protected override void writeAsm(EndianBinaryWriter stream, AddressMapper addressMapper, List <MapDescriptor> mapDescriptors)
{
var tableAddr = writeTable(mapDescriptors);
PowerPcAsm.Pair16Bit v = PowerPcAsm.make16bitValuePair((UInt32)tableAddr);
// --- Update Table Addr ---
stream.Seek(addressMapper.toFileAddress((BSVAddr)0x801cca98), SeekOrigin.Begin);
// mulli r0,r3,0x38 -> mulli r0,r3,0x04
stream.Write(PowerPcAsm.mulli(0, 3, 0x04));
// r3 <- 0x80428e50 -> r3 <- tableAddr
stream.Write(PowerPcAsm.lis(3, v.upper16Bit)); stream.Write(PowerPcAsm.addi(3, 3, v.lower16Bit));
stream.Seek(0x4, SeekOrigin.Current);
// lwz r3,0x10(r3) -> lwz r3,0x0(r3)
stream.Write(PowerPcAsm.lwz(3, 0, 3));
// --- ASM hack: Use the rule set from map instead of from global setting ---
var ruleSetFromMapRoutine = allocate(writeRuleSetFromMapRoutine(addressMapper, (VAVAddr)0), "writeRuleSetFromMapRoutine");
stream.Seek(addressMapper.toFileAddress(ruleSetFromMapRoutine), SeekOrigin.Begin);
stream.Write(writeRuleSetFromMapRoutine(addressMapper, ruleSetFromMapRoutine)); // re-write the routine again since now we know where it is located in the main dol
var virtualPos = addressMapper.toVersionAgnosticAddress((BSVAddr)0x8007e13c);
stream.Seek(addressMapper.toFileAddress(virtualPos), SeekOrigin.Begin);
// lha r3,0x3c(r30) -> bl ruleSetFromMapRoutine
stream.Write(PowerPcAsm.bl(virtualPos, ruleSetFromMapRoutine));
// cmpwi r23,0x0 -> lha r3,0x3c(r30)
stream.Write(PowerPcAsm.lha(3, 0x3c, 30));
// lha r0,0x28(r30) -> cmpwi r23,0x0
stream.Write(PowerPcAsm.cmpwi(23, 0x0));
// stw r25,0x53f4(r29) -> lha r0,0x28(r30)
stream.Write(PowerPcAsm.lha(0, 0x28, 30));
}
protected override void writeAsm(EndianBinaryWriter stream, AddressMapper addressMapper, List <MapDescriptor> mapDescriptors)
{
var tableAddr = writeTable(mapDescriptors);
PowerPcAsm.Pair16Bit v = PowerPcAsm.make16bitValuePair((UInt32)tableAddr);
// --- Game::GetMapFrbName ---
// mulli r3,r3,0x38 -> mulli r3,r3,0x10
stream.Seek(addressMapper.toFileAddress((BSVAddr)0x801ccab0), SeekOrigin.Begin); stream.Write(PowerPcAsm.mulli(3, 3, 0x10));
// r5 <- 0x80428e50 -> r5 <- tableAddr
stream.Seek(addressMapper.toFileAddress((BSVAddr)0x801ccab4), SeekOrigin.Begin); stream.Write(PowerPcAsm.lis(5, v.upper16Bit)); stream.Seek(0x4, SeekOrigin.Current); stream.Write(PowerPcAsm.addi(5, 5, v.lower16Bit));
// lwz r3,0x18(r3) -> lwz r3,0x0(r3)
stream.Seek(addressMapper.toFileAddress((BSVAddr)0x801ccac8), SeekOrigin.Begin); stream.Write(PowerPcAsm.lwz(3, 0x0, 3));
// --- Game::GetMapMapNum ---
// mulli r0,r3,0x38 -> mulli r0,r3,0x10
stream.Seek(addressMapper.toFileAddress((BSVAddr)0x801ccad0), SeekOrigin.Begin); stream.Write(PowerPcAsm.mulli(0, 3, 0x10));
// r4 <- 0x80428e50 -> r4 <- tableAddr
stream.Seek(addressMapper.toFileAddress((BSVAddr)0x801ccad4), SeekOrigin.Begin); stream.Write(PowerPcAsm.lis(4, v.upper16Bit)); stream.Seek(0x4, SeekOrigin.Current); stream.Write(PowerPcAsm.addi(4, 4, v.lower16Bit));
// lwz r0,0x18(r4) -> lwz r0,0x0(r4)
stream.Seek(addressMapper.toFileAddress((BSVAddr)0x801ccae4), SeekOrigin.Begin); stream.Write(PowerPcAsm.lwz(0, 0x0, 4));
// lwz r0,0x1c(r4) -> lwz r0,0x4(r4)
stream.Seek(addressMapper.toFileAddress((BSVAddr)0x801ccaf0), SeekOrigin.Begin); stream.Write(PowerPcAsm.lwz(0, 0x4, 4));
// lwz r0,0x20(r4) -> lwz r0,0x8(r4)
stream.Seek(addressMapper.toFileAddress((BSVAddr)0x801ccb00), SeekOrigin.Begin); stream.Write(PowerPcAsm.lwz(0, 0x8, 4));
// lwz r0,0x24(r4) -> lwz r0,0xc(r4)
stream.Seek(addressMapper.toFileAddress((BSVAddr)0x801ccb10), SeekOrigin.Begin); stream.Write(PowerPcAsm.lwz(0, 0xc, 4));
}
private List <UInt32> writeProcStopEventSquareRoutine(AddressMapper addressMapper, VAVAddr forceVentureCardVariable, VAVAddr routineStartAddress)
{
PowerPcAsm.Pair16Bit v = PowerPcAsm.make16bitValuePair((UInt32)forceVentureCardVariable);
var gameProgressChangeModeRoutine = addressMapper.toVersionAgnosticAddress((BSVAddr)0x800c093c);
var endOfSwitchCase = addressMapper.toVersionAgnosticAddress((BSVAddr)0x800fac38);
var asm = new List <UInt32>();
asm.Add(PowerPcAsm.lwz(3, 0x188, 28)); // \
asm.Add(PowerPcAsm.lwz(3, 0x74, 3)); // / r3_place = gameChara.currentPlace
asm.Add(PowerPcAsm.lbz(6, 0x18, 3)); // | r6_ventureCardId = r3_place.districtId
asm.Add(PowerPcAsm.lis(3, v.upper16Bit)); // \
asm.Add(PowerPcAsm.addi(3, 3, v.lower16Bit)); // | forceVentureCardVariable <- r6_ventureCardId
asm.Add(PowerPcAsm.stw(6, 0x0, 3)); // /
asm.Add(PowerPcAsm.lwz(3, 0x18, 20)); // \ lwz r3,0x18(r20)
asm.Add(PowerPcAsm.li(4, 0x1f)); // | li r4,0x1f (the GameProgress mode id 0x1f is for executing a venture card)
asm.Add(PowerPcAsm.li(5, -0x1)); // | li r5,-0x1
asm.Add(PowerPcAsm.li(6, -0x1)); // | li r6,-0x1
asm.Add(PowerPcAsm.li(7, 0x0)); // | li r7,0x0
asm.Add(PowerPcAsm.bl(routineStartAddress, asm.Count, gameProgressChangeModeRoutine)); // | bl Game::GameProgress::changeMode
asm.Add(PowerPcAsm.b(routineStartAddress, asm.Count, endOfSwitchCase)); // / goto end of switch case
return(asm);
}
private List <UInt32> writeSubroutineForceFetchFakeVentureCard(VAVAddr fakeVentureCard)
{
PowerPcAsm.Pair16Bit v = PowerPcAsm.make16bitValuePair((UInt32)fakeVentureCard);
// precondition: r3 is ChanceCardUI *
// ChanceCardUI->field_0x34 is ChanceBoard *
// ChanceBoard->field_0x158 is current venture card id
var asm = new List <UInt32>();
asm.Add(PowerPcAsm.lis(6, v.upper16Bit)); // \
asm.Add(PowerPcAsm.addi(6, 6, v.lower16Bit)); // / r6 <- forceVentureCardVariable
