翻新ntw20，优化载具瞄准视角，大量lerp仙人

src/main/java/com/atsuishio/superbwarfare/client/model/item/Ntw20Model.java

@@ -19,6 +19,10 @@ import static com.atsuishio.superbwarfare.event.ClientEventHandler.isProne;
 
 public class Ntw20Model extends GeoModel<Ntw20Item> {
 
+    public static float fireRotY = 0f;
+    public static float fireRotZ = 0f;
+    public static float rotXBipod = 0f;
+
     @Override
     public ResourceLocation getAnimationResource(Ntw20Item animatable) {
         return ModUtils.loc("animations/ntw_20.animation.json");
@@ -37,8 +41,7 @@ public class Ntw20Model extends GeoModel<Ntw20Item> {
     @Override
     public void setCustomAnimations(Ntw20Item animatable, long instanceId, AnimationState animationState) {
         CoreGeoBone gun = getAnimationProcessor().getBone("bone");
-        CoreGeoBone shen = getAnimationProcessor().getBone("shen");
+//        CoreGeoBone scope = getAnimationProcessor().getBone("scope");
-        CoreGeoBone scope = getAnimationProcessor().getBone("scope");
         CoreGeoBone l = getAnimationProcessor().getBone("l");
         CoreGeoBone r = getAnimationProcessor().getBone("r");
         CoreGeoBone action = getAnimationProcessor().getBone("action");
@@ -67,24 +70,45 @@ public class Ntw20Model extends GeoModel<Ntw20Item> {
         double fp = ClientEventHandler.firePos;
         double fr = ClientEventHandler.fireRot;
 
+        int type = GunsTool.getAttachmentType(stack, GunsTool.AttachmentType.SCOPE);
+        int stockType = GunsTool.getAttachmentType(stack, GunsTool.AttachmentType.STOCK);
+        int barrelType = GunsTool.getAttachmentType(stack, GunsTool.AttachmentType.BARREL);
+        int gripType = GunsTool.getAttachmentType(stack, GunsTool.AttachmentType.GRIP);
+
         if (isProne(player)) {
             l.setRotX(-1.5f);
             r.setRotX(-1.5f);
         }
 
-        shen.setPosX((float) (0.95f * ClientEventHandler.recoilHorizon * fpz * fp));
+        CoreGeoBone shen;
-        shen.setPosY((float) (0.4f * fp + 0.44f * fr));
+        if (zt < 0.5) {
-        shen.setPosZ((float) (5.825 * fp + 0.34f * fr + 2.35 * fpz));
+            shen = getAnimationProcessor().getBone("fireRootNormal");
-        shen.setRotX((float) (0.01f * fp + 0.2f * fr + 0.01f * fpz));
+        } else {
-        shen.setRotY((float) (0.1f * ClientEventHandler.recoilHorizon * fpz));
+            shen = switch (type) {
-        shen.setRotZ((float) ((0.08f + 0.1 * fr) * ClientEventHandler.recoilHorizon));
+                case 0 -> getAnimationProcessor().getBone("fireRoot0");
+                case 1 -> getAnimationProcessor().getBone("fireRoot1");
+                case 2 -> getAnimationProcessor().getBone("fireRoot2");
+                case 3 -> getAnimationProcessor().getBone("fireRoot3");
+                default -> getAnimationProcessor().getBone("fireRootNormal");
+            };
+        }
+
+        fireRotY = (float) Mth.lerp(0.3f * times, fireRotY, 0.6f * ClientEventHandler.recoilHorizon * fpz);
+        fireRotZ = (float) Mth.lerp(2f * times, fireRotZ, (0.4f + 0.5f * fpz) * ClientEventHandler.recoilHorizon);
+
+        shen.setPosX(-0.4f * (float) (ClientEventHandler.recoilHorizon * (0.5 + 0.4 * ClientEventHandler.fireSpread)));
+        shen.setPosY((float) (0.15f * fp + 0.18f * fr));
+        shen.setPosZ((float) (2.935 * fp + 0.23f * fr + 1.325 * fpz));
+        shen.setRotX((float) (0.015f * fp + 0.12f * fr + 0.015f * fpz + 0.15f * (float) ClientEventHandler.actionMove));
+        shen.setRotY(fireRotY);
+        shen.setRotZ(fireRotZ);
 
         shen.setPosX((float) (shen.getPosX() * (1 - 0.4 * zt)));
-        shen.setPosY((float) (shen.getPosY() * (1 - 0.5 * zt)));
+        shen.setPosY((float) (shen.getPosY() * (-1 + 0.8 * zt)));
-        shen.setPosZ((float) (shen.getPosZ() * (1 - 0.7 * zt)));
+        shen.setPosZ((float) (shen.getPosZ() * (1 - 0.6 * zt)));
-        shen.setRotX((float) (shen.getRotX() * (1 - 0.87 * zt)));
+        shen.setRotX((float) (shen.getRotX() * (1 - 0.8 * zt)));
-        shen.setRotY((float) (shen.getRotY() * (1 - 0.7 * zt)));
+        shen.setRotY((float) (shen.getRotY() * (1 - 0.85 * zt)));
-        shen.setRotZ((float) (shen.getRotZ() * (1 - 0.65 * zt)));
+        shen.setRotZ((float) (shen.getRotZ() * (1 - 0.4 * zt)));
 
         CrossHairOverlay.gunRot = shen.getRotZ();
 
@@ -93,12 +117,12 @@ public class Ntw20Model extends GeoModel<Ntw20Item> {
         gun.setPosZ(10.0f * (float) zp + (float) (0.3f * zpz));
         gun.setRotZ((float) (0.02f * zpz));
         gun.setScaleZ(1f - (0.8f * (float) zp));
-        scope.setScaleZ(1f - (0.85f * (float) zp));
+//        scope.setScaleZ(1f - (0.85f * (float) zp));
 
         stack.getOrCreateTag().putBoolean("HoloHidden", !(gun.getPosX() > 4.3));
 
