zntg/allegro5/system.go

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package allegro5
// #include <allegro5/allegro.h>
// #include <allegro5/allegro_font.h>
// #include <allegro5/allegro_image.h>
// #include <allegro5/allegro_primitives.h>
// #include <allegro5/allegro_ttf.h>
// bool init() {
// return al_init();
// }
import "C"
import (
"fmt"
)
type InitConfig struct {
Font bool
Image bool
Primitives bool
Keyboard bool
Mouse bool
}
// Init initializes the Allegro system
func Init(config InitConfig) error {
if !bool(C.init()) {
return fmt.Errorf("Failed to initialize Allegro")
}
if config.Font && !bool(C.al_init_font_addon()) {
return fmt.Errorf("Failed to initialize font addon")
}
if config.Font && !bool(C.al_init_ttf_addon()) {
return fmt.Errorf("Failed to initialize ttf addon")
}
if config.Image && !bool(C.al_init_image_addon()) {
return fmt.Errorf("Failed to initialize image addon")
}
if config.Primitives && !bool(C.al_init_primitives_addon()) {
return fmt.Errorf("Failed to initialize primitives addon")
}
if config.Keyboard && !bool(C.al_install_keyboard()) {
return fmt.Errorf("Failed to install keyboard")
}
if config.Mouse && !bool(C.al_install_mouse()) {
return fmt.Errorf("Failed to install mouse")
}
return nil
}