Move metatile behavior constants to include/constants and sync closer to pokeruby

1 files changed, 597 insertions, 542 deletions

diff --git a/src/metatile_behavior.c b/src/metatile_behavior.c
index a5e328e4a..5a7d4ae83 100644
--- a/src/metatile_behavior.c
+++ b/src/metatile_behavior.c
@@ -1,896 +1,922 @@
 #include "global.h"
 #include "metatile_behavior.h"
-#include "metatile_behaviors.h"
+#include "constants/metatile_behaviors.h"
 
 #define TILE_FLAG_ENCOUNTER_TILE 1
 #define TILE_FLAG_SURFABLE 2
 
-#define TILE_ATTRIBUTES(three, two, one) (((one) ? 1 : 0) | ((two) ? 2 : 0) | ((three) ? 4 : 0))
+#define TILE_ATTRIBUTES(unused, surfable, wildEncounter) (((wildEncounter) ? 1 : 0) | ((surfable) ? 2 : 0) | ((unused) ? 4 : 0))
 
 // wonder what the third flag is supposed to do
 static const u8 sTileBitAttributes[] =
 {
-    TILE_ATTRIBUTES(TRUE, FALSE, FALSE), // MB_NORMAL 0x00
-    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // ? 0x01
-    TILE_ATTRIBUTES(TRUE, FALSE, TRUE), // MB_TALL_GRASS 0x02
-    TILE_ATTRIBUTES(TRUE, FALSE, TRUE), // MB_LONG_GRASS 0x03
-    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // MB_04 0x04
-    TILE_ATTRIBUTES(FALSE, FALSE, TRUE), // MB_05 0x05
-    TILE_ATTRIBUTES(TRUE, FALSE, TRUE), // MB_DEEP_SAND 0x06
-    TILE_ATTRIBUTES(TRUE, FALSE, FALSE), // MB_SHORT_GRASS 0x07
-    TILE_ATTRIBUTES(TRUE, FALSE, TRUE), // MB_CAVE 0x08
-    TILE_ATTRIBUTES(TRUE, FALSE, FALSE), // MB_LONG_GRASS_SOUTH_EDGE 0x09
-    TILE_ATTRIBUTES(TRUE, FALSE, FALSE), // MB_NO_RUNNING 0x0A
-    TILE_ATTRIBUTES(TRUE, FALSE, TRUE), // MB_0B 0x0B
-    TILE_ATTRIBUTES(TRUE, FALSE, FALSE), // MB_MOUNTAIN_TOP 0x0C
-    TILE_ATTRIBUTES(TRUE, FALSE, FALSE), // MB_BATTLE_PYRAMID_WARP 0x0D
-    TILE_ATTRIBUTES(TRUE, FALSE, FALSE), // MB_MOSSDEEP_GYM_WARP 0x0E
-    TILE_ATTRIBUTES(TRUE, FALSE, FALSE), // MB_MT_PYRE_HOLE 0x0F
-    TILE_ATTRIBUTES(TRUE, TRUE, TRUE), // MB_POND_WATER 0x10
-    TILE_ATTRIBUTES(TRUE, TRUE, TRUE), // MB_SEMI_DEEP_WATER 0x11
-    TILE_ATTRIBUTES(TRUE, TRUE, TRUE), // MB_DEEP_WATER 0x12
-    TILE_ATTRIBUTES(TRUE, TRUE, FALSE), // MB_WATERFALL 0x13
-    TILE_ATTRIBUTES(TRUE, TRUE, FALSE), // MB_SOOTOPOLIS_DEEP_WATER 0x14
-    TILE_ATTRIBUTES(TRUE, TRUE, TRUE), // MB_OCEAN_WATER 0x15
-    TILE_ATTRIBUTES(TRUE, FALSE, FALSE), // MB_PUDDLE 0x16
-    TILE_ATTRIBUTES(TRUE, FALSE, FALSE), // MB_SHALLOW_WATER 0x17
-    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // MB_18 0x18
-    TILE_ATTRIBUTES(TRUE, TRUE, FALSE), // MB_NO_SURFACING 0x19
-    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // MB_1A 0x1A
-    TILE_ATTRIBUTES(TRUE, FALSE, FALSE), // MB_STAIRS_OUTSIDE_ABANDONED_SHIP 0x1B
-    TILE_ATTRIBUTES(TRUE, FALSE, FALSE), // MB_SHOAL_CAVE_ENTRANCE 0x1C
-    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // ? 0x1D
-    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // ? 0x1E
-    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // ? 0x1F
-    TILE_ATTRIBUTES(TRUE, FALSE, FALSE), // MB_ICE 0x20
-    TILE_ATTRIBUTES(TRUE, FALSE, FALSE), // MB_SAND 0x21
-    TILE_ATTRIBUTES(TRUE, TRUE, TRUE), // MB_SEAWEED 0x22
-    TILE_ATTRIBUTES(TRUE, FALSE, FALSE), // ? 0x23
-    TILE_ATTRIBUTES(TRUE, FALSE, TRUE), // MB_ASHGRASS 0x24
-    TILE_ATTRIBUTES(TRUE, FALSE, TRUE), // MB_25 0x25
-    TILE_ATTRIBUTES(TRUE, FALSE, FALSE), // MB_THIN_ICE 0x26
-    TILE_ATTRIBUTES(TRUE, FALSE, FALSE), // MB_CRACKED_ICE 0x27
-    TILE_ATTRIBUTES(TRUE, FALSE, FALSE), // MB_HOT_SPRINGS 0x28
-    TILE_ATTRIBUTES(TRUE, FALSE, FALSE), // MB_LAVARIDGE_GYM_B1F_WARP 0x29
-    TILE_ATTRIBUTES(TRUE, TRUE, TRUE), // MB_SEAWEED_NO_SURFACING 0x2A
-    TILE_ATTRIBUTES(TRUE, FALSE, FALSE), // MB_REFLECTION_UNDER_BRIDGE 0x2B
-    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // ? 0x2C
-    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // ? 0x2D
-    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // ? 0x2E
-    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // ? 0x2F
-    TILE_ATTRIBUTES(TRUE, FALSE, FALSE), // MB_IMPASSABLE_EAST 0x30
-    TILE_ATTRIBUTES(TRUE, FALSE, FALSE), // MB_IMPASSABLE_WEST 0x31
-    TILE_ATTRIBUTES(TRUE, FALSE, FALSE), // MB_IMPASSABLE_NORTH 0x32
-    TILE_ATTRIBUTES(TRUE, FALSE, FALSE), // MB_IMPASSABLE_SOUTH 0x33
-    TILE_ATTRIBUTES(TRUE, FALSE, FALSE), // MB_IMPASSABLE_NORTHEAST 0x34
-    TILE_ATTRIBUTES(TRUE, FALSE, FALSE), // MB_IMPASSABLE_NORTHWEST 0x35
-    TILE_ATTRIBUTES(TRUE, FALSE, FALSE), // MB_IMPASSABLE_SOUTHEAST 0x36
-    TILE_ATTRIBUTES(TRUE, FALSE, FALSE), // MB_IMPASSABLE_SOUTHWEST 0x37
-    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // MB_JUMP_EAST 0x38
-    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // MB_JUMP_WEST 0x39
-    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // MB_JUMP_NORTH 0x3A
-    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // MB_JUMP_SOUTH 0x3B
-    TILE_ATTRIBUTES(TRUE, FALSE, FALSE), // ? 0x3C
-    TILE_ATTRIBUTES(TRUE, FALSE, FALSE), // ? 0x3D
-    TILE_ATTRIBUTES(TRUE, FALSE, FALSE), // MB_JUMP_SOUTHEAST 0x3E
-    TILE_ATTRIBUTES(TRUE, FALSE, FALSE), // MB_JUMP_SOUTHWEST 0x3F
-    TILE_ATTRIBUTES(TRUE, FALSE, FALSE), // MB_WALK_EAST 0x40
-    TILE_ATTRIBUTES(TRUE, FALSE, FALSE), // MB_WALK_WEST 0x41
-    TILE_ATTRIBUTES(TRUE, FALSE, FALSE), // MB_WALK_NORTH 0x42
-    TILE_ATTRIBUTES(TRUE, FALSE, FALSE), // MB_WALK_SOUTH 0x43
-    TILE_ATTRIBUTES(TRUE, FALSE, FALSE), // MB_SLIDE_EAST 0x44
-    TILE_ATTRIBUTES(TRUE, FALSE, FALSE), // MB_SLIDE_WEST 0x45
-    TILE_ATTRIBUTES(TRUE, FALSE, FALSE), // MB_SLIDE_NORTH 0x46
-    TILE_ATTRIBUTES(TRUE, FALSE, FALSE), // MB_SLIDE_SOUTH 0x47
-    TILE_ATTRIBUTES(TRUE, FALSE, FALSE), // MB_TRICK_HOUSE_PUZZLE_8_FLOOR 0x48
-    TILE_ATTRIBUTES(TRUE, FALSE, FALSE), // ? 0x49
-    TILE_ATTRIBUTES(TRUE, FALSE, FALSE), // ? 0x4A
-    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // ? 0x4B
-    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // ? 0x4C
-    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // ? 0x4D
-    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // ? 0x4E
-    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // ? 0x4F
-    TILE_ATTRIBUTES(TRUE, TRUE, FALSE), // MB_EASTWARD_CURRENT 0x50
-    TILE_ATTRIBUTES(TRUE, TRUE, FALSE), // MB_WESTWARD_CURRENT 0x51
-    TILE_ATTRIBUTES(TRUE, TRUE, FALSE), // MB_NORTHWARD_CURRENT 0x52
-    TILE_ATTRIBUTES(TRUE, TRUE, FALSE), // MB_SOUTHWARD_CURRENT 0x53
-    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // ? 0x54
-    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // ? 0x55
-    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // ? 0x56
-    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // ? 0x57
-    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // ? 0x58
-    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // ? 0x59
-    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // ? 0x5A
-    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // ? 0x5B
-    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // ? 0x5C
-    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // ? 0x5D
-    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // ? 0x5E
-    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // ? 0x5F
-    TILE_ATTRIBUTES(TRUE, FALSE, FALSE), // MB_NON_ANIMATED_DOOR 0x60
-    TILE_ATTRIBUTES(TRUE, FALSE, FALSE), // MB_LADDER 0x61
-    TILE_ATTRIBUTES(TRUE, FALSE, FALSE), // MB_EAST_ARROW_WARP 0x62
-    TILE_ATTRIBUTES(TRUE, FALSE, FALSE), // MB_WEST_ARROW_WARP 0x63
-    TILE_ATTRIBUTES(TRUE, FALSE, FALSE), // MB_NORTH_ARROW_WARP 0x64
-    TILE_ATTRIBUTES(TRUE, FALSE, FALSE), // MB_SOUTH_ARROW_WARP 0x65
-    TILE_ATTRIBUTES(TRUE, FALSE, FALSE), // MB_CRACKED_FLOOR_HOLE 0x66
-    TILE_ATTRIBUTES(TRUE, FALSE, FALSE), // MB_AQUA_HIDEOUT_WARP 0x67
-    TILE_ATTRIBUTES(TRUE, FALSE, FALSE), // MB_LAVARIDGE_GYM_1F_WARP 0x68
-    TILE_ATTRIBUTES(TRUE, FALSE, FALSE), // MB_ANIMATED_DOOR 0x69
-    TILE_ATTRIBUTES(TRUE, FALSE, FALSE), // MB_UP_ESCALATOR 0x6A
-    TILE_ATTRIBUTES(TRUE, FALSE, FALSE), // MB_DOWN_ESCALATOR 0x6B
-    TILE_ATTRIBUTES(TRUE, TRUE, FALSE), // MB_WATER_DOOR 0x6C
-    TILE_ATTRIBUTES(TRUE, TRUE, FALSE), // MB_WATER_SOUTH_ARROW_WARP 0x6D
-    TILE_ATTRIBUTES(TRUE, FALSE, FALSE), // MB_DEEP_SOUTH_WARP 0x6E
-    TILE_ATTRIBUTES(TRUE, TRUE, FALSE), // ? 0x6F
-    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // MB_WARP_OR_BRIDGE 0x70
-    TILE_ATTRIBUTES(TRUE, FALSE, FALSE), // MB_71 0x71
-    TILE_ATTRIBUTES(TRUE, FALSE, FALSE), // MB_ROUTE120_NORTH_BRIDGE_1 0x72
-    TILE_ATTRIBUTES(TRUE, FALSE, FALSE), // MB_ROUTE120_NORTH_BRIDGE_2 0x73
-    TILE_ATTRIBUTES(TRUE, FALSE, FALSE), // MB_PACIFIDLOG_VERTICAL_LOG_1 0x74
-    TILE_ATTRIBUTES(TRUE, FALSE, FALSE), // MB_PACIFIDLOG_VERTICAL_LOG_2 0x75
-    TILE_ATTRIBUTES(TRUE, FALSE, FALSE), // MB_PACIFIDLOG_HORIZONTAL_LOG_1 0x76
-    TILE_ATTRIBUTES(TRUE, FALSE, FALSE), // MB_PACIFIDLOG_HORIZONTAL_LOG_2 0x77
-    TILE_ATTRIBUTES(TRUE, FALSE, FALSE), // MB_FORTREE_BRIDGE 0x78
-    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // ? 0x79
-    TILE_ATTRIBUTES(TRUE, FALSE, FALSE), // MB_ROUTE120_SOUTH_BRIDGE_1 0x7A
-    TILE_ATTRIBUTES(TRUE, FALSE, FALSE), // MB_ROUTE120_SOUTH_BRIDGE_2 0x7B
-    TILE_ATTRIBUTES(TRUE, FALSE, FALSE), // MB_ROUTE120_NORTH_BRIDGE_3 0x7C
-    TILE_ATTRIBUTES(TRUE, FALSE, FALSE), // MB_ROUTE120_NORTH_BRIDGE_4 0x7D
-    TILE_ATTRIBUTES(TRUE, FALSE, FALSE), // MB_7E 0x7E
-    TILE_ATTRIBUTES(TRUE, FALSE, FALSE), // MB_ROUTE110_BRIDGE 0x7F
-    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // MB_COUNTER 0x80
-    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // ? 0x81
-    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // ? 0x82
-    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // MB_PC 0x83
-    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // MB_CABLE_BOX_RESULTS_1 0x84
-    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // MB_REGION_MAP 0x85
-    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // MB_TELEVISION 0x86
-    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // MB_POKEBLOCK_FEEDER 0x87
-    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // ? 0x88
-    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // MB_SLOT_MACHINE 0x89
-    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // MB_ROULETTE 0x8A
-    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // MB_CLOSED_SOOTOPOLIS_GYM_DOOR 0x8B
-    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // MB_TRICK_HOUSE_PUZZLE_DOOR 0x8C
-    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // MB_8D 0x8D
-    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // MB_RUNNING_SHOES_INSTRUCTION 0x8E
-    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // MB_QUESTIONNAIRE 0x8F
-    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // MB_SECRET_BASE_SPOT_RED_CAVE 0x90
-    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // MB_SECRET_BASE_SPOT_RED_CAVE_OPEN 0x91
-    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // MB_SECRET_BASE_SPOT_BROWN_CAVE 0x92
-    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // MB_SECRET_BASE_SPOT_BROWN_CAVE_OPEN 0x93
-    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // MB_SECRET_BASE_SPOT_YELLOW_CAVE 0x94
-    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // MB_SECRET_BASE_SPOT_YELLOW_CAVE_OPEN 0x95
-    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // MB_SECRET_BASE_SPOT_TREE_LEFT 0x96
-    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // MB_SECRET_BASE_SPOT_TREE_LEFT_OPEN 0x97
-    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // MB_SECRET_BASE_SPOT_SHRUB 0x98
-    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // MB_SECRET_BASE_SPOT_SHRUB_OPEN 0x99