asm.Add(PowerPcAsm.lwz(4, 0x0, 6)); // | r4 <- forceVentureCard
asm.Add(PowerPcAsm.cmpwi(4, 0x0)); // | if(forceVentureCard != 0)
asm.Add(PowerPcAsm.beq(7)); // | {
asm.Add(PowerPcAsm.lwz(5, 0x34, 3)); // | r5 <- ChanceCardUI.ChanceBoard
asm.Add(PowerPcAsm.stw(4, 0x158, 5)); // | ChanceBoard.currentVentureCardId <- r4
asm.Add(PowerPcAsm.li(5, 0)); // |\ forceVentureCard <- 0
asm.Add(PowerPcAsm.stw(5, 0x0, 6)); // |/
asm.Add(PowerPcAsm.li(8, 0x0)); // | r8 <- 0 (the venture card is initialized)
asm.Add(PowerPcAsm.blr()); // | return r4 and r8
// | }
asm.Add(PowerPcAsm.li(4, -0x1)); // | r4 <- -1
asm.Add(PowerPcAsm.li(8, 0x3)); // | r8 <- 3 (the venture card is continued to be executed)
asm.Add(PowerPcAsm.blr()); // | return r4 and r8
return(asm);
}
protected override void writeAsm(EndianBinaryWriter stream, AddressMapper addressMapper, List <MapDescriptor> mapDescriptors)
{
var tableRowCount = mapDescriptors.Count;
var tableAddr = writeTable(mapDescriptors);
PowerPcAsm.Pair16Bit v = PowerPcAsm.make16bitValuePair((UInt32)tableAddr);
// subi r30,r30,0x15 -> nop
stream.Seek(addressMapper.toFileAddress((BSVAddr)0x8020d0dc), SeekOrigin.Begin); stream.Write(PowerPcAsm.nop());
// cmpwi r30,0x12 -> cmpwi r30,tableElementsCount
stream.Seek(addressMapper.toFileAddress((BSVAddr)0x8020d0e8), SeekOrigin.Begin); stream.Write(PowerPcAsm.cmpwi(30, (short)(tableRowCount)));
// li r0,0x15 -> nop
stream.Seek(addressMapper.toFileAddress((BSVAddr)0x8020d160), SeekOrigin.Begin); stream.Write(PowerPcAsm.nop());
// mulli r0,r0,0x24 -> mulli r0,r0,0x04
stream.Seek(addressMapper.toFileAddress((BSVAddr)0x8020d16c), SeekOrigin.Begin); stream.Write(PowerPcAsm.mulli(0, 0, 0x04));
// r4 <- 804363c8 -> r4 <- tableAddr
stream.Seek(addressMapper.toFileAddress((BSVAddr)0x8020d170), SeekOrigin.Begin); stream.Write(PowerPcAsm.lis(4, v.upper16Bit)); stream.Write(PowerPcAsm.addi(4, 4, v.lower16Bit));
// mulli r3,r30,0x24 -> mulli r3,r30,0x04
stream.Seek(addressMapper.toFileAddress((BSVAddr)0x8020d178), SeekOrigin.Begin); stream.Write(PowerPcAsm.mulli(3, 30, 0x04));
// subi r31,r3,0x15 -> nop
stream.Seek(addressMapper.toFileAddress((BSVAddr)0x80211c04), SeekOrigin.Begin); stream.Write(PowerPcAsm.nop());
// cmpwi r31,0x12 -> cmpwi r31,tableElementsCount
stream.Seek(addressMapper.toFileAddress((BSVAddr)0x80211c10), SeekOrigin.Begin); stream.Write(PowerPcAsm.cmpwi(31, (short)(tableRowCount)));
// li r3,0x15 -> nop
stream.Seek(addressMapper.toFileAddress((BSVAddr)0x80211c88), SeekOrigin.Begin); stream.Write(PowerPcAsm.nop());
// mulli r0,r3,0x24 -> mulli r0,r3,0x04
stream.Seek(addressMapper.toFileAddress((BSVAddr)0x80211c94), SeekOrigin.Begin); stream.Write(PowerPcAsm.mulli(0, 3, 0x04));
// r4 <- 804363c8 -> r4 <- tableAddr
stream.Seek(addressMapper.toFileAddress((BSVAddr)0x80211c98), SeekOrigin.Begin); stream.Write(PowerPcAsm.lis(4, v.upper16Bit)); stream.Write(PowerPcAsm.addi(4, 4, v.lower16Bit));
// mulli r3,r31,0x24 -> mulli r3,r31,0x04
stream.Seek(addressMapper.toFileAddress((BSVAddr)0x80211ca0), SeekOrigin.Begin); stream.Write(PowerPcAsm.mulli(3, 31, 0x04));
}
private List <UInt32> writeSubroutineGetMapsInZone(AddressMapper addressMapper, List <MapDescriptor> mapDescriptors, VAVAddr mapSetZoneOrderTable, VAVAddr entryAddr, VAVAddr returnAddr)
{
PowerPcAsm.Pair16Bit v = PowerPcAsm.make16bitValuePair((UInt32)mapSetZoneOrderTable);
// precondition: r5 MapSet
// r29 _ZONE_TYPE
// r30 int* array containing map ids
// r3,r4,r6,r7,r31 unused
// postcondition: r3 num maps (must be same as in SubroutineGetNumMapsInZone)
var asm = new List <UInt32>();
var asm_l2 = new List <UInt32>();
var asm_l3 = new List <UInt32>();
asm.Add(PowerPcAsm.li(3, 0));
var mapSets = (from m in mapDescriptors where m.MapSet != -1 orderby m.MapSet select m.MapSet).Distinct();
foreach (var mapSet in mapSets)
{
asm.Add(PowerPcAsm.cmpwi(5, mapSet));
var zones = (from m in mapDescriptors where m.MapSet == mapSet && m.Zone != -1 orderby m.Zone select m.Zone).Distinct();
asm_l2.Clear();
foreach (var zone in zones)
{
asm_l2.Add(PowerPcAsm.cmpwi(29, zone));
IOrderedEnumerable <MapDescriptor> maps;
if (zone == 0)
{
maps = from m in mapDescriptors where m.MapSet == mapSet && m.Zone == 1 orderby m.Order select m;
}
else if (zone == 1)
{
maps = from m in mapDescriptors where m.MapSet == mapSet && m.Zone == 0 orderby m.Order select m;
}
else
{
maps = from m in mapDescriptors where m.MapSet == mapSet && m.Zone == zone orderby m.Order select m;
}
short i = 0;
asm_l3.Clear();
asm_l3.Add(PowerPcAsm.li(3, (short)maps.Count()));
foreach (var map in maps)
{
short mapId = (short)mapDescriptors.IndexOf(map);
var mapDescriptor = mapDescriptors[i];
asm_l3.Add(PowerPcAsm.li(4, mapId));
asm_l3.Add(PowerPcAsm.stw(4, i, 30));
i += 4;
}
asm_l2.Add(PowerPcAsm.bne(asm_l3.Count + 1));
asm_l2.AddRange(asm_l3);
}
asm.Add(PowerPcAsm.bne(asm_l2.Count + 1));
asm.AddRange(asm_l2);
}
asm.Add(PowerPcAsm.b(entryAddr, asm.Count, returnAddr));
return(asm);
}
protected override void writeAsm(EndianBinaryWriter stream, AddressMapper addressMapper, List <MapDescriptor> mapDescriptors)
{
var tableAddr = writeTable(mapDescriptors);
PowerPcAsm.Pair16Bit v = PowerPcAsm.make16bitValuePair((UInt32)tableAddr);
stream.Seek(addressMapper.toFileAddress((BSVAddr)0x804363b8), SeekOrigin.Begin); stream.Write(Encoding.ASCII.GetBytes("NAME"));
// Store the pointer to the table to some unused address. The game does not use the internal name, but CSMM uses it for the name of the map descriptor file.
