Long Range Turret Redux

This is a 2.0 port of Yehns original mod. https://mods.factorio.com/mod/LR_Turret

I have made some changes: The turret starts aiming at a range of 45, but only shots at a range of 28. This is to balance the slow rotation speed. I also tweaked the damage bonus per shot slightly down. From a flat 1.6 to 1.5. The turret is very effective in a continues defense line, but still helpless in close combat. For best performance I would recommend a mix of basic turrets and long range turrets, to combine burst DPS and good range.

Original description: This adds a mid tech turret, something between the basic gun turrets and lasers.

Compared to gun turrets:

• Higher range (but cannot shoot enemies in melee range)
• Very slow turret traverse (walls and chokepoints are recommended)
• Lower rate of fire, but more damage per bullet (higher ammo efficiency)
• Slightly lower overall DPS (Still much higher than laser turrets)
• More HP
• Requires Green Science and Stee