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EntityEvents.java
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EntityEvents.java
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package com.laytonsmith.core.events.drivers;
import com.laytonsmith.PureUtilities.Common.StringUtils;
import com.laytonsmith.PureUtilities.Vector3D;
import com.laytonsmith.PureUtilities.Version;
import com.laytonsmith.abstraction.MCEntity;
import com.laytonsmith.abstraction.StaticLayer;
import com.laytonsmith.abstraction.entities.MCHanging;
import com.laytonsmith.abstraction.MCItemStack;
import com.laytonsmith.abstraction.MCLivingEntity;
import com.laytonsmith.abstraction.MCLocation;
import com.laytonsmith.abstraction.MCPlayer;
import com.laytonsmith.abstraction.entities.MCProjectile;
import com.laytonsmith.abstraction.MCProjectileSource;
import com.laytonsmith.abstraction.MCWorld;
import com.laytonsmith.abstraction.blocks.MCBlock;
import com.laytonsmith.abstraction.blocks.MCBlockProjectileSource;
import com.laytonsmith.abstraction.blocks.MCMaterial;
import com.laytonsmith.abstraction.entities.MCFirework;
import com.laytonsmith.abstraction.enums.MCDamageCause;
import com.laytonsmith.abstraction.enums.MCEntityType;
import com.laytonsmith.abstraction.enums.MCEquipmentSlot;
import com.laytonsmith.abstraction.enums.MCRegainReason;
import com.laytonsmith.abstraction.enums.MCRemoveCause;
import com.laytonsmith.abstraction.enums.MCSpawnReason;
import com.laytonsmith.abstraction.enums.MCTargetReason;
import com.laytonsmith.abstraction.enums.MCUnleashReason;
import com.laytonsmith.abstraction.events.MCCreatureSpawnEvent;
import com.laytonsmith.abstraction.events.MCEntityChangeBlockEvent;
import com.laytonsmith.abstraction.events.MCEntityDamageByEntityEvent;
import com.laytonsmith.abstraction.events.MCEntityDamageEvent;
import com.laytonsmith.abstraction.events.MCEntityDeathEvent;
import com.laytonsmith.abstraction.events.MCEntityEnterPortalEvent;
import com.laytonsmith.abstraction.events.MCEntityExplodeEvent;
import com.laytonsmith.abstraction.events.MCEntityInteractEvent;
import com.laytonsmith.abstraction.events.MCEntityPortalEvent;
import com.laytonsmith.abstraction.events.MCEntityRegainHealthEvent;
import com.laytonsmith.abstraction.events.MCEntityTargetEvent;
import com.laytonsmith.abstraction.events.MCEntityToggleGlideEvent;
import com.laytonsmith.abstraction.events.MCEntityUnleashEvent;
import com.laytonsmith.abstraction.events.MCFireworkExplodeEvent;
import com.laytonsmith.abstraction.events.MCHangingBreakEvent;
import com.laytonsmith.abstraction.events.MCItemDespawnEvent;
import com.laytonsmith.abstraction.events.MCItemSpawnEvent;
import com.laytonsmith.abstraction.events.MCPlayerDropItemEvent;
import com.laytonsmith.abstraction.events.MCPlayerInteractAtEntityEvent;
import com.laytonsmith.abstraction.events.MCPlayerInteractEntityEvent;
import com.laytonsmith.abstraction.events.MCPlayerPickupItemEvent;
import com.laytonsmith.abstraction.events.MCProjectileHitEvent;
import com.laytonsmith.abstraction.events.MCProjectileLaunchEvent;
import com.laytonsmith.annotations.api;
import com.laytonsmith.core.ArgumentValidation;
import com.laytonsmith.core.MSLog;
import com.laytonsmith.core.MSVersion;
import com.laytonsmith.core.ObjectGenerator;
import com.laytonsmith.core.Static;
import com.laytonsmith.core.constructs.CArray;
import com.laytonsmith.core.constructs.CBoolean;
import com.laytonsmith.core.constructs.CDouble;
import com.laytonsmith.core.constructs.CInt;
import com.laytonsmith.core.constructs.CNull;
import com.laytonsmith.core.constructs.CString;
import com.laytonsmith.core.constructs.Target;
import com.laytonsmith.core.environments.Environment;
import com.laytonsmith.core.events.AbstractEvent;
import com.laytonsmith.core.events.BindableEvent;
import com.laytonsmith.core.events.BoundEvent;
import com.laytonsmith.core.events.BoundEvent.ActiveEvent;
import com.laytonsmith.core.events.Driver;
import com.laytonsmith.core.events.EventBuilder;
import com.laytonsmith.core.events.Prefilters;
import com.laytonsmith.core.events.Prefilters.PrefilterType;
import com.laytonsmith.core.exceptions.CRE.CREBadEntityException;
import com.laytonsmith.core.exceptions.CRE.CREBindException;
import com.laytonsmith.core.exceptions.CRE.CRECastException;
import com.laytonsmith.core.exceptions.CRE.CREFormatException;
import com.laytonsmith.core.exceptions.ConfigRuntimeException;
import com.laytonsmith.core.exceptions.EventException;
import com.laytonsmith.core.exceptions.PrefilterNonMatchException;
import com.laytonsmith.core.natives.interfaces.Mixed;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
public class EntityEvents {
public static String docs() {
return "Contains events related to an entity";
}
@api
public static class item_despawn extends AbstractEvent {
@Override
public String getName() {
return "item_despawn";
}
@Override
public String docs() {
return "{itemname: <string match> the type of item that despawned}"
+ " Fires when an item entity is removed from the world because it has existed for 5 minutes."
