添加二次灾变（暂缺换弹动画）

src/generated/resources/.cache/2e07f3c482445536d45c00e6abf223465c01c841

@@ -1,4 +1,4 @@
-// 1.20.1	2025-01-09T04:05:02.4248154	Tags for minecraft:item mod id superbwarfare
+// 1.20.1	2025-01-10T22:18:19.1617681	Tags for minecraft:item mod id superbwarfare
 cf8d49a8d2872286d1a9c3d4a7e1c2b7690db0b8 data/forge/tags/items/dusts.json
 0fa06c2ff83bf09797e3ddff90f62d1124e645b4 data/forge/tags/items/dusts/coal_coke.json
 295ddf906b7133a0558d03e9a60eea18281fe430 data/forge/tags/items/dusts/iron.json
@@ -26,9 +26,9 @@ af6fd64b4a685c353f243763db268f7b2304c009 data/forge/tags/items/storage_blocks/le
 30d1daa7590f7364b5bc2dc777a00caf2f5eecb0 data/forge/tags/items/storage_blocks/silver.json
 3743c2790deca7e779d3e4b82f092de39b446988 data/forge/tags/items/storage_blocks/steel.json
 144e54d908121dee498b2ebba3b24b09fd6f18d9 data/forge/tags/items/storage_blocks/tungsten.json
-592381daae9fa8c2996f4cabc58850c35139cb2f data/superbwarfare/tags/items/gun.json
+96a9ddc01147520bc6f573454a329bd67e8d0962 data/superbwarfare/tags/items/gun.json
 409af265147e812b6f6558c51f1cb83b0f61b7d3 data/superbwarfare/tags/items/handgun.json
-68ec25b0ccd68abbbe2f33ab7097572c2140c9da data/superbwarfare/tags/items/launcher.json
+65ddb0a8a671cc65af8e3754fc23e7d24c3587b7 data/superbwarfare/tags/items/launcher.json
 b404c6fd99d2ca68c6738f225cb7d68ee443c10a data/superbwarfare/tags/items/machine_gun.json
 a53020091752016da6602ee1b8b7e08823614344 data/superbwarfare/tags/items/military_armor.json
 5706356c3b32de89f5d4188dd9a72665537d8c09 data/superbwarfare/tags/items/normal_gun.json

src/generated/resources/data/superbwarfare/tags/items/gun.json

@@ -30,6 +30,7 @@
     "superbwarfare:m_60",
     "superbwarfare:minigun",
     "superbwarfare:m_79",
+    "superbwarfare:secondary_cataclysm",
     "superbwarfare:rpg",
     "superbwarfare:javelin",
     "superbwarfare:bocek"

src/generated/resources/data/superbwarfare/tags/items/launcher.json

@@ -2,6 +2,7 @@
   "values": [
     "superbwarfare:m_79",
     "superbwarfare:rpg",
-    "superbwarfare:javelin"
+    "superbwarfare:javelin",
+    "superbwarfare:secondary_cataclysm"
   ]
 }

src/main/java/com/atsuishio/superbwarfare/client/model/item/Glock17ItemModel.java

@@ -98,7 +98,6 @@ public class Glock17ItemModel extends GeoModel<Glock17Item> {
 
         CoreGeoBone camera = getAnimationProcessor().getBone("camera");
         CoreGeoBone main = getAnimationProcessor().getBone("0");
-        CoreGeoBone body = getAnimationProcessor().getBone("gun");
 
         float numR = (float) (1 - 0.12 * zt);
         float numP = (float) (1 - 0.68 * zt);
@@ -110,12 +109,6 @@ public class Glock17ItemModel extends GeoModel<Glock17Item> {
             main.setPosX(numP * main.getPosX());
             main.setPosY(numP * main.getPosY());
             main.setPosZ(numP * main.getPosZ());
-            body.setRotX(numR * body.getRotX());
-            body.setRotY(numR * body.getRotY());
-            body.setRotZ(numR * body.getRotZ());
-            body.setPosX(numP * body.getPosX());
-            body.setPosY(numP * body.getPosY());
-            body.setPosZ(numP * body.getPosZ());
             camera.setRotX(numR * camera.getRotX());
             camera.setRotY(numR * camera.getRotY());
             camera.setRotZ(numR * camera.getRotZ());

src/main/java/com/atsuishio/superbwarfare/client/model/item/Glock18ItemModel.java

@@ -107,7 +107,7 @@ public class Glock18ItemModel extends GeoModel<Glock18Item> {
 
         CoreGeoBone camera = getAnimationProcessor().getBone("camera");
         CoreGeoBone main = getAnimationProcessor().getBone("0");
-        CoreGeoBone body = getAnimationProcessor().getBone("gun");
+
 
         float numR = (float) (1 - 0.12 * zt);
         float numP = (float) (1 - 0.68 * zt);
@@ -119,12 +119,6 @@ public class Glock18ItemModel extends GeoModel<Glock18Item> {
             main.setPosX(numP * main.getPosX());
             main.setPosY(numP * main.getPosY());
             main.setPosZ(numP * main.getPosZ());
-            body.setRotX(numR * body.getRotX());
-            body.setRotY(numR * body.getRotY());
-            body.setRotZ(numR * body.getRotZ());
-            body.setPosX(numP * body.getPosX());
-            body.setPosY(numP * body.getPosY());
-            body.setPosZ(numP * body.getPosZ());
             camera.setRotX(numR * camera.getRotX());
             camera.setRotY(numR * camera.getRotY());
             camera.setRotZ(numR * camera.getRotZ());

src/main/java/com/atsuishio/superbwarfare/client/model/item/M1911ItemModel.java

@@ -100,7 +100,6 @@ public class M1911ItemModel extends GeoModel<M1911Item> {
 
         CoreGeoBone camera = getAnimationProcessor().getBone("camera");
         CoreGeoBone main = getAnimationProcessor().getBone("0");
-        CoreGeoBone body = getAnimationProcessor().getBone("gun");
 
         float numR = (float) (1 - 0.12 * zt);
         float numP = (float) (1 - 0.68 * zt);
@@ -112,12 +111,6 @@ public class M1911ItemModel extends GeoModel<M1911Item> {
             main.setPosX(numP * main.getPosX());
             main.setPosY(numP * main.getPosY());
             main.setPosZ(numP * main.getPosZ());
-            body.setRotX(numR * body.getRotX());
-            body.setRotY(numR * body.getRotY());
-            body.setRotZ(numR * body.getRotZ());
-            body.setPosX(numP * body.getPosX());
-            body.setPosY(numP * body.getPosY());
-            body.setPosZ(numP * body.getPosZ());
             camera.setRotX(numR * camera.getRotX());
             camera.setRotY(numR * camera.getRotY());
             camera.setRotZ(numR * camera.getRotZ());

src/main/java/com/atsuishio/superbwarfare/client/model/item/Mp443ItemModel.java

@@ -97,7 +97,6 @@ public class Mp443ItemModel extends GeoModel<Mp443Item> {
 
         CoreGeoBone camera = getAnimationProcessor().getBone("camera");
         CoreGeoBone main = getAnimationProcessor().getBone("0");
-        CoreGeoBone body = getAnimationProcessor().getBone("gun");
 
         float numR = (float) (1 - 0.12 * zt);
         float numP = (float) (1 - 0.68 * zt);
@@ -109,12 +108,6 @@ public class Mp443ItemModel extends GeoModel<Mp443Item> {
             main.setPosX(numP * main.getPosX());
             main.setPosY(numP * main.getPosY());
             main.setPosZ(numP * main.getPosZ());
-            body.setRotX(numR * body.getRotX());
-            body.setRotY(numR * body.getRotY());
-            body.setRotZ(numR * body.getRotZ());
-            body.setPosX(numP * body.getPosX());
-            body.setPosY(numP * body.getPosY());
-            body.setPosZ(numP * body.getPosZ());
             camera.setRotX(numR * camera.getRotX());
             camera.setRotY(numR * camera.getRotY());
             camera.setRotZ(numR * camera.getRotZ());

src/main/java/com/atsuishio/superbwarfare/client/model/item/SecondaryCataclysmModel.java

