提取第三人称相机位置修改方法

2025-03-18 21:46:20 +08:00 · 2025-03-18 21:46:20 +08:00 · 1001d7f2a7
commit 1001d7f2a7
parent 51e7aa5fa0
12 changed files with 81 additions and 44 deletions
--- a/src/main/java/com/atsuishio/superbwarfare/entity/vehicle/Ah6Entity.java
+++ b/src/main/java/com/atsuishio/superbwarfare/entity/vehicle/Ah6Entity.java
@ -7,6 +7,7 @@ import com.atsuishio.superbwarfare.entity.projectile.FlareDecoyEntity;
 import com.atsuishio.superbwarfare.entity.projectile.ProjectileEntity;
 import com.atsuishio.superbwarfare.entity.vehicle.base.ContainerMobileVehicleEntity;
 import com.atsuishio.superbwarfare.entity.vehicle.base.HelicopterEntity;
+import com.atsuishio.superbwarfare.entity.vehicle.base.ThirdPersonCameraPosition;
 import com.atsuishio.superbwarfare.entity.vehicle.base.WeaponVehicleEntity;
 import com.atsuishio.superbwarfare.entity.vehicle.damage.DamageModifier;
 import com.atsuishio.superbwarfare.entity.vehicle.weapon.HeliRocketWeapon;
@ -111,6 +112,11 @@ public class Ah6Entity extends ContainerMobileVehicleEntity implements GeoEntity
        };
    }

+    @Override
+    public ThirdPersonCameraPosition getThirdPersonCameraPosition(int index) {
+        return new ThirdPersonCameraPosition(7, 1, -2.7);
+    }
+
    @Override
    protected void defineSynchedData() {
        super.defineSynchedData();
--- a/src/main/java/com/atsuishio/superbwarfare/entity/vehicle/AnnihilatorEntity.java
+++ b/src/main/java/com/atsuishio/superbwarfare/entity/vehicle/AnnihilatorEntity.java
@ -5,6 +5,7 @@ import com.atsuishio.superbwarfare.config.server.ExplosionConfig;
 import com.atsuishio.superbwarfare.config.server.VehicleConfig;
 import com.atsuishio.superbwarfare.entity.vehicle.base.CannonEntity;
 import com.atsuishio.superbwarfare.entity.vehicle.base.EnergyVehicleEntity;
+import com.atsuishio.superbwarfare.entity.vehicle.base.ThirdPersonCameraPosition;
 import com.atsuishio.superbwarfare.entity.vehicle.damage.DamageModifier;
 import com.atsuishio.superbwarfare.entity.vehicle.weapon.LaserWeapon;
 import com.atsuishio.superbwarfare.entity.vehicle.weapon.VehicleWeapon;
@ -95,6 +96,11 @@ public class AnnihilatorEntity extends EnergyVehicleEntity implements GeoEntity,
        };
    }

+    @Override
+    public ThirdPersonCameraPosition getThirdPersonCameraPosition(int index) {
+        return new ThirdPersonCameraPosition(16, 1.3, 0);
+    }
+
    @Override
    protected void defineSynchedData() {
        super.defineSynchedData();
--- a/src/main/java/com/atsuishio/superbwarfare/entity/vehicle/Bmp2Entity.java
+++ b/src/main/java/com/atsuishio/superbwarfare/entity/vehicle/Bmp2Entity.java
@ -5,6 +5,7 @@ import com.atsuishio.superbwarfare.config.server.ExplosionConfig;
 import com.atsuishio.superbwarfare.config.server.VehicleConfig;
 import com.atsuishio.superbwarfare.entity.vehicle.base.ContainerMobileVehicleEntity;
 import com.atsuishio.superbwarfare.entity.vehicle.base.LandArmorEntity;
+import com.atsuishio.superbwarfare.entity.vehicle.base.ThirdPersonCameraPosition;
 import com.atsuishio.superbwarfare.entity.vehicle.base.WeaponVehicleEntity;
 import com.atsuishio.superbwarfare.entity.vehicle.damage.DamageModifier;
 import com.atsuishio.superbwarfare.entity.vehicle.weapon.ProjectileWeapon;
@ -104,6 +105,11 @@ public class Bmp2Entity extends ContainerMobileVehicleEntity implements GeoEntit
        };
    }