+ " Cancelling the event will allow the item to exist for 5 more minutes."
+ " {location: where the item is | id: the item's entityID | item: the itemstack of the entity}"
+ " {}"
+ " {}";
}
@Override
@SuppressWarnings("deprecation")
public void bind(BoundEvent event) {
// handle deprecated prefilter
Map<String, Mixed> prefilter = event.getPrefilter();
if(prefilter.containsKey("item")) {
MSLog.GetLogger().w(MSLog.Tags.DEPRECATION, "The \"item\" prefilter in " + getName()
+ " is deprecated for \"itemname\".", event.getTarget());
MCItemStack is = Static.ParseItemNotation(null, prefilter.get("item").val(), 1, event.getTarget());
prefilter.put("itemname", new CString(is.getType().getName(), event.getTarget()));
}
}
@Override
public boolean matches(Map<String, Mixed> prefilter, BindableEvent e) throws PrefilterNonMatchException {
if(e instanceof MCItemDespawnEvent) {
MCItemDespawnEvent event = (MCItemDespawnEvent) e;
Prefilters.match(prefilter, "itemname", event.getEntity().getItemStack().getType().getName(),
PrefilterType.STRING_MATCH);
return true;
}
return false;
}
@Override
public BindableEvent convert(CArray manualObject, Target t) {
throw ConfigRuntimeException.CreateUncatchableException("Unsupported Operation", Target.UNKNOWN);
}
@Override
public Map<String, Mixed> evaluate(BindableEvent e) throws EventException {
if(e instanceof MCItemDespawnEvent) {
Target t = Target.UNKNOWN;
MCItemDespawnEvent event = (MCItemDespawnEvent) e;
Map<String, Mixed> ret = evaluate_helper(event);
ret.put("location", ObjectGenerator.GetGenerator().location(event.getLocation(), false));
ret.put("id", new CString(event.getEntity().getUniqueId().toString(), t));
ret.put("item", ObjectGenerator.GetGenerator().item(event.getEntity().getItemStack(), t));
return ret;
} else {
throw new EventException("Could not convert to MCItemDespawnEvent");
}
}
@Override
public Driver driver() {
return Driver.ITEM_DESPAWN;
}
@Override
public boolean modifyEvent(String key, Mixed value,
BindableEvent event) {
return false;
}
@Override
public Version since() {
return MSVersion.V3_3_1;
}
}
@api
public static class item_spawn extends AbstractEvent {
@Override
public String getName() {
return "item_spawn";
}
@Override
public String docs() {
return "{itemname: <string match> the type of item that spawned}"
+ " Fires when an item entity comes into existence."
