Kirjautuminen
Tehtävät
Kilpailu
4. kierros:
7.11. klo 18 – 9.11. klo 23
Simppeli Sokoban peli 8th ohjelmointikielellä.
koodi+datatiedostot ja ajettavat Windows + Linux binäärit ladattavissa täältä
\
\ Simple Sokoban game
\
\ Original version written for Plan 9 and Inferno operating systems by Andrey Mirtchovski
\
true app:isgui !
var gui
"levels/easy.slc" var, leveldata
"data/gr.png" app:asset img:new var, GlendaR
"data/gl.png" app:asset img:new var, GlendaL
"data/t1.png" app:asset img:new var, Empty
"data/t2.png" app:asset img:new var, Wall
"data/t3.png" app:asset img:new var, Gargo
"data/g.png" app:asset img:new var, Goal
"data/donet.png" app:asset img:new var, Victory
"data/left.png" app:asset img:new var, Left
"data/right.png" app:asset img:new var, Right
"data/smiley.png" app:asset img:new var, Smiley
"data/undo.png" app:asset img:new var, Undo
GlendaR @ var, Glenda \ Image of Glenda the bunny. Default to facing right.
needs math/matrix
needs buf/getb
\ ---------------------------------------------------------------------------------------------------------------------
\ Level tiles
: EMPTY 0 ;
: WALL 1 ;
: GOAL 2 ;
\ Following can be combined with other elements
: GARGO 16 ;
: GLENDA 32 ;
: TILESIZE 36 ;
: TOOLBARHEIGHT 32 ;
: LABELHEIGHT 24 ;
: TOOLBAR+LABEL TOOLBARHEIGHT LABELHEIGHT n:+ ;
0 var, levelnum
\ ---------------------------------------------------------------------------------------------------------------------
ns: level
var board
0 var, cols
0 var, rows
var glenda-x
var glenda-y
var done
var moves
2000 st:new var, move-stack
: push
move-stack @ board @ clone nip glenda-x @ glenda-y @ Glenda @ moves @ 4 a:close extra! st:push drop ;
: pop
move-stack @ st:len 0 n:= if drop ;; then
st:pop nip
extra@
0 a:@ glenda-x !
1 a:@ glenda-y !
2 a:@ Glenda !
3 a:@ moves !
drop
board ! ;
locals:
: new \ board-matrix cols rows -- level-matrix
"rows" w:!
"cols" w:!
[] a:new "cols" w:@ a:push "rows" w:@ a:push mat:new "level" w:!
"board" w:!
( "y" w:! ( dup "x" w:! "y" w:@ "board" w:@ mat:@ nip "x" w:@ "y" w:@ rot "level" w:@ mat:! drop ) 0 "cols" w:@ n:1- loop ) 0 "rows" w:@ n:1- loop
"level" w:@ ;
: init \ level --
mat:dim?
a:open
rows !
cols !
extra@
a:open
glenda-y !
glenda-x !
board !
GlendaR @ Glenda !
false done !
0 moves !
move-stack @ st:clear drop ;
: tile? \ x y -- tilenum
board @ mat:@ nip ;
: tile \ x y tilenum --
board @ mat:! drop ;
locals:
: finished?
false "break" w:!
( "break" w:@ if drop ;; then "y" w:! ( "y" w:@ tile? GLENDA n:bnot n:band GOAL n:= if true "break" w:! break then ) 0 cols @ n:1- loop ) 0 rows @ n:1- loop
"break" w:@ if false else true then ;
: draw0
"gui" w:@ Empty @ "x" w:@ TILESIZE n:* "y" w:@ TILESIZE n:* TOOLBAR+LABEL n:+ g:image-at drop ;
: draw1
"gui" w:@ Wall @ "x" w:@ TILESIZE n:* "y" w:@ TILESIZE n:* TOOLBAR+LABEL n:+ g:image-at drop ;
: draw2
"gui" w:@ Goal @ "x" w:@ TILESIZE n:* "y" w:@ TILESIZE n:* TOOLBAR+LABEL n:+ g:image-at drop ;
: draw16
"gui" w:@ Empty @ "x" w:@ TILESIZE n:* "y" w:@ TILESIZE n:* TOOLBAR+LABEL n:+ g:image-at
Gargo @ "x" w:@ TILESIZE n:* "y" w:@ TILESIZE n:* TOOLBAR+LABEL n:+ g:image-at drop ;
: draw18
"gui" w:@ Goal @ "x" w:@ TILESIZE n:* "y" w:@ TILESIZE n:* TOOLBAR+LABEL n:+ g:image-at
Gargo @ "x" w:@ TILESIZE n:* "y" w:@ TILESIZE n:* TOOLBAR+LABEL n:+ g:image-at drop ;
: draw32
"gui" w:@ Empty @ "x" w:@ TILESIZE n:* "y" w:@ TILESIZE n:* TOOLBAR+LABEL n:+ g:image-at
Glenda @ "x" w:@ TILESIZE n:* "y" w:@ TILESIZE n:* TOOLBAR+LABEL n:+ g:image-at drop ;
: draw34
"gui" w:@ Goal @ "x" w:@ TILESIZE n:* "y" w:@ TILESIZE n:* TOOLBAR+LABEL n:+ g:image-at
Glenda @ "x" w:@ TILESIZE n:* "y" w:@ TILESIZE n:* TOOLBAR+LABEL n:+ g:image-at drop ;
[ ' draw0 ,
' draw1 ,
' draw2 ,
' noop ,
' noop ,
' noop ,
' noop ,
' noop ,
' noop ,
' noop ,
' noop ,
' noop ,
' noop ,
' noop ,
' noop ,
' noop ,
' draw16 ,
' noop ,
' draw18 ,
' noop ,
' noop ,
' noop ,
' noop ,
' noop ,
' noop ,
' noop ,
' noop ,
' noop ,
' noop ,
' noop ,
' noop ,
' noop ,
' draw32 ,
' noop ,
' draw34 ] var, drawtable
locals:
: draw
"gui" w:!
