feat(levels): f5 to save current level

.gitignore

@@ -1 +1,2 @@
 __pycache__/
+levels/

levels.py

@@ -0,0 +1,30 @@
+from main import Segment
+
+def parse_level_from_string(string):
+    level = []
+
+    raw_segments = string.split('|')
+
+    for segment in raw_segments:
+        raw_segment = segment.split('/')
+
+        level.append(
+            Segment(
+                bool(raw_segment[0]),
+                float(raw_segment[1]),
+                complex(raw_segment[2]),
+                tuple(map(int, raw_segment[3][1:len(raw_segment[3])-1].split(', ')))
+            )
+        )
+
+    return level
+
+def save_level_to_string(level):
+    string_level = ""
+
+    for segment in level:
+        string_level += f'{segment.isFinite}/{segment.pointA}/{segment.pointB}/{segment.color}'
+        if segment != level[len(level) - 1]:
+            string_level += '|'
+
+    return string_level

main.py

@@ -10,8 +10,11 @@ from cmath import exp, pi
 from math import acos
 import pygame
 import pygame.freetype
+from os import makedirs
+from time import time
 from gyro import *
 from lines import *
+from levels import *
 
 def deg2rad(rA): return rA/180*PI
 
@@ -96,6 +99,22 @@ def make_wall(wall_buffer):
         Segment(True, wall_buffer[0], wall_buffer[1], (23,74,183))
     )
 
+def save_level(level):
+    makedirs("./levels/", exist_ok=True)
+
+    level_save = save_level_to_string(level)
+
+    unix_timestamp = int(time())
+    save = open(f"./levels/{unix_timestamp}.p3hel", "w")
+    save.write(level_save)
+    save.close()
+
+def open_level(path):
+    save = open(path, "r")
+    level = save.read() # don't know it working
+
+    save.close()
+
 def mainLoop():
     gPlayer = GyroVector(0,1)
     display = pygame.display.set_mode((1280,720))
@@ -120,6 +139,12 @@ def mainLoop():
                         wall_buffer.clear()
                     else:
                         wall_buffer.append(gPlayer.cPos)
+                if event.key == pygame.K_F5:
+                    save_level(level)
+                if event.key == pygame.K_F9:
+                    # TODO: @bedohswe make open file dialog
+                    # open_level(path)
+                    pass
 
         keys = pygame.key.get_pressed()
         if keys[pygame.K_d]: