public Color(string color)
{
r = 255;
g = 255;
b = 255;
a = 255;
if ("" == color)
{
return;
}
try
{
string[] colors = color.Split(' ');
if (colors.Length >= 3)
{
r = Convert.ToByte(colors[0]);
g = Convert.ToByte(colors[1]);
b = Convert.ToByte(colors[2]);
if (colors.Length == 4)
{
this.a = Convert.ToByte(colors[3]);
}
}
} catch {
EngineLog.Get().Error("Error converting " + color + " to Color", "Color");
}
}
public int LoadFont(string ttfFile, int size)
{
font = SdlTtf.TTF_OpenFont(ttfFile, size);
if (IntPtr.Zero == font)
{
EngineLog.Get().Error("Error loading " + ttfFile + ": " + SdlTtf.TTF_GetError(), "Font");
return(1);
}
EngineLog.Get().Info(ttfFile + " loaded", "Font");
return(0);
}
public void BindTexture()
{
if (texId == 0)
{
//Gl.glGenTextures(1, new int[] { texId });
int[] textureAr = new int[1];
Gl.glGenTextures(1, textureAr);
texId = textureAr[0];
}
Gl.glBindTexture(Gl.GL_TEXTURE_2D, texId);
Gl.glTexParameteri(Gl.GL_TEXTURE_2D, Gl.GL_TEXTURE_MIN_FILTER, Gl.GL_LINEAR_MIPMAP_LINEAR);
Gl.glTexParameteri(Gl.GL_TEXTURE_2D, Gl.GL_TEXTURE_MAG_FILTER, Gl.GL_LINEAR);
int err = Glu.gluBuild2DMipmaps(Gl.GL_TEXTURE_2D, Gl.GL_RGB, 128, 128, Gl.GL_RGB, Gl.GL_UNSIGNED_BYTE, map);
if (err != 0)
{
EngineLog.Get().Error("Error binding texture (" + texId + "): " + Glu.gluErrorString(err), ToString());
}
}
public int LoadModel(string file)
{
if (modelList.ContainsKey(file))
{
return(0);
}
BinaryReader binReader;
binReader = new BinaryReader(File.Open(file, FileMode.Open));
// ToDo: Error handling
Model model = new Model();
model.file = file;
ModelMaterial modelMaterial = new ModelMaterial();
ModelObject modelObject = new ModelObject();
long fileLenght = binReader.BaseStream.Length;
while (binReader.BaseStream.Position < fileLenght)
{
ushort chunkId = binReader.ReadUInt16();
uint chunkLen = binReader.ReadUInt32();
switch (chunkId)
{
case 0x4d4d: // Main
break;
case 0x3d3d: // Editor
break;
case 0x4000: // Object
model.objectList.Add(modelObject);
modelObject = new ModelObject();
modelObject.vertexList.Clear();
modelObject.faceList.Clear();
modelObject.normalList.Clear();
modelObject.texcoordList.Clear();
modelObject.name = ReadNames(ref binReader, 20);
break;
case 0x4100:
break;
case 0x4110: // Vertices
ushort lenv = binReader.ReadUInt16();
for (int i = 0; i < lenv; i++)
{
Vector3 vec = new Vector3();
vec.x = binReader.ReadSingle();
vec.y = binReader.ReadSingle();
vec.z = binReader.ReadSingle();
modelObject.vertexList.Add(vec);
}
break;
case 0x4120: // Faces
ushort lenf = binReader.ReadUInt16();
for (int i = 0; i < lenf; i++)
{
ModelFace modelFace = new ModelFace();
modelFace.vertexIndex[0] = binReader.ReadUInt16();
modelFace.vertexIndex[1] = binReader.ReadUInt16();
modelFace.vertexIndex[2] = binReader.ReadUInt16();
binReader.ReadUInt16();
modelObject.faceList.Add(modelFace);
}
break;
case 0x4130: // Material information
modelObject.materialName = ReadNames(ref binReader, 20);
binReader.BaseStream.Seek(chunkLen - 6 -
modelObject.materialName.Length,
SeekOrigin.Current);
break;
case 0x4140: // Texture coordinates
ushort lent = binReader.ReadUInt16();
for (int i = 0; i < lent; i++)
{
ModelTextureCoord modelTc = new ModelTextureCoord();
