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RosettaCodeData/Task/Tic-tac-toe/FreeBASIC/tic-tac-toe-1.basic
Ingy döt Net f23f22d71c Initial data commit
2023-07-01 13:44:08 -04:00

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'About 400 lines of code, but it is a graphical (GUI ish) i.e. mouse driven.
'I have made provision for the player to beat the computer now and then.
Type box
As long x,y
As long wide,high,index
Dim As ulong colour
As String caption
Declare Sub show
Declare Sub NewCaption(s As String)
Declare Constructor
Declare Constructor(x As long,y As long,wide As long,_
high As long,index As long,colour As ulong,caption As String)
End Type
Constructor box
End Constructor
Constructor box(x As long,y As long,wide As long,_
high As long,index As long,colour As ulong,caption As String)
this.x=x
this.y=y
this.wide=wide
this.high=high
this.index=index
this.colour=colour
this.caption=caption
End Constructor
'ALL PROCEDURES:
Declare Function inside(B As box,px As long,py As long) As long
Declare Sub make_frame_image(im As ulong Pointer)
Declare Sub setup_grid(boxes() As box,cellsacross As long,cellsdown As long,xp As long,yp As long,w As long,h As long)
Declare Function all_clicked(b() As box) As long
Declare Sub OnCLICK(a() As box,b As box)
Declare Sub refresh_screen(b() As box,f1 As long=0,f2 As long=0)
Declare Function Get_Mouse_Events(boxes() As box) As long
Declare Sub thickline(x1 As long,y1 As long,x2 As long,y2 As long,thickness As Single,colour As ulong,im As Any Pointer=0)
Declare Sub lineto(x1 As long,y1 As long,x2 As long,y2 As long,l As long,th As Single,col As ulong,im As Any Pointer=0)
Declare Sub thickcircle(x As long,y As long,rad As long,th As Single,col As ulong,im As Any Pointer=0)
Declare Sub startup(b() As box)
Declare Sub get_computer_events(b() As box)
Declare Sub finish
'Macro used by more than one procedure
#macro incircle(cx,cy,radius,x,y)
(cx-x)*(cx-x) +(cy-y)*(cy-y)<= radius*radius
#endmacro
'=============== RUN ============================
Screen 19,32',1,16
Color ,Rgb(233,236,216) 'background colour
windowtitle string(100," ")+"Noughts and crosses"
'Globals:
Dim Shared As ulong Pointer frame
Dim Shared As long computer,player
Dim Shared As String msg1,msg2,message
message="In Play"
msg1="Computer Start"
msg2="Player Start"
'Custom Frame
frame=Imagecreate(800,600)
Dim As box boxes(0 To 9)
setup_grid(boxes(),3,3,175,85,150,150)
make_frame_image(frame)
Do
If player=0 And computer=0 Then
startup(boxes())
End If
If player Then
Get_Mouse_Events(boxes())
End If
If computer Then
get_computer_events(boxes())
End If
If all_clicked(boxes()) Then get_computer_events(boxes())
Loop Until Inkey=Chr(27)
finish
Sub box.show
Line(this.x,this.y)-(this.x+this.wide,this.y+this.high),this.colour,bf
Line(this.x,this.y)-(this.x+this.wide,this.y+this.high),Rgb(200,200,200),b
