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AR fixes, more cheat codes work now! :P 

git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@889 8ced0084-cf51-0410-be5f-012b33b47a6e
This commit is contained in:
omegadox 2008-10-16 04:44:42 +00:00
parent dfd332e149
commit 0667c925de
1 changed files with 20 additions and 24 deletions
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44
Source/Core/Core/Src/ActionReplay.cpp
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@ -29,7 +29,6 @@ u32 data;
u8 subtype;
u8 w;
u8 type;
u8 z;
std::vector<AREntry>::const_iterator iter;
std::vector<ARCode> arCodes;
ARCode code;
@ -107,12 +106,11 @@ void RunActionReplayCode(const ARCode &arcode, bool nowIsBootup) {
{
cmd_addr = iter->cmd_addr;
cmd = iter->cmd_addr>>24;
addr = (iter->cmd_addr & 0x01FFFFFF);
addr = iter->cmd_addr;
data = iter->value;
subtype = ((addr >> 30) & 0x03);
subtype = ((cmd_addr >> 30) & 0x03);
w = (cmd - ((cmd >> 4) << 4));
type = ((addr >> 27) & 0x07);
z = (cmd >> 4);
type = ((cmd_addr >> 27) & 0x07);
if (addr >= 0x00002000 && addr < 0x00003000) {
PanicAlert("This action replay simulator does not support codes that modify Action Replay itself.");
@ -145,27 +143,27 @@ void RunActionReplayCode(const ARCode &arcode, bool nowIsBootup) {
if (iter == code.ops.begin() && cmd == 1) continue;
// SubType selector
switch(z)
switch(subtype)
{
case 0x0: // Ram write (and fill)
{
DoARSubtype_RamWriteAndFill(); continue;
}
case 0x4: // Write to pointer
case 0x1: // Write to pointer
{
DoARSubtype_WriteToPointer(); continue;
}
case 0x8: // Add code
case 0x2: // Add code
{
DoARSubtype_AddCode(); continue;
}
case 0xC: // Master Code & Write to CCXXXXXX
case 0x3: // Master Code & Write to CCXXXXXX
{
DoARSubtype_MasterCodeAndWriteToCCXXXXXX(); // TODO: This is not implemented yet
DoARSubtype_MasterCodeAndWriteToCCXXXXXX(); continue;// TODO: This is not implemented yet
}
default: // non-specific z codes (hacks)
{
DoARSubtype_Other();
DoARSubtype_Other(); continue;
}
}
}
@ -175,8 +173,8 @@ void DoARSubtype_RamWriteAndFill()
{
if(w < 0x8) // Check the value W in 0xZWXXXXXXX
{
u32 new_addr = (addr | 0x80000000);
switch ((new_addr >> 25) & 0x03)
u32 new_addr = ( (addr & 0x01FFFFFF) | 0x80000000);
switch ((addr >> 25) & 0x03)
{
case 0x00: // Byte write
{
@ -210,10 +208,10 @@ void DoARSubtype_WriteToPointer()
{
if(w < 0x8)
{
u32 new_addr = (addr | 0x80000000);
switch ((new_addr >> 25) & 0x03)
u32 new_addr = ( addr | 0x80000000);
switch ((addr >> 25) & 0x03)
{
case 0x00: // Byte write to pointer
case 0x00: // Byte write to pointer [40]
{
u32 ptr = Memory::Read_U32(new_addr);
u8 thebyte = data & 0xFF;
@ -222,7 +220,7 @@ void DoARSubtype_WriteToPointer()
break;
}
case 0x01: // Short write to pointer
case 0x01: // Short write to pointer [42]
{
u32 ptr = Memory::Read_U32(new_addr);
u16 theshort = data & 0xFFFF;
@ -231,13 +229,11 @@ void DoARSubtype_WriteToPointer()
break;
}
case 0x02: // Dword write to pointer
case 0x02: // Dword write to pointer [44]
{
u32 ptr = Memory::Read_U32(new_addr);
Memory::Write_U32(data, ptr);
break;
Memory::Write_U32(data, Memory::Read_U32(new_addr)); break;
}
default: PanicAlert("AR Method Error (Write To Pointer): w = %08x, addr = %08x",w,addr);
}
}
@ -247,8 +243,8 @@ void DoARSubtype_AddCode()
{
if(w < 0x8)
{
u32 new_addr = (addr | 0x81FFFFFF);
switch((new_addr >> 25) & 0x03)
u32 new_addr = ( (addr & 0x01FFFFFF) | 0x81FFFFFF);
switch((addr >> 25) & 0x03)
{
case 0x0: // Byte add
{