-    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // MB_SECRET_BASE_SPOT_BLUE_CAVE 0x9A
-    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // MB_SECRET_BASE_SPOT_BLUE_CAVE_OPEN 0x9B
-    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // MB_SECRET_BASE_SPOT_TREE_RIGHT 0x9C
-    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // MB_SECRET_BASE_SPOT_TREE_RIGHT_OPEN 0x9D
-    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // ? 0x9E
-    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // ? 0x9F
-    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // MB_BERRY_TREE_SOIL 0xA0
-    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // ? 0xA1
-    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // ? 0xA2
-    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // ? 0xA3
-    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // ? 0xA4
-    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // ? 0xA5
-    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // ? 0xA6
-    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // ? 0xA7
-    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // ? 0xA8
-    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // ? 0xA9
-    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // ? 0xAA
-    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // ? 0xAB
-    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // ? 0xAC
-    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // ? 0xAD
-    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // ? 0xAE
-    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // ? 0xAF  A
-    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // MB_SECRET_BASE_PC 0xB0
-    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // MB_SECRET_BASE_REGISTER_PC 0xB1
-    TILE_ATTRIBUTES(TRUE, FALSE, FALSE), // MB_B2 0xB2
-    TILE_ATTRIBUTES(TRUE, FALSE, FALSE), // MB_B3 0xB3
-    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // MB_B4 0xB4
-    TILE_ATTRIBUTES(TRUE, FALSE, FALSE), // MB_B5 0xB5
-    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // MB_B6 0xB6
-    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // MB_B7 0xB7
-    TILE_ATTRIBUTES(TRUE, FALSE, FALSE), // MB_SECRET_BASE_BALLOON 0xB8
-    TILE_ATTRIBUTES(TRUE, FALSE, FALSE), // MB_B9 0xB9
-    TILE_ATTRIBUTES(TRUE, FALSE, FALSE), // MB_SECRET_BASE_GLITTER_MAT 0xBA
-    TILE_ATTRIBUTES(TRUE, FALSE, FALSE), // MB_SECRET_BASE_JUMP_MAT 0xBB
-    TILE_ATTRIBUTES(TRUE, FALSE, FALSE), // MB_SECRET_BASE_SPIN_MAT 0xBC
-    TILE_ATTRIBUTES(TRUE, FALSE, FALSE), // MB_SECRET_BASE_SOUND_MAT 0xBD
-    TILE_ATTRIBUTES(TRUE, FALSE, FALSE), // MB_BE 0xBE
-    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // MB_BF 0xBF
-    TILE_ATTRIBUTES(TRUE, FALSE, FALSE), // MB_BED 0xC0
-    TILE_ATTRIBUTES(TRUE, FALSE, FALSE), // MB_C1 0xC1
-    TILE_ATTRIBUTES(TRUE, FALSE, FALSE), // MB_C2 0xC2
-    TILE_ATTRIBUTES(TRUE, FALSE, FALSE), // MB_C3 0xC3
-    TILE_ATTRIBUTES(TRUE, FALSE, FALSE), // MB_SECRET_BASE_TV_SHIELD 0xC4
-    TILE_ATTRIBUTES(TRUE, FALSE, FALSE), // MB_C5 0xC5
-    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // MB_C6 0xC6
-    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // MB_SECRET_BASE_POSTER 0xC7
-    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // MB_C8 0xC8
-    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // MB_C9 0xC9
-    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // MB_CA 0xCA
-    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // MB_CB 0xCB
-    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // MB_CC 0xCC
-    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // MB_CD 0xCD
-    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // MB_CE 0xCE
-    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // MB_CF 0xCF
-    TILE_ATTRIBUTES(TRUE, FALSE, FALSE), // MB_MUDDY_SLOPE 0xD0
-    TILE_ATTRIBUTES(TRUE, FALSE, FALSE), // MB_BUMPY_SLOPE 0xD1
-    TILE_ATTRIBUTES(TRUE, FALSE, FALSE), // MB_CRACKED_FLOOR 0xD2
-    TILE_ATTRIBUTES(TRUE, FALSE, FALSE), // MB_ISOLATED_VERTICAL_RAIL 0xD3
-    TILE_ATTRIBUTES(TRUE, FALSE, FALSE), // MB_ISOLATED_HORIZONTAL_RAIL 0xD4
-    TILE_ATTRIBUTES(TRUE, FALSE, FALSE), // MB_VERTICAL_RAIL 0xD5
-    TILE_ATTRIBUTES(TRUE, FALSE, FALSE), // MB_HORIZONTAL_RAIL 0xD6
-    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // ? 0xD7
-    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // ? 0xD8
-    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // ? 0xD9
-    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // ? 0xDA
-    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // ? 0xDB
-    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // ? 0xDC
-    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // ? 0xDD
-    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // ? 0xDE
-    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // ? 0xDF
-    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // MB_PICTURE_BOOK_SHELF 0xE0
-    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // MB_BOOKSHELF 0xE1
-    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // MB_POKEMON_CENTER_BOOKSHELF 0xE2
-    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // MB_VASE 0xE3
-    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // MB_TRASH_CAN 0xE4
-    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // MB_SHOP_SHELF 0xE5
-    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // MB_BLUEPRINT 0xE6
-    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // MB_CABLE_BOX_RESULTS_2 0xE7
-    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // MB_WIRELESS_BOX_RESULTS 0xE8
-    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // MB_TRAINER_HILL_TIMER 0xE9
-    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // MB_UNKNOWN_CLOSED_DOOR 0xEA
-    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // ? 0xEB
-    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // ? 0xEC
-    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // ? 0xED
-    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // ? 0xEE
-    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // ? 0xEF
+    TILE_ATTRIBUTES(TRUE, FALSE, FALSE),  // MB_NORMAL
+    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // MB_SECRET_BASE_WALL
+    TILE_ATTRIBUTES(TRUE, FALSE, TRUE),   // MB_TALL_GRASS
+    TILE_ATTRIBUTES(TRUE, FALSE, TRUE),   // MB_LONG_GRASS
+    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // MB_UNUSED_04
+    TILE_ATTRIBUTES(FALSE, FALSE, TRUE),  // MB_UNUSED_05
+    TILE_ATTRIBUTES(TRUE, FALSE, TRUE),   // MB_DEEP_SAND
+    TILE_ATTRIBUTES(TRUE, FALSE, FALSE),  // MB_SHORT_GRASS
+    TILE_ATTRIBUTES(TRUE, FALSE, TRUE),   // MB_UNUSED_CAVE
+    TILE_ATTRIBUTES(TRUE, FALSE, FALSE),  // MB_LONG_GRASS_SOUTH_EDGE
+    TILE_ATTRIBUTES(TRUE, FALSE, FALSE),  // MB_NO_RUNNING
+    TILE_ATTRIBUTES(TRUE, FALSE, TRUE),   // MB_INDOOR_ENCOUNTER
+    TILE_ATTRIBUTES(TRUE, FALSE, FALSE),  // MB_MOUNTAIN_TOP
+    TILE_ATTRIBUTES(TRUE, FALSE, FALSE),  // MB_BATTLE_PYRAMID_WARP
+    TILE_ATTRIBUTES(TRUE, FALSE, FALSE),  // MB_MOSSDEEP_GYM_WARP
+    TILE_ATTRIBUTES(TRUE, FALSE, FALSE),  // MB_MT_PYRE_HOLE
+    TILE_ATTRIBUTES(TRUE, TRUE, TRUE),    // MB_POND_WATER
+    TILE_ATTRIBUTES(TRUE, TRUE, TRUE),    // MB_SEMI_DEEP_WATER
+    TILE_ATTRIBUTES(TRUE, TRUE, TRUE),    // MB_DEEP_WATER
+    TILE_ATTRIBUTES(TRUE, TRUE, FALSE),   // MB_WATERFALL
+    TILE_ATTRIBUTES(TRUE, TRUE, FALSE),   // MB_SOOTOPOLIS_DEEP_WATER
+    TILE_ATTRIBUTES(TRUE, TRUE, TRUE),    // MB_OCEAN_WATER
+    TILE_ATTRIBUTES(TRUE, FALSE, FALSE),  // MB_PUDDLE
+    TILE_ATTRIBUTES(TRUE, FALSE, FALSE),  // MB_SHALLOW_WATER
+    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // MB_UNUSED_SOOTOPOLIS_DEEP_WATER
+    TILE_ATTRIBUTES(TRUE, TRUE, FALSE),   // MB_NO_SURFACING
+    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // MB_UNUSED_SOOTOPOLIS_DEEP_WATER_2
+    TILE_ATTRIBUTES(TRUE, FALSE, FALSE),  // MB_STAIRS_OUTSIDE_ABANDONED_SHIP
+    TILE_ATTRIBUTES(TRUE, FALSE, FALSE),  // MB_SHOAL_CAVE_ENTRANCE
+    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // MB_UNUSED_1D
+    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // MB_UNUSED_1E
+    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // MB_UNUSED_1F
+    TILE_ATTRIBUTES(TRUE, FALSE, FALSE),  // MB_ICE
+    TILE_ATTRIBUTES(TRUE, FALSE, FALSE),  // MB_SAND
+    TILE_ATTRIBUTES(TRUE, TRUE, TRUE),    // MB_SEAWEED
+    TILE_ATTRIBUTES(TRUE, FALSE, FALSE),  // MB_UNUSED_23
+    TILE_ATTRIBUTES(TRUE, FALSE, TRUE),   // MB_ASHGRASS
+    TILE_ATTRIBUTES(TRUE, FALSE, TRUE),   // MB_FOOTPRINTS
+    TILE_ATTRIBUTES(TRUE, FALSE, FALSE),  // MB_THIN_ICE
+    TILE_ATTRIBUTES(TRUE, FALSE, FALSE),  // MB_CRACKED_ICE
+    TILE_ATTRIBUTES(TRUE, FALSE, FALSE),  // MB_HOT_SPRINGS
+    TILE_ATTRIBUTES(TRUE, FALSE, FALSE),  // MB_LAVARIDGE_GYM_B1F_WARP
+    TILE_ATTRIBUTES(TRUE, TRUE, TRUE),    // MB_SEAWEED_NO_SURFACING
+    TILE_ATTRIBUTES(TRUE, FALSE, FALSE),  // MB_REFLECTION_UNDER_BRIDGE
+    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // MB_UNUSED_2C
+    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // MB_UNUSED_2D
+    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // MB_UNUSED_2E
+    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // MB_UNUSED_2F
+    TILE_ATTRIBUTES(TRUE, FALSE, FALSE),  // MB_IMPASSABLE_EAST
+    TILE_ATTRIBUTES(TRUE, FALSE, FALSE),  // MB_IMPASSABLE_WEST
+    TILE_ATTRIBUTES(TRUE, FALSE, FALSE),  // MB_IMPASSABLE_NORTH
+    TILE_ATTRIBUTES(TRUE, FALSE, FALSE),  // MB_IMPASSABLE_SOUTH
+    TILE_ATTRIBUTES(TRUE, FALSE, FALSE),  // MB_IMPASSABLE_NORTHEAST
+    TILE_ATTRIBUTES(TRUE, FALSE, FALSE),  // MB_IMPASSABLE_NORTHWEST
+    TILE_ATTRIBUTES(TRUE, FALSE, FALSE),  // MB_IMPASSABLE_SOUTHEAST
+    TILE_ATTRIBUTES(TRUE, FALSE, FALSE),  // MB_IMPASSABLE_SOUTHWEST
+    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // MB_JUMP_EAST
+    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // MB_JUMP_WEST
+    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // MB_JUMP_NORTH
+    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // MB_JUMP_SOUTH
+    TILE_ATTRIBUTES(TRUE, FALSE, FALSE),  // MB_JUMP_NORTHEAST
+    TILE_ATTRIBUTES(TRUE, FALSE, FALSE),  // MB_JUMP_NORTHWEST
+    TILE_ATTRIBUTES(TRUE, FALSE, FALSE),  // MB_JUMP_SOUTHEAST
+    TILE_ATTRIBUTES(TRUE, FALSE, FALSE),  // MB_JUMP_SOUTHWEST
+    TILE_ATTRIBUTES(TRUE, FALSE, FALSE),  // MB_WALK_EAST
+    TILE_ATTRIBUTES(TRUE, FALSE, FALSE),  // MB_WALK_WEST
+    TILE_ATTRIBUTES(TRUE, FALSE, FALSE),  // MB_WALK_NORTH
+    TILE_ATTRIBUTES(TRUE, FALSE, FALSE),  // MB_WALK_SOUTH
+    TILE_ATTRIBUTES(TRUE, FALSE, FALSE),  // MB_SLIDE_EAST
+    TILE_ATTRIBUTES(TRUE, FALSE, FALSE),  // MB_SLIDE_WEST
+    TILE_ATTRIBUTES(TRUE, FALSE, FALSE),  // MB_SLIDE_NORTH
+    TILE_ATTRIBUTES(TRUE, FALSE, FALSE),  // MB_SLIDE_SOUTH
+    TILE_ATTRIBUTES(TRUE, FALSE, FALSE),  // MB_TRICK_HOUSE_PUZZLE_8_FLOOR
+    TILE_ATTRIBUTES(TRUE, FALSE, FALSE),  // MB_UNUSED_49
+    TILE_ATTRIBUTES(TRUE, FALSE, FALSE),  // MB_UNUSED_4A
+    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // MB_UNUSED_4B
+    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // MB_UNUSED_4C
+    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // MB_UNUSED_4D
+    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // MB_UNUSED_4E
+    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // MB_UNUSED_4F
+    TILE_ATTRIBUTES(TRUE, TRUE, FALSE),   // MB_EASTWARD_CURRENT
+    TILE_ATTRIBUTES(TRUE, TRUE, FALSE),   // MB_WESTWARD_CURRENT
+    TILE_ATTRIBUTES(TRUE, TRUE, FALSE),   // MB_NORTHWARD_CURRENT