''Draw String(this.x+.5*this.wide-4*Len(this.caption),this.y+(.5*this.high-4)),this.caption,Rgb(0,0,0)
If this.index=0 Then
Draw String(this.x+.5*this.wide-4*Len(this.caption),this.y+.5*this.high-6),this.caption,Rgb(0,0,0)
End If
End Sub
Sub box.NewCaption(s As String)
Var cx=(this.x+this.x+this.wide)/2
Var cy=(this.y+this.y+this.high)/2
If s="X" Then
For k As long=20 To 0 Step -1
lineto(cx,cy,this.x,this.y,50,k,Rgb(50+10*k,5*k,0),frame)
lineto(cx,cy,this.x+this.wide,this.y+this.high,50,k,Rgb(50+10*k,5*k,0),frame)
lineto(cx,cy,this.x,this.y+this.high,50,k,Rgb(50+10*k,5*k,0),frame)
lineto(cx,cy,this.x+this.wide,this.y,50,k,Rgb(50+10*k,5*k,0),frame)
Next k
Else
For k As long=20 To 0 Step -1
thickcircle(cx,cy,40,k,Rgb(50+10*k,5*k,0),frame)
Next k
End If
End Sub
Sub get_computer_events(b() As box)
#define other(n) b(n).caption<>"0" And b(n).caption<>"C"
#define another(n) b(n).caption="0"
#define rr(f,l) (Rnd*((l)-(f))+(f))
Dim As long flag,i,k,Cwin,Pwin,NoWin
Static As long firstclick
var chance="001100"
dim as long ch
'horiz player finish
For x As long=1 To 3
If b(1+k).caption="0" And b(2+k).caption="0" And another((3+k)) Then b(3+k).Caption="0":Pwin=1:Goto fin
If b(2+k).caption="0" And b(3+k).caption="0" And another((1+k))Then b(1+k).Caption="0":Pwin=1=1:Goto fin
If b(1+k).caption="0" And b(3+k).caption="0" And another((2+k))Then b(2+k).Caption="0":Pwin=1:Goto fin
k=k+3
Next x
k=0
'vert player finish
For x As long=1 To 3
If b(1+k).caption="0" And b(4+k).caption="0" And another((7+k)) Then b(7+k).Caption="0":Pwin=1:Goto fin
If b(4+k).caption="0" And b(7+k).caption="0" And another((1+k))Then b(1+k).Caption="0":Pwin=1:Goto fin
If b(1+k).caption="0" And b(7+k).caption="0" And another((4+k))Then b(4+k).Caption="0":Pwin=1:Goto fin
k=k+1
Next x
k=0
'player finish main diag
If b(1+k).caption="0" And b(5+k).caption="0" And another((9+k)) Then b(9+k).Caption="0":Pwin=1:Goto fin
If b(1+k).caption="0" And b(9+k).caption="0" And another((5+k))Then b(5+k).Caption="0":Pwin=1:Goto fin
If b(5+k).caption="0" And b(9+k).caption="0" And another((1+k))Then b(1+k).Caption="0":Pwin=1:Goto fin
'player finish other diag
If b(7+k).caption="0" And b(5+k).caption="0" And another((3+k)) Then b(3+k).Caption="0":Pwin=1:Goto fin
If b(5+k).caption="0" And b(3+k).caption="0" And another((7+k))Then b(7+k).Caption="0":Pwin=1:Goto fin
If b(7+k).caption="0" And b(3+k).caption="0" And another((5+k))Then b(5+k).Caption="0":Pwin=1:Goto fin
'horiz computer finish
For x As long=1 To 3
If b(1+k).caption="C" And b(2+k).caption="C" And other((3+k)) Then b(3+k).Caption="C":Cwin=1:Goto fin
If b(2+k).caption="C" And b(3+k).caption="C" And other((1+k))Then b(1+k).Caption="C":Cwin=1:Goto fin
If b(1+k).caption="C" And b(3+k).caption="C" And other((2+k))Then b(2+k).Caption="C":Cwin=1:Goto fin
k=k+3
Next x
k=0
'vert computer finish
For x As long=1 To 3
