AmigActive 26/AACD 26.iso/AACD/Programming/AllPlaton/StrikeCommander/StrikeCommander.AMOS/StrikeCommander.amosSourceCode

AMOS Source Code | 1993-08-19 | 15.2 KB | 577 lines

' *****************************************
' *                                       *
' *         Strike Commander V1.0         *
' *        Written by Chris Hodges        *
' *       Graphics by  Peter Hodges       *
' *  Additional ideas by  Thomas B�ttner  *
' *                                       *
' *****************************************
'
Dim SC(1),X(1),Y(1),M(1),I(1),SX(1),SY(1),ACC(1),SH(1),RX(39),RY(39)
Dim COI(1),COMP(1)
Dim T$(33)
'RIPGRAPHICS
Do
  Gosub TITLE
  Load "StrikeCommander.sam",5
  ACCL=1 : COMP(0)=1 : COMP(1)=0
  Gosub RAWINIT
  Gosub MAIN
  Erase 5
Loop
End
TITLE:
  Hide
  Track Load "StrikeCommander.mus",3
  Track Loop On : Track Play
  Unpack 10 To 0 : Screen Hide
  Get Block 1,48,0,224,80
  Screen Open 1,320,256,4096,0
  Curs Off : Flash Off : Paper 0 : Pen 1 : Cls
  Get Palette 0
  For A=0 To 127
    Screen Copy 0,0,A*2,320,A*2+1 To 1,0,A*2
    Screen Copy 0,0,255-A*2,320,256-A*2 To 1,0,255-A*2
    If A and 1 Then Wait Vbl
  Next
  Screen Open 0,320,80,64,0 : Screen Hide
  Curs Off : Flash Off : Paper 0 : Pen 1 : Cls
  Ink 1,0
  Gr Writing 0
  T$(0)="" : T$(1)="" : T$(2)="" : T$(3)=""
  T$(4)="" : T$(5)=""
  T$(6)="Strike Commander" : T$(7)="** Turbo Version **"
  T$(8)="Written by Chris Hodges" : T$(9)=""
  T$(10)="Graphics by Peter Hodges" : T$(11)=""
  T$(12)="Additional ideas and help by" : T$(13)="Thomas B�ttner"
  T$(14)="" : T$(15)="Inspired by the game"
  T$(16)="Biplanes by Peter Mason" : T$(17)=""
  T$(18)="" : T$(19)="Control:"
  T$(20)="Up    Accelerate    " : T$(21)="Left  Clockwise     "
  T$(22)="Right Anti-clockwise" : T$(23)="Down  Brake         "
  T$(24)="" : T$(25)="To activate second player"
  T$(26)="press the button on joystick" : T$(27)="in the mouseport."
  T$(28)="" : T$(29)="Enjoy the game!" : T$(30)=""
  T$(31)="" : T$(32)="" : T$(33)=""
  O=30 : P=7
  Repeat
    Put Block 1
    For A=0 To 10
      X=160-Len(T$((A+O) mod 34))*4
      Y=A*8+P-2
      T$=T$((A+O) mod 34)
      Ink 0 : Text X+1,Y+1,T$
      Ink 63-Max(Y-60,0)/2-Max(20-Y,0)/2 : Text X,Y,T$
    Next
    While Timer<4 : Wait Vbl : Wend
    Wait Vbl
    While Peek($DFF006)<Y Hard(80) : Wend
    Timer=0
    Screen Copy 0,48,0,272,80 To 1,48,0
    Dec P : If P<0 Then Add O,1,0 To 33 : P=7
    I$=Inkey$
  Until(I$<>"") or(Fire(1) or Fire(0))
  Cls 0
  Del Block 1
  Screen 1
  For A=0 To 127
    Screen Copy 0,0,0,320,1 To 1,0,A*2
    Screen Copy 0,0,0,320,1 To 1,0,255-A*2
