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

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

diff --git a/qcsrc/common/util.qc b/qcsrc/common/util.qc
index bdf80e5d1cb92f698d3944743f7d4a5375258570..ae903d5ff745074851a11bcea520470124d9fb44 100644 (file)
--- a/qcsrc/common/util.qc
+++ b/qcsrc/common/util.qc
@@ -408,6 +408,22 @@ void buf_save(float buf, string pFilename)
        fclose(fh);
 }
 
+string format_time(float seconds)
+{
+       float days, hours, minutes;
+       seconds = floor(seconds + 0.5);
+        days = floor(seconds / 864000);
+        seconds -= days * 864000;
+        hours = floor(seconds / 36000);
+        seconds -= hours * 36000;
+       minutes = floor(seconds / 600);
+       seconds -= minutes * 600;
+        if (days > 0)
+                return sprintf(_("%d days, %02d:%02d:%02d"), days, hours, minutes, seconds);
+        else
+                return sprintf(_("%02d:%02d:%02d"), hours, minutes, seconds);
+}
+
 string mmsss(float tenths)
 {
        float minutes;
@@ -2559,7 +2575,6 @@ void FindConnectedComponent(entity e, .entity fld, findNextEntityNearFunction_t
 }
 
 // todo: this sucks, lets find a better way to do backtraces?
-#ifndef MENUQC
 void backtrace(string msg)
 {
        float dev, war;
@@ -2581,7 +2596,6 @@ void backtrace(string msg)
        cvar_set("developer", ftos(dev));
        cvar_set("prvm_backtraceforwarnings", ftos(war));
 }
-#endif
 
 // color code replace, place inside of sprintf and parse the string
 string CCR(string input)
@@ -2789,3 +2803,18 @@ float Mod_Q1BSP_NativeContentsFromSuperContents(float supercontents)
        return CONTENT_EMPTY;
 }
 #endif
+
+vector bezier_quadratic_getpoint(vector a, vector b, vector c, float t)
+{
+       return
+               (c - 2 * b + a) * (t * t) +
+               (b - a) * (2 * t) +
+               a;
+}
+
+vector bezier_quadratic_getderivative(vector a, vector b, vector c, float t)
+{
+       return
+               (c - 2 * b + a) * (2 * t) +
+               (b - a) * 2;
+}