// Retrieves a current state of all player slots.
public void GetUpdate(IntPtr ptrHandle, IntPtr ptrBaseAddress)
{
// Create an Update_t in foreign process.
Update_t update = new Update_t();
IntPtr ptrUpdate = ippc.WriteStruct(ptrHandle, update);
// Pass pointer to Update_t to GetUpdate C++.
IntPtr ptrGetUpdate = ippc.GetRemoteProcAddress(ptrHandle, ptrBaseAddress, "GetUpdate");
if (ptrGetUpdate == IntPtr.Zero)
{
Console.WriteLine("Failed to get update. GetUpdate exported function not found!");
return;
}
IntPtr ptrThread = ippc.Run(ptrHandle, ptrGetUpdate, ptrUpdate);
uint uiResult = ippc.GetThreadReturnValue(ptrThread);
// Read Update_t from foreign process.
update = (Update_t)ippc.ReadStruct(ptrHandle, ptrUpdate, update);
PlayerUpdate_t ply = new PlayerUpdate_t();
object local_struct = ippc.ReadStruct(ptrHandle, update.ptrLocalPlayer, ply);
uint[] uiPlayers = ippc.ReadUIntArray(ptrHandle, update.ptrSlots, PLAYER_NUM);
PlayerUpdate_t[] players = new PlayerUpdate_t[PLAYER_NUM];
for (int i = 0; i < PLAYER_NUM; i++)
{
players[i] = (PlayerUpdate_t)ippc.ReadStruct(ptrHandle, new IntPtr(uiPlayers[i]), ply);
}
CPlayerUpdate result = new CPlayerUpdate(update.iLocalPlayerNum, players, (PlayerUpdate_t)local_struct);
UpdateFound(result);
// Process & Destory memory.
ippc.FreeMemory(ptrHandle, update.ptrSlots);
ippc.FreeMemory(ptrHandle, ptrUpdate);
}
private void Control_UpdateFound(CPlayerUpdate update)
{
if (this.InvokeRequired)
{
Control_UpdateFound_Delegate call = new Control_UpdateFound_Delegate(Control_UpdateFound);
this.Invoke(call, new object[] { update });
}
else
{
lsPlayers.Items.Clear();
bool added = false;
for (int i = 0; i < update.GetPlayerList().Length; i++)
{
PlayerUpdate_t ply = (PlayerUpdate_t)update.GetPlayerList()[i];
ListViewItem it = new ListViewItem();
it.Tag = ply;
it.Text = ply.iPlayerNum.ToString();
it.SubItems.Add(ply.fGold.ToString());
it.SubItems.Add(update.GetTotalResources(ply.iPlayerNum).ToString());
it.SubItems.Add(update.GetTotalFood(ply.iPlayerNum).ToString());
it.SubItems.Add(update.GetTotalWeapons(ply.iPlayerNum).ToString());
if (ply.iPlayerNum == update.iLocalPlayerNum)
{
if (added)
{
continue;
}
added = true;
it.Text = it.Text + " (You)";
}
lsPlayers.Items.Add(it);
}
}
}
