提取载具固定视角方法

src/main/java/com/atsuishio/superbwarfare/api/event/PreKillEvent.java

@@ -11,7 +11,7 @@ import org.jetbrains.annotations.ApiStatus;
  * 玩家击杀生物后，用于判断是否发送击杀播报/显示击杀指示
  */
 @ApiStatus.Internal
-@ApiStatus.AvailableSince("0.7.7")
+@ApiStatus.AvailableSince("0.8.0")
 public class PreKillEvent extends Event implements ICancellableEvent {
 
     private final Player player;

src/main/java/com/atsuishio/superbwarfare/api/event/RegisterContainersEvent.java

@@ -15,7 +15,7 @@ import java.util.List;
 /**
  * Register Entities as a container
  */
-@ApiStatus.AvailableSince("0.7.7")
+@ApiStatus.AvailableSince("0.8.0")
 public class RegisterContainersEvent extends Event implements IModBusEvent {
     public static final List<ItemStack> containers = new ArrayList<>();
 

src/main/java/com/atsuishio/superbwarfare/api/event/ReloadEvent.java

@@ -7,7 +7,7 @@ import net.neoforged.bus.api.Event;
 import org.jetbrains.annotations.ApiStatus;
 
 @ApiStatus.Internal
-@ApiStatus.AvailableSince("0.7.7")
+@ApiStatus.AvailableSince("0.8.0")
 public class ReloadEvent extends Event {
 
     public final Player player;

src/main/java/com/atsuishio/superbwarfare/entity/vehicle/A10Entity.java

@@ -1094,4 +1094,9 @@ public class A10Entity extends ContainerMobileVehicleEntity implements GeoEntity
         }
         return super.getCameraPosition(partialTicks, player, false, false);
     }
+
+    @OnlyIn(Dist.CLIENT)
+    public boolean useFixedCameraPos(Entity entity) {
+        return true;
+    }
 }

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

@@ -631,4 +631,9 @@ public class AnnihilatorEntity extends EnergyVehicleEntity implements GeoEntity,
         }
         return super.getCameraPosition(partialTicks, player, false, false);
     }
+
+    @OnlyIn(Dist.CLIENT)
+    public boolean useFixedCameraPos(Entity entity) {
+        return true;
+    }
 }

src/main/java/com/atsuishio/superbwarfare/entity/vehicle/Mk42Entity.java

@@ -483,4 +483,9 @@ public class Mk42Entity extends VehicleEntity implements GeoEntity, CannonEntity
         }
         return super.getCameraPosition(partialTicks, player, false, false);
     }
+
+    @OnlyIn(Dist.CLIENT)
+    public boolean useFixedCameraPos(Entity entity) {
+        return true;
+    }
 }

src/main/java/com/atsuishio/superbwarfare/entity/vehicle/Mle1934Entity.java

@@ -552,4 +552,9 @@ public class Mle1934Entity extends VehicleEntity implements GeoEntity, CannonEnt
         }
         return super.getCameraPosition(partialTicks, player, false, false);
     }
+
+    @OnlyIn(Dist.CLIENT)
+    public boolean useFixedCameraPos(Entity entity) {
+        return true;
+    }
 }

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

@@ -844,4 +844,9 @@ public class PrismTankEntity extends ContainerMobileVehicleEntity implements Geo
         }
         return super.getCameraPosition(partialTicks, player, false, false);
     }
+
+    @OnlyIn(Dist.CLIENT)
+    public boolean useFixedCameraPos(Entity entity) {
+        return this.getSeatIndex(entity) == 0;
+    }
 }

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

@@ -598,4 +598,9 @@ public class SpeedboatEntity extends ContainerMobileVehicleEntity implements Geo
         }
         return super.getCameraPosition(partialTicks, player, zoom, isFirstPerson);
     }
+
+    @OnlyIn(Dist.CLIENT)
+    public boolean useFixedCameraPos(Entity entity) {
+        return this.getSeatIndex(entity) == 0;
+    }
 }

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

@@ -1026,14 +1026,33 @@ public abstract class VehicleEntity extends Entity {
     public void renderThirdPersonOverlay(GuiGraphics guiGraphics, Font font, Player player, int screenWidth, int screenHeight, float scale) {
     }
 
+    /**
+     * 获取视角旋转
+     *
+     * @param zoom          是否在载具上瞄准
+     * @param isFirstPerson 是否是第一人称视角
+     */
     @OnlyIn(Dist.CLIENT)
     @Nullable
     public Vec2 getCameraRotation(float partialTicks, Player player, boolean zoom, boolean isFirstPerson) {
         return null;
     }
 
+    /**
+     * 获取视角位置
+     * @param zoom 是否在载具上瞄准
+     * @param isFirstPerson 是否是第一人称视角
+     */
     @OnlyIn(Dist.CLIENT)
     public Vec3 getCameraPosition(float partialTicks, Player player, boolean zoom, boolean isFirstPerson) {
         return null;
     }
+
+    /**
+     * 是否使用载具固定视角
+     */
+    @OnlyIn(Dist.CLIENT)
+    public boolean useFixedCameraPos(Entity entity) {
+        return false;
+    }
 }

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

@@ -1,9 +1,5 @@
 package com.atsuishio.superbwarfare.mixins;
 
-import com.atsuishio.superbwarfare.entity.vehicle.A10Entity;
-import com.atsuishio.superbwarfare.entity.vehicle.PrismTankEntity;
-import com.atsuishio.superbwarfare.entity.vehicle.SpeedboatEntity;
-import com.atsuishio.superbwarfare.entity.vehicle.base.CannonEntity;
 import com.atsuishio.superbwarfare.entity.vehicle.base.VehicleEntity;
 import com.atsuishio.superbwarfare.item.gun.GunItem;
 import com.mojang.blaze3d.vertex.PoseStack;
@@ -52,11 +48,8 @@ public class GameRendererMixin {
         if (entity != null && !mainCamera.isDetached() && entity.getRootVehicle() instanceof VehicleEntity vehicle) {
             // rotate camera
             float a = vehicle.getTurretYaw(partialTicks);
-
             float r = (Mth.abs(a) - 90f) / 90f;
-
             float r2;
-
             if (Mth.abs(a) <= 90f) {
                 r2 = a / 90f;
             } else {
@@ -69,10 +62,7 @@ public class GameRendererMixin {
 
             poseStack.mulPose(Axis.ZP.rotationDegrees(-r * vehicle.getRoll(partialTicks) + r2 * vehicle.getViewXRot(partialTicks)));
 
-            if (!(vehicle instanceof SpeedboatEntity speedboat && entity == speedboat.getFirstPassenger()) &&
+            if (!vehicle.useFixedCameraPos(entity)) {
-                    !(vehicle instanceof PrismTankEntity prismTank && entity == prismTank.getFirstPassenger()) &&
-                    !(vehicle instanceof CannonEntity) && !(vehicle instanceof A10Entity)
-            ) {
                 // fetch eye offset
                 float eye = entity.getEyeHeight();