bool CSprite::init(InitSprite data)
{
SDL_Surface* temp = IMG_Load(data.imgFile.c_str());
if(temp == NULL)
{
SYSTEM_STREAM << "IMG_Load error: " << IMG_GetError() << std::endl;
return false;
}
metadata.Init(data.imgFile, temp->w, temp->h);
if (metadata.Valid())
{
numFrameW = temp->w / metadata.GetW();
numFrameH = temp->h / metadata.GetH();
}
else
{
numFrameH = data.numFrameH;
numFrameW = data.numFrameW;
}
if((numFrameH == 0) || (numFrameW == 0))
{
w = temp->w;
h = temp->h;
numFrameW = 1;
numFrameH = 1;
}
else
{
w = temp->w / numFrameW;
h = temp->h / numFrameH;
}
SYSTEM_STREAM << numFrameW << "x" << numFrameH << " - loaded " << data.imgFile << std::endl;
Uint32 rmask, gmask, bmask, amask;
SetMasks(&rmask, &gmask, &bmask, &amask);
SDL_Rect place;
place.x = 0;
place.y = 0;
place.h = h;
place.w = w;
frames = new SDL_Surface*[numFrameH * numFrameW];
if (temp->flags & SDL_SRCALPHA)
temp->flags = temp->flags ^ SDL_SRCALPHA;//for alpha canal
SDL_Surface* local;
for(int j = 0; j < numFrameH; ++j)
{
place.y = j * h;
for(int i = 0; i < numFrameW; ++i)
{
place.x = i * w;
local = SDL_CreateRGBSurface(SDL_HWSURFACE, w, h, 32, bmask, gmask, rmask, amask);
SDL_BlitSurface(temp, &place, local, NULL);
frames[i * numFrameH + j] = local;
}
}
SDL_FreeSurface(temp);
return true;
}
//--------------------------------------------------------------------------------
// @ ViewportManager::SetParentDimensions()
//--------------------------------------------------------------------------------
// Set the parent dimensions. This changes the size of all viewports.
//--------------------------------------------------------------------------------
void ViewportManager::SetParentDimensions(uint32 w, uint32 h)
{
//Set parent data
parent_w = w;
parent_h = h;
//Adjust all viewports
for (int32 i = 0; i < viewportList.size(); ++i)
{
viewportList[i].viewport.UpdateSize(w,h);
}
//Set masks
SetMasks();
} //End: ViewportManager::SetParentDimensions()
//--------------------------------------------------------------------------------
// @ ViewportManager::Deactivate()
//--------------------------------------------------------------------------------
// Deactivate a viewport. Returns true if viewport found and
// successfully deactivated.
//--------------------------------------------------------------------------------
bool ViewportManager::Deactivate(viewportID id)
{
//Check if viewport exists
int index;
if (!viewportList.find(id, index))
return false;
//Set flag
viewportList[index].viewport.SwitchActive(false);
//Reset z-masks
SetMasks();
return true;
} //End: ViewportManager::Deactivate()
bool CSprite::init(InitSprite data)
{
SDL_Surface* temp = IMG_Load(data.imgFile.c_str());
if(temp == NULL) return 0;
numFrameH = data.numFrameH;
numFrameW = data.numFrameW;
if((numFrameH == 0) || (numFrameW == 0))
{
w = TITLE_SIZE;
h = TITLE_SIZE;
numFrameW = temp->w / TITLE_SIZE;
numFrameH = temp->h / TITLE_SIZE;
SYSTEM_STREAM << numFrameW << " x " << numFrameH << " - loaded " << data.imgFile.c_str() << std::endl;
}
else
{
w = temp->w / numFrameW;
h = temp->h / numFrameH;
}
Uint32 rmask, gmask, bmask, amask;
SetMasks(&rmask, &gmask, &bmask, &amask);
SDL_Rect place;
place.x = 0;
place.y = 0;
place.h = h;
place.w = w;
frames = new SDL_Surface*[numFrameH * numFrameW];
if (temp->flags & SDL_SRCALPHA)
temp->flags = temp->flags ^ SDL_SRCALPHA;//for alpha canal
SDL_Surface* local;
for(int j = 0; j < numFrameH; ++j)
{
place.y = j * h;
for(int i = 0; i < numFrameW; ++i)
{
place.x = i * w;
local = SDL_CreateRGBSurface(SDL_HWSURFACE, w, h, 32, bmask, gmask, rmask, amask);
SDL_BlitSurface(temp, &place, local, NULL);
frames[i * numFrameH + j] = local;
}
}
SDL_FreeSurface(temp);
return 1;
}
//---------------------------------------------------------------------------
TFileMasks & TFileMasks::operator =(const TFileMasks & rhm)
{
FForceDirectoryMasks = rhm.FForceDirectoryMasks;
SetMasks(rhm.GetMasks());
return *this;
}
//---------------------------------------------------------------------------
TFileMasks & TFileMasks::operator =(const UnicodeString & rhs)
{
SetMasks(rhs);
return *this;
}