    If A and 1 Then Wait Vbl
  Next
  Track Stop
  Screen Close 0
  Screen Close 1
  Erase 3
  If Asc(I$)=27 Then End
Return
MAIN:
  Gosub INIT
  Do
    If Fire(0) Then COMP(0)=0
    Bob Draw
    Screen Swap
    Wait Vbl : T=Timer
    Bob Clear
    For TI=1 To Min(T,8)
      Gosub EXTRAS
      For A=0 To 1
        If I(A)>-1 Then Gosub STEERING Else Gosub EXLOSI
        SAMSPEED[1+A,5000+Abs(M(A))*70]
      Next
    Next
    Timer=0
    If GAMEOVER Then Gosub GAMEOVER Else Gosub INGAME
    I$=Upper$(Inkey$)
    If I$="P" Then Gosub PAUSE
    Exit If Asc(I$)=27
  Loop
  Sam Stop
  Fade 2 : Wait 33 : Amal Off : Bob Off
  Screen 1 : Rainbow Del : View
  Fade 1 : Wait 17
  Screen Close 0
  Screen Close 1
Return
EXTRAS:
  If LEMX>-1 Then Gosub LEMMING
  If Rnd(2000)=0 and LEMX=-1 Then LEMX=0 : LEMY=168 : LEMI=0 : Sam Play K,6 : Gosub CHCH
  If SMILY>-1 Then Gosub SMILY
  If Rnd(2000)=0 and SMILY=-1 Then Inc SMILY : Sam Play K,7 : Gosub CHCH
  If UFOI>-1 Then Gosub UFO
  If Rnd(1000)=0 and UFOI=-1 Then Inc UFOI : If GAMEOVER=0 Then Sam Play 8,1 : Gosub CHCH
  If TSX<>0 Then Gosub TURM
Return
CHCH:
  If UFOI>-1 Then Sam Loop On : Sam Loop On 4 : K=4 Else Sam Loop On 8 : K=12-K
  If GAMEOVER>0 and UFOI>-1 Then Sam Loop On 8
Return
PAUSE:
  TT=Timer : Sam Stop 11
  Screen 1 : Home : Centre "GAME PAUSED!"
  While(Inkey$="") and Fire(0)=0 and Fire(1)=0
    Bob Draw
    Screen Swap
    Multi Wait
    Bob Clear
  Wend
  Centre "            " : Screen 0
  If GAMEOVER Then Timer=TT : Return
  Sam Play 1,2,5000
  Sam Play 2,2,5000
  If UFOI>-1 and UFOI<4 Then Sam Play 8,1 : Gosub CHCH
  Timer=TT
Return
GAMEOVER:
  Inc GAMEOVER
  If(Fire(0) or Fire(1)) and(GAMEOVER>50) Then GAMEOVER=Max(GAMEOVER,1000)
  If GAMEOVER=19 Then Bob Off 12 : Bob Off 13
  If GAMEOVER=1000 Then Fade 2
  If GAMEOVER=1062 Then Screen 1 : Fade 1 : Screen 0
  If GAMEOVER=1078 Then Gosub INIT
Return
SMILY:
  Inc SMILY : If SMILY>38 Then SMILY=-1 : Bob Off 6
  Bob 6,175,125,74-Abs(SMILY/3-6)
Return
LEMMING:
  Inc LEMX : Add LEMI,1,0 To 20
  If LEMX>637 Then LEMX=-1 : Bob Off 7 : Return
  While Point(LEMX/2,LEMY)<>7 : Dec LEMY : Wend
  While Point(LEMX/2,LEMY+1)=7 : Inc LEMY : Wend
  Bob 7,LEMX/2,LEMY,LEMI/3+80
Return
UFO:
  If UFOI>3 Then Goto UFOEXPLO
  Inc UFOY
  Add UFOX,Rnd(2)-1
  Add UFOI,1,0 To 3
  If UFOY>400 Then Add UFOX,Sgn(UFOX-160)*8
  If UFOX<-8 or UFOX>324
    UFOI=-1 : UFOX=160 : UFOY=-8 : Sam Stop 8
    Bob Off 8
    Return
  End If
  Bob 8,UFOX,UFOY/3,UFOI+64
Return
UFOEXPLO:
  If UFOI=25 Then UFOI=-1 : UFOX=160 : UFOY=-8 : Bob Off 8 : Return
  Inc UFOI
