/
advent22.php
191 lines (174 loc) · 3.59 KB
/
advent22.php
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<?php
class Boss {
public $damage, $life;
public function __construct($life, $damage) {
$this->life = $life;
$this->damage = $damage;
}
}
class Player {
public $life, $manaSpent, $mana;
public function __construct() {
$this->life = 50;
$this->mana = 500;
}
}
class GameState {
public $boss;
public $player;
public $shield = 0;
public $poison = 0;
public $recharge = 0;
public $spellscast;
public function __clone() {
$this->boss = clone $this->boss;
$this->player = clone $this->player;
}
}
function applyPoison($gs) {
if($gs->poison > 0)
{
$gs->boss->life -= 3;
$gs->poison--;
}
return ($gs->boss->life <= 0) ? true : false;
}
function applyRecharge($gs) {
if($gs->recharge > 0)
{
$gs->player->mana += 101;
$gs->recharge--;
}
}
function applyShield($gs) {
if($gs->shield > 0)
{
$gs->shield--;
}
}
function playerTurn ($spell, $gs) {
global $maxMana;
$gs->player->life--;
if($gs->player->life <= 0) return false;
if(applyPoison($gs)) return true;
applyRecharge($gs);
applyShield($gs);
switch($spell) {
case "missile":
{
if($gs->player->mana < 53) return false;
$gs->boss->life -= 4;
$gs->player->mana -= 53;
$gs->player->manaSpent += 53;
break;
}
case "drain":
{
if($gs->player->mana < 73) return false;
$gs->boss->life -= 2;
$gs->player->life += 2;
$gs->player->mana -= 73;
$gs->player->manaSpent += 73;
break;
}
case "shield":
{
if($gs->player->mana < 113) return false;
if($gs->shield > 0) return false;
$gs->shield = 6;
$gs->player->mana -= 113;
$gs->player->manaSpent += 113;
break;
}
case "poison":
{
if($gs->player->mana < 173) return false;
if($gs->poison > 0) return false;
$gs->poison = 6;
$gs->player->mana -= 173;
$gs->player->manaSpent += 173;
break;
}
case "recharge":
{
if($gs->player->mana < 229) return false;
if($gs->recharge > 0) return false;
$gs->recharge = 5;
$gs->player->mana -= 229;
$gs->player->manaSpent += 229;
break;
}
}
if($gs->player->manaSpent > $maxMana) return false; //go home, you're drunk
//var_dump($gs);
return true;
}
function bossTurn ($gs) {
if(applyPoison($gs)) return;
applyRecharge($gs);
$damage = ($gs->shield > 0) ? $gs->boss->damage - 7 : $gs->boss->damage;
$gs->player->life -= $damage;
if($gs->player->life < 0) return;
applyShield($gs);
//var_dump($gs);
}
function goDeeper($spell, $gs)
{
global $maxMana;
$gs->spellscast[] = $spell;
if(!playerTurn($spell, $gs)) return false;
if($gs->boss->life <= 0)
{
print_r($gs->spellscast);
echo "$maxMana<BR>";
$maxMana = min($maxMana, $gs->player->manaSpent);
return true;
}
bossTurn($gs);
if($gs->boss->life <= 0)
{
print_r($gs->spellscast);
echo "$maxMana<BR>";
$maxMana = min($maxMana, $gs->player->manaSpent);
return true;
}
if($gs->player->life <= 0) return false;
global $spells;
foreach($spells as $newspell)
{
$newgs = clone $gs;
goDeeper($newspell, $newgs);
//var_dump($newgs);
}
}
function test() {
$gs = new GameState();
$gs->boss = new Boss(55, 8);
$gs->player = new Player();
$testspells = [ "poison", "missile", "missile", "missile", "missile", "missile" ];
foreach($testspells as $spell)
{
playerTurn($spell, $gs);
bossTurn($gs);
var_dump($gs);
}
}
$spells = [ "missile", "drain", "shield", "poison", "recharge" ];
$maxMana = 1500;
function go() {
$gs = new GameState();
$gs->boss = new Boss(55, 8);
$gs->player = new Player();
global $spells;
foreach($spells as $spell)
{
$newgs = clone $gs;
goDeeper($spell, $newgs);
//var_dump($newgs);
}
}
go();
//test();
//var_dump($gs);
echo $maxMana;
?>