Document union_room_player_avatar.c

2020-06-01 10:23:12 -04:00
parent 4fe507e453
commit f53e2491bf
15 changed files with 373 additions and 376 deletions
--- a/src/fieldmap.c
+++ b/src/fieldmap.c
@@ -917,11 +917,11 @@ void GetCameraCoords(u16 *x, u16 *y)
    *y = gSaveBlock1Ptr->pos.y;
 }

-void sub_8088B94(int x, int y, int a2)
+void MapGridSetMetatileImpassabilityAt(int x, int y, bool32 impassable)
 {
    if (x >= 0 && x < gBackupMapLayout.width && y >= 0 && y < gBackupMapLayout.height)
    {
-        if (a2 != 0)
+        if (impassable)
            gBackupMapLayout.map[x + gBackupMapLayout.width * y] |= METATILE_COLLISION_MASK;
        else
            gBackupMapLayout.map[x + gBackupMapLayout.width * y] &= ~METATILE_COLLISION_MASK;