stream.Seek(addressMapper.toFileAddress((BSVAddr)0x804363bc), SeekOrigin.Begin); stream.Write(PowerPcAsm.lis(5, v.upper16Bit)); stream.Write(PowerPcAsm.addi(5, 5, v.lower16Bit));
}
protected override void writeAsm(EndianBinaryWriter stream, AddressMapper addressMapper, List <MapDescriptor> mapDescriptors)
{
var tableAddr = writeTable(mapDescriptors);
PowerPcAsm.Pair16Bit v = PowerPcAsm.make16bitValuePair((UInt32)tableAddr);
// --- Update Table Addr ---
// mulli r0,r3,0x38 -> mulli r0,r3,0x04
stream.Seek(addressMapper.toFileAddress((BSVAddr)0x801cca6c), SeekOrigin.Begin); stream.Write(PowerPcAsm.mulli(0, 3, 0x04));
// r3 <- 0x80428e50 -> r3 <- tableAddr
stream.Seek(addressMapper.toFileAddress((BSVAddr)0x801cca70), SeekOrigin.Begin); stream.Write(PowerPcAsm.lis(3, v.upper16Bit)); stream.Write(PowerPcAsm.addi(3, 3, v.lower16Bit));
}
/// <summary>
/// Write the subroutine which takes a compressed venture card table as input and writes it into ventureCardDecompressedTableAddr
/// </summary>
/// <param name="ventureCardDecompressedTableAddr">The address for the reserved memory space to store the decompressed venture card table in</param>
private List <UInt32> writeSubroutine(VAVAddr ventureCardDecompressedTableAddr)
{
var asm = new List <UInt32>();
PowerPcAsm.Pair16Bit ventureCardTableAddrPair = PowerPcAsm.make16bitValuePair((UInt32)ventureCardDecompressedTableAddr);
///
/// assume:
/// r6 = ventureCardCompressedTableAddr
///
/// variables:
/// r4 = ventureCardId
/// r5 = ventureCardCompressedTableAddr
/// r6 = ventureCardDecompressedTableAddr
/// r7 = ventureCardCompressedWord
/// r8 = bitIndex
/// r0 = tmp / currentByte
///
/// return:
/// r6 = ventureCardDecompressedTableAddr
///
asm.Add(PowerPcAsm.li(4, 0)); // ventureCardId = 0
asm.Add(PowerPcAsm.mr(5, 6)); // r6 is ventureCardCompressedTableAddr at this point. Copy it to r5 with which we will be working
asm.Add(PowerPcAsm.lis(6, ventureCardTableAddrPair.upper16Bit)); // \ load the ventureCardDecompressedTableAddr into r6. This address is
asm.Add(PowerPcAsm.addi(6, 6, ventureCardTableAddrPair.lower16Bit)); // / where we will store the decompressed venture card table.
int whileVentureCardIdSmaller128 = asm.Count; // do {
{ //
asm.Add(PowerPcAsm.li(0, 0)); // \ load the next compressed word from ventureCardCompressedTableAddr
asm.Add(PowerPcAsm.lwzx(7, 5, 0)); // / into r7. We will decompress the venture card table word by word.
asm.Add(PowerPcAsm.li(8, 31)); // bitIndex = 31
int whileBitIndexGreaterEqual32 = asm.Count; // do
{ // {
asm.Add(PowerPcAsm.mr(0, 7)); // get the current compressed word
asm.Add(PowerPcAsm.srw(0, 0, 8)); // shift it bitIndex times to the right
asm.Add(PowerPcAsm.andi(0, 0, 1)); // retrieve the lowest bit of it -> r0 contains the decompressed venture card byte now.
asm.Add(PowerPcAsm.stbx(0, 4, 6)); // store it into ventureCardDecompressedTableAddr[ventureCardId]
asm.Add(PowerPcAsm.subi(8, 8, 1)); // bitIndex--
asm.Add(PowerPcAsm.addi(4, 4, 1)); // ventureCardId++
asm.Add(PowerPcAsm.cmpwi(8, 0)); //
asm.Add(PowerPcAsm.bge(asm.Count, whileBitIndexGreaterEqual32)); // } while(bitIndex >= 0)
} //
asm.Add(PowerPcAsm.addi(5, 5, 4)); // ventureCardCompressedTableAddr += 4
asm.Add(PowerPcAsm.cmpwi(4, 128)); //
asm.Add(PowerPcAsm.blt(asm.Count, whileVentureCardIdSmaller128)); // } while(ventureCardId < 128)
} //
asm.Add(PowerPcAsm.li(4, 0)); // \ reset r4 = 0
asm.Add(PowerPcAsm.li(5, 0)); // / reset r5 = 0
asm.Add(PowerPcAsm.blr()); // return
return(asm);
}
protected override void writeAsm(EndianBinaryWriter stream, AddressMapper addressMapper, List <MapDescriptor> mapDescriptors)
{
var tableAddr = writeTable(mapDescriptors);
PowerPcAsm.Pair16Bit v = PowerPcAsm.make16bitValuePair((UInt32)tableAddr);
// --- Game::GetMapSwitchParam ---
// mulli r0,r3,0x38 -> mulli r0,r3,0x4
stream.Seek(addressMapper.toFileAddress((BSVAddr)0x801ccb28), SeekOrigin.Begin); stream.Write(PowerPcAsm.mulli(0, 3, 0x4));
// r3 <- 0x80428e50 -> r3 <- tableAddr
stream.Seek(addressMapper.toFileAddress((BSVAddr)0x801ccb2c), SeekOrigin.Begin); stream.Write(PowerPcAsm.lis(3, v.upper16Bit)); stream.Write(PowerPcAsm.addi(3, 3, v.lower16Bit));
// lwz r3,0x28(r3) -> lwz r3,0x0(r3)
stream.Seek(addressMapper.toFileAddress((BSVAddr)0x801ccb38), SeekOrigin.Begin); stream.Write(PowerPcAsm.lwz(3, 0x0, 3));
}
protected override void writeAsm(EndianBinaryWriter stream, AddressMapper addressMapper, List <MapDescriptor> mapDescriptors)
{
short tableRowCount = (short)mapDescriptors.Count;
var mapDescriptionTableAddr = writeTable(mapDescriptors);
PowerPcAsm.Pair16Bit v = PowerPcAsm.make16bitValuePair((UInt32)mapDescriptionTableAddr);
// HACK: Expand the description message ID table
// subi r3,r3,0x15 -> nop
stream.Seek(addressMapper.toFileAddress((BSVAddr)0x8021214c), SeekOrigin.Begin); stream.Write(PowerPcAsm.nop());
// cmpwi r3,0x12 -> cmpwi r3,tableRowCount
