From 6bc203541bbced1e237b5e27db7ab42739b65655 Mon Sep 17 00:00:00 2001 From: Rangi Date: Mon, 15 Jun 2020 12:12:05 -0400 Subject: Use pokecrystal's sine_table macro A circle has 65536 "degrees", so 32768 "degrees" = pi radians = half a circle --- engine/math/sine.asm | 7 ++----- 1 file changed, 2 insertions(+), 5 deletions(-) (limited to 'engine/math') diff --git a/engine/math/sine.asm b/engine/math/sine.asm index 5db3bd60..c7422aaf 100644 --- a/engine/math/sine.asm +++ b/engine/math/sine.asm @@ -1,7 +1,4 @@ _Sine:: -; a = d * sin(e * pi/256) +; a = d * sin(e * pi/32) ld a, e - calc_sine_wave .SineWave - -.SineWave: - sine_table $100 + calc_sine_wave -- cgit v1.2.3