fix #3633

Co-authored-by: TheBv <thebv939@gmail.com>
AlexModGuy · Dec 26, 2023 · e0e7d72 · e0e7d72
1 parent 5a9af8b
commit e0e7d72
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Showing 8 changed files with 119 additions and 2 deletions.
diff --git a/src/generated/resources/data/iceandfire/tags/items/make_item_drops_fireimmune.json b/src/generated/resources/data/iceandfire/tags/items/make_item_drops_fireimmune.json
@@ -0,0 +1,6 @@
+{
+  "values": [
+    "iceandfire:dragonsteel_lightning_sword",
+    "iceandfire:dragonbone_sword_lightning"
+  ]
+}
diff --git a/src/generated/resources/data/iceandfire/worldgen/structure/gorgon_temple.json b/src/generated/resources/data/iceandfire/worldgen/structure/gorgon_temple.json
@@ -1,6 +1,6 @@
 {
   "type": "iceandfire:gorgon_temple",
-  "biomes": "#iceandfire:has_structure/mausoleum",
+  "biomes": "#iceandfire:has_structure/gorgon_temple",
   "max_distance_from_center": 16,
   "project_start_to_heightmap": "WORLD_SURFACE_WG",
   "size": 2,

diff --git a/src/main/java/com/github/alexthe666/iceandfire/datagen/DataGenerators.java b/src/main/java/com/github/alexthe666/iceandfire/datagen/DataGenerators.java
@@ -2,6 +2,8 @@
 
 import com.github.alexthe666.iceandfire.IceAndFire;
 import com.github.alexthe666.iceandfire.datagen.tags.BannerPatternTagGenerator;
+import com.github.alexthe666.iceandfire.datagen.tags.IafBlockTags;
+import com.github.alexthe666.iceandfire.datagen.tags.IafItemTags;
 import com.github.alexthe666.iceandfire.datagen.tags.POITagGenerator;
 import net.minecraft.DetectedVersion;
 import net.minecraft.core.HolderLookup;
@@ -11,6 +13,7 @@
 import net.minecraft.network.chat.Component;
 import net.minecraft.server.packs.PackType;
 import net.minecraft.server.packs.metadata.pack.PackMetadataSection;
+import net.minecraftforge.common.data.BlockTagsProvider;
 import net.minecraftforge.common.data.DatapackBuiltinEntriesProvider;
 import net.minecraftforge.common.data.ExistingFileHelper;
 import net.minecraftforge.data.event.GatherDataEvent;
@@ -43,6 +46,9 @@ public static void gatherData(GatherDataEvent event) {
                 Arrays.stream(PackType.values()).collect(Collectors.toMap(Function.identity(), DetectedVersion.BUILT_IN::getPackVersion)))));
         generator.addProvider(event.includeServer(), new IafBiomeTagGenerator(output, lookupProvider, helper));
         generator.addProvider(event.includeClient(), new AtlasGenerator(output, helper));
+        BlockTagsProvider blocktags  = new IafBlockTags(output, provider, helper);
+        generator.addProvider(event.includeServer(), blocktags);
+        generator.addProvider(event.includeServer(), new IafItemTags(output, provider, blocktags.contentsGetter(), helper));
 
