X-Git-Url: https://git.xonotic.org/?a=blobdiff_plain;f=qcsrc%2Flib%2Fangle.qc;h=1757c55b812a184c7f00f0e26c82eeb8704c303a;hb=7e3389f1cf2b461a0f050da3e32dee0b894e2d4c;hp=302d783239a9894b6e1056b5bb48ca39ba473122;hpb=acddeee8ad8acd0099fdd25d5049e302d6246f24;p=xonotic%2Fxonotic-data.pk3dir.git

diff --git a/qcsrc/lib/angle.qc b/qcsrc/lib/angle.qc
index 302d78323..1757c55b8 100644
--- a/qcsrc/lib/angle.qc
+++ b/qcsrc/lib/angle.qc
@@ -1,9 +1,15 @@
 .vector origin;
+
+// angles of the player's model (as opposed to their view which uses `.vector v_angle;`) in degrees
+// x is pitch: positive means up (unlike .v_angle), usually is 0
+// y is yaw: between -180 and 180, increases when turning left
+// z is roll: positive means tilted clockwise, usually is 0
 .vector angles;
 
 /*
 * Return a angle within +/- 360.
 */
+ERASEABLE
 float anglemods(float v)
 {
 	v = v - 360 * floor(v / 360);
@@ -19,6 +25,7 @@ float anglemods(float v)
 /*
 * Return the short angle
 */
+ERASEABLE
 float shortangle_f(float ang1, float ang2)
 {
 	if(ang1 > ang2)
@@ -35,6 +42,7 @@ float shortangle_f(float ang1, float ang2)
 	return ang1;
 }
 
+ERASEABLE
 vector shortangle_v(vector ang1, vector ang2)
 {
 	vector vtmp;
@@ -46,6 +54,7 @@ vector shortangle_v(vector ang1, vector ang2)
 	return vtmp;
 }
 
+ERASEABLE
 vector shortangle_vxy(vector ang1, vector ang2)
 {
 	vector vtmp = '0 0 0';
@@ -60,6 +69,7 @@ vector shortangle_vxy(vector ang1, vector ang2)
 * Return the angle offset between angle ang and angle of the vector from->to
 */
 
+ERASEABLE
 vector angleofs3(vector from, vector ang, vector to)
 {
 	vector v_res;