Welcome to the forums, BlackOP
I suggest you check out the
Tutorials section of the Editor's Depot. If you still have questions, then turn to the
Editing FAQ before posting on these forums
9 times out of 10, you'll find your answer without having to wait for someone to reply.
In answer to your first question, you will need to give your tanks a "HOLD" waypoint (put it where you want them to wait) and have a trigger looking like this:
Radio TriggerRadius: 0,0
Condition: Radio Alpha
Type: switch
Text: Call Reinforcements
<-- put whatever you want to show up on the radio in hereCondition field: this
OnActivation Field:
tank sidechat "Roger, moving into position"
Then you need to
sync this trigger with your tank's "HOLD" waypoint. To do this, push
F5 and drag a blue line from the trigger to the "HOLD" waypoint.
Now you just need to give your tanks some waypoints
after their "HOLD" waypoint, and they'll wait for your Radio call before moving on to them.
For your second question, check the
Tutorials section about sound and music. You'll find all your answers there.
Happy Editing
[edit] Thanks Seanver... my impending senility keeps showing it's ugly face more and more these days ;D [/edit]