  Bob 8,UFOX,UFOY/3,UFOI+37
Return
TURM:
  Add TX,TSX : Add TY,TSY
  If TY>22100 Then TY=22100 : TSY=0 : TSX=0
  Add TSY,8
  X=TX/100 : Y=TY/100
  If OTX<>X or OTY<>Y Then Bob 9,X,Y, : OTX=X : OTY=Y
Return
INGAME:
  Gosub KOLLISION
  If SC(0)=20 or SC(1)=20
    Inc GAMEOVER : Sam Stop 11 : Screen Offset 0,0,15
    Screen 1 : Home : Centre "GAME OVER!" : Screen 0
  End If
Return
RAWINIT:
  Hide
  Randomize Timer
  Wait Vbl : Timer=0
  For A=0 To 14000 : Next
  T=Timer
  If T<4 Then TURBO=T
  Degree
  For A=0 To 39
    RX(A)=Cos(A*9)*100
    RY(A)=Sin(A*9)*100
  Next
  Sam Bank 5
  Volume 15,63
  Screen Open 1,320,17,2,0
  Curs Off : Paper 0 : Pen 1 : Cls
  Palette 0,0
  Screen Display 1,128,281,320,8
  Screen Open 0,320,256,32,0
  Curs Off : Flash Off : Paper 0 : Pen 1
  For A=0 To 31 : Colour A,0 : Next
  Screen Display 0,128,40,320,240
  Screen Offset 0,0,15
  Double Buffer
  Autoback 0
  Bob Update Off
Return
INIT:
  Rainbow Del : View
  For A=1 To 28
    Trap Bob A,-50,-50,
  Next
  Bob Draw : Screen Swap : Wait Vbl : Bob Clear
  Bob Draw : Screen Swap : Wait Vbl : Bob Clear
  Gosub INITSHOTS
  Cls 7
  'Make Mask
  Paste Bob 0,100,100
  Paste Bob 0,250,101
  Set Rainbow 0,7,256,"","",""
  On Rnd(2)+1 Gosub NIGHT,DAYDAWN,DAYLIGHT
  Screen Copy Logic(0) To Physic(0)
  Bob 9,160,221,104 : TX=16000 : TY=22100 : TSX=0 : TSY=0
  BETTERRAIN[0,255]
  Screen 1 : Cls : Fade 1,0,$FFF : Screen 0 : Wait 16
  Rainbow 0,0,38,256
  If TURBO Then Gosub WOLKEN
  For A=0 To 1
    I(A)=A*20 : X(A)=A*31900 : Y(A)=24800 : COI(A)=I(A)
    SX(A)=0 : SY(A)=0 : M(A)=0 : ACC(A)=0
    SC(A)=0
  Next
  Gosub UPSCORE
  Fade 2 To -1
  Sam Loop On
  Sam Play 1,2,5000
  Sam Play 2,2,5000
  Sam Loop On 4
  Timer=0 : GAMEOVER=0
  LEMX=-1 : SMILY=-1
  UFOI=-1 : UFOX=160 : UFOY=-8 : K=8
Return
KOLLISION:
  If I(0)>-1
    If Bob Col(10,8 To 23)
      If Col(9)
        TSX=SX(0)/5 : TSY=-50+SY(0)/10
        I(0)=-1
      End If
      If Col(11) or(Col(8) and(UFOI>-1 and UFOI<4))
        I(0)=-1 : SC(1)=SC(1)+Col(11)
      End If
      If Col(22) or Col(23)
        If Rnd(3)>1
          Sam Play K,3 : Gosub CHCH
        Else
          I(0)=-1
        End If
      End If
    End If
  End If
  If I(1)>-1
    If Bob Col(11,8 To 23)
      If Col(9)
        TSX=SX(1)/5 : TSY=-50+SY(1)/10
        I(1)=-1
      End If
      If Col(10) or(Col(8) and(UFOI>-1 and UFOI<4))
        I(1)=-1 : SC(0)=SC(0)+Col(10)
      End If
      If Col(20) or Col(21)
        If Rnd(3)>1
          Sam Play K,3 : Gosub CHCH
        Else
          I(1)=-1
        End If
      End If
    End If
  End If
  If UFOI>-1
