//
// Load
//
// Load system data
//
void Load(BlockFile &bFile)
{
// Get the size of the block
U32 size;
// Open the data block
bFile.OpenBlock(SAVEBLOCK, TRUE, &size);
// Expected size of buffer
U32 bufferSize = WorldCtrl::CellMapX() * WorldCtrl::CellMapZ();
// Check the block size
if (bufferSize == size)
{
// Get the start of the buffer
Game::TeamBitfield *ptr = (Game::TeamBitfield *)(bFile.GetBlockPtr());
// Iterate through each cell
for (U32 i = 0; i < bufferSize; ++i)
{
// Setup the team bits
for (U32 team = 0; team < teamCount; team++)
{
if (Game::TeamTest(*ptr, team))
{
seeMap[0][team][0][i] |= SEENMASK;
}
}
// Move to next cell
++ptr;
}
}
else
{
LOG_WARN(("Sight: Save block was unexpected size (%d/%d)", size, bufferSize));
}
// Done
bFile.CloseBlock();
// Ensure display gets updated for new data
DirtyAllCells();
}
//
// Save
//
// Save system data
//
void Save(BlockFile &bFile)
{
// Size of required buffer
U32 bufferSize = WorldCtrl::CellMapX() * WorldCtrl::CellMapZ();
// Allocate a buffer
Game::TeamBitfield *buffer = new Game::TeamBitfield[bufferSize];
Game::TeamBitfield *ptr = buffer;
// Iterate the seen map
for (U32 i = 0; i < bufferSize; ++i)
{
// Clear the data for this cell
*ptr = 0;
// Now set a bit for each team that has seen this cell
for (U32 team = 0; team < teamCount; team++)
{
if (seeMap[0][team][0][i] & SEENMASK)
{
Game::TeamSet(*ptr, team);
}
}
// Move to next cell
++ptr;
}
// Save the buffer to the blockfile
bFile.OpenBlock(SAVEBLOCK);
bFile.WriteToBlock(buffer, bufferSize * sizeof(Game::TeamBitfield));
bFile.CloseBlock();
// Free up the buffer
delete [] buffer;
}
