private DetailObject CreateDetailInstance(
Dictionary <DetailTemplate, DetailObject> mapping,
Dictionary <BehaviourTemplate, Behaviour> behaviours,
DetailTemplate template,
DetailObject parent)
{
Vector3 pos = Vector3.Zero;
if (template.Position != null)
{
pos = template.GetPosition();
}
Shape shape = null;
if (template.Shape != null)
{
shape = DetailHelper.CreateShape(template.Shape.GetSize());
}
DetailObject root = this.CreateDetail(template.Model, pos, parent, shape);
if (template.Rotation != null)
{
root.Rotation = template.GetRotation();
}
if (template.Children != null)
{
foreach (var child in template.Children)
{
CreateDetailInstance(mapping, behaviours, child, root);
}
}
mapping.Add(template, root);
if (template.Behaviours != null)
{
foreach (var behav in template.Behaviours)
{
var type = Type.GetType(behav.Class);
if (type.IsSubclassOf(typeof(Behaviour)) == false)
{
throw new InvalidOperationException("Invalid behaviour type: " + behav.Class);
}
Behaviour behaviour = root.CreateBehaviour(type, true);
behaviours.Add(behav, behaviour);
}
}
return(root);
}
public void Load(Stream fs, bool leaveOpen)
{
// Reset whole world
foreach (var block in blocks.ToArray())
{
this[block.X, block.Y, block.Z] = null;
}
Action <bool> assert = (b) => { if (!b)
{
throw new InvalidDataException();
}
};
using (var br = new BinaryReader(fs, Encoding.UTF8, leaveOpen))
{
assert(br.ReadString() == "BLOCKWORLD");
int major = br.ReadByte();
int minor = br.ReadByte();
assert(major == 1);
int typeCount = br.ReadInt32();
Type[] types = new Type[typeCount];
for (int i = 0; i < typeCount; i++)
{
string typeName = br.ReadString();
types[i] = Type.GetType(typeName);
if (types[i] == null)
{
throw new TypeLoadException("Could not find type " + typeName);
}
}
long blockCount = br.ReadInt64();
for (long i = 0; i < blockCount; i++)
{
int x = br.ReadInt32();
int y = br.ReadInt32();
int z = br.ReadInt32();
Type type = types[br.ReadInt32()];
var block = Activator.CreateInstance(type) as Block;
block.Deserialize(br);
this[x, y, z] = block;
}
// Details are stored here as well
if (minor == 1)
{
int detailCount = br.ReadInt32();
for (int i = 0; i < detailCount; i++)
{
int id = br.ReadInt32();
string model = br.ReadString();
int parentID = br.ReadInt32();
var position = br.ReadVector3();
var rotation = br.ReadQuaternion();
Shape shape = null;
bool hasShape = br.ReadBoolean();
if (hasShape)
{
var size = br.ReadVector3();
shape = new BoxShape(size.Jitter());
}
DetailObject detail = new DetailObject(this.GetDetail(parentID), id, shape);
if (string.IsNullOrWhiteSpace(model) == false)
{
detail.Model = model;
}
detail.Position = position;
detail.Rotation = rotation;
this.RegisterDetail(detail);
int behaviourCount = br.ReadInt32();
for (int j = 0; j < behaviourCount; j++)
{
var typeName = br.ReadString();
var type = Type.GetType(typeName, true);
int behaviourID = br.ReadInt32();
bool isEnabled = br.ReadBoolean();
var behaviour = (Behaviour)Activator.CreateInstance(type);
detail.CreateBehaviour(behaviour, behaviourID, isEnabled);
}
}
int signalCount = br.ReadInt32();
for (int j = 0; j < signalCount; j++)
{
var signalDetailID = br.ReadInt32();
var signalBehaviourID = br.ReadInt32();
var signalName = br.ReadString();
var signal = this.GetDetail(signalDetailID).Behaviours[signalBehaviourID].Signals[signalName];
var slotCount = br.ReadInt32();
for (int k = 0; k < slotCount; k++)
{
var slotDetailID = br.ReadInt32();
var slotBehaviourID = br.ReadInt32();
var slotName = br.ReadString();
var slot = this.GetDetail(slotDetailID).Behaviours[slotBehaviourID].Slots[slotName];
signal.Connect(slot);
}
}
}
}
}
