Make powdered snow a fluid

Right now is just used for a spilling effect, not sure if I will do anything more with it in the future, but it felt wrong to not have it

src/generated/resources/data/forge/tags/fluids/powdered_snow.json

@@ -0,0 +1,6 @@
+{
+  "replace": false,
+  "values": [
+    "tconstruct:powdered_snow"
+  ]
+}

src/generated/resources/data/tconstruct/tinkering/spilling/powdered_snow.json

@@ -0,0 +1,12 @@
+{
+  "fluid": {
+    "tag": "forge:powdered_snow",
+    "amount": 100
+  },
+  "effects": [
+    {
+      "type": "tconstruct:set_freeze",
+      "time": 160
+    }
+  ]
+}

src/main/java/slimeknights/tconstruct/common/TinkerTags.java

@@ -436,6 +436,7 @@ private static void init() {}
     public static final TagKey<Fluid> EXPENSIVE_METAL_SPILLING = tag("spilling/metal/expensive");
 
     public static final TagKey<Fluid> POTION = forgeTag("potion");
+    public static final TagKey<Fluid> POWDERED_SNOW = forgeTag("powdered_snow");
 
     private static TagKey<Fluid> tag(String name) {
       return TagKey.create(Registry.FLUID_REGISTRY, TConstruct.getResource(name));

src/main/java/slimeknights/tconstruct/common/data/tags/FluidTagProvider.java

@@ -99,6 +99,7 @@ public void addTags() {
         .addTag(TinkerFluids.enderSlime.getLocalTag());
 
     this.tag(TinkerTags.Fluids.POTION).add(TinkerFluids.potion.get());
+    this.tag(TinkerTags.Fluids.POWDERED_SNOW).add(TinkerFluids.powderedSnow.get());
 
     // tooltips //
     this.tag(TinkerTags.Fluids.GLASS_TOOLTIPS).addTags(TinkerFluids.moltenGlass.getLocalTag(), TinkerFluids.liquidSoul.getLocalTag(), TinkerFluids.moltenObsidian.getLocalTag());

src/main/java/slimeknights/tconstruct/fluids/FluidEvents.java

@@ -1,10 +1,16 @@
 package slimeknights.tconstruct.fluids;
 
+import net.minecraft.world.item.ItemStack;
+import net.minecraft.world.item.Items;
+import net.minecraftforge.event.AttachCapabilitiesEvent;
 import net.minecraftforge.event.furnace.FurnaceFuelBurnTimeEvent;
 import net.minecraftforge.eventbus.api.SubscribeEvent;
+import net.minecraftforge.fluids.FluidAttributes;
+import net.minecraftforge.fluids.FluidStack;
 import net.minecraftforge.fml.common.Mod.EventBusSubscriber;
 import net.minecraftforge.fml.common.Mod.EventBusSubscriber.Bus;
 import slimeknights.tconstruct.TConstruct;
+import slimeknights.tconstruct.fluids.util.ConstantFluidContainerWrapper;
 
 /**
  * Event subscriber for modifier events
@@ -20,4 +26,14 @@ static void onFurnaceFuel(FurnaceFuelBurnTimeEvent event) {
       event.setBurnTime(30000);
     }
   }
+
+  @SubscribeEvent
+  static void attachCapabilities(AttachCapabilitiesEvent<ItemStack> event) {
+    ItemStack stack = event.getObject();
+    if (event.getObject().is(Items.POWDER_SNOW_BUCKET)) {
+      event.addCapability(
+        TConstruct.getResource("powdered_snow"),
+        new ConstantFluidContainerWrapper(new FluidStack(TinkerFluids.powderedSnow.get(), FluidAttributes.BUCKET_VOLUME), Items.BUCKET.getDefaultInstance()));
+    }
+  }
 }

src/main/java/slimeknights/tconstruct/fluids/TinkerFluids.java

@@ -75,6 +75,7 @@ public TinkerFluids() {
                                  .build()).tab(TAB_GENERAL).stacksTo(1).craftRemainder(Items.GLASS_BOTTLE),
     () -> new FluidStack(venom.get(), FluidValues.BOTTLE))
   );
+  public static final RegistryObject<UnplaceableFluid> powderedSnow = FLUIDS.registerFluid("powdered_snow", () -> new UnplaceableFluid(Items.POWDER_SNOW_BUCKET.delegate, FluidAttributes.builder(TConstruct.getResource("block/fluid/powdered_snow/still"), TConstruct.getResource("block/fluid/powdered_snow/flowing")).sound(SoundEvents.BUCKET_FILL, SoundEvents.BUCKET_EMPTY).temperature(270)));
 
   // slime -  note second name parameter is forge tag name
   public static final FluidObject<ForgeFlowingFluid> earthSlime = FLUIDS.register("earth_slime", "slime",  coolBuilder().density(1400).viscosity(1400).temperature(350), SlimeFluid.Source::new, SlimeFluid.Flowing::new, Material.WATER, 0);

src/main/java/slimeknights/tconstruct/library/modifiers/spilling/effects/SetFreezeSpillingEffect.java

