Last one sorry

include/constants/direction.h

@@ -14,6 +14,7 @@ enum Direction
     DIRECTION_NORTHWEST,
     DIRECTION_WEST,
     DIRECTION_SOUTHWEST,
+
     NUM_DIRECTIONS
 };
 
@@ -33,4 +34,4 @@ enum DirectionTransformation
     DIR_TRANS_11,
 };
 
-#endif
+#endif // GUARD_CONSTANTS_DIRECTION_H

include/data_script.h

@@ -338,6 +338,11 @@
 
 #define CMD_UNK_8A(a,b,t)               { CMD_BYTE_8A, a, b, t, 0, NULL }
 
+// Sets the parent object's direction then waits the specified number of frames.
+// d: Direction to set. Can be -1 also, which doesn't set the object's direction, but is still stored in the action script data.
+// f: Amount of frames to wait afterwards.
+#define SET_DIR_WAIT(d, f)              { CMD_BYTE_8B, f, d, 0, 0, NULL }
+
 #define CMD_UNK_8C(a,t,c)               { CMD_BYTE_8C, a, t, c, 0, NULL }
 
 #define CMD_UNK_8D(a,t)                 { CMD_BYTE_8D, a, t, 0, 0, NULL }

include/structs/str_ground_script.h

@@ -51,10 +51,10 @@ typedef struct ScriptData
     /* 0x20 */ u8  curScriptOp; // See enum "ScriptOpID"
     /* 0x22 */ s16 unk22;
     /* 0x24 */ u16 unk24;
-    /* 0x26 */ s8  unk26;
+    /* 0x26 */ s8  storedDir; // Can be -1.
     /* 0x28 */ s16 branchDiscriminant;
-    /* 0x2A */ s16 unk2A;
-    /* 0x2C */ s16 unk2C;
+    /* 0x2A */ s16 unk2A; // Seems to be a frame counter for async script commands
+    /* 0x2C */ s16 unk2C; // Another counter for async script commands
     /* 0x30 */ s32 unk30;
     /* 0x34 */ PixelPos pos1;
     /* 0x3C */ PixelPos pos2;