<?php

//--------------------------------------------------
// Conquer

	$M_PI   = 3.14159265358979323846;
	$M_PI_2 = 1.57079632679489661923;

	$prob = $actionBattalions + (($actionBattalions * $actionFromConquerBonus) / 8);
	$prob = round(32767 * (((atan(((32 * $prob) / ($startBattalions + 32)) - (2 * $M_PI)) + $M_PI_2) / $M_PI) - sqrt(1 / $prob) + 1));

	$success = ($prob > rand(0, 65534));

	if ($success) {
	   $survivors = rand(rand(ceil($actionBattalions / 2), $actionBattalions), $actionBattalions);
	} else {
	   $survivors = rand(0, ceil($actionBattalions / 4));
	}

	if ($survivors == 0) {
	   $success = false;
	}

?>