-        action.setPosZ(6f * (float) ClientEventHandler.actionMove);
+        action.setPosZ(3f * (float) ClientEventHandler.actionMove);
-        lh.setPosZ(-6f * (float) ClientEventHandler.actionMove);
+        lh.setPosZ(-3f * (float) ClientEventHandler.actionMove);
 
         CoreGeoBone root = getAnimationProcessor().getBone("root");
         root.setPosX((float) (movePosX + 20 * ClientEventHandler.drawTime + 9.3f * mph));

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

@@ -154,7 +154,7 @@ public class VehicleHudOverlay {
                 && !(player.getVehicle() instanceof SpeedboatEntity)) {
             poseStack.pushPose();
 
-            poseStack.translate(Mth.clamp(-8 * ClientEventHandler.turnRot[1], -10, 10), Mth.clamp(-8 * ClientEventHandler.turnRot[0], -10, 10) - 0.3 * ClientEventHandler.shakeTime + 5 * ClientEventHandler.cameraRoll, 0);
+            poseStack.translate(0.2 * ClientEventHandler.shakeTime + 5 * ClientEventHandler.cameraRoll, 0 - 0.3 * ClientEventHandler.shakeTime + 5 * ClientEventHandler.cameraRoll, 0);
             poseStack.rotateAround(Axis.ZP.rotationDegrees(-0.5f * ClientEventHandler.cameraRoll), w / 2f, h / 2f, 0);
             RenderSystem.disableDepthTest();
             RenderSystem.depthMask(false);

src/main/java/com/atsuishio/superbwarfare/client/renderer/entity/Bmp2Renderer.java

@@ -3,14 +3,17 @@ package com.atsuishio.superbwarfare.client.renderer.entity;
 import com.atsuishio.superbwarfare.client.layer.Bmp2Layer;
 import com.atsuishio.superbwarfare.client.model.entity.Bmp2Model;
 import com.atsuishio.superbwarfare.entity.vehicle.Bmp2Entity;
+import com.atsuishio.superbwarfare.event.ClientEventHandler;
 import com.mojang.blaze3d.vertex.PoseStack;
 import com.mojang.blaze3d.vertex.VertexConsumer;
 import com.mojang.math.Axis;
+import net.minecraft.client.Minecraft;
 import net.minecraft.client.renderer.MultiBufferSource;
 import net.minecraft.client.renderer.RenderType;
 import net.minecraft.client.renderer.entity.EntityRendererProvider;
 import net.minecraft.resources.ResourceLocation;
 import net.minecraft.util.Mth;
+import net.minecraft.world.entity.player.Player;
 import software.bernie.geckolib.cache.object.BakedGeoModel;
 import software.bernie.geckolib.cache.object.GeoBone;
 import software.bernie.geckolib.renderer.GeoEntityRenderer;
@@ -57,6 +60,10 @@ public class Bmp2Renderer extends GeoEntityRenderer<Bmp2Entity> {
         }
 
         if (name.equals("cannon")) {
+
+            Player player = Minecraft.getInstance().player;
+            bone.setHidden(ClientEventHandler.zoomVehicle && animatable.getFirstPassenger() == player);
+
             bone.setRotY(Mth.lerp(partialTick, animatable.turretYRotO, animatable.getTurretYRot()) * Mth.DEG_TO_RAD);
         }
         if (name.equals("barrel")) {

src/main/java/com/atsuishio/superbwarfare/client/renderer/entity/Lav150Renderer.java

@@ -3,14 +3,17 @@ package com.atsuishio.superbwarfare.client.renderer.entity;
 import com.atsuishio.superbwarfare.client.layer.Lav150Layer;
 import com.atsuishio.superbwarfare.client.model.entity.Lav150Model;
 import com.atsuishio.superbwarfare.entity.vehicle.Lav150Entity;
+import com.atsuishio.superbwarfare.event.ClientEventHandler;
 import com.mojang.blaze3d.vertex.PoseStack;
 import com.mojang.blaze3d.vertex.VertexConsumer;
 import com.mojang.math.Axis;
+import net.minecraft.client.Minecraft;
 import net.minecraft.client.renderer.MultiBufferSource;
 import net.minecraft.client.renderer.RenderType;
 import net.minecraft.client.renderer.entity.EntityRendererProvider;
 import net.minecraft.resources.ResourceLocation;
 import net.minecraft.util.Mth;
+import net.minecraft.world.entity.player.Player;
 import software.bernie.geckolib.cache.object.BakedGeoModel;
 import software.bernie.geckolib.cache.object.GeoBone;
 import software.bernie.geckolib.renderer.GeoEntityRenderer;
@@ -62,6 +65,10 @@ public class Lav150Renderer extends GeoEntityRenderer<Lav150Entity> {
             bone.setRotX(1.5f *  Mth.lerp(partialTick, animatable.leftWheelRotO, animatable.getLeftWheelRot()));
         }
         if (name.equals("cannon")) {
+
+            Player player = Minecraft.getInstance().player;
+            bone.setHidden(ClientEventHandler.zoomVehicle && animatable.getFirstPassenger() == player);
+
             bone.setRotY(Mth.lerp(partialTick, animatable.turretYRotO, animatable.getTurretYRot()) * Mth.DEG_TO_RAD);
         }
         if (name.equals("barrel")) {

src/main/java/com/atsuishio/superbwarfare/client/renderer/entity/Yx100Renderer.java

