-- Called when a player's typing display has started.
function Schema:PlayerStartTypingDisplay(player, code)
    if (player:GetFaction() == FACTION_MPF and !player:IsNoClipping()) then
        if (code == "n" or code == "y" or code == "w" or code == "r") then
            if (!player.typingBeep) then
                player.typingBeep = true;
                if local randomSounds = {1, 2};
                local randomNumber = math.random(1, 2); then
                    player:EmitSound("npc/metropolice/r_on"..randomSounds[randomNumber]..".wav");
                end;
            end;
        end;
    elseif (player:GetFaction() == FACTION_OTA) then
        if (code == "n" or code == "y" or code == "w" or code == "r") then
            if (!player.typingBeep) then
                player.typingBeep = true;
                if local randomSounds = {1, 2};
                local randomNumber = math.random(1, 2); then
                    player:EmitSound("npc/combine_soldier/r_on"..randomSounds[randomNumber]..".wav");
                end;
            end;
        end;
    end;
end;

-- Called when a player's typing display has finished.
function Schema:PlayerFinishTypingDisplay(player, textTyped)
    if (player:GetFaction() == FACTION_MPF and textTyped) then
        if (player.typingBeep) then
            if local randomSounds = {1, 2, 3, 4};
            local randomNumber = math.random(1, 4); then
                player:EmitSound("npc/metropolice/r_off"..randomSounds[randomNumber]..".wav");
            end;
        end;
    elseif (player:GetFaction() == FACTION_OTA) then
        if (player.typingBeep) then
            if local randomSounds = {1, 2, 3};
            local randomNumber = math.random(1, 3); then
                    player:EmitSound("npc/combine_soldier/r_off"..randomSounds[randomNumber]..".wav");
                end;
            end;
        end;
    end;

    player.typingBeep = nil;
end;