code-only change of the loading screen, no visual change

[xonotic/darkplaces.git] / prvm_cmds.c

diff --git a/prvm_cmds.c b/prvm_cmds.c
index 38a97a852caf2b66a49421784d1f6fc9ff90f893..a644f1a2e3ef76e4571abfeb6c5e9079cef8d3bc 100644 (file)
--- a/prvm_cmds.c
+++ b/prvm_cmds.c
@@ -413,6 +413,13 @@ void VM_localcmd (void)
        Cbuf_AddText(string);
 }
 
+static qboolean PRVM_Cvar_ReadOk(const char *string)
+{
+       cvar_t *cvar;
+       cvar = Cvar_FindVar(string);
+       return ((cvar) && ((cvar->flags & CVAR_PRIVATE) == 0));
+}
+
 /*
 =================
 VM_cvar
@@ -426,7 +433,7 @@ void VM_cvar (void)
        VM_SAFEPARMCOUNTRANGE(1,8,VM_cvar);
        VM_VarString(0, string, sizeof(string));
        VM_CheckEmptyString(string);
-       PRVM_G_FLOAT(OFS_RETURN) = Cvar_VariableValue(string);
+       PRVM_G_FLOAT(OFS_RETURN) = PRVM_Cvar_ReadOk(string) ? Cvar_VariableValue(string) : 0;
 }
 
 /*
@@ -488,7 +495,7 @@ void VM_cvar_string(void)
        VM_SAFEPARMCOUNTRANGE(1,8,VM_cvar_string);
        VM_VarString(0, string, sizeof(string));
        VM_CheckEmptyString(string);
-       PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(Cvar_VariableString(string));
+       PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(PRVM_Cvar_ReadOk(string) ? Cvar_VariableString(string) : "");
 }
 
 
@@ -2593,11 +2600,40 @@ VM_gettime
 float  gettime(void)
 =========
 */
+extern double host_starttime;
 void VM_gettime(void)
 {
-       VM_SAFEPARMCOUNT(0,VM_gettime);
+       int timer_index;
+
+       VM_SAFEPARMCOUNTRANGE(0,1,VM_gettime);
 
-       PRVM_G_FLOAT(OFS_RETURN) = (float) realtime;
+       if(prog->argc == 0)
+       {
+               PRVM_G_FLOAT(OFS_RETURN) = (float) realtime;
+       }
+       else
+       {
+               timer_index = (int) PRVM_G_FLOAT(OFS_PARM0);
+        switch(timer_index)
+        {
+            case 0: // GETTIME_FRAMESTART
+                PRVM_G_FLOAT(OFS_RETURN) = (float) realtime;
+                break;
+            case 1: // GETTIME_REALTIME
+                PRVM_G_FLOAT(OFS_RETURN) = (float) Sys_DoubleTime();
+                break;
+            case 2: // GETTIME_HIRES
+                PRVM_G_FLOAT(OFS_RETURN) = (float) (Sys_DoubleTime() - realtime);
+                break;
+            case 3: // GETTIME_UPTIME
+                PRVM_G_FLOAT(OFS_RETURN) = (float) Sys_DoubleTime() - host_starttime;
+                break;
+                       default:
+                               VM_Warning("VM_gettime: %s: unsupported timer specified, returning realtime\n", PRVM_NAME);
+                               PRVM_G_FLOAT(OFS_RETURN) = (float) realtime;
+                               break;
+               }
+       }
 }
 
 /*