+    TILE_ATTRIBUTES(TRUE, TRUE, FALSE),   // MB_SOUTHWARD_CURRENT
+    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // MB_UNUSED_54
+    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // MB_UNUSED_55
+    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // MB_UNUSED_56
+    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // MB_UNUSED_57
+    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // MB_UNUSED_58
+    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // MB_UNUSED_59
+    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // MB_UNUSED_5A
+    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // MB_UNUSED_5B
+    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // MB_UNUSED_5C
+    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // MB_UNUSED_5D
+    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // MB_UNUSED_5E
+    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // MB_UNUSED_5F
+    TILE_ATTRIBUTES(TRUE, FALSE, FALSE),  // MB_NON_ANIMATED_DOOR
+    TILE_ATTRIBUTES(TRUE, FALSE, FALSE),  // MB_LADDER
+    TILE_ATTRIBUTES(TRUE, FALSE, FALSE),  // MB_EAST_ARROW_WARP
+    TILE_ATTRIBUTES(TRUE, FALSE, FALSE),  // MB_WEST_ARROW_WARP
+    TILE_ATTRIBUTES(TRUE, FALSE, FALSE),  // MB_NORTH_ARROW_WARP
+    TILE_ATTRIBUTES(TRUE, FALSE, FALSE),  // MB_SOUTH_ARROW_WARP
+    TILE_ATTRIBUTES(TRUE, FALSE, FALSE),  // MB_CRACKED_FLOOR_HOLE
+    TILE_ATTRIBUTES(TRUE, FALSE, FALSE),  // MB_AQUA_HIDEOUT_WARP
+    TILE_ATTRIBUTES(TRUE, FALSE, FALSE),  // MB_LAVARIDGE_GYM_1F_WARP
+    TILE_ATTRIBUTES(TRUE, FALSE, FALSE),  // MB_ANIMATED_DOOR
+    TILE_ATTRIBUTES(TRUE, FALSE, FALSE),  // MB_UP_ESCALATOR
+    TILE_ATTRIBUTES(TRUE, FALSE, FALSE),  // MB_DOWN_ESCALATOR
+    TILE_ATTRIBUTES(TRUE, TRUE, FALSE),   // MB_WATER_DOOR
+    TILE_ATTRIBUTES(TRUE, TRUE, FALSE),   // MB_WATER_SOUTH_ARROW_WARP
+    TILE_ATTRIBUTES(TRUE, FALSE, FALSE),  // MB_DEEP_SOUTH_WARP
+    TILE_ATTRIBUTES(TRUE, TRUE, FALSE),   // MB_UNUSED_6F
+    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // MB_WARP_OR_BRIDGE
+    TILE_ATTRIBUTES(TRUE, FALSE, FALSE),  // MB_UNUSED_71
+    TILE_ATTRIBUTES(TRUE, FALSE, FALSE),  // MB_ROUTE120_NORTH_BRIDGE_1
+    TILE_ATTRIBUTES(TRUE, FALSE, FALSE),  // MB_ROUTE120_NORTH_BRIDGE_2
+    TILE_ATTRIBUTES(TRUE, FALSE, FALSE),  // MB_PACIFIDLOG_VERTICAL_LOG_1
+    TILE_ATTRIBUTES(TRUE, FALSE, FALSE),  // MB_PACIFIDLOG_VERTICAL_LOG_2
+    TILE_ATTRIBUTES(TRUE, FALSE, FALSE),  // MB_PACIFIDLOG_HORIZONTAL_LOG_1
+    TILE_ATTRIBUTES(TRUE, FALSE, FALSE),  // MB_PACIFIDLOG_HORIZONTAL_LOG_2
+    TILE_ATTRIBUTES(TRUE, FALSE, FALSE),  // MB_FORTREE_BRIDGE
+    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // MB_UNUSED_79
+    TILE_ATTRIBUTES(TRUE, FALSE, FALSE),  // MB_ROUTE120_SOUTH_BRIDGE_1
+    TILE_ATTRIBUTES(TRUE, FALSE, FALSE),  // MB_ROUTE120_SOUTH_BRIDGE_2
+    TILE_ATTRIBUTES(TRUE, FALSE, FALSE),  // MB_ROUTE120_NORTH_BRIDGE_3
+    TILE_ATTRIBUTES(TRUE, FALSE, FALSE),  // MB_ROUTE120_NORTH_BRIDGE_4
+    TILE_ATTRIBUTES(TRUE, FALSE, FALSE),  // MB_UNUSED_7E
+    TILE_ATTRIBUTES(TRUE, FALSE, FALSE),  // MB_ROUTE110_BRIDGE
+    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // MB_COUNTER
+    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // MB_UNUSED_81
+    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // MB_UNUSED_82
+    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // MB_PC
+    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // MB_CABLE_BOX_RESULTS_1
+    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // MB_REGION_MAP
+    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // MB_TELEVISION
+    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // MB_POKEBLOCK_FEEDER
+    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // MB_UNUSED_88
+    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // MB_SLOT_MACHINE
+    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // MB_ROULETTE
+    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // MB_CLOSED_SOOTOPOLIS_DOOR
+    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // MB_TRICK_HOUSE_PUZZLE_DOOR
+    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // MB_PETALBURG_GYM_DOOR
+    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // MB_RUNNING_SHOES_INSTRUCTION
+    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // MB_QUESTIONNAIRE
+    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // MB_SECRET_BASE_SPOT_RED_CAVE
+    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // MB_SECRET_BASE_SPOT_RED_CAVE_OPEN
+    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // MB_SECRET_BASE_SPOT_BROWN_CAVE
+    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // MB_SECRET_BASE_SPOT_BROWN_CAVE_OPEN
+    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // MB_SECRET_BASE_SPOT_YELLOW_CAVE
+    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // MB_SECRET_BASE_SPOT_YELLOW_CAVE_OPEN
+    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // MB_SECRET_BASE_SPOT_TREE_LEFT
+    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // MB_SECRET_BASE_SPOT_TREE_LEFT_OPEN
+    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // MB_SECRET_BASE_SPOT_SHRUB
+    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // MB_SECRET_BASE_SPOT_SHRUB_OPEN
+    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // MB_SECRET_BASE_SPOT_BLUE_CAVE
+    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // MB_SECRET_BASE_SPOT_BLUE_CAVE_OPEN
+    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // MB_SECRET_BASE_SPOT_TREE_RIGHT
+    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // MB_SECRET_BASE_SPOT_TREE_RIGHT_OPEN
+    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // MB_UNUSED_9E
+    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // MB_UNUSED_9F
+    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // MB_BERRY_TREE_SOIL
+    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // MB_UNUSED_A1
+    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // MB_UNUSED_A2
+    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // MB_UNUSED_A3
+    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // MB_UNUSED_A4
+    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // MB_UNUSED_A5
+    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // MB_UNUSED_A6
+    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // MB_UNUSED_A7
+    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // MB_UNUSED_A8
+    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // MB_UNUSED_A9
+    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // MB_UNUSED_AA
+    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // MB_UNUSED_AB
+    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // MB_UNUSED_AC
+    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // MB_UNUSED_AD
+    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // MB_UNUSED_AE
+    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // MB_UNUSED_AF
+    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // MB_SECRET_BASE_PC
+    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // MB_SECRET_BASE_REGISTER_PC
+    TILE_ATTRIBUTES(TRUE, FALSE, FALSE),  // MB_SECRET_BASE_UNUSED
+    TILE_ATTRIBUTES(TRUE, FALSE, FALSE),  // MB_BLOCK_DECORATION
+    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // MB_SECRET_BASE_DECORATION
+    TILE_ATTRIBUTES(TRUE, FALSE, FALSE),  // MB_SECRET_BASE_LARGE_MAT_EDGE
+    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // MB_UNUSED_B6
+    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // MB_SECRET_BASE_NORTH_WALL
+    TILE_ATTRIBUTES(TRUE, FALSE, FALSE),  // MB_SECRET_BASE_BALLOON
+    TILE_ATTRIBUTES(TRUE, FALSE, FALSE),  // MB_SECRET_BASE_IMPASSABLE
+    TILE_ATTRIBUTES(TRUE, FALSE, FALSE),  // MB_SECRET_BASE_GLITTER_MAT
+    TILE_ATTRIBUTES(TRUE, FALSE, FALSE),  // MB_SECRET_BASE_JUMP_MAT
+    TILE_ATTRIBUTES(TRUE, FALSE, FALSE),  // MB_SECRET_BASE_SPIN_MAT
+    TILE_ATTRIBUTES(TRUE, FALSE, FALSE),  // MB_SECRET_BASE_SOUND_MAT
+    TILE_ATTRIBUTES(TRUE, FALSE, FALSE),  // MB_SECRET_BASE_BREAKABLE_DOOR
+    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // MB_SECRET_BASE_SAND_ORNAMENT
+    TILE_ATTRIBUTES(TRUE, FALSE, FALSE),  // MB_IMPASSABLE_SOUTH_AND_NORTH
+    TILE_ATTRIBUTES(TRUE, FALSE, FALSE),  // MB_IMPASSABLE_WEST_AND_EAST
+    TILE_ATTRIBUTES(TRUE, FALSE, FALSE),  // MB_SECRET_BASE_HOLE
+    TILE_ATTRIBUTES(TRUE, FALSE, FALSE),  // MB_LARGE_MAT_CENTER
+    TILE_ATTRIBUTES(TRUE, FALSE, FALSE),  // MB_SECRET_BASE_TV_SHIELD
+    TILE_ATTRIBUTES(TRUE, FALSE, FALSE),  // MB_PLAYER_ROOM_PC_ON
+    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // MB_C6
+    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // MB_SECRET_BASE_POSTER
+    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // MB_UNUSED_C8
+    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // MB_UNUSED_C9
+    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // MB_UNUSED_CA
+    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // MB_UNUSED_CB
+    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // MB_UNUSED_CC
+    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // MB_UNUSED_CD
+    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // MB_UNUSED_CE
+    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // MB_UNUSED_CF
+    TILE_ATTRIBUTES(TRUE, FALSE, FALSE),  // MB_MUDDY_SLOPE
+    TILE_ATTRIBUTES(TRUE, FALSE, FALSE),  // MB_BUMPY_SLOPE
+    TILE_ATTRIBUTES(TRUE, FALSE, FALSE),  // MB_CRACKED_FLOOR
+    TILE_ATTRIBUTES(TRUE, FALSE, FALSE),  // MB_ISOLATED_VERTICAL_RAIL
+    TILE_ATTRIBUTES(TRUE, FALSE, FALSE),  // MB_ISOLATED_HORIZONTAL_RAIL
+    TILE_ATTRIBUTES(TRUE, FALSE, FALSE),  // MB_VERTICAL_RAIL
+    TILE_ATTRIBUTES(TRUE, FALSE, FALSE),  // MB_HORIZONTAL_RAIL
+    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // MB_UNUSED_D7
+    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // MB_UNUSED_D8
+    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // MB_UNUSED_D9
+    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // MB_UNUSED_DA
+    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // MB_UNUSED_DB
+    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // MB_UNUSED_DC
+    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // MB_UNUSED_DD
+    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // MB_UNUSED_DE
+    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // MB_UNUSED_DF
+    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // MB_PICTURE_BOOK_SHELF
+    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // MB_BOOKSHELF
+    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // MB_POKEMON_CENTER_BOOKSHELF
+    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // MB_VASE
+    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // MB_TRASH_CAN
+    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // MB_SHOP_SHELF
+    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // MB_BLUEPRINT
+    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // MB_CABLE_BOX_RESULTS_2
+    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // MB_WIRELESS_BOX_RESULTS
+    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // MB_TRAINER_HILL_TIMER
+    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // MB_UNKNOWN_CLOSED_DOOR
+    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // MB_UNUSED_EB
+    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // MB_UNUSED_EC
+    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // MB_UNUSED_ED
+    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // MB_UNUSED_EE
+    TILE_ATTRIBUTES(FALSE, FALSE, FALSE), // MB_UNUSED_EF
 };
 
