public void LoadItemModels()
{
string dir = $"{SharpCraft.Instance.GameFolderDir}/assets/sharpcraft/models/item";
var listOfItems = ItemRegistry.AllItems();
List <string> nonDuplicateTextures = new List <string>();
var itemModels = new ConcurrentDictionary <string, List <JsonModel> >();
foreach (var item in listOfItems)
{
if (item is ItemBlock)
{
continue;
}
string unlocalizedLast = LangUtil.GetUnlocalizedNameLast(item.UnlocalizedName);
string file = $"{dir}/{unlocalizedLast}.json";
var models = new List <JsonModel>();
if (!File.Exists(file))
{
var cube = new JsonCube();
var uv = new JsonCubeFaceUv {
texture = "item"
};
cube.faces = new Dictionary <Facing, JsonCubeFaceUv>
{
{ Facing.west, uv }
};
cube.from = new[] { 8f, 0, 0 };
cube.to = new[] { 8f, 16, 16 };
var bjm = new JsonModel
{
cubes = new[]
{
cube
},
textures = new Dictionary <string, string> {
{ "item", "items/" + unlocalizedLast }
}
};
models.Add(bjm);
}
else
{
models.Add(FixBlockJson(file));
while (models.Last() is JsonModel jm && !string.IsNullOrEmpty(jm.inherit))
{
string inhertiedFile = $"{SharpCraft.Instance.GameFolderDir}/assets/sharpcraft/models/{jm.inherit}.json";
if (File.Exists(inhertiedFile))
{
models.Add(FixBlockJson(inhertiedFile));
}
else
{
break;
}
}
models.Reverse();
}
itemModels.TryAdd(item.UnlocalizedName, models); //save what block is using what model
foreach (var jsonModel in models)
{
if (jsonModel.textures == null)
{
continue;
}
foreach (var pair in jsonModel.textures) //iterating over the textureMap in the Json model
{
if (!nonDuplicateTextures.Contains(pair.Value))
{
nonDuplicateTextures
.Add(pair
.Value); //add the current texture name to a list of all textureMap if isn't already there
}
}
}
}
//each texture name has it's UV values TODO - maybe make a TextureMap class where this could be used
var id = Stitch(nonDuplicateTextures.ToArray(), 16, out var textureMapElements); // stitch all textureMap, return the texture ID of the registered texture in VRAM
//TODO - if json doesn't contain cube model, assume it's a full cube
foreach (var pair in itemModels) //one model per registered item
{
string name = pair.Key;
TextureMapElement tme = null;
List <float> vertexes = new List <float>();
List <float> normals = new List <float>();
List <float> uvs = new List <float>();
List <JsonCube> cubes = new List <JsonCube>();
Dictionary <string, string> textures = new Dictionary <string, string>();
foreach (var model in pair.Value)
{
foreach (var cube in model.cubes)
{
cubes.Add(cube);
}
foreach (var pairtex in model.textures)
{
textures.Remove(pairtex.Key);
textures.Add(pairtex.Key, pairtex.Value);
}
if (model.textures.TryGetValue("item", out var texName))
{
textureMapElements.TryGetValue(texName, out tme);
}
}
foreach (var cube in cubes)
{
CubeModelBuilder.AppendCubeModel(cube, textures, textureMapElements, ref vertexes,
ref normals, ref uvs);
}
ModelItem mi = new ModelItem(tme, _itemShader, ModelManager.LoadItemModelToVao(vertexes.ToArray(), normals.ToArray(), uvs.ToArray()));
ItemModels.TryAdd(name, mi);
}
TextureItems = id;
}
//TODO - finish + create model from texture if model not found
private int LoadItems(Shader <ModelBlock> blockShader)
{
string dirBlock = $"{SharpCraft.Instance.GameFolderDir}\\SharpCraft_Data\\assets\\models\\block";
string dirItem = $"{SharpCraft.Instance.GameFolderDir}\\SharpCraft_Data\\assets\\models\\item";
if (!Directory.Exists(dirBlock) || !Directory.Exists(dirItem))
{
return(0);
}
// string[] files = Directory.GetFiles(dir); //TODO - ONLY LOAD JSONS FOR REGISTERED BLOCKS!
var listOfItems = ItemRegistry.AllItems();
List <string> nonDuplicateTextures = new List <string>();
var itemModels = new ConcurrentDictionary <string, JsonBlockModel>();
foreach (var iitem in listOfItems)
{
string file = "";
bool isItemBlock = false;
if (iitem is ItemBlock itemBlock)
{
isItemBlock = true;
file = $"{dirBlock}\\{itemBlock.GetUnlocalizedName()}.json";
}
else if (iitem is Item item)
{
file = $"{dirItem}\\{item.GetUnlocalizedName()}.json";
}
if (!File.Exists(file))
{
continue;
}
JsonBlockModel bjm = JsonConvert.DeserializeObject <JsonBlockModel>(File.ReadAllText(file));
string itemName = Path.GetFileNameWithoutExtension(file);
itemModels.TryAdd(itemName, bjm); //save what block is using what model
if (isItemBlock)
{
continue;
}
foreach (var pair in bjm.textures) //iterating over the textureMap in the Json model
{
if (!nonDuplicateTextures.Contains(pair.Value))
{
nonDuplicateTextures.Add(pair.Value); //add the current texture name to a list of all textureMap if isn't already there
}
}
}
var textureMapElements = new Dictionary <string, TextureMapElement>(); //each texture name has it's UV values TODO - maybe make a TextureMap class where this could be used
var id = Stitch(nonDuplicateTextures.ToArray(), 16, textureMapElements); // stitch all textureMap, return the texture ID of the registered texture in VRAM
foreach (var pair in itemModels) //one model per registered block
{
string name = pair.Key;
JsonBlockModel model = pair.Value;
float[] vertexes = new float[72 * model.cubes.Length];
float[] normals = new float[72 * model.cubes.Length];
float[] uvs = new float[48 * model.cubes.Length];
for (var index = 0; index < model.cubes.Length; index++)
{
var cube = model.cubes[index];
CubeModelBuilder.AppendCubeModel(cube, model.textures, textureMapElements, ref vertexes, ref normals, ref uvs, index);
}
//ModelBlock mb = new ModelBlock(blockShader, ModelManager.LoadBlockModelToVao(vertexes, normals, uvs));
//_itemModels.Add(name, mb);
}
return(id);
}