If b(1+k).caption="C" And b(4+k).caption="C" And other((7+k)) Then b(7+k).Caption="C":Cwin=1:Goto fin
If b(4+k).caption="C" And b(7+k).caption="C" And other((1+k))Then b(1+k).Caption="C":Cwin=1:Goto fin
If b(1+k).caption="C" And b(7+k).caption="C" And other((4+k))Then b(4+k).Caption="C":Cwin=1:Goto fin
k=k+1
Next x
k=0
'computer finish main diag
If b(1+k).caption="C" And b(5+k).caption="C" And other((9+k)) Then b(9+k).Caption="C":Cwin=1:Goto fin
If b(1+k).caption="C" And b(9+k).caption="C" And other((5+k))Then b(5+k).Caption="C":Cwin=1:Goto fin
If b(5+k).caption="C" And b(9+k).caption="C" And other((1+k))Then b(1+k).Caption="C":Cwin=1:Goto fin
'computer finish other diag
If b(7+k).caption="C" And b(5+k).caption="C" And other((3+k)) Then b(3+k).Caption="C":Cwin=1:Goto fin
If b(5+k).caption="C" And b(3+k).caption="C" And other((7+k))Then b(7+k).Caption="C":Cwin=1:Goto fin
If b(7+k).caption="C" And b(3+k).caption="C" And other((5+k))Then b(5+k).Caption="C":Cwin=1:Goto fin
'block horizontals
For x As long=1 To 3
If b(1+k).caption="0" And b(2+k).caption="0" And other((3+k)) Then b(3+k).Caption="C":flag=1:Goto fin
If b(2+k).caption="0" And b(3+k).caption="0" And other((1+k))Then b(1+k).Caption="C":flag=1:Goto fin
If b(1+k).caption="0" And b(3+k).caption="0" And other((2+k))Then b(2+k).Caption="C":flag=1:Goto fin
k=k+3
Next x
k=0
'block verticals
For x As long=1 To 3
If b(1+k).caption="0" And b(4+k).caption="0" And other((7+k)) Then b(7+k).Caption="C":flag=1:Goto fin
If b(4+k).caption="0" And b(7+k).caption="0" And other((1+k))Then b(1+k).Caption="C":flag=1:Goto fin
If b(1+k).caption="0" And b(7+k).caption="0" And other((4+k))Then b(4+k).Caption="C":flag=1:Goto fin
k=k+1
Next x
k=0
'block main diag
If b(1+k).caption="0" And b(5+k).caption="0" And other((9+k)) Then b(9+k).Caption="C":flag=1:Goto fin
If b(1+k).caption="0" And b(9+k).caption="0" And other((5+k))Then b(5+k).Caption="C":flag=1:Goto fin
If b(5+k).caption="0" And b(9+k).caption="0" And other((1+k))Then b(1+k).Caption="C":flag=1:Goto fin
'block other diag
If b(7+k).caption="0" And b(5+k).caption="0" And other((3+k)) Then b(3+k).Caption="C":flag=1:Goto fin
If b(5+k).caption="0" And b(3+k).caption="0" And other((7+k))Then b(7+k).Caption="C":flag=1:Goto fin
If b(7+k).caption="0" And b(3+k).caption="0" And other((5+k))Then b(5+k).Caption="C":flag=1:Goto fin
If firstclick=0 Then
firstclick=1
var st="1379"
dim as long i=rr(0,3)
If Valint(b(5).caption)=0 and b(5).caption <> "C" Then b(st[i]-48).caption="C":Goto fin
End If
ch=rr(0,5)
if chance[ch]-48=1 then
If Valint(b(5).caption)<>0 Then b(5).caption="C":Goto fin
end if
If all_clicked(b()) Then Nowin=1:Goto fin
If flag=0 Then
Randomize
Do
i=rr(1,9)
If Valint(b(i).caption) <> 0 Then b(i).caption="C":Exit Do
Loop
End If
fin:
If Cwin=1 Or Pwin=1 Or NoWin=1 Then
Dim As long mx,my,mb
dim as integer x,y
screencontrol 0,x,y
for z as single=0 to 8*atn(1) step .001
