TriOS-alt/zubehör/game boulderdash/sourcen/Regnatix-Code/sfxtool.spin

<EFBFBD><EFBFBD>
CON

_CLKMODE     = XTAL1 + PLL16X
_XINFREQ     = 5_000_000

OBJ
        ios: "ios"
        num: "numbers"

CON

TIBLEN  = 32

VAR

  byte tib[TIBLEN]           'tastatur-input-buffer

PUB main | a,b,c,key,n

  ios.start
' ios.startram                                          'code f<00>r test im ram, sollte bei bin-datei auskommentiert werden

  ios.screeninit(@prompt1,4)
  repeat
    ios.sfx_setslot2(@fx_puffer,15)
    ios.sfx_fire(15,1)
    printfx(@fx_puffer)
    key := ios.keywait
    case key
      "1":
            ios.printchar($0d)
            ios.print(string("Basisschwingung Waveform (0..6): "))
            ios.input(@tib,TIBLEN)
            n := num.FromStr(@tib,num#HEX)
            byte[@fx_puffer] := n
      "2":
            ios.printchar($0d)
            ios.print(string("Basisschwingung L<00>nge (0..FE, FF endlos):"))
            ios.input(@tib,TIBLEN)
            n := num.FromStr(@tib,num#HEX)
            byte[@fx_puffer+1] := n
      "3":
            ios.printchar($0d)
            ios.print(string("Basisschwingung Frequenz (0..FF): "))
            ios.input(@tib,TIBLEN)
            n := num.FromStr(@tib,num#HEX)
            byte[@fx_puffer+2] := n
      "4":
            ios.printchar($0d)
            ios.print(string("Basisschwingung Volume (0..F): "))
            ios.input(@tib,TIBLEN)
            n := num.FromStr(@tib,num#HEX)
            byte[@fx_puffer+3] := n
      "5":
            ios.printchar($0d)
            ios.print(string("Modulation LFO (Speed 01..FF): "))
            ios.input(@tib,TIBLEN)
            n := num.FromStr(@tib,num#HEX)
            byte[@fx_puffer+4] := n
      "6":
            ios.printchar($0d)
            ios.print(string("Modulation LFW (Waveform 0..5): "))
            ios.input(@tib,TIBLEN)
            n := num.FromStr(@tib,num#HEX)
            byte[@fx_puffer+5] := n
      "7":
            ios.printchar($0d)
            ios.print(string("Modulation FMa (St<00>rke der FM 0 - off, 01..FF, 01 - MAX): "))
            ios.input(@tib,TIBLEN)
            n := num.FromStr(@tib,num#HEX)
            byte[@fx_puffer+6] := n
      "8":
            ios.printchar($0d)
            ios.print(string("Modulation AMa (St<00>rke der AM 0 - off, 01..FF, 01 - MAX): "))
            ios.input(@tib,TIBLEN)
            n := num.FromStr(@tib,num#HEX)
            byte[@fx_puffer+7] := n
      "9":
            ios.printchar($0d)
            ios.print(string("H<00>llkurve Attack - Anstieg (0 - off, 1..FF, 1 - lansamster Anstieg): "))
            ios.input(@tib,TIBLEN)
            n := num.FromStr(@tib,num#HEX)
            byte[@fx_puffer+8] := n
      "a":
            ios.printchar($0d)
            ios.print(string("H<00>llkurve Decay - Abfall (0 - off, 1..FF, 1 - lansamster Abfall): "))
            ios.input(@tib,TIBLEN)
            n := num.FromStr(@tib,num#HEX)
            byte[@fx_puffer+9] := n
      "b":
            ios.printchar($0d)
            ios.print(string("H<00>llkurve Sustain - Halten Volume (0 - Mute, 1..FF, 1 - Leise): "))
            ios.input(@tib,TIBLEN)
            n := num.FromStr(@tib,num#HEX)
            byte[@fx_puffer+10] := n
      "c":
            ios.printchar($0d)
            ios.print(string("H<00>llkurve Release - Freigabe (0 - off, 1..FF, 1 - Langsamste Freigabe): "))
            ios.input(@tib,TIBLEN)
            n := num.FromStr(@tib,num#HEX)
            byte[@fx_puffer+11] := n
      "m":
            menu2
            ios.screeninit(@prompt1,4)
   

