Artillery rangletables (universal)

[PabstMirror]

Ref #4080

Universal rangetables for any artillery
Generated by new extension
Some bits based on mk6

3 main components to the addon

• Show accurate elevation and azimuth
  This has been a real pain to deal with, (e.g. aim at sky vs aim at ground and you get radically different results). Short mortars also seem to need a different approach to calculate, elevation calc has improved from the mk6 code.
• Show rangetables for weapons
  New extension to handle calculating all values at runtime, should be multithreaded, non-blocking.
• Apply air resistance (optional)
  There is no config air resistance so it's not that bad, I tried using CBA_fnc_waitUntilAndExecute because it's pretty lightweight and actual round count should be low.

WIP for now so don't worry about the small stuff
Possible issues:

• Keep testing mods for compatibility issues
• Rocket artillery the ammo deploys a submunition in flight, have to think about applying air resistance to the child?
• Vehicle's huds will still show degrees, Mk6 replaced the hud, but I can't do that universally. Right now it will just display the angles in the upper right and the (incorrect) degrees will remain on the hud.
  

[Blutze]

Aren't rocket artillery submunitions deployed only like, 200-300 meters slope distance from the target? I'd rather worry about heavily scripted special ammo like https://en.wikipedia.org/wiki/SMArt_155... if you have to respawn the projectile at the vector and velocity determined by this system, those scripts might not get triggered. Similar to RHS impact hand grenades with Advanced Throwing.

Semi-related: Couldn't Frag be rewritten with the Jets DLC submunition system?

[TheMagnetar]

Just some suggestions on the C++.

[dedmen]

Have to remove your debug printf's before merging.
And someone in Slack talked about checking if there is a solvable algo for that?

[PabstMirror]

// printf will be removed by the preprocessor 😉

I don't think there is a solution for v^2 wind resistance
ref https://www.youtube.com/watch?v=uq4cg0MtzVo&t=792
keep in mind I need 3d, not 2d, time of flight and handle stopping at a given height

but I could be wrong
I didn't have much to base this on, so it's written naively and pretty much just brute forces the solution