[JavaScript]Gra O i X. Problem z zaznaczeniem pola w roztawieniu 4x4

[JavaScript]Gra O i X. Problem z zaznaczeniem pola w roztawieniu 4x4

karollo92 Zobacz profil	12.06.2010, 15:15:49 Post #1
Grupa: Zarejestrowani Postów: 1 Pomógł: 0 Dołączył: 12.06.2010 Ostrzeżenie: (0%)	Mam do przerobienie grę kółko i krzyżyk z 9 polami na tą samą grę tylko ze z 16 polami. Większość udało już mi się zrobić tylko mam problem z 5 ostatnimi przyciskami które wstawiają znak do pola. otóż kiedy je wcisnę one zaznaczają mi zawsze pole a1. Gdzie jest błąd ? Kod <html> <head> </head> <body> <script language=JavaScript> <!-- step = 0; diff=3; function clear_all(form) { step = 0; for (i=0;i<16; ++i) { position="a"+i; form[position].value=""; } } function clickit(field) { if (step == -1) {alert("Wciśnij reset, aby zagrać ponownie"); return;} position=field.name.substring(1,2,1); position = 'a'+position; if (field.form[position].value !="") {alert("Ruch niedozwolny"); return;} field.form[position].value="X"; if (eval_pos(field.form)) { field.form.output.value="Wygrałeś!"; step = -1; return; } position=get_move(field.form); field.form.output.value=' ' + position.substring(1,2,1); if (position=="") { field.form.output.value="Niema zwycięzcy."; step = -1; return; } field.form[position].value="O"; if (eval_pos(field.form)) { field.form.output.value="Przegrałeś;!"; step = -1; } } function eval_pos(form) { if ((form.a0.value!="" && form.a0.value==form.a1.value && form.a0.value==form.a2.value && form.a0.value==form.a3.value)\|\| (form.a0.value!="" && form.a0.value==form.a4.value && form.a0.value==form.a8.value && form.a0.value==form.a12.value) \|\| (form.a0.value!="" && form.a0.value==form.a5.value && form.a0.value==form.a10.value && form.a0.value==form.a15.value) \|\| (form.a1.value!="" && form.a1.value==form.a5.value && form.a1.value==form.a9.value && form.a1.value==form.a13.value) \|\| (form.a2.value!="" && form.a2.value==form.a6.value && form.a2.value==form.a10.value && form.a2.value==form.a14.value) \|\| (form.a3.value!="" && form.a3.value==form.a7.value && form.a3.value==form.a11.value && form.a3.value==form.a15.value) \|\| (form.a3.value!="" && form.a3.value==form.a6.value && form.a3.value==form.a9.value && form.a3.value==form.a12.value) \|\| (form.a4.value!="" && form.a4.value==form.a5.value && form.a4.value==form.a6.value && form.a4.value==form.a7.value) \|\| (form.a8.value!="" && form.a8.value==form.a9.value && form.a8.value==form.a10.value && form.a8.value==form.a11.value) \|\| (form.f2.value!="" && form.a12.value==form.a13.value && form.a12.value==form.a14.value && form.a12.value==form.a15.value)) return true; else return false; } function f(a) { if (a == "") return "."; else return a; } function comp_move(form,player,weight,depth) { var cost; var bestcost=-2; var position; var newplayer; if (player=="X") newplayer="O"; else newplayer="X"; if (depth==diff) return 0; if (eval_pos(form)) return 1; for (var i=0; i<16; ++i) { position='a'+i; if (form[position].value != "") continue; form[position].value=player; cost = comp_move(form,newplayer, -weight, depth+1); if (cost > bestcost) { bestcost=cost; if (cost==1) i=16; } form[position].value=""; } if (bestcost==-2) bestcost=0; return(-bestcost); } function get_move(form) { var cost; var bestcost=-2; bestmove=""; if (step++ == 0) if (form.a4.value=="") return "a4"; else if (form.a0.value=="") return "a0"; for (var i=0; i<16; ++i) { localposition='a'+i; if (form[localposition].value != "") continue; form[localposition].value="O"; cost=comp_move(form,"X", -1, 0); if (cost > bestcost) { if (cost==1) i=16; bestmove=localposition; bestcost=cost; } form[localposition].value=""; } return bestmove; } function complain(field) { field.form.output.focus(); alert("Ruch niedozwolony!"); } // --> </SCRIPT><center> <p align="center"><b>KÓŁKO i KRZYŻYK</b> <br> <br> <FORM> <DIV align=center> <CENTER> <P> <INPUT name=a0 onfocus=complain(this) size=1> <INPUT name=b0 onclick=clickit(this) type=button> <INPUT name=a1 onfocus=complain(this) size=1> <INPUT name=b1 onclick=clickit(this) type=button> <INPUT name=a2 onfocus=complain(this) size=1> <INPUT name=b2 onclick=clickit(this) type=button> <INPUT name=a3 onfocus=complain(this) size=1> <INPUT name=b3 onclick=clickit(this) type=button> <BR> <INPUT name=a4 onfocus=complain(this) size=1> <INPUT name=b4 onclick=clickit(this) type=button> <INPUT name=a5 onfocus=complain(this) size=1> <INPUT name=b5 onclick=clickit(this) type=button> <INPUT name=a6 onfocus=complain(this) size=1> <INPUT name=b6 onclick=clickit(this) type=button> <INPUT name=a7 onfocus=complain(this) size=1> <INPUT name=b7 onclick=clickit(this) type=button> <BR> <INPUT name=a8 onfocus=complain(this) size=1> <INPUT name=b8 onclick=clickit(this) type=button> <INPUT name=a9 onfocus=complain(this) size=1> <INPUT name=b9 onclick=clickit(this) type=button> <INPUT name=a10 onfocus=complain(this) size=1> <INPUT name=b10 onclick=clickit(this) type=button> <INPUT name=a11 onfocus=complain(this) size=1> <INPUT name=b11 onclick=clickit(this) type=button> <BR> <INPUT name=a12 onfocus=complain(this) size=1> <INPUT name=b12 onclick=clickit(this) type=button> <INPUT name=a13 onfocus=complain(this) size=1> <INPUT name=b13 onclick=clickit(this) type=button> <INPUT name=a14 onfocus=complain(this) size=1> <INPUT name=b14 onclick=clickit(this) type=button> <INPUT name=a15 onfocus=complain(this) size=1> <INPUT name=b15 onclick=clickit(this) type=button> <BR> <BR> <BR> <FONT size=3> Komunikat: <INPUT name=output> <BR> <BR> Stopień trudności: <SELECT name=difficulty onchange=diff=form.difficulty[form.difficulty.selectedIndex].value; size=1> <OPTION value=1>Bardz łatwy</OPTION> <OPTION value=2>Łatwy</OPTION> <OPTION selected value=3>Normalny</OPTION> <OPTION value=4>Ciężki</OPTION> </SELECT> <BR> <INPUT onclick=" if (!step++) this.form.a4.value='O';" type=button value="Computer wykonuje ruch jako pierwszy"> <BR> <INPUT onclick=clear_all(this.form) type=reset value=Restart> </font> </P></CENTER></DIV></FORM> </body> </html> Chciałbym podkreślić iż dopiero zaczynam przygodę z JS więc licze na dużą wyrozumiałość Ten post edytował karollo92 12.06.2010, 15:19:59