ModifySelection(SelectionType.Add, newActor, true);
}
private WActorNode LoadActorFromChunk(string fourCC, MapActorDescriptor template)
{
var newActor = new WActorNode(fourCC, m_world);
List <IPropertyValue> actorProperties = new List <IPropertyValue>();
foreach (var field in template.Fields)
{
IPropertyValue propValue = null;
switch (field.FieldType)
{
case PropertyValueType.Byte:
propValue = new TBytePropertyValue(m_reader.ReadByte(), field.FieldName);
break;
case PropertyValueType.Bool:
propValue = new TBoolPropertyValue(m_reader.ReadBoolean(), field.FieldName);
break;
case PropertyValueType.Short:
propValue = new TShortPropertyValue(m_reader.ReadInt16(), field.FieldName);
break;
case PropertyValueType.Int:
propValue = new TIntPropertyValue(m_reader.ReadInt32(), field.FieldName);
break;
case PropertyValueType.Float:
propValue = new TFloatPropertyValue(m_reader.ReadSingle(), field.FieldName);
break;
case PropertyValueType.FixedLengthString:
case PropertyValueType.String:
string stringVal = (field.Length == 0) ? m_reader.ReadStringUntil('\0') : m_reader.ReadString(field.Length);
stringVal = stringVal.Trim(new[] { '\0' });
propValue = new TStringPropertyValue(stringVal, field.FieldName);
break;
case PropertyValueType.Vector2:
propValue = new TVector2PropertyValue(new OpenTK.Vector2(m_reader.ReadSingle(), m_reader.ReadSingle()), field.FieldName);
break;
case PropertyValueType.Vector3:
propValue = new TVector3PropertyValue(new OpenTK.Vector3(m_reader.ReadSingle(), m_reader.ReadSingle(), m_reader.ReadSingle()), field.FieldName);
break;
case PropertyValueType.XRotation:
case PropertyValueType.YRotation:
case PropertyValueType.ZRotation:
propValue = new TShortPropertyValue(m_reader.ReadInt16(), field.FieldName);
break;
case PropertyValueType.Color24:
propValue = new TLinearColorPropertyValue(new WLinearColor(m_reader.ReadByte() / 255f, m_reader.ReadByte() / 255f, m_reader.ReadByte() / 255f), field.FieldName);
break;
case PropertyValueType.Color32:
propValue = new TLinearColorPropertyValue(new WLinearColor(m_reader.ReadByte() / 255f, m_reader.ReadByte() / 255f, m_reader.ReadByte() / 255f, m_reader.ReadByte() / 255f), field.FieldName);
break;
default:
Console.WriteLine("Unsupported PropertyValueType: {0}", field.FieldType);
break;
}
propValue.SetUndoStack(m_world.UndoStack);
actorProperties.Add(propValue);
}
// Now that we have loaded all properties out of it, we need to post-process them.
IPropertyValue positionProperty = actorProperties.Find(x => x.Name == "Position");
IPropertyValue xRotProperty = actorProperties.Find(x => x.Name == "X Rotation");
IPropertyValue yRotProperty = actorProperties.Find(x => x.Name == "Y Rotation");
IPropertyValue zRotProperty = actorProperties.Find(x => x.Name == "Z Rotation");
IPropertyValue xScaleProperty = actorProperties.Find(x => x.Name == "X Scale");
IPropertyValue yScaleProperty = actorProperties.Find(x => x.Name == "Y Scale");
IPropertyValue zScaleProperty = actorProperties.Find(x => x.Name == "Z Scale");
// Remove these properties from the actor so they don't get added to the UI.
actorProperties.Remove(positionProperty);
actorProperties.Remove(xRotProperty);
actorProperties.Remove(yRotProperty);
actorProperties.Remove(zRotProperty);
actorProperties.Remove(xScaleProperty);
actorProperties.Remove(yScaleProperty);
actorProperties.Remove(zScaleProperty);
if (positionProperty != null)
{
newActor.Transform.Position = (Vector3)positionProperty.GetValue();
}
float xRot = 0, yRot = 0, zRot = 0;
if (xRotProperty != null)
{
xRot = WMath.RotationShortToFloat((short)xRotProperty.GetValue());
}
if (yRotProperty != null)
{
yRot = WMath.RotationShortToFloat((short)yRotProperty.GetValue());
}
if (zRotProperty != null)
{
zRot = WMath.RotationShortToFloat((short)zRotProperty.GetValue());
}
// Build rotation with ZYX order.
Quaternion xRotQ = Quaternion.FromAxisAngle(new Vector3(1, 0, 0), WMath.DegreesToRadians(xRot));
Quaternion yRotQ = Quaternion.FromAxisAngle(new Vector3(0, 1, 0), WMath.DegreesToRadians(yRot));
Quaternion zRotQ = Quaternion.FromAxisAngle(new Vector3(0, 0, 1), WMath.DegreesToRadians(zRot));
newActor.Transform.Rotation = zRotQ * yRotQ * xRotQ;
float xScale = 1, yScale = 1, zScale = 1;
if (xScaleProperty != null)
{
xScale = ((byte)xScaleProperty.GetValue()) / 10f;
}
if (yScaleProperty != null)
{
yScale = ((byte)yScaleProperty.GetValue()) / 10f;
}
if (zScaleProperty != null)
{
zScale = ((byte)zScaleProperty.GetValue()) / 10f;
}
newActor.Transform.LocalScale = new Vector3(xScale, yScale, zScale);
newActor.Properties.AddRange(actorProperties);
newActor.PostFinishedLoad();
return(newActor);
}