+    @Override
+    public ThirdPersonCameraPosition getThirdPersonCameraPosition(int index) {
+        return new ThirdPersonCameraPosition(3, 1, 0);
+    }
+
    @Override
    protected void defineSynchedData() {
        super.defineSynchedData();
--- a/src/main/java/com/atsuishio/superbwarfare/entity/vehicle/Lav150Entity.java
+++ b/src/main/java/com/atsuishio/superbwarfare/entity/vehicle/Lav150Entity.java
@ -5,6 +5,7 @@ import com.atsuishio.superbwarfare.config.server.ExplosionConfig;
 import com.atsuishio.superbwarfare.config.server.VehicleConfig;
 import com.atsuishio.superbwarfare.entity.vehicle.base.ContainerMobileVehicleEntity;
 import com.atsuishio.superbwarfare.entity.vehicle.base.LandArmorEntity;
+import com.atsuishio.superbwarfare.entity.vehicle.base.ThirdPersonCameraPosition;
 import com.atsuishio.superbwarfare.entity.vehicle.base.WeaponVehicleEntity;
 import com.atsuishio.superbwarfare.entity.vehicle.damage.DamageModifier;
 import com.atsuishio.superbwarfare.entity.vehicle.weapon.ProjectileWeapon;
@ -64,6 +65,7 @@ public class Lav150Entity extends ContainerMobileVehicleEntity implements GeoEnt
    public static final float MAX_HEALTH = VehicleConfig.LAV_150_HP.get();
    public static final int MAX_ENERGY = VehicleConfig.LAV_150_MAX_ENERGY.get();
    private final AnimatableInstanceCache cache = GeckoLibUtil.createInstanceCache(this);
+
    public Lav150Entity(PlayMessages.SpawnEntity packet, Level world) {
        this(ModEntities.LAV_150.get(), world);
    }
@ -93,6 +95,11 @@ public class Lav150Entity extends ContainerMobileVehicleEntity implements GeoEnt
        };
    }

+    @Override
+    public ThirdPersonCameraPosition getThirdPersonCameraPosition(int index) {
+        return new ThirdPersonCameraPosition(2.75, 1, 0);
+    }
+
    @Override
    protected void defineSynchedData() {
        super.defineSynchedData();
--- a/src/main/java/com/atsuishio/superbwarfare/entity/vehicle/Mk42Entity.java
+++ b/src/main/java/com/atsuishio/superbwarfare/entity/vehicle/Mk42Entity.java
@ -4,6 +4,7 @@ import com.atsuishio.superbwarfare.ModUtils;
 import com.atsuishio.superbwarfare.config.server.ExplosionConfig;
 import com.atsuishio.superbwarfare.config.server.VehicleConfig;
 import com.atsuishio.superbwarfare.entity.vehicle.base.CannonEntity;
+import com.atsuishio.superbwarfare.entity.vehicle.base.ThirdPersonCameraPosition;
 import com.atsuishio.superbwarfare.entity.vehicle.base.VehicleEntity;
 import com.atsuishio.superbwarfare.entity.vehicle.damage.DamageModifier;
 import com.atsuishio.superbwarfare.entity.vehicle.weapon.CannonShellWeapon;
@ -102,6 +103,11 @@ public class Mk42Entity extends VehicleEntity implements GeoEntity, CannonEntity
        };
    }

+    @Override
+    public ThirdPersonCameraPosition getThirdPersonCameraPosition(int index) {
+        return new ThirdPersonCameraPosition(8, 1, 0);
+    }
+
    @Override
    public void addAdditionalSaveData(CompoundTag compound) {
        super.addAdditionalSaveData(compound);
--- a/src/main/java/com/atsuishio/superbwarfare/entity/vehicle/Mle1934Entity.java
+++ b/src/main/java/com/atsuishio/superbwarfare/entity/vehicle/Mle1934Entity.java
@ -4,6 +4,7 @@ import com.atsuishio.superbwarfare.ModUtils;
 import com.atsuishio.superbwarfare.config.server.ExplosionConfig;
 import com.atsuishio.superbwarfare.config.server.VehicleConfig;
 import com.atsuishio.superbwarfare.entity.vehicle.base.CannonEntity;
+import com.atsuishio.superbwarfare.entity.vehicle.base.ThirdPersonCameraPosition;
 import com.atsuishio.superbwarfare.entity.vehicle.base.VehicleEntity;
 import com.atsuishio.superbwarfare.entity.vehicle.damage.DamageModifier;
 import com.atsuishio.superbwarfare.entity.vehicle.weapon.CannonShellWeapon;
@ -95,6 +96,11 @@ public class Mle1934Entity extends VehicleEntity implements GeoEntity, CannonEnt
        };
    }

+    @Override
+    public ThirdPersonCameraPosition getThirdPersonCameraPosition(int index) {
+        return new ThirdPersonCameraPosition(10, 1.3, 0);
+    }
+
    @Override
    protected void defineSynchedData() {
        super.defineSynchedData();
--- a/src/main/java/com/atsuishio/superbwarfare/entity/vehicle/SpeedboatEntity.java
+++ b/src/main/java/com/atsuishio/superbwarfare/entity/vehicle/SpeedboatEntity.java
@ -3,10 +3,7 @@ package com.atsuishio.superbwarfare.entity.vehicle;
 import com.atsuishio.superbwarfare.ModUtils;
 import com.atsuishio.superbwarfare.config.server.ExplosionConfig;
 import com.atsuishio.superbwarfare.config.server.VehicleConfig;
-import com.atsuishio.superbwarfare.entity.vehicle.base.ArmedVehicleEntity;
-import com.atsuishio.superbwarfare.entity.vehicle.base.ContainerMobileVehicleEntity;
-import com.atsuishio.superbwarfare.entity.vehicle.base.LandArmorEntity;
-import com.atsuishio.superbwarfare.entity.vehicle.base.WeaponVehicleEntity;
+import com.atsuishio.superbwarfare.entity.vehicle.base.*;
 import com.atsuishio.superbwarfare.entity.vehicle.damage.DamageModifier;
 import com.atsuishio.superbwarfare.entity.vehicle.weapon.ProjectileWeapon;
 import com.atsuishio.superbwarfare.entity.vehicle.weapon.VehicleWeapon;
@ -81,6 +78,11 @@ public class SpeedboatEntity extends ContainerMobileVehicleEntity implements Geo
        };
    }

+    @Override
+    public ThirdPersonCameraPosition getThirdPersonCameraPosition(int index) {
+        return new ThirdPersonCameraPosition(3, 1, 0);
+    }
+
    @Override
    protected void defineSynchedData() {
        super.defineSynchedData();
@ -335,6 +337,7 @@ public class SpeedboatEntity extends ContainerMobileVehicleEntity implements Geo
        transform.rotate(Axis.ZP.rotationDegrees(Mth.lerp(ticks, prevRoll, getRoll())));
        return transform;
    }
+
    @Override
    public SoundEvent getEngineSound() {
        return ModSounds.BOAT_ENGINE.get();
--- a/src/main/java/com/atsuishio/superbwarfare/entity/vehicle/Tom6Entity.java
+++ b/src/main/java/com/atsuishio/superbwarfare/entity/vehicle/Tom6Entity.java
@ -5,6 +5,7 @@ import com.atsuishio.superbwarfare.config.server.ExplosionConfig;
 import com.atsuishio.superbwarfare.config.server.VehicleConfig;
 import com.atsuishio.superbwarfare.entity.projectile.MelonBombEntity;
 import com.atsuishio.superbwarfare.entity.vehicle.base.MobileVehicleEntity;
+import com.atsuishio.superbwarfare.entity.vehicle.base.ThirdPersonCameraPosition;
 import com.atsuishio.superbwarfare.entity.vehicle.damage.DamageModifier;
 import com.atsuishio.superbwarfare.init.ModDamageTypes;
 import com.atsuishio.superbwarfare.init.ModEntities;
@ -61,6 +62,11 @@ public class Tom6Entity extends MobileVehicleEntity implements GeoEntity {
        this.setMaxUpStep(0.5f);
    }

+    @Override
+    public ThirdPersonCameraPosition getThirdPersonCameraPosition(int index) {
+        return new ThirdPersonCameraPosition(4, 1, 0);
+    }
+
    @Override
    protected void defineSynchedData() {
        super.defineSynchedData();
--- a/src/main/java/com/atsuishio/superbwarfare/entity/vehicle/Yx100Entity.java
+++ b/src/main/java/com/atsuishio/superbwarfare/entity/vehicle/Yx100Entity.java
@ -5,6 +5,7 @@ import com.atsuishio.superbwarfare.config.server.ExplosionConfig;
 import com.atsuishio.superbwarfare.config.server.VehicleConfig;
 import com.atsuishio.superbwarfare.entity.vehicle.base.ContainerMobileVehicleEntity;
 import com.atsuishio.superbwarfare.entity.vehicle.base.LandArmorEntity;
+import com.atsuishio.superbwarfare.entity.vehicle.base.ThirdPersonCameraPosition;
 import com.atsuishio.superbwarfare.entity.vehicle.base.WeaponVehicleEntity;
 import com.atsuishio.superbwarfare.entity.vehicle.damage.DamageModifier;
 import com.atsuishio.superbwarfare.entity.vehicle.weapon.CannonShellWeapon;
@ -126,6 +127,15 @@ public class Yx100Entity extends ContainerMobileVehicleEntity implements GeoEnti
        };
    }

