Added LightningNearbyEntities and began adding effects to default bosses

eco-core/core-plugin/src/main/java/com/willfp/ecobosses/bosses/effects/Effects.java

@@ -2,6 +2,7 @@ package com.willfp.ecobosses.bosses.effects;
 
 import com.google.common.collect.ImmutableMap;
 import com.willfp.ecobosses.bosses.effects.effects.DamageNearbyPlayers;
+import com.willfp.ecobosses.bosses.effects.effects.LightningNearbyEntities;
 import lombok.experimental.UtilityClass;
 import org.jetbrains.annotations.NotNull;
 import org.jetbrains.annotations.Nullable;
@@ -17,6 +18,7 @@ public class Effects {
      */
     private static final Map<String, Function<List<String>, Effect>> EFFECTS = new ImmutableMap.Builder<String, Function<List<String>, Effect>>()
             .put("damage-nearby-players", DamageNearbyPlayers::new)
+            .put("lightning-nearby-entities", LightningNearbyEntities::new)
             .build();
 
     /**

eco-core/core-plugin/src/main/java/com/willfp/ecobosses/bosses/effects/effects/LightningNearbyEntities.java

@@ -0,0 +1,51 @@
+package com.willfp.ecobosses.bosses.effects.effects;
+
+import com.willfp.eco.util.LightningUtils;
+import com.willfp.eco.util.NumberUtils;
+import com.willfp.ecobosses.bosses.EcoBoss;
+import com.willfp.ecobosses.bosses.effects.Effect;
+import org.bukkit.entity.Entity;
+import org.bukkit.entity.LivingEntity;
+import org.jetbrains.annotations.NotNull;
+
+import java.util.List;
+
+public class LightningNearbyEntities extends Effect {
+    private final int frequency;
+    private final double chance;
+    private final double damage;
+    private final double radius;
+
+    public LightningNearbyEntities(@NotNull final List<String> args) {
+        super(args);
+
+        if (args.size() < 4) {
+            showConfigError("Incorrect amount of arguments!");
+        }
+
+        frequency = Integer.parseInt(args.get(0));
+        chance = Double.parseDouble(args.get(1));
+        radius = Double.parseDouble(args.get(2));
+        damage = Double.parseDouble(args.get(3));
+    }
+
+    @Override
+    public String getUsage() {
+        return "lightning-nearby-entities:<frequency>:<chance>:<damage>:<radius>";
+    }
+
+    @Override
+    public void tick(@NotNull final EcoBoss boss,
+                     @NotNull final LivingEntity entity,
+                     final long tick) {
+        if (tick % frequency == 0) {
+            for (Entity nearbyEntity : entity.getNearbyEntities(radius, radius, radius)) {
+                if (NumberUtils.randFloat(0, 100) < chance) {
+                    if (nearbyEntity instanceof LivingEntity) {
+                        LightningUtils.strike((LivingEntity) nearbyEntity, damage);
+                    }
+                }
+            }
+        }
+    }
+}

eco-core/core-plugin/src/main/resources/bosses/steel_golem.yml

@@ -54,7 +54,8 @@ broadcast:
     - "&f - &8%third%&f (%third_damage% Damage)"
     - ""
 
-effects: []
+effects:
+  - "damage-nearby-players:15:2:3"
 
 defence:
   immunities:

eco-core/core-plugin/src/main/resources/bosses/tarantula.yml

@@ -54,7 +54,8 @@ broadcast:
     - "&f - &4%third%&f (%third_damage% Damage)"
     - ""
 
-effects: []
+effects:
+  - "lightning-nearby-entities:100:15:2:3"
 
 defence:
   immunities: