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-rwxr-xr-xhome/tilemap.asm20
1 files changed, 19 insertions, 1 deletions
diff --git a/home/tilemap.asm b/home/tilemap.asm
index cac86189..04cbd474 100755
--- a/home/tilemap.asm
+++ b/home/tilemap.asm
@@ -198,4 +198,22 @@ GetSGBLayout::
ret z
.sgb
- predef_jump LoadSGBLayout \ No newline at end of file
+ predef_jump LoadSGBLayout
+
+SetHPPal::
+; Set palette for hp bar pixel length e at hl.
+ call GetHPPal
+ ld [hl], d
+ ret
+
+GetHPPal::
+; Get palette for hp bar pixel length e in d.
+ ld d, HP_GREEN
+ ld a, e
+ cp (HP_BAR_LENGTH_PX * 50 / 100) ; 24
+ ret nc
+ inc d ; HP_YELLOW
+ cp (HP_BAR_LENGTH_PX * 21 / 100) ; 10
+ ret nc
+ inc d ; HP_RED
+ ret \ No newline at end of file