stream.Seek(addressMapper.toFileAddress((BSVAddr)0x80212158), SeekOrigin.Begin); stream.Write(PowerPcAsm.cmpwi(3, tableRowCount));
// r4 <- 0x80436bc0 -> r4 <- mapDescriptionTableAddr
stream.Seek(addressMapper.toFileAddress((BSVAddr)0x80212164), SeekOrigin.Begin); stream.Write(PowerPcAsm.lis(4, v.upper16Bit)); stream.Seek(4, SeekOrigin.Current); stream.Write(PowerPcAsm.addi(4, 4, v.lower16Bit));
}
protected override void writeAsm(EndianBinaryWriter stream, AddressMapper addressMapper, List <MapDescriptor> mapDescriptors)
{
var tableRowCount = mapDescriptors.Count;
var tableAddr = writeTable(mapDescriptors);
PowerPcAsm.Pair16Bit v = PowerPcAsm.make16bitValuePair((UInt32)tableAddr);
// --- IsMapClear(int mapId,int normalMode,UserIndex userIndex) ---
/*
* // subi r31,r3,0x15 -> nop
* stream.Seek(addressMapper.toFileAddress((BSVAddr)0x80210434), SeekOrigin.Begin); stream.Write(PowerPcAsm.nop());
* // cmpwi r31,0x12 -> cmpwi r31,tableElementsCount
* stream.Seek(addressMapper.toFileAddress((BSVAddr)0x80210440), SeekOrigin.Begin); stream.Write(PowerPcAsm.cmpwi(31, (short)(tableRowCount)));
* // subi r29,r31,0x15 -> nop
* stream.Seek(addressMapper.toFileAddress((BSVAddr)0x80210504), SeekOrigin.Begin); stream.Write(PowerPcAsm.nop());
* // cmpwi r29,0x12 -> cmpwi r29,tableElementsCount
* stream.Seek(addressMapper.toFileAddress((BSVAddr)0x80210510), SeekOrigin.Begin); stream.Write(PowerPcAsm.cmpwi(29, (short)(tableRowCount)));
* // li r0,0x15 -> nop
* stream.Seek(addressMapper.toFileAddress((BSVAddr)0x80210598), SeekOrigin.Begin); stream.Write(PowerPcAsm.nop());
*/
// mulli r0,r0,0x24 -> mulli r0,r0,0x04
stream.Seek(addressMapper.toFileAddress((BSVAddr)0x802105a4), SeekOrigin.Begin); stream.Write(PowerPcAsm.mulli(0, 0, 0x04));
// r3 <- 804363c8 -> r3 <- tableAddr
stream.Seek(addressMapper.toFileAddress((BSVAddr)0x802105a8), SeekOrigin.Begin); stream.Write(PowerPcAsm.lis(3, v.upper16Bit)); stream.Seek(0x4, SeekOrigin.Current); stream.Write(PowerPcAsm.addi(3, 3, v.lower16Bit));
// mulli r0,r29,0x24 -> mulli r0,r29,0x04
stream.Seek(addressMapper.toFileAddress((BSVAddr)0x802105c4), SeekOrigin.Begin); stream.Write(PowerPcAsm.mulli(0, 29, 0x04));
// lwz r4,0x18(r3) -> lwz r4,0x0(r3)
stream.Seek(addressMapper.toFileAddress((BSVAddr)0x802105d8), SeekOrigin.Begin); stream.Write(PowerPcAsm.lwz(4, 0x0, 3));
// --- GetMapClearRank(int mapId,int normalMode) ---
/*
* // subi r31,r3,0x15 -> nop
* stream.Seek(addressMapper.toFileAddress((BSVAddr)0x80212074), SeekOrigin.Begin); stream.Write(PowerPcAsm.nop());
* // cmpwi r31,0x12 -> cmpwi r31,tableElementsCount
* stream.Seek(addressMapper.toFileAddress((BSVAddr)0x80212080), SeekOrigin.Begin); stream.Write(PowerPcAsm.cmpwi(31, (short)(tableRowCount)));
* // li r0,0x15 -> nop
* stream.Seek(addressMapper.toFileAddress((BSVAddr)0x80212100), SeekOrigin.Begin); stream.Write(PowerPcAsm.nop());
*/
// mulli r4,r0,0x24 -> mulli r4,r0,0x04
stream.Seek(addressMapper.toFileAddress((BSVAddr)0x8021210c), SeekOrigin.Begin); stream.Write(PowerPcAsm.mulli(4, 0, 0x04));
// r3 <- 804363c8 -> r3 <- tableAddr
stream.Seek(addressMapper.toFileAddress((BSVAddr)0x80212110), SeekOrigin.Begin); stream.Write(PowerPcAsm.lis(3, v.upper16Bit)); stream.Write(PowerPcAsm.addi(3, 3, v.lower16Bit));
// mulli r0,r31,0x24 -> mulli r0,r31,0x04
stream.Seek(addressMapper.toFileAddress((BSVAddr)0x80212118), SeekOrigin.Begin); stream.Write(PowerPcAsm.mulli(0, 31, 0x04));
// lwz r3,0x18(r3) -> lwz r3,0x0(r3)
stream.Seek(addressMapper.toFileAddress((BSVAddr)0x8021212c), SeekOrigin.Begin); stream.Write(PowerPcAsm.lwz(3, 0x0, 3));
}
protected override void writeAsm(EndianBinaryWriter stream, AddressMapper addressMapper, List <MapDescriptor> mapDescriptors)
{
// hardcoded virtual address for the parameter table on how the Miis are being animated to play baseball in the background
var bgSequenceMarioStadium = addressMapper.toVersionAgnosticAddress((BSVAddr)0x80428968);
var tableAddr = writeTable(mapDescriptors, bgSequenceMarioStadium);
PowerPcAsm.Pair16Bit v = PowerPcAsm.make16bitValuePair((UInt32)tableAddr);
// --- Update Table Addr ---
// mulli r0,r3,0x38 -> mulli r0,r3,0x04
stream.Seek(addressMapper.toFileAddress((BSVAddr)0x801ccb70), SeekOrigin.Begin); stream.Write(PowerPcAsm.mulli(0, 3, 0x04));
// r3 <- 0x80428e50 -> r3 <- tableAddr
stream.Seek(addressMapper.toFileAddress((BSVAddr)0x801ccb74), SeekOrigin.Begin); stream.Write(PowerPcAsm.lis(3, v.upper16Bit)); stream.Write(PowerPcAsm.addi(3, 3, v.lower16Bit));
// lwz r3,0x34(r3) -> lwz r3,0x0(r3)
stream.Seek(addressMapper.toFileAddress((BSVAddr)0x801ccb80), SeekOrigin.Begin); stream.Write(PowerPcAsm.lwz(3, 0x0, 3));
}
/// <summary>
/// Hijack the LoadBoard() routine. Intercept the moment when the (now compressed) ventureCardTable is passed on to the InitChanceBoard() routine.
/// Call the decompressVentureCardTable routine and pass the resulting decompressed ventureCardTable (located at ventureCardDecompressedTableAddr) to the InitChanceBoard() routine instead.
