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Personality value: Difference between revisions
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Actually I think that'd be helpful.
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(Actually I think that'd be helpful.) |
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Variables ''E'' and ''F'' are declared to hold the values that result. | Variables ''E'' and ''F'' are declared to hold the values that result. | ||
A bitwise {{wp|exclusive or}} (''xor'') operation (such as ''a'' xor ''b'' = ''c'') is equivalent to saying "If each byte of ''a'' ≠ ''b'', ''c'' is true." In other words, 11010101 xor 01101010 = 10111101 . | A bitwise {{wp|exclusive or}} (''xor'') operation (such as ''a'' xor ''b'' = ''c'') is equivalent to saying "If each byte of ''a'' ≠ ''b'', ''c'' is true." In other words, 11010101 xor 01101010 = 10111101. Each xor in the operation is a bitwise xor. | ||
''E'' = ''ID<sub>Trainer</sub>'' xor ''ID<sub>Secret</sub>'' | ''E'' = ''ID<sub>Trainer</sub>'' xor ''ID<sub>Secret</sub>'' | ||
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''E'' xor ''F'' <= 8 , then ''Shiny'' | ''E'' xor ''F'' <= 8 , then ''Shiny'' | ||
===Example=== | |||
As an example, let's take a trainer whose Trainer ID is 24294 and whose Secret ID is 38834. | |||
''ID<sub>Trainer</sub>'' = 24294 = 0101111011100110 in binary. | |||
''ID<sub>Secret</sub>'' = 38834 = 1001011110110010 in binary. | |||
This trainer encounters a Pokémon whose personality value is 2814471828. | |||
''p'' = 2814471828 = 1010011111000001 0110111010010100 in binary. | |||
''p1'' = 1010011111000001 | |||
''p2'' = 0110111010010100 | |||
The ''E'' value is 0101111011100110 xor 1001011110110010 | |||
''E'' = 1100100101010100 | |||
The ''F'' value is 1010011111000001 xor 0110111010010100 | |||
''F'' = 1100100101010101 | |||
''E'' xor ''F'' = 0000000000000001, which is less than eight. Therefore, this Pokémon is shiny. | |||
==Spinda's spots== | ==Spinda's spots== | ||
