Simple map click for grenade explosions

[Ruse]

Hey everyone, every couple of weekends some friends and I get together at my house and have a LAN. Our favourite LAN game is ArmA II: OA. We set up grossly one sided missions against waves and waves of AI soldiers & vehicles

I've searched all over for a simple script that would allow the host, or whoever of a LAN game to open his map, click and spawn a cluster of explosions on the map click location. A friend of mine who has scripting experience sent me a script, that I can callup via an addaction, but it never works. The friend who sent it to me is back in Afghanistan now and probably doesn't have computer access because I can't get a hold of him. Anyway, I was hoping someone on here can have a look at the thing and tell me what I need to change to have this work or point me to a similar working script that I can call up in MP!

Thanks!

_coordinate = [_this select 0, _this select 1];

_radius=150;
_Bombs=random 20;



_jackup=100;

_Nill = "G_40mm_HE" createvehicle [(_coordinate select 0) , (_coordinate select 1) , 100+random 500];
for "_i" from 0 to (10+_Bombs) do
{
_Nill = "G_40mm_HE" createvehicle [(_coordinate select 0) - random _radius , (_coordinate select 1) - random _radius, _jackup+random 500];
_Nill = "G_40mm_HE" createvehicle [(_coordinate select 0) + random _radius , (_coordinate select 1) + random _radius, 100+random 500];
_Nill = "G_40mm_HE" createvehicle [(_coordinate select 0) , (_coordinate select 1) , 100+random 500];
_jackup=_jackup+20;
};
hint "Grenade Vollet Incoming!";
onMapSingleClick "";
exit;

[F2k Sel]

Why not use the simple support module.

Just place it on the map from the editor. In game just press 0,8 and you get a list of options. It will also accept map clicks as well as real World co-ords.



I did rework the script but I'm not sure about how it will work in MP.
To use it place a trigger on the map
0 x 0 size
repeating

cond visibleMap

on act null=[] execvm "bomb.sqf"

Spoiler:

show spoiler

//null=[] execvm "bomb.sqf"

MapClicked = false;
onMapSingleClick "pos = _pos;MapClicked = true";
waitUntil {MapClicked};

if !(isServer)  exitwith {};

_coordinate = pos;

_rad=150;
_Bombs = random (40)+20;

_marker  =  createMarker ["", _coordinate];
_marker setMarkerType "Destroy";

sleep 2;

hint "Grenade Vollet Incoming!";

for "_i" from 0 to (_Bombs) do
{
    _radius = random (_rad)-(_rad/2);
    _Nill = "G_40mm_HE" createvehicle [(_coordinate select 0)+_radius , (_coordinate select 1)+_radius , 200];
    sleep (random (0.6)+0.2);

};

MapClicked = false;
deletemarker _marker;