Checkcell

Syntax

• checkwall ("<map name>",<x>,<y>,<type>);

Description

This command will return 1 or 0, depending on whether the specified cell has the type flag set or not. There are various types to check, all mimicking the server's cell_chk enumeration. The types can be found in db/const.txt..

The meaning of the individual types can be confusing, so here's an

Overview

 - cell_chkwall/water/cliff
   these check directly for the terrain component of the specified cell
 - cell_chkpass/reach/nopass/noreach
   passable = not wall & not cliff, reachable = passable 
   wrt. no-stacking mod
 - cell_chknpc/basilica/landprotector/novending/nochat
   these check for specific dynamic flags (name indicates what they do)

Examples

	mes "Pick a destination map.";
	input .@map$;
	mes "Alright, now give me the coordinates.";
	input .@x;
	input .@y;
	if( !checkcell(.@map$,.@x,.@y,cell_chkpass) )
	{
		mes "Can't warp you there, sorry!";
		close;
	}
	else
	{
		mes "Ok, get ready...";
		close2;
		warp .@map$, .@x, .@y;
		end;
	}

See Also

• setcell
• setwall
• delwall