Create basic rooms and map generator

utils.py

@@ -0,0 +1,97 @@
+# -*- coding: UTF-8 -*-
+
+### Tangled Mind
+### Author: Arthur 'Grizzly' Grisel-Davy
+
+from glob import glob
+import random
+
+def fetch_rooms(path):
+    """Fetch all the basic tiles asset from the path.
+    Return a dictionary
+    """
+
+    wildcard = '*-*.png'
+    filenames = glob(path+wildcard)
+    print(f"Found {len(filenames)} rooms")
+
+    assembly = {'T':[],
+                'R':[],
+                'D':[],
+                'L':[],}
+
+    for filename in filenames:
+        label = filename.split("/")[-1].split('-')[0]
+        if 'T' in label:
+            assembly['D'].append((label,filename))
+        if 'R' in label:
+            assembly['L'].append((label,filename))
+        if 'D' in label:
+            assembly['T'].append((label,filename))
+        if 'L' in label:
+            assembly['R'].append((label,filename))
+
+    return assembly
+
+
+
+def map_generator(n):
+    """Map generator generate a map with a main path of n rooms
+    """
+
+    room_side = 1000
+
+    assembly = fetch_rooms('./maps/rooms/')
+    #assembly = {'T/R/D/L':[(label1,path1),(label2,path2),...]}
+
+    start_key = random.choice(list(assembly.keys()))
+    start_label,start_room = random.choice(assembly[start_key])
+
+    position = [0,0]
+    carte = [(start_room,position)]
+
+    # Select an arbitrary first direction of arrival
+    dir_from = random.choice(start_label)
+    current_label = start_label
+
+    for i in range(n):
+        # select the next direction, can't be the direction of arrival
+        dir_next = random.choice(current_label.replace(dir_from,''))
+
+        # Select the next room
+        next_label,next_room = random.choice(assembly[dir_next])
+
+        # Compute the position of the next tile
+        if dir_next == 'T':
+            next_position = [position[0],position[1]-room_side]
+            dir_from = 'D'
+
+        if dir_next == 'R':
+            next_position = [position[0]+room_side,position[1]]
+            dir_from = 'L'
+
+        if dir_next == 'D':
+            next_position = [position[0],position[1]+room_side]
+            dir_from = 'T'
+
+        if dir_next == 'L':
+            next_position = [position[0]-room_side,position[1]]
+            dir_from = 'R'
+
+        # Build the map
+        carte.append((next_room,next_position))
+
+        # Update the label for next turn
+        current_label = next_label
+        position = next_position
+
+    # Display the result:
+    for room in carte:
+        print(f"Room {room[0].split('/')[-1]} at position {room[1]}")
+
+    print('Done.')
+
+
+
+
+