( "y" w:! ( dup "x" w:! "y" w:@ board @ mat:@ nip drawtable @ swap caseof ) 0 cols @ n:1- loop ) 0 rows @ n:1- loop
level:finished? if
gui @ Victory @ 0 TOOLBAR+LABEL g:image-at drop
then ;
\ ---------------------------------------------------------------------------------------------------------------------
ns: levels
var levels
var board
var pglenda \ Coords as [ x, y ] pair. Will be saved as extra into the level board.
0 var, x
0 var, y
0 var, max-x
0 var, max-y
0 var, nlevels
0 var, line
: levels:get \ num-level -- level
n:1- 0 nlevels @ n:clamp levels @ swap a:@ nip extra@ swap clone nip swap extra! ;
: zero-vars
a:new levels !
[] [20,20] mat:new board !
0 x !
0 y !
0 max-x !
0 max-y !
0 nlevels !
1 line ! ;
: print-stats
nlevels @ line @ "\nParsed %d lines of text and loaded %d levels.\n" s:strfmt . ;
\ skip comment line
: comment
repeat
b:getb
null? not
over 10 n:= not
and nip
while!
1 line n:+! ;
: action-newline
1 y n:+!
y @ max-y !
1 line n:+!
0 x !
b:getb null? not if
dup 10 n:= if
drop
1 nlevels n:+!
\ add code to store board into array of boards
board @ max-x @ max-y @ level:new pglenda @ extra! levels @ swap a:push drop
[] [20,20] mat:new board !
0 max-x !
0 max-y !
0 y !
else
b:ungetb
then
else
drop
then ;
: action-asterix
x @ y @ WALL board @ mat:! drop
1 x n:+! ;
: action-space
x @ y @ EMPTY board @ mat:! drop
1 x n:+! ;
: action-dollar
x @ y @ GARGO EMPTY n:bor board @ mat:! drop
1 x n:+! ;
: action-times
x @ y @ GARGO GOAL n:bor board @ mat:! drop
1 x n:+! ;
: action-dot
x @ y @ GOAL board @ mat:! drop
1 x n:+! ;
: action-at
x @ y @ GLENDA EMPTY n:bor board @ mat:! drop
x @ y @ 2 a:close pglenda !
1 x n:+! ;
: action-plus
x @ y @ GLENDA GOAL n:bor board @ mat:! drop
x @ y @ 2 a:close pglenda !
1 x n:+! ;
: load \ fname --
zero-vars
repeat
b:getb null? if
drop false
else
[ 59 , 10, 35, 32 , 36, 42, 46, 64, 43 ] swap
' n:= a:indexof nip
null? if x @ n:1+ line @ "Impossible character for level on line: %d at column: %d." s:strfmt throw then
[ ' comment , ' action-newline , ' action-asterix , ' action-space , ' action-dollar , ' action-times , ' action-dot , ' action-at , ' action-plus ] swap
caseof
x @ max-x @ n:max max-x !
true
then
while!
max-y @ 0 n:= not if
1 nlevels n:+!
board @ max-x @ max-y @ level:new pglenda @ extra! levels @ swap a:push drop
then
drop ;
\ ---------------------------------------------------------------------------------------------------------------------
ns: user
: refresh \ gui --
dup "lbl" g:child level:moves @ " moves: %d" s:strfmt g:text drop
dup "combo" g:child levelnum @ n:1- g:select! drop
g:invalidate drop ;
: prev-level
levelnum @ n:1- 1 levels:nlevels @ n:clamp dup levelnum !
