/** Detect an event where water is flowing. */
@EventHandler
public void onBlockFromTo(BlockFromToEvent event) {
if (event.isCancelled()) return;
BlockState fromstate = event.getBlock().getState();
if (plugin.isBlockStateDetectable(fromstate)) {
plugin.executeSensorsAroundBlock(fromstate, false, event);
}
BlockState tostate = event.getToBlock().getState();
if (plugin.isBlockStateDetectable(fromstate)) {
plugin.executeSensorsAroundBlock(tostate, false, event);
}
}
/**
* When you just gotta place some 8... or replace it. Also works when you place water sensor
* components (block or lever)
*/
@EventHandler
public void onBlockPlace(BlockPlaceEvent event) {
if (event.isCancelled()) return;
BlockState tostate = event.getBlockPlaced().getState();
if (plugin.isBlockStateAnUpdater(tostate)) {
plugin.executeSensorsAroundBlock(tostate, false, event);
}
// If we're destroying water, it's an evaporation event. Doesn't really matter with levers...
BlockState fromstate = event.getBlockReplacedState();
if (plugin.isBlockStateAnUpdater(fromstate)) {
plugin.executeSensorsAroundBlock(fromstate, true, event);
}
}
/** Detect when water drains. */
@EventHandler
public void onBlockPhysics(BlockPhysicsEvent event) {
if (event.isCancelled()) return;
BlockState b = event.getBlock().getState();
// As far as I know, these are always evaporation events.
if (plugin.isBlockStateDetectable(b)) {
plugin.executeSensorsAroundBlock(b, true, event);
}
}
/** Detect when pistons affect water or sensor components. PISTONS MAH BOI! */
@EventHandler
public void onBlockPistonExtend(BlockPistonExtendEvent event) {
if (event.isCancelled()) return;
// Get the block just at the end of the piston chain (that will be replaced when the chain is
// pushed)
Block endblock = event.getBlock().getRelative(event.getDirection(), event.getLength() + 1);
BlockState b = endblock.getState();
plugin.debugprint("Block at end of piston chain " + b.getType());
if (plugin.isBlockStateAnUpdater(b)) {
plugin.executeSensorsAroundBlock(b, true, event);
}
}