-bool8 MetatileBehavior_IsATile(u8 var)
+bool8 MetatileBehavior_IsATile(u8 metatileBehavior)
 {
     return TRUE;
 }
 
-bool8 MetatileBehavior_IsEncounterTile(u8 var)
+bool8 MetatileBehavior_IsEncounterTile(u8 metatileBehavior)
 {
-    if ((sTileBitAttributes[var] & TILE_FLAG_ENCOUNTER_TILE) != 0)
+    if ((sTileBitAttributes[metatileBehavior] & TILE_FLAG_ENCOUNTER_TILE))
         return TRUE;
     else
         return FALSE;
 }
 
-bool8 MetatileBehavior_IsJumpEast(u8 var)
+bool8 MetatileBehavior_IsJumpEast(u8 metatileBehavior)
 {
-    if (var == MB_JUMP_EAST)
+    if (metatileBehavior == MB_JUMP_EAST)
         return TRUE;
     else
         return FALSE;
 }
 
-bool8 MetatileBehavior_IsJumpWest(u8 var)
+bool8 MetatileBehavior_IsJumpWest(u8 metatileBehavior)
 {
-    if (var == MB_JUMP_WEST)
+    if (metatileBehavior == MB_JUMP_WEST)
         return TRUE;
     else
         return FALSE;
 }
 
-bool8 MetatileBehavior_IsJumpNorth(u8 var)
+bool8 MetatileBehavior_IsJumpNorth(u8 metatileBehavior)
 {
-    if (var == MB_JUMP_NORTH)
+    if (metatileBehavior == MB_JUMP_NORTH)
         return TRUE;
     else
         return FALSE;
 }
 
-bool8 MetatileBehavior_IsJumpSouth(u8 var)
+bool8 MetatileBehavior_IsJumpSouth(u8 metatileBehavior)
 {
-    if (var == MB_JUMP_SOUTH)
+    if (metatileBehavior == MB_JUMP_SOUTH)
         return TRUE;
     else
         return FALSE;
 }
 
-bool8 MetatileBehavior_IsPokeGrass(u8 var)
+bool8 MetatileBehavior_IsPokeGrass(u8 metatileBehavior)
 {
-    if (var == MB_TALL_GRASS || var == MB_LONG_GRASS)
+    if (metatileBehavior == MB_TALL_GRASS || metatileBehavior == MB_LONG_GRASS)
         return TRUE;
     else
         return FALSE;
 }
 
-bool8 MetatileBehavior_IsSandOrDeepSand(u8 var)
+bool8 MetatileBehavior_IsSandOrDeepSand(u8 metatileBehavior)
 {
-    if (var == MB_SAND || var == MB_DEEP_SAND)
+    if (metatileBehavior == MB_SAND || metatileBehavior == MB_DEEP_SAND)
         return TRUE;
     else
         return FALSE;
 }
 
-bool8 MetatileBehavior_IsDeepSand(u8 var)
+bool8 MetatileBehavior_IsDeepSand(u8 metatileBehavior)
 {
-    if (var == MB_DEEP_SAND)
+    if (metatileBehavior == MB_DEEP_SAND)
         return TRUE;
     else
         return FALSE;
 }
 
-bool8 MetatileBehavior_IsReflective(u8 var)
+bool8 MetatileBehavior_IsReflective(u8 metatileBehavior)
 {
-    if (var == MB_POND_WATER || var == MB_PUDDLE || var == MB_1A || var == MB_ICE || var == MB_SOOTOPOLIS_DEEP_WATER || var == MB_REFLECTION_UNDER_BRIDGE)
+    if (metatileBehavior == MB_POND_WATER
+     || metatileBehavior == MB_PUDDLE
+     || metatileBehavior == MB_UNUSED_SOOTOPOLIS_DEEP_WATER_2
+     || metatileBehavior == MB_ICE
+     || metatileBehavior == MB_SOOTOPOLIS_DEEP_WATER
+     || metatileBehavior == MB_REFLECTION_UNDER_BRIDGE)
         return TRUE;
     else
         return FALSE;
 }
 
-bool8 MetatileBehavior_IsIce(u8 var)
+bool8 MetatileBehavior_IsIce(u8 metatileBehavior)
 {
-    if (var == MB_ICE)
+    if (metatileBehavior == MB_ICE)
         return TRUE;
     else
         return FALSE;
 }
 
-bool8 MetatileBehavior_IsWarpDoor(u8 var)
+bool8 MetatileBehavior_IsWarpDoor(u8 metatileBehavior)
 {
-    if (var == MB_ANIMATED_DOOR)
+    if (metatileBehavior == MB_ANIMATED_DOOR)
         return TRUE;
     else
         return FALSE;
 }
 
-bool8 MetatileBehavior_IsDoor(u8 var)
+bool8 MetatileBehavior_IsDoor(u8 metatileBehavior)
 {
-    if (var == MB_8D || var == MB_ANIMATED_DOOR)
+    if (metatileBehavior == MB_PETALBURG_GYM_DOOR
+     || metatileBehavior == MB_ANIMATED_DOOR)
         return TRUE;
     else
         return FALSE;
 }
 
-bool8 MetatileBehavior_IsEscalator(u8 var)
+bool8 MetatileBehavior_IsEscalator(u8 metatileBehavior)
 {
-    if (var == MB_UP_ESCALATOR || var == MB_DOWN_ESCALATOR)
+    if (metatileBehavior == MB_UP_ESCALATOR
+     || metatileBehavior == MB_DOWN_ESCALATOR)
         return TRUE;
     else
         return FALSE;
 }
 
-bool8 MetatileBehavior_IsMB_04(u8 var) // unused
+bool8 Unref_MetatileBehavior_IsUnused04(u8 metatileBehavior)
 {
-    if (var == MB_04)
+    if (metatileBehavior == MB_UNUSED_04)
         return TRUE;
     else
         return FALSE;
 }
 
-bool8 MetatileBehavior_IsLadder(u8 var)
+bool8 MetatileBehavior_IsLadder(u8 metatileBehavior)
 {
-    if (var == MB_LADDER)
+    if (metatileBehavior == MB_LADDER)
         return TRUE;
     else
         return FALSE;
 }
 
-bool8 MetatileBehavior_IsNonAnimDoor(u8 var)
+bool8 MetatileBehavior_IsNonAnimDoor(u8 metatileBehavior)
 {
-    if (var == MB_NON_ANIMATED_DOOR || var == MB_WATER_DOOR || var == MB_DEEP_SOUTH_WARP)
+    if (metatileBehavior == MB_NON_ANIMATED_DOOR
+     || metatileBehavior == MB_WATER_DOOR
+     || metatileBehavior == MB_DEEP_SOUTH_WARP)
         return TRUE;
     else
         return FALSE;
 }
 
-bool8 MetatileBehavior_IsDeepSouthWarp(u8 var)
+bool8 MetatileBehavior_IsDeepSouthWarp(u8 metatileBehavior)
 {
-    if (var == MB_DEEP_SOUTH_WARP)
+    if (metatileBehavior == MB_DEEP_SOUTH_WARP)
         return TRUE;
     else
         return FALSE;
 }
 
-bool8 MetatileBehavior_IsSurfableWaterOrUnderwater(u8 var)
+bool8 MetatileBehavior_IsSurfableWaterOrUnderwater(u8 metatileBehavior)
 {
-    if ((sTileBitAttributes[var] & TILE_FLAG_SURFABLE) != 0)
+    if ((sTileBitAttributes[metatileBehavior] & TILE_FLAG_SURFABLE))
         return TRUE;
     else
         return FALSE;
 }
 
-bool8 MetatileBehavior_IsEastArrowWarp(u8 var)
+bool8 MetatileBehavior_IsEastArrowWarp(u8 metatileBehavior)
 {
-    if (var == MB_EAST_ARROW_WARP)
+    if (metatileBehavior == MB_EAST_ARROW_WARP)
         return TRUE;
     else
         return FALSE;
 }
 
-bool8 MetatileBehavior_IsWestArrowWarp(u8 var)
+bool8 MetatileBehavior_IsWestArrowWarp(u8 metatileBehavior)
 {
-    if (var == MB_WEST_ARROW_WARP)
+    if (metatileBehavior == MB_WEST_ARROW_WARP)
         return TRUE;
     else
         return FALSE;
 }
 
-bool8 MetatileBehavior_IsNorthArrowWarp(u8 var)
+bool8 MetatileBehavior_IsNorthArrowWarp(u8 metatileBehavior)
 {
-    if (var == MB_NORTH_ARROW_WARP || var == MB_STAIRS_OUTSIDE_ABANDONED_SHIP)
+    if (metatileBehavior == MB_NORTH_ARROW_WARP
+     || metatileBehavior == MB_STAIRS_OUTSIDE_ABANDONED_SHIP)
         return TRUE;
     else
         return FALSE;
 }
 
-bool8 MetatileBehavior_IsSouthArrowWarp(u8 var)
+bool8 MetatileBehavior_IsSouthArrowWarp(u8 metatileBehavior)
 {
-    if (var == MB_SOUTH_ARROW_WARP || var == MB_WATER_SOUTH_ARROW_WARP || var == MB_SHOAL_CAVE_ENTRANCE)
+    if (metatileBehavior == MB_SOUTH_ARROW_WARP
+     || metatileBehavior == MB_WATER_SOUTH_ARROW_WARP
+     || metatileBehavior == MB_SHOAL_CAVE_ENTRANCE)
         return TRUE;
     else
         return FALSE;
 }
 
-bool8 MetatileBehavior_IsArrowWarp(u8 var) // unused
+bool8 Unref_MetatileBehavior_IsArrowWarp(u8 metatileBehavior)
 {
-    u8 ret = FALSE;
+    u8 isArrowWarp = FALSE;
 
-    if (MetatileBehavior_IsEastArrowWarp(var)
-        || MetatileBehavior_IsWestArrowWarp(var)
-        || MetatileBehavior_IsNorthArrowWarp(var)
-        || MetatileBehavior_IsSouthArrowWarp(var))
+    if (MetatileBehavior_IsEastArrowWarp(metatileBehavior)
+     || MetatileBehavior_IsWestArrowWarp(metatileBehavior)
+     || MetatileBehavior_IsNorthArrowWarp(metatileBehavior)
+     || MetatileBehavior_IsSouthArrowWarp(metatileBehavior))
     {
-        ret = TRUE;
+        isArrowWarp = TRUE;
     }
 
