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feat: Implement SQLite backend and configuration UI

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This commit is contained in:
Keith Solomon
2025-08-15 07:08:26 -05:00
parent 23e98e3696
commit b9cb61750d
8 changed files with 199 additions and 29 deletions
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14
README.md
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@@ -10,22 +10,30 @@ Each turn, you roll the dice to see what happens in the city. The events will af
You can also try to assassinate the emperor. This is a risky move, but if you succeed, you win the game (though you die a martyr). You can also try to assassinate the emperor. This is a risky move, but if you succeed, you win the game (though you die a martyr).
## Configuration
This project uses a SQLite database to store game data and configuration.
You can modify the game's configuration by clicking on the "Configuration" button on the main page. This will take you to a page where you can edit the score thresholds, win conditions, and event descriptions.
## Technical Details ## Technical Details
This project is built using: This project is built using:
* **Frontend:** HTML, CSS, JavaScript * **Frontend:** HTML, CSS, JavaScript
* **Backend:** PHP * **Backend:** PHP
* **Database:** SQLite
## How to Run Locally ## How to Run Locally
To run this project locally, you need a PHP server. You can use a local development environment like XAMPP or MAMP, or you can use the built-in PHP server. To run this project locally, you need a PHP server with the `pdo_sqlite` extension enabled. You can use a local development environment like XAMPP or MAMP, or you can use the built-in PHP server.
1. Clone this repository. 1. Clone this repository.
2. Start a PHP server in the project directory. For example, you can run the following command: 2. Make sure the `pdo_sqlite` extension is enabled in your `php.ini` file.
3. Start a PHP server in the project directory. For example, you can run the following command:
```bash ```bash
php -S localhost:8000 php -S localhost:8000
``` ```
3. Open your web browser and go to `http://localhost:8000`. 4. Open your web browser and go to `http://localhost:8000`.

24
config.css Normal file
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@@ -0,0 +1,24 @@
.form-group {
margin-bottom: 1rem;
}
.form-group label {
display: block;
margin-bottom: 0.5rem;
}
.form-group input,
.form-group textarea {
width: 100%;
padding: 0.5rem;
border: 1px solid #ccc;
border-radius: 4px;
}
.form-group textarea {
height: 100px;
}
button[type="submit"] {
margin-top: 1rem;
}

44
config.php Normal file
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@@ -0,0 +1,44 @@
<?php
require_once 'database.php';
if ($_SERVER['REQUEST_METHOD'] === 'POST') {
foreach ($_POST as $name => $value) {
$stmt = $db->prepare('UPDATE configuration SET value = ? WHERE name = ?');
$stmt->execute([$value, $name]);
}
header('Location: config.php');
exit;
}
$stmt = $db->query('SELECT * FROM configuration');
$config = $stmt->fetchAll(PDO::FETCH_KEY_PAIR);
?>
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Configuration - Last Days of Rome</title>
<link rel="stylesheet" href="style.css">
<link rel="stylesheet" href="config.css">
</head>
<body>
<div class="container">
<h1>Configuration</h1>
<form method="POST">
<?php foreach ($config as $name => $value): ?>
<div class="form-group">
<label for="<?= $name ?>"><?= ucwords(str_replace('_', ' ', $name)) ?></label>
<?php if (strlen($value) > 80): ?>
<textarea id="<?= $name ?>" name="<?= $name ?>"><?= htmlspecialchars($value) ?></textarea>
<?php else: ?>
<input type="text" id="<?= $name ?>" name="<?= $name ?>" value="<?= htmlspecialchars($value) ?>">
<?php endif; ?>
</div>
<?php endforeach; ?>
<button type="submit">Save Configuration</button>
</form>
<a href="index.php">Back to Game</a>
</div>
</body>
</html>