/// </summary>
protected override void writeAsm(EndianBinaryWriter stream, AddressMapper addressMapper, List <MapDescriptor> mapDescriptors)
{
var tableRowCount = mapDescriptors.Count;
var ventureCardCompressedTableAddr = writeTable(mapDescriptors);
PowerPcAsm.Pair16Bit v = PowerPcAsm.make16bitValuePair((UInt32)ventureCardCompressedTableAddr);
// Allocate working memory space for a single uncompressed venture card table which is passed on for the game to use. We will use it to store the result of decompressing a compressed venture card table
var ventureCardDecompressedTableAddr = allocate(new byte[130], "VentureCardReservedMemoryForDecompressedTable");
var ventureCardDecompressTableRoutine = allocate(writeSubroutine(ventureCardDecompressedTableAddr), "DecompressVentureCardSubroutine");
// cmplwi r24,0x29 -> cmplwi r24,ventureCardTableCount-1
stream.Seek(addressMapper.toFileAddress((BSVAddr)0x8007e104), SeekOrigin.Begin); stream.Write(PowerPcAsm.cmplwi(24, (UInt16)(tableRowCount - 1)));
// mulli r0,r24,0x82 -> mulli r0,r24,0x10
stream.Seek(addressMapper.toFileAddress((BSVAddr)0x8007e11c), SeekOrigin.Begin); stream.Write(PowerPcAsm.mulli(0, 24, 0x10));
// r4 <- 0x80410648 -> r4 <- ventureCardCompressedTableAddr
stream.Seek(addressMapper.toFileAddress((BSVAddr)0x8007e120), SeekOrigin.Begin); stream.Write(PowerPcAsm.lis(4, v.upper16Bit)); stream.Seek(4, SeekOrigin.Current); stream.Write(PowerPcAsm.addi(4, 4, v.lower16Bit));
// li r5,0x0 -> bl ventureCardDecompressTableRoutine
stream.Seek(addressMapper.toFileAddress((BSVAddr)0x8007e130), SeekOrigin.Begin); stream.Write(PowerPcAsm.bl((UInt32)addressMapper.toVersionAgnosticAddress((BSVAddr)0x8007e130), (UInt32)ventureCardDecompressTableRoutine));
}
private List <UInt32> writeUploadSimulatedButtonPress(AddressMapper addressMapper, VAVAddr routineStartAddress, VAVAddr returnAddr)
{
var asm = new List <UInt32>();
// 0x804363b4 (4 bytes): force simulated button press
var forceSimulatedButtonPress = PowerPcAsm.make16bitValuePair((UInt32)addressMapper.toVersionAgnosticAddress((BSVAddr)0x804363b4));
var pressedButtonsBitArray = PowerPcAsm.make16bitValuePair((UInt32)addressMapper.toVersionAgnosticAddress((BSVAddr)0x8078C880));
asm.Add(PowerPcAsm.lis(6, forceSimulatedButtonPress.upper16Bit)); // \
asm.Add(PowerPcAsm.addi(6, 6, forceSimulatedButtonPress.lower16Bit)); // / r6 <- &forceSimulatedButtonPress
asm.Add(PowerPcAsm.lis(7, pressedButtonsBitArray.upper16Bit)); // \
asm.Add(PowerPcAsm.addi(7, 7, pressedButtonsBitArray.lower16Bit)); // / r7 <- &pressedButtonsBitArray
asm.Add(PowerPcAsm.lwz(0, 0x0, 6)); // r0 <- forceSimulatedButtonPress
asm.Add(PowerPcAsm.cmpwi(0, 0x0)); // if (forceSimulatedButtonPress != 0)
asm.Add(PowerPcAsm.beq(4)); // {
asm.Add(PowerPcAsm.stw(0, 0x0, 7)); // pressedButtonsBitArray <- forceSimulatedButtonPress
asm.Add(PowerPcAsm.li(0, 0x0)); // \
asm.Add(PowerPcAsm.stw(0, 0x0, 6)); // / forceSimulatedButtonPress <- 0
// }
asm.Add(PowerPcAsm.lwz(0, 0x4, 3)); // *replaced opcode*
asm.Add(PowerPcAsm.b(routineStartAddress, asm.Count, returnAddr)); // return
return(asm);
}
protected override void writeAsm(EndianBinaryWriter stream, AddressMapper addressMapper, List <MapDescriptor> mapDescriptors)
{
var tableRowCount = mapDescriptors.Count;
var tableAddr = writeTable(mapDescriptors);
PowerPcAsm.Pair16Bit v = PowerPcAsm.make16bitValuePair((UInt32)tableAddr);
// subi r3,r3,0x15 -> nop
stream.Seek(addressMapper.toFileAddress((BSVAddr)0x8020cec8), SeekOrigin.Begin); stream.Write(PowerPcAsm.nop());
// cmpwi r3,0x12 -> cmpwi r3,tableElementsCount
stream.Seek(addressMapper.toFileAddress((BSVAddr)0x8020ced4), SeekOrigin.Begin); stream.Write(PowerPcAsm.cmpwi(3, (short)(tableRowCount)));
// li r0,0x15 -> nop
stream.Seek(addressMapper.toFileAddress((BSVAddr)0x8020cf68), SeekOrigin.Begin); stream.Write(PowerPcAsm.nop());
// mulli r0,r3,0x24 -> mulli r0,r3,0x0c
stream.Seek(addressMapper.toFileAddress((BSVAddr)0x8020cee0), SeekOrigin.Begin); stream.Write(PowerPcAsm.mulli(0, 3, 0x0c));
// r3 <- 804363c8 -> r3 <- tableAddr
stream.Seek(addressMapper.toFileAddress((BSVAddr)0x8020cee4), SeekOrigin.Begin); stream.Write(PowerPcAsm.lis(3, v.upper16Bit)); stream.Seek(0x4, SeekOrigin.Current); stream.Write(PowerPcAsm.addi(3, 3, v.lower16Bit));
// mulli r3,r0,0x24 -> mulli r3,r0,0x0c
stream.Seek(addressMapper.toFileAddress((BSVAddr)0x8020cf74), SeekOrigin.Begin); stream.Write(PowerPcAsm.mulli(3, 0, 0x0c));
// lwz r0,0xc(r3) -> lwz r0,0x0(r3)
stream.Seek(addressMapper.toFileAddress((BSVAddr)0x8020cf8c), SeekOrigin.Begin); stream.Write(PowerPcAsm.lwz(0, 0x0, 3));
// subi r4,r4,0x15 -> nop
stream.Seek(addressMapper.toFileAddress((BSVAddr)0x80211af4), SeekOrigin.Begin); stream.Write(PowerPcAsm.nop());
// cmpwi r4,0x12 -> cmpwi r4,tableElementsCount
stream.Seek(addressMapper.toFileAddress((BSVAddr)0x80211b00), SeekOrigin.Begin); stream.Write(PowerPcAsm.cmpwi(4, (short)(tableRowCount)));
// li r3,0x15 -> nop
stream.Seek(addressMapper.toFileAddress((BSVAddr)0x80211b94), SeekOrigin.Begin); stream.Write(PowerPcAsm.nop());
// mulli r0,r4,0x24 -> mulli r0,r4,0x0c
stream.Seek(addressMapper.toFileAddress((BSVAddr)0x80211b0c), SeekOrigin.Begin); stream.Write(PowerPcAsm.mulli(0, 4, 0x0c));
// r4 <- 804363c8 -> r4 <- tableAddr
stream.Seek(addressMapper.toFileAddress((BSVAddr)0x80211b10), SeekOrigin.Begin); stream.Write(PowerPcAsm.lis(4, v.upper16Bit)); stream.Seek(0x4, SeekOrigin.Current); stream.Write(PowerPcAsm.addi(4, 4, v.lower16Bit));
// mulli r3,r3,0x24 -> mulli r3,r3,0x0c