@@ -0,0 +1,116 @@
+package com.atsuishio.superbwarfare.client.model.item;
+
+import com.atsuishio.superbwarfare.ModUtils;
+import com.atsuishio.superbwarfare.client.overlay.CrossHairOverlay;
+import com.atsuishio.superbwarfare.event.ClientEventHandler;
+import com.atsuishio.superbwarfare.init.ModTags;
+import com.atsuishio.superbwarfare.item.gun.launcher.SecondaryCataclysm;
+import com.atsuishio.superbwarfare.tools.GunsTool;
+import net.minecraft.client.Minecraft;
+import net.minecraft.resources.ResourceLocation;
+import net.minecraft.util.Mth;
+import net.minecraft.world.entity.player.Player;
+import net.minecraft.world.item.ItemStack;
+import software.bernie.geckolib.core.animatable.model.CoreGeoBone;
+import software.bernie.geckolib.core.animation.AnimationState;
+import software.bernie.geckolib.model.GeoModel;
+
+public class SecondaryCataclysmModel extends GeoModel<SecondaryCataclysm> {
+
+    @Override
+    public ResourceLocation getAnimationResource(SecondaryCataclysm animatable) {
+        return ModUtils.loc("animations/secondary_cataclysm.animation.json");
+    }
+
+    @Override
+    public ResourceLocation getModelResource(SecondaryCataclysm animatable) {
+        return ModUtils.loc("geo/secondary_cataclysm.geo.json");
+    }
+
+    @Override
+    public ResourceLocation getTextureResource(SecondaryCataclysm animatable) {
+        return ModUtils.loc("textures/item/secondary_cataclysm.png");
+    }
+
+    @Override
+    public void setCustomAnimations(SecondaryCataclysm animatable, long instanceId, AnimationState animationState) {
+        CoreGeoBone gun = getAnimationProcessor().getBone("bone");
+        CoreGeoBone shen = getAnimationProcessor().getBone("shen");
+
+        Player player = Minecraft.getInstance().player;
+        if (player == null) return;
+        ItemStack stack = player.getMainHandItem();
+        if (!stack.is(ModTags.Items.GUN)) return;
+
+        float times = 0.6f * (float) Math.min(Minecraft.getInstance().getDeltaFrameTime(), 0.8);
+        double zt = ClientEventHandler.zoomTime;
+        double zp = ClientEventHandler.zoomPos;
+        double zpz = ClientEventHandler.zoomPosZ;
+        double swayX = ClientEventHandler.swayX;
+        double swayY = ClientEventHandler.swayY;
+        float moveRotZ = (float) ClientEventHandler.moveRotZ;
+        float movePosX = (float) ClientEventHandler.movePosX;
+        float movePosY = (float) ClientEventHandler.movePosY;
+        double mph = ClientEventHandler.movePosHorizon;
+        double vY = ClientEventHandler.velocityY;
+        double turnRotX = ClientEventHandler.turnRot[0];
+        double turnRotY = ClientEventHandler.turnRot[1];
+        double turnRotZ = ClientEventHandler.turnRot[2];
+        double fpz = ClientEventHandler.firePosZ * 20 * times;
+        double fp = ClientEventHandler.firePos;
+        double fr = ClientEventHandler.fireRot;
+
+        gun.setPosX(0.9f * (float) zp);
+        gun.setPosY(0.15f * (float) zp - (float) (0.2f * zpz));
+        gun.setPosZ(6f * (float) zp + (float) (0.3f * zpz));
+        gun.setScaleZ(1f - (0.35f * (float) zp));
+
+        shen.setPosX((float) (0.95f * ClientEventHandler.recoilHorizon * fpz * fp));
+        shen.setPosY((float) (0.4f * fp + 0.44f * fr));
+        shen.setPosZ((float) (2.825 * fp + 0.17f * fr + 1.175 * fpz));
+        shen.setRotX((float) (0.01f * fp + 0.15f * fr + 0.01f * fpz));
+        shen.setRotY((float) (0.1f * ClientEventHandler.recoilHorizon * fpz));
+        shen.setRotZ((float) ((0.08f + 0.1 * fr) * ClientEventHandler.recoilHorizon));
+
+        shen.setPosX((float) (shen.getPosX() * (1 - 0.4 * zt)));
+        shen.setPosY((float) (shen.getPosY() * (1 - 0.5 * zt)));
+        shen.setPosZ((float) (shen.getPosZ() * (1 - 0.7 * zt)));
+        shen.setRotX((float) (shen.getRotX() * (1 - 0.87 * zt)));
+        shen.setRotY((float) (shen.getRotY() * (1 - 0.7 * zt)));
+        shen.setRotZ((float) (shen.getRotZ() * (1 - 0.65 * zt)));
+
+        CrossHairOverlay.gunRot = shen.getRotZ();
+
+        CoreGeoBone bolt = getAnimationProcessor().getBone("bolt");
+        CoreGeoBone lun = getAnimationProcessor().getBone("lun");
+        bolt.setPosZ(6f * (float) fp);
+        lun.setRotZ(45f * (float) (Mth.clamp(ClientEventHandler.firePosTimer, 0, 1)) * Mth.DEG_TO_RAD);
+
+        CoreGeoBone root = getAnimationProcessor().getBone("root");
+        root.setPosX((float) (movePosX + 20 * ClientEventHandler.drawTime + 9.3f * mph));
+        root.setPosY((float) (swayY + movePosY - 40 * ClientEventHandler.drawTime - 2f * vY));
+        root.setRotX((float) (swayX - Mth.DEG_TO_RAD * 60 * ClientEventHandler.drawTime + Mth.DEG_TO_RAD * turnRotX - 0.15f * vY));
+        root.setRotY((float) (0.2f * movePosX + Mth.DEG_TO_RAD * 300 * ClientEventHandler.drawTime + Mth.DEG_TO_RAD * turnRotY));
+        root.setRotZ((float) (0.2f * movePosX + moveRotZ + Mth.DEG_TO_RAD * 90 * ClientEventHandler.drawTime + 2.7f * mph + Mth.DEG_TO_RAD * turnRotZ));
+
+        CoreGeoBone camera = getAnimationProcessor().getBone("camera");
+        CoreGeoBone main = getAnimationProcessor().getBone("0");
+
+        float numR = (float) (1 - 0.12 * zt);
+        float numP = (float) (1 - 0.68 * zt);
+
+        if (GunsTool.getGunIntTag(stack, "ReloadTime") > 0) {
+            main.setRotX(numR * main.getRotX());
+            main.setRotY(numR * main.getRotY());
+            main.setRotZ(numR * main.getRotZ());
+            main.setPosX(numP * main.getPosX());
+            main.setPosY(numP * main.getPosY());
+            main.setPosZ(numP * main.getPosZ());
+            camera.setRotX(numR * camera.getRotX());
+            camera.setRotY(numR * camera.getRotY());
+            camera.setRotZ(numR * camera.getRotZ());
+        }
+
+        ClientEventHandler.shake(Mth.RAD_TO_DEG * camera.getRotX(), Mth.RAD_TO_DEG * camera.getRotY(), Mth.RAD_TO_DEG * camera.getRotZ());
+    }
+}

