Code Optimization

[KGodel]

So, I recently created a plugin to show icons on a user's postbit based on games they selected in several profile field multi-select drop down boxes. Below is my code, but I am wondering if there is an easier way to do it that someone can show me that would still be easy to update.


// Get Basic Fields //
$maingame = $post['field5'];
$othergames = $post['field6'];
$rpgs = $post['field41'];
$shooters = $post['field42'];
$strat = $post['field43'];
$other = $post['field44'];

// Set Games Output //
$games = "";

//// Get Game Lists ////

// Get Other Games
$othergamelist = array();

$othergamelist[] = array("csgo","Counter Strike: Global Offensive");
$othergamelist[] = array("csgo","Counter Strike: Global Offensive");
$othergamelist[] = array("league_of_legends","League of Legends");
$othergamelist[] = array("league_of_legends","League of Legends");
$othergamelist[] = array("league_of_legends","League of Legends");
$othergamelist[] = array("minecraft","Minecraft");
$othergamelist[] = array("smite","Smite");
$othergamelist[] = array("tera","TERA");

// Get RPGs
$rpglist = array();

$rpglist[] = array("aion","AION");
$rpglist[] = array("archage","Archage");
$rpglist[] = array("aura_kingdom","Arua Kingdom");
$rpglist[] = array("battlestar_galactica_online","Battlestar Galactica Online");
$rpglist[] = array("city_of_heroes","City of Heroes");
$rpglist[] = array("dc_universe_online","DC Universe Online");
$rpglist[] = array("defiance","Defiance");
$rpglist[] = array("dragons_prophet","Dragon's Prophet");
$rpglist[] = array("diablo_3","Diablo 3");
$rpglist[] = array("diablo_3_ros","Diablo 3: Reaper of Souls");
$rpglist[] = array("dnd_neverwinter","DND: Neverwinter");
$rpglist[] = array("eve_online","EVE Online");
$rpglist[] = array("guild_wars_2","Guild Wars 2");
$rpglist[] = array("maplestory","Maplestory");
$rpglist[] = array("path_of_exile","Path of Exile");
$rpglist[] = array("pokemmo","PokeMMO");
$rpglist[] = array("rift","RIFT");
$rpglist[] = array("runescape","Runescape");
$rpglist[] = array("star_wars_the_old_republic","Star Wars: The Old Republic");
$rpglist[] = array("vindictus","Vindictus");
$rpglist[] = array("war_thunder","War Thunder");
$rpglist[] = array("world_of_tanks","World of Tanks");
$rpglist[] = array("world_of_warcraft","World of Warcraft");
$rpglist[] = array("world_of_warplanes","World of Warplanes");

// Get Shooters //
$shooterlist = array();

$shooterlist[] = array("apb","All Points Bulletin: Reloaded");
$shooterlist[] = array("battlefield","Battlefield Series");
$shooterlist[] = array("blr","Blacklight: Retribution");
$shooterlist[] = array("borderlands_2","Borderlands 2");
$shooterlist[] = array("call_of_duty","Call of Duty Series");
$shooterlist[] = array("combat_arms","Combat Arms");
$shooterlist[] = array("dayz","Day Z");
$shooterlist[] = array("firefall","Firefall");
$shooterlist[] = array("gta","Grand Theft Auto");
$shooterlist[] = array("gunz_2","Gunz 2: The Second Duel");
$shooterlist[] = array("half_life","Half Life Series");
$shooterlist[] = array("hawken","Hawken");
$shooterlist[] = array("infestation","Infestation: Survivor Stories");
$shooterlist[] = array("left_4_dead_2","Left 4 Dead 2");
$shooterlist[] = array("loadout","Loadout");
$shooterlist[] = array("planetside_2","Planetside 2");
$shooterlist[] = array("rust","Rust");
$shooterlist[] = array("team_fortress_2","Team Fortress 2");
$shooterlist[] = array("titanfall","Titanfall");
$shooterlist[] = array("uncharted","Uncharted Series");
$shooterlist[] = array("warface","Warface");

//Get Strategy//
$stratlist = array();