     }
 }
diff --git a/src/main/java/com/github/alexthe666/iceandfire/datagen/tags/IafBlockTags.java b/src/main/java/com/github/alexthe666/iceandfire/datagen/tags/IafBlockTags.java
@@ -0,0 +1,26 @@
+package com.github.alexthe666.iceandfire.datagen.tags;
+
+import com.github.alexthe666.iceandfire.IceAndFire;
+import net.minecraft.core.HolderLookup;
+import net.minecraft.data.PackOutput;
+import net.minecraftforge.common.data.BlockTagsProvider;
+import net.minecraftforge.common.data.ExistingFileHelper;
+
+import java.util.concurrent.CompletableFuture;
+
+public class IafBlockTags extends BlockTagsProvider {
+
+    public IafBlockTags(PackOutput output, CompletableFuture<HolderLookup.Provider> future, ExistingFileHelper helper) {
+        super(output, future, IceAndFire.MODID, helper);
+    }
+
+    @Override
+    protected void addTags(HolderLookup.Provider pProvider) {
+    }
+
+    @Override
+    public String getName() {
+        return "Ice and Fire Block Tags";
+    }
+}
+
diff --git a/src/main/java/com/github/alexthe666/iceandfire/datagen/tags/IafItemTags.java b/src/main/java/com/github/alexthe666/iceandfire/datagen/tags/IafItemTags.java
@@ -0,0 +1,40 @@
+package com.github.alexthe666.iceandfire.datagen.tags;
+
+import com.github.alexthe666.iceandfire.IceAndFire;
+import com.github.alexthe666.iceandfire.item.IafItemRegistry;
+import net.minecraft.core.HolderLookup;
+import net.minecraft.data.PackOutput;
+import net.minecraft.data.tags.ItemTagsProvider;
+import net.minecraft.data.tags.TagsProvider;
+import net.minecraft.resources.ResourceLocation;
+import net.minecraft.tags.ItemTags;
+import net.minecraft.tags.TagKey;
+import net.minecraft.world.item.Item;
+import net.minecraft.world.level.block.Block;
+import net.minecraftforge.common.data.ExistingFileHelper;
+
+import java.util.concurrent.CompletableFuture;
+
+public class IafItemTags extends ItemTagsProvider {
+    public static TagKey<Item> MAKE_ITEM_DROPS_FIREIMMUNE = createKey("make_item_drops_fireimmune");
+
+    public IafItemTags(PackOutput output, CompletableFuture<HolderLookup.Provider> lookupProvider, CompletableFuture<TagsProvider.TagLookup<Block>> blockTags, ExistingFileHelper helper) {
+        super(output, lookupProvider, blockTags, IceAndFire.MODID, helper);
+    }
+
+    @Override
+    protected void addTags(HolderLookup.Provider provider) {
+        tag(MAKE_ITEM_DROPS_FIREIMMUNE)
+                .add(IafItemRegistry.DRAGONSTEEL_LIGHTNING_SWORD.get())
+                .add(IafItemRegistry.DRAGONBONE_SWORD_LIGHTNING.get());
+    }
+
+    private static TagKey<Item> createKey(final String name) {
+        return ItemTags.create(new ResourceLocation(IceAndFire.MODID, name));
+    }
+
+    @Override
+    public String getName() {
+        return "Ice and Fire Item Tags";
+    }
+}
diff --git a/src/main/java/com/github/alexthe666/iceandfire/event/ServerEvents.java b/src/main/java/com/github/alexthe666/iceandfire/event/ServerEvents.java
@@ -3,6 +3,7 @@
 import com.github.alexthe666.iceandfire.IafConfig;
 import com.github.alexthe666.iceandfire.IceAndFire;
 import com.github.alexthe666.iceandfire.block.IafBlockRegistry;
+import com.github.alexthe666.iceandfire.datagen.tags.IafItemTags;
 import com.github.alexthe666.iceandfire.entity.*;
 import com.github.alexthe666.iceandfire.entity.ai.AiDebug;
 import com.github.alexthe666.iceandfire.entity.ai.EntitySheepAIFollowCyclops;
@@ -64,7 +65,7 @@
 import net.minecraft.world.phys.AABB;
 import net.minecraft.world.phys.EntityHitResult;
 import net.minecraftforge.event.LootTableLoadEvent;
-import net.minecraftforge.event.entity.EntityAttributeCreationEvent;
+import net.minecraftforge.event.entity.EntityStruckByLightningEvent;
 import net.minecraftforge.event.entity.ProjectileImpactEvent;
 import net.minecraftforge.event.entity.living.*;
 import net.minecraftforge.event.entity.player.AttackEntityEvent;
@@ -73,12 +74,14 @@
 import net.minecraftforge.event.level.BlockEvent;
 import net.minecraftforge.event.server.ServerAboutToStartEvent;
 import net.minecraftforge.event.village.VillagerTradesEvent;
+import net.minecraftforge.eventbus.api.EventPriority;
 import net.minecraftforge.eventbus.api.SubscribeEvent;
 import net.minecraftforge.fml.common.Mod;
 import net.minecraftforge.registries.ForgeRegistries;
 
 import javax.annotation.Nullable;
 import java.util.*;
+import java.util.stream.Collectors;
 
 @Mod.EventBusSubscriber(modid = IceAndFire.MODID)
 public class ServerEvents {
@@ -289,6 +292,29 @@ public void onEntityDrop(LivingDropsEvent event) {
         }
     }
 
