powder/includes/powder.h, branch solidswork

Remove old code

2012-11-17T19:43:59Z

DTEC, generates a spark when something with it's ctype is nearby

2012-09-02T20:48:58Z

WOOD and PLNT turn grey when hot, bluish when cold

2012-09-02T20:48:28Z

Powered pipe, based on jacob1's commits

2012-08-13T22:48:55Z

PSCN to turn on, NSCN to turn off, INST to reverse.

Differences from jacob1's commit include: flood fill function that
includes 1px diagonal pipes, powered/reversed state stored in tmp
instead of flags, sparks from PSCN/NSCN/INST always take effect the
following frame, single pixel pipe directions are a number from 0 to 7
so "if(coords)" does not check whether one is set (store another
"transfers according to 1px pipe direction" bit for reverse flow).

Give menu color to elements without one (stickmen, TRON, and WARP) The color is ignored, so they still look the same

2012-08-09T21:47:24Z

(amended to remove "*pixel_mode &= ~PMODE;", since *pixel_mode is
set to PSPEC_STICKMAN immediately afterwards)

Gravity modes and Newtonian gravity for fireworks

2012-06-21T12:58:35Z

Resolves issue #59

Replace all explosion sparks with new element (EMBR)

2012-06-20T21:15:45Z

Replaces: BOMB sparks and flash, electrons + glass sparks, sparks from
IGNC, sparks from TNT explosion, and sparks from FWRK and FIRW.

Revert "Moved soap and stick men graphics things to special functions."

2012-06-17T21:34:17Z

This reverts commit 7f5408f196002476c4765f1cae833e1441e4b276.

Conflicts:

	includes/powder.h

Move INST flood fill into a separate function

2012-06-15T12:45:55Z

Since there were so many if statements for INST in flood_parts. Also, allow
INST inside walls to be sparked.

Run stacking check less often

2012-06-09T11:37:52Z

But force it to be run after loading a save so that really extreme
numbers of stacked particles form BHOL immediately