lots of updates

public/trig.h

@@ -0,0 +1,21 @@
+#ifndef TRIG_H
+#define TRIG_H
+
+struct Vector {
+	float x;
+	float y;
+	float z;
+};
+struct QAngle {
+	float pitch;
+	float yaw;
+	float roll;
+};
+
+struct Quat {
+	float x;
+	float y;
+	float z;
+	float w;
+};
+#endif