-    return ret;
+    return isArrowWarp;
 }
 
-bool8 MetatileBehavior_IsMoveTile(u8 var)
+bool8 MetatileBehavior_IsForcedMovementTile(u8 metatileBehavior)
 {
-    if ((var >= MB_WALK_EAST && var <= MB_TRICK_HOUSE_PUZZLE_8_FLOOR) || (var >= MB_EASTWARD_CURRENT && var <= MB_SOUTHWARD_CURRENT)
-    || var == MB_MUDDY_SLOPE || var == MB_CRACKED_FLOOR || var == MB_WATERFALL || var == MB_ICE || var == MB_SECRET_BASE_JUMP_MAT || var == MB_SECRET_BASE_SPIN_MAT)
+    if ((metatileBehavior >= MB_WALK_EAST && metatileBehavior <= MB_TRICK_HOUSE_PUZZLE_8_FLOOR)
+     || (metatileBehavior >= MB_EASTWARD_CURRENT && metatileBehavior <= MB_SOUTHWARD_CURRENT)
+     || metatileBehavior == MB_MUDDY_SLOPE
+     || metatileBehavior == MB_CRACKED_FLOOR
+     || metatileBehavior == MB_WATERFALL
+     || metatileBehavior == MB_ICE
+     || metatileBehavior == MB_SECRET_BASE_JUMP_MAT
+     || metatileBehavior == MB_SECRET_BASE_SPIN_MAT)
         return TRUE;
     else
         return FALSE;
 }
 
-bool8 MetatileBehavior_IsIce_2(u8 var)
+bool8 MetatileBehavior_IsIce_2(u8 metatileBehavior)
 {
-    if (var == MB_ICE)
+    if (metatileBehavior == MB_ICE)
         return TRUE;
     else
         return FALSE;
 }
 
-bool8 MetatileBehavior_IsTrickHouseSlipperyFloor(u8 var)
+bool8 MetatileBehavior_IsTrickHouseSlipperyFloor(u8 metatileBehavior)
 {
-    if (var == MB_TRICK_HOUSE_PUZZLE_8_FLOOR)
+    if (metatileBehavior == MB_TRICK_HOUSE_PUZZLE_8_FLOOR)
         return TRUE;
     else
         return FALSE;
 }
 
-bool8 MetatileBehavior_IsMB_05(u8 var)
+bool8 Unref_MetatileBehavior_IsUnused05(u8 metatileBehavior)
 {
-    if (var == MB_05)
+    if (metatileBehavior == MB_UNUSED_05)
         return TRUE;
     else
         return FALSE;
 }
 
-bool8 MetatileBehavior_IsWalkNorth(u8 var)
+bool8 MetatileBehavior_IsWalkNorth(u8 metatileBehavior)
 {
-    if (var == MB_WALK_NORTH)
+    if (metatileBehavior == MB_WALK_NORTH)
         return TRUE;
     else
         return FALSE;
 }
 
-bool8 MetatileBehavior_IsWalkSouth(u8 var)
+bool8 MetatileBehavior_IsWalkSouth(u8 metatileBehavior)
 {
-    if (var == MB_WALK_SOUTH)
+    if (metatileBehavior == MB_WALK_SOUTH)
         return TRUE;
     else
         return FALSE;
 }
 
-bool8 MetatileBehavior_IsWalkWest(u8 var)
+bool8 MetatileBehavior_IsWalkWest(u8 metatileBehavior)
 {
-    if (var == MB_WALK_WEST)
+    if (metatileBehavior == MB_WALK_WEST)
         return TRUE;
     else
         return FALSE;
 }
 
-bool8 MetatileBehavior_IsWalkEast(u8 var)
+bool8 MetatileBehavior_IsWalkEast(u8 metatileBehavior)
 {
-    if (var == MB_WALK_EAST)
+    if (metatileBehavior == MB_WALK_EAST)
         return TRUE;
     else
         return FALSE;
 }
 
-bool8 MetatileBehavior_IsNorthwardCurrent(u8 var)
+bool8 MetatileBehavior_IsNorthwardCurrent(u8 metatileBehavior)
 {
-    if (var == MB_NORTHWARD_CURRENT)
+    if (metatileBehavior == MB_NORTHWARD_CURRENT)
         return TRUE;
     else
         return FALSE;
 }
 
-bool8 MetatileBehavior_IsSouthwardCurrent(u8 var)
+bool8 MetatileBehavior_IsSouthwardCurrent(u8 metatileBehavior)
 {
-    if (var == MB_SOUTHWARD_CURRENT)
+    if (metatileBehavior == MB_SOUTHWARD_CURRENT)
         return TRUE;
     else
         return FALSE;
 }
 
-bool8 MetatileBehavior_IsWestwardCurrent(u8 var)
+bool8 MetatileBehavior_IsWestwardCurrent(u8 metatileBehavior)
 {
-    if (var == MB_WESTWARD_CURRENT)
+    if (metatileBehavior == MB_WESTWARD_CURRENT)
         return TRUE;
     else
         return FALSE;
 }
 
-bool8 MetatileBehavior_IsEastwardCurrent(u8 var)
+bool8 MetatileBehavior_IsEastwardCurrent(u8 metatileBehavior)
 {
-    if (var == MB_EASTWARD_CURRENT)
+    if (metatileBehavior == MB_EASTWARD_CURRENT)
         return TRUE;
     else
         return FALSE;
 }
 
-bool8 MetatileBehavior_IsSlideNorth(u8 var)
+bool8 MetatileBehavior_IsSlideNorth(u8 metatileBehavior)
 {
-    if (var == MB_SLIDE_NORTH)
+    if (metatileBehavior == MB_SLIDE_NORTH)
         return TRUE;
     else
         return FALSE;
 }
 
-bool8 MetatileBehavior_IsSlideSouth(u8 var)
+bool8 MetatileBehavior_IsSlideSouth(u8 metatileBehavior)
 {
-    if (var == MB_SLIDE_SOUTH)
+    if (metatileBehavior == MB_SLIDE_SOUTH)
         return TRUE;
     else
         return FALSE;
 }
 
-bool8 MetatileBehavior_IsSlideWest(u8 var)
+bool8 MetatileBehavior_IsSlideWest(u8 metatileBehavior)
 {
-    if (var == MB_SLIDE_WEST)
+    if (metatileBehavior == MB_SLIDE_WEST)
         return TRUE;
     else
         return FALSE;
 }
 
-bool8 MetatileBehavior_IsSlideEast(u8 var)
+bool8 MetatileBehavior_IsSlideEast(u8 metatileBehavior)
 {
-    if (var == MB_SLIDE_EAST)
+    if (metatileBehavior == MB_SLIDE_EAST)
         return TRUE;
     else
         return FALSE;
 }
 
-bool8 MetatileBehavior_IsCounter(u8 var)
+bool8 MetatileBehavior_IsCounter(u8 metatileBehavior)
 {
-    if (var == MB_COUNTER)
+    if (metatileBehavior == MB_COUNTER)
         return TRUE;
     else
         return FALSE;
 }
 
-bool8 MetatileBehavior_IsPlayerFacingTVScreen(u8 tile, u8 playerDir)
+bool8 MetatileBehavior_IsPlayerFacingTVScreen(u8 metatileBehavior, u8 playerDir)
 {
-    if (playerDir != CONNECTION_NORTH) // if the player isn't facing north, forget about it.
+    if (playerDir != DIR_NORTH)
         return FALSE;
-    else if (tile == MB_TELEVISION) // is the player's north tile a TV?
+    else if (metatileBehavior == MB_TELEVISION)
         return TRUE;
     else
         return FALSE;
 }
 
-bool8 MetatileBehavior_IsPC(u8 var)
+bool8 MetatileBehavior_IsPC(u8 metatileBehavior)
 {
-    if (var == MB_PC)
+    if (metatileBehavior == MB_PC)
         return TRUE;
     else
         return FALSE;
 }
 
-bool8 MetatileBehavior_IsCableBoxResults1(u8 var)
+bool8 MetatileBehavior_IsCableBoxResults1(u8 metatileBehavior)
 {
-    if (var == MB_CABLE_BOX_RESULTS_1)
+    if (metatileBehavior == MB_CABLE_BOX_RESULTS_1)
         return TRUE;
     else
         return FALSE;
 }
 
-bool8 MetatileBehavior_IsSecretBaseOpen(u8 var)
+bool8 MetatileBehavior_IsOpenSecretBaseDoor(u8 metatileBehavior)
 {
-    if (var == MB_SECRET_BASE_SPOT_RED_CAVE_OPEN || var == MB_SECRET_BASE_SPOT_BROWN_CAVE_OPEN
-        || var == MB_SECRET_BASE_SPOT_YELLOW_CAVE_OPEN || var == MB_SECRET_BASE_SPOT_TREE_LEFT_OPEN
-        || var == MB_SECRET_BASE_SPOT_SHRUB_OPEN || var == MB_SECRET_BASE_SPOT_BLUE_CAVE_OPEN
-        || var == MB_SECRET_BASE_SPOT_TREE_RIGHT_OPEN)
+    if (metatileBehavior == MB_SECRET_BASE_SPOT_RED_CAVE_OPEN 
+     || metatileBehavior == MB_SECRET_BASE_SPOT_BROWN_CAVE_OPEN
+     || metatileBehavior == MB_SECRET_BASE_SPOT_YELLOW_CAVE_OPEN 
+     || metatileBehavior == MB_SECRET_BASE_SPOT_TREE_LEFT_OPEN
+     || metatileBehavior == MB_SECRET_BASE_SPOT_SHRUB_OPEN 
+     || metatileBehavior == MB_SECRET_BASE_SPOT_BLUE_CAVE_OPEN
+     || metatileBehavior == MB_SECRET_BASE_SPOT_TREE_RIGHT_OPEN)
         return TRUE;
     else
         return FALSE;
 }
 
-bool8 MetatileBehavior_IsSecretBaseCave(u8 var)
+bool8 MetatileBehavior_IsSecretBaseCave(u8 metatileBehavior)
 {
-    if (var == MB_SECRET_BASE_SPOT_RED_CAVE || var == MB_SECRET_BASE_SPOT_BROWN_CAVE || var == MB_SECRET_BASE_SPOT_YELLOW_CAVE || var == MB_SECRET_BASE_SPOT_BLUE_CAVE)
+    if (metatileBehavior == MB_SECRET_BASE_SPOT_RED_CAVE
+     || metatileBehavior == MB_SECRET_BASE_SPOT_BROWN_CAVE
+     || metatileBehavior == MB_SECRET_BASE_SPOT_YELLOW_CAVE
+     || metatileBehavior == MB_SECRET_BASE_SPOT_BLUE_CAVE)
         return TRUE;
     else
         return FALSE;
 }
 
-bool8 MetatileBehavior_IsSecretBaseTree(u8 var)
+bool8 MetatileBehavior_IsSecretBaseTree(u8 metatileBehavior)
 {
-    if (var == MB_SECRET_BASE_SPOT_TREE_LEFT || var == MB_SECRET_BASE_SPOT_TREE_RIGHT)
+    if (metatileBehavior == MB_SECRET_BASE_SPOT_TREE_LEFT
+     || metatileBehavior == MB_SECRET_BASE_SPOT_TREE_RIGHT)
         return TRUE;
     else
         return FALSE;
 }
 
-bool8 MetatileBehavior_IsSecretBaseShrub(u8 var)
+bool8 MetatileBehavior_IsSecretBaseShrub(u8 metatileBehavior)
 {
-    if (var == MB_SECRET_BASE_SPOT_SHRUB)
+    if (metatileBehavior == MB_SECRET_BASE_SPOT_SHRUB)
         return TRUE;
     else
         return FALSE;
 }
 
-bool8 MetatileBehavior_IsSecretBasePC(u8 var)
+bool8 MetatileBehavior_IsSecretBasePC(u8 metatileBehavior)
 {
-    if (var == MB_SECRET_BASE_PC)
+    if (metatileBehavior == MB_SECRET_BASE_PC)
         return TRUE;
     else
         return FALSE;
 }
 
-bool8 MetatileBehavior_IsSecretBaseRegisterPC(u8 var)
+bool8 MetatileBehavior_IsSecretBaseRegisterPC(u8 metatileBehavior)
 {
-    if (var == MB_SECRET_BASE_REGISTER_PC)
+    if (metatileBehavior == MB_SECRET_BASE_REGISTER_PC)
         return TRUE;
     else
         return FALSE;
 }
 
-bool8 MetatileBehavior_IsMB_B2(u8 var) // unused
+bool8 Unref_MetatileBehavior_IsSecretBaseUnused_B2(u8 metatileBehavior)
 {
-    if (var == MB_B2)
+    if (metatileBehavior == MB_SECRET_BASE_UNUSED)
         return TRUE;
     else
         return FALSE;
 }
 
-bool8 MetatileBehavior_IsMB_B3(u8 var)
+bool8 MetatileBehavior_IsBlockDecoration(u8 metatileBehavior)
 {
-    if (var == MB_B3)
+    if (metatileBehavior == MB_BLOCK_DECORATION)
         return TRUE;
     else
         return FALSE;
 }
 
-bool8 MetatileBehavior_IsMB_B9(u8 var)
+bool8 MetatileBehavior_IsSecretBaseImpassable(u8 metatileBehavior)
 {
-    if (var == MB_B9)
+    if (metatileBehavior == MB_SECRET_BASE_IMPASSABLE)
         return TRUE;
     else
         return FALSE;
 }
 
-bool8 MetatileBehavior_IsMB_C6(u8 var)
+bool8 MetatileBehavior_IsMB_C6(u8 metatileBehavior)
 {
-    if (var == MB_C6)
+    if (metatileBehavior == MB_C6)
         return TRUE;
     else
         return FALSE;
 }
 
