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Added new cheat cheat types: C3, C4, C5, C6, D7&52

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C3-C7 are variants of C0
D7 is a BIT based joker to rule them all. It includes the analog sticks (@ggrtk thanks for adding the analog reading capability). Also added the facility of making dual single key joker by varying the amount of time a button is held down.
51 is a complicated beast that I still need to document

* C3XXXXXX 00YY - 8-Bit Master Code, if ($XXXXXX) is less than 0xYY poke all
  00000000 FFFF       following codes for rest of the cheat or until it reaches the
                      00000000 FFFF line.
* C4XXXXXX 00YY - 8-Bit Master Code, if ($XXXXXX) is greater than 0xYY poke all
  00000000 FFFF       following codes for rest of the cheat or until it reaches the
                      00000000 FFFF line.
* C5XXXXXX YYYY - 16-Bit Master Code, if ($XXXXXX) is less than 0xYYYY poke all
  00000000 FFFF       following codes for rest of the cheat or until it reaches the
                      00000000 FFFF line.
* C6XXXXXX YYYY - 16-Bit Master Code, if ($XXXXXX) is greater than 0xYYYY poke all
  00000000 FFFF       following codes for rest of the cheat or until it reaches the
                      00000000 FFFF line.
* D7PQRRRR TTYYYYYY - 24-Bit Universal BIT Joker, OR the hex values to
                     combine into a multi-button joker. Because it is BIT
                     based it is better than D4, D5, D6 or using a D0 joker as you
                     do not need to worry about any other buttons being
                     pressed at the same time and you get both analog
                     sticks for extra functionality. Note if you want to use it
                     just as a enhanced joker just use D7000000 00YYYYYY when
                     the buttons/directions are pressed or D7100000 00YYYYYY
                     when you want to ensure they are not all pressed.
                     QRRRR TT provides the capability of only activating the
                     following codes after the keys have been held in for a set
                     amount of frames. 003C = 60 Frames = 1 Second at 100% Speed
                        YYYYYY = 000001 L2 Button
                        YYYYYY = 000002 R2 Button
                        YYYYYY = 000004 L1 Button
                        YYYYYY = 000008 R1 Button
                        YYYYYY = 000010 Triangle Button
                        YYYYYY = 000020 Circle Button
                        YYYYYY = 000040 X Button
                        YYYYYY = 000080 Square Button
                        YYYYYY = 000100 Select Button
                        YYYYYY = 000200 L3 Button
                        YYYYYY = 000400 R3 Button
                        YYYYYY = 000800 Start Button
                        YYYYYY = 001000 Up (Digital)
                        YYYYYY = 002000 Right (Digital)
                        YYYYYY = 004000 Down (Digital)
                        YYYYYY = 008000 Left (Digital)
                        YYYYYY = 010000 Up (Right Thumb)
                        YYYYYY = 020000 Right (Right Thumb)
                        YYYYYY = 040000 Down (Right Thumb)
                        YYYYYY = 080000 Left (Right Thumb)
                        YYYYYY = 100000 Up (Left Thumb)
                        YYYYYY = 200000 Right (Left Thumb)
                        YYYYYY = 400000 Down (Left Thumb)
                        YYYYYY = 800000 Left (Left Thumb)
                      NOTE: The 0s in the code are reserved for possible
                            future use.
                       TT=Temp Internal Variable 00-FF, 00 will mean it wont be
                            used, if it's not 00 do not use the same value for
                            jokers using different keypress combinations for
                            the same game.
                       P = 0 or 1. 0 = Check ALL YYYYYY Bits are ON
                                   1 = Check ALL YYYYYY Bits are OFF
                       Q = Frame Comparison 0 = Dont do any comparison
                                            1 = Check that the button combination
                                                has been held down for exactly
                                                RRRR frames.
                                            2 = Check that the button combination
                                                has been held down for more than
                                                RRRR frames.
                                            3 = Check that the button combination
                                                has been held down for less than
                                                RRRR frames.
                                            4 = Check that the button combination
                                                has been held down for anything
                                                but RRRR frames.
                       RRRR = 0000 to FFFF, Frame Comparison Value
                      It will then poke all following codes for rest of cheat
  00000000 FFFF       or until it reaches the 00000000 FFFF line.
This commit is contained in:
PugsyMAME
2021-03-03 23:06:08 +00:00
committed by GitHub
parent 21e53016d7
commit 74b2b2ddfe
2 changed files with 243 additions and 5 deletions
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8
src/core/cheats.h
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@ -69,6 +69,14 @@ struct CheatCode
ExtConstantBitClear16 = 0x82,
ExtConstantBitSet32 = 0x91,
ExtConstantBitClear32 = 0x92,
ExtBitCompareButtons = 0xD7,
ExtSkipIfNotLess8 = 0xC3,
ExtSkipIfNotGreater8 = 0xC4,
ExtSkipIfNotLess16 = 0xC5,
ExtSkipIfNotGreater16 = 0xC6,
ExtTempVariable = 0x51,
};
union Instruction