dim as integer xx=x+100*cos(z)
dim as integer yy=y+100*sin(z)
screencontrol 100,xx,yy
next z
screencontrol 100,x,y
If Cwin=1 Then Message="You Loose"
If Pwin=1 Then Message="You WIN"
If Nowin=1 Then Message="DRAW"
cwin=0:k=0:pWin=0:Nowin=0:firstclick=0'i
Do
Getmouse mx,my,,mb
If inside(b(0),mx,my) And mb=1 Then finish
Var ic=incircle(500,55,20,mx,my)
If incircle(500,55,20,mx,my) And mb=1 Then Exit Do
refresh_screen(b(),ic)
Loop Until Inkey=chr(27)
For z As long=1 To Ubound(b)
b(z).caption=Str(b(z).index)
Next z
Imagedestroy frame
frame=Imagecreate(800,600)
make_frame_image(frame)
computer=0:player=0
Exit Sub
End If
player=1:computer=0
End Sub
Sub startup(b() As box)
message="In Play"
Dim As long mx,my,mb
Getmouse mx,my,,mb
For n As long=0 To Ubound(b)
If inside(b(n),mx,my) And mb=1 Then
If b(n).index=0 Then
finish
End If
End If
b(0).colour=Rgb(200,0,0)
Next n
Dim As long f1,f2
If incircle(80,230,10,mx,my) Then
f1=1:f2=0
If mb=1 Then computer=1:player=0
End If
If incircle(670,230,10,mx,my) Then
f1=0:f2=1
If mb=1 Then player=1:computer=0
End If
refresh_screen(b(),f1,f2)
End Sub
Sub thickcircle(x As long,y As long,rad As long,th As Single,col As ulong,im As Any Pointer=0)
Circle(x,y),rad+th/2,col
Circle(x,y),rad-th/2,col
Paint(x,y+rad),col,col
End Sub
Sub thickline(x1 As long,_
y1 As long,_
x2 As long,_
y2 As long,_
thickness As Single,_
colour As ulong,_
im As Any Pointer=0)
Dim p As ulong=Rgb(255, 255, 255)
If thickness<2 Then
Line(x1,y1)-(x2,y2),colour
Else
Dim As Double s,h,c
h=Sqr((x2-x1)^2+(y2-y1)^2)
If h=0 Then h=1e-6
s=(y1-y2)/h
c=(x2-x1)/h
For x As long=1 To 2
Line im,(x1+s*thickness/2,y1+c*thickness/2)-(x2+s*thickness/2,y2+c*thickness/2),p
Line im,(x1-s*thickness/2,y1-c*thickness/2)-(x2-s*thickness/2,y2-c*thickness/2),p
Line im,(x1+s*thickness/2,y1+c*thickness/2)-(x1-s*thickness/2,y1-c*thickness/2),p
Line im,(x2+s*thickness/2,y2+c*thickness/2)-(x2-s*thickness/2,y2-c*thickness/2),p
Paint im,((x1+x2)/2, (y1+y2)/2), p, p
p=colour
Next x
End If
End Sub
Sub lineto(x1 As long,y1 As long,x2 As long,y2 As long,l As long,th As Single,col As ulong,im As Any Pointer=0)
Dim As long diffx=x2-x1,diffy=y2-y1,ln=Sqr(diffx*diffx+diffy*diffy)
Dim As Single nx=diffx/ln,ny=diffy/ln
thickline(x1,y1,(x1+l*nx),(y1+l*ny),th,col,im)
End Sub
Function inside(B As box,px As long,py As long) As long
Return (px>B.x)*(px<(B.x+B.wide))*(py>B.y)*(py<(B.y+B.high))
End Function
Sub make_frame_image(im As ulong Pointer)
#macro map(a,b,x,d,c)
((d)-(c))*((x)-(a))/((b)-(a))+(c)
#endmacro
#macro logo(sx,sy,rad)
For k As Single=-rad/10 To rad/10 Step .5:Circle im,(sx,sy),rad+k,Rgb(15,118,155):Next
For k As Single=-rad/10 To rad/10 Step .5:Circle im,(sx+1.3*rad,sy+rad),rad+k,Rgb(230,193,78),2.,1.7:Next
For k As Single=-rad/10 To rad/10 Step .5:Circle im,(sx+2*1.3*rad,sy),rad+k,Rgb(21,3,0),3.25,3.05:Next