src/main/java/com/atsuishio/superbwarfare/client/overlay/CrossHairOverlay.java

@@ -152,7 +152,7 @@ public class CrossHairOverlay {
         if (!player.getMainHandItem().is(ModTags.Items.GUN) || ClientEventHandler.zoomTime > 0.8)
             return false;
 
-        return !(player.getMainHandItem().getItem() == ModItems.M_79.get() || player.getMainHandItem().getItem() == ModItems.BOCEK.get())
+        return !(player.getMainHandItem().getItem() == ModItems.M_79.get() || player.getMainHandItem().getItem() == ModItems.BOCEK.get() || player.getMainHandItem().getItem() == ModItems.SECONDARY_CATACLYSM.get())
                 && Minecraft.getInstance().options.getCameraType() == CameraType.FIRST_PERSON;
     }
 

src/main/java/com/atsuishio/superbwarfare/client/overlay/M79UIOverlay.java

@@ -48,7 +48,7 @@ public class M79UIOverlay {
     private static boolean shouldRenderCrossHair(Player player) {
         if (player == null) return false;
         return !player.isSpectator()
-                && player.getMainHandItem().getItem() == ModItems.M_79.get()
+                && (player.getMainHandItem().getItem() == ModItems.M_79.get() || player.getMainHandItem().getItem() == ModItems.SECONDARY_CATACLYSM.get())
                 && (Minecraft.getInstance().options.getCameraType() == CameraType.FIRST_PERSON || (player.isPassenger() && player.getVehicle() instanceof ICannonEntity))
                 && !ClientEventHandler.zoom;
     }

src/main/java/com/atsuishio/superbwarfare/client/renderer/item/SecondaryCataclysmRenderer.java

@@ -0,0 +1,135 @@
+package com.atsuishio.superbwarfare.client.renderer.item;
+
+import com.atsuishio.superbwarfare.client.AnimationHelper;
+import com.atsuishio.superbwarfare.client.model.item.SecondaryCataclysmModel;
+import com.atsuishio.superbwarfare.event.ClientEventHandler;
+import com.atsuishio.superbwarfare.init.ModTags;
+import com.atsuishio.superbwarfare.item.gun.launcher.SecondaryCataclysm;
+import com.mojang.blaze3d.vertex.PoseStack;
+import com.mojang.blaze3d.vertex.VertexConsumer;
+import net.minecraft.client.Minecraft;
+import net.minecraft.client.model.PlayerModel;
+import net.minecraft.client.player.AbstractClientPlayer;
+import net.minecraft.client.renderer.MultiBufferSource;
+import net.minecraft.client.renderer.RenderType;
+import net.minecraft.client.renderer.entity.player.PlayerRenderer;
+import net.minecraft.client.renderer.texture.OverlayTexture;
+import net.minecraft.resources.ResourceLocation;
+import net.minecraft.world.entity.player.Player;
+import net.minecraft.world.item.ItemDisplayContext;
+import net.minecraft.world.item.ItemStack;
+import software.bernie.geckolib.cache.object.BakedGeoModel;
+import software.bernie.geckolib.cache.object.GeoBone;
+import software.bernie.geckolib.renderer.GeoItemRenderer;
+import software.bernie.geckolib.util.RenderUtils;
+
+import java.util.HashSet;
+import java.util.Set;
+
+public class SecondaryCataclysmRenderer extends GeoItemRenderer<SecondaryCataclysm> {
+
+    public SecondaryCataclysmRenderer() {
+        super(new SecondaryCataclysmModel());
+    }
+
+    @Override
+    public RenderType getRenderType(SecondaryCataclysm animatable, ResourceLocation texture, MultiBufferSource bufferSource, float partialTick) {
+        return RenderType.entityTranslucent(getTextureLocation(animatable));
+    }
+
+    private static final float SCALE_RECIPROCAL = 1.0f / 16.0f;
+    protected boolean renderArms = false;
+    protected MultiBufferSource currentBuffer;
+    protected RenderType renderType;
+    public ItemDisplayContext transformType;
+    protected SecondaryCataclysm animatable;
+    private final Set<String> hiddenBones = new HashSet<>();
+
+    @Override
+    public void renderByItem(ItemStack stack, ItemDisplayContext transformType, PoseStack matrixStack, MultiBufferSource bufferIn, int combinedLightIn, int p_239207_6_) {
+        this.transformType = transformType;
+        if (this.animatable != null)
+            this.animatable.getTransformType(transformType);
+        super.renderByItem(stack, transformType, matrixStack, bufferIn, combinedLightIn, p_239207_6_);
+    }
+
+    @Override
+    public void actuallyRender(PoseStack matrixStackIn, SecondaryCataclysm animatable, BakedGeoModel model, RenderType type, MultiBufferSource renderTypeBuffer, VertexConsumer vertexBuilder, boolean isRenderer, float partialTicks, int packedLightIn,
+                               int packedOverlayIn, float red, float green, float blue, float alpha) {
+        this.currentBuffer = renderTypeBuffer;
+        this.renderType = type;
+        this.animatable = animatable;
+        super.actuallyRender(matrixStackIn, animatable, model, type, renderTypeBuffer, vertexBuilder, isRenderer, partialTicks, packedLightIn, packedOverlayIn, red, green, blue, alpha);
+        if (this.renderArms) {
+            this.renderArms = false;
+        }
+    }
+
+    @Override
+    public void renderRecursively(PoseStack stack, SecondaryCataclysm animatable, GeoBone bone, RenderType type, MultiBufferSource buffer, VertexConsumer bufferIn, boolean isReRender, float partialTick, int packedLightIn, int packedOverlayIn, float red,
+                                  float green, float blue, float alpha) {
+        Minecraft mc = Minecraft.getInstance();
+        String name = bone.getName();
+        boolean renderingArms = false;
+        if (name.equals("Lefthand") || name.equals("Righthand")) {
+            bone.setHidden(true);
+            renderingArms = true;
+        } else {
+            bone.setHidden(this.hiddenBones.contains(name));
+        }
+
+        Player player = mc.player;
+        if (player == null) return;
+        ItemStack itemStack = player.getMainHandItem();
+        if (!itemStack.is(ModTags.Items.GUN)) return;
+
+        if (name.equals("flare")) {
+            if (ClientEventHandler.firePosTimer == 0 || ClientEventHandler.firePosTimer > 0.5) {
+                bone.setHidden(true);
+            } else {
+                bone.setHidden(false);
+                bone.setScaleX((float) (0.75 + 0.5 * (Math.random() - 0.5)));
+                bone.setScaleY((float) (0.75 + 0.5 * (Math.random() - 0.5)));
+                bone.setRotZ((float) (0.5 * (Math.random() - 0.5)));
+            }
+        }
+
+        if (this.transformType.firstPerson() && renderingArms) {
+            AbstractClientPlayer localPlayer = mc.player;
+
+            if (localPlayer == null) {
+                return;
+            }
+
+            PlayerRenderer playerRenderer = (PlayerRenderer) mc.getEntityRenderDispatcher().getRenderer(localPlayer);
+            PlayerModel<AbstractClientPlayer> model = playerRenderer.getModel();
+            stack.pushPose();
+            RenderUtils.translateMatrixToBone(stack, bone);
+            RenderUtils.translateToPivotPoint(stack, bone);
+            RenderUtils.rotateMatrixAroundBone(stack, bone);
+            RenderUtils.scaleMatrixForBone(stack, bone);
+            RenderUtils.translateAwayFromPivotPoint(stack, bone);
+            ResourceLocation loc = localPlayer.getSkinTextureLocation();
+            VertexConsumer armBuilder = this.currentBuffer.getBuffer(RenderType.entitySolid(loc));
+            VertexConsumer sleeveBuilder = this.currentBuffer.getBuffer(RenderType.entityTranslucent(loc));
+            if (name.equals("Lefthand")) {
+                stack.translate(-1.0f * SCALE_RECIPROCAL, 2.0f * SCALE_RECIPROCAL, 0.0f);
+                AnimationHelper.renderPartOverBone2(model.leftArm, bone, stack, armBuilder, packedLightIn, OverlayTexture.NO_OVERLAY, 1);
+                AnimationHelper.renderPartOverBone2(model.leftSleeve, bone, stack, sleeveBuilder, packedLightIn, OverlayTexture.NO_OVERLAY, 1);
+            } else {
+                stack.translate(SCALE_RECIPROCAL, 2.0f * SCALE_RECIPROCAL, 0.0f);
+                AnimationHelper.renderPartOverBone2(model.rightArm, bone, stack, armBuilder, packedLightIn, OverlayTexture.NO_OVERLAY, 1);
+                AnimationHelper.renderPartOverBone2(model.rightSleeve, bone, stack, sleeveBuilder, packedLightIn, OverlayTexture.NO_OVERLAY, 1);
+            }
+
+            this.currentBuffer.getBuffer(this.renderType);
+            stack.popPose();
+        }
+        super.renderRecursively(stack, animatable, bone, type, buffer, bufferIn, isReRender, partialTick, packedLightIn, packedOverlayIn, red, green, blue, alpha);
+    }
+
+    @Override
+    public ResourceLocation getTextureLocation(SecondaryCataclysm instance) {
+        return super.getTextureLocation(instance);
+    }
+}

