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authorDaniel Harding <33dannye@gmail.com>2020-05-16 21:42:24 -0500
committerGitHub <noreply@github.com>2020-05-16 21:42:24 -0500
commit8a924f1f783572ff395f617f99546b4c949c8b04 (patch)
tree1b6c7de331cb983256651b11b8adf413a3a434f1 /engine/math/sine.asm
parent88d7e9a34a8b610b358cec1ccc6660634ca9ce80 (diff)
parented94962edf1668aba3f60938e8a5ba8040e2a59c (diff)
Merge pull request #30 from entrpntr/spring-cleaning
Spring Cleaning
Diffstat (limited to 'engine/math/sine.asm')
-rw-r--r--engine/math/sine.asm7
1 files changed, 7 insertions, 0 deletions
diff --git a/engine/math/sine.asm b/engine/math/sine.asm
new file mode 100644
index 00000000..5db3bd60
--- /dev/null
+++ b/engine/math/sine.asm
@@ -0,0 +1,7 @@
+_Sine::
+; a = d * sin(e * pi/256)
+ ld a, e
+ calc_sine_wave .SineWave
+
+.SineWave:
+ sine_table $100