public void CopyEntityTest()
{
var idGen = new IDGenerator();
var box = new Box(Coordinate.One * -100, Coordinate.One * 100);
// Create an entity with children
var ent = new Entity(idGen.GetNextObjectID());
ent.EntityData.Name = "Test";
ent.EntityData.Properties.Add(new Property {
Key = "key1", Value = "value1"
});
ent.EntityData.Properties.Add(new Property {
Key = "key2", Value = "value2"
});
ent.EntityData.Flags = 12345;
var solids = new BlockBrush().Create(idGen, box, null, 0);
foreach (var mo in solids)
{
mo.SetParent(ent);
}
// Copy and reconstruct
var gs = VmfProvider.CreateCopyStream(new List <MapObject> {
ent
});
var pasted = VmfProvider.ExtractCopyStream(gs, idGen).ToList();
// Test object
Assert.AreEqual(1, pasted.Count);
Assert.IsInstanceOfType(pasted[0], typeof(Entity));
// Test entity
var pastedEnt = (Entity)pasted[0];
Assert.AreEqual("Test", pastedEnt.EntityData.Name);
Assert.AreEqual(12345, pastedEnt.EntityData.Flags);
// Test properties
Assert.AreEqual(2, pastedEnt.EntityData.Properties.Count);
var k1 = pastedEnt.EntityData.Properties.FirstOrDefault(x => x.Key == "key1");
var k2 = pastedEnt.EntityData.Properties.FirstOrDefault(x => x.Key == "key1");
Assert.IsNotNull(k1);
Assert.IsNotNull(k2);
Assert.AreEqual(k1.Value, "value1");
Assert.AreEqual(k2.Value, "value1");
// Test child
Assert.AreEqual(1, pastedEnt.ChildCount);
Assert.IsInstanceOfType(pastedEnt.GetChildren().ToList()[0], typeof(Solid));
// Check number of sides, values of sides not so important
var pastedSolid = (Solid)pastedEnt.GetChildren().ToList()[0];
Assert.AreEqual(6, pastedSolid.Faces.Count);
}
private static IEnumerable <MapObject> ExtractCopyStream(Document document, string str)
{
using (var tr = new StringReader(str)) {
try {
var gs = GenericStructure.Parse(tr);
return(VmfProvider.ExtractCopyStream(gs.FirstOrDefault(), document.Map.IDGenerator));
} catch {
return(null);
}
}
}
private static IEnumerable <MapObject> ExtractCopyStream(Document document, string str)
{
using (var tr = new StringReader(str))
{
try
{
var gs = GenericStructure.Parse(tr);
return(VmfProvider.ExtractCopyStream(gs.FirstOrDefault(), document.Map.IDGenerator, document.Map.WorldSpawn.MetaData.Get <Dictionary <string, UInt32> >("EntityCounts")));
}
catch
{
return(null);
}
}
}
private static string CreateCopyStream(IEnumerable <MapObject> copiedObjects)
{
var item = VmfProvider.CreateCopyStream(copiedObjects.ToList()).ToString();
return(item);
}
