//按钮
bool CShader::AddGUIButton(int guiID,int guiControlID,int x,int y,
char *fileName_Up,char *fileName_Over,char *fileName_Down)
{
if(guiID<0||guiID>m_iGUISystemListLength)
return false;
int surfaceID_Up=-1,surfaceID_Over=-1,surfaceID_Down=-1;
//加载按钮纹理
AddSurface(&surfaceID_Up,fileName_Up,false);
AddSurface(&surfaceID_Over,fileName_Over,false);
AddSurface(&surfaceID_Down,fileName_Down,false);
int w=m_surfaceList[surfaceID_Up].w;
int h=m_surfaceList[surfaceID_Up].h;
m_guiSystemList[guiID].AddButton(guiControlID,x,y,w,h,surfaceID_Up,surfaceID_Over,surfaceID_Down);
return true;
}
CBSurface* CBSurfaceStorage::AddSurface(char * Filename, bool default_ck, BYTE ck_red, BYTE ck_green, BYTE ck_blue, int LifeTime, bool KeepLoaded, bool KeepSurfaceCached)
{
for(int i=0; i<m_Surfaces.GetSize(); i++)
{
if(CBPlatform::stricmp(m_Surfaces[i]->m_Filename, Filename)==0)
{
m_Surfaces[i]->m_ReferenceCount++;
return m_Surfaces[i];
}
}
CBFile* File = Game->m_FileManager->OpenFile(Filename);
if(!File)
{
if(Filename) Game->LOG(0, "Missing image: '%s'", Filename);
if(Game->m_DEBUG_DebugMode)
return AddSurface("invalid_debug.bmp", default_ck, ck_red, ck_green, ck_blue, LifeTime, KeepLoaded);
else
return AddSurface("invalid.bmp", default_ck, ck_red, ck_green, ck_blue, LifeTime, KeepLoaded);
}
else Game->m_FileManager->CloseFile(File);
CBSurface* surface;
surface = new CBSurfaceSDL(Game);
if(!surface) return NULL;
if(FAILED(surface->Create(Filename, default_ck, ck_red, ck_green, ck_blue, LifeTime, KeepLoaded,KeepSurfaceCached)))
{
delete surface;
return NULL;
}
else
{
surface->m_ReferenceCount = 1;
m_Surfaces.Add(surface);
return surface;
}
}
/**
* @brief Create a new surface with owner this.
*/
Surface *GraphicsManager::CreateSurface()
{
#ifndef SHADER_COMPATIBLE
Surface *surface = new PCSurface(this);
#else
Surface *surface = new PCShaderSurface(this);
#endif
AddSurface(surface);
return surface;
}
//背景
bool CShader::AddGUIBackdrop(int guiID,char *fileName)
{
if(guiID<0||guiID>m_iGUISystemListLength)
return false;
int surfaceID=-1;
AddSurface(&surfaceID,fileName,false);
int w=m_surfaceList[surfaceID].w;
int h=m_surfaceList[surfaceID].h;
m_guiSystemList[guiID].AddBackdrop(surfaceID);
return true;
}
int MeshComposer::Next(int index)
{
static Surface S;
const int count = counter++;
int n;
switch (mode)
{
case GL_TRIANGLES:
n = count % 3;
S.points[n] = index;
if (n == 2)
{
return AddSurface(S);
}
break;
case GL_TRIANGLE_FAN:
if (count > 2)
{
S.points[1] = S.points[2];
S.points[2] = index;
return AddSurface(S);
}
else
{
S.points[count] = index;
if (count == 2)
{
return AddSurface(S);
}
}
break;
case GL_TRIANGLE_STRIP:
case GL_QUAD_STRIP:
if (count > 2)
{
S.points[0] = S.points[1];
S.points[1] = S.points[2];
S.points[2] = index;
return AddSurface(S);
}
else
{
S.points[count] = index;
if (count == 2)
{
return AddSurface(S);
}
}
break;
case GL_QUADS:
n = count % 4;
if (n > 2)
{
S.points[1] = index;
index = S.points[0];
S.points[0] = S.points[2];
S.points[2] = index;
return AddSurface(S);
}
else
{
S.points[n] = index;
if (n == 2)
{
return AddSurface(S);
}
}
break;
}
return Knot;
}
