refactoring : createHouseSkeleton, remove another double for loop

House.py

@@ -4,6 +4,8 @@ import numpy as np
 import math
 import matplotlib.pyplot as plt
 
+from pyxtension.streams import stream
+
 
 class House:
     def __init__(self, editor, coordinates_min, coordinates_max, direction, list_block):
@@ -26,18 +28,18 @@ class House:
 
         self.entranceCo = None
 
-        self.wall = Block(list_block["wall"])
-        self.roof = Block(list_block["roof"])
-        self.roof_slab = Block(list_block["roof_slab"])
-        self.door = Block(list_block["door"])
-        self.window = Block(list_block["window"])
-        self.entrance = Block(list_block["entrance"])
-        self.stairs = Block(list_block["stairs"])
-        self.celling = Block(list_block["celling"])
-        self.floor = Block(list_block["floor"])
-        self.celling_slab = Block(list_block["celling_slab"])
+        self.wall          = Block(list_block["wall"])
+        self.roof          = Block(list_block["roof"])
+        self.roof_slab     = Block(list_block["roof_slab"])
+        self.door          = Block(list_block["door"])
+        self.window        = Block(list_block["window"])
+        self.entrance      = Block(list_block["entrance"])
+        self.stairs        = Block(list_block["stairs"])
+        self.celling       = Block(list_block["celling"])
+        self.floor         = Block(list_block["floor"])
+        self.celling_slab  = Block(list_block["celling_slab"])
         self.gardenOutline = Block(list_block["garden_outline"])
-        self.garden_floor = Block(list_block["garden_floor"])
+        self.garden_floor  = Block(list_block["garden_floor"])
 
     def createHouseSkeleton(self):
         self.delete()
@@ -49,37 +51,38 @@ class House:
 
         x_min += 1
         z_min += 1
-        x_max -= 1
-        z_max -= 1
-        if x_min + 1 > x_max - 1:
-            x = np.random.randint(x_max - 1, x_min + 1)
+        x_max -= 2
+        z_max -= 2
+        if x_min + 1 > x_max :
+            x = np.random.randint(x_max, x_min + 1)
         else:
-            x = np.random.randint(x_min + 1, x_max - 1)
+            x = np.random.randint(x_min + 1, x_max)
 
-        if z_min + 1 > z_max - 1:
-            z = np.random.randint(z_max - 1, z_min + 1)
+        if z_min + 1 > z_max:
+            z = np.random.randint(z_max, z_min + 1)
         else:
-            z = np.random.randint(z_min + 1, z_max - 1)
+            z = np.random.randint(z_min + 1, z_max)
 
         width = perimeter_width // 2
         depth = perimeter_depth // 2
         height = y_max - y_min
 
-        if x + width - 1 > x_max - 1:
-            x = x_max - width - 1
-        if z + depth - 1 > z_max - 1:
-            z = z_max - depth - 1
+        if x + width - 1 > x_max:
+            x = x_max - width
+        if z + depth - 1 > z_max:
+            z = z_max - depth
 
         x_plan3d = x - x_min
         z_plan3d = z - z_min
 
-        for i in range(0, width - 1):
-            for j in range(0, depth - 1):
-                self.editor.placeBlock((x + i, y_min, z + j), self.floor)
-                self.grid3d[x_plan3d + i, 0, z_plan3d + j] = True, 1
+        geometry.placeCuboid(self.editor, (x, y_min, z), (x + width - 1, y_min, z + depth - 1), self.floor)
+        x_range = slice(x_plan3d, x_plan3d + width - 1)
+        z_range = slice(z_plan3d, z_plan3d + depth - 1)
+        self.grid3d[x_range, 0, z_range] = True, 1
+        
         self.skeleton.append((x, z, width - 1, depth - 1, height))
-        print("Coordinates of the corners: ", (x, z), (x, z + depth - 1), (x + width - 1, z),
-              (x + width - 1, z + depth - 1))
+        print("Coordinates of the corners: ", (x, z), (x, z + depth - 1), 
+              (x + width - 1, z), (x + width - 1, z + depth - 1))
 
         x_min -= 1
         x_max -= 1
@@ -104,54 +107,47 @@ class House:
                 else:
                     new_width = np.random.randint(width - 2, 5)
 
-                if max(x_min+1, x-new_width) > min(x_max-new_width-1, x+width):
-                    new_x = np.random.randint(
-                        min(x_max - new_width - 1, x + width), max(x_min + 1, x - new_width))
+                if max(x_min+1, x-new_width) > min(x_max-new_width, x+width):
+                    new_x = np.random.randint(min(x_max - new_width, x + width), 
+                                              max(x_min + 1, x - new_width))
                 else:
-                    new_x = np.random.randint(
-                        max(x_min + 1, x - new_width), min(x_max - new_width - 1, x + width))
+                    new_x = np.random.randint(max(x_min + 1, x - new_width), 
+                                              min(x_max - new_width, x + width))
 