51
database.php Normal file
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@@ -0,0 +1,51 @@
<?php
$db = new PDO('sqlite:game.db');
$db->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
// Create tables if they don't exist
$db->exec('CREATE TABLE IF NOT EXISTS game_logs (
id INTEGER PRIMARY KEY AUTOINCREMENT,
date_played DATETIME,
flames_score INTEGER,
desolation_score INTEGER,
relocation_score INTEGER,
end_condition TEXT
)');
$db->exec('CREATE TABLE IF NOT EXISTS configuration (
id INTEGER PRIMARY KEY AUTOINCREMENT,
name TEXT,
value TEXT
)');
// Check if configuration is already seeded
$stmt = $db->query('SELECT COUNT(*) FROM configuration');
$count = $stmt->fetchColumn();
if ($count === 0) {
// Seed the configuration table
$config = [
['flames_win', '10'],
['desolation_win', '10'],
['relocation_win', '10'],
['assassination_win', '20'],
['imperial_palace_event_1', 'The emperor fiddles with manic glee. +1 Flames.'],
['imperial_palace_event_2', 'The emperor raises another horse to the position of senator. +1 Desolation, +1 Relocation.'],
['imperial_palace_event_3', 'It\'s execution night at the palace. +1 Relocation.'],
['imperial_palace_event_4', 'The emperor screams like a baby. +1 Desolation.'],
['imperial_palace_event_5', 'The emperor sits in front of the flame and commands it to obey. It does not. +1 Flames, +1 Relocation.'],
['imperial_palace_event_6', 'Work continues on a house made of pure gold. It keeps melting. +1 Flames.'],
['relative_unrest_event_1', 'People complain - this is unacceptable. Then they go about their business. +1 Relocation.'],
['relative_unrest_event_2', 'There are no goods at market. +1 Desolation.'],
['relative_unrest_event_3', 'You receive a letter asking you to reassert your faith in the emperor. In writing. +1 Relocation.'],
['relative_unrest_event_4', 'Lions are released onto the streets. +1 Desolation, +1 Flames.'],
['relative_unrest_event_5', 'Is Rome really over? +1 Desolation.'],
['relative_unrest_event_6', 'The burnings will continue until morale improves. +1 Flames.'],
];
$stmt = $db->prepare('INSERT INTO configuration (name, value) VALUES (?, ?)');
foreach ($config as $item) {
$stmt->execute($item);
}
}
?>

