_

UI/Objects/Multiscene.py

@@ -27,9 +27,12 @@ class Multiscene(Scene):
         self.subscenes_prepared = True
 
     def light_update(self):
+        for subscene in self.subscenes:
+            subscene.light_update()
+
         for object_ in self.l_objects:
             object_.update()
-            object_.blit()
+            object_.blit(True)
 
         pygame.display.update()
 

UI/Objects/Scene.py

@@ -1,6 +1,7 @@
 import pygame.transform
 from UI.Objects.Screen import Screen
 from numpy import array as a
+import numpy as np
 
 
 class Scene(Screen):
@@ -28,7 +29,7 @@ class Scene(Screen):
     def light_update(self):
         for object_ in self.l_objects:
             object_.update()
-            object_.blit()
+            object_.blit(True)
 
         pygame.display.update()
 
@@ -69,6 +70,22 @@ class Scene(Screen):
     def get_i_objects(self):
         return [[self.i_objects, self.mouse_pos]]
 
+    def get_info_for_light_objects(self, position):
+        s = self
+        positions = [position]
+        matrices = [self.matrix]
+
+        while s.multiscene is not None:
+            positions.append(s.position)
+            s = s.multiscene
+            matrices.append(s.matrix)
+
+        transformed_position = a([0., 0.])
+        for p, m in zip(positions, matrices):
+            transformed_position += a(m @ p)
+
+        return s.s, transformed_position
+
     def sort_objects(self, *args):
         for object_ in args:
             for object_tag in object_.object_type.split("_"):

UI/Objects/nr_objects/light_objects/LuminousCircleEffect.py

@@ -52,7 +52,22 @@ class LuminousCircleEffect:
         self.point_velocity /= math.sqrt(sum(self.point_velocity ** 2))
         self.point_velocity *= self.point_speed
 
-    def blit(self):
+    def blit(self, light_blit=False):
+        if light_blit:
+            s, transformed_position = self.scene.get_info_for_light_objects(self.position)
+
+            rescaled_r = self.r * self.scene.pd_
+
+            x = np.linspace(0, self.point_position[0], self.circles_n) * rescaled_r
+            y = np.linspace(0, self.point_position[1], self.circles_n) * rescaled_r
+            r = np.linspace(rescaled_r, 0, self.circles_n)
+
+            c = [np.linspace(value, 255, self.circles_n) for value in self.color]
+
+            for i in range(self.circles_n - 1):
+                circle(s, (c[0][i], c[1][i], c[2][i]),
+                       transformed_position + array([x[i], y[i]]), r[i])
+        else:
             rescaled_r = self.r * self.scene.pd_
             transformed_position = self.scene.matrix @ self.position