+ " {location: where the item spawns | id: the item's entityID | item}"
+ " {item: the itemstack of the entity}"
+ " {}";
}
@Override
@SuppressWarnings("deprecation")
public void bind(BoundEvent event) {
// handle deprecated prefilter
Map<String, Mixed> prefilter = event.getPrefilter();
if(prefilter.containsKey("item")) {
MSLog.GetLogger().w(MSLog.Tags.DEPRECATION, "The \"item\" prefilter in " + getName()
+ " is deprecated for \"itemname\".", event.getTarget());
MCItemStack is = Static.ParseItemNotation(null, prefilter.get("item").val(), 1, event.getTarget());
prefilter.put("itemname", new CString(is.getType().getName(), event.getTarget()));
}
}
@Override
public boolean matches(Map<String, Mixed> prefilter, BindableEvent e) throws PrefilterNonMatchException {
if(e instanceof MCItemSpawnEvent) {
MCItemSpawnEvent event = (MCItemSpawnEvent) e;
Prefilters.match(prefilter, "itemname",
event.getEntity().getItemStack().getType().getName(), PrefilterType.STRING_MATCH);
return true;
}
return false;
}
@Override
public BindableEvent convert(CArray manualObject, Target t) {
throw ConfigRuntimeException.CreateUncatchableException("Unsupported Operation", Target.UNKNOWN);
}
@Override
public Map<String, Mixed> evaluate(BindableEvent e) throws EventException {
if(e instanceof MCItemSpawnEvent) {
Target t = Target.UNKNOWN;
MCItemSpawnEvent event = (MCItemSpawnEvent) e;
Map<String, Mixed> ret = evaluate_helper(event);
ret.put("location", ObjectGenerator.GetGenerator().location(event.getLocation(), false));
ret.put("id", new CString(event.getEntity().getUniqueId().toString(), t));
ret.put("item", ObjectGenerator.GetGenerator().item(event.getEntity().getItemStack(), t));
return ret;
} else {
throw new EventException("Could not convert to MCItemSpawnEvent");
}
}
@Override
public Driver driver() {
return Driver.ITEM_SPAWN;
}
@Override
public boolean modifyEvent(String key, Mixed value, BindableEvent event) {
if(event instanceof MCItemSpawnEvent) {
if("item".equals(key)) {
((MCItemSpawnEvent) event).getEntity().setItemStack(ObjectGenerator.GetGenerator().item(value, value.getTarget()));
return true;
}
}
return false;
}
@Override
public Version since() {
return MSVersion.V3_3_1;
}
@Override
public void preExecution(Environment env, ActiveEvent activeEvent) {
if(activeEvent.getUnderlyingEvent() instanceof MCItemSpawnEvent) {
// Static lookups of the entity don't work here, so we need to inject them
MCEntity entity = ((MCItemSpawnEvent) activeEvent.getUnderlyingEvent()).getEntity();
Static.InjectEntity(entity);
}
}
@Override
public void postExecution(Environment env, ActiveEvent activeEvent) {
if(activeEvent.getUnderlyingEvent() instanceof MCItemSpawnEvent) {
MCEntity entity = ((MCItemSpawnEvent) activeEvent.getUnderlyingEvent()).getEntity();
Static.UninjectEntity(entity);
}
}
}
@api
public static class entity_explode extends AbstractEvent {
@Override
public String getName() {
return "entity_explode";
}
@Override
public String docs() {
return "{id: <macro> The entity UUID | type: <macro> The type of entity exploding}"
+ " Fires when an explosion occurs. Cancelling this event only protects blocks."
+ " Entities are handled in damage events."
+ " {id | type | location: Where the explosion occurs | blocks | yield}"
+ " {blocks: An array of blocks destroyed by the explosion."
+ " | yield: Percent of the blocks destroyed that should drop items."
+ " A value greater than 100 will cause more drops than the original blocks.}"
+ " {}";
}
@Override
public boolean matches(Map<String, Mixed> prefilter, BindableEvent event) throws PrefilterNonMatchException {
if(event instanceof MCEntityExplodeEvent) {
MCEntityExplodeEvent e = (MCEntityExplodeEvent) event;
if(prefilter.containsKey("id")) {
Prefilters.match(prefilter, "id", e.getEntity().getUniqueId().toString(), PrefilterType.MACRO);
}
if(prefilter.containsKey("type")) {
Prefilters.match(prefilter, "type", e.getEntity().getType().name(), PrefilterType.MACRO);
}
return true;
}
return false;
}
@Override
public BindableEvent convert(CArray manualObject, Target t) {
throw ConfigRuntimeException.CreateUncatchableException("Unsupported Operation", Target.UNKNOWN);
}
@Override
public Map<String, Mixed> evaluate(BindableEvent event) throws EventException {
if(event instanceof MCEntityExplodeEvent) {
Target t = Target.UNKNOWN;
MCEntityExplodeEvent e = (MCEntityExplodeEvent) event;
Map<String, Mixed> ret = evaluate_helper(e);
CArray blocks = new CArray(t);
for(MCBlock b : e.getBlocks()) {
blocks.push(ObjectGenerator.GetGenerator().location(b.getLocation()), t);
}
ret.put("blocks", blocks);
MCEntity ent = e.getEntity();
ret.put("id", new CString(ent.getUniqueId().toString(), t));
ret.put("type", new CString(ent.getType().name(), t));
ret.put("location", ObjectGenerator.GetGenerator().location(e.getLocation()));
ret.put("yield", new CDouble(e.getYield(), t));
return ret;
} else {
throw new EventException("Could not convert to MCEntityExplodeEvent");
}
}
@Override
public Driver driver() {
return Driver.ENTITY_EXPLODE;
}
@Override
public boolean modifyEvent(String key, Mixed value, BindableEvent event) {
if(event instanceof MCEntityExplodeEvent) {
MCEntityExplodeEvent e = (MCEntityExplodeEvent) event;
if(key.equals("yield")) {
e.setYield(ArgumentValidation.getDouble32(value, value.getTarget()));
return true;
}
if(key.equals("blocks")) {
if(value.isInstanceOf(CArray.TYPE)) {
CArray ba = (CArray) value;
List<MCBlock> blocks = new ArrayList<>();
for(String b : ba.stringKeySet()) {
MCWorld w = e.getLocation().getWorld();
MCLocation loc = ObjectGenerator.GetGenerator().location(ba.get(b, value.getTarget()), w, value.getTarget());
blocks.add(loc.getWorld().getBlockAt(loc.getBlockX(), loc.getBlockY(), loc.getBlockZ()));
}
e.setBlocks(blocks);
return true;
}
}
}
return false;
}
@Override
public Version since() {
return MSVersion.V3_3_1;
}
}
@api
public static class projectile_hit extends AbstractEvent {
@Override
public String getName() {
return "projectile_hit";
}
@Override
public String docs() {
return "{id: <macro> The entityID | type: <macro> the entity type of the projectile"
+ " | hittype: <string match> the type of object hit, either ENTITY or BLOCK}"
+ " Fires when a projectile collides with something."
