Add subdirectories to data/ similar to pokecrystal

Top level text/ is now solely for the former text/maps/ files, and other files are in their respective subdirectories in data/.

data/types/names.asm

@@ -0,0 +1,48 @@
+TypeNames:
+
+	dw .Normal
+	dw .Fighting
+	dw .Flying
+	dw .Poison
+	dw .Ground
+	dw .Rock
+	dw .Bird
+	dw .Bug
+	dw .Ghost
+
+	dw .Normal
+	dw .Normal
+	dw .Normal
+	dw .Normal
+	dw .Normal
+	dw .Normal
+	dw .Normal
+	dw .Normal
+	dw .Normal
+	dw .Normal
+	dw .Normal
+
+	dw .Fire
+	dw .Water
+	dw .Grass
+	dw .Electric
+	dw .Psychic
+	dw .Ice
+	dw .Dragon
+
+.Normal:   db "NORMAL@"
+.Fighting: db "FIGHTING@"
+.Flying:   db "FLYING@"
+.Poison:   db "POISON@"
+.Fire:     db "FIRE@"
+.Water:    db "WATER@"
+.Grass:    db "GRASS@"
+.Electric: db "ELECTRIC@"
+.Psychic:  db "PSYCHIC@"
+.Ice:      db "ICE@"
+.Ground:   db "GROUND@"
+.Rock:     db "ROCK@"
+.Bird:     db "BIRD@"
+.Bug:      db "BUG@"
+.Ghost:    db "GHOST@"
+.Dragon:   db "DRAGON@"

data/types/type_matchups.asm

@@ -0,0 +1,89 @@
+TypeEffects:
+; format: attacking type, defending type, damage multiplier
+; the multiplier is a (decimal) fixed-point number:
+;     20 is ×2.0
+;     05 is ×0.5
+;     00 is ×0
+	db WATER,FIRE,20
+	db FIRE,GRASS,20
+	db FIRE,ICE,20
+	db GRASS,WATER,20
+	db ELECTRIC,WATER,20
+	db WATER,ROCK,20
+	db GROUND,FLYING,00
+	db WATER,WATER,05
+	db FIRE,FIRE,05
+	db ELECTRIC,ELECTRIC,05
+	db ICE,ICE,05
+	db GRASS,GRASS,05
+	db PSYCHIC,PSYCHIC,05
+	db FIRE,WATER,05
+	db GRASS,FIRE,05
+	db WATER,GRASS,05
+	db ELECTRIC,GRASS,05
+	db NORMAL,ROCK,05
+	db NORMAL,GHOST,00
+	db GHOST,GHOST,20
+	db FIRE,BUG,20
+	db FIRE,ROCK,05
+	db WATER,GROUND,20
+	db ELECTRIC,GROUND,00
+	db ELECTRIC,FLYING,20
+	db GRASS,GROUND,20
+	db GRASS,BUG,05
+	db GRASS,POISON,05
+	db GRASS,ROCK,20
+	db GRASS,FLYING,05
+	db ICE,WATER,05
+	db ICE,GRASS,20
+	db ICE,GROUND,20
+	db ICE,FLYING,20
+	db FIGHTING,NORMAL,20
+	db FIGHTING,POISON,05
+	db FIGHTING,FLYING,05
+	db FIGHTING,PSYCHIC,05
+	db FIGHTING,BUG,05
+	db FIGHTING,ROCK,20
+	db FIGHTING,ICE,20
+	db FIGHTING,GHOST,00
+	db POISON,GRASS,20
+	db POISON,POISON,05
+	db POISON,GROUND,05
+	db POISON,BUG,20
+	db POISON,ROCK,05
+	db POISON,GHOST,05
+	db GROUND,FIRE,20
+	db GROUND,ELECTRIC,20
+	db GROUND,GRASS,05
+	db GROUND,BUG,05
+	db GROUND,ROCK,20
+	db GROUND,POISON,20
+	db FLYING,ELECTRIC,05
+	db FLYING,FIGHTING,20
+	db FLYING,BUG,20
+	db FLYING,GRASS,20
+	db FLYING,ROCK,05
+	db PSYCHIC,FIGHTING,20
+	db PSYCHIC,POISON,20
+	db BUG,FIRE,05
+	db BUG,GRASS,20
+	db BUG,FIGHTING,05
+	db BUG,FLYING,05
+	db BUG,PSYCHIC,20
+	db BUG,GHOST,05
+	db BUG,POISON,20
+	db ROCK,FIRE,20
+	db ROCK,FIGHTING,05
+	db ROCK,GROUND,05
+	db ROCK,FLYING,20
+	db ROCK,BUG,20
+	db ROCK,ICE,20
+	db GHOST,NORMAL,00
+	db GHOST,PSYCHIC,00
+	db FIRE,DRAGON,05
+	db WATER,DRAGON,05
+	db ELECTRIC,DRAGON,05
+	db GRASS,DRAGON,05
+	db ICE,DRAGON,20
+	db DRAGON,DRAGON,20
+	db $FF