Optimized screen draw. Only update needed rects

mopidy_touchscreen/dynamic_background.py

@@ -1,42 +0,0 @@
-import logging
-import random
-
-logger = logging.getLogger(__name__)
-
-
-class DynamicBackground():
-    def __init__(self):
-        self.current = get_valid_color()
-        self.target = get_valid_color()
-
-    def draw_background(self, surface):
-        same = True
-        for x in range(0, 3):
-            if self.current[x] > self.target[x]:
-                self.current[x] -= 1
-            elif self.current[x] < self.target[x]:
-                self.current[x] += 1
-            if self.current != self.target:
-                same = False
-        if same:
-            self.target = get_valid_color()
-        surface.fill(self.current)
-
-
-# Returns an array with 3 integers in range of 0-255
-# The sum of the three integers will be lower than 255*2
-# (510) to avoid very bright colors
-# White text should be seen ok with this background color
-
-
-def get_valid_color():
-    color = [0, 0, 0]
-    total = 0
-    for i in range(0, 3):
-        color[i] = random.randint(0, 255)
-        total += color[i]
-    extra = total - 510
-    if extra > 0:
-        i = random.randint(0, 2)
-        color[i] -= extra
-    return color