stream.Seek(addressMapper.toFileAddress((BSVAddr)0x80211ba0), SeekOrigin.Begin); stream.Write(PowerPcAsm.mulli(3, 3, 0x0c));
// lwz r0,0xc(r3) -> lwz r0,0x0(r3)
stream.Seek(addressMapper.toFileAddress((BSVAddr)0x80211bb8), SeekOrigin.Begin); stream.Write(PowerPcAsm.lwz(0, 0x0, 3));
}
protected override void writeAsm(EndianBinaryWriter stream, AddressMapper addressMapper, List <MapDescriptor> mapDescriptors)
{
var tableRowCount = mapDescriptors.Count;
var tableAddr = writeTable(mapDescriptors);
PowerPcAsm.Pair16Bit v = PowerPcAsm.make16bitValuePair((UInt32)tableAddr);
// subi r30,r30,0x15 -> nop
stream.Seek(addressMapper.toFileAddress((BSVAddr)0x8020d1c4), SeekOrigin.Begin); stream.Write(PowerPcAsm.nop());
// cmpwi r30,0x12 -> cmpwi r30,tableElementsCount
stream.Seek(addressMapper.toFileAddress((BSVAddr)0x8020d1d0), SeekOrigin.Begin); stream.Write(PowerPcAsm.cmpwi(30, (short)(tableRowCount)));
// li r0,0x15 -> nop
stream.Seek(addressMapper.toFileAddress((BSVAddr)0x8020d248), SeekOrigin.Begin); stream.Write(PowerPcAsm.nop());
// mulli r4,r0,0x24 -> mulli r4,r0,0x04
stream.Seek(addressMapper.toFileAddress((BSVAddr)0x8020d254), SeekOrigin.Begin); stream.Write(PowerPcAsm.mulli(4, 0, 0x04));
// r3 <- 804363c8 -> r3 <- tableAddr
stream.Seek(addressMapper.toFileAddress((BSVAddr)0x8020d258), SeekOrigin.Begin); stream.Write(PowerPcAsm.lis(3, v.upper16Bit)); stream.Write(PowerPcAsm.addi(3, 3, v.lower16Bit));
// mulli r0,r30,0x24 -> mulli r0,r30,0x04
stream.Seek(addressMapper.toFileAddress((BSVAddr)0x8020d260), SeekOrigin.Begin); stream.Write(PowerPcAsm.mulli(0, 30, 0x04));
// lwz r0,0x8(r3) -> lwz r0,0x0(r3)
stream.Seek(addressMapper.toFileAddress((BSVAddr)0x8020d26c), SeekOrigin.Begin); stream.Write(PowerPcAsm.lwz(0, 0x0, 3));
// subi r31,r3,0x15 -> nop
stream.Seek(addressMapper.toFileAddress((BSVAddr)0x80211ce4), SeekOrigin.Begin); stream.Write(PowerPcAsm.nop());
// cmpwi r31,0x12 -> cmpwi r31,tableElementsCount
stream.Seek(addressMapper.toFileAddress((BSVAddr)0x80211cf0), SeekOrigin.Begin); stream.Write(PowerPcAsm.cmpwi(31, (short)(tableRowCount)));
// li r3,0x15 -> nop
stream.Seek(addressMapper.toFileAddress((BSVAddr)0x80211d68), SeekOrigin.Begin); stream.Write(PowerPcAsm.nop());
// mulli r4,r3,0x24 -> mulli r4,r3,0x04
stream.Seek(addressMapper.toFileAddress((BSVAddr)0x80211d74), SeekOrigin.Begin); stream.Write(PowerPcAsm.mulli(4, 3, 0x04));
// r3 <- 804363c8 -> r3 <- tableAddr
stream.Seek(addressMapper.toFileAddress((BSVAddr)0x80211d78), SeekOrigin.Begin); stream.Write(PowerPcAsm.lis(3, v.upper16Bit)); stream.Write(PowerPcAsm.addi(3, 3, v.lower16Bit));
// mulli r0,r31,0x24 -> mulli r0,r31,0x04
stream.Seek(addressMapper.toFileAddress((BSVAddr)0x80211d80), SeekOrigin.Begin); stream.Write(PowerPcAsm.mulli(0, 31, 0x04));
// lwz r3,0x8(r3) -> lwz r3,0x0(r3)
stream.Seek(addressMapper.toFileAddress((BSVAddr)0x80211d94), SeekOrigin.Begin); stream.Write(PowerPcAsm.lwz(3, 0x0, 3));
}
protected override void writeAsm(EndianBinaryWriter stream, AddressMapper addressMapper, List <MapDescriptor> mapDescriptors)
{
var tableRowCount = mapDescriptors.Count;
var tableAddr = writeTable(mapDescriptors);
PowerPcAsm.Pair16Bit v = PowerPcAsm.make16bitValuePair((UInt32)tableAddr);
// subi r30,r30,0x15 -> nop
stream.Seek(addressMapper.toFileAddress((BSVAddr)0x8020d2b0), SeekOrigin.Begin); stream.Write(PowerPcAsm.nop());
// cmpwi r30,0x12 -> cmpwi r30,tableElementsCount
stream.Seek(addressMapper.toFileAddress((BSVAddr)0x8020d2bc), SeekOrigin.Begin); stream.Write(PowerPcAsm.cmpwi(30, (short)(tableRowCount)));
// li r0,0x15 -> nop
stream.Seek(addressMapper.toFileAddress((BSVAddr)0x8020d334), SeekOrigin.Begin); stream.Write(PowerPcAsm.nop());
// mulli r5,r0,0x24 -> mulli r5,r0,0x04
stream.Seek(addressMapper.toFileAddress((BSVAddr)0x8020d340), SeekOrigin.Begin); stream.Write(PowerPcAsm.mulli(5, 0, 0x04));
// r4 <- 804363c8 -> r4 <- tableAddr
stream.Seek(addressMapper.toFileAddress((BSVAddr)0x8020d344), SeekOrigin.Begin); stream.Write(PowerPcAsm.lis(4, v.upper16Bit)); stream.Seek(0x4, SeekOrigin.Current); stream.Write(PowerPcAsm.addi(4, 4, v.lower16Bit));
// mulli r0,r30,0x24 -> mulli r0,r30,0x04
stream.Seek(addressMapper.toFileAddress((BSVAddr)0x8020d350), SeekOrigin.Begin); stream.Write(PowerPcAsm.mulli(0, 30, 0x04));
// lwz r0,0x4(r4) -> lwz r0,0x4(r4)
stream.Seek(addressMapper.toFileAddress((BSVAddr)0x8020d35c), SeekOrigin.Begin); stream.Write(PowerPcAsm.lwz(0, 0x0, 4));
// subi r31,r3,0x15 -> nop
stream.Seek(addressMapper.toFileAddress((BSVAddr)0x80211f90), SeekOrigin.Begin); stream.Write(PowerPcAsm.nop());
// cmpwi r31,0x12 -> cmpwi r31,tableElementsCount
stream.Seek(addressMapper.toFileAddress((BSVAddr)0x80211f9c), SeekOrigin.Begin); stream.Write(PowerPcAsm.cmpwi(31, (short)(tableRowCount)));
// li r3,0x15 -> nop
stream.Seek(addressMapper.toFileAddress((BSVAddr)0x80212014), SeekOrigin.Begin); stream.Write(PowerPcAsm.nop());
// mulli r4,r3,0x24 -> mulli r4,r3,0x04
stream.Seek(addressMapper.toFileAddress((BSVAddr)0x80212020), SeekOrigin.Begin); stream.Write(PowerPcAsm.mulli(4, 3, 0x04));
// r3 <- 804363c8 -> r3 <- tableAddr
stream.Seek(addressMapper.toFileAddress((BSVAddr)0x80212024), SeekOrigin.Begin); stream.Write(PowerPcAsm.lis(3, v.upper16Bit)); stream.Write(PowerPcAsm.addi(3, 3, v.lower16Bit));
// mulli r0,r31,0x24 -> mulli r0,r31,0x04
stream.Seek(addressMapper.toFileAddress((BSVAddr)0x8021202c), SeekOrigin.Begin); stream.Write(PowerPcAsm.mulli(0, 31, 0x04));
// lwz r3,0x4(r3) -> lwz r3,0x0(r3)
stream.Seek(addressMapper.toFileAddress((BSVAddr)0x80212040), SeekOrigin.Begin); stream.Write(PowerPcAsm.lwz(3, 0x0, 3));
}
private List <UInt32> writeGetDescriptionForCustomSquareRoutine(AddressMapper addressMapper, VAVAddr routineStartAddress)
{
var asm = new List <UInt32>();
var gameUiTextGetString = addressMapper.toVersionAgnosticAddress((BSVAddr)0x800f78dc);
var gameUiTextGetCardMsg = addressMapper.toVersionAgnosticAddress((BSVAddr)0x800f837c);
var gameBoard = PowerPcAsm.make16bitValuePair((UInt32)addressMapper.toVersionAgnosticAddress((BSVAddr)0x8054d018));
asm.Add(PowerPcAsm.lis(7, gameBoard.upper16Bit)); //
asm.Add(PowerPcAsm.addi(7, 7, gameBoard.lower16Bit)); // r7 <- start of gameboard table containing all squares
asm.Add(PowerPcAsm.mulli(8, 24, 0x54)); // r8 <- squareId * 0x54 (the size of each square)
asm.Add(PowerPcAsm.add(6, 7, 8)); // r6 <- the current square
asm.Add(PowerPcAsm.lbz(8, 0x4d, 6)); // r8 <- square.squareType
asm.Add(PowerPcAsm.cmpwi(8, 0x2e)); // if(square.squareType == 0x2e)
asm.Add(PowerPcAsm.bne(3)); // {
asm.Add(PowerPcAsm.lbz(4, 0x18, 6)); // r4 <- square.district_color
asm.Add(PowerPcAsm.b(routineStartAddress, asm.Count, gameUiTextGetCardMsg)); // goto Game::uitext::get_card_message(r4)
// }
asm.Add(PowerPcAsm.li(6, 0x0)); // \
asm.Add(PowerPcAsm.li(7, 0x0)); // | No message arguments
asm.Add(PowerPcAsm.li(8, 0x0)); // /
asm.Add(PowerPcAsm.b(routineStartAddress, asm.Count, gameUiTextGetString)); // goto Game::uitext::get_string(r4, 0, 0, 0)
return(asm);
}
protected override void writeAsm(EndianBinaryWriter stream, AddressMapper addressMapper, List <MapDescriptor> mapDescriptors)
{
var mapIcons = writeIconStrings(mapDescriptors);
Dictionary <string, VAVAddr> iconTableMap;
VAVAddr iconTableAddr = writeIconTable(mapIcons, out iconTableMap);
VAVAddr mapIconPointerTable = writeMapIconPointerTable(mapDescriptors, iconTableMap);
ushort iconCount = (ushort)iconTableMap.Count;
short tableRowCount = (short)mapDescriptors.Count;
PowerPcAsm.Pair16Bit v = PowerPcAsm.make16bitValuePair((UInt32)iconTableAddr);
PowerPcAsm.Pair16Bit w = PowerPcAsm.make16bitValuePair((UInt32)mapIconPointerTable);
// note: To add custom icons, the following files need to be editted as well:
// - ui_menu_19_00a.brlyt within game_sequence.arc and within game_sequence_wifi.arc
// - ui_menu_19_00a_Tag_*.brlan within game_sequence.arc and within game_sequence_wifi.arc
// custom map icon hack (change it that way that it will call the GetMapDifficulty routine instead of the GetMapOrigin routine
// the GetMapDifficulty routine is mostly unused by the game and we repurpose it to return the pointer to the pointer of the string of the map icon instead
// then we go through all map icon pointer pointers and check if it is the same as the one retrieved. If it is then we make it visible, otherwise we set the visibility to false.
var GetMapDifficulty = addressMapper.toVersionAgnosticAddress((BSVAddr)0x80211da4);
// bl GetMapOrigin -> bl GetMapDifficulty
var offset = addressMapper.toVersionAgnosticAddress((BSVAddr)0x8021e77c);
stream.Seek(addressMapper.toFileAddress(offset), SeekOrigin.Begin); stream.Write(PowerPcAsm.bl(offset, GetMapDifficulty));
// cmpw r28,r30 -> cmpw r29,r30
stream.Seek(addressMapper.toFileAddress((BSVAddr)0x8021e790), SeekOrigin.Begin); stream.Write(PowerPcAsm.cmpw(29, 30));
// cmplwi r28,0x12 -> cmplwi r28,iconCount
stream.Seek(addressMapper.toFileAddress((BSVAddr)0x8021e7c0), SeekOrigin.Begin); stream.Write(PowerPcAsm.cmplwi(28, iconCount));
// bl GetMapOrigin -> bl GetMapDifficulty
offset = addressMapper.toVersionAgnosticAddress((BSVAddr)0x8021e8a4);
stream.Seek(addressMapper.toFileAddress(offset), SeekOrigin.Begin); stream.Write(PowerPcAsm.bl(offset, GetMapDifficulty));
// cmpw r29,r28 -> cmpw r30,r28
stream.Seek(addressMapper.toFileAddress((BSVAddr)0x8021e8b8), SeekOrigin.Begin); stream.Write(PowerPcAsm.cmpw(30, 28));
// cmplwi r29,0x12 -> cmplwi r29,iconCount
stream.Seek(addressMapper.toFileAddress((BSVAddr)0x8021e8e8), SeekOrigin.Begin); stream.Write(PowerPcAsm.cmplwi(29, iconCount));
// bl GetMapOrigin -> bl GetMapDifficulty
offset = addressMapper.toVersionAgnosticAddress((BSVAddr)0x8021e824);
stream.Seek(addressMapper.toFileAddress(offset), SeekOrigin.Begin); stream.Write(PowerPcAsm.bl(offset, GetMapDifficulty));
// cmplwi r28,0x12 -> cmplwi r28,iconCount
stream.Seek(addressMapper.toFileAddress((BSVAddr)0x8021e84c), SeekOrigin.Begin); stream.Write(PowerPcAsm.cmplwi(28, iconCount));
// r29 <- 0x8047f5c0 -> r29 <- iconTableAddr
stream.Seek(addressMapper.toFileAddress((BSVAddr)0x8021e780), SeekOrigin.Begin); stream.Write(PowerPcAsm.lis(29, v.upper16Bit)); stream.Seek(4, SeekOrigin.Current); stream.Write(PowerPcAsm.addi(29, 29, v.lower16Bit));
// r30 <- 0x8047f5c0 -> r30 <- iconTableAddr
stream.Seek(addressMapper.toFileAddress((BSVAddr)0x8021e8a8), SeekOrigin.Begin); stream.Write(PowerPcAsm.lis(30, v.upper16Bit)); stream.Seek(4, SeekOrigin.Current); stream.Write(PowerPcAsm.addi(30, 30, v.lower16Bit));
// r30 <- 0x8047f5c0 -> r30 <- iconTableAddr
stream.Seek(addressMapper.toFileAddress((BSVAddr)0x8021e828), SeekOrigin.Begin); stream.Write(PowerPcAsm.lis(30, v.upper16Bit)); stream.Seek(4, SeekOrigin.Current); stream.Write(PowerPcAsm.addi(30, 30, v.lower16Bit));
// mr r3,r28 -> mr r3,r26
stream.Seek(addressMapper.toFileAddress((BSVAddr)0x8021e94c), SeekOrigin.Begin); stream.Write(PowerPcAsm.mr(3, 26));
// mr r3,r28 -> mr r3,r26
stream.Seek(addressMapper.toFileAddress((BSVAddr)0x8021e968), SeekOrigin.Begin); stream.Write(PowerPcAsm.mr(3, 26));
// Modify the GetMapDifficulty routine to retrieve the current map icon addr addr
