Clicking on the main image changes its color

squirrelbattle/display/display.py

@@ -48,6 +48,10 @@ class Display:
     def color_pair(self, number: int) -> int:
         return curses.color_pair(number) if self.screen else 0
 
+    def init_color(self, number: int, red: int, green: int, blue: int) -> None:
+        return curses.init_color(number, red, green, blue) \
+            if self.screen else None
+
     def resize(self, y: int, x: int, height: int, width: int,
                resize_pad: bool = True) -> None:
         self.x = x

squirrelbattle/display/menudisplay.py

@@ -102,13 +102,17 @@ class MainMenuDisplay(Display):
         self.pad = self.newpad(max(self.rows, len(self.title) + 30),
                                max(len(self.title[0]) + 5, self.cols))
 
+        self.init_color(42, 1000, 1000, 1000)
+        self.init_pair(42, 42, curses.COLOR_BLACK)
+
         self.menudisplay = MenuDisplay(self.screen, self.pack)
         self.menudisplay.update_menu(self.menu)
 
     def display(self) -> None:
         for i in range(len(self.title)):
             self.addstr(self.pad, 4 + i, max(self.width // 2
-                        - len(self.title[0]) // 2 - 1, 0), self.title[i])
+                        - len(self.title[0]) // 2 - 1, 0), self.title[i],
+                        self.color_pair(42))
         self.refresh_pad(self.pad, 0, 0, self.y, self.x,
                          self.height + self.y - 1,
                          self.width + self.x - 1)
@@ -126,6 +130,11 @@ class MainMenuDisplay(Display):
         if menuy <= y < menuy + menuheight and menux <= x < menux + menuwidth:
             self.menudisplay.handle_click(y - menuy, x - menux, game)
 
+        if y <= len(self.title):
+            from random import randint
+            self.init_color(42, randint(0, 1000), randint(0, 1000),
+                              randint(0, 1000))
+
 
 class PlayerInventoryDisplay(MenuDisplay):
     message = _("== INVENTORY ==")

squirrelbattle/tests/game_test.py

@@ -236,6 +236,9 @@ class TestGame(unittest.TestCase):
         """
         self.game.state = GameMode.MAINMENU
 
+        # Change the color of the artwork
+        self.game.display_actions(DisplayActions.MOUSE, 0, 10)
+
         # Settings menu
         self.game.display_actions(DisplayActions.MOUSE, 25, 21)
         self.assertEqual(self.game.main_menu.position, 4)