Final changes, introducing sample database dump and username-pass initialisation for mysql

dbdump.sql

@@ -0,0 +1,79 @@
+-- MySQL dump 10.13  Distrib 5.7.39, for Win64 (x86_64)
+--
+-- Host: localhost    Database: labyrinth
+-- ------------------------------------------------------
+-- Server version	5.7.39-log
+
+/*!40101 SET @OLD_CHARACTER_SET_CLIENT=@@CHARACTER_SET_CLIENT */;
+/*!40101 SET @OLD_CHARACTER_SET_RESULTS=@@CHARACTER_SET_RESULTS */;
+/*!40101 SET @OLD_COLLATION_CONNECTION=@@COLLATION_CONNECTION */;
+/*!40101 SET NAMES utf8 */;
+/*!40103 SET @OLD_TIME_ZONE=@@TIME_ZONE */;
+/*!40103 SET TIME_ZONE='+00:00' */;
+/*!40014 SET @OLD_UNIQUE_CHECKS=@@UNIQUE_CHECKS, UNIQUE_CHECKS=0 */;
+/*!40014 SET @OLD_FOREIGN_KEY_CHECKS=@@FOREIGN_KEY_CHECKS, FOREIGN_KEY_CHECKS=0 */;
+/*!40101 SET @OLD_SQL_MODE=@@SQL_MODE, SQL_MODE='NO_AUTO_VALUE_ON_ZERO' */;
+/*!40111 SET @OLD_SQL_NOTES=@@SQL_NOTES, SQL_NOTES=0 */;
+
+--
+-- Table structure for table `player_details`
+--
+
+DROP TABLE IF EXISTS `player_details`;
+/*!40101 SET @saved_cs_client     = @@character_set_client */;
+/*!40101 SET character_set_client = utf8 */;
+CREATE TABLE `player_details` (
+  `gamerid` char(4) NOT NULL,
+  `username` varchar(32) NOT NULL,
+  `email` varchar(32) NOT NULL,
+  `password` varchar(32) NOT NULL,
+  PRIMARY KEY (`gamerid`)
+) ENGINE=InnoDB DEFAULT CHARSET=latin1;
+/*!40101 SET character_set_client = @saved_cs_client */;
+
+--
+-- Dumping data for table `player_details`
+--
+
+LOCK TABLES `player_details` WRITE;
+/*!40000 ALTER TABLE `player_details` DISABLE KEYS */;
+INSERT INTO `player_details` VALUES ('1AB3','ABC_123','abc@gmail.com','Q0FCXzMyMQ=='),('2BC4','DEF_456','def@gmail.com','RkVEXzY1NA=='),('3CD5','GHI_789','mb8717@boysmgp.onmicrosoft.com','SUhHXzk4Nw=='),('4DE6','JKL_100','mb11859@boysmgp.onmicrosoft.com','TEtKXzAwMQ==');
+/*!40000 ALTER TABLE `player_details` ENABLE KEYS */;
+UNLOCK TABLES;
+
+--
+-- Table structure for table `scores`
+--
+
+DROP TABLE IF EXISTS `scores`;
+/*!40101 SET @saved_cs_client     = @@character_set_client */;
+/*!40101 SET character_set_client = utf8 */;
+CREATE TABLE `scores` (
+  `gamerid` char(4) NOT NULL,
+  `highscore` int(11) DEFAULT NULL,
+  `lastplayed` date DEFAULT NULL,
+  `timesplayed` int(11) DEFAULT NULL,
+  PRIMARY KEY (`gamerid`)
+) ENGINE=InnoDB DEFAULT CHARSET=latin1;
+/*!40101 SET character_set_client = @saved_cs_client */;
+
+--
+-- Dumping data for table `scores`
+--
+
+LOCK TABLES `scores` WRITE;
+/*!40000 ALTER TABLE `scores` DISABLE KEYS */;
+INSERT INTO `scores` VALUES ('1AB3',85012,'2022-11-02',3),('2BC4',90012,'2022-11-12',2),('4DE6',90120,'2022-10-24',5);
+/*!40000 ALTER TABLE `scores` ENABLE KEYS */;
+UNLOCK TABLES;
+/*!40103 SET TIME_ZONE=@OLD_TIME_ZONE */;
+
+/*!40101 SET SQL_MODE=@OLD_SQL_MODE */;
+/*!40014 SET FOREIGN_KEY_CHECKS=@OLD_FOREIGN_KEY_CHECKS */;
+/*!40014 SET UNIQUE_CHECKS=@OLD_UNIQUE_CHECKS */;
+/*!40101 SET CHARACTER_SET_CLIENT=@OLD_CHARACTER_SET_CLIENT */;
+/*!40101 SET CHARACTER_SET_RESULTS=@OLD_CHARACTER_SET_RESULTS */;
+/*!40101 SET COLLATION_CONNECTION=@OLD_COLLATION_CONNECTION */;
+/*!40111 SET SQL_NOTES=@OLD_SQL_NOTES */;
+
+-- Dump completed on 2022-11-17 18:35:12

maze/modules/PlayerBase_func.py

@@ -1,8 +1,10 @@
 import curses
 import os
+import pickle
 import random
 import re
 import string
+import sys
 from base64 import b64decode, b64encode
 from time import sleep
 
