优化火炮自瞄，添加各种瞄准失败提示信息

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

@@ -41,7 +41,7 @@ public class MortarInfoOverlay implements LayeredDraw.Layer {
                             .append(Component.literal(FormatTool.format1D(mortar.getYRot(), "°"))),
                     w / 2 - 90, h / 2 - 16, -1, false);
             guiGraphics.drawString(Minecraft.getInstance().font, Component.translatable("tips.superbwarfare.mortar.range")
-                            .append(Component.literal(FormatTool.format1D((int) RangeTool.getRange(-mortar.getXRot(), 13, 0.11), "m"))),
+                            .append(Component.literal(FormatTool.format1D((int) RangeTool.getRange(-mortar.getXRot(), mortar.shootVelocity(), -mortar.projectileGravity()), "m"))),
                     w / 2 - 90, h / 2 - 6, -1, false);
         }
     }

src/main/java/com/atsuishio/superbwarfare/client/overlay/Type63InfoOverlay.java

@@ -107,6 +107,11 @@ public class Type63InfoOverlay implements LayeredDraw.Layer {
         }
 
         ItemStack stack = player.getOffhandItem();
+
+        if (player.getMainHandItem().getItem() instanceof FiringParameters) {
+            stack = player.getMainHandItem();
+        }
+
         if (stack.getItem() instanceof FiringParameters) {
             var parameters = stack.get(ModDataComponents.FIRING_PARAMETERS);
             if (parameters == null) {
@@ -148,6 +153,10 @@ public class Type63InfoOverlay implements LayeredDraw.Layer {
             if (angle < -5 || angle > 60) {
                 guiGraphics.drawString(Minecraft.getInstance().font, Component.translatable("tips.superbwarfare.mortar.warn", lookingEntity.getDisplayName()).withStyle(ChatFormatting.RED),
                         screenWidth / 2 + 90, screenHeight / 2 + 4, -1, false);
+                if (angle > 60 && !isDepressed) {
+                    guiGraphics.drawString(Minecraft.getInstance().font, Component.translatable("tips.superbwarfare.ballistics.warn").withStyle(ChatFormatting.RED),
+                            screenWidth / 2 + 90, screenHeight / 2 + 14, -1, false);
+                }
             }
         }
     }

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

@@ -70,8 +70,6 @@ public class Mk42Entity extends VehicleEntity implements GeoEntity, CannonEntity
     public static final EntityDataAccessor<Vector3f> TARGET_POS = SynchedEntityData.defineId(Mk42Entity.class, EntityDataSerializers.VECTOR3);
     public static final EntityDataAccessor<Integer> RADIUS = SynchedEntityData.defineId(Mk42Entity.class, EntityDataSerializers.INT);
 
-    private final float shellGravity = 0.1f;
-
     public Mk42Entity(EntityType<Mk42Entity> type, Level world) {
         super(type, world);
     }
@@ -97,7 +95,7 @@ public class Mk42Entity extends VehicleEntity implements GeoEntity, CannonEntity
                                 .explosionDamage(VehicleConfig.MK42_AP_EXPLOSION_DAMAGE.get())
                                 .explosionRadius(VehicleConfig.MK42_AP_EXPLOSION_RADIUS.get().floatValue())
                                 .durability(60)
-                                .gravity(shellGravity)
+                                .gravity(projectileGravity())
                                 .sound(ModSounds.CANNON_RELOAD.get())
                                 .icon(Mod.loc("textures/screens/vehicle_weapon/ap_shell.png")),
                         new CannonShellWeapon()
@@ -107,7 +105,7 @@ public class Mk42Entity extends VehicleEntity implements GeoEntity, CannonEntity
                                 .durability(1)
                                 .fireProbability(0.18F)
                                 .fireTime(2)
-                                .gravity(shellGravity)
+                                .gravity(projectileGravity())
                                 .sound(ModSounds.CANNON_RELOAD.get())
                                 .icon(Mod.loc("textures/screens/vehicle_weapon/he_shell.png")),
                 }
@@ -182,69 +180,65 @@ public class Mk42Entity extends VehicleEntity implements GeoEntity, CannonEntity
         }
 
         if (player.getMainHandItem().getItem() == ModItems.FIRING_PARAMETERS.get()) {
-            if (setTarget(player.getMainHandItem())) {
+            setTarget(player.getMainHandItem(), player);
-                player.swing(InteractionHand.MAIN_HAND);
-                return InteractionResult.SUCCESS;
-            } else {
-                player.displayClientMessage(Component.translatable("tips.superbwarfare.mortar.warn", this.getDisplayName()).withStyle(ChatFormatting.RED), true);
-                return InteractionResult.FAIL;
-            }
         }
         if (player.getOffhandItem().getItem() == ModItems.FIRING_PARAMETERS.get()) {
-            if (setTarget(player.getOffhandItem())) {
+            setTarget(player.getMainHandItem(), player);
-                player.swing(InteractionHand.OFF_HAND);
-                return InteractionResult.SUCCESS;
-            } else {
-                player.displayClientMessage(Component.translatable("tips.superbwarfare.mortar.warn", this.getDisplayName()).withStyle(ChatFormatting.RED), true);
-                return InteractionResult.FAIL;
-            }
         }
         return super.interact(player, hand);
     }
 
     @Override
-    public boolean setTarget(ItemStack stack) {
+    public void setTarget(ItemStack stack, Entity entity) {
         var parameters = stack.get(ModDataComponents.FIRING_PARAMETERS);
-        if (parameters == null) return false;
+        if (parameters == null) return;
 
         var pos = parameters.pos();
         int targetX = pos.getX();
         int targetY = pos.getY();
         int targetZ = pos.getZ();
         var isDepressed = parameters.isDepressed();
+        var radius = parameters.radius();
 
-        Matrix4f transform = getVehicleFlatTransform(1);
+        boolean canAim = true;
-        Vector4f worldPosition = transformPosition(transform, 0f, 2.16f, 0.5175f);
-        Vec3 shootPos = new Vec3(worldPosition.x, worldPosition.y, worldPosition.z);
-        double adjust = -1 + 0.004 * new Vec3(targetX, targetY, targetZ).distanceTo(shootPos);
 
-        entityData.set(TARGET_POS, new Vector3f((float) targetX, (float) (targetY - adjust), (float) targetZ));
+        entityData.set(TARGET_POS, new Vector3f((float) targetX, (float) targetY, (float) targetZ));
         entityData.set(DEPRESSED, isDepressed);
-        entityData.set(RADIUS, parameters.radius());
+        entityData.set(RADIUS, radius);
         Vec3 randomPos = VectorTool.randomPos(new Vec3(entityData.get(TARGET_POS)), entityData.get(RADIUS));
+        Vec3 launchVector = calculateLaunchVector(getEyePosition(), randomPos, shootVelocity(), projectileGravity(), entityData.get(DEPRESSED));
 
-        try {
+        Component component = Component.literal("");
-            Vec3 launchVector = calculateLaunchVector(getEyePosition(), randomPos, 15, -shellGravity, entityData.get(DEPRESSED));
+        Component location = Component.translatable("tips.superbwarfare.mortar.position", this.getDisplayName())
-            this.look(randomPos);
+                .append(Component.literal(" X:" + FormatTool.format0D(getX()) + " Y:" + FormatTool.format0D(getY()) + " Z:" + FormatTool.format0D(getZ()) + " "));
+        float angle = getXRot();
 
-            if (launchVector == null) {
+        if (launchVector == null) {
-                return false;
+            canAim = false;
+            component = Component.translatable("tips.superbwarfare.mortar.out_of_range");
+        } else {
+            angle = (float) -getXRotFromVector(launchVector);
+            if (angle < -maxPitch() || angle > -minPitch()) {
+                canAim = false;
+                component = Component.translatable("tips.superbwarfare.mortar.warn", this.getDisplayName());
+                if (angle < -maxPitch()) {
+                    component = Component.translatable("tips.superbwarfare.ballistics.warn");
+                }
             }
-            float angle = (float) -getXRotFromVector(launchVector);
-            if (angle < -85 || angle > 14.9) {
-                return false;
-            }
-            entityData.set(PITCH, angle);
-        } catch (Exception e) {
-            return false;
         }
-        return true;
+
+        if (canAim) {
+            this.look(randomPos);
+            entityData.set(PITCH, angle);
+        } else if (entity instanceof Player player) {
+            player.displayClientMessage(location.copy().append(component).withStyle(ChatFormatting.RED), false);
+        }
     }
 
     @Override
     public void resetTarget() {
         Vec3 randomPos = VectorTool.randomPos(new Vec3(entityData.get(TARGET_POS)), entityData.get(RADIUS));
-        Vec3 launchVector = calculateLaunchVector(getEyePosition(), randomPos, 15, -shellGravity, entityData.get(DEPRESSED));
+        Vec3 launchVector = calculateLaunchVector(getEyePosition(), randomPos, 15, projectileGravity(), entityData.get(DEPRESSED));
         this.look(randomPos);
 
         if (launchVector == null) {
@@ -256,6 +250,26 @@ public class Mk42Entity extends VehicleEntity implements GeoEntity, CannonEntity
         }
     }
 
+    @Override
+    public double minPitch() {
+        return -14.9;
+    }
+
+    @Override
+    public double maxPitch() {
+        return 85;
+    }
+
+    @Override
+    public double shootVelocity() {
+        return 15;
+    }
+
+    @Override
+    public float projectileGravity() {
+        return -0.1f;
+    }
+
     @Override
     public void look(Vec3 pTarget) {
         Matrix4f transform = getVehicleFlatTransform(1);

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

@@ -73,8 +73,6 @@ public class Mle1934Entity extends VehicleEntity implements GeoEntity, CannonEnt
 
     private final AnimatableInstanceCache cache = GeckoLibUtil.createInstanceCache(this);
 