For k As Single=-rad/10 To rad/10 Step .5:Circle im,(sx+3*1.3*rad,sy+rad),rad+k,Rgb(26,143,76),2,1.8:Next
For k As Single=-rad/10 To rad/10 Step .5:Circle im,(sx+4*1.3*rad,sy),rad+k,Rgb(200,63,87),3.25,3.05:Next
#endmacro
For k As long=0 To 50
Var r=map(0,50,k,233,193-20)
Var g=map(0,50,k,236,153-20)
Var b=map(0,50,k,216,19-19)
Line im,(0+k,20+k)-(800-k,600-k),Rgb(r,g,b),b
Next k
For k As long=0 To 20
Var r=map(0,20,k,250,0)
Var g=map(0,20,k,250,0)
Var b=map(0,20,k,250,255)
Line im,(0,k)-(780,k),Rgb(r,g,b)',bf
Next k
logo(60,8,5)
logo(380,8,5)
logo(720,8,5)
End Sub
Sub setup_grid(boxes() As box,cellsacross As long,cellsdown As long,xp As long,yp As long,w As long,h As long)
Dim As long index
For y As long=yp To yp+h*(cellsdown-1) Step h
For x As long=xp To xp+w*(cellsacross-1) Step w
index=index+1
boxes(index)=Type<box>(x,y,w,h,index,Rgb(133,136,116),Str(index))
Next x
Next y
boxes(0)=Type<box>(780,-2,20,24,0,Rgb(200,0,0),"X")
End Sub
Function all_clicked(b() As box) As long
Dim As long sum
For z As long=1 To Ubound(b)
sum=sum+Valint(b(z).caption)
Next z
If sum<=0 Then Return -1
End Function
Sub OnCLICK(a() As box,b As box)
If b.caption="0" Then Exit Sub
If b.caption="C" Then Exit Sub
If b.caption <> "C" Then b.caption="0"
If b.index=0 Then finish
player=0:computer=1
End Sub
Sub refresh_screen(b() As box,f1 As long=0,f2 As long=0)
Screenlock:Cls
For n As long=0 To Ubound(b)
b(n).show 'draw boxes
If b(n).caption="0" Then b(n).NewCaption("X")
If b(n).caption="C" Then b(n).NewCaption("O")
Next n
Put(0,0),frame,trans
Draw String (390,50),message,Rgb(0,0,0)
If message <>"In Play" Then
Circle(500,55),20,Rgb(255,20,255),,,,f
If f1=-1 Then Circle(500,55),20,Rgb(202,200,200),,,,f
Draw String(480,50),"Click",Rgb(0,0,0)
End If
If computer=0 And player=0 Then
Draw String (60,200),msg1,Rgb(0,0,0)
Circle(80,230),10,Rgb(0,0,0)
Circle(80,230),5,Rgb(100,100,100),,,,f
If f1=1 Then Circle(80,230),10,Rgb(200,0,0),,,,f
Draw String (650,200),msg2,Rgb(0,0,0)
Circle(670,230),10,Rgb(0,0,0)
Circle(670,230),5,Rgb(100,100,100),,,,f
If f2=1 Then Circle(670,230),10,Rgb(200,0,0),,,,f
End If
Screenunlock:Sleep 1,1
End Sub
Function Get_Mouse_Events(boxes() As box) As long
Static released As long
Static pressed As long
Dim As long mousex,mousey,mousebutton ,x,y
Getmouse mousex,mousey,,mousebutton
Dim As box bar=Type<box>(0,0,780,50,0,0,"")
refresh_screen(boxes())
For n As long=0 To Ubound(boxes)
If inside(boxes(n),mousex,mousey) Then
If released Then
boxes(n).colour=Rgb(120,123,103)
If n=0 Then boxes(0).colour=Rgb(255,0,0)
End If
If mousebutton=1 Then
If released Then OnCLICK(boxes(),boxes(n))
Exit For
End If
Else
boxes(n).colour=Rgb(133,136,116)
If n=0 Then boxes(0).colour=Rgb(200,0,0)
End If
Next n
If mousebutton=0 Then released=1 Else released=0 'clean clicks
Return 0
End Function
Sub finish
Screenunlock
Imagedestroy frame
End
End Sub
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