getfreecell problem? or my fault?

[depomguss 0]

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	*getfreecell "<map name>",<rX>,<rY>{,<x>,<y>,<rangeX>,<rangeY>,<flag>};
	Finds a free cell on the given map and stores the reference to the found cell
	in <rX> and <rY>. Passing <x> and <y> with <rangeX> and <rangeY> allows for
	searching within a specified area on the given map. The <flag> is a bitmask
	and has the following possible values:
	- 1 = Random cell on the map or from <x>,<y> range. (default)
	- 2 = The target should be able to walk to the target tile.
	- 4 = There shouldn't be any players around the target tile (use the no_spawn_on_player setting).

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My Script:

getfreecell([email protected]$,[email protected],[email protected],[email protected],[email protected],10,10,2);

Got Error:

map_search_freecell: Incorrect usage! When src is NULL, flag has to be &1 and can't have &2

 

Thanks in advance.

[Emistry 1,906]

you probably didnt attach the script to a player, change the flag to 1 if that is intended behavior

[depomguss 0]

@Emistry Thanks for your answer .
I already attached player to script.

paramk,112,84,0	script	set	2_BULLETIN_BOARD,{
	mes "playerattached - " + playerattached();
	mes "getattachedrid - " + getattachedrid();
	getmapxy([email protected]$,[email protected],[email protected],BL_PC);
	getfreecell([email protected]$,[email protected],[email protected],[email protected],[email protected],10,10,2);
	mes "Return value not random - "[email protected];
    end;
}

Got Error:

[Debug]: map_search_freecell: Incorrect usage! When src is NULL, flag has to be &1 and can't have &2

I want to find a cell  that charactor able to walk to the target.  (*checkcell won't work in my case)

 

 

 

Edited December 15, 2019 by depomguss