@@ -17,6 +19,15 @@ U = gamerid = None
 quitting = False
 
 sql = con = None
+with open("credentials.pickle", "rb") as f:
+    try:
+        while True:
+            d = pickle.load(f)
+            if d["credtype"] == "mysql":
+                MYSQL_USERNAME = d["user"]
+                MYSQL_PASSWORD = d["pass"]
+    except EOFError:
+        pass
 
 
 def get(
@@ -39,14 +50,19 @@ def post(
 
 def databaseinit():  # Creates database if it doesn't exist
     try:
-        tempsql = mysql.connector.connect(host="localhost", user="root", passwd="root")
+        tempsql = mysql.connector.connect(
+            host="localhost", user=MYSQL_USERNAME, passwd=MYSQL_PASSWORD
+        )
         tempcon = tempsql.cursor()
         tempcon.execute("CREATE DATABASE IF NOT EXISTS labyrinth")
         tempsql.commit()
 
         global sql, con
         sql = mysql.connector.connect(
-            host="localhost", user="root", passwd="root", database="labyrinth"
+            host="localhost",
+            user=MYSQL_USERNAME,
+            passwd=MYSQL_PASSWORD,
+            database="labyrinth",
         )
         con = sql.cursor()
         return True
@@ -54,8 +70,8 @@ def databaseinit():  # Creates database if it doesn't exist
         mysql.connector.errors.ProgrammingError,
         mysql.connector.errors.DatabaseError,
     ):
-        print("Invalid password/username.")
+        print("Invalid MySQL password/username.")
-        return False
+        sys.exit()
 
 
 def tableinit():
@@ -780,7 +796,7 @@ def leaderboard(screen):
         screen.addstr(sy, 50, str(i[2]))
         screen.addstr(sy, 70, str(i[3]))
         sy += 1
-    screen.addstr(y - 1, x - 35, "Press esc to return to main menu.")
+    screen.addstr(y - 2, x - 35, "Press esc to return to main menu.")
     while True:
         key = screen.getch()
         if key == 27:

maze/modules/about.py

@@ -26,12 +26,9 @@ def about(screen):
     screen.addstr(
         11,
         5,
-        "This game makes use of the 'curses' module which runs on any operating system in the native terminal without"
+        "This game makes use of the 'curses' module which runs on any operating system in the native terminal without",
-    )
-    screen.addstr(
-        12, 5,
-        "use of any other external modules."
     )
+    screen.addstr(12, 5, "use of any other external modules.")
     screen.addstr(
         13,
         5,

maze/modules/maze_saveandload.py

@@ -19,9 +19,9 @@ def save(screen, maze, coords):
             names[i] = names[i].replace(".maze", "")
         for i in range(len(names)):
             for j in range(len(names) - i - 1):
-                if int(names[j].split('_')[1]) > int(names[j + 1].split('_')[1]):
+                if int(names[j].split("_")[1]) > int(names[j + 1].split("_")[1]):
                     names[j], names[j + 1] = names[j + 1], names[j]
-        num = int(names[-1].split('_')[1]) + 1
+        num = int(names[-1].split("_")[1]) + 1
         if not name:
             name = "default"
         filename = f"maze_{str(num)}_{name}.maze"

starter.py

@@ -1,3 +1,75 @@
-from maze.modules import bruh
+import os
+import pickle
+import subprocess
+import sys
 
-bruh()
+import mysql.connector
+
+from maze.modules import bruh
+from maze.modules.PlayerBase_func import databaseinit
+
+with open("credentials.pickle", "rb") as f:
+    try:
+        while True:
+            d = pickle.load(f)
+            if d["credtype"] == "mysql":
+                user = d["user"]
+                password = d["pass"]
+                break
+    except EOFError:
+        user = password = None
+
+
+def getcreds():
+    if user and password:
+        return user, password
+    else:
+        print(
+            """MySQL username or password not initialised. Defaulting to 'root' and ''.
+Run 'python starter.py initsql' to initialise credentials of your choice. """
+        )
+        with open("credentials.pickle", "rb+") as f:
+            try:
+                while True:
+                    pos = f.tell()
+                    d = pickle.load(f)
+                    if d["credtype"] == "mysql":
+                        d["user"] = "root"
+                        d["pass"] = ""
+                        f.seek(pos)
+                        pickle.dump(d, f)
+            except EOFError:
+                pass
+        return None, None
+
+
+if len(sys.argv) == 1:
+    getcreds()
+    bruh()
+    sys.exit()
+else:
+    if sys.argv[1] == "dumpsample":
+        getcreds()
+        databaseinit()
+        subprocess.call(
+            f"mysql -u root --password=root -D labyrinth < {os.path.abspath('dbdump.sql')}",
+            shell=True,
+            stdout=subprocess.DEVNULL,
+            stderr=subprocess.DEVNULL,
+        )
+    elif sys.argv[1] == "initsql":
+        user = input("Enter MySQL username: ")
+        password = input("Enter MySQL password: ")
+        with open("credentials.pickle", "rb+") as f:
+            try:
+                while True:
+                    pos = f.tell()
+                    d = pickle.load(f)
+                    if d["credtype"] == "mysql":
+                        d["user"] = user
+                        d["pass"] = password
+                        f.seek(pos)
+                        pickle.dump(d, f)
+            except EOFError:
+                pass
+        print("Successfully set.")