src/main/java/com/atsuishio/superbwarfare/datagen/ModItemTagProvider.java

@@ -94,7 +94,7 @@ public class ModItemTagProvider extends ItemTagsProvider {
         this.tag(ModTags.Items.USE_SNIPER_AMMO).add(ModItems.HUNTING_RIFLE.get(), ModItems.NTW_20.get(), ModItems.SENTINEL.get(),
                 ModItems.SVD.get(), ModItems.M_98B.get(), ModItems.K_98.get(), ModItems.MOSIN_NAGANT.get());
 
-        this.tag(ModTags.Items.LAUNCHER).add(ModItems.M_79.get(), ModItems.RPG.get(), ModItems.JAVELIN.get());
+        this.tag(ModTags.Items.LAUNCHER).add(ModItems.M_79.get(), ModItems.RPG.get(), ModItems.JAVELIN.get(), ModItems.SECONDARY_CATACLYSM.get());
 
         this.tag(ModTags.Items.REVOLVER).add(ModItems.TRACHELIUM.get());
 

src/main/java/com/atsuishio/superbwarfare/event/GunEventHandler.java

@@ -569,6 +569,8 @@ public class GunEventHandler {
                     tag.putBoolean("force_stage3_start", true);
                 } else if (stack.is(ModTags.Items.USE_RIFLE_AMMO) && capability.rifleAmmo == 0) {
                     tag.putBoolean("force_stage3_start", true);
+                } else if (stack.is(ModTags.Items.LAUNCHER) && GunsTool.getGunIntTag(stack, "MaxAmmo") == 0) {
+                    tag.putBoolean("force_stage3_start", true);
                 } else {
                     tag.putInt("reload_stage", 2);
                 }
@@ -611,6 +613,12 @@ public class GunEventHandler {
             }
         }
 
+        if (stack.getItem() == ModItems.SECONDARY_CATACLYSM.get()) {
+            if (tag.getInt("iterative") == 5) {
+                singleLoad(player);
+            }
+        }
+
         if (stack.getItem() == ModItems.K_98.get() || stack.getItem() == ModItems.MOSIN_NAGANT.get()) {
             if (tag.getInt("iterative") == 1) {
                 singleLoad(player);
@@ -699,6 +707,8 @@ public class GunEventHandler {
                     capability.rifleAmmo -= 1;
                     capability.syncPlayerVariables(player);
                 });
+            } else if (stack.getItem() == ModItems.SECONDARY_CATACLYSM.get()) {
+                player.getInventory().clearOrCountMatchingItems(p -> p.getItem() == ModItems.GRENADE_40MM.get(), 1, player.inventoryMenu.getCraftSlots());
             }
         }
     }

src/main/java/com/atsuishio/superbwarfare/init/ModItems.java

@@ -10,6 +10,7 @@ import com.atsuishio.superbwarfare.item.gun.handgun.*;
 import com.atsuishio.superbwarfare.item.gun.launcher.JavelinItem;
 import com.atsuishio.superbwarfare.item.gun.launcher.M79Item;
 import com.atsuishio.superbwarfare.item.gun.launcher.RpgItem;
+import com.atsuishio.superbwarfare.item.gun.launcher.SecondaryCataclysm;
 import com.atsuishio.superbwarfare.item.gun.machinegun.DevotionItem;
 import com.atsuishio.superbwarfare.item.gun.machinegun.M60Item;
 import com.atsuishio.superbwarfare.item.gun.machinegun.MinigunItem;
@@ -74,6 +75,7 @@ public class ModItems {
     public static final RegistryObject<Item> M_60 = GUNS.register("m_60", M60Item::new);
     public static final RegistryObject<Item> MINIGUN = GUNS.register("minigun", MinigunItem::new);
     public static final RegistryObject<Item> M_79 = GUNS.register("m_79", M79Item::new);
+    public static final RegistryObject<Item> SECONDARY_CATACLYSM = GUNS.register("secondary_cataclysm", SecondaryCataclysm::new);
     public static final RegistryObject<Item> RPG = GUNS.register("rpg", RpgItem::new);
     public static final RegistryObject<Item> JAVELIN = GUNS.register("javelin", JavelinItem::new);
     public static final RegistryObject<Item> BOCEK = GUNS.register("bocek", BocekItem::new);

src/main/java/com/atsuishio/superbwarfare/init/ModSounds.java

@@ -317,6 +317,11 @@ public class ModSounds {
     public static final RegistryObject<SoundEvent> JAVELIN_LOCK = REGISTRY.register("javelin_lock", () -> SoundEvent.createVariableRangeEvent(ModUtils.loc("javelin_lock")));
     public static final RegistryObject<SoundEvent> JAVELIN_LOCKON = REGISTRY.register("javelin_lockon", () -> SoundEvent.createVariableRangeEvent(ModUtils.loc("javelin_lockon")));
 
