public void Compile()
{
float[] data = LoadTexture(bitmap);
GL.BindTexture(TextureTarget.Texture2D, _textureID);
GL.TextureStorage2D(_textureID, _maxMipmapLevel, SizedInternalFormat.Rgba32f, bitmap.Width, bitmap.Height);
GL.TextureSubImage2D(_textureID, 0, 0, 0, bitmap.Width, bitmap.Height, OpenTK.Graphics.OpenGL4.PixelFormat.Rgba, PixelType.Float, data);
GL.GenerateTextureMipmap(_textureID);
GL.TextureParameterI(_textureID, TextureParameterName.TextureBaseLevel, ref _minMipmapLevel);
GL.TextureParameterI(_textureID, TextureParameterName.TextureMaxLevel, ref _maxMipmapLevel);
var textureMinFilter = (int)TextureMinFilter.LinearMipmapLinear;
GL.TextureParameterI(_textureID, TextureParameterName.TextureMinFilter, ref textureMinFilter);
var textureMagFilter = (int)TextureMinFilter.Linear;
GL.TextureParameterI(_textureID, TextureParameterName.TextureMagFilter, ref textureMagFilter);
// data not needed from here on, OpenGL has the data
GL.TexParameter(TextureTarget.Texture2D, TextureParameterName.TextureMinFilter, (int)TextureMinFilter.Linear);
GL.TexParameter(TextureTarget.Texture2D, TextureParameterName.TextureMagFilter, (int)TextureMagFilter.Linear);
ELogger.Log(ELogger.LogType.Log, ELoggerTag.Texture, "Texture compile complete");
ELogger.Log(ELogger.LogType.Log, ELoggerTag.Texture, "\tTexture width: " + bitmap.Width.ToString());
ELogger.Log(ELogger.LogType.Log, ELoggerTag.Texture, "\tTexture height: " + bitmap.Height.ToString());
}
/// <summary>
/// Begin loading the asset folder
/// </summary>
/// <returns></returns>
public static EAssetDatabase Load()
{
ELogger.Log(ELogger.LogType.Log, ELoggerTag.Initialize, "Asset start loading...");
// Check project folder structure exist
foreach (var i in FolderStructure.All)
{
if (!Directory.Exists(i))
{
_lastLoadResult = new LoadingResult()
{
flag = LoadingResultFlag.FolderNotExist, message = "Missing " + i + " folder in the project root"
};
ELogger.Log(ELogger.LogType.Warning, ELoggerTag.Initialize, _lastLoadResult.message);
return(null);
}
}
EAssetDatabase buffer = new EAssetDatabase();
_lastLoadResult = new LoadingResult()
{
flag = LoadingResultFlag.Successfully, message = "Asset database loading successfully"
};
ELogger.Log(ELogger.LogType.Warning, ELoggerTag.Initialize, _lastLoadResult.message);
return(buffer);
}
public void SetShader(string vertex, string fragment)
{
vertexShader = GL.CreateShader(ShaderType.VertexShader);
GL.ShaderSource(vertexShader, vertex);
GL.CompileShader(vertexShader);
string shaderLog = GL.GetShaderInfoLog(vertexShader);
if (shaderLog != System.String.Empty)
{
ELogger.Log(ELogger.LogType.Warning, ELoggerTag.Shader, shaderLog);
}
GL.AttachShader(_program, vertexShader);
fragmentShader = GL.CreateShader(ShaderType.FragmentShader);
GL.ShaderSource(fragmentShader, fragment);
GL.CompileShader(vertexShader);
shaderLog = GL.GetShaderInfoLog(fragmentShader);
if (shaderLog != System.String.Empty)
{
ELogger.Log(ELogger.LogType.Warning, ELoggerTag.Shader, shaderLog);
}
GL.AttachShader(_program, fragmentShader);
GL.LinkProgram(_program);
}
public static void CreateDefaultSetting()
{
ELogger.Log(ELogger.LogType.Log, ELoggerTag.Initialize, "Craete default setting file");
string jsonText = JsonConvert.SerializeObject(new EGameSetting(), Formatting.Indented);
File.WriteAllText(SettingFileName, jsonText);
}
public static void CreateFolderStructure()
{
ELogger.Log(ELogger.LogType.Log, ELoggerTag.Initialize, "Craete default project folder structure");
foreach (var i in FolderStructure.All)
{
Directory.CreateDirectory(i);
}
}
public static void LogOutput()
{
string[] message = ELogger.GetLoggerMessage();
string _m = "";
for (int i = 0; i < message.Length; i++)
{
_m += message[i] + "\n";
}
File.WriteAllText(LogFileName, _m);
}
public void Load(string path)
{
if (File.Exists(path))
{
bitmap = (Bitmap)Image.FromFile(path);
ELogger.Log(ELogger.LogType.Log, ELoggerTag.Texture, "Loading texture from path: " + path);
Compile();
}
else
{
ELogger.Log(ELogger.LogType.Warning, ELoggerTag.Texture, "Cannot find texture from path: " + path);
}
}
public static EGameSetting Loading()
{
if (!File.Exists(SettingFileName))
{
_lastLoadResult = new LoadingResult()
{
flag = LoadingResultFlag.FileNotExist, message = "file path: " + SettingFileName + " does not exist"
};
ELogger.Log(ELogger.LogType.Warning, ELoggerTag.Initialize, _lastLoadResult.message);
return(null);
}
string jsonText = File.ReadAllText(SettingFileName);
try
{
EGameSetting buffer =
JsonConvert.DeserializeObject <EGameSetting>(jsonText, new JsonSerializerSettings
{
MissingMemberHandling = MissingMemberHandling.Error
});
_lastLoadResult = new LoadingResult()
{
flag = LoadingResultFlag.Successfully, message = "Setting file loading successfully"
};
ELogger.Log(ELogger.LogType.Log, ELoggerTag.Initialize, _lastLoadResult.message);
return(buffer);
}
catch (JsonSerializationException ex)
{
_lastLoadResult = new LoadingResult()
{
flag = LoadingResultFlag.Failed, message = ex.Message
};
ELogger.Log(ELogger.LogType.Log, ELoggerTag.Initialize, _lastLoadResult.message);
return(null);
// Could not find member 'DeletedDate' on object of type 'Account'. Path 'DeletedDate', line 4, position 23.