modelTc.u = binReader.ReadSingle();
modelTc.v = binReader.ReadSingle();
modelObject.texcoordList.Add(modelTc);
}
break;
case 0xAFFF: // Material
model.materialList.Add(modelMaterial);
modelMaterial = new ModelMaterial();
break;
case 0xA000:
modelMaterial.name = ReadNames(ref binReader, 20);
break;
case 0xA200:
break;
case 0xA300:
modelMaterial.textureName = ReadNames(ref binReader, 20);
break;
default:
binReader.BaseStream.Seek(chunkLen - 6,
SeekOrigin.Current);
break;
}
}
binReader.Close();
model.objectList.Add(modelObject);
model.materialList.Add(modelMaterial);
model.objectList.RemoveAt(0);
model.materialList.RemoveAt(0);
foreach (ModelMaterial modelMat in model.materialList)
{
int pos = file.LastIndexOf("/", file.Length);
string tmpStr = file.Substring(0, pos + 1) + modelMat.textureName;
modelMat.textureName = tmpStr;
LightFireCS.Graphics.TextureManager.Get().LoadTextureFromFile(modelMat.textureName);
}
Console.WriteLine("Objects: " + model.objectList.Count);
Console.WriteLine("Materials: " + model.materialList.Count);
int faces = 0;
foreach (ModelObject mdlObj in model.objectList)
{
faces += mdlObj.faceList.Count;
}
Console.WriteLine("Faces: " + faces);
modelList.Add(file, model);
EngineLog.Get().Info(file + " loaded", "Model manager");
return(0);
}
private int LoadTextureFromFile(string file, int oldId)
{
if (textureList.ContainsKey(file) && oldId == -1)
{
return(0);
}
int imageId = 0;
Il.ilGenImages(1, out imageId);
Il.ilBindImage(imageId);
if (!Il.ilLoadImage(file))
{
Il.ilDeleteImages(1, ref imageId);
EngineLog.Get().Error("Error loading " + file + " (DevIL: " + Il.ilGetError() + ")", "Texture manager");
return(-1);
}
if (file.ToUpper().LastIndexOf(".TGA") == 0)
{
Ilu.iluFlipImage();
}
Texture tex = new Texture();
tex.width = Il.ilGetInteger(Il.IL_IMAGE_WIDTH);
tex.height = Il.ilGetInteger(Il.IL_IMAGE_HEIGHT);
tex.bpp = Il.ilGetInteger(Il.IL_IMAGE_BITS_PER_PIXEL);
IntPtr Ptr = Il.ilGetData();
Gl.glPushAttrib(Gl.GL_TEXTURE_BIT);
if (oldId == -1)
{
//Gl.glGenTextures(1, new int[] { tex.id });
int[] texture = new int[1];
Gl.glGenTextures(1, texture);
tex.id = texture[0];
}
else
{
tex.id = oldId;
}
Gl.glBindTexture(Gl.GL_TEXTURE_2D, tex.id);
Gl.glTexParameteri(Gl.GL_TEXTURE_2D, Gl.GL_TEXTURE_MIN_FILTER, Gl.GL_LINEAR_MIPMAP_NEAREST);
Gl.glTexParameteri(Gl.GL_TEXTURE_2D, Gl.GL_TEXTURE_MAG_FILTER, Gl.GL_LINEAR);
int texType = Gl.GL_RGB;
if (file.ToUpper().LastIndexOf(".TGA") != -1)
{
texType = Gl.GL_BGR;
}
if (tex.bpp == 32)
{
texType = Gl.GL_RGBA;
}
if (file.ToUpper().LastIndexOf(".TGA") != -1 && tex.bpp == 32)
{
texType = Gl.GL_BGRA;
}
int texDestType = Gl.GL_RGB;
if (tex.bpp == 32)
{
texDestType = Gl.GL_RGBA;
}
Glu.gluBuild2DMipmaps(Gl.GL_TEXTURE_2D, texDestType, tex.width,
tex.height, texType, Gl.GL_UNSIGNED_BYTE, Ptr);
Gl.glPopAttrib();
if (oldId == -1)
{
textureList.Add(file, tex);
}
EngineLog.Get().Info(file + " loaded", "Texture manager");
return(0);
}
public int CreateDevice(int width, int height, int colorDepth, bool fullscreen)
{
this.width = width;
this.height = height;
this.colorDepth = colorDepth;
this.fullscreen = fullscreen;
videoFlags = Sdl.SDL_OPENGL | Sdl.SDL_GL_DOUBLEBUFFER | Sdl.SDL_RESIZABLE | Sdl.SDL_HWPALETTE;
