internal void SetGame(GameMemoryAttribute game)
{
if (Game == null || Game != game) // game changed
{
memtimer.Enabled = false;
// update current game and addresses
Game = game;
addrTargetPos = new GameAddr(Game.TargetPos);
addrSymbolTable = new GameAddr(Game.SymbolTable);
memtimer.Enabled = true;
}
}
public void UpdateSymbols(EmuMemory emu, GameAddr addrSymbolTable)
{
emu.ReadMem(addrSymbolTable, 0x10000, out byte[] symboltable);
emu.ReadMem(addrSymbolTable + 65336, 0x10000, out byte[] symbolnameptrs);
int goal_false = GetSymbolVal(symboltable, 0);
int goal_true = GetSymbolVal(symboltable, 1);
if (search_query)
{
for (int i = search_index; i < UsableSymbolCount; ++i)
{
int name_addr = GetSymbolVal(symbolnameptrs, i);
string name;
if ((name_addr & 0xF) == 4 && name_addr < 0x8000000)
{
name = emu.ReadCString(name_addr + 4);
}
else
{
continue;
}
if (name.Contains(search_term))
{
search_index = i + 1;
pagenum = i / entries_per_page;
ValidatePageNav();
search_query = false;
break;
}
}
if (search_query)
{
search_index = 0;
search_query = false;
}
}
for (int i = 0, symbolindex = pagenum * entries_per_page; i < entries_per_page; ++i, ++symbolindex)
{
Label lbl = labels[i];
if (symbolindex < UsableSymbolCount)
{
lbl.Visible = true;
int name = GetSymbolVal(symbolnameptrs, symbolindex);
if ((name & 0xF) == 4 && name < 0x8000000)
{
lbl.Text = emu.ReadCString(name + 4);
}
else if (name == 0)
{
lbl.Visible = false;
}
else
{
throw new Exception("symbol had invalid name addr " + name.ToString("X"));
}
int val = GetSymbolVal(symboltable, symbolindex);
int addr = GetSymbolAddr(symbolindex);
if (val == goal_false)
{
lbl.Font = fontItalic;
if ((int)lbl.Tag == 1)
{
lbl.Tag = 0;
emu.WriteInt32(addrSymbolTable + addr, (uint)goal_true);
lbl.ForeColor = Color.LimeGreen;
}
else
{
lbl.ForeColor = Color.Red;
}
}
else if (val == goal_true)
{
lbl.Font = fontItalic;
if ((int)lbl.Tag == 1)
{
lbl.Tag = 0;
emu.WriteInt32(addrSymbolTable + addr, (uint)goal_false);
lbl.ForeColor = Color.Red;
}
else
{
lbl.ForeColor = Color.LimeGreen;
}
}
else
{
lbl.Font = fontRegular;
lbl.ForeColor = Color.Black;
}
if (symbolindex == search_index - 1)
{
lbl.Font = fontBold;
}
}
else
{
lbl.Visible = false;
}
}
}