+    public static final RegistryObject<SoundEvent> SECONDARY_CATACLYSM_FIRE_1P = REGISTRY.register("secondary_cataclysm_fire_1p", () -> SoundEvent.createVariableRangeEvent(ModUtils.loc("secondary_cataclysm_fire_1p")));
+    public static final RegistryObject<SoundEvent> SECONDARY_CATACLYSM_FIRE_3P = REGISTRY.register("secondary_cataclysm_fire_3p", () -> SoundEvent.createVariableRangeEvent(ModUtils.loc("secondary_cataclysm_fire_3p")));
+    public static final RegistryObject<SoundEvent> SECONDARY_CATACLYSM_FAR = REGISTRY.register("secondary_cataclysm_far", () -> SoundEvent.createVariableRangeEvent(ModUtils.loc("secondary_cataclysm_far")));
+    public static final RegistryObject<SoundEvent> SECONDARY_CATACLYSM_VERYFAR = REGISTRY.register("secondary_cataclysm_veryfar", () -> SoundEvent.createVariableRangeEvent(ModUtils.loc("secondary_cataclysm_veryfar")));
+
     public static final RegistryObject<SoundEvent> M_2_FIRE_1P = REGISTRY.register("m2_fire_1p", () -> SoundEvent.createVariableRangeEvent(ModUtils.loc("m2_fire_1p")));
     public static final RegistryObject<SoundEvent> M_2_FIRE_3P = REGISTRY.register("m2_fire_3p", () -> SoundEvent.createVariableRangeEvent(ModUtils.loc("m2_fire_3p")));
     public static final RegistryObject<SoundEvent> M_2_FAR = REGISTRY.register("m2_far", () -> SoundEvent.createVariableRangeEvent(ModUtils.loc("m2_far")));

src/main/java/com/atsuishio/superbwarfare/init/ModTabs.java

@@ -7,6 +7,7 @@ import com.atsuishio.superbwarfare.item.gun.handgun.*;
 import com.atsuishio.superbwarfare.item.gun.launcher.JavelinItem;
 import com.atsuishio.superbwarfare.item.gun.launcher.M79Item;
 import com.atsuishio.superbwarfare.item.gun.launcher.RpgItem;
+import com.atsuishio.superbwarfare.item.gun.launcher.SecondaryCataclysm;
 import com.atsuishio.superbwarfare.item.gun.machinegun.DevotionItem;
 import com.atsuishio.superbwarfare.item.gun.machinegun.M60Item;
 import com.atsuishio.superbwarfare.item.gun.machinegun.MinigunItem;
@@ -72,6 +73,7 @@ public class ModTabs {
                                 output.accept(MinigunItem.getGunInstance());
                                 output.accept(BocekItem.getGunInstance());
                                 output.accept(M79Item.getGunInstance());
+                                output.accept(SecondaryCataclysm.getGunInstance());
                                 output.accept(RpgItem.getGunInstance());
                                 output.accept(JavelinItem.getGunInstance());
                             }

src/main/java/com/atsuishio/superbwarfare/item/gun/launcher/SecondaryCataclysm.java