@@ -3,14 +3,17 @@ package com.atsuishio.superbwarfare.client.renderer.entity;
 import com.atsuishio.superbwarfare.client.layer.Yx100GlowLayer;
 import com.atsuishio.superbwarfare.client.model.entity.Yx100Model;
 import com.atsuishio.superbwarfare.entity.vehicle.Yx100Entity;
+import com.atsuishio.superbwarfare.event.ClientEventHandler;
 import com.mojang.blaze3d.vertex.PoseStack;
 import com.mojang.blaze3d.vertex.VertexConsumer;
 import com.mojang.math.Axis;
+import net.minecraft.client.Minecraft;
 import net.minecraft.client.renderer.MultiBufferSource;
 import net.minecraft.client.renderer.RenderType;
 import net.minecraft.client.renderer.entity.EntityRendererProvider;
 import net.minecraft.resources.ResourceLocation;
 import net.minecraft.util.Mth;
+import net.minecraft.world.entity.player.Player;
 import software.bernie.geckolib.cache.object.BakedGeoModel;
 import software.bernie.geckolib.cache.object.GeoBone;
 import software.bernie.geckolib.renderer.GeoEntityRenderer;
@@ -84,6 +87,10 @@ public class Yx100Renderer extends GeoEntityRenderer<Yx100Entity> {
         }
 
         if (name.equals("base")) {
+
+            Player player = Minecraft.getInstance().player;
+            bone.setHidden(ClientEventHandler.zoomVehicle && animatable.getFirstPassenger() == player);
+
             float a = animatable.getEntityData().get(YAW);
             float r = (Mth.abs(a) - 90f) / 90f;
 

src/main/java/com/atsuishio/superbwarfare/client/renderer/item/Ntw20Renderer.java

@@ -124,12 +124,12 @@ public class Ntw20Renderer extends GeoItemRenderer<Ntw20Item> {
             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.renderPartOverBone(model.leftArm, bone, stack, armBuilder, packedLightIn, OverlayTexture.NO_OVERLAY, 1);
+                AnimationHelper.renderPartOverBone2(model.leftArm, bone, stack, armBuilder, packedLightIn, OverlayTexture.NO_OVERLAY, 1);
-                AnimationHelper.renderPartOverBone(model.leftSleeve, bone, stack, sleeveBuilder, 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.renderPartOverBone(model.rightArm, bone, stack, armBuilder, packedLightIn, OverlayTexture.NO_OVERLAY, 1);
+                AnimationHelper.renderPartOverBone2(model.rightArm, bone, stack, armBuilder, packedLightIn, OverlayTexture.NO_OVERLAY, 1);
-                AnimationHelper.renderPartOverBone(model.rightSleeve, bone, stack, sleeveBuilder, packedLightIn, OverlayTexture.NO_OVERLAY, 1);
+                AnimationHelper.renderPartOverBone2(model.rightSleeve, bone, stack, sleeveBuilder, packedLightIn, OverlayTexture.NO_OVERLAY, 1);
             }
 
             this.currentBuffer.getBuffer(this.renderType);

src/main/java/com/atsuishio/superbwarfare/entity/vehicle/Ah6Entity.java

@@ -412,7 +412,7 @@ public class Ah6Entity extends ContainerMobileVehicleEntity implements GeoEntity
             return;
         }
 
-        Matrix4f transform = getVehicleTransform();
+        Matrix4f transform = getVehicleTransform(1);
 
         float x = 0.6f;
         float y = 1.2f - 1.45f;
@@ -472,12 +472,12 @@ public class Ah6Entity extends ContainerMobileVehicleEntity implements GeoEntity
     }
 
     @Override
-    public Matrix4f getVehicleTransform() {
+    public Matrix4f getVehicleTransform(float ticks) {
         Matrix4f transform = new Matrix4f();
-        transform.translate((float) getX(), (float) getY() + 1.45f, (float) getZ());
+        transform.translate((float) Mth.lerp(ticks, xo, getX()), (float) Mth.lerp(ticks, yo + 1.45f, getY() + 1.45f), (float) Mth.lerp(ticks, zo, getZ()));
-        transform.rotate(Axis.YP.rotationDegrees(-getYRot()));
+        transform.rotate(Axis.YP.rotationDegrees(-Mth.lerp(ticks, yRotO, getYRot())));
-        transform.rotate(Axis.XP.rotationDegrees(getXRot()));
+        transform.rotate(Axis.XP.rotationDegrees(Mth.lerp(ticks, xRotO, getXRot())));
-        transform.rotate(Axis.ZP.rotationDegrees(getRoll()));
+        transform.rotate(Axis.ZP.rotationDegrees(Mth.lerp(ticks, prevRoll, getRoll())));
         return transform;
     }
 
@@ -529,7 +529,7 @@ public class Ah6Entity extends ContainerMobileVehicleEntity implements GeoEntity
             }
         }
 
-        Matrix4f transform = getVehicleTransform();
+        Matrix4f transform = getVehicleTransform(1);
         float x;
         float y;
         float z;

src/main/java/com/atsuishio/superbwarfare/entity/vehicle/Bmp2Entity.java

@@ -269,7 +269,7 @@ public class Bmp2Entity extends ContainerMobileVehicleEntity implements GeoEntit
             }
         }
 
-        Matrix4f transform = getBarrelTransform();
+        Matrix4f transform = getBarrelTransform(1);
         if (getWeaponIndex(0) == 0) {
             if (this.cannotFire) return;
             float x = -0.1125f;
@@ -355,7 +355,7 @@ public class Bmp2Entity extends ContainerMobileVehicleEntity implements GeoEntit
                 }
             }
         } else if (getWeaponIndex(0) == 2 && this.getEntityData().get(LOADED_MISSILE) > 0) {
-            Matrix4f transformT = getBarrelTransform();
+            Matrix4f transformT = getBarrelTransform(1);
             Vector4f worldPosition = transformPosition(transformT, 0, 1, 0);
 
             var wgMissileEntity = ((WgMissileWeapon) getWeapon(0)).create(player);
@@ -448,8 +448,8 @@ public class Bmp2Entity extends ContainerMobileVehicleEntity implements GeoEntit
             return;
         }
 
