/**
* Increases the blast radius of the explosion.
*
* @param player Player triggering the explosion
* @param event Event whose explosion radius is being changed
*/
public static void biggerBombs(Player player, ExplosionPrimeEvent event) {
final int RANK_1_LEVEL = 250;
final int RANK_2_LEVEL = 500;
final int RANK_3_LEVEL = 750;
final int RANK_4_LEVEL = 1000;
int skillLevel = Users.getProfile(player).getSkillLevel(SkillType.MINING);
float radius = event.getRadius();
if (skillLevel < RANK_1_LEVEL) {
return;
}
if (skillLevel >= RANK_1_LEVEL) {
radius++;
}
if (skillLevel >= RANK_2_LEVEL) {
radius++;
}
if (skillLevel >= RANK_3_LEVEL) {
radius++;
}
if (skillLevel >= RANK_4_LEVEL) {
radius++;
}
event.setRadius(radius);
}
// blocks projectiles explosions
@EventHandler(ignoreCancelled = true, priority = EventPriority.NORMAL)
public void onExplosionPrime(ExplosionPrimeEvent event) {
final Entity entity = event.getEntity();
if (entity instanceof Projectile) {
final Projectile projectile = (Projectile) entity;
if (projectile.getShooter() instanceof Player) {
if (this.projectileCheck(projectile, projectile.getLocation())) {
event.setCancelled(true);
event.setRadius(0);
}
}
}
}
/**
* Event handler called when an explosive is primed.
*
* <p>We use it to detect impending creeper explosions. The event is fired immediately before the
* explosion.
*/
@EventHandler(ignoreCancelled = true)
public void onCreeperDetonate(ExplosionPrimeEvent event) {
if (!CONFIG.isAffectedWorld(event)) {
return;
}
if (event.getEntityType() == EntityType.CREEPER) {
event.setRadius((float) CONFIG.BLAST_RADIUS_SCALE * event.getRadius());
Entity creeper = event.getEntity();
launchReinforcements(creeper);
Location origin = creeper.getLocation();
World world = origin.getWorld();
Firework firework = (Firework) world.spawnEntity(origin, EntityType.FIREWORK);
if (firework != null) {
FireworkMeta meta = firework.getFireworkMeta();
meta.setPower(random(0, 1));
meta.addEffect(randomFireworkFffect(true));
firework.setFireworkMeta(meta);
}
}
}
/**
* Handle ExplosionPrime events that involve modifying the event.
*
* @param event The event to modify
*/
@EventHandler(priority = EventPriority.HIGHEST, ignoreCancelled = true)
public void onExplosionPrime(ExplosionPrimeEvent event) {
Entity entity = event.getEntity();
if (!(entity instanceof TNTPrimed) || !entity.hasMetadata(mcMMO.tntMetadataKey)) {
return;
}
// We can make this assumption because we (should) be the only ones using this exact metadata
Player player =
plugin
.getServer()
.getPlayerExact(entity.getMetadata(mcMMO.tntMetadataKey).get(0).asString());
if (Misc.isNPCEntity(player)) {
return;
}
MiningManager miningManager = UserManager.getPlayer(player).getMiningManager();
if (miningManager.canUseBiggerBombs()) {
event.setRadius(miningManager.biggerBombs(event.getRadius()));
}
}
@EventHandler(priority = EventPriority.HIGHEST)
public void onExplosionPrime(ExplosionPrimeEvent evt) {
Location l = evt.getEntity().getLocation();
World w = l.getWorld();
Chunk c = w.getChunkAt(l);
if (evt.getEntity() instanceof Creeper) {
if (GlobalRegionManager.getGlobalWorldSetting(w) != null) {
if (!GlobalRegionManager.getGlobalWorldSetting(w).creeperExplodes) {
evt.setCancelled(true);
evt.setRadius(0);
return;
}
}
}
ArrayList<Region> regionSet = new ArrayList<Region>();
for (Region region : GlobalRegionManager.getRegions()) {
for (Chunk chunk : region.getChunkGrid().getChunks()) {
if (chunk.getWorld() == w) {
if (areChunksEqual(chunk, c)) {
if (!regionSet.contains(region)) {
regionSet.add(region);
}
}
}
}
}
if (regionSet.isEmpty()) {
return;
}
ArrayList<Region> currentRegionSet = new ArrayList<Region>();
for (Region reg : regionSet) {
Location rl1 = reg.getL1().toBukkitLocation(), rl2 = reg.getL2().toBukkitLocation();
if (rl1.getX() > rl2.getX()) {
rl2.subtract(6, 0, 0);
rl1.add(6, 0, 0);
} else {
rl2.add(6, 0, 0);
rl1.subtract(6, 0, 0);
}
if (rl1.getZ() > rl2.getZ()) {
rl2.subtract(0, 0, 6);
rl1.add(0, 0, 6);
} else {
rl2.add(0, 0, 6);
rl1.subtract(0, 0, 6);
}
if (rl1.getY() > rl2.getY()) {
rl2.subtract(0, 10, 0);
rl1.add(0, 10, 0);
} else {
rl2.add(0, 10, 0);
rl1.subtract(0, 10, 0);
}
if (extReg.isInsideCuboid(l, rl1, rl2)) {
currentRegionSet.add(reg);
}
}
if (currentRegionSet.isEmpty()) { // If player is in chunk range but not
// inside region then cancel the
// check.
return;
} else {
for (Region r : currentRegionSet) {
if (r.is_protection()) {
LogRunner.addLogMessage(r, LogRunner.getPrefix(r) + (" Entity explosion was prevented."));
evt.setCancelled(true);
evt.setRadius(0);
return;
}
}
}
}
