/// <summary>
/// Mod_LoadSpriteModel
/// </summary>
private void LoadSprite(SpriteModelData mod, Byte[] buffer)
{
mod.Load(mod.Name, buffer, (name, buf, width, height) =>
{
var texture = (Renderer.OpenGL.Textures.GLTexture)BaseTexture.FromBuffer(Host.Video.Device, name,
buf, width, height, hasMipMap: true, hasAlpha: true);
SpriteTextures.Add(texture);
return(texture.GLDesc.TextureNumber);
});
}
/// <summary>
/// Mod_LoadSpriteModel
/// </summary>
public void LoadSpriteModel(SpriteModelData mod, Byte[] buffer)
{
mod.Load(mod.Name, buffer, (n, b, w, h) =>
{
var texture = (Renderer.OpenGL.Textures.GLTexture)BaseTexture.FromBuffer(Host.Video.Device, n,
b, w, h, true, true);
SpriteTextures.Add(texture);
return(texture.GLDesc.TextureNumber);
});
}
/// <summary>
/// Mod_FindName
/// </summary>
private ModelData FindName(String name, ModelType type)
{
ModelData result = null;
if (String.IsNullOrEmpty(name))
{
Utilities.Error("Mod_ForName: NULL name");
}
if (!Contains(name))
{
if (DictionaryItems.Count == ModelDef.MAX_MOD_KNOWN)
{
Utilities.Error("mod_numknown == MAX_MOD_KNOWN");
}
switch (type)
{
case ModelType.Brush:
result = new BrushModelData(Host.Model.SubdivideSize, Host.RenderContext.NoTextureMip);
break;
case ModelType.Sprite:
result = new AliasModelData(Host.RenderContext.NoTextureMip);
break;
case ModelType.Alias:
result = new SpriteModelData(Host.RenderContext.NoTextureMip);
break;
}
result.Name = name;
result.IsLoadRequired = true;
Add(result.Name, result);
}
else
{
result = Get(name);
}
return(result);
}
/// <summary>
/// Mod_FindName
/// </summary>
public ModelData FindName(string name, ModelType type)
{
if (string.IsNullOrEmpty(name))
{
Utilities.Error("Mod_ForName: NULL name");
}
var mod = this.ModelCache.Where(m => m.Name == name).FirstOrDefault( );
if (mod == null)
{
if (this.ModelCache.Count == ModelDef.MAX_MOD_KNOWN)
{
Utilities.Error("mod_numknown == MAX_MOD_KNOWN");
}
switch (type)
{
case ModelType.mod_brush:
mod = new BrushModelData(this.Host.Model.SubdivideSize, this.Host.RenderContext.NoTextureMip);
break;
case ModelType.mod_sprite:
mod = new AliasModelData(this.Host.RenderContext.NoTextureMip);
break;
case ModelType.mod_alias:
mod = new SpriteModelData(this.Host.RenderContext.NoTextureMip);
break;
}
mod.Name = name;
mod.IsLoadRequired = true;
this.ModelCache.Add(mod);
}
return(mod);
}
/// <summary>
/// Mod_LoadModel
/// Loads a model into the cache
/// </summary>
public ModelData LoadModel(ModelData mod, bool crash, ModelType type)
{
var name = mod.Name;
if (mod.Type != type)
{
ModelData newMod = null;
switch (type)
{
case ModelType.mod_brush:
newMod = new BrushModelData(this.Host.Model.SubdivideSize, this.Host.RenderContext.NoTextureMip);
newMod.CopyFrom(mod);
break;
case ModelType.mod_alias:
newMod = new AliasModelData(this.Host.RenderContext.NoTextureMip);
newMod.CopyFrom(mod);
break;
case ModelType.mod_sprite:
newMod = new SpriteModelData(this.Host.RenderContext.NoTextureMip);
newMod.CopyFrom(mod);
break;
}
newMod.Name = mod.Name;
this.ModelCache.RemoveAll(k => k.Name == name);
mod = newMod;
this.ModelCache.Add(mod);
}
if (!mod.IsLoadRequired)
{
if (mod.Type == ModelType.mod_alias)
{
if (this.Host.Cache.Check(mod.cache) != null)
{
return(mod);
}
}
else
{
return(mod); // not cached at all
}
}
//
// load the file
//
var buf = FileSystem.LoadFile(mod.Name);
if (buf == null)
{
if (crash)
{
Utilities.Error("Mod_NumForName: {0} not found", mod.Name);
}
return(null);
}
//
// allocate a new model
//
this.CurrentModel = mod;
mod.IsLoadRequired = false;
switch (BitConverter.ToUInt32(buf, 0)) // LittleLong(*(unsigned *)buf))
{
case ModelDef.IDPOLYHEADER:
this.LoadAliasModel(( AliasModelData )mod, buf);
break;
case ModelDef.IDSPRITEHEADER:
this.LoadSpriteModel(( SpriteModelData )mod, buf);
break;
default:
this.LoadBrushModel(( BrushModelData )mod, buf);
break;
}
return(mod);
}
/// <summary>
/// Mod_LoadModel
/// Loads a model into the cache
/// </summary>
private ModelData Load(ModelData mod, Boolean crash, ModelType type)
{
var name = mod.Name;
if (mod.Type != type)
{
ModelData newMod = null;
switch (type)
{
case ModelType.Brush:
newMod = new BrushModelData(Host.Model.SubdivideSize, Host.RenderContext.NoTextureMip);
newMod.CopyFrom(mod);
break;
case ModelType.Alias:
newMod = new AliasModelData(Host.RenderContext.NoTextureMip);
newMod.CopyFrom(mod);
break;
case ModelType.Sprite:
newMod = new SpriteModelData(Host.RenderContext.NoTextureMip);
newMod.CopyFrom(mod);
break;
}
newMod.Name = mod.Name;
Remove(name);
mod = newMod;
Add(mod.Name, mod);
}
if (!mod.IsLoadRequired)
{
if (mod.Type == ModelType.Alias)
{
if (Host.Cache.Check(mod.cache) != null)
{
return(mod);
}
}
else
{
return(mod); // not cached at all
}
}
// Load the file
var buf = FileSystem.LoadFile(mod.Name);
if (buf == null)
{
if (crash)
{
Utilities.Error("Mod_NumForName: {0} not found", mod.Name);
}
return(null);
}
// Allocate a new model
Allocate(mod, buf);
return(mod);
}