Can somebody tell me what I´m doing wrong with the user control dll

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MiR

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Joined: 13th Jul 2003

Location: Spain

Posted: 21st Sep 2004 21:13

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I´ve made some code that accepts pads and a keyboard using TCA´s user control dll. I´ve set it to use pad number 1 as the input device. When I run the code it just exits back to dektop without any error messages. I can´t see what´s diferent to the example. Can anyone shed some light?

REM Project: User control
REM Created: 07/09/2004 17:55:47
REM
REM ***** Main Source File *****
REM
global addr as integer
addr=make memory(1024)
global joyMinX# as float
joyMinX#=0.0
global joyMaxX# as float
joyMaxX#=0.0
global joyMinY# as float
joyMinY#=0.0
global joyMaxY# as float
joyMaxY#=0.0
global player_control1 as integer
player_control1=3
print userControl_getJoystickParam(0,0x00050001)
rem calibrate the joypad

print "Calibrating.  Whirl joystick around and then press a button"
repeat
   x=userControl_getJoystickPos(0,addr,4)
   tx#=peekF(addr,0):ty#=peekF(addr,4)

if tx#>=joyMaxX# then joyMaxX#=tx#
   if tx#<=joyMinX# then joyMinX#=tx#
   if ty#>=joyMaxX# then joyMaxY#=ty#
   if ty#<=joyMinX# then joyMinY#=ty#

cls 0
   text 0,0,str$(tx#)+" "+str$(ty#)
   text 0,32,str$(joyMinX#)+" "+str$(joyMaxX#)
   sync
until spacekey()
do
   cls
   remstart
   x=userControl_getJoystickPos(0,addr,4)
   tm#=peekF(addr,0):tx#=peekF(addr,4)
   if tm#<=joyMinX#
      text 0,0,"Left"
   else
      if tm#>=joyMax#
         text 0,0,"Right"
      endif
   endif
   remend

if rightkey1()=1 then text 0,0,"Right"
   if leftkey1()=1 then text 0,0,"Left"

x=userControl_getJoystickButton(0,addr,16)
   for x=0 to 15
      t=peekB(addr,x)
      text 0+(x*12),64,chr$(t+48)
   next x
   sync

loop

function rightkey1()
 out=0
 tm#=0
 tx#=0.0

select player_control1
 case 1 : gosub option1r1 : endcase
 case 2 : gosub option2r1 : endcase
 case 3 : gosub option3r1 : endcase
 case 4 : gosub option4r1 : endcase
endselect

option1r1:
 if rightkey()=1 then out=1
return

option2r1:
 if inkey$()="d" then out=1
return

option3r1:
 x=userControl_getJoystickPos(0,addr,4)
 tm#=peekF(addr,0) : tx#=peekF(addr,4)
 if tm#>=joyMaxX# then out=1
return

option4r1:
 x=userControl_getJoystickPos(1,addr,4)
 tm#=peekF(addr,1) : tx#=peekF(addr,4)
 if tm#>=joyMaxX# then out=1
return

endfunction out

function leftkey1()
 out=0
 tm#=0
 tx#=0.0

select player_control1
 case 1 : gosub option1l1 : endcase
 case 2 : gosub option2l1 : endcase
 case 3 : gosub option3l1 : endcase
 case 4 : gosub option4l1 : endcase
endselect

option1l1:
 if leftkey()=1 then out=1
return

option2l1:
 if inkey$()="a" then out=1
return

option3l1:
 x=userControl_getJoystickPos(0,addr,4)
 tm#=peekF(addr,0) : tx#=peekF(addr,4)
 if tm#<=joyMinX# then out=1
return

option4l1:
 x=userControl_getJoystickPos(1,addr,4)
 tm#=peekF(addr,1) : tx#=peekF(addr,4)
 if tm#<=joyMinX# then out=1
return

endfunction out

+ Code Snippet

REM Project: User control
REM Created: 07/09/2004 17:55:47
REM
REM ***** Main Source File *****
REM
global addr as integer
addr=make memory(1024)
global joyMinX# as float
joyMinX#=0.0
global joyMaxX# as float
joyMaxX#=0.0
global joyMinY# as float
joyMinY#=0.0
global joyMaxY# as float
joyMaxY#=0.0
global player_control1 as integer
player_control1=3
print userControl_getJoystickParam(0,0x00050001)
rem calibrate the joypad