@@ -0,0 +1,187 @@
+package com.atsuishio.superbwarfare.item.gun.launcher;
+
+import com.atsuishio.superbwarfare.ModUtils;
+import com.atsuishio.superbwarfare.client.PoseTool;
+import com.atsuishio.superbwarfare.client.renderer.item.SecondaryCataclysmRenderer;
+import com.atsuishio.superbwarfare.client.tooltip.component.LauncherImageComponent;
+import com.atsuishio.superbwarfare.event.ClientEventHandler;
+import com.atsuishio.superbwarfare.init.ModItems;
+import com.atsuishio.superbwarfare.init.ModSounds;
+import com.atsuishio.superbwarfare.init.ModTags;
+import com.atsuishio.superbwarfare.item.AnimatedItem;
+import com.atsuishio.superbwarfare.item.gun.GunItem;
+import com.atsuishio.superbwarfare.perk.Perk;
+import com.atsuishio.superbwarfare.perk.PerkHelper;
+import com.atsuishio.superbwarfare.tools.GunsTool;
+import net.minecraft.client.Minecraft;
+import net.minecraft.client.model.HumanoidModel;
+import net.minecraft.client.player.LocalPlayer;
+import net.minecraft.client.renderer.BlockEntityWithoutLevelRenderer;
+import net.minecraft.resources.ResourceLocation;
+import net.minecraft.sounds.SoundEvent;
+import net.minecraft.world.InteractionHand;
+import net.minecraft.world.effect.MobEffects;
+import net.minecraft.world.entity.Entity;
+import net.minecraft.world.entity.LivingEntity;
+import net.minecraft.world.entity.player.Player;
+import net.minecraft.world.inventory.tooltip.TooltipComponent;
+import net.minecraft.world.item.ItemDisplayContext;
+import net.minecraft.world.item.ItemStack;
+import net.minecraft.world.item.Rarity;
+import net.minecraft.world.level.Level;
+import net.minecraftforge.client.extensions.common.IClientItemExtensions;
+import org.jetbrains.annotations.NotNull;
+import software.bernie.geckolib.animatable.GeoItem;
+import software.bernie.geckolib.core.animatable.instance.AnimatableInstanceCache;
+import software.bernie.geckolib.core.animation.AnimatableManager;
+import software.bernie.geckolib.core.animation.AnimationController;
+import software.bernie.geckolib.core.animation.AnimationState;
+import software.bernie.geckolib.core.animation.RawAnimation;
+import software.bernie.geckolib.core.object.PlayState;
+import software.bernie.geckolib.util.GeckoLibUtil;
+
+import java.util.Optional;
+import java.util.Set;
+import java.util.function.Consumer;
+
+public class SecondaryCataclysm extends GunItem implements GeoItem, AnimatedItem {
+
+    private final AnimatableInstanceCache cache = GeckoLibUtil.createInstanceCache(this);
+    public static ItemDisplayContext transformType;
+
+    @Override
+    public Set<SoundEvent> getReloadSound() {
+        return Set.of(ModSounds.M_79_RELOAD_EMPTY.get());
+    }
+
+    public SecondaryCataclysm() {
+        super(new Properties().stacksTo(1).fireResistant().rarity(Rarity.RARE));
+    }
+
+    @Override
+    public void initializeClient(Consumer<IClientItemExtensions> consumer) {
+        super.initializeClient(consumer);
+        consumer.accept(new IClientItemExtensions() {
+            private final BlockEntityWithoutLevelRenderer renderer = new SecondaryCataclysmRenderer();
+
+            @Override
+            public BlockEntityWithoutLevelRenderer getCustomRenderer() {
+                return renderer;
+            }
+
+            @Override
+            public HumanoidModel.ArmPose getArmPose(LivingEntity entityLiving, InteractionHand hand, ItemStack stack) {
+                return PoseTool.pose(entityLiving, hand, stack);
+            }
+        });
+    }
+
+    public void getTransformType(ItemDisplayContext type) {
+        transformType = type;
+    }
+
+    private PlayState idlePredicate(AnimationState<SecondaryCataclysm> event) {
+        LocalPlayer player = Minecraft.getInstance().player;
+        if (player == null) return PlayState.STOP;
+        ItemStack stack = player.getMainHandItem();
+        if (!stack.is(ModTags.Items.GUN)) return PlayState.STOP;
+
+//        if (stack.getOrCreateTag().getBoolean("is_empty_reloading")) {
+//            return event.setAndContinue(RawAnimation.begin().thenPlay("animation.sc.reload"));
+//        }
+
+        if (player.isSprinting() && player.onGround() && player.getPersistentData().getDouble("noRun") == 0 && ClientEventHandler.drawTime < 0.01) {
+            if (player.hasEffect(MobEffects.MOVEMENT_SPEED)) {
+                return event.setAndContinue(RawAnimation.begin().thenLoop("animation.sc.run_fast"));
+            } else {
+                return event.setAndContinue(RawAnimation.begin().thenLoop("animation.sc.run"));
+            }
+        }
+
+        return event.setAndContinue(RawAnimation.begin().thenLoop("animation.sc.idle"));
+    }
+
+    @Override
+    public AnimatableInstanceCache getAnimatableInstanceCache() {
+        return this.cache;
+    }
+
+    @Override
+    public void registerControllers(AnimatableManager.ControllerRegistrar data) {
+        var idleController = new AnimationController<>(this, "idleController", 3, this::idlePredicate);
+        data.add(idleController);
+    }
+
+    public static int getAmmoCount(Player player) {
+        int count = 0;
+        for (var inv : player.getInventory().items) {
+            if (inv.is(ModItems.CREATIVE_AMMO_BOX.get())) {
+                count++;
+            }
+        }
+
+        if (count == 0) {
+            int sum = 0;
+            for (int i = 0; i < player.getInventory().getContainerSize(); ++i) {
+                ItemStack itemstack = player.getInventory().getItem(i);
+                if (check(itemstack)) {
+                    sum += itemstack.getCount();
+                }
+            }
+            return sum;
+        }
+        return (int) Double.POSITIVE_INFINITY;
+    }
+
+    @Override
+    public void inventoryTick(ItemStack stack, Level world, Entity entity, int slot, boolean selected) {
+        super.inventoryTick(stack, world, entity, slot, selected);
+        if (entity instanceof Player player) {
+            GunsTool.setGunIntTag(stack, "MaxAmmo", getAmmoCount(player));
+        }
+    }
+
+    protected static boolean check(ItemStack stack) {
+        return stack.getItem() == ModItems.GRENADE_40MM.get();
+    }
+
+    public static ItemStack getGunInstance() {
+        ItemStack stack = new ItemStack(ModItems.SECONDARY_CATACLYSM.get());
+        GunsTool.initCreativeGun(stack, ModItems.SECONDARY_CATACLYSM.getId().getPath());
+        return stack;
+    }
+
+    @Override
+    public void setAnimationProcedure(String procedure) {
+    }
+
+    @Override
+    public ResourceLocation getGunIcon() {
+        return ModUtils.loc("textures/gun_icon/secondary_cataclysm_icon.png");
+    }
+
+    @Override
+    public String getGunDisplayName() {
+        return "SECONDARY CATACLYSM";
+    }
+
+    @Override
+    public boolean canApplyPerk(Perk perk) {
+        return PerkHelper.LAUNCHER_PERKS.test(perk);
+    }
+
+    @Override
+    public @NotNull Optional<TooltipComponent> getTooltipImage(@NotNull ItemStack pStack) {
+        return Optional.of(new LauncherImageComponent(pStack));
+    }
+
+    @Override
+    public boolean isIterativeReload(ItemStack stack) {
+        return true;
+    }
+
+    @Override
+    public int getFireMode() {
+        return FireMode.SEMI.flag;
+    }
+}

src/main/java/com/atsuishio/superbwarfare/network/message/FireMessage.java

@@ -116,6 +116,10 @@ public class FireMessage {
             handleM79Fire(player);
         }
 