-        Matrix4f transform = getTurretTransform();
+        Matrix4f transform = getTurretTransform(1);
-        Matrix4f transformV = getVehicleTransform();
+        Matrix4f transformV = getVehicleTransform(1);
 
         float x = 0.5f;
         float y = 0.1f;
@@ -472,8 +472,14 @@ public class Bmp2Entity extends ContainerMobileVehicleEntity implements GeoEntit
         return 5;
     }
 
-    public Matrix4f getBarrelTransform() {
+    public Vec3 driverZoomPos(float ticks) {
-        Matrix4f transformT = getTurretTransform();
+        Matrix4f transform = getTurretTransform(ticks);
+        Vector4f worldPosition = transformPosition(transform, 0, 0, 0.75f);
+        return new Vec3(worldPosition.x, worldPosition.y, worldPosition.z);
+    }
+
+    public Matrix4f getBarrelTransform(float ticks) {
+        Matrix4f transformT = getTurretTransform(ticks);
         float x = 0f;
         float y = 0.5541f;
         float z = 0.83004375f;
@@ -481,14 +487,14 @@ public class Bmp2Entity extends ContainerMobileVehicleEntity implements GeoEntit
 
         Matrix4f transform = new Matrix4f();
         transform.translate(worldPosition.x, worldPosition.y, worldPosition.z);
-        transform.rotate(Axis.YP.rotationDegrees(getTurretYRot() - getYRot()));
+        transform.rotate(Axis.YP.rotationDegrees(Mth.lerp(ticks, turretYRotO - yRotO, getTurretYRot() - getYRot())));
-        transform.rotate(Axis.XP.rotationDegrees(getTurretXRot()));
+        transform.rotate(Axis.XP.rotationDegrees(Mth.lerp(ticks, turretXRotO, getTurretXRot())));
-        transform.rotate(Axis.ZP.rotationDegrees(getRoll()));
+        transform.rotate(Axis.ZP.rotationDegrees(Mth.lerp(ticks, prevRoll, getRoll())));
         return transform;
     }
 
-    public Matrix4f getTurretTransform() {
+    public Matrix4f getTurretTransform(float ticks) {
-        Matrix4f transformT = getVehicleTransform();
+        Matrix4f transformT = getVehicleTransform(ticks);
         float x = 0f;
         float y = 2f;
         float z = -0.703125f;
@@ -496,9 +502,9 @@ public class Bmp2Entity extends ContainerMobileVehicleEntity implements GeoEntit
 
         Matrix4f transform = new Matrix4f();
         transform.translate(worldPosition.x, worldPosition.y, worldPosition.z);
-        transform.rotate(Axis.YP.rotationDegrees(getTurretYRot() - getYRot()));
+        transform.rotate(Axis.YP.rotationDegrees(Mth.lerp(ticks, turretYRotO - yRotO, getTurretYRot() - getYRot())));
-        transform.rotate(Axis.XP.rotationDegrees(getXRot()));
+        transform.rotate(Axis.XP.rotationDegrees(Mth.lerp(ticks, xRotO, getXRot())));
-        transform.rotate(Axis.ZP.rotationDegrees(getRoll()));
+        transform.rotate(Axis.ZP.rotationDegrees(Mth.lerp(ticks, prevRoll, getRoll())));
         return transform;
     }
 

src/main/java/com/atsuishio/superbwarfare/entity/vehicle/Lav150Entity.java

@@ -229,7 +229,7 @@ public class Lav150Entity extends ContainerMobileVehicleEntity implements GeoEnt
             }
         }
 
-        Matrix4f transform = getBarrelTransform();
+        Matrix4f transform = getBarrelTransform(1);
         if (getWeaponIndex(0) == 0) {
             if (this.cannotFire) return;
             float x = -0.0234375f;
@@ -385,8 +385,8 @@ public class Lav150Entity extends ContainerMobileVehicleEntity implements GeoEnt
             return;
         }
 
-        Matrix4f transform = getTurretTransform();
+        Matrix4f transform = getTurretTransform(1);
-        Matrix4f transformV = getVehicleTransform();
+        Matrix4f transformV = getVehicleTransform(1);
 
         float x = 0.36f;
         float y = -0.3f;
@@ -409,8 +409,14 @@ public class Lav150Entity extends ContainerMobileVehicleEntity implements GeoEnt
         return 5;
     }
 
-    public Matrix4f getBarrelTransform() {
+    public Vec3 driverZoomPos(float ticks) {
-        Matrix4f transformT = getTurretTransform();
+        Matrix4f transform = getTurretTransform(ticks);
+        Vector4f worldPosition = transformPosition(transform, 0, 0, 0.56f);
+        return new Vec3(worldPosition.x, worldPosition.y, worldPosition.z);
+    }
+
+    public Matrix4f getBarrelTransform(float ticks) {
+        Matrix4f transformT = getTurretTransform(ticks);
         float x = 0f;
         float y = 0.33795f;
         float z = 0.825f;
@@ -418,18 +424,18 @@ public class Lav150Entity extends ContainerMobileVehicleEntity implements GeoEnt
 
