fix that using mipmap filtering did not generate the necessary mipmaps

add player colors

add null safety in case a sprite is created without texture parameters

redesign game field and make it larger (and the player faster)

remove the possibility of non-lazy-initializable shader programs

make the default window scaling and positioning screen resolution dependent

add functions to change the window position

update player texture

(0) -100 -30 -10 -8 +8 +10 tip

mercurial