mirror of
https://github.com/notwa/mm
synced 2024-11-04 20:09:03 -08:00
27 lines
631 B
Lua
27 lines
631 B
Lua
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Monitor = Class()
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function Monitor:init(name, a)
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self.name = name
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self.begin = a.addr
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self.len = a.type
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self.once = false
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self.old_bytes = {}
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end
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function Monitor:diff()
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local bytes = mainmemory.readbyterange(self.begin, self.len)
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local old_bytes = self.old_bytes
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if self.once then
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for k, v in pairs(bytes) do
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local i = tonumber(k) - self.begin
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local x = tonumber(v)
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local x1 = tonumber(old_bytes[k])
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if x ~= x1 then
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self:mark(i, x, x1)
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end
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end
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end
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self.old_bytes = bytes
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self.once = true
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end
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