+        if (stack.getItem() == ModItems.SECONDARY_CATACLYSM.get()) {
+            handleSecondaryCataclysmFire(player);
+        }
+
         if (stack.getItem() == ModItems.RPG.get()) {
             handleRpgFire(player);
         }
@@ -527,4 +531,57 @@ public class FireMessage {
             ModUtils.PACKET_HANDLER.send(PacketDistributor.PLAYER.with(() -> serverPlayer), new ShootClientMessage(10));
         }
     }
+
+    private static void handleSecondaryCataclysmFire(Player player) {
+        if (player.isSpectator()) return;
+
+        ItemStack stack = player.getMainHandItem();
+        if (!GunsTool.getGunBooleanTag(stack, "Reloading")) {
+            if (!player.getCooldowns().isOnCooldown(stack.getItem()) && GunsTool.getGunIntTag(stack, "Ammo", 0) > 0) {
+                boolean zoom = player.getCapability(ModVariables.PLAYER_VARIABLES_CAPABILITY, null).orElse(new ModVariables.PlayerVariables()).zoom;
+                double spread = GunsTool.getGunDoubleTag(stack, "Spread");
+
+                Level level = player.level();
+                if (!level.isClientSide()) {
+                    GunGrenadeEntity gunGrenadeEntity = new GunGrenadeEntity(player, level,
+                            (float) GunsTool.getGunDoubleTag(stack, "Damage", 0),
+                            (float) GunsTool.getGunDoubleTag(stack, "ExplosionDamage", 0),
+                            (float) GunsTool.getGunDoubleTag(stack, "ExplosionRadius", 0));
+
+                    var dmgPerk = PerkHelper.getPerkByType(stack, Perk.Type.DAMAGE);
+                    if (dmgPerk == ModPerks.MONSTER_HUNTER.get()) {
+                        int perkLevel = PerkHelper.getItemPerkLevel(dmgPerk, stack);
+                        gunGrenadeEntity.setMonsterMultiplier(0.1f + 0.1f * perkLevel);
+                    }
+
+                    gunGrenadeEntity.setPos(player.getX(), player.getEyeY() - 0.1, player.getZ());
+                    gunGrenadeEntity.shoot(player.getLookAngle().x, player.getLookAngle().y, player.getLookAngle().z, (float) GunsTool.getGunDoubleTag(stack, "Velocity", 0),
+                            (float) (zoom ? 0.1 : spread));
+                    level.addFreshEntity(gunGrenadeEntity);
+                }
+
+                if (player.level() instanceof ServerLevel serverLevel) {
+                    ParticleTool.sendParticle(serverLevel, ParticleTypes.CLOUD, player.getX() + 1.8 * player.getLookAngle().x,
+                            player.getY() + player.getBbHeight() - 0.1 + 1.8 * player.getLookAngle().y,
+                            player.getZ() + 1.8 * player.getLookAngle().z,
+                            4, 0.1, 0.1, 0.1, 0.002, true);
+                }
+                player.getCooldowns().addCooldown(stack.getItem(), 2);
+
+                if (player instanceof ServerPlayer serverPlayer) {
+                    SoundTool.playLocalSound(serverPlayer, ModSounds.SECONDARY_CATACLYSM_FIRE_1P.get(), 1, 1);
+                    serverPlayer.level().playSound(null, serverPlayer.getOnPos(), ModSounds.SECONDARY_CATACLYSM_FIRE_3P.get(), SoundSource.PLAYERS, 3, 1);
+                    serverPlayer.level().playSound(null, serverPlayer.getOnPos(), ModSounds.SECONDARY_CATACLYSM_FAR.get(), SoundSource.PLAYERS, 5, 1);
+                    serverPlayer.level().playSound(null, serverPlayer.getOnPos(), ModSounds.SECONDARY_CATACLYSM_VERYFAR.get(), SoundSource.PLAYERS, 10, 1);
+                }
+
+                GunsTool.setGunIntTag(stack, "Ammo", GunsTool.getGunIntTag(stack, "Ammo", 0) - 1);
+                player.getCooldowns().addCooldown(stack.getItem(), 5);
+
+                if (player.level() instanceof ServerLevel && player instanceof ServerPlayer serverPlayer) {
+                    ModUtils.PACKET_HANDLER.send(PacketDistributor.PLAYER.with(() -> serverPlayer), new ShootClientMessage(10));
+                }
+            }
+        }
+    }
 }

src/main/java/com/atsuishio/superbwarfare/network/message/ReloadMessage.java

@@ -75,11 +75,7 @@ public class ReloadMessage {
                         return;
                     } else if (stack.getItem() == ModItems.TASER.get() && GunsTool.getGunIntTag(stack, "MaxAmmo") == 0) {
                         return;
-                    } else if (stack.getItem() == ModItems.M_79.get() && GunsTool.getGunIntTag(stack, "MaxAmmo") == 0) {
+                    } else if (stack.is(ModTags.Items.LAUNCHER) && GunsTool.getGunIntTag(stack, "MaxAmmo") == 0) {
-                        return;
-                    } else if (stack.getItem() == ModItems.RPG.get() && GunsTool.getGunIntTag(stack, "MaxAmmo") == 0) {
-                        return;
-                    } else if (stack.getItem() == ModItems.JAVELIN.get() && GunsTool.getGunIntTag(stack, "MaxAmmo") == 0) {
                         return;
                     }
                 }

src/main/resources/assets/superbwarfare/animations/secondary_cataclysm.animation.json

@@ -0,0 +1,121 @@
+{
+	"format_version": "1.8.0",
+	"animations": {
+		"animation.sc.idle": {
+			"loop": true
+		},
+		"animation.sc.run": {
+			"loop": true,
+			"animation_length": 0.8,
+			"bones": {
+				"0": {
+					"rotation": {
+						"0.0": {
+							"post": [-25.00621, -59.83725, 41.46537],
+							"lerp_mode": "catmullrom"
+						},
+						"0.2": {
+							"post": [-21.82587, -59.91354, 41.25356],
+							"lerp_mode": "catmullrom"
+						},
+						"0.4": {
+							"post": [-25.00621, -59.83725, 41.46537],
+							"lerp_mode": "catmullrom"
+						},
+						"0.6": {
+							"post": [-28.17843, -59.75519, 41.66794],
+							"lerp_mode": "catmullrom"
+						},
+						"0.8": {
+							"post": [-25.00621, -59.83725, 41.46537],
+							"lerp_mode": "catmullrom"
+						}
+					},
+					"position": {
+						"0.0": {
+							"post": [7.5, -3.25, 0.25],
+							"lerp_mode": "catmullrom"
+						},
+						"0.2": {
+							"post": [5.75, -2.25, 0.25],
+							"lerp_mode": "catmullrom"
+						},
+						"0.4": {
+							"post": [4.5, -3.25, 0.25],
+							"lerp_mode": "catmullrom"
+						},
+						"0.6": {
+							"post": [5.75, -2.25, 0.25],
+							"lerp_mode": "catmullrom"
+						},
+						"0.8": {
+							"post": [7.5, -3.25, 0.25],
+							"lerp_mode": "catmullrom"
+						}
+					}
+				}
+			}
+		},
+		"animation.sc.run_fast": {
+			"loop": true,
+			"animation_length": 0.8,
+			"bones": {
+				"0": {
+					"rotation": {
+						"0.0": {
+							"post": [-32.72249, -56.9793, 30.9509],
+							"lerp_mode": "catmullrom"
+						},
+						"0.2": {
+							"post": [-44.91973, -52.78811, 43.16922],
+							"lerp_mode": "catmullrom"
+						},
+						"0.4": {
+							"post": [-32.72249, -56.9793, 30.9509],
+							"lerp_mode": "catmullrom"
+						},
+						"0.6": {
+							"post": [-21.65604, -52.03107, 18.86033],
+							"lerp_mode": "catmullrom"
+						},
+						"0.8": {
+							"post": [-32.72249, -56.9793, 30.9509],
+							"lerp_mode": "catmullrom"
+						}
+					},
+					"position": {
+						"0.0": {
+							"post": [6.5, -2, 0.5],
+							"lerp_mode": "catmullrom"
+						},
+						"0.2": {
+							"post": [3.75, -0.75, 0.5],
+							"lerp_mode": "catmullrom"
+						},
+						"0.4": {
+							"post": [1.5, -2, 0.5],
+							"lerp_mode": "catmullrom"
+						},
+						"0.6": {
+							"post": [3.75, -0.75, 0.5],
+							"lerp_mode": "catmullrom"
+						},
+						"0.8": {
+							"post": [6.5, -2, 0.5],
+							"lerp_mode": "catmullrom"
+						}
+					}
+				},
+				"camera": {
+					"rotation": {
+						"0.0": [-0.3, -0.3, 0.3],
+						"0.2": [0.3, 0, -0.3],
+						"0.4": [-0.3, 0.3, 0.3],
+						"0.6": [0.3, 0, -0.3],
+						"0.8": [-0.3, -0.3, 0.3]
+					}
+				}
+			}
+		}
+	}
+}

