Merge remote-tracking branch 'origin/master' into samual/updatecommands

[xonotic/xonotic-data.pk3dir.git] / qcsrc / common / util.qc

diff --git a/qcsrc/common/util.qc b/qcsrc/common/util.qc
index 5531cc483dd99c99dc1a3b44af8a9c5a6d339df2..19339a36e99635908c379b21383ceff01d7dc42a 100644 (file)
--- a/qcsrc/common/util.qc
+++ b/qcsrc/common/util.qc
@@ -842,28 +842,48 @@ void get_mi_min_max_texcoords(float mode)
 }
 #endif
 
-void cvar_settemp(string cv, string val)
+float cvar_settemp(string tmp_cvar, string tmp_value)
 {
+       float created_saved_value;
        entity e;
+       
+       if not(tmp_cvar || tmp_value)
+       {
+               dprint("Error: Invalid usage of cvar_settemp(string, string); !\n");
+               return FALSE;
+       }
+       
        for(e = world; (e = find(e, classname, "saved_cvar_value")); )
-               if(e.netname == cv)
-                       goto saved;
+               if(e.netname == tmp_cvar)
+                       goto saved; // skip creation
+                       
+       // creating a new entity to keep track of this cvar
        e = spawn();
        e.classname = "saved_cvar_value";
-       e.netname = strzone(cv);
-       e.message = strzone(cvar_string(cv));
-:saved
-       cvar_set(cv, val);
+       e.netname = strzone(tmp_cvar);
+       e.message = strzone(cvar_string(tmp_cvar));
+       created_saved_value = TRUE;
+       
+       // an entity for this cvar already exists
+       :saved
+       
+       // update the cvar to the value given
+       cvar_set(tmp_cvar, tmp_value);
+       
+       return created_saved_value;
 }
 
-void cvar_settemp_restore()
+float cvar_settemp_restore()
 {
+       float i;
        entity e;
        while((e = find(world, classname, "saved_cvar_value")))
        {
                cvar_set(e.netname, e.message);
                remove(e);
        }
+       
+       return i;
 }
 
 float almost_equals(float a, float b)
@@ -2071,6 +2091,46 @@ float lowestbit(float f)
        return f;
 }
 
+/*
+string strlimitedlen(string input, string truncation, float strip_colors, float limit)
+{
+       if(strlen((strip_colors ? strdecolorize(input) : input)) <= limit)
+               return input;
+       else
+               return strcat(substring(input, 0, (strlen(input) - strlen(truncation))), truncation);
+}*/
+
+// escape the string to make it safe for consoles
+string MakeConsoleSafe(string input)
+{
+       input = strreplace("\n", "", input);
+       input = strreplace("\\", "\\\\", input);
+       input = strreplace("$", "$$", input);
+       input = strreplace("\"", "\\\"", input);
+       return input;
+}
+
+#ifndef MENUQC
+// get true/false value of a string with multiple different inputs
+float InterpretBoolean(string input)
+{
+       switch(strtolower(input))
+       {
+               case "yes":
+               case "true":
+               case "on":
+                       return TRUE;
+               
+               case "no":
+               case "false":
+               case "off":
+                       return FALSE;
+               
+               default: return stof(input);
+       }
+}
+#endif
+
 #ifdef CSQC
 entity ReadCSQCEntity()
 {