(Help) Create @wings command

[Myth_]

Here's the thing, Im doing a private server with a friend and we don't really know that much about source edition. We were talking about creating a custom command that launchs a script.

 

For example, I have a script in this location: svn/trunk/npc/custom/project/wings.txt

 

Inside the game, at the moment a user types @wings the script mentioned above wich is a dialog script should launch.

 

I know that for some of you guys its a easy thing to do but it isnt for me, thats why im asking for help.

 

If you can explain me how to do it step by step ill be grateful.

 

Thanks in advance.

 

 

 

 

 

[Emistry]

time to read doc/script_command.txt.

*bindatcmd "command","<NPC object name>::<event label>"{,<group level>,<group level char>,<log>};

This command will bind a NPC event label to an atcommand. Upon execution 
of the atcommand, the user will invoke the NPC event label. Each atcommand 
is only allowed one binding. If you rebind, it will override the original 
binding. If group level is provided, only users of that group level or 
above will be able to access the command, if not provided, everyone will 
be able to access the command.
"group level char" is the minimum group level required for the label to be 
used on others like a char command would, e.g. "#command "target" params", 
when not provided, "group level char" defaults to 99.
"log" whether to log the usages of this command with the atcommand log 
(1 = log, 0 = no log), default is to not log.

The following variables are set upon execution:
	.@atcmd_command$      =  The name of the @command used.
	.@atcmd_parameters$[] =  Array containing the given parameters,
	                         starting from an index of 0.
	.@atcmd_numparameters =  The number of parameters defined.

Parameters are split on spaces. Multiple spaces aren't grouped together, and
will create multiple (empty) arguments.
Any leading spaces before the first parameter will be omitted.

-	script	atcmd_example	-1,{
OnInit:
	bindatcmd "test",strnpcinfo(3)+"::OnAtcommand";
	end;
OnAtcommand:
	specialeffect2 338;
	end;
}

Parameter splitting example:
	@mycommand
		.@atcmd_numparameters -> 0
		.@atcmd_parameters$   -> { }
	@mycommand<space><space>
		.@atcmd_numparameters -> 0
		.@atcmd_parameters$   -> { }
	@mycommand<space>foo
		.@atcmd_numparameters -> 1
		.@atcmd_parameters$   -> { "foo" }
	@mycommand<space><space>foo
		.@atcmd_numparameters -> 1
		.@atcmd_parameters$   -> { "foo" }
	@mycommand<space>foo<space>bar
		.@atcmd_numparameters -> 2
		.@atcmd_parameters$   -> { "foo", "bar" }
	@mycommand<space>foo<space><space>bar
		.@atcmd_numparameters -> 3
		.@atcmd_parameters$   -> { "foo", "", "bar" }
	@mycommand<space>foo<space>
		.@atcmd_numparameters -> 2
		.@atcmd_parameters$   -> { "foo", "" }
	@mycommand<space>foo<space><space>
		.@atcmd_numparameters -> 3
		.@atcmd_parameters$   -> { "foo", "", "" }

-	script	atcmd_example	-1,{
OnInit:
	bindatcmd "test",strnpcinfo(3)+"::OnAtcommand";
	end;
OnAtcommand:
	// This command expects a character name (that may contain spaces) as
	// the only parameter.
	.@name$ = "";
	for (.@i = 0; .@i < .@atcmd_numparameters; ++.@i) {
		.@name$ += (.@i > 0 ? " " : "") + .@atcmd_parameters$[.@i];
	}
	dispbottom("The specified name is: '" + .@name$ + "'");
	end;
}

[Myth_]

That helped, I did what I wanted to. There was no need to make source edition after all.

 

Thanks!