69
game.php
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@@ -1,5 +1,10 @@
<?php <?php
session_start(); session_start();
require_once 'database.php';
// Fetch configuration from the database
$stmt = $db->query('SELECT * FROM configuration');
$config = $stmt->fetchAll(PDO::FETCH_KEY_PAIR);
if (!isset($_SESSION['scores'])) { if (!isset($_SESSION['scores'])) {
$_SESSION['scores'] = [ $_SESSION['scores'] = [
@@ -12,15 +17,21 @@ if (!isset($_SESSION['scores'])) {
$action = $_GET['action'] ?? ''; $action = $_GET['action'] ?? '';
if ($action === 'roll_dice') { if ($action === 'roll_dice') {
$event = roll_dice(); $event = roll_dice($config);
$gameState = check_game_state(); $gameState = check_game_state($config);
if ($gameState !== 'ongoing') {
log_game($gameState);
}
echo json_encode([ echo json_encode([
'scores' => $_SESSION['scores'], 'scores' => $_SESSION['scores'],
'event' => $event, 'event' => $event,
'gameState' => $gameState, 'gameState' => $gameState,
]); ]);
} elseif ($action === 'assassinate') { } elseif ($action === 'assassinate') {
$assassinationResult = assassinate(); $assassinationResult = assassinate($config);
if ($assassinationResult['gameState'] !== 'ongoing') {
log_game($assassinationResult['gameState']);
}
echo json_encode([ echo json_encode([
'event' => $assassinationResult['event'], 'event' => $assassinationResult['event'],
'gameState' => $assassinationResult['gameState'], 'gameState' => $assassinationResult['gameState'],
@@ -36,14 +47,14 @@ if ($action === 'roll_dice') {
]); ]);
} }
function roll_dice() { function roll_dice($config) {
$roll = rand(1, 6); $roll = rand(1, 6);
$event = ''; $event = '';
if ($roll <= 3) { if ($roll <= 3) {
$event = 'In the Imperial Palace: ' . imperial_palace_event(); $event = 'In the Imperial Palace: ' . imperial_palace_event($config);
} elseif ($roll <= 5) { } elseif ($roll <= 5) {
$event = 'Relative Unrest: ' . relative_unrest_event(); $event = 'Relative Unrest: ' . relative_unrest_event($config);
} else { } else {
$_SESSION['scores']['flames']++; $_SESSION['scores']['flames']++;
$event = 'The fires spread. +1 Flames.'; $event = 'The fires spread. +1 Flames.';
@@ -51,96 +62,102 @@ function roll_dice() {
return $event; return $event;
} }
function imperial_palace_event() { function imperial_palace_event($config) {
$roll = rand(1, 6); $roll = rand(1, 6);
$event = ''; $event = '';
switch ($roll) { switch ($roll) {
case 1: case 1:
$_SESSION['scores']['flames']++; $_SESSION['scores']['flames']++;
$event = 'The emperor fiddles with manic glee. +1 Flames.'; $event = $config['imperial_palace_event_1'];
break; break;
case 2: case 2:
$_SESSION['scores']['desolation']++; $_SESSION['scores']['desolation']++;
$_SESSION['scores']['relocation']++; $_SESSION['scores']['relocation']++;
$event = 'The emperor raises another horse to the position of senator. +1 Desolation, +1 Relocation.'; $event = $config['imperial_palace_event_2'];
break; break;
case 3: case 3:
$_SESSION['scores']['relocation']++; $_SESSION['scores']['relocation']++;
$event = 'It\'s execution night at the palace. +1 Relocation.'; $event = $config['imperial_palace_event_3'];
break; break;
case 4: case 4:
$_SESSION['scores']['desolation']++; $_SESSION['scores']['desolation']++;
$event = 'The emperor screams like a baby. +1 Desolation.'; $event = $config['imperial_palace_event_4'];
break; break;
case 5: case 5:
$_SESSION['scores']['flames']++; $_SESSION['scores']['flames']++;
$_SESSION['scores']['relocation']++; $_SESSION['scores']['relocation']++;
$event = 'The emperor sits in front of the flame and commands it to obey. It does not. +1 Flames, +1 Relocation.'; $event = $config['imperial_palace_event_5'];
break; break;
case 6: case 6:
$_SESSION['scores']['flames']++; $_SESSION['scores']['flames']++;
$event = 'Work continues on a house made of pure gold. It keeps melting. +1 Flames.'; $event = $config['imperial_palace_event_6'];
break; break;
} }
return $event; return $event;
} }
function relative_unrest_event() { function relative_unrest_event($config) {
$roll = rand(1, 6); $roll = rand(1, 6);
$event = ''; $event = '';
switch ($roll) { switch ($roll) {
case 1: case 1:
$_SESSION['scores']['relocation']++; $_SESSION['scores']['relocation']++;
$event = 'People complain - this is unacceptable. Then they go about their business. +1 Relocation.'; $event = $config['relative_unrest_event_1'];
break; break;
case 2: case 2:
$_SESSION['scores']['desolation']++; $_SESSION['scores']['desolation']++;
$event = 'There are no goods at market. +1 Desolation.'; $event = $config['relative_unrest_event_2'];
break; break;
case 3: case 3:
$_SESSION['scores']['relocation']++; $_SESSION['scores']['relocation']++;
$event = 'You receive a letter asking you to reassert your faith in the emperor. In writing. +1 Relocation.'; $event = $config['relative_unrest_event_3'];
break; break;
case 4: case 4:
$_SESSION['scores']['desolation']++; $_SESSION['scores']['desolation']++;
$_SESSION['scores']['flames']++; $_SESSION['scores']['flames']++;
$event = 'Lions are released onto the streets. +1 Desolation, +1 Flames.'; $event = $config['relative_unrest_event_4'];
break; break;
case 5: case 5:
$_SESSION['scores']['desolation']++; $_SESSION['scores']['desolation']++;
$event = 'Is Rome really over? +1 Desolation.'; $event = $config['relative_unrest_event_5'];
break; break;
case 6: case 6:
$_SESSION['scores']['flames']++; $_SESSION['scores']['flames']++;
$event = 'The burnings will continue until morale improves. +1 Flames.'; $event = $config['relative_unrest_event_6'];
break; break;
} }
return $event; return $event;
} }
function assassinate() { function assassinate($config) {
$desolation = $_SESSION['scores']['desolation']; $desolation = $_SESSION['scores']['desolation'];
$total = 0; $total = 0;
for ($i = 0; $i < $desolation; $i++) { for ($i = 0; $i < $desolation; $i++) {
$total += rand(1, 6); $total += rand(1, 6);
} }
if ($total >= 20) { if ($total >= $config['assassination_win']) {
return ['event' => 'You have assassinated the emperor! You die a martyr.', 'gameState' => 'win_assassination']; return ['event' => 'You have assassinated the emperor! You die a martyr.', 'gameState' => 'win_assassination'];
} else { } else {
return ['event' => 'Your attempt to assassinate the emperor has failed. You are executed.', 'gameState' => 'loss_assassination']; return ['event' => 'Your attempt to assassinate the emperor has failed. You are executed.', 'gameState' => 'loss_assassination'];
} }
} }
function check_game_state() { function check_game_state($config) {
if ($_SESSION['scores']['flames'] >= 10) { if ($_SESSION['scores']['flames'] >= $config['flames_win']) {
return 'loss_flames'; return 'loss_flames';
} }
if ($_SESSION['scores']['desolation'] >= 10) { if ($_SESSION['scores']['desolation'] >= $config['desolation_win']) {
return 'loss_desolation'; return 'loss_desolation';
} }
if ($_SESSION['scores']['relocation'] >= 10) { if ($_SESSION['scores']['relocation'] >= $config['relocation_win']) {
return 'win'; return 'win';
} }
return 'ongoing'; return 'ongoing';
} }
function log_game($end_condition) {
global $db;
$stmt = $db->prepare('INSERT INTO game_logs (date_played, flames_score, desolation_score, relocation_score, end_condition) VALUES (?, ?, ?, ?, ?)');
$stmt->execute([date('Y-m-d H:i:s'), $_SESSION['scores']['flames'], $_SESSION['scores']['desolation'], $_SESSION['scores']['relocation'], $end_condition]);
}