$stratlist[] = array("civ_v","Civilization V");
$stratlist[] = array("dawngate","Dawngate");
$stratlist[] = array("dead_island","Dead Island: Epidemic");
$stratlist[] = array("dota_2","DOTA 2");
$stratlist[] = array("hearthstone","Hearthstone");
$stratlist[] = array("heroes_of_newerth","Heroes of Newerth");
$stratlist[] = array("heroes_of_the_storm","Heroes of the Storm");
$stratlist[] = array("infinite_crisis","Infinite Crisis");
$stratlist[] = array("ogame","OGame");
$stratlist[] = array("sim_city","Sim City");
$stratlist[] = array("starcraft_2","Starcraft 2");

//Get Others//
$otherlist = array();

$otherlist[] = array("fifa","FIFA");
$otherlist[] = array("madden","Madden");
$otherlist[] = array("osu","OSU!");
$otherlist[] = array("starbound","Starbound");
$otherlist[] = array("street_fighter","Super Street Fighter 4");

// MAIN GAME //
switch ($maingame) {
case "Counter Strike: Global Offensive (EU)":
$games .= "<img src='images/games/csgo.png' alt='Counter Strike: Global Offensive (EU)'/>";
break;
case "Counter Strike: Global Offensive (NA)":
$games .= "<img src='images/games/csgo.png' alt='Counter Strike: Global Offensive (NA)'/>";
break;
case "League of Legends (EUNE)":
$games .= "<img src='images/games/league_of_legends.png' alt='League of Legends (EUNE)'/>";
break;
case "League of Legends (EUW)":
$games .= "<img src='images/games/league_of_legends.png' alt='League of Legends (EUW)'/>";
break;
case "League of Legends (NA)":
$games .= "<img src='images/games/league_of_legends.png' alt='League of Legends (NA)'/>";
break;
case "Minecraft":
$games .= "<img src='images/games/minecraft.png' alt='Minecraft'/>";
break;
case "Smite":
$games .= "<img src='images/games/smite.png' alt='Smite'/>";
break;
case "TERA (NA)":
$games .= "<img src='images/games/tera.png' alt='TERA (NA)'/>";
break;
case "Other Game":
$games .= "<img src='images/games/other.png' alt='Other Game'/>";
break;
}

// BASIC OTHER GAMES //
$i = 0;
foreach ($othergamelist as $value) {

// Bitshift Operator works for Base 2
$bit = 1<<$i;
$icon = $value[0];
$name = $value[1];

if ($othergames & $bit) {
if (stristr($games,$name) === false) {
$games .= "<img src='images/games/$icon" . ".png' alt='$name'/>";
}
}

// Move Bit Forward
$i++;
}

// RPG GAMES //
$i = 0;
foreach ($rpglist as $value) {

// Bitshift Operator works for Base 2
$bit = 1<<$i;
$icon = $value[0];
$name = $value[1];

if ($rpgs & $bit) {
$games .= "<img src='images/games/$icon" . ".png' alt=\"$name\"/>";
}

// Move Bit Forward
$i++;
}

// SHOOTER GAMES //
$i = 0;
foreach ($shooterlist as $value) {

// Bitshift Operator works for Base 2
$bit = 1<<$i;
$icon = $value[0];
$name = $value[1];

if ($shooters & $bit) {
$games .= "<img src='images/games/$icon" . ".png' alt='$name'/>";
}

// Move Bit Forward
$i++;
}

// STRATEGY GAMES //
$i = 0;
foreach ($stratlist as $value) {

// Bitshift Operator works for Base 2
$bit = 1<<$i;
$icon = $value[0];
$name = $value[1];

if ($strat & $bit) {
$games .= "<img src='images/games/$icon" . ".png' alt='$name'/>";
}

// Move Bit Forward
$i++;
}

// OTHER GAMES //
$i = 0;
foreach ($otherlist as $value) {

// Bitshift Operator works for Base 2
$bit = 1<<$i;
$icon = $value[0];
$name = $value[1];

if ($other & $bit) {
$games .= "<img src='images/games/$icon" . ".png' alt='$name'/>";
}

// Move Bit Forward
$i++;
}

// Display the Games //
$template_hook['postbit_userinfo_right_after_posts'] .= "<dd>
<fieldset style='border:1px solid #161616; padding:6px; margin:6px; clear:both;'>
<legend style='font-size:12px;'>Games</legend>
$games
</fieldset>
</dd>";