+ " {type | id: the entityID of the projectile |"
+ " location: where it makes contact | shooter | hittype | hit: the entity id or block"
+ " location array of the hit object.}"
+ " {shooter: the entityID of the mob/player that fired"
+ " the projectile, or null if it is from a dispenser}"
+ " {id}";
}
@Override
public boolean matches(Map<String, Mixed> prefilter, BindableEvent event) throws PrefilterNonMatchException {
if(event instanceof MCProjectileHitEvent) {
MCProjectileHitEvent e = (MCProjectileHitEvent) event;
if(prefilter.containsKey("hittype")) {
String hittype = prefilter.get("hittype").val();
if(hittype.equals("ENTITY")) {
if(e.getHitEntity() == null) {
return false;
}
} else if(hittype.equals("BLOCK")) {
if(e.getHitBlock() == null) {
return false;
}
} else {
return false;
}
}
Prefilters.match(prefilter, "id", e.getEntity().getUniqueId().toString(), PrefilterType.MACRO);
Prefilters.match(prefilter, "type", e.getEntityType().name(), PrefilterType.MACRO);
return true;
}
return false;
}
@Override
public BindableEvent convert(CArray manualObject, Target t) {
MCEntity p = Static.getEntity(manualObject.get("id", Target.UNKNOWN), Target.UNKNOWN);
if(!(p instanceof MCProjectile)) {
throw new CREBadEntityException("The id was not a projectile", Target.UNKNOWN);
}
return EventBuilder.instantiate(MCProjectileHitEvent.class, p);
}
@Override
public Map<String, Mixed> evaluate(BindableEvent event) throws EventException {
Target t = Target.UNKNOWN;
MCProjectileHitEvent e = (MCProjectileHitEvent) event;
Map<String, Mixed> ret = evaluate_helper(e);
MCProjectile pro = e.getEntity();
ret.put("id", new CString(pro.getUniqueId().toString(), t));
ret.put("type", new CString(pro.getType().name(), t));
CArray loc = ObjectGenerator.GetGenerator().location(pro.getLocation());
ret.put("location", loc);
MCProjectileSource shooter = pro.getShooter();
if(shooter instanceof MCBlockProjectileSource) {
ret.put("shooter", ObjectGenerator.GetGenerator().location(
((MCBlockProjectileSource) shooter).getBlock().getLocation()));
} else if(shooter instanceof MCEntity) {
ret.put("shooter", new CString(((MCEntity) shooter).getUniqueId().toString(), t));
} else {
ret.put("shooter", CNull.NULL);
}
MCBlock hitblock = e.getHitBlock();
if(hitblock != null) {
ret.put("hit", ObjectGenerator.GetGenerator().location(hitblock.getLocation(), false));
ret.put("hittype", new CString("BLOCK", t));
} else {
MCEntity hitentity = e.getHitEntity();
if(hitentity != null) {
ret.put("hit", new CString(hitentity.getUniqueId().toString(), t));
ret.put("hittype", new CString("ENTITY", t));
}
}
return ret;
}
@Override
public Driver driver() {
return Driver.PROJECTILE_HIT;
}
@Override
public boolean modifyEvent(String key, Mixed value, BindableEvent event) {
if(event instanceof MCProjectileHitEvent) {
MCProjectileHitEvent e = (MCProjectileHitEvent) event;
if(key.equalsIgnoreCase("shooter")) {
MCLivingEntity le;
if(value instanceof CNull) {
le = null;
} else {
le = Static.getLivingEntity(value, value.getTarget());
}
e.getEntity().setShooter(le);
}
}
return false;
}
@Override
public MSVersion since() {
return MSVersion.V3_3_1;
}
}
@api
public static class projectile_launch extends AbstractEvent {
@Override
public String getName() {
return "projectile_launch";
}
@Override
public Driver driver() {
return Driver.PROJECTILE_LAUNCH;
}
@Override
public String docs() {
return "{type: <macro> The entity type of the projectile | world: <macro>"
+ " | shootertype: <macro> The entity type of the shooter, or 'block', or 'null'}"
+ " This event is called when a projectile is launched."
+ " Cancelling the event will only cancel the launching of the projectile."
+ " For instance when a player shoots an arrow with a bow, if the event is cancelled the bow will"
+ " still take damage from use."
+ " {id: The entityID of the projectile | type: The entity type of the projectile |"
+ " shooter: The entityID of the shooter (null if the projectile is launched by a dispenser) |"
+ " shootertype: The entity type of the shooter (null if the projectile is launched by a dispenser) |"
+ " player: the player which has launched the projectile (null if the shooter is not a player) |"
+ " location: from where the projectile is launched | velocity: the velocity of the projectile}"
+ " {velocity}"
+ " {}";
}
@Override
public MSVersion since() {
return MSVersion.V3_3_1;
}
@Override
public boolean matches(Map<String, Mixed> prefilter, BindableEvent event) throws PrefilterNonMatchException {
if(event instanceof MCProjectileLaunchEvent) {
MCProjectileLaunchEvent projectileLaunchEvent = (MCProjectileLaunchEvent) event;
Prefilters.match(prefilter, "type", projectileLaunchEvent.getEntityType().name(), PrefilterType.MACRO);
MCProjectileSource shooter = projectileLaunchEvent.getEntity().getShooter();
if(shooter != null) {
if(shooter instanceof MCBlockProjectileSource) {
Prefilters.match(prefilter, "shootertype", "block", PrefilterType.MACRO);
} else if(shooter instanceof MCEntity) {
Prefilters.match(prefilter, "shootertype", ((MCEntity) shooter).getType().name(), PrefilterType.MACRO);
}
} else {
Prefilters.match(prefilter, "shootertype", "null", PrefilterType.MACRO);
}
Prefilters.match(prefilter, "world", projectileLaunchEvent.getEntity().getWorld().getName(), PrefilterType.MACRO);
return true;
} else {
return false;
}
}
@Override
public BindableEvent convert(CArray manualObject, Target t) {
return null;
}
@Override
public Map<String, Mixed> evaluate(BindableEvent event) throws EventException {
if(event instanceof MCProjectileLaunchEvent) {
MCProjectileLaunchEvent projectileLaunchEvent = (MCProjectileLaunchEvent) event;
Map<String, Mixed> mapEvent = evaluate_helper(event);
MCProjectile projectile = projectileLaunchEvent.getEntity();
mapEvent.put("id", new CString(projectile.getUniqueId().toString(), Target.UNKNOWN));
mapEvent.put("type", new CString(projectileLaunchEvent.getEntityType().name(), Target.UNKNOWN));
MCProjectileSource shooter = projectile.getShooter();
if(shooter instanceof MCEntity) {
MCEntity es = (MCEntity) shooter;
mapEvent.put("shooter", new CString(es.getUniqueId().toString(), Target.UNKNOWN));
mapEvent.put("shootertype", new CString(es.getType().name(), Target.UNKNOWN));
if(es instanceof MCPlayer) {
mapEvent.put("player", new CString(((MCPlayer) es).getName(), Target.UNKNOWN));
} else {
mapEvent.put("player", CNull.NULL);
}
} else if(shooter instanceof MCBlockProjectileSource) {
mapEvent.put("shooter", ObjectGenerator.GetGenerator().location(
((MCBlockProjectileSource) shooter).getBlock().getLocation()));
mapEvent.put("shootertype", new CString("BLOCK", Target.UNKNOWN));
mapEvent.put("player", CNull.NULL);
} else {
mapEvent.put("shooter", CNull.NULL);
mapEvent.put("shootertype", CNull.NULL);
mapEvent.put("player", CNull.NULL);
}
mapEvent.put("location", ObjectGenerator.GetGenerator().location(projectile.getLocation()));
CArray velocity = ObjectGenerator.GetGenerator().vector(projectile.getVelocity(), Target.UNKNOWN);
velocity.set("magnitude", new CDouble(projectile.getVelocity().length(), Target.UNKNOWN), Target.UNKNOWN);
mapEvent.put("velocity", velocity);
return mapEvent;
} else {
throw new EventException("Cannot convert event to ProjectileLaunchEvent");
}
}
@Override
public boolean modifyEvent(String key, Mixed value, BindableEvent event) {
if(event instanceof MCProjectileLaunchEvent) {
MCProjectileLaunchEvent projectileLaunchEvent = (MCProjectileLaunchEvent) event;
if(key.equals("velocity")) {
projectileLaunchEvent.getEntity().setVelocity(ObjectGenerator.GetGenerator().vector(value, value.getTarget()));
return true;
}
}
return false;
}
@Override
public void preExecution(Environment env, ActiveEvent activeEvent) {
if(activeEvent.getUnderlyingEvent() instanceof MCProjectileLaunchEvent) {
// Static lookups of the entity don't work here, so we need to inject them
MCEntity entity = ((MCProjectileLaunchEvent) activeEvent.getUnderlyingEvent()).getEntity();
Static.InjectEntity(entity);
}
}
@Override
public void postExecution(Environment env, ActiveEvent activeEvent) {
if(activeEvent.getUnderlyingEvent() instanceof MCProjectileLaunchEvent) {
MCEntity entity = ((MCProjectileLaunchEvent) activeEvent.getUnderlyingEvent()).getEntity();
Static.UninjectEntity(entity);
}
}
}
@api
public static class entity_death extends AbstractEvent {
@Override
public String getName() {
return "entity_death";
}
@Override
public String docs() {
return "{id: <macro> The entityID | type: <macro> The type of entity dying.}"
+ " Fires when any living entity dies."
+ " {type | id: The entityID | drops: an array of item arrays of each stack"
+ " | xp | cause: the last entity_damage object for this entity"
+ " | location: where the entity was when it died}"
+ " {drops: an array of item arrays of what will be dropped,"
+ " replaces the normal drops, can be null | xp: the amount of xp to drop}"
+ " {id|drops|xp}";
}
@Override
public boolean matches(Map<String, Mixed> prefilter, BindableEvent e)
throws PrefilterNonMatchException {
if(e instanceof MCEntityDeathEvent) {
MCEntityDeathEvent event = (MCEntityDeathEvent) e;
Prefilters.match(prefilter, "id", event.getEntity().getUniqueId().toString(), PrefilterType.MACRO);
Prefilters.match(prefilter, "type", event.getEntity().getType().name(), PrefilterType.MACRO);
return true;
}
return false;
}
@Override
public BindableEvent convert(CArray manualObject, Target t) {
return null;
}
@Override
public Map<String, Mixed> evaluate(BindableEvent event)
throws EventException {
if(event instanceof MCEntityDeathEvent) {
MCEntityDeathEvent e = (MCEntityDeathEvent) event;
final Target t = Target.UNKNOWN;
MCLivingEntity dead = e.getEntity();
Map<String, Mixed> map = evaluate_helper(event);
CArray drops = new CArray(t);
for(MCItemStack is : e.getDrops()) {
drops.push(ObjectGenerator.GetGenerator().item(is, t), t);
}
map.put("type", new CString(dead.getType().name(), t));
map.put("id", new CString(dead.getUniqueId().toString(), t));
map.put("drops", drops);
map.put("xp", new CInt(e.getDroppedExp(), t));
CArray cod = CArray.GetAssociativeArray(t);
Map<String, Mixed> ldc = parseEntityDamageEvent(dead.getLastDamageCause(), new HashMap<>());
for(Map.Entry<String, Mixed> entry : ldc.entrySet()) {
cod.set(entry.getKey(), entry.getValue(), t);
}
map.put("cause", cod);
map.put("location", ObjectGenerator.GetGenerator().location(dead.getLocation()));
return map;
} else {
throw new EventException("Cannot convert e to EntityDeathEvent");
}
}
@Override
public Driver driver() {
return Driver.ENTITY_DEATH;
}
@Override
public boolean modifyEvent(String key, Mixed value, BindableEvent event) {
if(event instanceof MCEntityDeathEvent) {
MCEntityDeathEvent e = (MCEntityDeathEvent) event;
if(key.equals("xp")) {
e.setDroppedExp(ArgumentValidation.getInt32(value, value.getTarget()));
return true;
}
if(key.equals("drops")) {
if(value instanceof CNull) {
value = new CArray(value.getTarget());
}
if(!(value.isInstanceOf(CArray.TYPE))) {
throw new CRECastException("drops must be an array, or null", value.getTarget());
}
e.clearDrops();
CArray drops = (CArray) value;
for(String dropID : drops.stringKeySet()) {
e.addDrop(ObjectGenerator.GetGenerator().item(drops.get(dropID, value.getTarget()), value.getTarget()));
}
return true;
}
}
return false;
}
@Override
public MSVersion since() {
return MSVersion.V3_3_1;
}
}
@api
public static class creature_spawn extends AbstractEvent {
@Override
public String getName() {
return "creature_spawn";
}
@Override
public String docs() {
return "{type: <macro> | reason: <macro> One of " + StringUtils.Join(MCSpawnReason.values(), ", ", ", or ", " or ") + "}"
+ " Fired when a living entity spawns on the server."
