public static void updateSensors(MMMinecart minecart, MMMinecart input) {
HashSet<Block> blockList = minecart.getAdjacentBlocks(1);
blockList.addAll(minecart.getBlocksBeneath(3));
HashSet<Block> oldBlockList = minecart.getPreviousLocationAdjacentBlocks(1);
oldBlockList.addAll(minecart.getPreviousLocationBlocksBeneath(3));
oldBlockList.removeAll(blockList);
// Activate new sensors
for (Block block : blockList) {
Sensor s = SensorManager.getSensor(block);
if (s != null) {
try {
s.input(input);
} catch (Exception e) {
SensorManager.delSensor(s.getLocation());
}
}
}
// deactivate old sensors
for (Block block : oldBlockList) {
Sensor s = SensorManager.getSensor(block);
if (s != null) {
try {
s.input(null);
} catch (Exception e) {
SensorManager.delSensor(s.getLocation());
}
}
}
}