levels:get level:init
gui @ level:cols @ TILESIZE n:* level:rows @ TILESIZE n:* TOOLBAR+LABEL n:+ g:size
refresh ;
: next-level
levelnum @ n:1+ 1 levels:nlevels @ n:clamp dup levelnum !
levels:get level:init
gui @ level:cols @ TILESIZE n:* level:rows @ TILESIZE n:* TOOLBAR+LABEL n:+ g:size
dup
refresh ;
: restart
levelnum @ levels:get level:init
GlendaR @ Glenda !
gui @ level:cols @ TILESIZE n:* level:rows @ TILESIZE n:* TOOLBAR+LABEL n:+ g:size
refresh ;
: undo-move
level:done @ if ;; then
level:pop
gui @ refresh ;
: tb-clicked
[ ' prev-level , ' next-level , ' restart , ' undo-move ] swap
caseof ;
: level-changed
nip nip >n dup levelnum !
levels:get level:init
gui @ level:cols @ TILESIZE n:* level:rows @ TILESIZE n:* TOOLBAR+LABEL n:+ g:size
g:focus
refresh ;
{ "cursor up" : 0,
"cursor down" : 1,
"cursor left" : 2,
"cursor right" : 3 } var, keys
: move-empty \ same word works for goal
level:push
"p1-x" w:@ "p1-y" w:@ "b1" w:@ GLENDA n:bor level:tile
true "moved" w:! ;
: move-empty-gargo-bor \ same word works for goal gargo bor
"p2-x" w:@ "p2-y" w:@ level:tile? dup >r "b2" w:!
r@ EMPTY n:= r> GOAL n:= or if
level:push
"p1-x" w:@ "p1-y" w:@ "b1" w:@ GARGO n:bnot n:band GLENDA n:bor level:tile
"p2-x" w:@ "p2-y" w:@ "b2" w:@ GARGO n:bor level:tile
true "moved" w:!
then ;
[ ' move-empty ,
' noop ,
' move-empty ,
' noop ,
' noop ,
' noop ,
' noop ,
' noop ,
' noop ,
' noop ,
' noop ,
' noop ,
' noop ,
' noop ,
' noop ,
' noop ,
' move-empty-gargo-bor ,
' noop ,
' move-empty-gargo-bor ,
' noop ,
' noop ,
' noop ,
' noop ,
' noop ,
' noop ,
' noop ,
' noop ,
' noop ,
' noop ,
' noop ,
' noop ,
' noop ,
' noop ,
' noop ,
' noop ] var, movetable
: up-key
level:done @ if;
level:glenda-x @ dup "g-x" w:! dup "p1-x" w:! "p2-x" w:!
level:glenda-y @ dup "g-y" w:! n:1- dup "p1-y" w:! n:1- "p2-y" w:!
"p1-x" w:@ "p1-y" w:@ level:tile? "b1" w:!
movetable @
"b1" w:@ caseof ;
: down-key
level:done @ if;
level:glenda-x @ dup "g-x" w:! dup "p1-x" w:! "p2-x" w:!
level:glenda-y @ dup "g-y" w:! n:1+ dup "p1-y" w:! n:1+ "p2-y" w:!
"p1-x" w:@ "p1-y" w:@ level:tile? "b1" w:!
movetable @
"b1" w:@ caseof ;
: left-key
true "left" w:!
level:done @ if;
level:glenda-x @ dup "g-x" w:! n:1- dup "p1-x" w:! n:1- "p2-x" w:!
level:glenda-y @ dup "g-y" w:! dup "p1-y" w:! "p2-y" w:!
"p1-x" w:@ "p1-y" w:@ level:tile? "b1" w:!
movetable @
"b1" w:@ caseof ;
: right-key
true "right" w:!
level:done @ if;
level:glenda-x @ dup "g-x" w:! n:1+ dup "p1-x" w:! n:1+ "p2-x" w:!
level:glenda-y @ dup "g-y" w:! dup "p1-y" w:! "p2-y" w:!
"p1-x" w:@ "p1-y" w:@ level:tile? "b1" w:!
movetable @
"b1" w:@ caseof ;
locals:
: onkey
level:finished? if drop ;; then
false "moved" w:!
false "left" w:!
false "right" w:!
drop
g:keyinfo nip "desc" m:@ nip
dup
keys @ swap m:exists?
if
swap m:@ nip
[ ' up-key ,' down-key , ' left-key , ' right-key ] swap
caseof
else
2drop
then
"left" w:@ if
GlendaL @ Glenda !
g:invalidate
else "right" w:@ if
GlendaR @ Glenda !
g:invalidate
then then
"moved" w:@ if
"g-x" w:@ "g-y" w:@ 2dup level:tile? GLENDA n:bnot n:band level:tile
"p1-x" w:@ level:glenda-x !
