openbor Tools

Add "self" to openborvariant. Temporary solution for nested animation script which doesn't have local variable "self".

Print error message for tossentity, and remove the type check for velocity paramters (quite unlikely they'll have any problems).

Remove aggression correction for normal aimove.

openbor_projectile: give proper default direction for relative projectile.

Add bound to getentityproperty.

Stop sound samples after a level.

- Clearn up some structures in openbor.h (damageonlanding now supports value greater than 127).
- Allow decimal value for freeze time.
- Make script function projectile more usable. All parameters are optional (default to custknife and throwframe values), if the first parameter is 1, then the position is relative to its caster.

For example:
@cmd projectile 1 "hadouken" 50 70 1

- A little clean-up in font code.
- Check name and index first in knife_spawn and bomb_spawn, because they are obviously intended.

NULL return value in openbor_projectile before return E_FAIL.

Add selectable as loadmodel's third parameter (since changemodelproperty is not complete).
Add level->bosses count check for openbor_spawn.