battles/classes/ShopItem.php

<?php

class ShopItem extends Item
{
    public function printInfo()
    {
        parent::printBaseInfo();
        parent::printRequirements();
        parent::printBonuses();
        parent::printMagic();
    }

    public function buyItem($owner)
    {
        if ($owner) {
            db::c()->query('
            INSERT INTO `inventory` (`prototype`,`owner`,`name`,`type`,`massa`,`cost`,`img`,`maxdur`,`isrep`,`gsila`,`glovk`,`ginta`,`gintel`,
                `ghp`,`gnoj`,`gtopor`,`gdubina`,`gmech`,`gfire`,`gwater`,`gair`,`gearth`,`glight`,`ggray`,`gdark`,
                `needident`,`nsila`,`nlovk`,`ninta`,`nintel`,`nmudra`,`nvinos`,`nnoj`,`ntopor`,`ndubina`,`nmech`,
                `nfire`,`nwater`,`nair`,`nearth`,`nlight`,`ngray`,`ndark`,`mfkrit`,`mfakrit`,`mfuvorot`,`mfauvorot`,
                `bron1`,`bron2`,`bron3`,`bron4`,`maxu`,`minu`,`magic`,`nlevel`,`nalign`,`dategoden`,`goden`,`otdel`,
                `artefact`, `koll`) VALUES (?i,?i,"?s",?i,?i,?i,"?s",?i,?i,?i,?i,?i,?i,?i,?i,?i,?i,?i,?i,?i,?i,?i,?i,?i,?i,
                ?i,?i,?i,?i,?i,?i,?i,?i,?i,?i,?i,?i,?i,?i,?i,?i,?i,?i,?i,?i,?i,?i,?i,?i,?i,?i,?i,?i,?i,?i,?i,?i,?i,"?s",?i,?i)
            ', $this->id, $owner, $this->name, $this->type, $this->massa, $this->cost, $this->img, $this->maxdur,$this->isrep,$this->gsila,$this->glovk,$this->ginta,$this->gintel,
                $this->ghp,$this->gnoj,$this->gtopor,$this->gdubina,$this->gmech,$this->gfire,$this->gwater,$this->gair,$this->gearth,$this->glight,$this->ggray,$this->gdark,
                $this->needident,$this->nsila,$this->nlovk,$this->ninta,$this->nintel,$this->nmudra,$this->nvinos, $this->nnoj,$this->ntopor,$this->ndubina,$this->nmech,
                $this->nfire,$this->nwater,$this->nair, $this->nearth,$this->nlight,$this->ngray,$this->ndark,$this->mfkrit,$this->mfakrit,$this->mfuvorot,$this->mfauvorot,
                $this->bron1,$this->bron2,$this->bron3,$this->bron4,$this->maxu,$this->minu,$this->magic,$this->nlevel,$this->nalign,$this->dategoden,$this->goden,$this->razdel,
                $this->artefact, $this->koll);
        }
    }

    /**
     * Для кнопок управления под картинкой прелмета в зависимости от ситуации.
     */
    public function printControls($shopType = false)
    {
        switch ($shopType) {
            default:
                $btnPrice = "Купить за " . intval($this->cost) . " кр.";
                $btnLink = "/shop.php?buy={$this->id}&rnd=" . mt_rand();
                break;
            case 'ashop':
                $btnPrice = "Купить за " . intval($this->ecost) . " eкр.";
                $btnLink = "/ashop.php?buy={$this->id}&rnd=" . mt_rand();
                break;
            case 'sell':
                $btnPrice = "Продать";
                $btnLink = "/shop.php?sell={$this->id}&rnd=".mt_rand();
                break;
        }

        echo <<<BTN
<p><input type="button" style="background: darkgrey; border: 1px solid grey; border-radius: 2px;" value="{$btnPrice}"
                                   onclick="location='{$btnLink}'">
BTN;
        if ($this->count > 0) echo "<br><small>В наличии: {$this->count} штук</small>";
    }
}