Allegro 5 api
#include <allegro5/allegro.h> void al_translate_transform(ALLEGRO_TRANSFORM *trans, float x, float y)
Apply a translation to a transformation.
Parameters:
trans - Transformation to alter
x, y - Translation
al_rotate_transform(3alleg5), al_scale_transform(3alleg5), al_build_transform(3alleg5)