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gemini.md Normal file
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@@ -0,0 +1,8 @@
Make the following updates to the project and update the readme file as needed for documentation.
Add a sqlite backend for the following:
- Game logs: Track date and time played, final scores, and end condition (escape, loss, assassination outcome, etc).
- Configuration: Score thresholds, win conditions, event descriptions, etc.
- Default configuration should be provided using current hardcoded values.
- Allow user to modify configuration via a simple web form.
- Store configuration changes in the database.

1
index.php
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@@ -19,6 +19,7 @@
<button id="roll-button">Roll the Dice</button> <button id="roll-button">Roll the Dice</button>
<button id="assassinate-button">Try to Assassinate the Emperor</button> <button id="assassinate-button">Try to Assassinate the Emperor</button>
<button id="new-game-button" style="display: none;">New Game</button> <button id="new-game-button" style="display: none;">New Game</button>
<a href="config.php" class="button">Configuration</a>
</div> </div>
<div class="intro"> <div class="intro">

17
style.css
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@@ -77,6 +77,23 @@ h1 { color: var(--h1-color-light); }
&:hover { background-color: var(--button-hover-background-color); } &:hover { background-color: var(--button-hover-background-color); }
} }
.actions a.button {
background-color: var(--button-background-color);
border: none;
color: var(--button-text-color);
cursor: pointer;
display: inline-block;
font-size: 1em;
margin: 0 .5rem 1.5rem;
padding: .5rem 1.5rem;
text-decoration: none;
transition: background-color 0.3s;
}
.actions a.button:hover {
background-color: var(--button-hover-background-color);
}
.intro { .intro {
font-size: 1.1rem; font-size: 1.1rem;
line-height: 1.4; line-height: 1.4;