    If Bob Col(8,20 To 23) and(UFOI>-1 and UFOI<4)
      UFOI=4
      Sam Play 4,4 : Sam Stop 8 : Gosub CHCH
      If Col(20) or Col(21)
        Inc SC(0)
      End If
      If Col(22) or Col(23)
        Inc SC(1)
      End If
      Gosub UPSCORE
    End If
  End If
  For A=0 To 3
    If Bob Col(20+A,8 To 12) and Amreg(A,4)>1 Then Amreg(A,4)=1
  Next
Return
UPSCORE:
  Screen 1
  If SC(0)<10 Then A$="0" Else A$=""
  A$=A$+Mid$(Str$(SC(0)),2)+At(38,0)
  Home
  If SC(1)<10 Then A$=A$+"0"
  A$=A$+Mid$(Str$(SC(1)),2)
  Print A$;
  Screen 0
Return
INITSHOTS:
  A$="J B; "
  A$=A$+"A: L X=R0/100; L Y=R1/100; L R0=R0+R2; L R1=R1+R3; L R5=R5+1; P; "
  A$=A$+"I R0<0 J E; I R0>31900 J D; I R1<1600 J B; "
  A$=A$+"F: I R1>24800 J B; I R4=1 J B; I R5>50 J B; J A; "
  A$=A$+"B: L R0=-90000; L R1=-90000; L X=-10; L Y=-10; L R4=1; L R5=0; C: P; I R4=0 J A; J C; "
  A$=A$+"D: L R0=R0-32000; J F;"
  A$=A$+"E: L R0=R0+32000; J F;"
  For A=0 To 3
    Bob 20+A,-10,-10,98+A/2
    Channel A To Bob 20+A
    Amal A,A$
  Next
  Amal On
Return
WOLKEN:
  For A=0 To 3-TURBO
    Bob 25+A,Rnd(320),Rnd(50)+50,103
    Channel A+4 To Bob 25+A
    A$="A: L X=X+1; PP"+String$("P",A)+"; I X<384 J A; L X=0; J A;"
    Amal A+4,A$
  Next
  Amal On
Return
DAYDAWN:
  Paste Bob 240,132,102
  C0=0 : C1=0
  For A=0 To 165
    Rain(0,A)=C0*$100+C1*$10
    If A mod 8=0 and C0=15 Then Inc C1
    If A mod 8=0 Then C0=Min(C0+1,15)
  Next
  For A=0 To 89
    Rain(0,A+166)=Min(4+A/5,15)+Max(A/7-8,0)*$10
  Next
Return
DAYLIGHT:
  C0=0 : C1=8
  Ink 8
  Circle 100,50,8
  Paint 100,50,1
  For A=0 To 165
    Rain(0,A)=C0*$100+C1*$10+15
    If A mod 12=0 and C1=15 Then Inc C0
    If A mod 8=0 Then C1=Min(C1+1,15)
  Next
  For A=0 To 89
    Rain(0,A+166)=Min(4+A/4,15)+Max(A/8-8,0)*$10
  Next
Return
NIGHT:
  For A=0 To 99
    X=Rnd(320)
    Y=Rnd(150)
    If Point(X,Y)=7 Then Plot X,Y,Rnd(3)+1
  Next
  Paste Bob 216,64,63
  C0=4 : C2=0
  For A=0 To 165
    Rain(0,A)=C0*$100+C2
    If A mod 14=0 and C0=0 Then Inc C2
    If A mod 8=0 Then C0=Max(C0-1,0)
  Next
  For A=0 To 89
    Rain(0,A+166)=Min(4+A/10,15)+Max(A/7-8,0)*$10
  Next
Return
EXLOSI:
  If GAMEOVER
    I(A)=(I Bob(10+A)-A*20-1)*2
    If Y(A)>24900 and SY(A)>0 : SY(A)=-Max((SY(A)*3)/2,-300) : End If
    Add X(A),SX(A),0 To 31900
    Return
  End If
  If I(A)=-1 Then Sam Play K,4 : M(A)=0 : Inc SC(1-A) : Gosub UPSCORE : Gosub CHCH
  If I(A)>-13 Then Screen Offset 0,0,10+Rnd(4) Else Screen Offset 0,0,15
  If I(A)<-10 Then Bob Off 10+A Else Bob 10+A,X(A)/100,Y(A)/100,
  If I(A)<-21 Then Bob Off 12+A Else Bob 12+A,X(A)/100,Y(A)/100,41+Abs(I(A))
  Dec I(A)
