build.gradle

@@ -144,6 +144,11 @@ repositories {
     maven {
         url 'https://modmaven.dev/'
     }
+
+    maven {
+        name = "Illusive Soulworks maven"
+        url = "https://maven.theillusivec4.top/"
+    }
 }
 
 dependencies {
@@ -154,6 +159,11 @@ dependencies {
 
     annotationProcessor 'org.spongepowered:mixin:0.8.5:processor'
 
+    // Compile against only the Curios API artifact
+    compileOnly(fg.deobf("top.theillusivec4.curios:curios-forge:${minecraft_version}-${curios_version}:api"))
+    // Use the full Curios API jar at runtime
+    runtimeOnly(fg.deobf("top.theillusivec4.curios:curios-forge:${minecraft_version}-${curios_version}"))
+
     // compile against the JEI API but do not include it at runtime
     compileOnly(fg.deobf("mezz.jei:jei-${minecraft_version}-common-api:${jei_version}"))
     compileOnly(fg.deobf("mezz.jei:jei-${minecraft_version}-forge-api:${jei_version}"))

gradle.properties

@@ -43,6 +43,8 @@ cct_version=1.101.3
 jei_version=11.6.0.1015
 # The version of Mekanism we use when testing
 mekanism_version=10.3.8.477
+# The version of Curios we use
+curios_version=5.1.4.1
 
 ## Mod Properties
 

src/main/java/net/banutama/utamacraft/Utamacraft.java

@@ -16,12 +16,16 @@ import net.minecraft.client.gui.screens.MenuScreens;
 import net.minecraftforge.common.MinecraftForge;
 import net.minecraftforge.eventbus.api.IEventBus;
 import net.minecraftforge.eventbus.api.SubscribeEvent;
+import net.minecraftforge.fml.InterModComms;
 import net.minecraftforge.fml.common.Mod;
 import net.minecraftforge.fml.event.lifecycle.FMLClientSetupEvent;
 import net.minecraftforge.fml.event.lifecycle.FMLCommonSetupEvent;
+import net.minecraftforge.fml.event.lifecycle.InterModEnqueueEvent;
 import net.minecraftforge.fml.javafmlmod.FMLJavaModLoadingContext;
 
 import org.slf4j.Logger;
+import top.theillusivec4.curios.api.SlotTypeMessage;
+import top.theillusivec4.curios.api.SlotTypePreset;
 
 // The value here should match an entry in the META-INF/mods.toml file
 @Mod(Utamacraft.MOD_ID)
@@ -58,5 +62,11 @@ public class Utamacraft {
         public static void onClientSetup(FMLClientSetupEvent event) {
             MenuScreens.register(ModMenuTypes.INSOLATOR_MENU.get(), InsolatorScreen::new);
         }
+
+        @SubscribeEvent
+        public static void onIntermodEnqueue(InterModEnqueueEvent event) {
+            InterModComms.sendTo("curios", SlotTypeMessage.REGISTER_TYPE,
+                    () -> SlotTypePreset.NECKLACE.getMessageBuilder().build());
+        }
     }
 }

src/main/java/net/banutama/utamacraft/item/FireWardItem.java

@@ -0,0 +1,30 @@
+package net.banutama.utamacraft.item;
+
+import net.minecraft.ChatFormatting;
+import net.minecraft.network.chat.Component;
+import net.minecraft.world.item.Item;
+import net.minecraft.world.item.ItemStack;
+import net.minecraft.world.item.TooltipFlag;
+import net.minecraft.world.level.Level;
+import org.jetbrains.annotations.Nullable;
+import top.theillusivec4.curios.api.type.capability.ICurioItem;
+
+import java.util.List;
+
+public class FireWardItem extends Item implements ICurioItem {
+    public FireWardItem() {
+        super(getProperties());
+    }
+
+    private static Properties getProperties() {
+        return new Properties().tab(ModCreativeModeTab.TAB).stacksTo(1);
+    }
+
+    @Override
+    public void appendHoverText(ItemStack pStack, @Nullable Level pLevel, List<Component> pTooltipComponents, TooltipFlag pIsAdvanced) {
+        super.appendHoverText(pStack, pLevel, pTooltipComponents, pIsAdvanced);
+        pTooltipComponents.add(Component.translatable("tooltip.utamacraft.fire_ward")
+                .withStyle(ChatFormatting.DARK_RED)
+                .withStyle(ChatFormatting.BOLD));
+    }
+}

src/main/java/net/banutama/utamacraft/item/ModItems.java

@@ -12,21 +12,27 @@ public class ModItems {
             DeferredRegister.create(ForgeRegistries.ITEMS, Utamacraft.MOD_ID);
 
