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Add functions for global flag settings, ...

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return width and height for loaded images.
This commit is contained in:
redpolline 2024-11-15 12:50:31 -05:00
parent a1ec70d3b0
commit dfc486dd3b
2 changed files with 56 additions and 9 deletions

60
dll/local_storage.cpp
View file

@ -156,7 +156,7 @@ std::vector<std::string> Local_Storage::get_filenames_path(std::string path)
return std::vector<std::string>();
}
std::vector<image_pixel_t> Local_Storage::load_image(std::string const& image_path)
std::vector<image_pixel_t> Local_Storage::load_image(std::string const& image_path, uint32_t * out_width, uint32_t * out_height)
{
return std::vector<image_pixel_t>();
}
@ -612,6 +612,14 @@ bool Local_Storage::file_exists(std::string folder, std::string file)
return file_exists_(full_path);
}
bool Local_Storage::data_settings_exists(std::string file)
{
file = sanitize_file_name(file);
std::string full_path = get_global_settings_path() + file;
return file_exists_(full_path);
}
unsigned int Local_Storage::file_size(std::string folder, std::string file)
{
file = sanitize_file_name(file);
@ -623,6 +631,23 @@ unsigned int Local_Storage::file_size(std::string folder, std::string file)
return file_size_(full_path);
}
unsigned int Local_Storage::data_settings_size(std::string file)
{
file = sanitize_file_name(file);
std::string full_path = get_global_settings_path() + file;
return file_size_(full_path);
}
bool _internal_file_delete(std::string & full_path)
{
#if defined(STEAM_WIN32)
return _wremove(utf8_decode(full_path).c_str()) == 0;
#else
return remove(full_path.c_str()) == 0;
#endif
}
bool Local_Storage::file_delete(std::string folder, std::string file)
{
file = sanitize_file_name(file);
@ -631,11 +656,15 @@ bool Local_Storage::file_delete(std::string folder, std::string file)
}
std::string full_path = save_directory + appid + folder + file;
#if defined(STEAM_WIN32)
return _wremove(utf8_decode(full_path).c_str()) == 0;
#else
return remove(full_path.c_str()) == 0;
#endif
return _internal_file_delete(full_path);
}
bool Local_Storage::delete_data_settings(std::string file)
{
file = sanitize_file_name(file);
std::string full_path = get_global_settings_path() + file;
return _internal_file_delete(full_path);
}
uint64_t Local_Storage::file_timestamp(std::string folder, std::string file)
@ -766,10 +795,11 @@ bool Local_Storage::write_json_file(std::string folder, std::string const&file,
return false;
}
std::vector<image_pixel_t> Local_Storage::load_image(std::string const& image_path)
std::vector<image_pixel_t> Local_Storage::load_image(std::string const& image_path, uint32_t * out_width, uint32_t * out_height)
{
std::vector<image_pixel_t> res;
int width, height;
int32_t width = 0;
int32_t height = 0;
image_pixel_t* img = (image_pixel_t*)stbi_load(image_path.c_str(), &width, &height, nullptr, 4);
if (img != nullptr)
{
@ -778,6 +808,20 @@ std::vector<image_pixel_t> Local_Storage::load_image(std::string const& image_pa
stbi_image_free(img);
}
if (out_width != nullptr) {
if (width > 0) {
*out_width = static_cast<uint32_t>(width);
} else {
*out_width = 0;
}
}
if (out_height != nullptr) {
if (height > 0) {
*out_height = static_cast<uint32_t>(height);
} else {
*out_height = 0;
}
}
reset_LastError();
return res;

5
dll/local_storage.h
View file

@ -72,8 +72,11 @@ public:
int count_files(std::string folder);
bool iterate_file(std::string folder, int index, char *output_filename, int32 *output_size);
bool file_exists(std::string folder, std::string file);
bool data_settings_exists(std::string file);
unsigned int file_size(std::string folder, std::string file);
unsigned int data_settings_size(std::string file);
bool file_delete(std::string folder, std::string file);
bool delete_data_settings(std::string file);
uint64_t file_timestamp(std::string folder, std::string file);
std::string get_global_settings_path();
std::string get_path(std::string folder);
@ -84,7 +87,7 @@ public:
bool load_json_file(std::string folder, std::string const& file, nlohmann::json& json);
bool write_json_file(std::string folder, std::string const& file, nlohmann::json const& json);
std::vector<image_pixel_t> load_image(std::string const& image_path);
std::vector<image_pixel_t> load_image(std::string const& image_path, uint32_t * out_width, uint32_t * out_height);
bool save_screenshot(std::string const& image_path, uint8_t* img_ptr, int32_t width, int32_t height, int32_t channels);
};