AlliedModders - [REQ] /drugs

Code:

#include <amxmodx>



new bool:g_has_drugs[ 33 ];



public plugin_init( )

{

    register_plugin( "Drugs", "1.0.0", "Lure.d" );

    

    register_clcmd( "say /drugs", "cmdDrugs" );

}



public client_putinserver( client )

    g_has_drugs[ client ] = false;



public client_disconnect( client )

    g_has_drugs[ client ] = false;



public cmdDrugs( client )

{

    if( !is_user_alive( client ) )

    {

        client_print( client, print_chat, "* You must be alive to use drugs." );

        return;

    }

    message_begin( MSG_ONE, get_user_msgid( "SetFOV" ), { 0, 0, 0 }, client );

    write_byte( g_has_drugs[ client ] ? 90 : 180 );

    message_end( );

    

    g_has_drugs[ client ] = g_has_drugs[ client ] ? false : true;

}

For newbies:

Ok lets looks more individually at the code:

Code:

register_clcmd( "say /drugs", "cmdDrugs" );

1. This gets to call cmdDrugs function on each time player writes /drugs in chat.

Code:



public client_putinserver( client )

    g_has_drugs[  client ] = false;

2. We set that when player joins our server, he wouldn't get the drugs as we don't want him to

Code:

public cmdDrugs( client )

3. This is our function which is executed when /drugs is written in chat. See 1st example.

Code:

    if( !is_user_alive( client ) )

    {

        client_print( client, print_chat, "* You must be alive to use drugs." );

        return;

    }

4. We check if user is not alive and if so, we make a message telling drugs are only for alive player, and we end function with returning.

Code:

message_begin( MSG_ONE, get_user_msgid( "SetFOV" ), { 0, 0, 0 }, client );

5. We start sending a message to a single player, using message id - set fov, and letting it pass to our client.

Code:

write_byte( g_has_drugs[ client ] ? 90 : 180 );

6. We write a byte to the message we began to send. The value of it, is outputted in this way (if our player has drugs, we set it to 90( normal view), if he don't we want him to have drugs and set the fov to 180(drug-mode).

Code:

message_end( );

7. I think we can all read this and understand what this means. And no its not bananas... it means ending the message.

Code:

g_has_drugs[ client ] = g_has_drugs[ client ] ? false : true;

8. In the end we set if client has drugs. This line is to be read like this: client has drugs = if( client has drugs ) then we don't want him to, as he typed /drugs to reverse it all. If no - well lets show him the drug powaaaaaaaa :D

So yeah so much for the code :)