UNIT_COUNT      = 6
PLAYER_COUNT    = 3
ENEMY_COUNT     = 3

EMPTY_CELL      = $FF

TEAM_PLAYER     = 0
TEAM_ENEMY      = 1

STATE_PLAYER    = 0
STATE_ENEMY     = 1
STATE_CHECK     = 2
STATE_WIN       = 3
STATE_LOSE      = 4

INPUT_UP        = $01
INPUT_DOWN      = $02
INPUT_LEFT      = $04
INPUT_RIGHT     = $08
INPUT_FIRE      = $10
INPUT_NEXT      = $20
INPUT_WAIT      = $40
INPUT_RESTART   = $80

SCREEN_RAM      = $0400
COLOR_RAM       = $D800
SPRITE_PTRS     = SCREEN_RAM + $03F8

BOARD_COL       = 4
BOARD_ROW       = 4
BOARD_PIXEL_X   = 56
BOARD_PIXEL_Y   = 60

SPRITE_PLAYER_COLOR = 13
SPRITE_SELECTED_COLOR = 7
SPRITE_ENEMY_COLOR = 10
HUD_COLOR       = 1
BOARD_COLOR     = 15
BG_COLOR        = 6
BORDER_COLOR    = 14