-bool8 MetatileBehavior_IsSecretBasePoster(u8 var)
+bool8 MetatileBehavior_IsSecretBasePoster(u8 metatileBehavior)
 {
-    if (var == MB_SECRET_BASE_POSTER)
+    if (metatileBehavior == MB_SECRET_BASE_POSTER)
         return TRUE;
     else
         return FALSE;
 }
 
-bool8 MetatileBehavior_IsNormal(u8 var)
+bool8 MetatileBehavior_IsNormal(u8 metatileBehavior)
 {
-    if (var == MB_NORMAL)
+    if (metatileBehavior == MB_NORMAL)
         return TRUE;
     else
         return FALSE;
 }
 
-bool8 MetatileBehavior_IsMB_B7(u8 var)
+bool8 MetatileBehavior_IsSecretBaseNorthWall(u8 metatileBehavior)
 {
-    if (var == MB_B7)
+    if (metatileBehavior == MB_SECRET_BASE_NORTH_WALL)
         return TRUE;
     else
         return FALSE;
 }
 
-bool8 MetatileBehavior_IsMB_B2_Duplicate(u8 var) // unused
+bool8 Unref_MetatileBehavior_IsSecretBaseUnused_B2_2(u8 metatileBehavior)
 {
-    if (var == MB_B2)
+    if (metatileBehavior == MB_SECRET_BASE_UNUSED)
         return TRUE;
     else
         return FALSE;
 }
 
-bool8 MetatileBehavior_IsMB_B5(u8 var)
+bool8 MetatileBehavior_IsSecretBaseLargeMatEdge(u8 metatileBehavior)
 {
-    if (var == MB_B5)
+    if (metatileBehavior == MB_SECRET_BASE_LARGE_MAT_EDGE)
         return TRUE;
     else
         return FALSE;
 }
 
-bool8 MetatileBehavior_IsMB_C3(u8 var)
+bool8 MetatileBehavior_IsLargeMatCenter(u8 metatileBehavior)
 {
-    if (var == MB_C3)
+    if (metatileBehavior == MB_LARGE_MAT_CENTER)
         return TRUE;
     else
         return FALSE;
 }
 
-bool8 MetatileBehavior_IsMB_C2(u8 var)
+bool8 MetatileBehavior_IsSecretBaseHole(u8 metatileBehavior)
 {
-    if (var == MB_C2)
+    if (metatileBehavior == MB_SECRET_BASE_HOLE)
         return TRUE;
     else
         return FALSE;
 }
 
-bool8 MetatileBehavior_IsSecretBaseBalloon(u8 var)
+bool8 MetatileBehavior_IsSecretBaseBalloon(u8 metatileBehavior)
 {
-    if (var == MB_SECRET_BASE_BALLOON)
+    if (metatileBehavior == MB_SECRET_BASE_BALLOON)
         return TRUE;
     else
         return FALSE;
 }
 
-bool8 MetatileBehavior_IsMB_BE(u8 var)
+bool8 MetatileBehavior_IsSecretBaseBreakableDoor(u8 metatileBehavior)
 {
-    if (var == MB_BE)
+    if (metatileBehavior == MB_SECRET_BASE_BREAKABLE_DOOR)
         return TRUE;
     else
         return FALSE;
 }
 
-bool8 MetatileBehavior_IsSecretBaseSoundMat(u8 var)
+bool8 MetatileBehavior_IsSecretBaseSoundMat(u8 metatileBehavior)
 {
-    if (var == MB_SECRET_BASE_SOUND_MAT)
+    if (metatileBehavior == MB_SECRET_BASE_SOUND_MAT)
         return TRUE;
     else
         return FALSE;
 }
 
-bool8 MetatileBehavior_IsSecretBaseGlitterMat(u8 var)
+bool8 MetatileBehavior_IsSecretBaseGlitterMat(u8 metatileBehavior)
 {
-    if (var == MB_SECRET_BASE_GLITTER_MAT)
+    if (metatileBehavior == MB_SECRET_BASE_GLITTER_MAT)
         return TRUE;
     else
         return FALSE;
 }
 
-bool8 MetatileBehavior_IsMB_BF(u8 var)
+bool8 MetatileBehavior_IsSecretBaseSandOrnament(u8 metatileBehavior)
 {
-    if (var == MB_BF)
+    if (metatileBehavior == MB_SECRET_BASE_SAND_ORNAMENT)
         return TRUE;
     else
         return FALSE;
 }
 
-bool8 MetatileBehavior_IsSecretBaseTvOrShield(u8 var)
+bool8 MetatileBehavior_IsSecretBaseTvOrShield(u8 metatileBehavior)
 {
-    if (var == MB_SECRET_BASE_TV_SHIELD)
+    if (metatileBehavior == MB_SECRET_BASE_TV_SHIELD)
         return TRUE;
     else
         return FALSE;
 }
 
-bool8 MetatileBehavior_IsMB_C5(u8 var)
+bool8 MetatileBehavior_IsPlayerRoomPCOn(u8 metatileBehavior)
 {
-    if (var == MB_C5)
+    if (metatileBehavior == MB_PLAYER_ROOM_PC_ON)
         return TRUE;
     else
         return FALSE;
 }
 
-bool8 MetatileBehavior_HasRipples(u8 var)
+bool8 MetatileBehavior_HasRipples(u8 metatileBehavior)
 {
-    if (var == MB_POND_WATER || var == MB_PUDDLE || var == MB_SOOTOPOLIS_DEEP_WATER)
+    if (metatileBehavior == MB_POND_WATER || metatileBehavior == MB_PUDDLE || metatileBehavior == MB_SOOTOPOLIS_DEEP_WATER)
         return TRUE;
     else
         return FALSE;
 }
 
-bool8 MetatileBehavior_IsPuddle(u8 var)
+bool8 MetatileBehavior_IsPuddle(u8 metatileBehavior)
 {
-    if (var == MB_PUDDLE)
+    if (metatileBehavior == MB_PUDDLE)
         return TRUE;
     else
         return FALSE;
 }
 
-bool8 MetatileBehavior_IsTallGrass(u8 var)
+bool8 MetatileBehavior_IsTallGrass(u8 metatileBehavior)
 {
-    if (var == MB_TALL_GRASS)
+    if (metatileBehavior == MB_TALL_GRASS)
         return TRUE;
     else
         return FALSE;
 }
 
-bool8 MetatileBehavior_IsLongGrass(u8 var)
+bool8 MetatileBehavior_IsLongGrass(u8 metatileBehavior)
 {
-    if (var == MB_LONG_GRASS)
+    if (metatileBehavior == MB_LONG_GRASS)
         return TRUE;
     else
         return FALSE;
 }
 
-bool8 MetatileBehavior_IsBerryTreeSoil(u8 var)
+bool8 MetatileBehavior_IsBerryTreeSoil(u8 metatileBehavior)
 {
-    if (var == MB_BERRY_TREE_SOIL)
+    if (metatileBehavior == MB_BERRY_TREE_SOIL)
         return TRUE;
     else
         return FALSE;
 }
 
-bool8 MetatileBehavior_IsAshGrass(u8 var)
+bool8 MetatileBehavior_IsAshGrass(u8 metatileBehavior)
 {
-    if (var == MB_ASHGRASS)
+    if (metatileBehavior == MB_ASHGRASS)
         return TRUE;
     else
         return FALSE;
 }
 
-bool8 MetatileBehavior_IsUnusedFootprintMetatile(u8 var)
+bool8 MetatileBehavior_IsFootprints(u8 metatileBehavior)
 {
-    if (var == MB_25)
+    // MB_FOOTPRINTS is not used by any metatiles.
+    if (metatileBehavior == MB_FOOTPRINTS)
         return TRUE;
     else
         return FALSE;
 }
 
-bool8 MetatileBehavior_IsBridge(u8 var)
+bool8 MetatileBehavior_IsBridge(u8 metatileBehavior)
 {
-    if ((var == MB_WARP_OR_BRIDGE || var == MB_71 || var == MB_ROUTE120_NORTH_BRIDGE_1 || var == MB_ROUTE120_NORTH_BRIDGE_2)
-        || (var == MB_ROUTE120_NORTH_BRIDGE_3 || var == MB_ROUTE120_NORTH_BRIDGE_4 || var == MB_7E || var == MB_ROUTE110_BRIDGE))
+    if ((metatileBehavior == MB_WARP_OR_BRIDGE || metatileBehavior == MB_UNUSED_71 || metatileBehavior == MB_ROUTE120_NORTH_BRIDGE_1 || metatileBehavior == MB_ROUTE120_NORTH_BRIDGE_2)
+        || (metatileBehavior == MB_ROUTE120_NORTH_BRIDGE_3 || metatileBehavior == MB_ROUTE120_NORTH_BRIDGE_4 || metatileBehavior == MB_UNUSED_7E || metatileBehavior == MB_ROUTE110_BRIDGE))
         return TRUE;
     else
         return FALSE;
 }
 
-u8 MetatileBehavior_GetBridgeSth(u8 var)
+u8 MetatileBehavior_GetBridgeSth(u8 metatileBehavior)
 {
-    u8 result = var - MB_WARP_OR_BRIDGE;
+    u8 result = metatileBehavior - MB_WARP_OR_BRIDGE;
     if (result < 4)
         return result;
 
-    result = var - MB_ROUTE120_SOUTH_BRIDGE_1;
+    result = metatileBehavior - MB_ROUTE120_SOUTH_BRIDGE_1;
     if (result < 2)
         return 2;
 
-    result = var - MB_ROUTE120_NORTH_BRIDGE_3;
+    result = metatileBehavior - MB_ROUTE120_NORTH_BRIDGE_3;
     if (result < 2)
         return 3;
 
     return 0;
 }
 
-u8 MetatileBehavior_8089510(u8 var)
+u8 MetatileBehavior_8089510(u8 metatileBehavior)
 {
-    u8 result = var - MB_WARP_OR_BRIDGE;
+    u8 result = metatileBehavior - MB_WARP_OR_BRIDGE;
 
     if (result < 4)
         return 1;
@@ -898,485 +924,514 @@ u8 MetatileBehavior_8089510(u8 var)
         return 0;
 }
 
-bool8 MetatileBehavior_IsLandWildEncounter(u8 var)
+bool8 MetatileBehavior_IsLandWildEncounter(u8 metatileBehavior)
 {
-    if (MetatileBehavior_IsSurfableWaterOrUnderwater(var) == FALSE && MetatileBehavior_IsEncounterTile(var) == TRUE)
+    if (MetatileBehavior_IsSurfableWaterOrUnderwater(metatileBehavior) == FALSE && MetatileBehavior_IsEncounterTile(metatileBehavior) == TRUE)
         return TRUE;
     else
         return FALSE;
 }
 
-bool8 MetatileBehavior_IsWaterWildEncounter(u8 var)
+bool8 MetatileBehavior_IsWaterWildEncounter(u8 metatileBehavior)
 {
-    if (MetatileBehavior_IsSurfableWaterOrUnderwater(var) == TRUE && MetatileBehavior_IsEncounterTile(var) == TRUE)
+    if (MetatileBehavior_IsSurfableWaterOrUnderwater(metatileBehavior) == TRUE && MetatileBehavior_IsEncounterTile(metatileBehavior) == TRUE)
         return TRUE;
     else
         return FALSE;
 }
 
-bool8 MetatileBehavior_IsMB_0B(u8 var)
+bool8 MetatileBehavior_IsIndoorEncounter(u8 metatileBehavior)
 {
-    if (var == MB_0B)
+    if (metatileBehavior == MB_INDOOR_ENCOUNTER)
         return TRUE;
     else
         return FALSE;
 }
 
-bool8 MetatileBehavior_IsMountain(u8 var)
+bool8 MetatileBehavior_IsMountain(u8 metatileBehavior)
 {
-    if (var == MB_MOUNTAIN_TOP)
+    if (metatileBehavior == MB_MOUNTAIN_TOP)
         return TRUE;
     else
         return FALSE;
 }
 
-bool8 MetatileBehavior_IsDiveable(u8 var)
+bool8 MetatileBehavior_IsDiveable(u8 metatileBehavior)
 {
-    if (var == MB_SEMI_DEEP_WATER || var == MB_DEEP_WATER || var == MB_SOOTOPOLIS_DEEP_WATER)
+    if (metatileBehavior == MB_SEMI_DEEP_WATER
+     || metatileBehavior == MB_DEEP_WATER
+     || metatileBehavior == MB_SOOTOPOLIS_DEEP_WATER)
         return TRUE;
     else
         return FALSE;
 }
 
-bool8 MetatileBehavior_IsUnableToEmerge(u8 var)
+bool8 MetatileBehavior_IsUnableToEmerge(u8 metatileBehavior)
 {
-    if (var == MB_NO_SURFACING || var == MB_SEAWEED_NO_SURFACING)
+    if (metatileBehavior == MB_NO_SURFACING
+     || metatileBehavior == MB_SEAWEED_NO_SURFACING)
         return TRUE;
     else
         return FALSE;
 }
 
