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Fixed up zoom.rc, renamed it to zoom.gib. Made alias with only one

Browse source 
argument print the contents of that alias.  Added the sleep command,
which works like wait but pauses for a certain number of seconds.
This commit is contained in:
Brian Koropoff 2002-05-11 06:09:50 +00:00
parent 69894d96c4
commit 6d37a9e48a
3 changed files with 68 additions and 33 deletions
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66
doc/config/zoom.rc → doc/config/zoom.gib
View file

@ -23,74 +23,74 @@
// Boston, MA 02111-1307, USA
set zoom_version {$Id$}
set zoom_base_sensitivity 10
set zoom_base_amp 1
set zoom_base_fov 90
set zoom_mult 1.25
set zoom_zoomed 0
set zoom_mult_lower 1.25
set zoom_mult_upper 90 // This is more or less the hard limit
set zoom_mult_step .25;
set zoom_mult_step .25
alias zoom_init { // Initialize basic options
if #{$argn != 6} {
echo "Usage: $0 base_sensitivity base_fov min_zoom max_zoom zoom_step";
return;
echo "Usage: $0 base_sensitivity base_fov min_zoom max_zoom zoom_step"
return
}
set zoom_base_sensitivity $1;
set zoom_base_amp $1
set zoom_base_fov $2
set zoom_mult_lower $3;
set zoom_mult $3;
set zoom_mult_upper $4;
set zoom_mult_step $5;
set zoom_mult_lower $3
set zoom_mult $3
set zoom_mult_upper $4
set zoom_mult_step $5
}
alias zoom_mult { // "Accessor" for zoom_mult
if #{!$1} return; // Prevent division by zero
set zoom_mult $1;
if #{!$1} return // Prevent division by zero
set zoom_mult $1
}
alias zoom_adjust { // Adjust fov and sensitivity to match zoom factor
if $zoom_zoomed {
set fov #{$zoom_base_fov/$zoom_mult};
set in_mouse_amp #{$zoom_base_sensitivity/$zoom_mult};
return;
set fov #{$zoom_base_fov/$zoom_mult}
set in_mouse_amp #{$zoom_base_amp/$zoom_mult}
return
} else {
set fov $zoom_base_fov;
set in_mouse_amp $zoom_base_sensitivity;
};
set fov $zoom_base_fov
set in_mouse_amp $zoom_base_amp
}
}
alias zoom_in { // Replaced ID zoom function
set zoom_zoomed 1;
zoom_adjust;
set zoom_zoomed 1
zoom_adjust
}
alias zoom_out { // Replaced ID zoom function
set zoom_zoomed 0;
zoom_adjust;
set zoom_zoomed 0
zoom_adjust
}
alias zoom_toggle {
toggle zoom_zoomed;
zoom_adjust;
toggle zoom_zoomed
zoom_adjust
}
alias zoom_increase {
if #{!$zoom_zoomed} return;
zoom_mult #{$zoom_mult + $zoom_mult_step*$zoom_mult};
if #{!$zoom_zoomed} return
zoom_mult #{$zoom_mult + $zoom_mult_step*$zoom_mult} // Grow zoom exponentially
if #{$zoom_mult>$zoom_mult_upper} {
zoom_mult $zoom_mult_upper;
};
zoom_adjust;
zoom_mult $zoom_mult_upper
}
zoom_adjust
}
alias zoom_decrease {
if #{!$zoom_zoomed} return;
zoom_mult #{$zoom_mult/(1 + $zoom_mult_step)};
if #{!$zoom_zoomed} return
zoom_mult #{$zoom_mult/(1 + $zoom_mult_step)}
if #{$zoom_mult < $zoom_mult_lower} {
zoom_mult $zoom_mult_lower;
};
zoom_adjust;
zoom_mult $zoom_mult_lower
}
zoom_adjust
}

4
include/QF/cmd.h
View file

@ -70,6 +70,10 @@ typedef struct cmd_buffer_s {
unsigned int loop; // Buffer loops itself. If true, value signifies number of loops done so far
qboolean embedded; // Buffer exists to evaluate embedded command
// Sleep data
double timeleft;
double lasttime;
// Execution position
enum {
cmd_ready, // Ready to read a command

31
libs/util/cmd.c
View file

@ -451,9 +451,20 @@ Cbuf_ExecuteBuffer (cmd_buffer_t *buffer)
cmd_buffer_t *temp = cmd_activebuffer; // save old context
int ret;
if (buffer->timeleft) {
double newtime = Sys_DoubleTime ();
buffer->timeleft -= newtime - buffer->lasttime;
buffer->lasttime = newtime;
if (buffer->timeleft < 0.0)
buffer->timeleft = 0.0;
}
if (buffer->timeleft)
return;
cmd_activebuffer = buffer;
buffer->wait = false;
buffer->again = false;
while (1) {
if (!strlen(buffer->buffer->str) && buffer->position == cmd_ready) {
if (buffer->loop) {
@ -1893,6 +1904,11 @@ Cmd_Alias_f (void)
s = Cmd_Argv (1);
// if the alias already exists, reuse it
alias = (cmdalias_t *) Hash_Find (cmd_alias_hash, s);
if (Cmd_Argc () == 2) {
if (alias)
Sys_Printf("alias \"%s\" {%s}\n", alias->name, alias->value);
return;
}
if (alias) {
free ((char *) alias->value);
} else {
@ -1964,6 +1980,20 @@ Cmd_Wait_f (void)
cur->wait = true;
}
/* Pauses execution for a certain number of seconds */
void
Cmd_Sleep_f (void)
{
if (Cmd_Argc() != 2) {
Cmd_Error ("sleep: invalid number of arguments.\n");
return;
}
cmd_activebuffer->timeleft = (double)atof(Cmd_Argv(1));
cmd_activebuffer->lasttime = Sys_DoubleTime ();
Cmd_Wait_f ();
return;
}
/* Prints a list of available commands */
void
Cmd_CmdList_f (void)
@ -2319,6 +2349,7 @@ Cmd_Init (void)
"seperate each command with a semi-colon.");
Cmd_AddCommand ("unalias", Cmd_UnAlias_f, "Remove the selected alias");
Cmd_AddCommand ("wait", Cmd_Wait_f, "Wait a game tic");
Cmd_AddCommand ("sleep", Cmd_Sleep_f, "Sleep for $1 seconds");
Cmd_AddCommand ("cmdlist", Cmd_CmdList_f, "List all commands");
Cmd_AddCommand ("help", Cmd_Help_f, "Display help for a command or "
"variable");