-                if max(z_min+1, z-new_depth) > min(z_max-new_depth-1, z+depth):
-                    new_z = np.random.randint(
-                        min(z_max - new_depth - 1, z + depth), max(z_min + 1, z - new_depth))
+                if max(z_min+1, z-new_depth) > min(z_max-new_depth, z+depth):
+                    new_z = np.random.randint(min(z_max - new_depth, z + depth), 
+                                              max(z_min + 1, z - new_depth))
                 else:
-                    new_z = np.random.randint(
-                        max(z_min + 1, z - new_depth), min(z_max - new_depth - 1, z + depth))
+                    new_z = np.random.randint(max(z_min + 1, z - new_depth), 
+                                              min(z_max - new_depth, z + depth))
 
                 new_x_plan3d = new_x - x_min - 1
                 new_z_plan3d = new_z - z_min + 1
 
                 adjacent_blocks = 0
-                for i in range(new_x_plan3d, new_x_plan3d + new_width):
-                    for j in range(new_z_plan3d, new_z_plan3d + new_depth):
-                        if self.grid3d[i - 1, 0, j]['bool'] and self.grid3d[i - 1, 0, j]['int'] == 1 or \
-                                self.grid3d[i + 1, 0, j]['bool'] and self.grid3d[i + 1, 0, j]['int'] == 1 or \
-                                self.grid3d[i, 0, j - 1]['bool'] and self.grid3d[i, 0, j - 1]['int'] == 1 or \
-                                self.grid3d[i, 0, j + 1]['bool'] and self.grid3d[i, 0, j + 1]['int'] == 1:
+                for i in range(new_x_plan3d, new_x_plan3d + new_width) :
+                    for j in range(new_z_plan3d, new_z_plan3d + new_depth) :
+                        if self.grid3d[     i - 1, 0, j    ]['bool'] and self.grid3d[i - 1, 0, j    ]['int'] == 1 or \
+                                self.grid3d[i + 1, 0, j    ]['bool'] and self.grid3d[i + 1, 0, j    ]['int'] == 1 or \
+                                self.grid3d[i,     0, j - 1]['bool'] and self.grid3d[i,     0, j - 1]['int'] == 1 or \
+                                self.grid3d[i,     0, j + 1]['bool'] and self.grid3d[i,     0, j + 1]['int'] == 1:
                             adjacent_blocks += 1
 
-                if adjacent_blocks < 3:
+                new_x_range = slice(new_x_plan3d, new_x_plan3d + new_width)
+                new_z_range = slice(new_z_plan3d, new_z_plan3d + new_depth)
+                if adjacent_blocks < 3 or np.any(self.grid3d[new_x_range, 0, new_z_range]['bool']) :
                     continue
                 
-                if not np.any(
-                        self.grid3d[new_x_plan3d:new_x_plan3d + new_width, 0, new_z_plan3d:new_z_plan3d + new_depth][
-                            'bool']):
-                    new_x_plan3d = new_x - x_min
-                    new_z_plan3d = new_z - z_min
-                    for i in range(0, new_width):
-                        for j in range(0, new_depth):
-                            self.grid3d[new_x_plan3d + i, 0,
-                                        new_z_plan3d + j] = True, 2
+                geometry.placeCuboid(self.editor, (new_x, y_min, new_z), (new_x+new_width-1, y_min, new_z+new_depth-1), self.floor)
+                new_x_plan3d += 1
+                new_z_plan3d -= 1 
+                new_x_range = slice(new_x_plan3d, new_x_plan3d + new_width)
+                new_z_range = slice(new_z_plan3d, new_z_plan3d + new_depth) 
+                self.grid3d[new_x_range, 0, new_z_range] = True, 2
 
-                            if i == 0 or i == new_width - 1 or j == 0 or j == new_depth - 1:
-                                continue
-                            else:
-                                self.editor.placeBlock(
-                                    (new_x + i, y_min, new_z + j), self.floor)
+                self.skeleton.append((new_x, new_z, new_width, new_depth, height))
+                break
                     
-                    self.skeleton.append(
-                        (new_x, new_z, new_width, new_depth, height))
-                    break
             else:
                 print("Failed to place rectangle after 100000 attempts.")
 
@@ -1249,6 +1245,7 @@ class House:
             self.placeStairs()
         
 
+
 if __name__ == "__main__":
     editor = Editor(buffering=True)
     buildArea = editor.getBuildArea()