sprites and tiles

Author: omiq

examples/alien-flame.png

@@ -94,9 +94,17 @@ int gfx_gamepad_axis_scaled(int port, int axis_code)
 
 #elif defined(GFX_VIDEO)
 #include "raylib.h"
+#include <stdio.h>
 
 int gfx_gamepad_button_down(int port, int button_code)
 {
+    static int probed = 0;
+    if (!probed) {
+        probed = 1;
+        fprintf(stderr, "[JOY probe] avail(0)=%d avail(1)=%d name0=%s\n",
+                IsGamepadAvailable(0), IsGamepadAvailable(1),
+                IsGamepadAvailable(0) ? GetGamepadName(0) : "(none)");
+    }
     if (port < 0 || port > 3) {
         return 0;
     }

examples/alien.png

@@ -0,0 +1,279 @@
+<?php
+/**
+ * Plugin Name: Pamela Offer Redirect
+ * Description: Time-window redirects for offer pages, with admin editor
+ * Version:     1.1.0
+ * Author:      Chris Garrett
+ */
+
+
+/* Add ?offer_debug=1 trace to verify the hook is firing on Kinsta. */
+
+if (!defined('ABSPATH')) { exit; }
+
+const PAMELA_OFFER_OPTION = 'pamela_offer_redirects';
+
+/**
+ * Default offers used the first time the plugin runs (before the admin saves anything).
+ */
+function pamela_offer_defaults() {
+    return [
+        [
+            'slug'        => 'reiki-professional-bundle',
+            'start'       => '2026-04-21 00:00:00',
+            'end'         => '2026-04-22 23:59:59',
+            'redirect_to' => 'reiki-professional-bundle-final',
+        ],
+        [
+            'slug'        => 'reiki-professional-bundle-final',
+            'start'       => '2026-04-23 00:00:00',
+            'end'         => '2026-04-24 23:59:59',
+            'redirect_to' => 'reiki-professional-academy',
+        ],
+        [
+            'slug'        => 'reiki-professional-bundle-reopen',
+            'start'       => '2026-04-26 00:00:00',
+            'end'         => '2026-04-27 23:59:59',
+            'redirect_to' => 'reiki-professional-academy',
+        ],
+    ];
+}
+
+function pamela_offer_get_offers() {
+    $stored = get_option(PAMELA_OFFER_OPTION, null);
+    if (!is_array($stored)) {
+        return pamela_offer_defaults();
+    }
+    return $stored;
+}
+
+/* ------------------------------------------------------------------ */
+/* Frontend: header markers + template_redirect logic                  */
+/* ------------------------------------------------------------------ */
+
+add_action('send_headers', function () {
+    if (!headers_sent()) {
+        header('X-Pamela-Offer-Redirect: loaded');
+    }
+});
+
+add_action('template_redirect', function () {
+    if (is_admin()) { return; }
+
+    $debug = isset($_GET['offer_debug']);
+    $log   = [];
+    $emit  = function ($msg) use (&$log) {
+        error_log('[pamela-offer] ' . $msg);
+        $log[] = $msg;
+    };
+
+    $wp_timezone = wp_timezone();
+    $now = new DateTime('now', $wp_timezone);
+
+    $request_path = trim(parse_url($_SERVER['REQUEST_URI'] ?? '/', PHP_URL_PATH), '/');
+
+    $offers = pamela_offer_get_offers();
+
+    $emit('template_redirect fired');
+    $emit('Request path: ' . $request_path);
+    $emit('Now: ' . $now->format('Y-m-d H:i:s T'));
+
+    if (!headers_sent()) {
+        header('X-Pamela-Offer-Fired: yes');
+        header('X-Pamela-Offer-Path: ' . $request_path);
+    }
+
+    foreach ($offers as $offer) {
+        if (empty($offer['slug'])) { continue; }
+
+        $matches_page = is_page($offer['slug']);
+        $matches_path = ($request_path === trim($offer['slug'], '/'));
+
+        $emit(
+            'Checking ' . $offer['slug'] .
+            ' | is_page=' . ($matches_page ? 'yes' : 'no') .
+            ' | path_match=' . ($matches_path ? 'yes' : 'no')
+        );
+
+        if ($matches_page || $matches_path) {
+            try {
+                $start = new DateTime($offer['start'], $wp_timezone);
+                $end   = new DateTime($offer['end'], $wp_timezone);
+            } catch (Exception $e) {
