/**
* Returns 1 (true) if the image object passed as a parameter
* exists and is added successfully to the manager creating a new image cloning from a previous one.
* @param pNewImage Pointer to a new image object.
* @param pOldImage Pointer to the image that is to be cloned.
*/
bool IND_ImageManager::clone(IND_Image *pNewImage, IND_Image *pOldImage) {
g_debug->header("Cloning Image", DebugApi::LogHeaderBegin);
if (!_ok || !pNewImage || !pOldImage || !pOldImage->getFreeImageHandle()) {
writeMessage();
return 0;
}
// ----- Image creation using FreeImage -----
// Clone the old image
FIBITMAP* image = FreeImage_Clone(pOldImage->getFreeImageHandle());
if (!image) {
g_debug->header("Image could not be cloned", DebugApi::LogHeaderError);
return 0;
}
// Attributes
pNewImage->setWidth(pOldImage->getWidth());
pNewImage->setHeight(pOldImage->getHeight());
pNewImage->setBpp(pOldImage->getBpp());
pNewImage->setBytespp(pOldImage->getBytespp());
pNewImage->setFormatInt(pOldImage->getFormatInt());
char ext [128];
getExtensionFromName(pOldImage->getName(),ext);
pNewImage->setExtension(ext);
pNewImage->setPointer(FreeImage_GetBits(image));
pNewImage->setName("Image cloned");
pNewImage->setFreeImageHandle(image);
// ----- Put the object into the manager -----
addToList(pNewImage);
// ----- g_debug -----
g_debug->header("File name:", DebugApi::LogHeaderInfo);
g_debug->dataChar(pOldImage->getName(), 1);
g_debug->header("Image cloned", DebugApi::LogHeaderEnd);
return 1;
}
/**
* Loads an image. Returns a pointer to a FIBITMAP if the path to the file is correct and if Indielib support the image format.
* Otherwise null is returned.
* @param pName Pointer to name of the image file to load.
*/
FIBITMAP* IND_ImageManager::load(const char *pName) {
g_debug->header("Loading Image", DebugApi::LogHeaderBegin);
if(!pName) {
g_debug->header("Invalid File name provided (null)",DebugApi::LogHeaderError);
return NULL;
}
g_debug->header("File name:", DebugApi::LogHeaderInfo);
g_debug->dataChar(pName, 1);
if (!_ok) {
writeMessage();
return NULL;
}
// ----- checking file extension -----
//TODO: Refactor this to use FreeImage getfileType
char ext [128];
getExtensionFromName(pName,ext);
if (!checkExtImage(ext)){
g_debug->header("Unknown extension", DebugApi::LogHeaderError);
return NULL;
}
g_debug->header("Extension:", DebugApi::LogHeaderInfo);
g_debug->dataChar(ext, 1);
// ----- Load image -----
FREE_IMAGE_FORMAT imgFormat = FreeImage_GetFileType(pName, 0);
if (FIF_UNKNOWN == imgFormat) {
g_debug->header("Image not found", DebugApi::LogHeaderError);
return NULL;
}
FIBITMAP* image = FreeImage_Load(imgFormat, pName, 0);
if (!image) {
g_debug->header("Image could not be loaded", DebugApi::LogHeaderError);
return NULL;
}
return image;
}
/**
* Returns 1 (true) if the image object passed as a parameter
* exists and is added successfully to the manager.
* Supports the following graphics formats:
* bmp, png, tga, jpg and pcx.
* @param pNewImage Pointer no a new image object.
* @param pName Image name.
*/
bool IND_ImageManager::add(IND_Image *pNewImage, const char *pName) {
// TODO: clean up documentation, maybe create and refer to a method in FreeimageHelper that returns
// a stringarray of all Indielib supported types..