if (Sdl.SDL_Init(Sdl.SDL_INIT_VIDEO) < 0)
{
EngineLog.Get().Error("Error init SDL: " + Sdl.SDL_GetError(), "Graphics");
Sdl.SDL_Quit();
return(-1);
}
if (-1 == SdlTtf.TTF_Init())
{
EngineLog.Get().Error("Error init SDL TTF: " + SdlTtf.TTF_GetError(), "Graphics");
return(-1);
}
else
{
EngineLog.Get().Info("SDL TTF initialized", "Graphics");
}
if (this.fullscreen)
{
videoFlags |= Sdl.SDL_FULLSCREEN | Sdl.SDL_ANYFORMAT;
EngineLog.Get().Info("Switching to Fullscreen", "Graphics");
}
else
{
EngineLog.Get().Info("Switching to Window", "Graphics");
}
IntPtr videoInfoPtr = Sdl.SDL_GetVideoInfo();
if (IntPtr.Zero == videoInfoPtr)
{
EngineLog.Get().Error("GetVideoInfo failed", "Graphics");
return(1);
}
Sdl.SDL_VideoInfo videoInfo = (Sdl.SDL_VideoInfo)Marshal.PtrToStructure(
videoInfoPtr, typeof(Sdl.SDL_VideoInfo));
// This doesn't work
/*if(1 == videoInfo.hw_available)
* {
* EngineLog.Get().Info("Hardware Surface", "Graphics");
* videoFlags |= Sdl.SDL_HWSURFACE;
* } else {
* EngineLog.Get().Warn("Software Surface", "Graphics");
* videoFlags |= Sdl.SDL_SWSURFACE;
* }*/
videoFlags |= Sdl.SDL_HWSURFACE;
if (1 == videoInfo.blit_hw)
{
EngineLog.Get().Info("Hardware Blitting", "Graphics");
videoFlags |= Sdl.SDL_HWACCEL;
}
else
{
EngineLog.Get().Warn("No Hardware Blitting", "Graphics");
}
Sdl.SDL_GL_SetAttribute(Sdl.SDL_GL_RED_SIZE, 5);
Sdl.SDL_GL_SetAttribute(Sdl.SDL_GL_GREEN_SIZE, 5);
Sdl.SDL_GL_SetAttribute(Sdl.SDL_GL_BLUE_SIZE, 5);
Sdl.SDL_GL_SetAttribute(Sdl.SDL_GL_DEPTH_SIZE, 16);
Sdl.SDL_GL_SetAttribute(Sdl.SDL_GL_DOUBLEBUFFER, 1);
sdlSurface = Sdl.SDL_SetVideoMode(width, height, colorDepth, videoFlags);
if (0 == sdlSurface.ToInt32())
{
EngineLog.Get().Error("Set video mode: " + Sdl.SDL_GetError(), "Graphics");
return(1);
}
else
{
EngineLog.Get().Info("Set video mode to " + width + "x" + height + "x" + colorDepth, "Graphics");
}
Gl.glShadeModel(Gl.GL_SMOOTH);
Gl.glClearColor(0.0f, 0.0f, 0.0f, 0.0f);
Gl.glClearDepth(1.0f);
Gl.glEnable(Gl.GL_DEPTH_TEST);
Gl.glDepthFunc(Gl.GL_LEQUAL);
Gl.glHint(Gl.GL_PERSPECTIVE_CORRECTION_HINT, Gl.GL_NICEST);
Gl.glEnable(Gl.GL_TEXTURE_2D);
Gl.glEnable(Gl.GL_CULL_FACE);
Gl.glCullFace(Gl.GL_BACK);
string glVendor = Gl.glGetString(Gl.GL_VENDOR);
string glVersion = Gl.glGetString(Gl.GL_VERSION);
string glVideoCard = Gl.glGetString(Gl.GL_RENDERER);
string glExt = Gl.glGetString(Gl.GL_EXTENSIONS);
EngineLog.Get().Info("OpenGL Vendor: " + glVendor, "Graphics");
EngineLog.Get().Info("OpenGL Version " + glVersion, "Graphics");
EngineLog.Get().Info("OpenGL Renderer: " + glVideoCard, "Graphics");
EngineLog.Get().Info("OpenGL Extensions: " + glExt, "Graphics");
if (!Gl.IsExtensionSupported("GL_ARB_multitexture"))
{
EngineLog.Get().Error("Extension GL_ARB_multitexture not supported!", "Graphics");
return(1);
}
// New TAO Framwork loads all extensions on startup
/*if(false == GlExtensionLoader.LoadExtension("GL_ARB_multitexture"))
* {
* EngineLog.Get().Error("Load OpenGL Extension: GL_ARB_multitexture", "Graphics");
* return 1;
* }*/
isRunning = true;
isOrtho = false;
fpsTime = Sdl.SDL_GetTicks();
frameTime = Sdl.SDL_GetTicks();
ResizeWindow(width, height);
return(0);
}