+    @SubscribeEvent(priority = EventPriority.LOWEST)
+    public void makeItemDropsFireImmune(LivingDropsEvent event) {
+        boolean makeFireImmune = false;
+
+        if (event.getSource().getDirectEntity() instanceof LightningBolt bolt && bolt.getTags().contains(BOLT_DONT_DESTROY_ITEMS)) {
+            makeFireImmune = true;
+        } else if (event.getSource().getEntity() instanceof Player player && player.getItemInHand(player.getUsedItemHand()).is(IafItemTags.MAKE_ITEM_DROPS_FIREIMMUNE)) {
+            makeFireImmune = true;
+        }
+
+        if (makeFireImmune) {
+            Set<ItemEntity> fireImmuneDrops = event.getDrops().stream().map(itemEntity -> new ItemEntity(itemEntity.level(), itemEntity.getX(), itemEntity.getY(), itemEntity.getZ(), itemEntity.getItem()) {
+                @Override
+                public boolean fireImmune() {
+                    return true;
+                }
+            }).collect(Collectors.toSet());
+
+            event.getDrops().clear();
+            event.getDrops().addAll(fireImmuneDrops);
+        }
+    }
+
     @SubscribeEvent
     public void onLivingAttacked(final LivingAttackEvent event) {
         if (event.getSource() != null && event.getSource().getEntity() != null) {
@@ -652,4 +678,13 @@ public void onVillagerTrades(VillagerTradesEvent event) {
             IafVillagerRegistry.addScribeTrades(event.getTrades());
         }
     }
+
+    public static String BOLT_DONT_DESTROY_ITEMS = "skip_items";
+
+    @SubscribeEvent
+    public void onLightningHit(EntityStruckByLightningEvent event) {
+        if (event.getLightning().getTags().contains(BOLT_DONT_DESTROY_ITEMS) && event.getEntity() instanceof ItemEntity) {
+            event.setCanceled(true);
+        }
+    }
 }
diff --git a/src/main/java/com/github/alexthe666/iceandfire/item/DragonSteelOverrides.java b/src/main/java/com/github/alexthe666/iceandfire/item/DragonSteelOverrides.java
@@ -3,6 +3,7 @@
 import com.github.alexthe666.iceandfire.IafConfig;
 import com.github.alexthe666.iceandfire.entity.EntityDeathWorm;
 import com.github.alexthe666.iceandfire.entity.props.FrozenProperties;
+import com.github.alexthe666.iceandfire.event.ServerEvents;
 import com.google.common.collect.Multimap;
 import net.minecraft.ChatFormatting;
 import net.minecraft.network.chat.Component;
@@ -92,6 +93,7 @@ default void hurtEnemy(T item, ItemStack stack, LivingEntity target, LivingEntit
             }
             if (!attacker.level().isClientSide && flag) {
                 LightningBolt lightningboltentity = EntityType.LIGHTNING_BOLT.create(target.level());
+                lightningboltentity.getTags().add(ServerEvents.BOLT_DONT_DESTROY_ITEMS);
                 lightningboltentity.moveTo(target.position());
                 if (!target.level().isClientSide) {
                     target.level().addFreshEntity(lightningboltentity);

diff --git a/src/main/java/com/github/alexthe666/iceandfire/item/ItemAlchemySword.java b/src/main/java/com/github/alexthe666/iceandfire/item/ItemAlchemySword.java
@@ -4,6 +4,7 @@
 import com.github.alexthe666.iceandfire.entity.EntityFireDragon;
 import com.github.alexthe666.iceandfire.entity.EntityIceDragon;
 import com.github.alexthe666.iceandfire.entity.props.FrozenProperties;
+import com.github.alexthe666.iceandfire.event.ServerEvents;
 import net.minecraft.ChatFormatting;
 import net.minecraft.network.chat.Component;
 import net.minecraft.world.effect.MobEffectInstance;
@@ -52,6 +53,7 @@ public boolean hurtEnemy(@NotNull ItemStack stack, @NotNull LivingEntity target,
             }
             if (!attacker.level().isClientSide && flag) {
                 LightningBolt lightningboltentity = EntityType.LIGHTNING_BOLT.create(target.level());
+                lightningboltentity.getTags().add(ServerEvents.BOLT_DONT_DESTROY_ITEMS);
                 lightningboltentity.moveTo(target.position());
                 if (!target.level().isClientSide) {
                     target.level().addFreshEntity(lightningboltentity);