print "Calibrating.  Whirl joystick around and then press a button"
repeat
   x=userControl_getJoystickPos(0,addr,4)
   tx#=peekF(addr,0):ty#=peekF(addr,4)

   if tx#>=joyMaxX# then joyMaxX#=tx#
   if tx#<=joyMinX# then joyMinX#=tx#
   if ty#>=joyMaxX# then joyMaxY#=ty#
   if ty#<=joyMinX# then joyMinY#=ty#

   cls 0
   text 0,0,str$(tx#)+" "+str$(ty#)
   text 0,32,str$(joyMinX#)+" "+str$(joyMaxX#)
   sync
until spacekey()
do
   cls
   remstart
   x=userControl_getJoystickPos(0,addr,4)
   tm#=peekF(addr,0):tx#=peekF(addr,4)
   if tm#<=joyMinX#
      text 0,0,"Left"
   else
      if tm#>=joyMax#
         text 0,0,"Right"
      endif
   endif
   remend

   if rightkey1()=1 then text 0,0,"Right"
   if leftkey1()=1 then text 0,0,"Left"

   x=userControl_getJoystickButton(0,addr,16)
   for x=0 to 15
      t=peekB(addr,x)
      text 0+(x*12),64,chr$(t+48)
   next x
   sync

loop



function rightkey1()
 out=0
 tm#=0
 tx#=0.0

select player_control1
 case 1 : gosub option1r1 : endcase
 case 2 : gosub option2r1 : endcase
 case 3 : gosub option3r1 : endcase
 case 4 : gosub option4r1 : endcase
endselect

option1r1:
 if rightkey()=1 then out=1
return

option2r1:
 if inkey$()="d" then out=1
return

option3r1:
 x=userControl_getJoystickPos(0,addr,4)
 tm#=peekF(addr,0) : tx#=peekF(addr,4)
 if tm#>=joyMaxX# then out=1
return

option4r1:
 x=userControl_getJoystickPos(1,addr,4)
 tm#=peekF(addr,1) : tx#=peekF(addr,4)
 if tm#>=joyMaxX# then out=1
return

endfunction out

function leftkey1()
 out=0
 tm#=0
 tx#=0.0

select player_control1
 case 1 : gosub option1l1 : endcase
 case 2 : gosub option2l1 : endcase
 case 3 : gosub option3l1 : endcase
 case 4 : gosub option4l1 : endcase
endselect

option1l1:
 if leftkey()=1 then out=1
return

option2l1:
 if inkey$()="a" then out=1
return

option3l1:
 x=userControl_getJoystickPos(0,addr,4)
 tm#=peekF(addr,0) : tx#=peekF(addr,4)
 if tm#<=joyMinX# then out=1
return

option4l1:
 x=userControl_getJoystickPos(1,addr,4)
 tm#=peekF(addr,1) : tx#=peekF(addr,4)
 if tm#<=joyMinX# then out=1
return

endfunction out

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OSX Using Happy Dude

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Joined: 21st Aug 2003

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Posted: 24th Sep 2004 20:30 Edited at: 24th Sep 2004 20:31

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I'll have a look when I get home...
Is it crashing after the calbiration routine ?

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MiR

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Joined: 13th Jul 2003

Location: Spain

Posted: 25th Sep 2004 23:22

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From what I can tell it crashes at this point:

+ Code Snippet

x=userControl_getJoystickPos(0,addr,4)
 tm#=peekF(addr,0) : tx#=peekF(addr,4)
 if tm#>=joyMaxX# then out=1

That is code in the rightkey1 function.
Your calabration code works fine as I haven´t changed it from the example.

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MiR

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Location: Spain

Posted: 26th Sep 2004 21:03

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Well. A hunch proved right. I change the functions to gosubs and it doesn´t crash. I guess I can´t get addr to be global. A wonder if there´s a way to do it without making memory in every function every loop. Ideas anyone?
I´ve got a problem with it constatly showing left but I can fix that adding a buffer thing.
One question. Who else is having two pads simutaniusly in thier game(s)? Due to the fact that only TCA answers my User control dll questions I´m begining to think that I´m the only one.

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OSX Using Happy Dude

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Posted: 26th Sep 2004 23:20

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The problem is because your calling subroutines within functions.

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