Drain Beam + Cannon gives a constant energy supply to power the Beam

single Drain Beam consumes more power than it supplies (even though it states otherwise in the structure info)

Found more power related issues with support tools so I'm going to put it in this task:
Tests below are from standalone computers, they had no support/slave.

Power supply beam:

• the power consumed is incorrect when you're hitting a target (it's fine if you don't). It's in total the normal base consumption + the power supplied.

So if I have a beam that supplies 480 000 and consumes 600 000. I'll supply 480 000 to my target but consume 480 000 + 600 000 my self.

Power drain beam:

• in most cases, its power consumption is incredibly high. The first tick seems to be OK as far as I can see, the 4 after that experience increased power usage. In my example it should have consumed 24 000 per tick, but it did 67 754 702 for the remaining 4 ticks. This issue seems to depend on how much power storage or current power your target has but I have yet to find the exact reason. The power use per second number displayed next to your power capacity bar on your HUD is showing the number that it should be.
• the power drain is lower than it should be, should be 48 000 per tick, but it was 9600. Seems to me that the <DrainPerHit>120</DrainPerHit> is total power drained, and not per tick as you expect from the other weapons/support tools. Could be that the drain per hit is just divided by the amount of ticks in the burst.

Shield drain beam:

• the power consumed is the similar to the power drain beam issue. My beam should have consumed 120 000 (24 000 per tick) but it only did 24 000 in total, 4800 per tick. The power use per second number displayed next to your power capacity bar on your HUD is showing the number that it should be.

Shield supply beam:

• appears to be fine, i'm wondering if it's intended that it drains your own shield too? You basically transfer your own shields to another ship, but you have to pay a large power price for it.

added 2 config options for power supply and 2 for power drain because it was adding/subtracting the power taken/given from the giver/taker. shield supply needs the config options checked.

Power supply and drain work fine now. The added config options also do what they are supposed to do. I've also checked out 3 randomly chosen combo weapons, 1 at 100% and 2 at 50%. Correct power usage, drained and supplied.

Shield supply and drain also work but they don't have those added config options. Putting in queue since they need those config options the most.

respacing