Enemy random spawn on radius, Falls like the player, frozen/interrupted while swap.
Bug reported around multiple shots of the gun.

Signed-off-by: Kevin Wagrez <kevin.wagrez@gmail.com>
corrections on AI behavior

Signed-off-by: Kevin Wagrez <kevin.wagrez@gmail.com>
Rework of audio management. Integration of Guillaume' soundwork.

Signed-off-by: Kevin Wagrez <kevin.wagrez@gmail.com>