todo.txt

-- there is some session stealing going on between webrisk and webchess
	webchess is grabbing the gmae_id from webrisk

-- check for opponent playing, and if not, and undo request was
	within last thirty second of move, perform undo

-- make messages like in battleship, how they can be marked as seen
	and deleted, fully deleted, not just disappeared

-- make messages from admin be stored as from:0 to:0 and when a
	new player joins, search the messages and add those to the list
	so they can be deleted when finished being read

-- send email on checkmate or resignation

-- make all files rely on thier own requires, not the parent file
	if a file does not NEED a require, delete it; if it does, add it
	-- also, make include folder a global var (possibly while installing)

-- check and see about administrator messages and changing messages to
	be 'viewed' 'archived' and 'deleted'

-- order of operations in chess.php to do things in the correct order
	so functions don't have to be run twice, REALLY NEEDS WORK !!

-- possibly change the way moves are handled, run through a second
	file to perform move and update database, include( ) maybe?  then
	continue running chess after include is complete

-- fix and rework new values to be consistent (ie from_col, col_to,
	etc.)
	change all to location/type as in: from_sqr, to_col, capt_idx, etc
	use three letter types for all:
	make sure to also switch $board[row][col] -> [col][row]
	for easy (x,y) compatibility

	sqr = php notation square number: 0-63 = a1 - h7, l->r, w->b
	col = php notation col number: 0-7 = file a-h, always do col then row, ie x then y
	row = php notation row number: 0-7 = rank 1-8
	til = chess notation square (tile): a1, g4, h8, c3
	idx = php notation expanded FEN index number: 0-63 = h1 - a7, l->r, b->w

-- generate different notations:
	Descriptive  (need time and patience)

-- when done, go through and clean out what is no longer needed
	non DEBUG alerts, php call( )s, comment blocks, and dead functions

-- see about maybe converting to objects ???



currently working on:
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things to test for:
	- castle moves, both sides, both colors, valid and invalid from
		multiple positions
	- en passant moves, both colors, all possible combinations
	- pawn promotions, all promotes, all squares
	- checks and mates (basic functionality, don't even try to test all)