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authorRangi <remy.oukaour+rangi42@gmail.com>2018-06-28 22:35:29 -0400
committerRangi <remy.oukaour+rangi42@gmail.com>2018-06-28 22:35:29 -0400
commite2cf3eb7bdc31d42b55c06ed0c36856d647eb18c (patch)
tree6d88be05356764c82319b3de76944a3acf18ac8a
parent4eb8165158cb72c1c73dcf1a5094aab9c9783910 (diff)
Add more collision nybble constants
-rw-r--r--constants/collision_constants.asm2
-rw-r--r--engine/overworld/npc_movement.asm4
-rw-r--r--home/map.asm4
3 files changed, 6 insertions, 4 deletions
diff --git a/constants/collision_constants.asm b/constants/collision_constants.asm
index 86fdf9384..b693dc8f8 100644
--- a/constants/collision_constants.asm
+++ b/constants/collision_constants.asm
@@ -113,3 +113,5 @@ HI_NYBBLE_WALK EQU $40
HI_NYBBLE_WALK_ALT EQU $50
HI_NYBBLE_WARPS EQU $70
HI_NYBBLE_LEDGES EQU $a0
+HI_NYBBLE_SIDE_WALLS EQU $b0
+HI_NYBBLE_UNUSED_C0 EQU $c0
diff --git a/engine/overworld/npc_movement.asm b/engine/overworld/npc_movement.asm
index b21e46700..b4b5ef467 100644
--- a/engine/overworld/npc_movement.asm
+++ b/engine/overworld/npc_movement.asm
@@ -142,9 +142,9 @@ Function6f5f:
Function6f7f:
ld d, a
and $f0
- cp $b0
+ cp HI_NYBBLE_SIDE_WALLS
jr z, .done
- cp $c0
+ cp HI_NYBBLE_UNUSED_C0
jr z, .done
xor a
ret
diff --git a/home/map.asm b/home/map.asm
index ce4dad58c..550486081 100644
--- a/home/map.asm
+++ b/home/map.asm
@@ -1643,9 +1643,9 @@ GetMovementPermissions::
.CheckHiNybble:
and $f0
- cp $b0
+ cp HI_NYBBLE_SIDE_WALLS
ret z
- cp $c0
+ cp HI_NYBBLE_UNUSED_C0
ret
GetFacingTileCoord::