      
pub menu2 | key,a
  ios.screeninit(@prompt2,4)
  key := ios.keywait
  case key
    "s":
    "l":
    "e": export
    "r": menu3
    "q": ios.stop

pub export | i

    
pub menu3 | key,a,n,c,w
    
  ios.screeninit(@prompt3,4)
  w := 0
  c := 32
  repeat
    key := ios.keywait
    case key
      "r":
         repeat c
           a?
           a := a & $FF
           byte[@fx_puffer+2] := a
           ios.sfx_setslot2(@fx_puffer,15)
           ios.sfx_fire(15,1)
           printfx(@fx_puffer)
           if w > 0
             waitcnt(clkfreq / w + cnt)
      "c":
            ios.printchar($0d)
            ios.print(string("Anzahl = "))
            ios.printdec(c)
            ios.print(string(" : "))
            ios.input(@tib,TIBLEN)
            c := num.FromStr(@tib,num#DEC)
            ios.print(string(" ok",$0d))
      "w":
            ios.printchar($0d)
            ios.print(string("Wait = "))
            ios.printdec(w)
            ios.print(string(" : "))
            ios.input(@tib,TIBLEN)
            w := num.FromStr(@tib,num#DEC)
            ios.print(string(" ok",$0d))
      "b": quit
    
pub printfx(adr)| i,a
  ios.printchar(ios#char_nl)
  repeat i from 0 to 11
    a := byte[adr+i]
    ios.print(string("$"))
    ios.printhex(a,2)
    ios.print(string("  "))
    
  

DAT

prompt1 byte      "<00>%Hive: SFX-Tool"
        byte  $0d,"Basisschwingung     Modulation          H<00>llkurve         "
        byte  $0d,"Wav  Len  Fre  Vol  LFO  LFW  FMa  AMa  Att  Dec  Sus  Rel"
        byte  $0d,"[01] [02] [03] [04] [05] [06] [07] [08] [09] [0A] [0B] [0C] [M] ",$0

prompt2 byte      "<00>%SFX-Tool - Men<00>"
        byte  $0d," "
        byte  $0d," "
        byte  $0d,"[S]ave [L]oad [E]xport [R]and [Q]uit",$0

prompt3 byte      "<00>%SFX-Tool - Random Freq"
        byte  $0d," "
        byte  $0d," "
        byte  $0d,"[R]un [C]ount [W]ait [B]ack",$0

mod1    byte "bd1.hss ",0
mod2    byte "bd2.hss ",0

                               'basisschwingung     modulation          h<00>llkurve
                               'Wav  Len  Fre  Vol  LFO  LFW  FMa  AMa  Att  Dec  Sus  Rel
fx_puffer               byte    $01, $01, $80, $0F, $00, $00, $00, $00, $FF, $00, $00, $80              
                        byte    $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00, $00

                                

DAT
{

sfx-struktur:

wav len freq vol      grundschwingung 
lfo lfw fma ama       modulation
att dec sus rel       h<00>llkurve
seq                   (optional)

wav                   wellenform
 0   sinus (0..500hz)
 1   schneller sinus (0..1khz)
 2   dreieck (0..500hz)
 3   rechteck (0..1khz)
 4   schnelles rechteck (0..4khz)
 5   impulse (0..1,333hz)
 6   rauschen
len                   tonl<00>nge $0..$fe, $ff endlos
freq                  frequenz $00..$ff
vol                   lautst<00>rke $00..$0f

lfo                   low frequency oscillator $ff..$01
lfw                   low frequency waveform
 $00   sinus (0..8hz)
 $01   fast sine (0..16hz)
 $02   ramp up (0..8hz)
 $03   ramp down (0..8hz)
 $04   square (0..32hz)
 $05   random
 $ff   sequencer data
fma                    frequency modulation amount
 $00   no modulation
 $01..$ff
ama                    amplitude modulation amount
 $00   no modulation
 $01..$ff
att                    attack $00..$ff
dec                    decay $00..$ff
sus                    sustain $00..$ff
rel                    release $00..$ff



}