         Matrix4f transform = new Matrix4f();
         transform.translate(worldPosition.x, worldPosition.y, worldPosition.z);
-        transform.rotate(Axis.YP.rotationDegrees(getTurretYRot() - getYRot()));
+        transform.rotate(Axis.YP.rotationDegrees(Mth.lerp(ticks, turretYRotO - yRotO, getTurretYRot() - getYRot())));
-        transform.rotate(Axis.XP.rotationDegrees(getTurretXRot()));
+        transform.rotate(Axis.XP.rotationDegrees(Mth.lerp(ticks, turretXRotO, getTurretXRot())));
-        transform.rotate(Axis.ZP.rotationDegrees(getRoll()));
+        transform.rotate(Axis.ZP.rotationDegrees(Mth.lerp(ticks, prevRoll, getRoll())));
         return transform;
     }
 
-    public Matrix4f getTurretTransform() {
+    public Matrix4f getTurretTransform(float ticks) {
         Matrix4f transform = new Matrix4f();
-        transform.translate((float) getX(), (float) getY() + 2.4f, (float) getZ());
+        transform.translate((float) Mth.lerp(ticks, xo, getX()), (float) Mth.lerp(ticks, yo + 2.4f, getY() + 2.4f), (float) Mth.lerp(ticks, zo, getZ()));
-        transform.rotate(Axis.YP.rotationDegrees(getTurretYRot() - getYRot()));
+        transform.rotate(Axis.YP.rotationDegrees(Mth.lerp(ticks, turretYRotO - yRotO, getTurretYRot() - getYRot())));
-        transform.rotate(Axis.XP.rotationDegrees(getXRot()));
+        transform.rotate(Axis.XP.rotationDegrees(Mth.lerp(ticks, xRotO, getXRot())));
-        transform.rotate(Axis.ZP.rotationDegrees(getRoll()));
+        transform.rotate(Axis.ZP.rotationDegrees(Mth.lerp(ticks, prevRoll, getRoll())));
         return transform;
     }
 

src/main/java/com/atsuishio/superbwarfare/entity/vehicle/SpeedboatEntity.java

@@ -188,22 +188,23 @@ public class SpeedboatEntity extends ContainerMobileVehicleEntity implements Geo
     /**
      * 机枪塔开火
      */
+
+    public Vec3 shootPos(float ticks) {
+        Matrix4f transform = getBarrelTransform(ticks);
+        Vector4f worldPosition = transformPosition(transform, 0, 0, 0);
+        return new Vec3(worldPosition.x, worldPosition.y, worldPosition.z);
+    }
+
+
     @Override
     public void vehicleShoot(Player player, int type) {
         if (this.cannotFire) return;
-        Matrix4f transform = getBarrelTransform();
-
-        float x = 0;
-        float y = 0;
-        float z = 0;
-
-        Vector4f worldPosition = transformPosition(transform, x, y, z);
 
 
         var projectile = ((ProjectileWeapon) getWeapon(0)).create(player);
 
         projectile.bypassArmorRate(0.4f);
-        projectile.setPos(worldPosition.x - 1.1 * this.getDeltaMovement().x, worldPosition.y, worldPosition.z - 1.1 * this.getDeltaMovement().z);
+        projectile.setPos(shootPos(1).x - 1.1 * this.getDeltaMovement().x, shootPos(1).y, shootPos(1).z - 1.1 * this.getDeltaMovement().z);
         projectile.shoot(player, getBarrelVector(1).x, getBarrelVector(1).y + 0.005f, getBarrelVector(1).z, 20,
                 (float) 0.4);
         this.level().addFreshEntity(projectile);
@@ -305,8 +306,8 @@ public class SpeedboatEntity extends ContainerMobileVehicleEntity implements Geo
         }
     }
 
-    public Matrix4f getBarrelTransform() {
+    public Matrix4f getBarrelTransform(float ticks) {
-        Matrix4f transformT = getTurretTransform();
+        Matrix4f transformT = getTurretTransform(ticks);
         float x = 0f;
         float y = 0.5088375f;
         float z = 0.04173125f;
@@ -314,14 +315,14 @@ public class SpeedboatEntity extends ContainerMobileVehicleEntity implements Geo
 
         Matrix4f transform = new Matrix4f();
         transform.translate(worldPosition.x, worldPosition.y, worldPosition.z);
-        transform.rotate(Axis.YP.rotationDegrees(getTurretYRot() - getYRot()));
+        transform.rotate(Axis.YP.rotationDegrees(Mth.lerp(ticks, turretYRotO - yRotO, getTurretYRot() - getYRot())));
-        transform.rotate(Axis.XP.rotationDegrees(getTurretXRot()));
+        transform.rotate(Axis.XP.rotationDegrees(Mth.lerp(ticks, turretXRotO, getTurretXRot())));
-        transform.rotate(Axis.ZP.rotationDegrees(getRoll()));
+        transform.rotate(Axis.ZP.rotationDegrees(Mth.lerp(ticks, prevRoll, getRoll())));
         return transform;
     }
 
-    public Matrix4f getTurretTransform() {
+    public Matrix4f getTurretTransform(float ticks) {
-        Matrix4f transformT = getVehicleTransform();
+        Matrix4f transformT = getVehicleTransform(ticks);
         float x = 0f;
         float y = 2.4616625f;
         float z = -0.565625f;
@@ -329,9 +330,9 @@ public class SpeedboatEntity extends ContainerMobileVehicleEntity implements Geo
 
         Matrix4f transform = new Matrix4f();
         transform.translate(worldPosition.x, worldPosition.y, worldPosition.z);
-        transform.rotate(Axis.YP.rotationDegrees(getTurretYRot() - getYRot()));
+        transform.rotate(Axis.YP.rotationDegrees(Mth.lerp(ticks, turretYRotO - yRotO, getTurretYRot() - getYRot())));
-        transform.rotate(Axis.XP.rotationDegrees(getXRot()));
+        transform.rotate(Axis.XP.rotationDegrees(Mth.lerp(ticks, xRotO, getXRot())));
-        transform.rotate(Axis.ZP.rotationDegrees(getRoll()));
+        transform.rotate(Axis.ZP.rotationDegrees(Mth.lerp(ticks, prevRoll, getRoll())));
         return transform;
     }
     @Override

src/main/java/com/atsuishio/superbwarfare/entity/vehicle/Tom6Entity.java

@@ -197,7 +197,7 @@ public class Tom6Entity extends MobileVehicleEntity implements GeoEntity {
             if (upInputDown && !onGround() && entityData.get(MELON)) {
                 entityData.set(MELON, false);
 
