Coil clone.

script.txt

Author Connorses
Title Snake Scout
require_player_movement
background_color darkbrown
========
OBJECTS
========
background
black
player
blue
.000.
00000
0.0.0
00000
.000.
bodyU
darkblue
00000
00.00
00000
00000
.000.
bodyD
darkblue
.000.
00000
00000
00.00
00000
bodyL
darkblue
0000.
00000
0.000
00000
0000.
bodyR
darkblue
.0000
00000
000.0
00000
.0000
tailU
blue
00000
00000
00000
.000.
..0..
tailD
blue
..0..
.000.
00000
00000
00000
tailL
blue
000..
0000.
00000
0000.
000..
tailR
blue
..000
.0000
00000
.0000
..000
wall
lightgrey
fall
transparent
grow
lightgreen green
..0..
.101.
00000
.101.
..0..
shrink
lightred red
.....
11111
00000
11111
.....
=======
LEGEND
=======
. = background
# = wall
p = player
u = bodyu
d = bodyd
l = bodyl
r = bodyr
1 = tailu
2 = taild
3 = taill
4 = tailr
+ = grow
- = shrink
body = bodyU or bodyD or bodyL or bodyR
tail = tailU or tailD or tailL or tailR
snake = player or body or tail
=======
SOUNDS
=======

================
COLLISIONLAYERS
================
background
player, wall
body, tail
fall
grow,shrink
======
RULES
======

[snake fall] -> [down snake down fall]

[> player no fall|body] -> cancel
[> player no fall|tail] -> cancel
[> player no fall|wall] -> cancel
(add body when player moves)
[up    player no fall] -> [up    player bodyU]
[down  player no fall] -> [down  player bodyD]
[left  player no fall] -> [left  player bodyL]
[right player no fall] -> [right player bodyR]
(make tail move toward rear body)
[moving player no fall] [tailU] -> [moving player] [up    tailU]
[moving player no fall] [tailD] -> [moving player] [down  tailD]
[moving player no fall] [tailL] -> [moving player] [left  tailL]
[moving player no fall] [tailR] -> [moving player] [right tailR]

[> player|grow] [moving tail] -> [> player|   ] [stationary tail]
[> player|shrink] [moving tail] -> [> player|   ] [moving tail shrink]
[> tail shrink] -> [> tail > shrink]

[> tail no fall|bodyU] -> [   |tailU]
[> tail no fall|bodyD] -> [   |tailD]
[> tail no fall|bodyL] -> [   |tailL]
[> tail no fall|bodyR] -> [   |tailR]

(tail moves forward an extra time if you're shrinking)

late up    [tailU shrink|bodyU] -> [   |tailU]
late down  [tailD shrink|bodyU] -> [   |tailU]
late left  [tailL shrink|bodyU] -> [   |tailU]
late right [tailR shrink|bodyU] -> [   |tailU]

late up    [tailU shrink|bodyD] -> [   |tailD]
late down  [tailD shrink|bodyD] -> [   |tailD]
late left  [tailL shrink|bodyD] -> [   |tailD]
late right [tailR shrink|bodyD] -> [   |tailD]

late up    [tailU shrink|bodyL] -> [   |tailL]
late down  [tailD shrink|bodyL] -> [   |tailL]
late left  [tailL shrink|bodyL] -> [   |tailL]
late right [tailR shrink|bodyL] -> [   |tailL]

late up    [tailU shrink|bodyR] -> [   |tailR]
late down  [tailD shrink|bodyR] -> [   |tailR]
late left  [tailL shrink|bodyR] -> [   |tailR]
late right [tailR shrink|bodyR] -> [   |tailR]

(check for any pieces that are above a wall, if none, fall)

late [fall] -> [   ]
late down [snake|no wall] -> [snake fall|   ]
late [snake fall|snake no fall] -> [snake|snake]
late [snake fall] -> [snake fall] again

==============
WINCONDITIONS
==============

=======
LEVELS
=======
#########
#.....--#
#.....--#
#.......#
##.....##
.#.....##
.#...++##
.#.#.++##
.#.....#.
.#plll3#.
.#######.