New cvar to enable and disable launching projectiles from the weapon's world model barrel joint and also towards the crosshair's position. launchfrombarrel must be set to 0 in projectile def files to use. Done incase a weapon doesn't need it or has issues using it in the future. none currently do.
launch from barrel is no longer needed for projectiles to launch from the weapon's barrel, and then to the thirdperson cross hair position. This fixes the projectiles not launching to the center of the thirdperson cross and also fixes the offset when aiming too high or too low.
projectiles in weapon.def files need launchfrombarrel set to 0 for this work. the crosshair offsets also need to be adjust in the cursor.gui file as each one offset manually in Rivensin/Ruiner 2010 build.
The assertion in idBounds::operator-(const idBounds&) was triggered
from idWeapon::Event_LaunchProjectiles() (ownerBounds - projBounds)
It only happened when using the BFG.
So I added a check to make sure calling operator- is legal.
I guess this also caused #122
Don't include the lazy precompiled.h everywhere, only what's
required for the compilation unit.
platform.h needs to be included instead to provide all essential
defines and types.
All includes use the relative path to the neo or the game
specific root.
Move all idlib related includes from idlib/Lib.h to precompiled.h.
precompiled.h still exists for the MFC stuff in tools/.
Add some missing header guards.