+                $emit('Bad date on ' . $offer['slug'] . ': ' . $e->getMessage());
+                continue;
+            }
+
+            $emit('Start: ' . $start->format('Y-m-d H:i:s T'));
+            $emit('End: ' . $end->format('Y-m-d H:i:s T'));
+
+            if ($now < $start || $now > $end) {
+                $target = home_url('/' . trim($offer['redirect_to'], '/') . '/');
+                $emit('Redirecting to: ' . $target);
+
+                if ($debug) {
+                    header('Content-Type: text/plain; charset=utf-8');
+                    echo "PAMELA OFFER REDIRECT — DEBUG MODE\n";
+                    echo "Would redirect to: {$target}\n\n";
+                    echo implode("\n", $log), "\n";
+                    exit;
+                }
+
+                nocache_headers();
+                wp_safe_redirect($target, 302);
+                exit;
+            }
+
+            $emit('Within active window, no redirect');
+        }
+    }
+
+    if ($debug) {
+        header('Content-Type: text/plain; charset=utf-8');
+        echo "PAMELA OFFER REDIRECT — DEBUG MODE\n";
+        echo "No matching offer slug / no redirect triggered.\n\n";
+        echo implode("\n", $log), "\n";
+        exit;
+    }
+}, 1);
+
+/* ------------------------------------------------------------------ */
+/* Admin: Settings → Offer Redirects                                   */
+/* ------------------------------------------------------------------ */
+
+add_action('admin_menu', function () {
+    add_options_page(
+        'Offer Redirects',
+        'Offer Redirects',
+        'manage_options',
+        'pamela-offer-redirect',
+        'pamela_offer_render_admin_page'
+    );
+});
+
+add_action('admin_post_pamela_offer_save', 'pamela_offer_handle_save');
+
+function pamela_offer_handle_save() {
+    if (!current_user_can('manage_options')) {
+        wp_die('Not allowed.');
+    }
+    check_admin_referer('pamela_offer_save');
+
+    $rows = $_POST['offers'] ?? [];
+    $clean = [];
+
+    if (is_array($rows)) {
+        foreach ($rows as $row) {
+            $slug        = sanitize_title(trim($row['slug'] ?? ''));
+            $start       = trim($row['start'] ?? '');
+            $end         = trim($row['end'] ?? '');
+            $redirect_to = sanitize_title(trim($row['redirect_to'] ?? ''));
+
+            if ($slug === '' && $redirect_to === '' && $start === '' && $end === '') {
+                continue; // blank row
+            }
+            if ($slug === '' || $redirect_to === '' || $start === '' || $end === '') {
+                continue; // skip incomplete — could add notice, but simplest is to drop
+            }
+
+            $clean[] = [
+                'slug'        => $slug,
+                'start'       => $start,
+                'end'         => $end,
+                'redirect_to' => $redirect_to,
+            ];
+        }
+    }
+
+    update_option(PAMELA_OFFER_OPTION, $clean);
+
+    wp_safe_redirect(add_query_arg(
+        ['page' => 'pamela-offer-redirect', 'updated' => '1'],
+        admin_url('options-general.php')
+    ));
+    exit;
+}
+
+function pamela_offer_render_admin_page() {
+    if (!current_user_can('manage_options')) { return; }
+
+    $offers = pamela_offer_get_offers();
+    // pad with blank rows so admin can add new entries
+    $blank = ['slug' => '', 'start' => '', 'end' => '', 'redirect_to' => ''];
+    $rows = array_merge($offers, [$blank, $blank, $blank]);
+
+    $tz = wp_timezone_string();
+    ?>
+    <div class="wrap">
+        <h1>Offer Redirects</h1>
+
+        <?php if (!empty($_GET['updated'])): ?>
+            <div class="notice notice-success is-dismissible"><p>Saved.</p></div>
+        <?php endif; ?>
+
+        <div class="card" style="max-width:900px;padding:1em 1.5em;">
+            <h2>How it works</h2>
+            <ol>
