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-rw-r--r--include/global.fieldmap.h5
1 files changed, 4 insertions, 1 deletions
diff --git a/include/global.fieldmap.h b/include/global.fieldmap.h
index c4d7be35d..a3d99ee21 100644
--- a/include/global.fieldmap.h
+++ b/include/global.fieldmap.h
@@ -1,6 +1,7 @@
#ifndef GUARD_GLOBAL_FIELDMAP_H
#define GUARD_GLOBAL_FIELDMAP_H
+#define METATILE_BEHAVIOR_MASK 0x00FF
#define METATILE_COLLISION_MASK 0x0C00
#define METATILE_ID_MASK 0x03FF
#define METATILE_ID_UNDEFINED 0x03FF
@@ -12,7 +13,9 @@
enum
{
- CONNECTION_SOUTH = 1,
+ CONNECTION_INVALID = -1,
+ CONNECTION_NONE,
+ CONNECTION_SOUTH,
CONNECTION_NORTH,
CONNECTION_WEST,
CONNECTION_EAST,