"p1-y" w:@ level:glenda-y !
1 level:moves n:+!
refresh
then
true ;
: onsize
2drop
level:cols @ TILESIZE n:* level:rows @ TILESIZE n:* TOOLBAR+LABEL n:+ g:size
g:invalidate drop ;
: pt-add \ x1 y1 x2 y2 -- x1+x2 y1+y2
rot n:+ -rot n:+ swap ;
: pt-eq \ x1 y1 x2 y2 -- bool
rot n:= -rot n:= and ;
locals:
: onclick
level:finished? if 2drop drop ;; then
false "moved" w:!
false "left" w:!
false "right" w:!
swap
TILESIZE n:/ n:int swap
TILESIZE n:/ n:int
2dup
0 1 pt-add level:glenda-x @ level:glenda-y @ pt-eq if
up-key
else 2dup 0 -1 pt-add level:glenda-x @ level:glenda-y @ pt-eq if
down-key
else 2dup 1 0 pt-add level:glenda-x @ level:glenda-y @ pt-eq if
left-key
else -1 0 pt-add level:glenda-x @ level:glenda-y @ pt-eq if
right-key
then
"left" w:@ if
GlendaL @ Glenda !
g:invalidate
else "right" w:@ if
GlendaR @ Glenda !
g:invalidate
then then
"moved" w:@ if
"g-x" w:@ "g-y" w:@ 2dup level:tile? GLENDA n:bnot n:band level:tile
"p1-x" w:@ level:glenda-x !
"p1-y" w:@ level:glenda-y !
1 level:moves n:+!
gui @ refresh
then drop ;
{
"kind" : "win",
"buttons" : 5,
"title" : "Sokoban",
"center" : true,
"bg" : "gray",
"font" : "Arial 10",
"draw" : "level:draw",
"key-pressed" : "onkey",
"size" : "onsize",
"children" :
[
{
"kind" : "toolbar",
"bounds" : "0, 0, parent.right, top+32",
"bg" : "gray",
"name" : "toolbar",
"click" : "tb-clicked",
"editingEnabled" : false,
"items" :
[
{ "img": "data/left.png", "id": 0, "label" : "Previous level" },
{ "img": "data/right.png", "id": 1, "label" : "Next level" },
{ "img": "data/smiley.png", "id": 2, "label" : "Restart" },
{ "img": "data/undo.png", "id": 3, "label" : "Undo" }
]
},
{
"kind" : "label",
"font" : "Arial 18",
"label" : " level:",
"bounds": "0,toolbar.bottom,left+40,top+24",
"justify" : ["hleft"],
"name" : "lbl1"
},
{
"kind" : "combo",
"font" : "Arial 16",
"bounds" : "lbl1.right, toolbar.bottom, left+50,top+24",
"bg" : "gray",
"name" : "combo",
"changed" : "level-changed"
},
{
"kind" : "label",
"font" : "Arial 18",
"label" : "",
"bounds": "combo.right,toolbar.bottom,parent.right,top+24",
"justify" : ["hleft"],
"name" : "lbl"
},
{
"kind" : "box",
"bounds": "0, lbl.bottom, parent.right, parent.bottom",
"name" : "canvas",
"mouse-up" : "onclick"
}
]
} var, gui-desc
: app:main
0 args
null? if
drop
leveldata @ app:asset
else
f:slurp
then
levels:load
gui-desc @ g:new dup gui ! "combo" g:child >r ( >s r@ swap g:list+ drop ) 1 levels:nlevels @ loop r> 0 g:select! drop
next-level ;Päivitin linkin takana olevaan pakettiin päivitetyn peliversion, mihin lisäsin undo pinon siirtojen peruuttamista varten. Helpottanee pelaamista isommissa kentissä.
Jos aikaa ja innostusta riittää, niin lisään tuen hiirelle siirtojen tekemistä varten. Voisi olla hyvä, että pelihahmo osaisi tarvittaessa suunnistaa lyhyintä reittiä kentän tyhjien ruutujen välillä. Tämän lisäyksen jälkeen voisi harkita pelistä Android versiota.
Koodi päivitetty. Hiirituki siirtoja varten lisätty ja mahdollisuus komentoriviltä määrittää ladattavat kentät.
pelipakettiin lisätty ajettavat binäärit Linux käyttöjärjestelmälle.
Aihe on jo aika vanha, joten et voi enää vastata siihen.