@@ -0,0 +1,40 @@
+package slimeknights.tconstruct.library.modifiers.spilling.effects;
+
+import com.google.gson.JsonDeserializer;
+import com.google.gson.JsonObject;
+import com.google.gson.JsonSerializationContext;
+import net.minecraft.resources.ResourceLocation;
+import net.minecraft.util.GsonHelper;
+import net.minecraft.world.entity.Entity;
+import net.minecraftforge.fluids.FluidStack;
+import slimeknights.tconstruct.TConstruct;
+import slimeknights.tconstruct.library.modifiers.spilling.ISpillingEffect;
+import slimeknights.tconstruct.library.tools.context.ToolAttackContext;
+import slimeknights.tconstruct.library.utils.JsonUtils;
+
+/**
+ * Effect to set an entity freezing
+ */
+public record SetFreezeSpillingEffect(int time) implements ISpillingEffect {
+  public static final ResourceLocation ID = TConstruct.getResource("set_freeze");
+
+  @Override
+  public void applyEffects(FluidStack fluid, float scale, ToolAttackContext context) {
+    Entity target = context.getTarget();
+    if (target.canFreeze()) {
+      target.setTicksFrozen(Math.max(target.getTicksRequiredToFreeze(), target.getTicksFrozen()) + time);
+      target.setRemainingFireTicks(0);
+    }
+  }
+
+  @Override
+  public JsonObject serialize(JsonSerializationContext context) {
+    JsonObject json = JsonUtils.withType(ID);
+    json.addProperty("time", time);
+    return json;
+  }
+
+  /** Loader for this effect */
+  public static final JsonDeserializer<SetFreezeSpillingEffect> LOADER = (element, type, context) ->
+    new SetFreezeSpillingEffect(GsonHelper.getAsInt(element.getAsJsonObject(), "time"));
+}

src/main/java/slimeknights/tconstruct/tools/TinkerModifiers.java

@@ -79,6 +79,7 @@
 import slimeknights.tconstruct.library.modifiers.spilling.effects.RemoveEffectSpillingEffect;
 import slimeknights.tconstruct.library.modifiers.spilling.effects.RestoreHungerSpillingEffect;
 import slimeknights.tconstruct.library.modifiers.spilling.effects.SetFireSpillingEffect;
+import slimeknights.tconstruct.library.modifiers.spilling.effects.SetFreezeSpillingEffect;
 import slimeknights.tconstruct.library.modifiers.spilling.effects.TeleportSpillingEffect;
 import slimeknights.tconstruct.library.modifiers.util.DynamicModifier;
 import slimeknights.tconstruct.library.modifiers.util.ModifierDeferredRegister;
@@ -581,6 +582,7 @@ void registerSerializers(RegistryEvent.Register<RecipeSerializer<?>> event) {
     ISpillingEffect.LOADER.registerDeserializer(PotionFluidEffect.ID,           PotionFluidEffect.LOADER);
     ISpillingEffect.LOADER.registerDeserializer(RestoreHungerSpillingEffect.ID, RestoreHungerSpillingEffect.LOADER);
     ISpillingEffect.LOADER.registerDeserializer(SetFireSpillingEffect.ID,       SetFireSpillingEffect.LOADER);
+    ISpillingEffect.LOADER.registerDeserializer(SetFreezeSpillingEffect.ID,     SetFreezeSpillingEffect.LOADER);
     ISpillingEffect.LOADER.registerDeserializer(TeleportSpillingEffect.ID,      TeleportSpillingEffect.LOADER);
     ISpillingEffect.LOADER.registerDeserializer(AddInsomniaSpillingEffect.ID,   AddInsomniaSpillingEffect.LOADER);
     ISpillingEffect.LOADER.registerDeserializer(AddBreathSpillingEffect.ID,     AddBreathSpillingEffect.LOADER);

src/main/java/slimeknights/tconstruct/tools/data/SpillingFluidProvider.java

@@ -32,6 +32,7 @@
 import slimeknights.tconstruct.library.modifiers.spilling.effects.RemoveEffectSpillingEffect;
 import slimeknights.tconstruct.library.modifiers.spilling.effects.RestoreHungerSpillingEffect;
 import slimeknights.tconstruct.library.modifiers.spilling.effects.SetFireSpillingEffect;
+import slimeknights.tconstruct.library.modifiers.spilling.effects.SetFreezeSpillingEffect;
 import slimeknights.tconstruct.library.modifiers.spilling.effects.TeleportSpillingEffect;
 import slimeknights.tconstruct.library.recipe.FluidValues;
 import slimeknights.tconstruct.library.recipe.TagPredicate;
@@ -59,6 +60,8 @@ protected void addFluids() {
     addFluid(Tags.Fluids.MILK, FluidAttributes.BUCKET_VOLUME / 10)
       .addEffect(new CureEffectsSpillingEffect(new ItemStack(Items.MILK_BUCKET)))
       .addEffect(StrongBonesModifier.SPILLING_EFFECT);
+    addFluid(TinkerTags.Fluids.POWDERED_SNOW, FluidAttributes.BUCKET_VOLUME / 10)
+      .addEffect(new SetFreezeSpillingEffect(160));
 
     // blaze - more damage, less fire
     burningFluid("blazing_blood", TinkerFluids.blazingBlood.getLocalTag(), FluidAttributes.BUCKET_VOLUME / 20, 3f, 5);

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

@@ -436,6 +436,7 @@
   "fluid.tconstruct.flowing_blazing_blood": "Flowing Blazing Blood",
   "item.tconstruct.blazing_blood_bucket": "Blazing Blood Bucket",
 
+  "fluid.tconstruct.powdered_snow": "Powdered Snow",
 
   "_comment": "Food",
 

src/main/resources/assets/tconstruct/textures/block/fluid/powdered_snow/flowing.png.mcmeta

@@ -0,0 +1,5 @@
+{
+  "animation": {
+    "frametime": 4
+  }
+}