+ " {type: the type of creature spawning | id: the entityID of the creature"
+ " | reason: the reason this creature is spawning | location: locationArray of the event}"
+ " {type: Spawn a different entity instead. This will fire a new event. If the entity type is living,"
+ " it will fire creature_spawn event with a reason of 'CUSTOM'.}"
+ " {}";
}
@Override
public boolean matches(Map<String, Mixed> prefilter, BindableEvent event) throws PrefilterNonMatchException {
if(!(event instanceof MCCreatureSpawnEvent)) {
return false;
}
MCCreatureSpawnEvent e = (MCCreatureSpawnEvent) event;
Prefilters.match(prefilter, "type", e.getEntity().getType().name(), PrefilterType.MACRO);
Prefilters.match(prefilter, "reason", e.getSpawnReason().name(), PrefilterType.MACRO);
return true;
}
@Override
public BindableEvent convert(CArray manualObject, Target t) {
return null;
}
@Override
public Map<String, Mixed> evaluate(BindableEvent event) throws EventException {
if(!(event instanceof MCCreatureSpawnEvent)) {
throw new EventException("Could not convert to MCCreatureSpawnEvent");
}
MCCreatureSpawnEvent e = (MCCreatureSpawnEvent) event;
Target t = Target.UNKNOWN;
Map<String, Mixed> map = evaluate_helper(e);
map.put("type", new CString(e.getEntity().getType().name(), t));
map.put("id", new CString(e.getEntity().getUniqueId().toString(), t));
map.put("reason", new CString(e.getSpawnReason().name(), t));
map.put("location", ObjectGenerator.GetGenerator().location(e.getLocation()));
return map;
}
@Override
public Driver driver() {
return Driver.CREATURE_SPAWN;
}
@Override
public boolean modifyEvent(String key, Mixed value, BindableEvent event) {
MCCreatureSpawnEvent e = (MCCreatureSpawnEvent) event;
if(key.equals("type")) {
MCEntityType type;
try {
type = MCEntityType.valueOf(value.val());
e.setType(type);
} catch (IllegalArgumentException iae) {
throw new CREFormatException(value.val() + " is not a valid entity type.", value.getTarget());
}
return true;
}
return false;
}
@Override
public MSVersion since() {
return MSVersion.V3_3_1;
}
@Override
public void preExecution(Environment env, ActiveEvent activeEvent) {
if(activeEvent.getUnderlyingEvent() instanceof MCCreatureSpawnEvent) {
// Static lookups of the entity don't work here, so we need to inject them
MCEntity entity = ((MCCreatureSpawnEvent) activeEvent.getUnderlyingEvent()).getEntity();
Static.InjectEntity(entity);
}
}
@Override
public void postExecution(Environment env, ActiveEvent activeEvent) {
if(activeEvent.getUnderlyingEvent() instanceof MCCreatureSpawnEvent) {
MCEntity entity = ((MCCreatureSpawnEvent) activeEvent.getUnderlyingEvent()).getEntity();
Static.UninjectEntity(entity);
}
}
}
@api
public static class entity_damage extends AbstractEvent {
@Override
public String getName() {
return "entity_damage";
}
@Override
public String docs() {
return "{id: <macro> The entityID | type: <macro> The type of entity being damaged"
+ " | cause: <macro> One of " + StringUtils.Join(MCDamageCause.values(), ", ", ", or ", " or ")
+ " | world: <string match>} Fires when any loaded entity takes damage."