-bool8 MetatileBehavior_IsShallowFlowingWater(u8 var)
+bool8 MetatileBehavior_IsShallowFlowingWater(u8 metatileBehavior)
 {
-    if (var == MB_SHALLOW_WATER || var == MB_STAIRS_OUTSIDE_ABANDONED_SHIP || var == MB_SHOAL_CAVE_ENTRANCE)
+    if (metatileBehavior == MB_SHALLOW_WATER
+     || metatileBehavior == MB_STAIRS_OUTSIDE_ABANDONED_SHIP
+     || metatileBehavior == MB_SHOAL_CAVE_ENTRANCE)
         return TRUE;
     else
         return FALSE;
 }
 
-bool8 MetatileBehavior_IsThinIce(u8 var)
+bool8 MetatileBehavior_IsThinIce(u8 metatileBehavior)
 {
-    if (var == MB_THIN_ICE)
+    if (metatileBehavior == MB_THIN_ICE)
         return TRUE;
     else
         return FALSE;
 }
 
-bool8 MetatileBehavior_IsCrackedIce(u8 var)
+bool8 MetatileBehavior_IsCrackedIce(u8 metatileBehavior)
 {
-    if (var == MB_CRACKED_ICE)
+    if (metatileBehavior == MB_CRACKED_ICE)
         return TRUE;
     else
         return FALSE;
 }
 
-bool8 MetatileBehavior_IsDeepOrOceanWater(u8 var)
+bool8 MetatileBehavior_IsDeepOrOceanWater(u8 metatileBehavior)
 {
-    if (var == MB_OCEAN_WATER || var == MB_SEMI_DEEP_WATER || var == MB_DEEP_WATER)
+    if (metatileBehavior == MB_OCEAN_WATER
+     || metatileBehavior == MB_SEMI_DEEP_WATER
+     || metatileBehavior == MB_DEEP_WATER)
         return TRUE;
     else
         return FALSE;
 }
 
-bool8 MetatileBehavior_IsMB_18_OrMB_1A(u8 var) // unused
+bool8 Unref_MetatileBehavior_IsUnusedSootopolisWater(u8 metatileBehavior)
 {
-    if (var == MB_18 || var == MB_1A)
+    if (metatileBehavior == MB_UNUSED_SOOTOPOLIS_DEEP_WATER
+     || metatileBehavior == MB_UNUSED_SOOTOPOLIS_DEEP_WATER_2)
         return TRUE;
     else
         return FALSE;
 }
 
-bool8 MetatileBehavior_IsSurfableAndNotWaterfall(u8 var)
+bool8 MetatileBehavior_IsSurfableAndNotWaterfall(u8 metatileBehavior)
 {
-    if (MetatileBehavior_IsSurfableWaterOrUnderwater(var) && MetatileBehavior_IsWaterfall(var) == FALSE)
+    if (MetatileBehavior_IsSurfableWaterOrUnderwater(metatileBehavior)
+     && MetatileBehavior_IsWaterfall(metatileBehavior) == FALSE)
         return TRUE;
     else
         return FALSE;
 }
 
-bool8 MetatileBehavior_IsEastBlocked(u8 var)
+bool8 MetatileBehavior_IsEastBlocked(u8 metatileBehavior)
 {
-    if (var == MB_IMPASSABLE_EAST || var == MB_IMPASSABLE_NORTHEAST || var == MB_IMPASSABLE_SOUTHEAST || var == MB_C1 || var == MB_BE)
+    if (metatileBehavior == MB_IMPASSABLE_EAST
+     || metatileBehavior == MB_IMPASSABLE_NORTHEAST
+     || metatileBehavior == MB_IMPASSABLE_SOUTHEAST
+     || metatileBehavior == MB_IMPASSABLE_WEST_AND_EAST
+     || metatileBehavior == MB_SECRET_BASE_BREAKABLE_DOOR)
         return TRUE;
     else
         return FALSE;
 }
 
-bool8 MetatileBehavior_IsWestBlocked(u8 var)
+bool8 MetatileBehavior_IsWestBlocked(u8 metatileBehavior)
 {
-    if (var == MB_IMPASSABLE_WEST || var == MB_IMPASSABLE_NORTHWEST || var == MB_IMPASSABLE_SOUTHWEST || var == MB_C1 || var == MB_BE)
+    if (metatileBehavior == MB_IMPASSABLE_WEST
+     || metatileBehavior == MB_IMPASSABLE_NORTHWEST
+     || metatileBehavior == MB_IMPASSABLE_SOUTHWEST
+     || metatileBehavior == MB_IMPASSABLE_WEST_AND_EAST
+     || metatileBehavior == MB_SECRET_BASE_BREAKABLE_DOOR)
         return TRUE;
     else
         return FALSE;
 }
 
-bool8 MetatileBehavior_IsNorthBlocked(u8 var)
+bool8 MetatileBehavior_IsNorthBlocked(u8 metatileBehavior)
 {
-    if (var == MB_IMPASSABLE_NORTH || var == MB_IMPASSABLE_NORTHEAST || var == MB_IMPASSABLE_NORTHWEST || var == MB_BED)
+    if (metatileBehavior == MB_IMPASSABLE_NORTH
+     || metatileBehavior == MB_IMPASSABLE_NORTHEAST
+     || metatileBehavior == MB_IMPASSABLE_NORTHWEST
+     || metatileBehavior == MB_IMPASSABLE_SOUTH_AND_NORTH)
         return TRUE;
     else
         return FALSE;
 }
 
-bool8 MetatileBehavior_IsSouthBlocked(u8 var)
+bool8 MetatileBehavior_IsSouthBlocked(u8 metatileBehavior)
 {
-    if (var == MB_IMPASSABLE_SOUTH || var == MB_IMPASSABLE_SOUTHEAST || var == MB_IMPASSABLE_SOUTHWEST || var == MB_BED)
+    if (metatileBehavior == MB_IMPASSABLE_SOUTH
+     || metatileBehavior == MB_IMPASSABLE_SOUTHEAST
+     || metatileBehavior == MB_IMPASSABLE_SOUTHWEST
+     || metatileBehavior == MB_IMPASSABLE_SOUTH_AND_NORTH)
         return TRUE;
     else
         return FALSE;
 }
 
-bool8 MetatileBehavior_IsShortGrass(u8 var)
+bool8 MetatileBehavior_IsShortGrass(u8 metatileBehavior)
 {
-    if (var == MB_SHORT_GRASS)
+    if (metatileBehavior == MB_SHORT_GRASS)
         return TRUE;
     else
         return FALSE;
 }
 
-bool8 MetatileBehavior_IsHotSprings(u8 var)
+bool8 MetatileBehavior_IsHotSprings(u8 metatileBehavior)
 {
-    if (var == MB_HOT_SPRINGS)
+    if (metatileBehavior == MB_HOT_SPRINGS)
         return TRUE;
     else
         return FALSE;
 }
 
-bool8 MetatileBehavior_IsWaterfall(u8 var)
+bool8 MetatileBehavior_IsWaterfall(u8 metatileBehavior)
 {
-    if (var == MB_WATERFALL)
+    if (metatileBehavior == MB_WATERFALL)
         return TRUE;
     else
         return FALSE;
 }
 
-bool8 MetatileBehavior_IsFortreeBridge(u8 var)
+bool8 MetatileBehavior_IsFortreeBridge(u8 metatileBehavior)
 {
-    if (var == MB_FORTREE_BRIDGE)
+    if (metatileBehavior == MB_FORTREE_BRIDGE)
         return TRUE;
     else
         return FALSE;
 }
 
-bool8 MetatileBehavior_IsPacifilogVerticalLog1(u8 var)
+bool8 MetatileBehavior_IsPacifilogVerticalLog1(u8 metatileBehavior)
 {
-    if (var == MB_PACIFIDLOG_VERTICAL_LOG_1)
+    if (metatileBehavior == MB_PACIFIDLOG_VERTICAL_LOG_1)
         return TRUE;
     else
         return FALSE;
 }
 
-bool8 MetatileBehavior_IsPacifilogVerticalLog2(u8 var)
+bool8 MetatileBehavior_IsPacifilogVerticalLog2(u8 metatileBehavior)
 {
-    if (var == MB_PACIFIDLOG_VERTICAL_LOG_2)
+    if (metatileBehavior == MB_PACIFIDLOG_VERTICAL_LOG_2)
         return TRUE;
     else
         return FALSE;
 }
 
-bool8 MetatileBehavior_IsPacifilogHorizontalLog1(u8 var)
+bool8 MetatileBehavior_IsPacifilogHorizontalLog1(u8 metatileBehavior)
 {
-    if (var == MB_PACIFIDLOG_HORIZONTAL_LOG_1)
+    if (metatileBehavior == MB_PACIFIDLOG_HORIZONTAL_LOG_1)
         return TRUE;
     else
         return FALSE;
 }
 
-bool8 MetatileBehavior_IsPacifilogHorizontalLog2(u8 var)
+bool8 MetatileBehavior_IsPacifilogHorizontalLog2(u8 metatileBehavior)
 {
-    if (var == MB_PACIFIDLOG_HORIZONTAL_LOG_2)
+    if (metatileBehavior == MB_PACIFIDLOG_HORIZONTAL_LOG_2)
         return TRUE;
     else
         return FALSE;
 }
 
-bool8 MetatileBehavior_IsPacifidlogLog(u8 var)
+bool8 MetatileBehavior_IsPacifidlogLog(u8 metatileBehavior)
 {
-    if (var == MB_PACIFIDLOG_VERTICAL_LOG_1 || var == MB_PACIFIDLOG_VERTICAL_LOG_2
-        || var == MB_PACIFIDLOG_HORIZONTAL_LOG_1 || var == MB_PACIFIDLOG_HORIZONTAL_LOG_2)
+    if (metatileBehavior == MB_PACIFIDLOG_VERTICAL_LOG_1 || metatileBehavior == MB_PACIFIDLOG_VERTICAL_LOG_2
+        || metatileBehavior == MB_PACIFIDLOG_HORIZONTAL_LOG_1 || metatileBehavior == MB_PACIFIDLOG_HORIZONTAL_LOG_2)
         return TRUE;
     else
         return FALSE;
 }
 
-bool8 MetatileBehavior_IsTrickHousePuzzleDoor(u8 var)
+bool8 MetatileBehavior_IsTrickHousePuzzleDoor(u8 metatileBehavior)
 {
-    if (var == MB_TRICK_HOUSE_PUZZLE_DOOR)
+    if (metatileBehavior == MB_TRICK_HOUSE_PUZZLE_DOOR)
         return TRUE;
     else
         return FALSE;
 }
 
-bool8 MetatileBehavior_IsRegionMap(u8 var)
+bool8 MetatileBehavior_IsRegionMap(u8 metatileBehavior)
 {
-    if (var == MB_REGION_MAP)
+    if (metatileBehavior == MB_REGION_MAP)
         return TRUE;
     else
         return FALSE;
 }
 
-bool8 MetatileBehavior_IsClosedSootopolisGymDoor(u8 var)
+bool8 MetatileBehavior_IsClosedSootopolisGymDoor(u8 metatileBehavior)
 {
-    if (var == MB_CLOSED_SOOTOPOLIS_GYM_DOOR)
+    if (metatileBehavior == MB_CLOSED_SOOTOPOLIS_DOOR)
         return TRUE;
     else
         return FALSE;
 }
 
-bool8 MetatileBehavior_IsUnknownClosedDoor(u8 var)
+bool8 MetatileBehavior_IsUnknownClosedDoor(u8 metatileBehavior)
 {
-    if (var == MB_UNKNOWN_CLOSED_DOOR)
+    if (metatileBehavior == MB_UNKNOWN_CLOSED_DOOR)
         return TRUE;
     else
         return FALSE;
 }
 
-bool8 MetatileBehavior_IsRoulette(u8 var) // unused
+bool8 MetatileBehavior_IsRoulette(u8 metatileBehavior) // unused
 {
-    if (var == MB_ROULETTE)
+    if (metatileBehavior == MB_ROULETTE)
         return TRUE;
     else
         return FALSE;
 }
 
-bool8 MetatileBehavior_IsPokeblockFeeder(u8 var)
+bool8 MetatileBehavior_IsPokeblockFeeder(u8 metatileBehavior)
 {
-    if (var == MB_POKEBLOCK_FEEDER)
+    if (metatileBehavior == MB_POKEBLOCK_FEEDER)
         return TRUE;
     else
         return FALSE;
 }
 
-bool8 MetatileBehavior_IsSecretBaseJumpMat(u8 var)
+bool8 MetatileBehavior_IsSecretBaseJumpMat(u8 metatileBehavior)
 {
-    if (var == MB_SECRET_BASE_JUMP_MAT)
+    if (metatileBehavior == MB_SECRET_BASE_JUMP_MAT)
         return TRUE;
     else
         return FALSE;
 }
 
-bool8 MetatileBehavior_IsSecretBaseSpinMat(u8 var)
+bool8 MetatileBehavior_IsSecretBaseSpinMat(u8 metatileBehavior)
 {
-    if (var == MB_SECRET_BASE_SPIN_MAT)
+    if (metatileBehavior == MB_SECRET_BASE_SPIN_MAT)
         return TRUE;
     else
         return FALSE;
 }
 
