带ram search 功能（作弊，包括变化次数）模拟器一览

sdiencelee · 发表于 2012-12-5 14:39:47

本帖最后由 sdiencelee 于 2012-12-5 14:41 编辑

google上查ram search number of changes，找到了这个网址
http://tasvideos.org/EmulatorResources/RamSearch.html
其中这里说带此功能的模拟器如下：
FCEUX
Gens
SNES9X-rr
VBA-rr
DeSmuME
PSXjin
PCSX-rr
PCEjin
FBA-rr
VBjin
Yabause-rr
若是不太懂ram search的使用，请参见http://bbs.emu618.com/thread-145227-1-1.html及15L的东东。
若是不能上外国网，下面是将该网页复制过来的。

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Emulator Resources / Ram Search
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Ram Search is a windows dialog for rerecording emulators designed to find useful ram values. It was originally developed for Gens rerecording by Upthorn and Nitsuja. Since then it has been ported to most rerecording emulators supported by the site. Therefore, it is documented here.

Addresses Sets contain many useful addresses, allow you to download them as .wch files for the supported emulators, let you contribute your own, and provide modules to embed existing address sets on Wiki pages.
Emulators with Ram Search:

FCEUX
Gens
SNES9X-rr
VBA-rr
DeSmuME
PSXjin
PCSX-rr
PCEjin
FBA-rr
VBjin
Yabause-rr

Documentation
Ram Search is a memory searching dialog to aid in finding useful RAM values. Like any RAM searching dialog, it is designed to start with the entire RAM contents and then the user weeds out values that aren't what the user is looking for. For more information regarding how to find RAM Values see Memory Search. For a video tutorial on RAM Search, see http://www.ustream.tv/recorded/8547343 .

To make a search, the first step is to press the Reset button. This will put all RAM Values into the available search. The next step is to advance the game (either by frame advance, or by letting the game play unpaused). Then a search must be done. This requires setting the Comparison Operator and Compare To/By then clicking the Search button.
Comparison Operators
Whenever the Search button is clicked, RAM Search compares the current RAM values with a value based on the Compare To/By . It compares the contents based on which comparison operator is selected. Any RAM values that don't match the comparison criteria are discarded. RAM Search offers a variety of searching filters.

Less Than - Keeps values that are smaller than the Compare value
Greater Than - Keeps values that are greater than the Compare value
Less than or equal - Keeps values smaller or equal
Greater than or equal - Keeps values larger or equal

(be careful of signed vs unsigned with these)

Equal to - Keeps only values that are the same (not a good one to use as your first search)
Not Equal to - Keeps values that are different
Different By []: - Keeps values that are less then or greater than the compare value by the amount typed into the edit box. (This can be useful, for instance, if you know the amount of damage a weapon does and you are looking for an enemy HP value).
Modulo [] Is - The modulus operator. Will divide the current and previous and keep any that have a remainder equal to the value typed in the edit box. (Useful for finding timers).

Compare To/By

Previous Value - compares to the value from the last time the Search button was pressed or from the point Reset was pressed if no search has yet been made.
Specific Value - "Known value". Compares to the value typed into the edit box (useful when you know what value the address should be).
Specific Address - Compares to another RAM address based on the address typed in the edit box.
Number of Changes - A handy feature. Compares the number of changes of each address with the value in the edit box.

Data Size/Type/Display
Data size

A very important value to set and depends on knowledge about the platform being used. NES for instance will almost always be 1 byte (8-bit) values whereas SNES and GENS will often be 2 byte values. DS and GBA are typically 4 byte.

Data Type/Display

Signed/Unsigned can make a significant different on the search criteria so knowledge of this property is important. Speed address, for instance, will usually be signed whereas x,y coordinates and subpixel values will be unsigned.

Hexadecimal display can be useful, especially for values that tend to be base 16 anyway (NES subpixel values for instance are almost always 1 byte with 1/16th precision. Hexadecimal display will show these values as 10, 20, 30, A0, etc).
Advanced features
Changes RAM search keeps track of values every frame. Each time they change, the change counter increases. It is reset after every search. This knowledge can be used in conjunction with the Number of Changes comparison operator. For instance, one could move the character right for 6 frames, and then do a Number of Changes = 6 search to find the characters x position. Timers could be found by search for Changes = 1 every frame.

Changes can be reset to 0 at any time with the Clear Change Counts button.

Preview

Whenever a search criteria is set, RAM Search will display in red the values that will be removed if the Search button is clicked. This allows you to preview the results of the search.

Autosearch

This allows you to automate the search process. When checked, RAM Search will click the Search button for you every frame. This could be useful for finding x position for instance. Set the search to Greater than Previous Value, click Autosearch, the press the Frame Advance key repeatedly.

Undo

This allows you to clear the last search. Useful for mis-clicks or to revert to a previous state should the search criteria not give desirable results.

Eliminate

Allows you to manually highlight one or more addresses in the address list and remove them without having to do a search. This is especially useful when the list is narrowed down to just a few values that the user can visually monitor and eliminate.

Watch

When clicked, an address will be added to the Ram Watch dialog.

Add Cheat

Not currently working on a single emulator! If it were hooked up, it would take the highlighted address and freeze it to its current value.

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EmulatorResources/RamSearch last edited by Brandon on 2012-11-26 17:50:18
Page info and history | Latest diff | List referrers | View Source

sdiencelee · 发表于 2012-12-13 16:47:25

Different By []: - Keeps values that are less then or greater than the compare value by the amount typed into the edit box. (This can be useful, for instance, if you know the amount of damage a weapon does and you are looking for an enemy HP value) 其中举出来的例子是，大致意思（已经意译),知道每次攻击的伤害值填入diferent by ，选 previos value（前值），就可以辅助知道敌方boss的hp地址。

Modulo [] Is - The modulus operator. Will divide the current and previous and keep any that have a remainder equal to the value typed in the edit box. (Useful for finding timers). 这条我还不会用，也不懂说什么？

nu123 · 发表于 2012-12-13 18:00:35

偶看不懂鸟文。。{:4_102:}太可怕

fjttt999 · 发表于 2012-12-13 22:14:01

哪位大老给译一下！！！{:4_118:}

hoya01 · 发表于 2012-12-14 04:44:27

用翻译软件翻了一下

发现

还是看不懂....

sdiencelee · 发表于 2012-12-14 11:14:07

自己实践，先用着，实在不成，在论坛的帖子http://bbs.emu618.com/thread-145416-1-1.html，用2.20的中文版，原来的2.16的中文版吧difFerent by，翻译为“除了”，但是2.20的翻译为相差于，很容易理解了。主要是变化次数（number of changes）相当好用。

sdiencelee · 发表于 2012-12-29 22:24:25

提个醒，我就是太爱用变化次数这个功能了，结果，本来很好找的dq7的魅力值（就在该人剩下MP值相当的附近的地方），非要机械性的使用变化次数（number of changes），使得搜索过程繁琐了。

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