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Add a command to increment cvars

This commit is contained in:
James R 2019-04-18 23:42:28 -07:00
parent db18492836
commit 3db1244849
1 changed files with 23 additions and 0 deletions
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23
src/command.c
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@ -50,6 +50,7 @@ static void COM_Exec_f(void);
static void COM_Wait_f(void);
static void COM_Help_f(void);
static void COM_Toggle_f(void);
static void COM_Add_f(void);
static void CV_EnforceExecVersion(void);
static boolean CV_FilterVarByVersion(consvar_t *v, const char *valstr);
@ -291,6 +292,7 @@ void COM_Init(void)
COM_AddCommand("wait", COM_Wait_f);
COM_AddCommand("help", COM_Help_f);
COM_AddCommand("toggle", COM_Toggle_f);
COM_AddCommand("add", COM_Add_f);
RegisterNetXCmd(XD_NETVAR, Got_NetVar);
}
@ -855,6 +857,27 @@ static void COM_Toggle_f(void)
CV_AddValue(cvar, +1);
}
/** Command variant of CV_AddValue
*/
static void COM_Add_f(void)
{
consvar_t *cvar;
if (COM_Argc() != 3)
{
CONS_Printf(M_GetText("Add <cvar_name> <value>: Add to the value of a cvar. Negative values work too!\n"));
return;
}
cvar = CV_FindVar(COM_Argv(1));
if (!cvar)
{
CONS_Alert(CONS_NOTICE, M_GetText("%s is not a cvar\n"), COM_Argv(1));
return;
}
CV_AddValue(cvar, atoi(COM_Argv(2)));
}
// =========================================================================
// VARIABLE SIZE BUFFERS
// =========================================================================