Mail Archives: djgpp/1999/08/12/00:40:09
From: | "guthrie" <guthrie AT nbnet DOT nb DOT ca>
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Newsgroups: | comp.os.msdos.djgpp
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Subject: | jump to case lable .. in djgpp
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Date: | Tue, 10 Aug 1999 21:27:31 -0300
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Organization: | NBTel Internet
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Lines: | 100
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Message-ID: | <7oqg14$sdd$1@garnet.nbnet.nb.ca>
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To: | djgpp AT delorie DOT com
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DJ-Gateway: | from newsgroup comp.os.msdos.djgpp
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Reply-To: | djgpp AT delorie DOT com
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this switch statement says gives the eroors of jump to case label for all
cases after the first it also says crosses initialization of both of the
bool variables in case 0: (bool key_selected and bool select_done)
whats going on?
here's the switch:
switch(hlite_pos)
{
case 0: // selecting a rotate left key
int new_key;
int new_key_shift;
bool select_done = false;
bool key_selected = false;
int enter_key;
while(!select_done) file://while a key hasn't been selected or
esc pressed
{
// flashing text
textout (screen, font , disp1 , 400 , 125, color1);
textout (screen, font , " " , 400 , 125, color1);
delay(30); file://flash delay time
if(!key_selected) file://if key hasn't been selected
{
if(keypressed()) // if a key is pressed
{
new_key = readkey(); file://read key from key buffer
new_key_shift = (new_key >> 8);
if(new_key_shift == 0x01) file://esc
select_done = true; file://go back to previous menu
if(!select_done) file://only if a selection has not yet been
made
{
for(int i = 1 ; i < 13 ; i++) file://find the key in the
scancode list
{ // and set it to given
movement
if(new_key_shift == bkey[i].hex_val)
{
k_rot_left = bkey[i].hex_val;
disp1 = bkey[i].key_disp;
i = 15; file://stop the for loop
}// end if
}//end for
}//end if
key_selected = true;
}// end if
}// end if
if(key_selected) file://once key has been selected
{
if(keypressed()) file://wait til key pressed
{
enter_key = readkey(); file://read the key from the buffer
if(enter_key == 0x1c) file://the enter key scancode
select_done = true; file://if enter ..exit the loop
..key has been set
}// end if
} file://end if
file://convert scancode and set movement key to new key
}//end while
break;
case 1:
break;
case 2:
break;
case 3:
break;
case 4:
break;
default:;
}//end of switch
Thanks
Tony
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