AFK KICKER

#include <amxmodx>
#include <colorchat>

#define MIN_AFK_TIME 30 // I use this incase stupid admins accidentally set mp_afktime to something silly.
#define WARNING_TIME 15 // Start warning the user this many seconds before they are about to be kicked.
#define CHECK_FREQ 5 // This is also the warning message frequency.

new g_oldangles[33][3]
new g_afktime[33]
new bool:g_spawned[33] = {true, ...}

public plugin_init() {
register_plugin("AFK Kicker","1.0b","Cheesy Peteza")
register_cvar("afk_version", "1.0b", FCVAR_SERVER|FCVAR_EXTDLL|FCVAR_SPONLY)

register_cvar("mp_afktime", "60") // Kick people AFK longer than this time
register_cvar("mp_afkminplayers", "2") // Only kick AFKs when there is atleast this many players on the server
set_task(float(CHECK_FREQ),"checkPlayers",_,_,_,"b")
register_event("ResetHUD", "playerSpawned", "be")
}

public checkPlayers() {
for (new i = 1; i <= get_maxplayers(); i++) {
if (is_user_alive(i) && is_user_connected(i) && !is_user_bot(i) && !is_user_hltv(i) && g_spawned[i]) {
new newangle[3]
get_user_origin(i, newangle)

if ( newangle[0] == g_oldangles[i][0] && newangle[1] == g_oldangles[i][1] && newangle[2] == g_oldangles[i][2] ) {
g_afktime[i] += CHECK_FREQ
check_afktime(i)
} else {
g_oldangles[i][0] = newangle[0]
g_oldangles[i][1] = newangle[1]
g_oldangles[i][2] = newangle[2]
g_afktime[i] = 0
}
}
}
return PLUGIN_HANDLED
}

check_afktime(id) {
new numplayers = get_playersnum()
new minplayers = get_cvar_num("mp_afkminplayers")

if (numplayers >= minplayers) {
new maxafktime = get_cvar_num("mp_afktime")
if (maxafktime < MIN_AFK_TIME) {
log_amx("cvar mp_afktime %i is too low. Minimum value is %i.", maxafktime, MIN_AFK_TIME)
maxafktime = MIN_AFK_TIME
set_cvar_num("mp_afktime", MIN_AFK_TIME)
}

if ( maxafktime-WARNING_TIME <= g_afktime[id] < maxafktime) {
new timeleft = maxafktime - g_afktime[id]
ColorChat(id,GREEN,"^1[^4AFK Kicker^1] You have ^3%i^1 seconds to move or you will be kicked for being AFK.", timeleft)
} else if (g_afktime[id] > maxafktime) {
new name[33]
get_user_name(id, name, 32)
ColorChat(0,GREEN,"^1[^4AFK Kicker^1] ^3%s^1 was kicked for being AFK longer than ^4%i^1 seconds", name, maxafktime)
log_amx("%s was kicked for being AFK longer than %i seconds", name, maxafktime)
server_cmd("kick #%d ^"You were kicked for being AFK longer than %i seconds^"", get_user_userid(id), maxafktime)
}
}
}

public client_connect(id) {
g_afktime[id] = 0
return PLUGIN_HANDLED
}

public client_putinserver(id) {
g_afktime[id] = 0
return PLUGIN_HANDLED
}

public playerSpawned(id) {
g_spawned[id] = false
new sid[1]
sid[0] = id
set_task(0.75, "delayedSpawn",_, sid, 1) // Give the player time to drop to the floor when spawning
return PLUGIN_HANDLED
}

public delayedSpawn(sid[]) {
get_user_origin(sid[0], g_oldangles[sid[0]])
g_spawned[sid[0]] = true
return PLUGIN_HANDLED
}
stock client_printcolor(const id, const input[], any:...)
{
new iCount = 1, iPlayers[32]
static szMsg[191]

vformat(szMsg, charsmax(szMsg), input, 3)
replace_all(szMsg, 190, "/g", "^4")
replace_all(szMsg, 190, "/y", "^1")
replace_all(szMsg, 190, "/ctr", "^1")
replace_all(szMsg, 190, "/w", "^0")

if(id) iPlayers[0] = id
else get_players(iPlayers, iCount, "ch")
for (new i = 0; i < iCount; i++)
{
if(is_user_connected(iPlayers[i]))
{
message_begin(MSG_ONE_UNRELIABLE, get_user_msgid("SayText"), _, iPlayers[i])
write_byte(iPlayers[i])
write_string(szMsg)
message_end()
}
}
}