-                Matrix4f transform = getVehicleTransform();
+                Matrix4f transform = getVehicleTransform(1);
                 Vector4f worldPosition;
                 worldPosition = transformPosition(transform, 0, -0.2f, 0);
 
@@ -252,7 +252,7 @@ public class Tom6Entity extends MobileVehicleEntity implements GeoEntity {
             return;
         }
 
-        Matrix4f transform = getVehicleTransform();
+        Matrix4f transform = getVehicleTransform(1);
 
         float x = 0f;
         float y = 0.45f;
@@ -284,12 +284,12 @@ public class Tom6Entity extends MobileVehicleEntity implements GeoEntity {
     }
 
     @Override
-    public Matrix4f getVehicleTransform() {
+    public Matrix4f getVehicleTransform(float ticks) {
         Matrix4f transform = new Matrix4f();
-        transform.translate((float) getX(), (float) getY() + 0.5f, (float) getZ());
+        transform.translate((float) Mth.lerp(ticks, xo, getX()), (float) Mth.lerp(ticks, yo + 0.5f, getY() + 0.5f), (float) Mth.lerp(ticks, zo, getZ()));
-        transform.rotate(Axis.YP.rotationDegrees(-getYRot()));
+        transform.rotate(Axis.YP.rotationDegrees(-Mth.lerp(ticks, yRotO, getYRot())));
-        transform.rotate(Axis.XP.rotationDegrees(getXRot()));
+        transform.rotate(Axis.XP.rotationDegrees(Mth.lerp(ticks, xRotO, getXRot())));
-        transform.rotate(Axis.ZP.rotationDegrees(getRoll()));
+        transform.rotate(Axis.ZP.rotationDegrees(Mth.lerp(ticks, prevRoll, getRoll())));
         return transform;
     }
 

src/main/java/com/atsuishio/superbwarfare/entity/vehicle/Yx100Entity.java

@@ -302,7 +302,7 @@ public class Yx100Entity extends ContainerMobileVehicleEntity implements GeoEnti
                 return;
             }
 
-            Matrix4f transform = getBarrelTransform();
+            Matrix4f transform = getBarrelTransform(1);
             Vector4f worldPosition = transformPosition(transform, 0, 0, 0);
 
             var cannonShell = (CannonShellWeapon) getWeapon(0);
@@ -383,7 +383,7 @@ public class Yx100Entity extends ContainerMobileVehicleEntity implements GeoEnti
         if (type == 1) {
             if (this.cannotFire) return;
 
-            Matrix4f transform = getGunTransform();
+            Matrix4f transform = getGunTransform(1);
             Vector4f worldPosition = transformPosition(transform, 0, -0.25f, 0);
 
             var projectile = (ProjectileWeapon) getWeapon(1);
@@ -506,7 +506,7 @@ public class Yx100Entity extends ContainerMobileVehicleEntity implements GeoEnti
             return;
         }
 
-        Matrix4f transform = getTurretTransform();
+        Matrix4f transform = getTurretTransform(1);
 
         int i = this.getOrderedPassengers().indexOf(passenger);
 
@@ -521,12 +521,18 @@ public class Yx100Entity extends ContainerMobileVehicleEntity implements GeoEnti
         callback.accept(passenger, worldPosition.x, worldPosition.y, worldPosition.z);
     }
 
+    public Vec3 driverZoomPos(float ticks) {
+        Matrix4f transform = getTurretTransform(ticks);
+        Vector4f worldPosition = transformPosition(transform, 0, 0, 0.6076875f);
+        return new Vec3(worldPosition.x, worldPosition.y, worldPosition.z);
+    }
+
     public int getMaxPassengers() {
         return 3;
     }
 
-    public Matrix4f getBarrelTransform() {
+    public Matrix4f getBarrelTransform(float ticks) {
-        Matrix4f transformT = getTurretTransform();
+        Matrix4f transformT = getTurretTransform(ticks);
         float x = 0f;
         float y = 0.653275f;
         float z = 0.750975f;
@@ -534,14 +540,14 @@ public class Yx100Entity extends ContainerMobileVehicleEntity implements GeoEnti
 
         Matrix4f transform = new Matrix4f();
         transform.translate(worldPosition.x, worldPosition.y, worldPosition.z);
-        transform.rotate(Axis.YP.rotationDegrees(getTurretYRot() - getYRot()));
+        transform.rotate(Axis.YP.rotationDegrees(Mth.lerp(ticks, turretYRotO - yRotO, getTurretYRot() - getYRot())));
-        transform.rotate(Axis.XP.rotationDegrees(getTurretXRot()));
+        transform.rotate(Axis.XP.rotationDegrees(Mth.lerp(ticks, turretXRotO, getTurretXRot())));
-        transform.rotate(Axis.ZP.rotationDegrees(getRoll()));
+        transform.rotate(Axis.ZP.rotationDegrees(Mth.lerp(ticks, prevRoll, getRoll())));
         return transform;
     }
 
-    public Matrix4f getGunTransform() {
+    public Matrix4f getGunTransform(float ticks) {
-        Matrix4f transformT = getTurretTransform();
+        Matrix4f transformT = getTurretTransform(ticks);
         float x = -0.87890625f;
         float y = 2f;
         float z = -0.6640625f;
@@ -555,8 +561,8 @@ public class Yx100Entity extends ContainerMobileVehicleEntity implements GeoEnti
         return transform;
     }
 