+    @Override
+    public ThirdPersonCameraPosition getThirdPersonCameraPosition(int index) {
+        return switch (index) {
+            case 0 -> new ThirdPersonCameraPosition(5, 1.5, -0.8669625);
+            case 1 -> new ThirdPersonCameraPosition(-0.5, 2, 0);
+            default -> null;
+        };
+    }
+
    @Override
    protected void defineSynchedData() {
        super.defineSynchedData();
--- a/src/main/java/com/atsuishio/superbwarfare/entity/vehicle/base/ThirdPersonCameraPosition.java
+++ b/src/main/java/com/atsuishio/superbwarfare/entity/vehicle/base/ThirdPersonCameraPosition.java
@ -0,0 +1,4 @@
+package com.atsuishio.superbwarfare.entity.vehicle.base;
+
+public record ThirdPersonCameraPosition(double distance, double y, double z) {
+}
--- a/src/main/java/com/atsuishio/superbwarfare/entity/vehicle/base/VehicleEntity.java
+++ b/src/main/java/com/atsuishio/superbwarfare/entity/vehicle/base/VehicleEntity.java
@ -208,6 +208,17 @@ public abstract class VehicleEntity extends Entity {
        return orderedPassengers.indexOf(entity);
    }

+
+    /**
+     * 第三人称视角相机位置重载，返回null表示不进行修改
+     *
+     * @param seatIndex 座位索引
+     */
+    @Nullable
+    public ThirdPersonCameraPosition getThirdPersonCameraPosition(int seatIndex) {
+        return null;
+    }
+
    public float getRoll() {
        return roll;
    }
@ -885,4 +896,5 @@ public abstract class VehicleEntity extends Entity {
    public void setGunXRot(float pGunXRot) {
        this.gunXRot = pGunXRot;
    }
+
 }
--- a/src/main/java/com/atsuishio/superbwarfare/mixins/CameraMixin.java
+++ b/src/main/java/com/atsuishio/superbwarfare/mixins/CameraMixin.java
@ -2,6 +2,7 @@ package com.atsuishio.superbwarfare.mixins;

 import com.atsuishio.superbwarfare.entity.vehicle.*;
 import com.atsuishio.superbwarfare.entity.vehicle.base.CannonEntity;
+import com.atsuishio.superbwarfare.entity.vehicle.base.VehicleEntity;
 import com.atsuishio.superbwarfare.event.ClientEventHandler;
 import com.atsuishio.superbwarfare.init.ModItems;
 import com.atsuishio.superbwarfare.init.ModTags;
@ -154,47 +155,11 @@ public abstract class CameraMixin {
            return;
        }

-        if (thirdPerson && entity.getVehicle() instanceof Mk42Entity) {
-            move(-getMaxZoom(8), 1, 0.0);
-            return;
-        }
-        if (thirdPerson && entity.getVehicle() instanceof Mle1934Entity) {
-            move(-getMaxZoom(10), 1.3, 0.0);
-            return;
-        }
-        if (thirdPerson && entity.getVehicle() instanceof AnnihilatorEntity) {
-            move(-getMaxZoom(16), 1.3, 0.0);
-            return;
-        }
-        if (thirdPerson && entity.getVehicle() instanceof SpeedboatEntity && !ClientEventHandler.zoomVehicle) {
-            move(-getMaxZoom(3), 1, 0.0);
-            return;
-        }
-        if (thirdPerson && entity.getVehicle() instanceof Ah6Entity) {
-            move(-getMaxZoom(7), 1, -2.7);
-            return;
-        }
+        if (!thirdPerson || !(entity.getVehicle() instanceof VehicleEntity vehicle)) return;

-        if (thirdPerson && entity.getVehicle() instanceof Tom6Entity) {
-            move(-getMaxZoom(4), 1, 0);
-            return;
-        }
-
-        if (thirdPerson && entity.getVehicle() instanceof Lav150Entity && !ClientEventHandler.zoomVehicle) {
-            move(-getMaxZoom(2.75), 1, 0.0);
-            return;
-        }
-
-        if (thirdPerson && entity.getVehicle() instanceof Bmp2Entity && !ClientEventHandler.zoomVehicle) {
-            move(-getMaxZoom(3), 1, 0.0);
-        }
-
-        if (thirdPerson && entity.getVehicle() instanceof Yx100Entity yx100 && !ClientEventHandler.zoomVehicle) {
-            if (yx100.getFirstPassenger() == entity) {
-                move(-getMaxZoom(5), 1.5, -0.8669625f);
-            } else if (yx100.getNthEntity(1) == entity) {
-                move(-getMaxZoom(-0.5), 2, 0);
-            }
+        var cameraPosition = vehicle.getThirdPersonCameraPosition(vehicle.getSeatIndex(entity));
+        if (cameraPosition != null) {
+            move(-getMaxZoom(cameraPosition.distance()), cameraPosition.y(), cameraPosition.z());
        }
    }