//Make sure you have a player reference.
if (player == noone) player = instance_find(o_Player,0);

//Set up camera
view_enabled = true;

//Make view 0 visible
view_set_visible(0, true);

//Set view bounds
view_set_wport(0, 1280);
view_set_hport(0, 720);

//Resize and center
window_set_rectangle((display_get_width() - (view_wport[0] * windowScale)) * 0.5, (display_get_height() - (view_hport[0] * windowScale)) * 0.5, view_wport[0] * windowScale, view_hport[0] * windowScale);
surface_resize(application_surface,view_wport[0] * windowScale,view_hport[0] * windowScale);

//Camera creation

//Build a camera at (0,0), with size 640x480, 0 degrees of angle, no target instance, instant-jupming hspeed and vspeed, with a 32 pixel border
camera = camera_create_view(0, 0, 1280, 720, 0, -1, -1, -1, 32, 32);

//Set view0 to use the camera "camera"
view_set_camera(0, camera);