/*
*  Link to the plugin: http://virtual.new.bg/forum/viewtopic.php?f=125&t=1864 
*=====================================================================================
*  Country Chat plugin by Virtual.New.BG Version 2.1 Made in Bulgaria
*=====================================================================================
*  Change Log:
*    v1.0 = Initial release
*    v1.1 = Correction Code
*    v2.0 = Fixed all possible bugs
*    v2.1 = Fixed bug with the quote where country is not shown
*           Fixed bug with logging the chat in the console
*           Fixed bug where the players see team chat of the other team
*    v2.2 = Added Cvar how to print name the country - full or short name
*=====================================================================================
*  Tests:
*    Under Windows 4554 platform with AmxModx 1.8.1 - Work
*    Under Linux 4617 platform with AmxModx 1.8.1 - Work
*=====================================================================================
*/

#include <amxmodx>
#include <geoip>

#define VERSION	"2.2"

new SzCountryLength, SzMaxPlayers, SzSayText;

new SzGTeam[3][] = {
	"Spectator",
	"Terrorist",
	"Counter-Terrorist"
}

public plugin_init()
{
	register_plugin("Country Chat", VERSION, "Virtual.New.BG");
	register_clcmd("say", "hook_say");
	register_clcmd("say_team", "hook_say_team");
	
	SzCountryLength = register_cvar("country_chat_length", "1");
	
	register_cvar("country_chat_version",	VERSION, FCVAR_SERVER|FCVAR_SPONLY);
	set_cvar_string("country_chat_version",	VERSION);
	
	SzSayText = get_user_msgid ("SayText");
	SzMaxPlayers = get_maxplayers();
	
	register_message(SzSayText, "MsgDuplicate");
}

public MsgDuplicate(id){ return PLUGIN_HANDLED; }

public hook_say(id){
	new Messages[192], SzName[32], SzIP[16], SzShortCountry[3];
	static SzCountry[32];
	new SzAlive = is_user_alive(id);
	
	read_args(Messages, 191);
	remove_quotes(Messages);
	get_user_name(id, SzName, 31);
	get_user_ip(id, SzIP, 15);
	geoip_country(SzIP, SzCountry);
	geoip_code2(SzIP, SzShortCountry);
	
	if(!is_valid_msg(Messages))
		return PLUGIN_CONTINUE;

	switch(get_pcvar_num(SzCountryLength)){
		case 1: { (SzAlive ? format(Messages, 191, "^2[%s] %s: %s", SzCountry, SzName, Messages) : format(Messages, 191, "^2*DEAD* [%s] %s: %s", SzCountry, SzName, Messages)); }
		case 2: { (SzAlive ? format(Messages, 191, "^2[%s] %s: %s", SzShortCountry, SzName, Messages) : format(Messages, 191, "^2*DEAD* [%s] %s: %s", SzShortCountry, SzName, Messages)); }}
	
	for(new i = 1; i <= SzMaxPlayers; i++){
		if(!is_user_connected(i))
			continue;
		if(SzAlive && is_user_alive(i) || !SzAlive && !is_user_alive(i)){
			message_begin(MSG_ONE, SzSayText, {0, 0, 0}, i);
			write_byte(id);
			write_string(Messages);
			message_end();} }
	return PLUGIN_CONTINUE;
}

public hook_say_team(id){
	new Messages[192], SzName[32], SzIP[16], SzShortCountry[3];
	static SzCountry[32];
	new SzPlayerTeam = get_user_team(id);
	new SzAlive = is_user_alive(id);
	
	read_args(Messages, 191);
	remove_quotes(Messages);
	get_user_name(id, SzName, 31);
	get_user_ip(id, SzIP, 15)
	geoip_country(SzIP, SzCountry);
	geoip_code2(SzIP, SzShortCountry);
	
	if(!is_valid_msg(Messages))
		return PLUGIN_CONTINUE;
	
	switch(get_pcvar_num(SzCountryLength)){
		case 1: { (SzAlive ? format(Messages, 191, "^2(%s) [%s] %s: %s", SzGTeam[SzPlayerTeam], SzCountry, SzName, Messages) : format(Messages, 191, "^2*DEAD* (%s) [%s] %s: %s", SzGTeam[SzPlayerTeam], SzCountry, SzName, Messages)); }
		case 2: { (SzAlive ? format(Messages, 191, "^2(%s) [%s] %s: %s", SzGTeam[SzPlayerTeam], SzShortCountry, SzName, Messages) : format(Messages, 191, "^2*DEAD* (%s) [%s] %s: %s", SzGTeam[SzPlayerTeam], SzShortCountry, SzName, Messages)); } }
	
	for(new i = 1; i <= SzMaxPlayers; i++){
		if(!is_user_connected(i))
			continue;
		if(get_user_team(i) != SzPlayerTeam)
			continue;
		if(SzAlive && is_user_alive(i) || !SzAlive && !is_user_alive(i)){
			message_begin(MSG_ONE, SzSayText, {0, 0, 0}, i);
			write_byte(id);
			write_string(Messages);
			message_end();} }
	return PLUGIN_CONTINUE;
}

bool:is_valid_msg(const Messages[]){
	if( Messages[0] == '@'
	|| !strlen(Messages)){ return false; }
	return true;}