<?
	# FETCHTACTIC
	# checks for an existing selected tactic for the character, fetch it, decrunch it
	# also fetch all possible tactic conditions and reactions (adding mastered talents)
	
	# fetch the currently selected tactic if any, and decrunch it
?>
<? include $DOCUMENT_ROOT."/functions.php"; ?>
<?
	if ($chosentactic <> 0) {
		$result = mysql_query("SELECT * FROM Tactics WHERE Id = $chosentactic");
		$row=mysql_fetch_array($result);
		$tacticname = $row["Name"];
		$tacticnotes = $row["Notes"];
		$tacticstring = $row["Tactic"];
		$tactictype = $row["Type"];
		
		# actually decrunch the tactic
		$i = -1;
		$n = 0;
		do {
			# one more set of tactic
			$n++;
			
			# grabs the condition ...
			$quote = "";
			do {
				$i++;
				$c = substr($tacticstring, $i, 1);
				if (($c <> ",") and ($c <> ";") and ($c <> ".")) {$quote = $quote.$c;}
			} while (($c <> ",") and ($c <> ";") and ($c <> "."));
			$tacticcondition[$n] = $quote*1;
			# ... and the corresponding reaction
			$quote = "";
			do {
				$i++;
				$c = substr($tacticstring, $i, 1);
				if (($c <> ",") and ($c <> ";") and ($c <> ".")) {$quote = $quote.$c;}
			} while (($c <> ",") and ($c <> ";") and ($c <> "."));
			$tacticreaction[$n] = $quote*1;
		} while (($c <> ".") and ($i < strlen($tacticstring)));
	} # end of complete tactic fetch and decrunch
	
	if ($type == 1) {
		$conditionsknownstring = $conditionsknown;
		$reactionsknownstring = $reactionsknown;
	} else {
		$conditionsknownstring = $conditionsknowntal;
		$reactionsknownstring = $reactionsknowntal;
	}
	
	# fetch the known conditions (apart from mastered talents !)
	$conditionsnb = 0;
	if (strlen($conditionsknownstring) > 0 ) {
		$i = -1;
		do {
			# one more possible condition
			$conditionsnb++;
			
			# actually decrunch the condition number
			$quote = "";
			do {
				$i++;
				$c = substr($conditionsknownstring, $i, 1);
				if (($c <> ",") and ($c <> ";") and ($c <> ".")) {$quote = $quote.$c;}
			} while (($c <> ",") and ($c <> ";") and ($c <> ".") and ($i < strlen($conditionsknownstring)));
			$possibleconditions[$conditionsnb] = $quote*1;
		} while (($c <> ".") and ($i < strlen($conditionsknownstring)));
	} # end of condition fetch and decrunch
	
	# fetch the known reactions (apart from mastered talents !)
	$reactionsnb = 0;
	if (strlen($reactionsknownstring) > 0 ) {
		$i = -1;
		do {
			# one more possible reaction
			$reactionsnb++;
			
			# actually decrunch the reaction number
			$quote = "";
			do {
				$i++;
				$c = substr($reactionsknownstring, $i, 1);
				if (($c <> ",") and ($c <> ";") and ($c <> ".")) {$quote = $quote.$c;}
			} while (($c <> ",") and ($c <> ";") and ($c <> ".") and ($i < strlen($conditionsknownstring)));
			$possiblereactions[$reactionsnb] = $quote*1;
		} while (($c <> ".") and ($i < strlen($conditionsknownstring)));
	} # end of reaction fetch and decrunch
	
	# account for mastered talents in possible conditions and reactions (for talent tactics)
	if ($type == 2) {
		if ($talentsnb > 0) {
			for ($ti=1; $ti <= $Ttnb; $ti++) {
				if ($talentsrank[$ti] > 0) {
					$conditionsnb++;
					$possibleconditions[$conditionsnb] = $ti;
					$reactionsnb++;
					$possiblereactions[$reactionsnb] = $ti;
				}
			}
			if (($nbspell > 0) and ($talentsrank[49] > 0)) {
				for ($si=1; $si<=$Tspnb; $si++) {
					if ($spell[$si]) {
						$reactionsnb++;
						$possiblereactions[$reactionsnb] = 1100+$si;
					}
				}
			}
			if ($nbspell > 0) {
				for ($si=1; $si<=$Tspnb; $si++) {
					if ($spellthread[$si]) {
						$reactionsnb++;
						$possiblereactions[$reactionsnb] = 1200+$si;
					}
				}
			}
		}
		if ($talentsseennb > 0) {
			for ($ti=1; $ti <= $Ttnb; $ti++) {
				if ($talentsseenrank[$ti] > 0) {
					$conditionsnb++;
					$possibleconditions[$conditionsnb] = $ti;
				}
			}
		}
	}
?>