no style but entrance and roof added

buildings/Roof.py

@@ -0,0 +1,15 @@
+import random as rd
+from buildings.geometry.Polygon import Polygon
+
+class Roof:
+    def __init__(self,rdata, polygon : Polygon):
+        self.rdata = rdata
+        self.polygon = polygon
+        self.has_rembard = self.has_rembard()
+        
+    def build(self, editor, materials : list[str]):
+        self.polygon.fill(editor, materials[0])
+        if self.has_rembard: self.polygon.fill_vertice(editor, materials[9],1)
+        
+    def has_rembard(self):
+        return rd.random() <= self.rdata["rembard"]