; life2.s is an implementation of Conway's Game of Life for Commodore 64
; Copyright (C) 2009 Tommi Saviranta <wnd@iki.fi>
;
; This program is free software: you can redistribute it and/or modify
; it under the terms of the GNU General Public License as published by
; the Free Software Foundation, either version 3 of the License, or
; (at your option) any later version.
;
; This program is distributed in the hope that it will be useful,
; but WITHOUT ANY WARRANTY; without even the implied warranty of
; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
; GNU General Public License for more details.
;
; You should have received a copy of the GNU General Public License
; along with this program.  If not, see <http://www.gnu.org/licenses/>.


; configuration

SCREEN_BORDER	= $d020
SCREEN_BG	= $d021

; frame A and B base address
SCREEN_A	= $0400
SCREEN_B	= $2000

; colour base address
COLOUR		= $d800

; character ram
CHARRAM		= $3000

; screen dimensions
SCREEN_WIDTH	= 40
SCREEN_HEIGHT	= 25

; options
BOARD_WIDTH	= 38
BOARD_HEIGHT	= 23
; NOTE: if you change board size, you'll have to recreate life2-init.s

BORDER_COLOUR	= 14
BG_COLOUR	= 6



MAX_WIDTH	= (SCREEN_WIDTH - 2) * 2
#if MAX_WIDTH < BOARD_WIDTH
#error "too many cells per row, can only have ", MAX_WIDTH
#endif

MAX_HEIGHT	= (SCREEN_HEIGHT - 2) * 2
#if MAX_HEIGHT < BOARD_HEIGHT
#error "too many cells per column, can only have ", MAX_HEIGHT
#endif