added create_explosion and more event handlers.

src/main/java/carpet/script/CarpetEventServer.java

@@ -5,6 +5,7 @@ import carpet.CarpetSettings;
 import carpet.helpers.TickSpeed;
 import carpet.script.exception.InternalExpressionException;
 import carpet.script.value.BlockValue;
+import carpet.script.value.BooleanValue;
 import carpet.script.value.EntityValue;
 import carpet.script.value.FunctionValue;
 import carpet.script.value.ListValue;
@@ -19,8 +20,11 @@ import carpet.utils.Messenger;
 import com.mojang.brigadier.exceptions.CommandSyntaxException;
 import net.minecraft.block.BlockState;
 import net.minecraft.entity.EntityType;
+import net.minecraft.entity.LivingEntity;
+import net.minecraft.entity.TntEntity;
 import net.minecraft.entity.damage.DamageSource;
 import net.minecraft.entity.passive.MerchantEntity;
+import net.minecraft.entity.projectile.ProjectileEntity;
 import net.minecraft.server.MinecraftServer;
 import net.minecraft.server.command.ServerCommandSource;
 import net.minecraft.entity.Entity;
@@ -42,6 +46,7 @@ import net.minecraft.village.Merchant;
 import net.minecraft.village.TradeOffer;
 import net.minecraft.world.World;
 import net.minecraft.world.chunk.Chunk;
+import net.minecraft.world.explosion.Explosion;
 import org.apache.commons.lang3.tuple.Pair;
 
 import java.util.ArrayList;
@@ -52,6 +57,7 @@ import java.util.HashSet;
 import java.util.Iterator;
 import java.util.LinkedList;
 import java.util.List;
+import java.util.Locale;
 import java.util.Map;
 import java.util.Objects;
 import java.util.Set;
@@ -865,21 +871,55 @@ public class CarpetEventServer
                 );
             }
         };
-        public static final Event EXPLOSION = new Event("explosion", 6, true)
+        //copy of Explosion.getCausingEntity() #TRACK#
+        private static LivingEntity getExplosionCausingEntity(Entity entity)
+        {
+            if (entity == null)  return null;
+            else if (entity instanceof TntEntity) return ((TntEntity)entity).getCausingEntity();
+            else if (entity instanceof LivingEntity) return (LivingEntity)entity;
+            else if (entity instanceof ProjectileEntity) {
+                Entity owner = ((ProjectileEntity)entity).getOwner();
+                if (owner instanceof LivingEntity) return (LivingEntity)owner;
+            }
+            return null;
+        }
+
+        public static final Event EXPLOSION_OUTCOME = new Event("explosion_outcome", 8, true)
         {
             @Override
-            public void onExplosion(ServerWorld world, double x, double y, double z, float power, DamageSource source, boolean createFire, List<BlockPos> affectedBlocks, List<Entity> affectedEntities)
+            public void onExplosion(ServerWorld world, Entity e,  Supplier<LivingEntity> attacker, double x, double y, double z, float power, boolean createFire, List<BlockPos> affectedBlocks, List<Entity> affectedEntities, Explosion.DestructionType type)
             {
                 handler.call(
                         () -> Arrays.asList(
                                 ListValue.fromTriple(x, y, z),
-                                new NumericValue(power),
-                                source.getAttacker()==null?Value.NULL:new EntityValue(source.getAttacker()),
-                                createFire?Value.TRUE:Value.FALSE,
-                                new ListValue(affectedBlocks.stream().map(
+                                NumericValue.of(power),
+                                EntityValue.of(e),
+                                EntityValue.of(attacker!= null?attacker.get():Event.getExplosionCausingEntity(e)),
+                                StringValue.of(type.name().toLowerCase(Locale.ROOT)),
+                                BooleanValue.of(createFire),
+                                new ListValue(affectedBlocks.stream().filter(b -> !world.isAir(b)). map( // da heck they send air blocks
                                         b -> new BlockValue(world.getBlockState(b),world,b)
                                 ).collect(Collectors.toList())),
-                                new ListValue(affectedEntities.stream().map(EntityValue::new).collect(Collectors.toList()))
+                                new ListValue(affectedEntities.stream().map(EntityValue::of).collect(Collectors.toList()))
+                        ), () -> CarpetServer.minecraft_server.getCommandSource().withWorld(world)
+                );
+            }
+        };
+
+
+        public static final Event EXPLOSION = new Event("explosion", 6, true)
+        {
+            @Override
+            public void onExplosion(ServerWorld world, Entity e, Supplier<LivingEntity> attacker, double x, double y, double z, float power, boolean createFire, List<BlockPos> affectedBlocks, List<Entity> affectedEntities, Explosion.DestructionType type)
+            {
+                handler.call(
+                        () -> Arrays.asList(
+                                ListValue.fromTriple(x, y, z),
+                                NumericValue.of(power),
+                                EntityValue.of(e),
+                                EntityValue.of(attacker!= null?attacker.get():Event.getExplosionCausingEntity(e)),
+                                StringValue.of(type.name().toLowerCase(Locale.ROOT)),
+                                BooleanValue.of(createFire)
                         ), () -> CarpetServer.minecraft_server.getCommandSource().withWorld(world)
                 );
             }
@@ -1004,8 +1044,7 @@ public class CarpetEventServer
         public void onSlotSwitch(ServerPlayerEntity player, int from, int to) {}
         public void onTrade(ServerPlayerEntity player, Merchant merchant, TradeOffer tradeOffer) {}
 
-        public void onExplosion(ServerWorld world, double x, double y, double z, float power, DamageSource source, boolean createFire, List<BlockPos> affectedBlocks, List<Entity> affectedEntities) { }
-
+        public void onExplosion(ServerWorld world, Entity e,  Supplier<LivingEntity> attacker, double x, double y, double z, float power, boolean createFire, List<BlockPos> affectedBlocks, List<Entity> affectedEntities, Explosion.DestructionType type) { }
         public void onWorldEvent(ServerWorld world, BlockPos pos) { }
         public void onWorldEventFlag(ServerWorld world, BlockPos pos, int flag) { }
         public void onCarpetRuleChanges(ParsedRule<?> rule, ServerCommandSource source) { }