// subi r31,r3,0x15 -> nop
stream.Seek(addressMapper.toFileAddress((BSVAddr)0x80211dc8), SeekOrigin.Begin); stream.Write(PowerPcAsm.nop());
// cmpwi r31,0x12 -> cmpwi r31,tableRowCount
stream.Seek(addressMapper.toFileAddress((BSVAddr)0x80211dd4), SeekOrigin.Begin); stream.Write(PowerPcAsm.cmpwi(31, tableRowCount));
// li r3,0x15 -> nop
stream.Seek(addressMapper.toFileAddress((BSVAddr)0x80211e4c), SeekOrigin.Begin); stream.Write(PowerPcAsm.nop());
// mulli r4,r3,0x24 -> mulli r4,r3,0x04
stream.Seek(addressMapper.toFileAddress((BSVAddr)0x80211e58), SeekOrigin.Begin); stream.Write(PowerPcAsm.mulli(4, 3, 0x04));
// r3 <- 804363c8 -> r3 <- mapIconPointerTable
stream.Seek(addressMapper.toFileAddress((BSVAddr)0x80211e5c), SeekOrigin.Begin); stream.Write(PowerPcAsm.lis(3, w.upper16Bit)); stream.Write(PowerPcAsm.addi(3, 3, w.lower16Bit));
// mulli r0,r31,0x24 -> mulli r0,r31,0x04
stream.Seek(addressMapper.toFileAddress((BSVAddr)0x80211e64), SeekOrigin.Begin); stream.Write(PowerPcAsm.mulli(0, 31, 0x04));
// lwz r3,0x1c(r3) -> lwz r3,0x0(r3)
stream.Seek(addressMapper.toFileAddress((BSVAddr)0x80211e78), SeekOrigin.Begin); stream.Write(PowerPcAsm.lwz(3, 0x0, 3));
// --- Hack to make icons invisible which do not have a map ---
// -- Init Maps in the map array with -1 --
var subroutineInitMapIdsForMapIcons = allocate(writeSubroutineInitMapIdsForMapIcons(addressMapper, VAVAddr.NullAddress), "SubroutineInitMapIdsForMapIcons");
stream.Seek(addressMapper.toFileAddress(subroutineInitMapIdsForMapIcons), SeekOrigin.Begin);
stream.Write(writeSubroutineInitMapIdsForMapIcons(addressMapper, subroutineInitMapIdsForMapIcons)); // re-write the routine again since now we know where it is located in the main dol
// increase the array size
// rlwinm r3,r16,0x2,0x0,0x1d -> r3,r16,0x3,0x0,0x1d
stream.Seek(addressMapper.toFileAddress((BSVAddr)0x80187794), SeekOrigin.Begin); stream.Write(PowerPcAsm.rlwinm(3, 16, 0x3, 0x0, 0x1d));
var hijackAddr = addressMapper.toVersionAgnosticAddress((BSVAddr)0x8018779c);
// cmpwi r3,0x0 -> bl subroutineInitMapIdsForMapIcons
stream.Seek(addressMapper.toFileAddress(hijackAddr), SeekOrigin.Begin); stream.Write(PowerPcAsm.bl(hijackAddr, subroutineInitMapIdsForMapIcons));
// mr r24,r3 -> cmpwi r3,0x0
stream.Write(PowerPcAsm.cmpwi(3, 0));
// increase the array size
// rlwinm r3,r16,0x2,0x0,0x1d -> r3,r16,0x3,0x0,0x1d
stream.Seek(addressMapper.toFileAddress((BSVAddr)0x80187aa4), SeekOrigin.Begin); stream.Write(PowerPcAsm.rlwinm(3, 16, 0x3, 0x0, 0x1d));
hijackAddr = addressMapper.toVersionAgnosticAddress((BSVAddr)0x80187aac);
// cmpwi r3,0x0 -> bl subroutineInitMapIdsForMapIcons
stream.Seek(addressMapper.toFileAddress(hijackAddr), SeekOrigin.Begin); stream.Write(PowerPcAsm.bl(hijackAddr, subroutineInitMapIdsForMapIcons));
// mr r24,r3 -> cmpwi r3,0x0
stream.Write(PowerPcAsm.cmpwi(3, 0));
// -- if a map id is -1, make the map icon invisible --
hijackAddr = addressMapper.toVersionAgnosticAddress((BSVAddr)0x8021e73c);
var returnContinueAddr = addressMapper.toVersionAgnosticAddress((BSVAddr)0x8021e740);
var returnMakeInvisibleAddr = addressMapper.toVersionAgnosticAddress((BSVAddr)0x8021e808);
var subroutineMakeNoneMapIconsInvisible = allocate(writeSubroutineMakeNoneMapIconsInvisible(addressMapper, VAVAddr.NullAddress, returnContinueAddr, returnMakeInvisibleAddr), "SubroutineMakeNoneMapIconsInvisibleMultiplayer");
stream.Seek(addressMapper.toFileAddress(subroutineMakeNoneMapIconsInvisible), SeekOrigin.Begin);
stream.Write(writeSubroutineMakeNoneMapIconsInvisible(addressMapper, subroutineMakeNoneMapIconsInvisible, returnContinueAddr, returnMakeInvisibleAddr)); // re-write the routine again since now we know where it is located in the main dol
// lwz r0,0x184(r3) -> b subroutineMakeNoneMapIconsInvisible
stream.Seek(addressMapper.toFileAddress(hijackAddr), SeekOrigin.Begin); stream.Write(PowerPcAsm.b(hijackAddr, subroutineMakeNoneMapIconsInvisible));
// -- if the map id is -1, do not check if it has been unlocked or not ---
hijackAddr = addressMapper.toVersionAgnosticAddress((BSVAddr)0x8021e570);
returnContinueAddr = addressMapper.toVersionAgnosticAddress((BSVAddr)0x8021e574);
var returnSkipMapUnlockedCheck = addressMapper.toVersionAgnosticAddress((BSVAddr)0x8021e5a8);
var subroutineWriteSubroutineSkipMapUnlockCheck = allocate(writeSubroutineSkipMapUnlockCheck(addressMapper, VAVAddr.NullAddress, returnContinueAddr, returnSkipMapUnlockedCheck), "SubroutineWriteSubroutineSkipMapUnlockCheck");
stream.Seek(addressMapper.toFileAddress(subroutineWriteSubroutineSkipMapUnlockCheck), SeekOrigin.Begin);
stream.Write(writeSubroutineSkipMapUnlockCheck(addressMapper, subroutineWriteSubroutineSkipMapUnlockCheck, returnContinueAddr, returnSkipMapUnlockedCheck)); // re-write the routine again since now we know where it is located in the main dol
// or r3,r26,r26 -> b subroutineWriteSubroutineSkipMapUnlockCheck
stream.Seek(addressMapper.toFileAddress(hijackAddr), SeekOrigin.Begin); stream.Write(PowerPcAsm.b(hijackAddr, subroutineWriteSubroutineSkipMapUnlockCheck));
// --- Various Map UI Fixes ---
// -- if the map index is over the map array size, do not loop around to the first map index again --
// ble 0x80187e1c -> b 0x80187e1c
stream.Seek(addressMapper.toFileAddress((BSVAddr)0x80187dfc), SeekOrigin.Begin); stream.Write(PowerPcAsm.b(8));
// -- fix map selection going out of bounds in tour mode --
// bne 0x80188258 -> nop
stream.Seek(addressMapper.toFileAddress((BSVAddr)0x80188230), SeekOrigin.Begin); stream.Write(PowerPcAsm.nop());
}