g_debug->header("Loading Image", DebugApi::LogHeaderBegin);
if(!pName) {
g_debug->header("Invalid File name provided (null)",DebugApi::LogHeaderError);
return 0;
}
g_debug->header("File name:", DebugApi::LogHeaderInfo);
g_debug->dataChar(pName, 1);
if (!_ok) {
writeMessage();
return 0;
}
// ----- Obtaining and checking file extension -----
//TODO: Refactor this to use FreeImage getfileType
char ext [128];
getExtensionFromName(pName,ext);
if (checkExtImage(ext)) {
pNewImage->setExtension(ext);
g_debug->header("Extension:", DebugApi::LogHeaderInfo);
g_debug->dataChar(ext, 1);
} else {
g_debug->header("Unknown extension", DebugApi::LogHeaderError);
return 0;
}
// ----- Load image -----
FREE_IMAGE_FORMAT imgFormat = FreeImage_GetFileType(pName, 0);
if (FIF_UNKNOWN == imgFormat) {
g_debug->header("Image not found", DebugApi::LogHeaderError);
return 0;
}
FIBITMAP* image = FreeImage_Load(imgFormat, pName, 0);
if (!image) {
g_debug->header("Image could not be loaded", DebugApi::LogHeaderError);
return 0;
}
// Attributes
pNewImage->setWidth(FreeImage_GetWidth(image));
pNewImage->setHeight(FreeImage_GetHeight(image));
IND_ColorFormat indFormat = FreeImageHelper::calculateINDFormat(image);
pNewImage->setFormatInt(indFormat);
pNewImage->setBpp(FreeImage_GetBPP(image));
pNewImage->setBytespp(pNewImage->getBpp()/8);
pNewImage->setPointer(FreeImage_GetBits(image));
pNewImage->setName(pName);
pNewImage->setFreeImageHandle(image);
// ----- Puts the object into the manager -----
addToList(pNewImage);
// ----- g_debug -----
g_debug->header("Size:", DebugApi::LogHeaderInfo);
g_debug->dataInt(pNewImage->getWidth(), 0);
g_debug->dataChar("x", 0);
g_debug->dataInt(pNewImage->getHeight(), 1);
g_debug->header("Bpp:", DebugApi::LogHeaderInfo);
g_debug->dataInt(pNewImage->getBytespp(), 1);
g_debug->header("Format:", DebugApi::LogHeaderInfo);
g_debug->dataChar(pNewImage->getFormatString(), 1);
g_debug->header("Image loaded", DebugApi::LogHeaderEnd);
return 1;
}
/**
@b Parameters:
@arg @b pNewTmxMap Pointer no a new IND_TmxMap object.
@arg @b pName TmxMap filename
@b Operation:
This function returns 1 (true) if the image object passed as a parameter
exists and is added successfully to the manager.
It supports the following file formats:
tmx.
*/
bool IND_TmxMapManager::add(IND_TmxMap *pNewTmxMap,const char *pName) {
g_debug->header("Loading TmxMap", DebugApi::LogHeaderBegin);
if(!pName) {
g_debug->header("Invalid File name provided (null)",DebugApi::LogHeaderError);
return 0;
}
g_debug->header("File name:", DebugApi::LogHeaderInfo);
g_debug->dataChar(pName, 1);
if (!_ok) {
writeMessage();
return 0;
}
// ----- Obtaining and checking file extension -----
char ext [128];
getExtensionFromName(pName,ext);
if (!checkExtImage(ext)){
g_debug->header("Unknown extension", DebugApi::LogHeaderError);
return 0;
}
// ----- Load TmxMap -----
Tmx::Map *map = new Tmx::Map();
map->ParseFile(pName);
if (map->HasError()) {
g_debug->header("Error code:", 2);
//g_debug->dataChar(map->GetErrorCode(), 1); //TODO
g_debug->header("Error text:", 2);
g_debug->dataChar(map->GetErrorText().c_str(), 1);
DISPOSE(map);
return 0;
}
// ----- Load TmxMap tilesetimagesheet -----
string tmxPath;
string imagePath;
string s = string(pName);
size_t lastPosTemp = s.find_last_of("\\/");
if(lastPosTemp == string::npos){
tmxPath = "./";
}
else{
tmxPath = s.substr(0, lastPosTemp + 1);
}
imagePath = tmxPath.append(map->GetTileset(0)->GetImage()->GetSource()); // FIXME : this is very wrong we need to store an array of images instead.... i.e NO '0'
// ----- Load image -----
FREE_IMAGE_FORMAT imgFormat = FreeImage_GetFileType(imagePath.c_str(), 0);
if (FIF_UNKNOWN == imgFormat) {
g_debug->header("Image not found", 2);
DISPOSE(map);
return 0;
}
FIBITMAP* image = FreeImage_Load(imgFormat, imagePath.c_str(), 0);
if (!image) {
g_debug->header("Image could not be loaded", 2);
DISPOSE(map);
return 0;
}
// ----- Attributes -----
pNewTmxMap->setTmxMapHandle(map);
pNewTmxMap->setName(pName);
pNewTmxMap->setImage(image); // FIXME should be added to an array
pNewTmxMap->setImagePath(imagePath.c_str()); // FIXME should be added to an array
// ----- Puts the object into the manager -----
addToList(pNewTmxMap);
// ----- g_debug -----
g_debug->header("TmxMap loaded", 6);
return 1;
}