}
}
public EActor(string name) : base(name)
{
ELogger.Log(ELogger.LogType.Log, ELoggerTag.Scene, "Adding actor to scene: " + name);
components = new List <EActorComponent>();
OnLoad();
}
public EMaterial(EShader useShader)
{
shader = useShader;
ELogger.Log(ELogger.LogType.Log, ELoggerTag.Material, "Adding material: " + this.GetType().Name);
}
public ETexture(string name)
{
_textureName = name;
ELogger.Log(ELogger.LogType.Log, ELoggerTag.Texture, "Create new texture: " + _textureID.ToString());
GL.CreateTextures(TextureTarget.Texture2D, 1, out _textureID);
}
protected override void OnLoad(EventArgs e)
{
ELogger.Log(ELogger.LogType.Warning, ELoggerTag.Initialize, "Application start...");
ApplicationStart();
base.OnLoad(e);
}
public EWindow(int width, int height) : base(width, height, new GraphicsMode(32, 0, 0, 4), "Ellyality Demo")
{
GLWidth = width;
GLHeight = height;
// Initialize the engine
EEngine.Initialize();
VSync = VSyncMode.Off;
// Loading the asset into database
EEngine.instance.assetDatabase = EAssetDatabase.Load();
// Check if the loading successfully
if (EAssetDatabase.GetResult().flag == LoadingResultFlag.FolderNotExist)
{
ELogger.Log(ELogger.LogType.Warning, ELoggerTag.Initialize, "Missing project folder");
EAssetDatabase.CreateFolderStructure();
EErrorReport.ExportReport(ELogger.GetLoggerMessage());
Exit();
}
if (EAssetDatabase.GetResult().flag == LoadingResultFlag.Failed)
{
ELogger.Log(ELogger.LogType.Error, ELoggerTag.Initialize, "Loading asset failed");
EErrorReport.ExportReport(ELogger.GetLoggerMessage());
Exit();
}
// Loading the setting file into engine
EEngine.instance.setting = EGameSetting.Loading();
// Check if the loading successfully
if (EGameSetting.GetResult().flag == LoadingResultFlag.FileNotExist)
{
ELogger.Log(ELogger.LogType.Warning, ELoggerTag.Initialize, "Missing project files");
EGameSetting.CreateDefaultSetting();
EErrorReport.ExportReport(ELogger.GetLoggerMessage());
Exit();
}
if (EGameSetting.GetResult().flag == LoadingResultFlag.Failed)
{
ELogger.Log(ELogger.LogType.Error, ELoggerTag.Initialize, "Loading setting failed");
EGameSetting.CreateDefaultSetting();
EErrorReport.ExportReport(ELogger.GetLoggerMessage());
Exit();
}
// If there is no scene has select
// Create an empty scene for engine drawing
if (EEngine.instance.setting.FirstLoadingScene == null || EEngine.instance.setting.FirstLoadingScene == "")
{
EEngine.instance.loadScene.Add(EScene.GetDefaultScene());
ELogger.Log(ELogger.LogType.Warning, ELoggerTag.Initialize, "Default scene setting is null ! loading default scene instead...");
}
// Hide console window
var handle = GetConsoleWindow();
ShowWindow(handle, EEngine.instance.setting.DebugMode ? SW_SHOW : SW_HIDE);
ELogger.Log(ELogger.LogType.Warning, ELoggerTag.Initialize, "Application fixed update rate: " + EEngine.instance.setting.FixedUpdateTime.ToString());
ELogger.Log(ELogger.LogType.Warning, ELoggerTag.Initialize, "Application frame fresh rate: " + (double)1 / (double)EEngine.instance.setting.FramePreSecond);
Run(EEngine.instance.setting.FixedUpdateTime, (double)1 / (double)EEngine.instance.setting.FramePreSecond);
}
protected override void OnClosing(CancelEventArgs e)
{
ApplicationQuit(e);
ELogger.LogOutput();
base.OnClosing(e);
}
public EShader()
{
_program = GL.CreateProgram();
ELogger.Log(ELogger.LogType.Log, ELoggerTag.Shader, "Create new shader: " + _program.ToString());
}