-bool8 MetatileBehavior_IsLavaridgeB1FWarp(u8 var)
+bool8 MetatileBehavior_IsLavaridgeB1FWarp(u8 metatileBehavior)
 {
-    if (var == MB_LAVARIDGE_GYM_B1F_WARP)
+    if (metatileBehavior == MB_LAVARIDGE_GYM_B1F_WARP)
         return TRUE;
     else
         return FALSE;
 }
 
-bool8 MetatileBehavior_IsLavaridge1FWarp(u8 var)
+bool8 MetatileBehavior_IsLavaridge1FWarp(u8 metatileBehavior)
 {
-    if (var == MB_LAVARIDGE_GYM_1F_WARP)
+    if (metatileBehavior == MB_LAVARIDGE_GYM_1F_WARP)
         return TRUE;
     else
         return FALSE;
 }
 
-bool8 MetatileBehavior_IsAquaHideoutWarp(u8 var)
+bool8 MetatileBehavior_IsAquaHideoutWarp(u8 metatileBehavior)
 {
-    if (var == MB_AQUA_HIDEOUT_WARP)
+    if (metatileBehavior == MB_AQUA_HIDEOUT_WARP)
         return TRUE;
     else
         return FALSE;
 }
 
-bool8 MetatileBehavior_IsWarpOrBridge(u8 var)
+bool8 MetatileBehavior_IsWarpOrBridge(u8 metatileBehavior)
 {
-    if (var == MB_WARP_OR_BRIDGE)
+    if (metatileBehavior == MB_WARP_OR_BRIDGE)
         return TRUE;
     else
         return FALSE;
 }
 
-bool8 MetatileBehavior_IsMossdeepGymWarp(u8 var)
+bool8 MetatileBehavior_IsMossdeepGymWarp(u8 metatileBehavior)
 {
-    if (var == MB_MOSSDEEP_GYM_WARP)
+    if (metatileBehavior == MB_MOSSDEEP_GYM_WARP)
         return TRUE;
     else
         return FALSE;
 }
 
 
-bool8 MetatileBehavior_IsSurfableFishableWater(u8 var)
+bool8 MetatileBehavior_IsSurfableFishableWater(u8 metatileBehavior)
 {
-    if (var == MB_POND_WATER || var == MB_OCEAN_WATER || var == MB_SEMI_DEEP_WATER || var == MB_DEEP_WATER
-        || var == MB_SOOTOPOLIS_DEEP_WATER || (var == MB_EASTWARD_CURRENT || var == MB_WESTWARD_CURRENT
-        || var == MB_NORTHWARD_CURRENT || var == MB_SOUTHWARD_CURRENT))
+    if (metatileBehavior == MB_POND_WATER || metatileBehavior == MB_OCEAN_WATER || metatileBehavior == MB_SEMI_DEEP_WATER || metatileBehavior == MB_DEEP_WATER
+        || metatileBehavior == MB_SOOTOPOLIS_DEEP_WATER || (metatileBehavior == MB_EASTWARD_CURRENT || metatileBehavior == MB_WESTWARD_CURRENT
+        || metatileBehavior == MB_NORTHWARD_CURRENT || metatileBehavior == MB_SOUTHWARD_CURRENT))
         return TRUE;
     else
         return FALSE;
 }
 
-bool8 MetatileBehavior_IsMtPyreHole(u8 var)
+bool8 MetatileBehavior_IsMtPyreHole(u8 metatileBehavior)
 {
-    if (var == MB_MT_PYRE_HOLE)
+    if (metatileBehavior == MB_MT_PYRE_HOLE)
         return TRUE;
     else
         return FALSE;
 }
 
-bool8 MetatileBehavior_IsCrackedFloorHole(u8 var)
+bool8 MetatileBehavior_IsCrackedFloorHole(u8 metatileBehavior)
 {
-    if (var == MB_CRACKED_FLOOR_HOLE)
+    if (metatileBehavior == MB_CRACKED_FLOOR_HOLE)
         return TRUE;
     else
         return FALSE;
 }
 
-bool8 MetatileBehavior_IsCrackedFloor(u8 var)
+bool8 MetatileBehavior_IsCrackedFloor(u8 metatileBehavior)
 {
-    if (var == MB_CRACKED_FLOOR)
+    if (metatileBehavior == MB_CRACKED_FLOOR)
         return TRUE;
     else
         return FALSE;
 }
 
-bool8 MetatileBehavior_IsMuddySlope(u8 var)
+bool8 MetatileBehavior_IsMuddySlope(u8 metatileBehavior)
 {
-    if (var == MB_MUDDY_SLOPE)
+    if (metatileBehavior == MB_MUDDY_SLOPE)
         return TRUE;
     else
         return FALSE;
 }
 
-bool8 MetatileBehavior_IsBumpySlope(u8 var)
+bool8 MetatileBehavior_IsBumpySlope(u8 metatileBehavior)
 {
-    if (var == MB_BUMPY_SLOPE)
+    if (metatileBehavior == MB_BUMPY_SLOPE)
         return TRUE;
     else
         return FALSE;
 }
 
-bool8 MetatileBehavior_IsIsolatedVerticalRail(u8 var)
+bool8 MetatileBehavior_IsIsolatedVerticalRail(u8 metatileBehavior)
 {
-    if (var == MB_ISOLATED_VERTICAL_RAIL)
+    if (metatileBehavior == MB_ISOLATED_VERTICAL_RAIL)
         return TRUE;
     else
         return FALSE;
 }
 
-bool8 MetatileBehavior_IsIsolatedHorizontalRail(u8 var)
+bool8 MetatileBehavior_IsIsolatedHorizontalRail(u8 metatileBehavior)
 {
-    if (var == MB_ISOLATED_HORIZONTAL_RAIL)
+    if (metatileBehavior == MB_ISOLATED_HORIZONTAL_RAIL)
         return TRUE;
     else
         return FALSE;
 }
 
-bool8 MetatileBehavior_IsVerticalRail(u8 var)
+bool8 MetatileBehavior_IsVerticalRail(u8 metatileBehavior)
 {
-    if (var == MB_VERTICAL_RAIL)
+    if (metatileBehavior == MB_VERTICAL_RAIL)
         return TRUE;
     else
         return FALSE;
 }
 
-bool8 MetatileBehavior_IsHorizontalRail(u8 var)
+bool8 MetatileBehavior_IsHorizontalRail(u8 metatileBehavior)
 {
-    if (var == MB_HORIZONTAL_RAIL)
+    if (metatileBehavior == MB_HORIZONTAL_RAIL)
         return TRUE;
     else
         return FALSE;
 }
 
-bool8 MetatileBehavior_IsSeaweed(u8 var)
+bool8 MetatileBehavior_IsSeaweed(u8 metatileBehavior)
 {
-    if (var == MB_SEAWEED || var == MB_SEAWEED_NO_SURFACING)
+    if (metatileBehavior == MB_SEAWEED || metatileBehavior == MB_SEAWEED_NO_SURFACING)
         return TRUE;
     else
         return FALSE;
 }
 
-bool8 MetatileBehavior_IsRunningDisallowed(u8 var)
+bool8 MetatileBehavior_IsRunningDisallowed(u8 metatileBehavior)
 {
-    if (var == MB_NO_RUNNING || var == MB_LONG_GRASS || var == MB_HOT_SPRINGS || MetatileBehavior_IsPacifidlogLog(var) != FALSE)
+    if (metatileBehavior == MB_NO_RUNNING
+     || metatileBehavior == MB_LONG_GRASS
+     || metatileBehavior == MB_HOT_SPRINGS
+     || MetatileBehavior_IsPacifidlogLog(metatileBehavior) != FALSE)
         return TRUE;
     else
         return FALSE;
 }
 
-bool8 MetatileBehavior_IsCuttableGrass(u8 var)
+bool8 MetatileBehavior_IsCuttableGrass(u8 metatileBehavior)
 {
-    if (var == MB_TALL_GRASS || var == MB_LONG_GRASS || var == MB_ASHGRASS || var == MB_LONG_GRASS_SOUTH_EDGE)
+    if (metatileBehavior == MB_TALL_GRASS
+     || metatileBehavior == MB_LONG_GRASS
+     || metatileBehavior == MB_ASHGRASS
+     || metatileBehavior == MB_LONG_GRASS_SOUTH_EDGE)
         return TRUE;
     else
         return FALSE;
 }
 
-bool8 MetatileBehavior_IsRunningShoesInstruction(u8 var)
+bool8 MetatileBehavior_IsRunningShoesInstruction(u8 metatileBehavior)
 {
-    if (var == MB_RUNNING_SHOES_INSTRUCTION)
+    if (metatileBehavior == MB_RUNNING_SHOES_INSTRUCTION)
         return TRUE;
     else
         return FALSE;
 }
 
-bool8 MetatileBehavior_IsPictureBookShelf(u8 var)
+bool8 MetatileBehavior_IsPictureBookShelf(u8 metatileBehavior)
 {
-    if (var == MB_PICTURE_BOOK_SHELF)
+    if (metatileBehavior == MB_PICTURE_BOOK_SHELF)
         return TRUE;
     else
         return FALSE;
 }
 
-bool8 MetatileBehavior_IsBookShelf(u8 var)
+bool8 MetatileBehavior_IsBookShelf(u8 metatileBehavior)
 {
-    if (var == MB_BOOKSHELF)
+    if (metatileBehavior == MB_BOOKSHELF)
         return TRUE;
     else
         return FALSE;
 }
 
-bool8 MetatileBehavior_IsPokeCenterBookShelf(u8 var)
+bool8 MetatileBehavior_IsPokeCenterBookShelf(u8 metatileBehavior)
 {
-    if (var == MB_POKEMON_CENTER_BOOKSHELF)
+    if (metatileBehavior == MB_POKEMON_CENTER_BOOKSHELF)
         return TRUE;
     else
         return FALSE;
 }
 
-bool8 MetatileBehavior_IsVase(u8 var)
+bool8 MetatileBehavior_IsVase(u8 metatileBehavior)
 {
-    if (var == MB_VASE)
+    if (metatileBehavior == MB_VASE)
         return TRUE;
     else
         return FALSE;
 }
 
-bool8 MetatileBehavior_IsTrashCan(u8 var)
+bool8 MetatileBehavior_IsTrashCan(u8 metatileBehavior)
 {
-    if (var == MB_TRASH_CAN)
+    if (metatileBehavior == MB_TRASH_CAN)
         return TRUE;
     else
         return FALSE;
 }
 
-bool8 MetatileBehavior_IsShopShelf(u8 var)
+bool8 MetatileBehavior_IsShopShelf(u8 metatileBehavior)
 {
-    if (var == MB_SHOP_SHELF)
+    if (metatileBehavior == MB_SHOP_SHELF)
         return TRUE;
     else
         return FALSE;
 }
 
-bool8 MetatileBehavior_IsBlueprint(u8 var)
+bool8 MetatileBehavior_IsBlueprint(u8 metatileBehavior)
 {
-    if (var == MB_BLUEPRINT)
+    if (metatileBehavior == MB_BLUEPRINT)
         return TRUE;
     else
         return FALSE;
 }
 
-bool8 MetatileBehavior_IsBattlePyramidWarp(u8 var)
+bool8 MetatileBehavior_IsBattlePyramidWarp(u8 metatileBehavior)
 {
-    if (var == MB_BATTLE_PYRAMID_WARP)
+    if (metatileBehavior == MB_BATTLE_PYRAMID_WARP)
         return TRUE;
     else
         return FALSE;
@@ -1402,33 +1457,33 @@ bool8 MetatileBehavior_IsCableBoxResults2(u8 tile, u8 playerDir)
         return FALSE;
 }
 
-bool8 MetatileBehavior_IsQuestionnaire(u8 var)
+bool8 MetatileBehavior_IsQuestionnaire(u8 metatileBehavior)
 {
-    if (var == MB_QUESTIONNAIRE)
+    if (metatileBehavior == MB_QUESTIONNAIRE)
         return TRUE;
     else
         return FALSE;
 }
 
-bool8 MetatileBehavior_IsLongGrass_Duplicate(u8 var)
+bool8 MetatileBehavior_IsLongGrass_Duplicate(u8 metatileBehavior)
 {
-    if (var == MB_LONG_GRASS)
+    if (metatileBehavior == MB_LONG_GRASS)
         return TRUE;
     else
         return FALSE;
 }
 
-bool8 MetatileBehavior_IsLongGrassSouthEdge(u8 var)
+bool8 MetatileBehavior_IsLongGrassSouthEdge(u8 metatileBehavior)
 {
-    if (var == MB_LONG_GRASS_SOUTH_EDGE)
+    if (metatileBehavior == MB_LONG_GRASS_SOUTH_EDGE)
         return TRUE;
     else
         return FALSE;
 }
 
-bool8 MetatileBehavior_IsTrainerHillTimer(u8 var)
+bool8 MetatileBehavior_IsTrainerHillTimer(u8 metatileBehavior)
 {
-    if (var == MB_TRAINER_HILL_TIMER)
+    if (metatileBehavior == MB_TRAINER_HILL_TIMER)
         return TRUE;
     else
         return FALSE;