/// <summary>
/// Loads a texture from file.
/// </summary>
/// <param name="filename">The name of the file to use.</param>
/// <returns>The loaded texture, or null if it does not exist.</returns>
public Texture LoadTexture(string filename, int twidth = 0)
{
try
{
filename = FileHandler.CleanFileName(filename);
if (!TheClient.Files.Exists("textures/" + filename + ".png"))
{
SysConsole.Output(OutputType.ERROR, "Cannot load texture, file '" +
TextStyle.Color_Standout + "textures/" + filename + ".png" + TextStyle.Color_Error +
"' does not exist.");
return(null);
}
Bitmap bmp = new Bitmap(TheClient.Files.ReadToStream("textures/" + filename + ".png"));
if (!AcceptableWidths.Contains(bmp.Width) || !AcceptableWidths.Contains(bmp.Height))
{
SysConsole.Output(OutputType.ERROR, "Cannot load texture, file '" +
TextStyle.Color_Standout + "textures/" + filename + ".png" + TextStyle.Color_Error +
"' is invalid: unreasonable width or height.");
return(null);
}
Bitmap bmp2 = twidth <= 0 ? bmp : new Bitmap(bmp, new Size(twidth, twidth));
Texture texture = new Texture();
texture.Engine = this;
texture.Name = filename;
GL.GenTextures(1, out texture.Original_InternalID);
texture.Internal_Texture = texture.Original_InternalID;
texture.Bind();
LockBitmapToTexture(bmp2, true);
texture.Width = bmp2.Width;
texture.Height = bmp2.Height;
if (bmp2 != bmp)
{
bmp2.Dispose();
}
bmp.Dispose();
texture.LoadedProperly = true;
return(texture);
}
catch (Exception ex)
{
SysConsole.Output(OutputType.ERROR, "Failed to load texture from filename '" +
TextStyle.Color_Standout + "textures/" + filename + ".png" + TextStyle.Color_Error + "': " + ex.ToString());
return(null);
}
}
/// <summary>
/// Creates a Texture object for a specific color.
/// </summary>
/// <param name="c">The color to use.</param>
/// <param name="name">The name of the texture.</param>
/// <returns>The generated texture.</returns>
public Texture GenerateForColor(Color c, string name)
{
Texture texture = new Texture();
texture.Engine = this;
texture.Name = name;
GL.GenTextures(1, out texture.Original_InternalID);
texture.Internal_Texture = texture.Original_InternalID;
texture.Bind();
texture.Width = 2;
texture.Height = 2;
Bitmap bmp = new Bitmap(2, 2);
bmp.SetPixel(0, 0, c);
bmp.SetPixel(0, 1, c);
bmp.SetPixel(1, 0, c);
bmp.SetPixel(1, 1, c);
LockBitmapToTexture(bmp, false);
bmp.Dispose();
texture.LoadedProperly = true;
return(texture);
}
/// <summary>
/// Loads a texture from file.
/// </summary>
/// <param name="filename">The name of the file to use.</param>
/// <returns>The loaded texture, or null if it does not exist.</returns>
public Texture LoadTexture(string filename, int twidth = 0)
{
try
{
filename = FileHandler.CleanFileName(filename);
if (!TheClient.Files.Exists("textures/" + filename + ".png"))
{
SysConsole.Output(OutputType.ERROR, "Cannot load texture, file '" +
TextStyle.Color_Standout + "textures/" + filename + ".png" + TextStyle.Color_Error +
"' does not exist.");
return null;
}
Bitmap bmp = new Bitmap(TheClient.Files.ReadToStream("textures/" + filename + ".png"));
if (!AcceptableWidths.Contains(bmp.Width) || !AcceptableWidths.Contains(bmp.Height))
{
SysConsole.Output(OutputType.ERROR, "Cannot load texture, file '" +
TextStyle.Color_Standout + "textures/" + filename + ".png" + TextStyle.Color_Error +
"' is invalid: unreasonable width or height.");
return null;
}
Bitmap bmp2 = twidth <= 0 ? bmp : new Bitmap(bmp, new Size(twidth, twidth));
Texture texture = new Texture();
texture.Engine = this;
texture.Name = filename;
GL.GenTextures(1, out texture.Original_InternalID);
texture.Internal_Texture = texture.Original_InternalID;
texture.Bind();
LockBitmapToTexture(bmp2, true);
texture.Width = bmp2.Width;
texture.Height = bmp2.Height;
if (bmp2 != bmp)
{
bmp2.Dispose();
}
bmp.Dispose();
texture.LoadedProperly = true;
return texture;
}
catch (Exception ex)
{
SysConsole.Output(OutputType.ERROR, "Failed to load texture from filename '" +
TextStyle.Color_Standout + "textures/" + filename + ".png" + TextStyle.Color_Error + "': " + ex.ToString());
return null;
}
}
/// <summary>
/// Creates a Texture object for a specific color.
/// </summary>
/// <param name="c">The color to use.</param>
/// <param name="name">The name of the texture.</param>
/// <returns>The generated texture.</returns>
public Texture GenerateForColor(Color c, string name)
{
Texture texture = new Texture();
texture.Engine = this;
texture.Name = name;
GL.GenTextures(1, out texture.Original_InternalID);
texture.Internal_Texture = texture.Original_InternalID;
texture.Bind();
texture.Width = 2;
texture.Height = 2;
Bitmap bmp = new Bitmap(2, 2);
bmp.SetPixel(0, 0, c);
bmp.SetPixel(0, 1, c);
bmp.SetPixel(1, 0, c);
bmp.SetPixel(1, 1, c);
LockBitmapToTexture(bmp, false);
bmp.Dispose();
texture.LoadedProperly = true;
return texture;
}
