private List <UInt32> writeSubroutineMakeNoneMapIconsInvisible(AddressMapper addressMapper, VAVAddr entryAddr, VAVAddr returnContinueAddr, VAVAddr returnMakeInvisibleAddr)
{
var Scene_Layout_Obj_SetVisible = addressMapper.toVersionAgnosticAddress((BSVAddr)0x8006f854);
// precondition: r31 MapIconButton*
// r5 is unused
// postcondition: r0 is map icon type
// r5 is 0
var asm = new List <UInt32>();
asm.Add(PowerPcAsm.lwz(5, 0x188, 31)); // get current map id into r5
asm.Add(PowerPcAsm.cmpwi(5, -1)); // map id == -1 ?
asm.Add(PowerPcAsm.bne(8)); // {
asm.Add(PowerPcAsm.lwz(3, 0x28, 31)); // \
asm.Add(PowerPcAsm.li(5, 0)); // |
asm.Add(PowerPcAsm.lwz(4, -0x6600, 13)); // | make "NEW" text invisible
asm.Add(PowerPcAsm.bl(entryAddr, asm.Count, Scene_Layout_Obj_SetVisible)); // /
asm.Add(PowerPcAsm.lwz(3, 0x28, 31)); // \
asm.Add(PowerPcAsm.li(5, 0)); // / make Locked Map Icon "(?)" invisible
asm.Add(PowerPcAsm.b(entryAddr, asm.Count, returnMakeInvisibleAddr)); // returnMakeInvisibleAddr
// } else {
asm.Add(PowerPcAsm.lwz(0, 0x184, 3)); // get map icon type (replaced opcode)
asm.Add(PowerPcAsm.b(entryAddr, asm.Count, returnContinueAddr)); // returnContinueAddr
// }
return(asm);
}
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);
}
private List <UInt32> writeSubroutineGetNumMapsInZone(List <MapDescriptor> mapDescriptors)
{
// precondition: r3 _ZONE_TYPE
// postcondition: r3 num maps
var asm = new List <UInt32>();
for (short i = 0; i < 6; i++)
{
asm.Add(PowerPcAsm.cmpwi(3, i));
asm.Add(PowerPcAsm.bne(3));
asm.Add(PowerPcAsm.li(3, (short)(from m in mapDescriptors where m.Zone == i && m.MapSet == 0 select m).Count()));
asm.Add(PowerPcAsm.blr());
}
asm.Add(PowerPcAsm.blr());
return(asm);
}
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);
}