-    public Matrix4f getTurretTransform() {
+    public Matrix4f getTurretTransform(float ticks) {
-        Matrix4f transformT = getVehicleTransform();
+        Matrix4f transformT = getVehicleTransform(ticks);
         float x = 0f;
         float y = 2.1484375f;
         float z = 0;
@@ -564,9 +570,9 @@ public class Yx100Entity extends ContainerMobileVehicleEntity implements GeoEnti
 
         Matrix4f transform = new Matrix4f();
         transform.translate(worldPosition.x, worldPosition.y, worldPosition.z);
-        transform.rotate(Axis.YP.rotationDegrees(getTurretYRot() - getYRot()));
+        transform.rotate(Axis.YP.rotationDegrees(Mth.lerp(ticks, turretYRotO - yRotO, getTurretYRot() - getYRot())));
-        transform.rotate(Axis.XP.rotationDegrees(getXRot()));
+        transform.rotate(Axis.XP.rotationDegrees(Mth.lerp(ticks, xRotO, getXRot())));
-        transform.rotate(Axis.ZP.rotationDegrees(getRoll()));
+        transform.rotate(Axis.ZP.rotationDegrees(Mth.lerp(ticks, prevRoll, getRoll())));
         return transform;
     }
 

src/main/java/com/atsuishio/superbwarfare/entity/vehicle/base/VehicleEntity.java

@@ -704,12 +704,12 @@ public abstract class VehicleEntity extends Entity {
     }
 
     // From Immersive_Aircraft
-    public Matrix4f getVehicleTransform() {
+    public Matrix4f getVehicleTransform(float ticks) {
         Matrix4f transform = new Matrix4f();
-        transform.translate((float) getX(), (float) getY(), (float) getZ());
+        transform.translate((float) Mth.lerp(ticks, xo, getX()), (float) Mth.lerp(ticks, yo, getY()), (float) Mth.lerp(ticks, zo, getZ()));
-        transform.rotate(Axis.YP.rotationDegrees(-getYRot()));
+        transform.rotate(Axis.YP.rotationDegrees(-Mth.lerp(ticks, yRotO, getYRot())));
-        transform.rotate(Axis.XP.rotationDegrees(getXRot()));
+        transform.rotate(Axis.XP.rotationDegrees(Mth.lerp(ticks, xRotO, getXRot())));
-        transform.rotate(Axis.ZP.rotationDegrees(getRoll()));
+        transform.rotate(Axis.ZP.rotationDegrees(Mth.lerp(ticks, prevRoll, getRoll())));
         return transform;
     }
 

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

@@ -592,7 +592,7 @@ public class ClientEventHandler {
 
     public static void gunPartMove(float times) {
         chamberRot = Mth.lerp(0.07 * times, chamberRot, 0);
-        actionMove = Mth.lerp(0.2 * times, actionMove, 0);
+        actionMove = Mth.lerp(0.125 * times, actionMove, 0);
     }
 
     public static void handleClientShoot() {

src/main/java/com/atsuishio/superbwarfare/mixins/CameraMixin.java

@@ -18,7 +18,6 @@ import net.minecraft.world.item.ItemStack;
 import net.minecraft.world.level.BlockGetter;
 import org.joml.Math;
 import org.joml.Matrix4f;
-import org.joml.Vector3d;
 import org.joml.Vector4f;
 import org.spongepowered.asm.mixin.Mixin;
 import org.spongepowered.asm.mixin.Shadow;
@@ -51,7 +50,7 @@ public abstract class CameraMixin {
             if (stack.is(ModItems.MONITOR.get()) && stack.getOrCreateTag().getBoolean("Using") && stack.getOrCreateTag().getBoolean("Linked")) {
                 DroneEntity drone = EntityFindUtil.findDrone(player.level(), stack.getOrCreateTag().getString("LinkedDrone"));
                 if (drone != null) {
-                    Matrix4f transform = superbWarfare$getVehicleTransform(drone, partialTicks);
+                    Matrix4f transform = superbWarfare$getDroneTransform(drone, partialTicks);
                     float x0 = 0f;
                     float y0 = 0.075f;
                     float z0 = 0.18f;
@@ -66,17 +65,10 @@ public abstract class CameraMixin {
             }
 