  SX(A)=SX(A)-SX(A)/8
  SY(A)=SY(A)-SY(A)/8+20
  Add X(A),SX(A),0 To 31900
  Add Y(A),SY(A)
  If Y(A)>24900 and SY(A)>0 Then SY(A)=-SY(A)
  If I(A)<-40
    I(A)=A*20 : X(A)=A*31900 : Y(A)=24800
    SX(A)=0 : SY(A)=0 : M(A)=0 : ACC(A)=0 : COI(A)=I(A)
  End If
Return
STEERING:
  Bob 10+A,X(A)/100,Y(A)/100,1+A*20+I(A)/2
  If COMP(A) Then Goto COMPMOVE
  If Jleft(A) Then Add I(A),-1,0 To 39
  If Jright(A) Then Add I(A),1,0 To 39
  If Jdown(A) and M(A)>0 Then M(A)=Max(M(A)-3,0) : ACC(A)=0
  If Y(A)=24800 Then Gosub STAR Else Gosub FLIGHT
  Add X(A),SX(A),0 To 31900
  Add Y(A),SY(A)
  If Y(A)<1500 Then Y(A)=1500 : M(A)=0 : SY(A)=0
  If Y(A)>24900 Then I(A)=-1
Return
COMPMOVE:
  If Y(A)=24800 Then Gosub COMPSTAR Else Gosub COMPFLIGHT
  Add X(A),SX(A),0 To 31900
  Add Y(A),SY(A)
  If Y(A)<1500 Then Y(A)=1500 : M(A)=0 : SY(A)=0
  If Y(A)>24900 Then I(A)=-1
  If I(A)<0 Then Return
  S=COI(A)-I(A)
  If Abs(S)<=39-Abs(S)
    Add I(A),Sgn(S),0 To 39
  Else
    Add I(A),-Sgn(S),0 To 39
  End If
Return
COMPFLIP:
  If I(A)>19 and I(A)<30 and COI(A)>29 Then COI(A)=60-COI(A) : Return
  If I(A)>9 and I(A)<20 and COI(A)<10 Then COI(A)=20-COI(A) : Return
  If COI(A)>9 and COI(A)<20 and I(A)<10 Then COI(A)=20-COI(A) : Return
  If COI(A)>19 and COI(A)<30 and I(A)>29 Then COI(A)=60-COI(A) : Return
Return
COMPSTAR:
  If(M(A)<100 and(M(1-A)>0 or M(A)>0)) or Rnd(50)=0 Then Inc M(A)
  If M(A)>70 Then COI(A)=36+Rnd(2) : Gosub COMPFLIP
  SX=(M(A)*RX(I(A)))/32
  SY=(M(A)*RY(I(A)))/32
  Add SX(A),Max(Min(SX-SX(A),50),-50)
  Add SY(A),Max(Min(SY-SY(A),50),-50)
Return
COMPFLIGHT:
  If M(A)>50 and M(A)<100 Then Inc M(A)
  FIRSH=Rnd(60)
  D=M(A)*20
  DY#=(Y(1-A)+SY(1-A)*2-Y(A)) : DX#=(X(1-A)+SY(1-A)*2-X(A))
  If DX#<>0 : W=Atan(DY#/DX#) : End If
  If DX#=0 and DY#>0 : W=270 : End If
  If DX#=0 and DY#<0 : W=90 : End If
  If DX#>0 : Add W,180 : End If
  If Abs(X(A)-X(1-A))+Abs(Y(A)-Y(1-A))<D*4
    COI(A)=(W+360)/9
    If((COI(A)+20) mod 40)=I(A) : FIRSH=0 : End If
  Else
    COI(A)=((W+360)/9+20) mod 40
    If COI(A)=I(A) : FIRSH=0 : End If
  End If
  If Rnd(50)=0 and I(A)=COI(A) Then COI(A)=Rnd(39)
  If Y(A)>22500-D Then COI(A)=38-(Y(A)-23000+D)/1000
  If Y(A)<4000+D Then COI(A)=8-((Y(A)-D)/500)
  DT=Abs(X(A)-TX)+Abs(Y(A)-TY)
  If DT<5000+D Then COI(A)=34 : Gosub COMPFLIP
  SX=(M(A)*RX(I(A)))/32
  SY=(M(A)*RY(I(A)))/32
  For S=(1-A)*2 To(1-A)*2+1
    DT=Abs(Amreg(S,0)-X(A))+Abs(Amreg(S,1)-Y(A))
    If DT<3000 and I(A)=COI(A) Then COI(A)=Rnd(39)
  Next
  If M(A)>50
    If M(A)<70 : Add Y(A),70-M(A) : End If
    If M(A)<60 : COI(A)=36+Rnd(3) : End If
    Add SX(A),Max(Min(SX-SX(A),50),-50)
