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def check_if_button_touched(point_x, point_y, button_x_min, button_y_min, button_x_max, button_y_max): |
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within_x = button_x_min <= point_x <= button_x_max |
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within_y = button_y_min <= point_y <= button_y_max |
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return within_x and within_y |
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def get_mid_point(button_x_min, button_y_min, button_x_max, button_y_max): |
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return (button_x_min+button_x_max) / 2.0, (button_y_min+button_y_max) / 2.0 |
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def get_distance(point_1, point_2): |
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return ((point_2[0]-point_1[0])**2 + (point_2[1]-point_1[1])**2)**0.5 |
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def getTouchedButtons(touchPos, buttonsPos): |
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button_list = [] |
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for (index, button) in enumerate(buttonsPos): |
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if(check_if_button_touched(touchPos[0], touchPos[1], button[0], button[1], button[2], button[3])): |
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mid_point = get_mid_point(button[0], button[1], button[2], button[3]) |
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distance = get_distance(touchPos, mid_point) |
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button_list.append((index, distance)) |
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return [x[0] for x in sorted(button_list, key=lambda x:x[1])] |
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if __name__ == '__main__': |
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touch_pos = [0, 0] |
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button_pos = [[-1, -1, 1, 1], [0, 0, 1, 1], [1, 1, 2, 2]] |
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print(getTouchedButtons(touch_pos, button_pos)) |
