Merge branch 'master' into terencehill/centerprint_stuff

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

diff --git a/qcsrc/common/util.qh b/qcsrc/common/util.qh
index 40ef2875a00fa9bb586d71c760ec55762a656d49..0b1210a31fbc3ce50f04701427c68f677ad86b34 100644 (file)
--- a/qcsrc/common/util.qh
+++ b/qcsrc/common/util.qh
@@ -259,3 +259,10 @@ string prvm_language;
 string language_filename(string s);
 string CTX(string s);
 #define ZCTX(s) strzone(CTX(s))
+
+// x-encoding (encoding as zero length invisible string)
+// encodes approx. 14 bits into 5 bytes of color code string
+const float XENCODE_MAX = 21295; // 2*22*22*22-1
+const float XENCODE_LEN = 5;
+string xencode(float f);
+float xdecode(string s);