Snare vines

src/generated/resources/data/ars_nouveau/tags/mob_effect/to_sync.json

@@ -1,3 +1,5 @@
 {
-  "values": []
+  "values": [
+    "ars_nouveau:snared"
+  ]
 }

src/main/java/com/hollingsworth/arsnouveau/client/renderer/layer/VinesEffectHandler.java

@@ -0,0 +1,64 @@
+package com.hollingsworth.arsnouveau.client.renderer.layer;
+
+import com.hollingsworth.arsnouveau.ArsNouveau;
+import com.mojang.blaze3d.vertex.PoseStack;
+import com.mojang.blaze3d.vertex.VertexConsumer;
+import com.mojang.math.Axis;
+import net.minecraft.client.Camera;
+import net.minecraft.client.renderer.MultiBufferSource;
+import net.minecraft.client.renderer.Sheets;
+import net.minecraft.client.renderer.texture.TextureAtlasSprite;
+import net.minecraft.client.resources.model.Material;
+import net.minecraft.resources.ResourceLocation;
+import net.minecraft.world.entity.Entity;
+import net.minecraft.world.inventory.InventoryMenu;
+
+public class VinesEffectHandler {
+
+    public static final Material VINES_1 =new Material(InventoryMenu.BLOCK_ATLAS, new ResourceLocation(ArsNouveau.MODID,"block/snare_0"));
+    public static final Material VINES_2 =new Material(InventoryMenu.BLOCK_ATLAS, new ResourceLocation(ArsNouveau.MODID,"block/snare_1"));
+    public static void renderWorldVinesEffect(PoseStack pMatrixStack, MultiBufferSource pBuffer, Camera camera, Entity pEntity) {
+        TextureAtlasSprite textureAtlasSprite0 = VINES_1.sprite();
+        TextureAtlasSprite textureAtlasSprite1 = VINES_2.sprite();
+        pMatrixStack.pushPose();
+        float f = pEntity.getBbWidth() * 1.4F;
+        pMatrixStack.scale(f, f, f);
+        float f1 = 0.5F;
+        float f3 = pEntity.getBbHeight() / f;
+        float f4 = 0.0F;
+        pMatrixStack.mulPose(Axis.YP.rotationDegrees(-camera.getYRot()));
+        pMatrixStack.translate(0.0D, 0.0D, -0.3F + (float) ((int) f3) * 0.02F);
+        float f5 = 0.0F;
+        int i = 0;
+        VertexConsumer vertexconsumer = pBuffer.getBuffer(Sheets.cutoutBlockSheet());
+
+        for (PoseStack.Pose last = pMatrixStack.last(); f3 > 0.0F; ++i) {
+            TextureAtlasSprite finalSprite = i % 2 == 0 ? textureAtlasSprite0 : textureAtlasSprite1;
+            float f6 = finalSprite.getU0();
+            float f7 = finalSprite.getV0();
+            float f8 = finalSprite.getU1();
+            float f9 = finalSprite.getV1();
+            if (i / 2 % 2 == 0) {
+                float f10 = f8;
+                f8 = f6;
+                f6 = f10;
+            }
+
+            fireVertex(last, vertexconsumer, f1 - 0.0F, 0.0F - f4, f5, f8, f9);
+            fireVertex(last, vertexconsumer, -f1 - 0.0F, 0.0F - f4, f5, f6, f9);
+            fireVertex(last, vertexconsumer, -f1 - 0.0F, 1.4F - f4, f5, f6, f7);
+            fireVertex(last, vertexconsumer, f1 - 0.0F, 1.4F - f4, f5, f8, f7);
+            f3 -= 0.45F;
+            f4 -= 0.45F;
+            f1 *= 0.9F;
+            f5 += 0.03F;
+        }
+
+        pMatrixStack.popPose();
+    }
+
+    protected static void fireVertex(PoseStack.Pose pMatrixEntry, VertexConsumer pBuffer, float pX, float pY, float pZ, float pTexU, float pTexV) {
+        pBuffer.vertex(pMatrixEntry.pose(), pX, pY, pZ).color(255, 255, 255, 255).uv(pTexU, pTexV).overlayCoords(0, 10).uv2(240).normal(pMatrixEntry.normal(), 0.0F, 1.0F, 0.0F).endVertex();
+    }
+
+}

src/main/java/com/hollingsworth/arsnouveau/common/datagen/PotionEffectTagProvider.java

@@ -31,6 +31,6 @@ protected void addTags(HolderLookup.Provider pProvider) {
         );
         //placeholder to not leave the tag empty
         this.tag(PotionEffectTags.DISPEL_DENY).add(ModPotions.SUMMONING_SICKNESS_EFFECT.get());
-        this.tag(PotionEffectTags.TO_SYNC);
+        this.tag(PotionEffectTags.TO_SYNC).add(ModPotions.SNARE_EFFECT.get());
     }
 }

src/main/java/com/hollingsworth/arsnouveau/common/mixin/EntityRenderDispatcherMixin.java

@@ -0,0 +1,28 @@
+package com.hollingsworth.arsnouveau.common.mixin;
+
+import com.hollingsworth.arsnouveau.client.renderer.layer.VinesEffectHandler;
+import com.hollingsworth.arsnouveau.setup.registry.ModPotions;
+import com.mojang.blaze3d.vertex.PoseStack;
+import net.minecraft.client.Camera;
+import net.minecraft.client.renderer.MultiBufferSource;
+import net.minecraft.client.renderer.entity.EntityRenderDispatcher;
+import net.minecraft.world.entity.Entity;
+import net.minecraft.world.entity.LivingEntity;
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.Shadow;
+import org.spongepowered.asm.mixin.injection.At;
+import org.spongepowered.asm.mixin.injection.Inject;
+import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;
+
+@Mixin(EntityRenderDispatcher.class)
+public class EntityRenderDispatcherMixin {
+    @Shadow
+    public Camera camera;
+
+    @Inject(method = "render", at = @At(value = "INVOKE", target = "Lnet/minecraft/client/renderer/entity/EntityRenderer;render(Lnet/minecraft/world/entity/Entity;FFLcom/mojang/blaze3d/vertex/PoseStack;Lnet/minecraft/client/renderer/MultiBufferSource;I)V"))
+    private void ars_nouveau$PotionEffectWorldRendering(Entity pEntity, double pX, double pY, double pZ, float pRotationYaw, float pPartialTicks, PoseStack pMatrixStack, MultiBufferSource pBuffer, int pPackedLight, CallbackInfo ci) {
+        if (pEntity instanceof LivingEntity living && living.hasEffect(ModPotions.SNARE_EFFECT.get())) {
+            VinesEffectHandler.renderWorldVinesEffect(pMatrixStack, pBuffer, camera, pEntity);
+        }
+    }
+}

src/main/resources/assets/ars_nouveau/particles/snare_vines.json

@@ -0,0 +1,6 @@
+{
+  "textures": [
+    "ars_nouveau:snare_0",
+    "ars_nouveau:snare_1"
+  ]
+}