function level_up_if_possible($char_id, $auto_level = false)
{
// Setup values:
$max_level = maximum_level();
$health_to_add = 100;
$turns_to_give = 50;
$stat_value_to_add = 5;
$char_kills = get_kills($char_id);
if ($char_kills < 0) {
// If the character doesn't have any kills, shortcut the levelling process.
return false;
} else {
$char_obj = new Player($char_id);
$username = $char_obj->name();
$char_level = $char_obj->level();
if ($auto_level && $char_obj->isAdmin()) {
// If the character is an admin, do not auto-level them.
return false;
} else {
// For normal characters, do auto-level them.
// Check required values:
$nextLevel = $char_level + 1;
$required_kills = required_kills_to_level($char_level);
// Have to be under the max level and have enough kills.
$level_up_possible = $nextLevel <= $max_level && $char_kills >= $required_kills;
if ($level_up_possible) {
// ****** Perform the level up actions ****** //
// Explicitly call for the special case of kill changing to prevent an infinite loop.
$userKills = change_kills($char_id, -1 * $required_kills, $auto_level_check = false);
$userLevel = addLevel($char_id, 1);
change_strength($char_id, $stat_value_to_add);
change_speed($char_id, $stat_value_to_add);
change_stamina($char_id, $stat_value_to_add);
change_karma($char_id, 1);
// Only add 1 to karma via levelling.
change_ki($char_id, 50);
// Add 50 ki points via levelling.
addHealth($char_id, $health_to_add);
addTurns($char_id, $turns_to_give);
// Send a level-up message, for those times when auto-levelling happens.
send_event($char_id, $char_id, "You levelled up! Your strength raised by {$stat_value_to_add}, speed by {$stat_value_to_add}, stamina by {$stat_value_to_add}, Karma by 1, and your Ki raised 50! You gained some health and turns as well! You are now a level {$userLevel} ninja! Go kill some stuff.");
return true;
} else {
return false;
}
}
}
}
}
$target_msg = "You have killed {$attacker} in combat and taken {$loot} gold.";
$attacker_msg = "DEATH: You've been killed by {$target} and lost {$loot} gold!";
sendMessage($attacker, $target, $target_msg);
sendMessage($target, $attacker, $attacker_msg);
}
}
// *** END MAIN ATTACK AND DUELING SECTION ***
}
if ($loot) {
add_gold(get_char_id($victor), $loot);
subtract_gold(get_char_id($loser), $loot);
}
if ($rounds > 4) {
// Even matched battle! Reward some ki to the attacker, even if they die.
change_ki($attacker_id, 1);
// Award Ki.
$rewarded_ki = 1;
}
}
// *** Take away at least one turn even on attacks that fail. ***
if ($turns_to_take < 1) {
$turns_to_take = 1;
}
$ending_turns = subtractTurns($attacker_id, $turns_to_take);
// *** START ACTION OVER AGAIN SECTION ***
$attack_again = false;
if (isset($target)) {
$attacker_health_snapshot = getHealth($attacker_id);
$defender_health_snapshot = getHealth($target_id);
if ($AttackLegal && $attacker_health_snapshot > 0 && $defender_health_snapshot > 0) {