Add ability to select either HV rockets or incendiary rockets when you are the pilot of an attack helicopter
- default to only using HV rockets
- hold 'R' to open radial menu to switch ammo (similar to guns)
- switching ammo doesn't trigger reload, it only chooses what rockets are prioritized
Press 'R' to trigger manual reload of attack helicopter rockets
- same as reload when you use full volley of rockets
- won't reload if you have 6/6 rockets available to shoot
Pass delta into LocalInput method so holding 'R' for 0.25s brings up radial menu
- at some point the method was changed from Update() to ClientTick() meaning it's called at 32hz instead of at client framerate
- clamp delta to 0.25s so it doesn't feed a huge delta value into ClientInput if the client doesn't send ticks for a larger interval