commit
d6a8e446e0
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@ -25,12 +25,13 @@ BOX_MAP = [
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COLORS = [
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COLORS = [
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[50, 255, 50], [50, 255, 120], [50, 251, 255], [50, 120, 255],
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[50, 255, 50], [50, 255, 120], [50, 251, 255], [50, 120, 255],
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[50, 50, 255], [180, 50, 255], [255, 50, 137], [255, 50, 50]
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[50, 50, 255], [180, 50, 255], [255, 50, 198], [255, 50, 50]
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]
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]
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channels = {}
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channels = {}
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def set_box(x,y,r,g,b):
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def set_box(x,y,r,g,b):
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if x >= 0 and y >= 0 and x < WIDTH and y < HEIGHT:
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if x >= 0 and y >= 0 and x < WIDTH and y < HEIGHT:
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base_address = BOX_MAP[y][x]
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base_address = BOX_MAP[y][x]
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@ -39,6 +40,16 @@ def set_box(x,y,r,g,b):
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channels[base_address + 2] = b
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channels[base_address + 2] = b
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def get_box(x, y):
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base_address = BOX_MAP[y][x]
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try:
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res = [ channels[base_address], channels[base_address + 1], channels[base_address + 2] ]
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except KeyError, e:
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# If the array is still uninitialized, just return [0,0,0]
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res = [ 0, 0, 0 ]
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return res
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def output_channels():
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def output_channels():
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for channel, value in channels.items():
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for channel, value in channels.items():
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print("%d : %d" % (channel, value))
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print("%d : %d" % (channel, value))
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@ -73,9 +84,21 @@ class Background:
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self._target_bg_color[i] = random.randint(0, 128)
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self._target_bg_color[i] = random.randint(0, 128)
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self._bg_time = 0
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self._bg_time = 0
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for x in range(0, WIDTH):
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for x in range(WIDTH):
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for y in range(0, HEIGHT):
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for y in range(HEIGHT):
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set_box(x, y, self._current_bg_color[0], self._current_bg_color[1], self._current_bg_color[2])
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color = get_box(x, y)
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if y != HEIGHT - 1:
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color_below = get_box(x, y + 1)
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else:
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color_below = self._current_bg_color
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for i in range(3):
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# fade into BG by adding just a little of the current BG color,
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# add color from pixel below for a "upward flowing" effect
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color[i] = 0.744 * color[i] + 0.056 * self._current_bg_color[i] + 0.2 * color_below[i]
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set_box(x, y, color[0], color[1], color[2])
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def audio_from_raw(raw):
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def audio_from_raw(raw):
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