<?php

namespace App\Scene;

use JumPHP\Renderer\Renderer;
use JumPHP\Ui\MenuScene;

/** The controls. */
final class HelpScene extends MenuScene
{
    protected string $title = 'HOW TO PLAY';
    protected float $titleScale = 2.0;
    protected float $menuTop = 0.86;

    public function isOverlay(): bool
    {
        return true;
    }

    protected function items(): array
    {
        return [['BACK', null, fn () => $this->back()]];
    }

    protected function back(): void
    {
        $this->scenes()->pop();
    }

    public function render(Renderer $r): void
    {
        $r->fillRect(0, 0, $this->width(), $this->height(), [0, 0, 0, 215]);
        $lines = [
            'ARROWS / W S      MOVE AND TURN',
            'A D  (Q D)        STRAFE',
            'SHIFT             RUN',
            'CTRL / F / CLICK  FIRE',
            'SPACE / E         OPEN DOORS, SWITCHES, LIFTS',
            '1 - 5             WEAPONS',
            'TAB               MAP',
            'ESCAPE            PAUSE',
            '',
            'FIND THE KEYCARDS, OPEN THE DOORS,',
            'REACH THE EXIT OF EACH LEVEL.',
        ];
        foreach ($lines as $i => $line) {
            $this->font()->draw($r, $line, 30, 50 + $i * 10, 1, $i < 8 ? [230, 230, 230] : [255, 200, 120]);
        }
        parent::render($r);
    }

    protected function renderBackground(Renderer $r): void
    {
    }
}