+                <li>One row per offer page. Slug = the page slug (no slashes), e.g. <code>reiki-professional-bundle-final</code>.</li>
+                <li><strong>Start / End</strong> format: <code>YYYY-MM-DD HH:MM:SS</code>. Site timezone is <code><?php echo esc_html($tz); ?></code>.</li>
+                <li>When a visitor hits the slug page <em>outside</em> the start→end window, they get 302-redirected to <strong>Redirect To</strong>.</li>
+                <li><em>Inside</em> the window = no redirect, the page shows normally.</li>
+                <li>Leave a row completely blank to ignore it. Incomplete rows are dropped on save.</li>
+            </ol>
+            <h3>Diagnostics</h3>
+            <ul style="list-style:disc;padding-left:1.5em;">
+                <li>Append <code>?offer_debug=1</code> to any offer URL to see the decision trace instead of redirecting.</li>
+                <li>Response headers on every front-end request: <code>X-Pamela-Offer-Redirect: loaded</code> (plugin active) and <code>X-Pamela-Offer-Fired: yes</code> (template_redirect ran — i.e. cache did not serve a stale copy).</li>
+                <li>If <code>X-Pamela-Offer-Fired</code> is missing but the plugin is active, Kinsta/CDN page cache is serving the URL — add it to the cache-exclusion list and purge.</li>
+            </ul>
+        </div>
+
+        <form method="post" action="<?php echo esc_url(admin_url('admin-post.php')); ?>" style="margin-top:1.5em;">
+            <input type="hidden" name="action" value="pamela_offer_save" />
+            <?php wp_nonce_field('pamela_offer_save'); ?>
+
+            <table class="widefat striped" style="max-width:1100px;">
+                <thead>
+                    <tr>
+                        <th style="width:26%;">Page slug</th>
+                        <th style="width:20%;">Start (<?php echo esc_html($tz); ?>)</th>
+                        <th style="width:20%;">End (<?php echo esc_html($tz); ?>)</th>
+                        <th style="width:26%;">Redirect to (slug)</th>
+                    </tr>
+                </thead>
+                <tbody>
+                <?php foreach ($rows as $i => $row): ?>
+                    <tr>
+                        <td>
+                            <input type="text" name="offers[<?php echo $i; ?>][slug]"
+                                   value="<?php echo esc_attr($row['slug']); ?>"
+                                   class="regular-text" placeholder="offer-page-slug" />
+                        </td>
+                        <td>
+                            <input type="text" name="offers[<?php echo $i; ?>][start]"
+                                   value="<?php echo esc_attr($row['start']); ?>"
+                                   class="regular-text" placeholder="2026-04-23 00:00:00" />
+                        </td>
+                        <td>
+                            <input type="text" name="offers[<?php echo $i; ?>][end]"
+                                   value="<?php echo esc_attr($row['end']); ?>"
+                                   class="regular-text" placeholder="2026-04-24 23:59:59" />
+                        </td>
+                        <td>
+                            <input type="text" name="offers[<?php echo $i; ?>][redirect_to]"
+                                   value="<?php echo esc_attr($row['redirect_to']); ?>"
+                                   class="regular-text" placeholder="destination-slug" />
+                        </td>
+                    </tr>
+                <?php endforeach; ?>
+                </tbody>
+            </table>
+
+            <p style="margin-top:1em;">
+                <button type="submit" class="button button-primary">Update offers</button>
+                <span style="margin-left:1em;color:#666;">Need more rows? Save first — three blank rows are added every time this page loads.</span>
+            </p>
+        </form>
+    </div>
+    <?php
+}