Basic operations should be mostly implemented now.
GUI/keyshort support will be done later, first I need to have at least 3 trainers (different games) with at least 2 different options. Must be also single disk games, I am not bothered to change disks
Current ini spec. Some options have changed. enable=true will now enable it fully (memwatch point added/replacedata copied)
Code:
[patch]
name=name
enable=true/false
; patch descriptor
data=200e46802d400026200cxx02 ; this is comment
offset=2
access=write
setvalue=<value>
type=nop/freeze/set/setonce
; patch descriptor
data=11223344556677889900
offset=10
replacedata=4e71
replaceoffset=4
; next patch section
[patch]
name: name of the option (appears in GUI in the future)
enable: true = automatically enabled at startup. (false=manually activated using key shortcut etc.., will be implemented later)
data: match data, when emulated CPU executes first opcode of this data and following words also match: match is detected. x = anything.
offset: word offset from beginning of "data" that points to memory read/write instruction that you want to "patch". Default=0.
access: read=read access, write=write access. Default: write if instruction does both memory read and write, read if read-only.
setvalue: value to write if type is set or setonce.
type=nop: found instruction's write does nothing. This instruction only. Other instruction(s) modifying same memory location are not skipped.
type=freeze: found instruction's memory read always returns value in memory. Write does nothing.
type=set: found instruction's memory read always returns "setvalue" contents. Write works normally.
type=setonce: "setvalue" contents are written to memory when patch is detected.
replacedata: data to be copied over data + replaceoffset. x masking is also supported. Memory is modified.
replaceoffset: word offset from data.