Spell casting time animation

[Ulrezaj]

How can I make a unit play its spell ready animation during the cast time of a spell and then play the spell throw or spell slam animation when the cast time ends and the spell is cast?
If you don't understand the question, here is an example:
In WoW when you cast a certain spell the char starts playing its spell ready animation and when the cast time ends the char plays its spell throw animation.
Thank you in advance!

 

[LanTazar]

same question need help about this

 

[HappyCockroach]

• Wacky Trigger 1
  • Events
    • Unit - An unit begins casting an ability
  • Conditions
    • Ability - Ability being cast Equals to Channeled Crap
  • Actions
    • Animation - Make unit play 'spell channel' animation, looping it foreva and eva

• Wacky Trigger 2
  • Events
    • Unit - An unit finishes casting an ability
  • Conditions
    • Ability - Ability being cast Equals to Channeled Crap
  • Actions
    • Animation - Make unit play 'spell throw' animation
    • Animation - Queue 'stand' animation for unit

 

[LanTazar]

thx it was really helpful +rep