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Conditionally disable bunny hopping (speed jumping). To disable bunny hopping

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on your server, put `serverinfo no_pogo_stick 1' into your server.cfg. It's
called no_pogo_stick for two reasons: the effect is called "pogo stick" in the
source code in a comment from the original id source code and also as a minor
(and very week:/) obfustication for `cheaters' trying to set it in their
clients. However, the client checks for no_pogo_stick in the server info and
forces it on when appropriate and having them in disagreement would only make
prediction a little screwy anyway :). BTW, when enabled this actually fixes the
original bug that allowed bunny hopping in the first place (though you still
get a jump grunt when you try to bunny hop; minor bug).
This commit is contained in:
Bill Currie 2000-10-15 04:26:09 +00:00
parent 9dc1c00a16
commit 1dd0f7ed0f
3 changed files with 15 additions and 7 deletions
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2
include/pmove.h
View file

@ -100,7 +100,7 @@ typedef struct {
float entgravity; float entgravity;
} movevars_t; } movevars_t;
extern struct cvar_s *no_pogo_stick;
extern movevars_t movevars; extern movevars_t movevars;
extern playermove_t pmove; extern playermove_t pmove;
extern int onground; extern int onground;

3
source/cl_main.c
View file

@ -1478,6 +1478,9 @@ void Host_Frame (float time)
// fetch results from server // fetch results from server
CL_ReadPackets (); CL_ReadPackets ();
if (atoi(Info_ValueForKey(cl.serverinfo, "no_pogo_stick")))
Cvar_Set (no_pogo_stick, "1");
// send intentions now // send intentions now
// resend a connection request if necessary // resend a connection request if necessary
if (cls.state == ca_disconnected) { if (cls.state == ca_disconnected) {

17
source/pmove.c
View file

@ -33,10 +33,11 @@
#include "qtypes.h" #include "qtypes.h"
#include "client.h" #include "client.h"
#include "pmove.h" #include "pmove.h"
#include "cvar.h"
#include <math.h> #include <math.h>
cvar_t *no_pogo_stick;
movevars_t movevars; movevars_t movevars;
playermove_t pmove; playermove_t pmove;
@ -68,6 +69,8 @@ void PM_CategorizePosition (void);
void Pmove_Init (void) void Pmove_Init (void)
{ {
PM_InitBoxHull (); PM_InitBoxHull ();
no_pogo_stick = Cvar_Get ("no_pogo_stick", "0", CVAR_SERVERINFO,
"disable the ability to pogo stick");
} }
#define STEPSIZE 18 #define STEPSIZE 18
@ -718,11 +721,10 @@ void PM_CategorizePosition (void)
/* /*
============= JumpButton
JumpButton
=============
*/ */
void JumpButton (void) void
JumpButton (void)
{ {
if (pmove.dead) if (pmove.dead)
{ {
@ -751,8 +753,11 @@ void JumpButton (void)
return; return;
} }
if (onground == -1) if (onground == -1) {
if (no_pogo_stick->int_val)
pmove.oldbuttons |= BUTTON_JUMP;// don't jump again until released
return; // in air, so no effect return; // in air, so no effect
}
if ( pmove.oldbuttons & BUTTON_JUMP ) if ( pmove.oldbuttons & BUTTON_JUMP )
return; // don't pogo stick return; // don't pogo stick