private void LoadEnemies(int oData)
{
HasBridge = false;
_doors.Clear();
_enemies.Clear();
byte dataByte = data[oData];
while (dataByte != RomValues.EndOfScreenData)
{
// Low nibble of first byte indentifies object type
RomValues.EnemyIdentifiers objectType = (RomValues.EnemyIdentifiers)(dataByte & 0x0F);
if (objectType == RomValues.EnemyIdentifiers.Door)
{
_doors.Add(DoorInstance.LoadInstance(data, ref oData));
}
else if (objectType == RomValues.EnemyIdentifiers.Enemy || objectType == RomValues.EnemyIdentifiers.RespawnEnemy)
{
_enemies.Add(EnemyInstance.LoadInstance(data, ref oData));
}
else if (objectType == RomValues.EnemyIdentifiers.Bridge)
{
HasBridge = true;
oData++;
}
else
{
break; // Invalid data, stop parsing enemy data
}
dataByte = data[oData];
}
}