private UInt32 GetMenuStringsAddress(int line)
{
// code from 0x0044E500
uint ecx = MemoryManager.ReadUInt(MemoryManager.ReadUInt(MemoryManager.ReadUInt(MemoryManager.ReadUInt(0x004c4918) + 0x4dc8) + 0x354) + 0x4d00);
short offset = MemoryManager.ReadShort((UInt32)(ecx + line * 2));
int filestart = MemoryManager.ReadInt(MemoryManager.ReadUInt(MemoryManager.ReadUInt(MemoryManager.ReadUInt(0x004c4918) + 0x4dc8) + 0x354) + 0x4cfc);
return((UInt32)(filestart + offset * 2));
}
/// <summary>
/// Uses a Power-up from the driver. This does not trigger the PowerUpUsed event.
/// </summary>
/// <param name="brick">The Brick type to use.</param>
/// <param name="whiteBricks">Amount of White bricks to use.</param>
public void UsePowerUp(Brick brick, int whiteBricks)
{
if (driverIndex >= 0 && driverIndex <= 5 && brick != Brick.White && brick != Brick.None)
{
UInt32 function = 0;
switch (brick)
{
case Brick.Red:
// Red Power-up
function = gameClient.POWERUP_RED_ADDRESS;
break;
case Brick.Blue:
// Blue Power-up
function = gameClient.POWERUP_RED_ADDRESS;
break;
case Brick.Green:
// Green Power-up
function = gameClient.POWERUP_GREEN_ADDRESS;
break;
case Brick.Yellow:
// Yellow Power-up
function = gameClient.POWERUP_YELLOW_ADDRESS;
break;
default:
return;
}
uint ecx = MemoryManager.ReadUInt(baseAddress + 0x8);
uint ebx = 0;
uint edx = 0;
switch (driverIndex)
{
case 0: // Local player
ebx = ecx - 0x498;
edx = ecx - 0x444;
break;
case 1: // Opponent 1
edx = 0xD1;
break;
case 2: // Opponent 2
edx = 0xA4;
break;
case 3: // Opponent 3
edx = 0xBA;
break;
case 4: // Opponent 4
edx = 0x49;
break;
case 5: // Opponent 5
edx = 0x8D;
break;
default:
return;
}
List <byte> codeToInject = new List <byte>();
codeToInject.Add(0xBB);
codeToInject.AddRange(BitConverter.GetBytes(ebx)); // mov ebx,neededEBX
codeToInject.Add(0xB9);
codeToInject.AddRange(BitConverter.GetBytes(ecx)); // mov ecx,neededECX
codeToInject.Add(0xBA);
codeToInject.AddRange(BitConverter.GetBytes(edx)); // mov edx,neededEDX
codeToInject.Add(0x6A);
codeToInject.Add((byte)whiteBricks); // push whitebricks
codeToInject.Add(0x68);
codeToInject.AddRange(BitConverter.GetBytes(baseAddress)); // push raceraddress
codeToInject.Add(0xE8);
codeToInject.AddRange(BitConverter.GetBytes((int)(-(MemoryManager.NewMemory + codeToInject.Count + 4) + function))); // call function
codeToInject.Add(0xC3); // ret
// Write code to the assigned memory and execute it
MemoryManager.WriteBytes(MemoryManager.NewMemory, codeToInject.ToArray());
MemoryManager.CreateThread(MemoryManager.NewMemory);
}
}
