Cable effects

[brachy84]

Add a heat effect when a cable overvolts or overamps. When it get's heat a particle is spawned and a ticker is scheduled. It wills top ticking if the cable burned or it cooled down to normal temperature.

When cable overvolts, the transfered amount is limited to max cable voltage and rest is yeeted.
When cable overamps, the cable currently transfers normally.

Also adds a sink mode to creative energy source

The default temperature is 293 K (room temperature)
From 500 K - 1000 K it will raise the color alpha value from 0 to 0.8
At 1000 it will start changing the color according to these values. To make it look smooth the colors are interpolated.
(added colors for up to 20000 K)

The temperature the cable melts is 3000 K currently.
Cables with insulation will loose the insulation add a random point starting at 1500K.

[Zalgo239]

That looks very nice, I also like limiting the transfer to the cable max and voiding the rest the most

[Rongmario]

Looks great so far apart from some leftover visible logging. I also agree with the first proposal.

[Yefancy]

really impressive

[Zalgo239]

What if the glowing cable lit up the surroundig area to make the effect more convincing? Definitely not going to use that to turn my power lines into incandescent light bulbs

[Yefancy]

There are basically fine to me, didn't find serious problems aboutthe particles lifecycle. my comments are not a fatal or necessary changes.

btw, awesome effect