    Add SY(A),Max(Min(SY-SY(A),50),-50)
  Else
    COI(A)=10
    SY(A)=Min(SY(A)+4,300) : SY=SY(A) : Dec M(A)
    If SY>250 and I(A)>7 and I(A)<13
      M(A)=Max(M(A),51)
    End If
  End If
  If Abs(X(A)-X(1-A))+Abs(Y(A)-Y(1-A))<D*6 Then Add COI(A),A*2-1,0 To 39
  S=Sgn(RY(I(A))/85)
  If M(A)>30 Then M(A)=Max(Min(M(A)+S*3-Abs(S),150),0)
  If FIRSH=0 and(Amreg(A*2,4)=1 or Amreg(A*2+1,4)=1)
    Sam Play K,5,8000 : Gosub CHCH
    If Amreg(A*2,4)=1 : S=A*2 : Else S=A*2+1 : End If
    Amreg(S,0)=X(A)+SX(A)*5
    Amreg(S,1)=Y(A)+SY(A)*5
    Amreg(S,2)=RX(I(A))*6
    Amreg(S,3)=RY(I(A))*6
    Amreg(S,4)=0
  End If
Return
STAR:
  If(Jup(A) or ACC(A)) and M(A)<100 Then Inc M(A) : If ACCL Then ACC(A)=1
  SX=(M(A)*RX(I(A)))/32
  SY=(M(A)*RY(I(A)))/32
  Add SX(A),Max(Min(SX-SX(A),50),-50)
  Add SY(A),Max(Min(SY-SY(A),50),-50)
  If I(A)<>A*20 and M(A)=0 Then I(A)=-1
Return
FLIGHT:
  If(Jup(A) or ACC(A)) and M(A)>50 and M(A)<100 Then Inc M(A) : If ACCL Then ACC(A)=1
  SX=(M(A)*RX(I(A)))/32
  SY=(M(A)*RY(I(A)))/32
  If M(A)>50
    If M(A)<70 : Add Y(A),70-M(A) : End If
    Add SX(A),Max(Min(SX-SX(A),50),-50)
    Add SY(A),Max(Min(SY-SY(A),50),-50)
  Else
    SY(A)=Min(SY(A)+4,300) : SY=SY(A) : Dec M(A)
    If SY>250 and I(A)>7 and I(A)<13
      M(A)=Max(M(A),51)
    End If
  End If
  S=Sgn(RY(I(A))/85)
  If M(A)>30 Then M(A)=Max(Min(M(A)+S*3-Abs(S),150),0)
  If Fire(A)=0 Then SH(A)=0
  If Fire(A) and SH(A)=0 and(Amreg(A*2,4)=1 or Amreg(A*2+1,4)=1)
    SH(A)=1 : Sam Play K,5,8000 : Gosub CHCH
    If Amreg(A*2,4)=1 : S=A*2 : Else S=A*2+1 : End If
    Amreg(S,0)=X(A)+SX(A)*2
    Amreg(S,1)=Y(A)+SY(A)*2
    Amreg(S,2)=RX(I(A))*6
    Amreg(S,3)=RY(I(A))*6
    Amreg(S,4)=0
  End If
Return
Procedure RIPGRAPHICS
  Load Iff "dh2:amosgfx/StrikeCommanderData.iff",0
  Colour 7,0
  For A=0 To 74
    Get Sprite A+1,(A mod 20)*16,(A/20)*16 To(A mod 20)*16+16,(A/20)*16+16
    Hot Spot A+1,7,7
  Next
  For A=0 To 7
    Get Sprite 80+A,A*8,112 To A*8+7,122
    Hot Spot 80+A,2,9
  Next
  Get Sprite 98,224,48 To 232,50
  Get Sprite 99,232,48 To 240,50
  Get Sprite 100,0,152 To 320,250
  Get Sprite 101,0,104 To 320,110
  Get Sprite 102,0,64 To 64,93
  Get Sprite 103,64,64 To 128,91
  Get Sprite 104,128,64 To 158,98
  Hot Spot 103,64,0
  Hot Spot 104,19,0
End Proc
Procedure BETTERRAIN[R,L]
  T=1 : AF=Rain(R,0)
  For A=2 To L-1
    Inc T
    If(Rain(R,A)<>AF)
      AF=Rain(R,A)
      If T>3
        Rain(R,A-2)=AF
      End If
      T=0
    End If
  Next
End Proc
Procedure SAMSPEED[KANAL,FREQ]
  RATE=3579545/FREQ
  For A=0 To 3
    If Btst(A,KANAL) Then Doke $DFF0A6+A*16,RATE
  Next
End Proc