     public static final RegistryObject<Item> LOGO =
-            ITEMS.register("utamacraft_logo", () -> new Item(new Item.Properties()));
+            ITEMS.register("utamacraft_logo", ModItems::simpleItem);
     public static final RegistryObject<Item> PLAYER_PERIPHERAL =
             ITEMS.register("player_peripheral", PlayerPeripheralItem::new);
     public static final RegistryObject<Item> TUNGSTEN_INGOT =
-            ITEMS.register("tungsten_ingot", () -> new Item(new Item.Properties().tab(ModCreativeModeTab.TAB)));
+            ITEMS.register("tungsten_ingot", ModItems::simpleItem);
     public static final RegistryObject<Item> RAW_TUNGSTEN =
-            ITEMS.register("raw_tungsten", () -> new Item(new Item.Properties().tab(ModCreativeModeTab.TAB)));
+            ITEMS.register("raw_tungsten", ModItems::simpleItem);
     public static final RegistryObject<Item> FIBER_GLASS =
-            ITEMS.register("fiber_glass", () -> new Item(new Item.Properties().tab(ModCreativeModeTab.TAB)));
+            ITEMS.register("fiber_glass", ModItems::simpleItem);
     public static final RegistryObject<Item> PCB =
-            ITEMS.register("pcb", () -> new Item(new Item.Properties().tab(ModCreativeModeTab.TAB)));
+            ITEMS.register("pcb", ModItems::simpleItem);
     public static final RegistryObject<Item> BULB =
-            ITEMS.register("bulb", () -> new Item(new Item.Properties().tab(ModCreativeModeTab.TAB)));
+            ITEMS.register("bulb", ModItems::simpleItem);
+    public static final RegistryObject<FireWardItem> FIRE_WARD =
+            ITEMS.register("fire_ward", FireWardItem::new);
 
     public static void register(IEventBus eventBus) {
         ITEMS.register(eventBus);
     }
+
+    private static Item simpleItem() {
+        return new Item(new Item.Properties().tab(ModCreativeModeTab.TAB));
+    }
 }

src/main/java/net/banutama/utamacraft/mixin/EntityMixin.java

@@ -1,19 +1,33 @@
 package net.banutama.utamacraft.mixin;
 
 import com.mojang.logging.LogUtils;
+import net.banutama.utamacraft.item.ModItems;
 import net.minecraft.world.damagesource.DamageSource;
 import net.minecraft.world.entity.Entity;
+import net.minecraft.world.entity.LivingEntity;
+import net.minecraft.world.item.ItemStack;
 import org.spongepowered.asm.mixin.Mixin;
 import org.spongepowered.asm.mixin.injection.At;
 import org.spongepowered.asm.mixin.injection.Inject;
 import org.spongepowered.asm.mixin.injection.callback.CallbackInfoReturnable;
+import top.theillusivec4.curios.api.CuriosApi;
+import top.theillusivec4.curios.api.SlotResult;
 
 @Mixin(Entity.class)
 public class EntityMixin {
     @Inject(at = @At("HEAD"), method = "isInvulnerableTo", cancellable = true)
     private void checkInvulnerabilities(DamageSource source, CallbackInfoReturnable<Boolean> cir) {
-        if (source.isFire()) {
-            LogUtils.getLogger().info("DamageSource is fire");
+        if (((Object) this) instanceof LivingEntity living) {
+            if (source.isFire()) {
+                ItemStack res = CuriosApi
+                        .getCuriosHelper()
+                        .findFirstCurio(living, ModItems.FIRE_WARD.get())
+                        .map(SlotResult::stack)
+                        .orElse(ItemStack.EMPTY);
+                if (!res.isEmpty()) {
+                    cir.setReturnValue(true);
+                }
+            }
         }
     }
 }

src/main/resources/assets/utamacraft/lang/en_us.json

@@ -6,6 +6,7 @@
   "block_entity.utamacraft.insolator": "Insolator",
   "item.utamacraft.bulb": "Bulb",
   "item.utamacraft.fiber_glass": "Fiberglass",
+  "item.utamacraft.fire_ward": "Fire Ward Necklace",
   "item.utamacraft.insolator": "Insolator",
   "item.utamacraft.pcb": "Printed Circuit Board",
   "item.utamacraft.player_peripheral": "Player peripheral",
@@ -18,6 +19,7 @@
   "tooltip.utamacraft.energy.amount": "%s FE",
   "tooltip.utamacraft.energy.amount.with_capacity": "%s / %s FE",
   "tooltip.utamacraft.ethereal_glass": "Glass that is not solid to players",
+  "tooltip.utamacraft.fire_ward": "Protects the player from fire damage",
   "tooltip.utamacraft.fluid.empty": "Empty",
   "tooltip.utamacraft.fluid.amount": "%s mB",
   "tooltip.utamacraft.fluid.amount.with_capacity":  "%s / %s mB",

src/main/resources/assets/utamacraft/models/item/fire_ward.json

@@ -0,0 +1,6 @@
+{
+  "parent": "item/generated",
+  "textures": {
+    "layer0": "utamacraft:item/fire_ward"
+  }
+}

src/main/resources/data/curios/tags/items/necklace.json

@@ -0,0 +1,5 @@
+{
+  "values": [
+    "utamacraft:fire_ward"
+  ]
+}

src/main/resources/data/utamacraft/recipes/fire_ward.json

@@ -0,0 +1,26 @@
+{
+  "type": "minecraft:crafting_shaped",
+  "pattern": [
+    "C C",
+    "T T",
+    "FoF"
+  ],
+  "key": {
+    "C": {
+      "item": "minecraft:copper_ingot"
+    },
+    "T": {
+      "item": "utamacraft:tungsten_ingot"
+    },
+    "F": {
+      "item": "minecraft:fire_charge"
+    },
+    "o": {
+      "item": "minecraft:ender_eye"
+    }
+  },
+  "result": {
+    "item": "utamacraft:fire_ward",
+    "count": 1
+  }
+}

tools/generate-insolator-recipes.py

@@ -54,7 +54,7 @@ ITEMS = [
     "minecraft:rose_bush",
     "minecraft:sea_pickle",
     "minecraft:seagrass",
-    "minecraft:short_grass",
+    # "minecraft:short_grass", TODO: 1.20 (replaces minecraft:grass)
     "minecraft:small_dripleaf",
     "minecraft:spore_blossom",
     "minecraft:spruce_leaves",