public void CustomLispRead(Properties Props)
{
int Width = 0;
int Height = 0;
Props.Get("width", ref Width);
Props.Get("height", ref Height);
if(Width == 0 || Height == 0) throw new LispException("Width or Height of TileBlock invalid");
List<int> Tiles = new List<int>();
Props.GetIntList("tiles", Tiles);
if(Tiles.Count != (int) (Width * Height)) throw new LispException("TileCount != Width*Height: " + Tiles.Count + " != " + (int)Width + "*" + (int)Height);
field.Assign(Tiles, Width, Height);
}
/// <summary>Parse a list of tiles (from a tiles block in the tileset file)</summary>
/// <exception cref="System.Exception">
/// Thrown when width and/or height of ids/attributes of a tiles block is wrong.
/// </exception>
private void ParseTiles(List list)
{
Properties props = new Properties(list);
int width = 0;
int height = 0;
string image = "";
props.Get("width", ref width);
props.Get("height", ref height);
props.Get("image", ref image);
if(width == 0 || height == 0)
throw new ApplicationException("Width and Height of tiles block must be > 0");
List<int> ids = new List<int> ();
List<uint> attributes = new List<uint> ();
props.GetIntList("ids", ids);
props.GetUIntList("attributes", attributes);
if(ids.Count != width * height)
throw new ApplicationException("Must have width*height ids in tiles block");
if(attributes.Count != width * height)
throw new ApplicationException("Must have width*height attributes in tiles block");
int id = 0;
for(int y = 0; y < height; ++y) {
for(int x = 0; x < width; ++x) {
Tile tile = new Tile();
Tile.ImageResource res = new Tile.ImageResource();
res.Filename = image;
res.x = x * TILE_WIDTH;
res.y = y * TILE_HEIGHT;
res.w = TILE_WIDTH;
res.h = TILE_HEIGHT;
tile.Images = new List<Tile.ImageResource>();
tile.Images.Add(res);
tile.Id = ids[id];
tile.Attributes = (Tile.Attribute) attributes[id];
while(tiles.Count <= tile.Id)
tiles.Add(null);
tiles[tile.Id] = tile;
id++;
}
}
}
public object Read(List list)
{
object result = CreateObject(type);
Properties props = new Properties(list);
// iterate over all fields and properties
foreach(FieldOrProperty field in FieldOrProperty.GetFieldsAndProperties(type)) {
LispChildAttribute ChildAttrib = (LispChildAttribute)
field.GetCustomAttribute(typeof(LispChildAttribute));
if(ChildAttrib != null) {
string Name = ChildAttrib.Name;
if(field.Type == typeof(int)) {
int val = 0;
if(!props.Get(Name, ref val)) {
if(!ChildAttrib.Optional)
Console.WriteLine("Field '" + Name + "' not in lisp");
} else {
field.SetValue(result, val);
}
} else if(field.Type == typeof(string)) {
string val = null;
if(!props.Get(Name, ref val)) {
if(!ChildAttrib.Optional)
Console.WriteLine("Field '" + Name + "' not in lisp");
} else {
field.SetValue(result, val);
}
} else if(field.Type == typeof(float)) {
float val = 0;
if(!props.Get(Name, ref val)) {
if(!ChildAttrib.Optional)
Console.WriteLine("Field '" + Name + "' not in lisp");
} else {
field.SetValue(result, val);
}
} else if (field.Type.IsEnum) {
Enum val = null;
if (!props.Get(Name, ref val, field.Type)) {
if (!ChildAttrib.Optional)
Console.WriteLine("Field '" + Name + "' not in lisp");
} else {
field.SetValue(result, val);
}
} else if(field.Type == typeof(bool)) {
bool val = false;
if(!props.Get(Name, ref val)) {
if(!ChildAttrib.Optional)
Console.WriteLine("Field '" + Name + "' not in lisp");
} else {
field.SetValue(result, val);
}
} else if(field.Type == typeof(List<int>)) {
List<int> val = new List<int>();
if(!props.GetIntList(Name, val)) {
if(!ChildAttrib.Optional)
Console.WriteLine("Field '" + Name + "' not in lisp");
} else {
field.SetValue(result, val);
}
} else {
ILispSerializer serializer = LispSerializer.GetSerializer(field.Type);
if(serializer == null)
throw new LispException("Type " + field.Type + " not supported for serialization");
List val = null;
if(!props.Get(Name, ref val)) {
if(!ChildAttrib.Optional)
Console.WriteLine("Field '" + Name + "' not in lisp");
} else {
object oval = serializer.Read(val);
field.SetValue(result, oval);
}
}
}
foreach(LispChildsAttribute childsAttrib in
field.GetCustomAttributes(typeof(LispChildsAttribute))) {
object objectList = field.GetValue(result);
Type ListType = field.Type;
MethodInfo AddMethod = ListType.GetMethod(
"Add", new Type[] { childsAttrib.ListType }, null);
if(AddMethod == null)
throw new LispException("No Add method found for field " + field.Name);
ILispSerializer serializer = LispSerializer.GetSerializer(childsAttrib.Type);
if(serializer == null)
serializer = LispSerializer.CreateRootSerializer(childsAttrib.Type);
foreach(List childList in props.GetList(childsAttrib.Name)) {
object child = serializer.Read(childList);
AddMethod.Invoke(objectList, new object[] { child } );
}
}
}
if(result is ICustomLispSerializer) {
ICustomLispSerializer custom = (ICustomLispSerializer) result;
custom.CustomLispRead(props);
custom.FinishRead();
}
return result;
}
/// <summary>Parse a list of tiles (from a tiles block in the tileset file)</summary>
/// <exception cref="System.Exception">
/// Thrown when width and/or height of ids/attributes of a tiles block is wrong.
/// </exception>
private void ParseTiles(List list)
{
Properties props = new Properties(list);
int width = 0;
int height = 0;
string image = String.Empty;
string editor_images = String.Empty;
props.Get("width", ref width);
props.Get("height", ref height);
props.Get("image", ref image);
if (image.Equals (String.Empty))
props.Get("images", ref image);
props.Get("editor-images", ref editor_images);
if(width == 0 || height == 0)
throw new ApplicationException("Width and Height of tiles block must be > 0");
List<int> ids = new List<int> ();
List<uint> attributes = new List<uint> ();
List<uint> datas = new List<uint> ();
props.GetIntList("ids", ids);
props.GetUIntList("attributes", attributes);
props.GetUIntList("datas", datas);
if(ids.Count != width * height)
throw new ApplicationException("Must have width*height ids in tiles block");
if((attributes.Count != width * height) && attributes.Count > 0) //missing atributes == all-are-0-attributes
throw new ApplicationException("Must have width*height attributes in tiles block");
if((datas.Count != width * height) && datas.Count > 0) //missing DATAs == all-are-0-DATAs
throw new ApplicationException("Must have width*height DATAs in tiles block");
int id = 0;
for(int y = 0; y < height; ++y) {
for(int x = 0; x < width; ++x) {
if (ids[id] != 0) {
Tile tile = new Tile();
if (!image.Equals (String.Empty)) {
Tile.ImageResource res = new Tile.ImageResource();
res.Filename = image;
res.x = x * TILE_WIDTH;
res.y = y * TILE_HEIGHT;
res.w = TILE_WIDTH;
res.h = TILE_HEIGHT;
tile.Images = new List<Tile.ImageResource>();
tile.Images.Add(res);
}
if (!editor_images.Equals (String.Empty)) {
Tile.ImageResource eres = new Tile.ImageResource();
eres.Filename = editor_images;
eres.x = x * TILE_WIDTH;
eres.y = y * TILE_HEIGHT;
eres.w = TILE_WIDTH;
eres.h = TILE_HEIGHT;
tile.EditorImages = new List<Tile.ImageResource>();
tile.EditorImages.Add(eres);
}
tile.Id = ids[id];
tile.Attributes = (attributes.Count > 0)?(Tile.Attribute) attributes[id]:0; //missing atributes == all-are-0-attributes
tile.Data = (datas.Count > 0)?(int) datas[id]:0; //missing DATAs == all-are-0-DATAs
while(tiles.Count <= tile.Id)
tiles.Add(null);
tiles[tile.Id] = tile;
}
id++;
}
}
}