             if ((player.getVehicle() != null && player.getVehicle() instanceof SpeedboatEntity boat && boat.getFirstPassenger() == player) && ClientEventHandler.zoomVehicle) {
-                float yRot = Mth.lerp(partialTicks, boat.yRotO, boat.getYRot());
+                float yRot = -Mth.lerp(partialTicks, boat.turretYRotO - boat.yRotO, boat.getTurretYRot() - boat.getYRot());
-                if (yRot < 0) {
+                float xRot = Mth.lerp(partialTicks, boat.turretXRotO - boat.xRotO, boat.getTurretXRot() - boat.getXRot());
-                    yRot += 360;
+                setRotation(yRot, xRot);
-                }
+                setPosition(boat.shootPos(partialTicks).x - 0.35 * boat.getBarrelVector(partialTicks).x, boat.shootPos(partialTicks).y + 0.35, boat.shootPos(partialTicks).z - 0.35 * boat.getBarrelVector(partialTicks).z);
-                yRot = yRot + 90 % 360;
-                var CameraPos = new Vector3d(-0.57, 3.3, 0);
-                CameraPos.rotateZ(-Mth.lerp(partialTicks, boat.xRotO, boat.getXRot()) * Mth.DEG_TO_RAD);
-                CameraPos.rotateY(-yRot * Mth.DEG_TO_RAD);
-
-                setRotation(-Mth.lerp(partialTicks, boat.turretYRotO - boat.yRotO, boat.getTurretYRot() - boat.getYRot()), Mth.lerp(partialTicks, boat.turretXRotO - boat.xRotO, boat.getTurretXRot() - boat.getXRot()));
-                setPosition(Mth.lerp(partialTicks, boat.xo + CameraPos.x, boat.getX() + CameraPos.x), Mth.lerp(partialTicks, boat.yo + CameraPos.y, boat.getY() + CameraPos.y), Mth.lerp(partialTicks, boat.zo + CameraPos.z, boat.getZ() + CameraPos.z));
                 info.cancel();
                 return;
             }
@@ -84,7 +76,11 @@ public abstract class CameraMixin {
             if (player.getVehicle() instanceof Lav150Entity lav150 && (Minecraft.getInstance().options.getCameraType() == CameraType.FIRST_PERSON || ClientEventHandler.zoomVehicle)) {
                 if (lav150.getFirstPassenger() == player) {
                     setRotation(-Mth.lerp(partialTicks, lav150.turretYRotO - lav150.yRotO, lav150.getTurretYRot() - lav150.getYRot()), Mth.lerp(partialTicks, lav150.turretXRotO - lav150.xRotO, lav150.getTurretXRot() - lav150.getXRot()));
+                    if (ClientEventHandler.zoomVehicle) {
+                        setPosition(lav150.driverZoomPos(partialTicks).x, Mth.lerp(partialTicks, player.yo + player.getEyeHeight(), player.getEyeY()), lav150.driverZoomPos(partialTicks).z);
+                    } else {
                         setPosition(Mth.lerp(partialTicks, player.xo, player.getX()), Mth.lerp(partialTicks, player.yo + player.getEyeHeight(), player.getEyeY()), Mth.lerp(partialTicks, player.zo, player.getZ()));
+                    }
                     info.cancel();
                 } else {
                     setRotation(Mth.lerp(partialTicks, player.yHeadRotO, player.getYHeadRot()), Mth.lerp(partialTicks, player.xRotO, player.getXRot()));
@@ -97,7 +93,11 @@ public abstract class CameraMixin {
             if (player.getVehicle() instanceof Bmp2Entity bmp2 && (Minecraft.getInstance().options.getCameraType() == CameraType.FIRST_PERSON || ClientEventHandler.zoomVehicle)) {
                 if (bmp2.getFirstPassenger() == player) {
                     setRotation(-Mth.lerp(partialTicks, bmp2.turretYRotO - bmp2.yRotO, bmp2.getTurretYRot() - bmp2.getYRot()), Mth.lerp(partialTicks, bmp2.turretXRotO - bmp2.xRotO, bmp2.getTurretXRot() - bmp2.getXRot()));
+                    if (ClientEventHandler.zoomVehicle) {
+                        setPosition(bmp2.driverZoomPos(partialTicks).x, Mth.lerp(partialTicks, player.yo + player.getEyeHeight(), player.getEyeY()), bmp2.driverZoomPos(partialTicks).z);
+                    } else {
                         setPosition(Mth.lerp(partialTicks, player.xo, player.getX()), Mth.lerp(partialTicks, player.yo + player.getEyeHeight(), player.getEyeY()), Mth.lerp(partialTicks, player.zo, player.getZ()));
+                    }
                     info.cancel();
                 } else {
                     setRotation(Mth.lerp(partialTicks, player.yHeadRotO, player.getYHeadRot()), Mth.lerp(partialTicks, player.xRotO, player.getXRot()));
@@ -110,7 +110,11 @@ public abstract class CameraMixin {
             if (player.getVehicle() instanceof Yx100Entity yx100 && (Minecraft.getInstance().options.getCameraType() == CameraType.FIRST_PERSON || ClientEventHandler.zoomVehicle)) {
                 if (yx100.getFirstPassenger() == player) {
                     setRotation(-Mth.lerp(partialTicks, yx100.turretYRotO - yx100.yRotO, yx100.getTurretYRot() - yx100.getYRot()), Mth.lerp(partialTicks, yx100.turretXRotO - yx100.xRotO, yx100.getTurretXRot() - yx100.getXRot()));
+                    if (ClientEventHandler.zoomVehicle) {
+                        setPosition(yx100.driverZoomPos(partialTicks).x, Mth.lerp(partialTicks, player.yo + player.getEyeHeight() + 1.5, player.getEyeY() + 1.5), yx100.driverZoomPos(partialTicks).z);
+                    } else {
                         setPosition(Mth.lerp(partialTicks, player.xo, player.getX()), Mth.lerp(partialTicks, player.yo + player.getEyeHeight() + 1.5, player.getEyeY() + 1.5), Mth.lerp(partialTicks, player.zo, player.getZ()));
+                    }
                     info.cancel();
                 } else if (yx100.getNthEntity(1) == player) {
                     setRotation(-Mth.lerp(partialTicks, yx100.gunYRotO - yx100.yRotO, yx100.getGunYRot() - yx100.getYRot()), Mth.lerp(partialTicks, yx100.gunXRotO - yx100.xRotO, yx100.getGunXRot() - yx100.getXRot()));
@@ -129,7 +133,7 @@ public abstract class CameraMixin {
     }
 
     @Unique
-    private static Matrix4f superbWarfare$getVehicleTransform(DroneEntity vehicle, float ticks) {
+    private static Matrix4f superbWarfare$getDroneTransform(DroneEntity vehicle, float ticks) {
         Matrix4f transform = new Matrix4f();
         transform.translate((float) Mth.lerp(ticks, vehicle.xo, vehicle.getX()), (float) Mth.lerp(ticks, vehicle.yo, vehicle.getY()), (float) Mth.lerp(ticks, vehicle.zo, vehicle.getZ()));
         transform.rotate(Axis.YP.rotationDegrees(-vehicle.getYaw(ticks)));