public int GetBytesNeededFor(ScreenObjectType objType)
{
// If there is not an enemy data marker, one may need to be created: 1 byte
int bytesForFD = HasEnemyDataSegment ? 0 : 1;
// If room is empty, we have to factor in mem needed for DefaultColorAttribute and FF terminator
int bytesForHeaderFooter = (Size > 0) ? 0 : 2;
switch (objType)
{
case ScreenObjectType.Struct:
// 3 bytes for obj
return(bytesForHeaderFooter + 3);
case ScreenObjectType.Enemy:
// 3 bytes for enemy data
return(bytesForHeaderFooter + bytesForFD + 3);
case ScreenObjectType.Door:
// 2 bytes for door data
return(bytesForHeaderFooter + bytesForFD + 2);
case ScreenObjectType.Bridge:
// 1 byte for bridge data
return(bytesForHeaderFooter + bytesForFD + 1);
default:
throw new ArgumentException("Invalid object type.");
}
}
internal void AddScreenObjects(ScreenObjectType type, int numObjects, bool hasMovement)
{
ICGEScreenObject tmp;
for (int i = 1; i <= numObjects; i++)
{
switch (type)
{
case ScreenObjectType.Bat:
tmp = new CGEScreenObjectBat(SelectedBackground);
break;
default:
tmp = new CGEScreenObjectTree(SelectedBackground);
break;
}
if (tmp != null)
{
tmp.HasMovement = hasMovement;
AddScreenObject(tmp);
}
}
}
internal void AddScreenObjects(ScreenObjectType type, int numObjects, bool hasMovement)
{
ICGEScreenObject tmp;
for (int i = 1; i <= numObjects; i++)
{
switch (type)
{
case ScreenObjectType.Bat:
tmp = new CGEScreenObjectBat(SelectedBackground);
break;
default:
tmp = new CGEScreenObjectTree(SelectedBackground);
break;
}
if (tmp != null)
{
tmp.HasMovement = hasMovement;
AddScreenObject(tmp);
}
}
}