+ " {type: The type of entity the got damaged | id: The entityID of the victim"
+ " | player: the player who got damaged (only present if type is PLAYER) | world | location"
+ " | cause: The type of damage | amount | finalamount: health entity will lose after modifiers"
+ " | damager: If the source of damage is a player this will contain their name, otherwise it will be"
+ " the entityID of the damager (only available when an entity causes damage)"
+ " | shooter: The name of the player who shot, otherwise the entityID"
+ " (only available when damager is a projectile)}"
+ " {amount: raw amount of damage (in half hearts)}"
+ " {}";
}
@Override
public boolean matches(Map<String, Mixed> prefilter, BindableEvent event)
throws PrefilterNonMatchException {
if(event instanceof MCEntityDamageEvent) {
MCEntityDamageEvent e = (MCEntityDamageEvent) event;
Prefilters.match(prefilter, "id", e.getEntity().getUniqueId().toString(), Prefilters.PrefilterType.MACRO);
Prefilters.match(prefilter, "type", e.getEntity().getType().name(), Prefilters.PrefilterType.MACRO);
Prefilters.match(prefilter, "cause", e.getCause().name(), Prefilters.PrefilterType.MACRO);
Prefilters.match(prefilter, "world", e.getEntity().getWorld().getName(), Prefilters.PrefilterType.STRING_MATCH);
return true;
}
return false;
}
@Override
public BindableEvent convert(CArray manualObject, Target t) {
return null;
}
@Override
public Map<String, Mixed> evaluate(BindableEvent e)
throws EventException {
if(e instanceof MCEntityDamageEvent) {
MCEntityDamageEvent event = (MCEntityDamageEvent) e;
Map<String, Mixed> map = evaluate_helper(e);
map = parseEntityDamageEvent(event, map);
return map;
} else {
throw new EventException("Cannot convert e to MCEntityDamageEvent");
}
}
@Override
public Driver driver() {
return Driver.ENTITY_DAMAGE;
}
@Override
public boolean modifyEvent(String key, Mixed value,
BindableEvent event) {
MCEntityDamageEvent e = (MCEntityDamageEvent) event;
if(key.equals("amount")) {
e.setDamage(ArgumentValidation.getDouble(value, value.getTarget()));
return true;
}
return false;
}
@Override
public MSVersion since() {
return MSVersion.V3_3_1;
}
}
@api
public static class player_interact_entity extends AbstractEvent {
@Override
public String getName() {
return "player_interact_entity";
}
@Override
public String docs() {
return "{clicked: <macro> the type of entity being clicked"
+ " | hand: <string match> The hand the player clicked with, can be either main_hand or off_hand}"
+ " Fires when a player right clicks an entity. Note, not all entities are clickable."
+ " Interactions with Armor Stands do not trigger this event."
+ " {player: the player clicking | clicked | hand | id: the id of the entity"
+ " | data: if a player is clicked, this will contain their name}"
+ " {}"
+ " {player|clicked|id|data}";
}
@Override
public boolean matches(Map<String, Mixed> prefilter, BindableEvent event)
throws PrefilterNonMatchException {
if(event instanceof MCPlayerInteractEntityEvent) {
MCPlayerInteractEntityEvent e = (MCPlayerInteractEntityEvent) event;
Prefilters.match(prefilter, "clicked", e.getEntity().getType().name(), Prefilters.PrefilterType.MACRO);
if(e.getHand() == MCEquipmentSlot.WEAPON) {
Prefilters.match(prefilter, "hand", "main_hand", PrefilterType.STRING_MATCH);
} else {
Prefilters.match(prefilter, "hand", "off_hand", PrefilterType.STRING_MATCH);
}
return true;
}
return false;
}
@Override
public BindableEvent convert(CArray manualObject, Target t) {
return null;
}
@Override
public Map<String, Mixed> evaluate(BindableEvent e)
throws EventException {
if(e instanceof MCPlayerInteractEntityEvent) {
MCPlayerInteractEntityEvent event = (MCPlayerInteractEntityEvent) e;
Map<String, Mixed> map = evaluate_helper(e);
map.put("clicked", new CString(event.getEntity().getType().name(), Target.UNKNOWN));
map.put("id", new CString(event.getEntity().getUniqueId().toString(), Target.UNKNOWN));
String data = "";
if(event.getEntity() instanceof MCPlayer) {
data = ((MCPlayer) event.getEntity()).getName();
}
map.put("data", new CString(data, Target.UNKNOWN));
if(event.getHand() == MCEquipmentSlot.WEAPON) {
map.put("hand", new CString("main_hand", Target.UNKNOWN));
} else {
map.put("hand", new CString("off_hand", Target.UNKNOWN));
}
return map;
} else {
throw new EventException("Cannot convert e to MCPlayerInteractEntityEvent");
}
}
@Override
public Driver driver() {
return Driver.PLAYER_INTERACT_ENTITY;
}
@Override
public boolean modifyEvent(String key, Mixed value,
BindableEvent event) {
return false;
}
@Override
public MSVersion since() {
return MSVersion.V3_3_1;
}
}
@api
public static class player_interact_at_entity extends AbstractEvent {
@Override
public String getName() {
return "player_interact_at_entity";
}
@Override
public String docs() {
return "{clicked: <macro> the type of entity being clicked"
+ " | hand: <string match> The hand the player clicked with, can be either main_hand or off_hand"
+ " | x: <expression> offset of clicked location from entity location on the x axis"