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

@@ -47,6 +47,7 @@
   "item.superbwarfare.k_98": "KAR-98K",
   "item.superbwarfare.mosin_nagant": "Mosin Nagant",
   "item.superbwarfare.javelin": "FGM-148 Javelin",
+  "item.superbwarfare.secondary_cataclysm": "Secondary Cataclysm Grenade Launcher",
 
   "des.superbwarfare.guns.damage": "Damage: ",
   "des.superbwarfare.guns.level": "Level: ",
@@ -104,6 +105,7 @@
   "item.superbwarfare.mle_1934_blueprint": "138.6mm50 Mle1934 R1938 Blueprint",
   "item.superbwarfare.annihilator_blueprint": "Annihilator Energy Gun Blueprint",
   "item.superbwarfare.m2hb_blueprint": "Annihilator Energy Gun Blueprint",
+  "item.superbwarfare.secondary_cataclysm_blueprint": "Secondary Cataclysm Grenade Launcher Blueprint",
 
   "item.superbwarfare.common_material_pack": "Common Material Pack",
   "item.superbwarfare.rare_material_pack": "Rare Material Pack",

src/main/resources/assets/superbwarfare/lang/zh_cn.json

@@ -47,6 +47,7 @@
   "item.superbwarfare.k_98": "KAR-98K",
   "item.superbwarfare.mosin_nagant": "莫辛纳甘",
   "item.superbwarfare.javelin": "FGM-148标枪导弹",
+  "item.superbwarfare.secondary_cataclysm": "“二次灾变” 榴弹发射器",
 
   "des.superbwarfare.guns.upgrade_point": "升级点数: ",
   "des.superbwarfare.guns.damage": "伤害: ",
@@ -104,6 +105,7 @@
   "item.superbwarfare.mle_1934_blueprint": "138.6mm50 Mle1934 R1938蓝图",
   "item.superbwarfare.annihilator_blueprint": "歼灭者能量炮蓝图",
   "item.superbwarfare.m2hb_blueprint": "M2HB重机枪蓝图",
+  "item.superbwarfare.secondary_cataclysm_blueprint": "“二次灾变” 榴弹发射器蓝图",
 
   "item.superbwarfare.common_material_pack": "普通材料包",
   "item.superbwarfare.rare_material_pack": "稀有材料包",

src/main/resources/assets/superbwarfare/models/displaysettings/secondary_cataclysm.item.json

@@ -0,0 +1,104 @@
+{
+  "credit": "Made with Blockbench",
+  "parent": "builtin/entity",
+  "texture_size": [
+    128,
+    128
+  ],
+  "display": {
+    "thirdperson_righthand": {
+      "translation": [
+        0,
+        0.75,
+        -3.25
+      ],
+      "scale": [
+        0.55,
+        0.55,
+        0.55
+      ]
+    },
+    "thirdperson_lefthand": {
+      "translation": [
+        0,
+        0.75,
+        -3.25
+      ],
+      "scale": [
+        0.55,
+        0.55,
+        0.55
+      ]
+    },
+    "firstperson_righthand": {
+      "translation": [
+        2.75,
+        -10,
+        -24
+      ],
+      "scale": [
+        4,
+        4,
+        4
+      ]
+    },
+    "firstperson_lefthand": {
+      "rotation": [
+        90,
+        45,
+        -90
+      ],
+      "translation": [
+        0.5,
+        -0.5,
+        0
+      ],
+      "scale": [
+        0,
+        0,
+        0
+      ]
+    },
+    "ground": {
+      "translation": [
+        0,
+        3,
+        0
+      ],
+      "scale": [
+        0,
+        0,
+        0
+      ]
+    },
+    "gui": {
+      "rotation": [
+        30,
+        -145,
+        0
+      ],
+      "scale": [
+        0.6,
+        0.6,
+        0.6
+      ]
+    },
+    "fixed": {
+      "rotation": [
+        0,
+        90,
+        0
+      ],
+      "translation": [
+        -1.75,
+        -0.25,
+        -2
+      ],
+      "scale": [
+        1.1,
+        1.1,
+        1.1
+      ]
+    }
+  }
+}

src/main/resources/assets/superbwarfare/models/item/secondary_cataclysm.json

@@ -0,0 +1,27 @@
+{
+	"loader": "forge:separate_transforms",
+	"gui_light": "front",
+	"base": {
+		"parent": "superbwarfare:item/secondary_cataclysm_base"
+	},
+	"perspectives": {
+		"gui": {
+			"parent": "superbwarfare:item/secondary_cataclysm_icon"
+		},
+		"thirdperson_righthand": {
+			"parent": "superbwarfare:item/secondary_cataclysm_3d"
+		},
+		"thirdperson_lefthand": {
+			"parent": "superbwarfare:item/secondary_cataclysm_3d"
+		},
+		"ground": {
+			"parent": "superbwarfare:item/secondary_cataclysm_3d"
+		},
+		"fixed": {
+			"parent": "superbwarfare:item/secondary_cataclysm_3d"
+		},
+		"head": {
+			"parent": "superbwarfare:item/secondary_cataclysm_3d"
+		}
+	}
+}

src/main/resources/assets/superbwarfare/models/item/secondary_cataclysm_base.json

@@ -0,0 +1,6 @@
+{
+  "parent": "superbwarfare:displaysettings/secondary_cataclysm.item",
+  "textures": {
+    "layer0": "superbwarfare:item/secondary_cataclysm"
+  }
+}

src/main/resources/assets/superbwarfare/models/item/secondary_cataclysm_icon.json

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

src/main/resources/assets/superbwarfare/sounds.json

@@ -2608,5 +2608,37 @@
         "stream": false
       }
     ]
+  },
+  "secondary_cataclysm_fire_1p": {
+    "sounds": [
+      {
+        "name": "superbwarfare:secondary_cataclysm/secondary_cataclysm_fire_1p",
+        "stream": false
+      }
+    ]
+  },
+  "secondary_cataclysm_fire_3p": {
+    "sounds": [
+      {
+        "name": "superbwarfare:secondary_cataclysm/secondary_cataclysm_fire_3p",
+        "stream": false
+      }
+    ]
+  },
+  "secondary_cataclysm_far": {
+    "sounds": [
+      {
+        "name": "superbwarfare:secondary_cataclysm/secondary_cataclysm_far",
+        "stream": false
+      }
+    ]
+  },
+  "secondary_cataclysm_veryfar": {
+    "sounds": [
+      {
+        "name": "superbwarfare:secondary_cataclysm/secondary_cataclysm_veryfar",
+        "stream": false
+      }
+    ]
   }
 }

src/main/resources/data/superbwarfare/guns/secondary_cataclysm.json

@@ -0,0 +1,16 @@
+{
+  "Spread": 1.5,
+  "RecoilX": 0.004,
+  "RecoilY": 0.023,
+  "Damage": 40,
+  "ExplosionDamage": 80,
+  "ExplosionRadius": 5,
+  "Velocity": 3.75,
+  "Magazine": 8,
+  "Weight": 9,
+  "PrepareTime": 29,
+  "PrepareEmptyTime": 16,
+  "IterativeTime": 11,
+  "FinishTime": 18,
+  "SoundRadius": 8
+}