Make placeholder and math availible in the ORBITAL skill
Summary
Make placeholders like <caster.l.yaw> useable in the orbital skill..
Usage
Make placeholders like <caster.l.yaw> useable in the orbital skill.
Value
Make people able to cast the orbital where the mob is looking at,cool things like sword slash（provides a easier way and time saving compared to projectiles).
Priority
High
Implementation
Make placeholders like <caster.l.yaw> useable in the orbital skill.