OpenEuphoria

1. Small Wrapper Update

• Posted by Icy_Viking Apr 30, 2023
• 636 views

I've updated EuAllegro to with the updated FFI library. For example I changed define_c_type to define_c_struct, so that it will actually work with FFI.

https://github.com/gAndy50/EuAllegro

If you have any ideas or other libraries that I can try to wrap, let me know.

--Simple Display Window demo 
--Draw primitive shapes 
 
include allegro.e 
include keycodes.e 
include std/ffi.e 
 
include primitives.e 
 
procedure main() 
 
 atom x = al_install_system(ALLEGRO_VERSION_INT,0) 
  
 atom a = al_init_primitives_addon() 
  
 if x = -1 then 
 	puts(1,"Failed to init Allegro!\n") 
 	abort(0) 
 end if 
  
 if a = -1 then 
 	puts(1,"Failed to init addon!\n") 
 	abort(0) 
 end if 
  
 atom dis = al_create_display(800,600) 
  
 if dis = -1 then 
 	puts(1,"Failed to create display!\n") 
 	abort(0) 
 end if 
  
 al_set_window_title(dis,"Primitive Demo") 
  
 sequence BLUE = al_map_rgb(0,0,255) 
 sequence GREEN = al_map_rgb(0,255,0) 
 
 al_draw_line(800 / 2,0,800,600,BLUE,0) 
  
 al_draw_rectangle(100,100,100,100,GREEN,50)  
 
 al_flip_display() 
   
 al_rest(5.0) 
  
 al_shutdown_primitives_addon() 
  
 al_destroy_display(dis) 
	 
end procedure 
 
main()