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is_move_contains.m
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is_move_contains.m
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function [contains] = is_move_contains(v1, v2)
%IS_MOVE_CONTAINS 判断v1方向是否包含v2方向，例如广义的左方向包括左上，左和左下
% 此处显示详细说明
conf = config();
contains = 0;
switch v1
case conf.MOVE_RIGHTUP
if v2 == conf.MOVE_RIGHTUP
contains = 1;
end
if v2 == conf.MOVE_RIGHT
contains = 1;
end
if v2 == conf.MOVE_UP
contains = 1;
end
case conf.MOVE_RIGHTDOWN
if v2 == conf.MOVE_RIGHTDOWN
contains = 1;
end
if v2 == conf.MOVE_RIGHT
contains = 1;
end
if v2 == conf.MOVE_DOWN
contains = 1;
end
case conf.MOVE_LEFTUP
if v2 == conf.MOVE_LEFTUP
contains = 1;
end
if v2 == conf.MOVE_LEFT
contains = 1;
end
if v2 == conf.MOVE_UP
contains = 1;
end
case conf.MOVE_LEFTDOWN
if v2 == conf.MOVE_LEFTDOWN
contains = 1;
end
if v2 == conf.MOVE_LEFT
contains = 1;
end
if v2 == conf.MOVE_DOWN
contains = 1;
end
case conf.MOVE_UP
if v2 == conf.MOVE_LEFTUP
contains = 1;
end
if v2 == conf.MOVE_RIGHTUP
contains = 1;
end
if v2 == conf.MOVE_UP
contains = 1;
end
case conf.MOVE_DOWN
if v2 == conf.MOVE_LEFTDOWN
contains = 1;
end
if v2 == conf.MOVE_RIGHTDOWN
contains = 1;
end
if v2 == conf.MOVE_DOWN
contains = 1;
end
case conf.MOVE_LEFT
if v2 == conf.MOVE_LEFTUP
contains = 1;
end
if v2 == conf.MOVE_LEFTDOWN
contains = 1;
end
if v2 == conf.MOVE_LEFT
contains = 1;
end
case conf.MOVE_RIGHT
if v2 == conf.MOVE_RIGHTDOWN
contains = 1;
end
if v2 == conf.MOVE_RIGHTUP
contains = 1;
end
if v2 == conf.MOVE_RIGHT
contains = 1;
end
end
end