-    private final float shellGravity = 0.1f;
-
     public Mle1934Entity(EntityType<Mle1934Entity> type, Level world) {
         super(type, world);
     }
@@ -88,7 +86,7 @@ public class Mle1934Entity extends VehicleEntity implements GeoEntity, CannonEnt
                                 .explosionDamage(VehicleConfig.MLE1934_AP_EXPLOSION_DAMAGE.get())
                                 .explosionRadius(VehicleConfig.MLE1934_AP_EXPLOSION_RADIUS.get().floatValue())
                                 .durability(70)
-                                .gravity(shellGravity)
+                                .gravity(projectileGravity())
                                 .sound(ModSounds.CANNON_RELOAD.get())
                                 .icon(Mod.loc("textures/screens/vehicle_weapon/ap_shell.png")),
                         new CannonShellWeapon()
@@ -98,7 +96,7 @@ public class Mle1934Entity extends VehicleEntity implements GeoEntity, CannonEnt
                                 .durability(1)
                                 .fireProbability(0.24F)
                                 .fireTime(5)
-                                .gravity(shellGravity)
+                                .gravity(projectileGravity())
                                 .sound(ModSounds.CANNON_RELOAD.get())
                                 .icon(Mod.loc("textures/screens/vehicle_weapon/he_shell.png")),
                 }
@@ -200,70 +198,63 @@ public class Mle1934Entity extends VehicleEntity implements GeoEntity, CannonEnt
         }
 
         if (player.getMainHandItem().getItem() == ModItems.FIRING_PARAMETERS.get()) {
-            if (setTarget(player.getMainHandItem())) {
+            setTarget(player.getMainHandItem(), player);
-                player.swing(InteractionHand.MAIN_HAND);
-                return InteractionResult.SUCCESS;
-            } else {
-                player.displayClientMessage(Component.translatable("tips.superbwarfare.mortar.warn", this.getDisplayName()).withStyle(ChatFormatting.RED), true);
-                return InteractionResult.FAIL;
-            }
         }
         if (player.getOffhandItem().getItem() == ModItems.FIRING_PARAMETERS.get()) {
-            if (setTarget(player.getOffhandItem())) {
+            setTarget(player.getMainHandItem(), player);
-                player.swing(InteractionHand.OFF_HAND);
-                return InteractionResult.SUCCESS;
-            } else {
-                player.displayClientMessage(Component.translatable("tips.superbwarfare.mortar.warn", this.getDisplayName()).withStyle(ChatFormatting.RED), true);
-                return InteractionResult.FAIL;
-            }
         }
         return super.interact(player, hand);
     }
 
     //这个炮仰角太低只能用低伸弹道
     @Override
-    public boolean setTarget(ItemStack stack) {
+    public void setTarget(ItemStack stack, Entity entity) {
         var parameters = stack.get(ModDataComponents.FIRING_PARAMETERS);
-        if (parameters == null) return false;
+        if (parameters == null) return;
 
         var pos = parameters.pos();
         int targetX = pos.getX();
         int targetY = pos.getY();
         int targetZ = pos.getZ();
-//        var isDepressed = parameters.isDepressed();
+        boolean canAim = true;
 
-        Matrix4f transform = getVehicleFlatTransform(1);
+        entityData.set(TARGET_POS, new Vector3f((float) targetX, (float) targetY, (float) targetZ));
-        Vector4f worldPosition = transformPosition(transform, 0, 1.4992625f, 1.52065f);
-        Vec3 shootPos = new Vec3(worldPosition.x, worldPosition.y, worldPosition.z);
-        double adjust = -1 + 0.004 * new Vec3(targetX, targetY, targetZ).distanceTo(shootPos);
-
-        entityData.set(TARGET_POS, new Vector3f((float) targetX, (float) (targetY - adjust), (float) targetZ));
         entityData.set(DEPRESSED, true);
         entityData.set(RADIUS, parameters.radius());
         Vec3 randomPos = VectorTool.randomPos(new Vec3(entityData.get(TARGET_POS)), entityData.get(RADIUS));
+        Vec3 launchVector = calculateLaunchVector(getEyePosition(), randomPos, shootVelocity(), projectileGravity(), entityData.get(DEPRESSED));
 
-        try {
+        Component component = Component.literal("");
-            Vec3 launchVector = calculateLaunchVector(getEyePosition(), randomPos, 15, -shellGravity, entityData.get(DEPRESSED));
+        Component location = Component.translatable("tips.superbwarfare.mortar.position", this.getDisplayName())
-            this.look(randomPos);
+                .append(Component.literal(" X:" + FormatTool.format0D(getX()) + " Y:" + FormatTool.format0D(getY()) + " Z:" + FormatTool.format0D(getZ()) + " "));
+        float angle = getXRot();
 
-            if (launchVector == null) {
+        if (launchVector == null) {
-                return false;
+            canAim = false;
+            component = Component.translatable("tips.superbwarfare.mortar.out_of_range");
+        } else {
+            angle = (float) -getXRotFromVector(launchVector);
+            if (angle < -maxPitch() || angle > -minPitch()) {
+                canAim = false;
+                component = Component.translatable("tips.superbwarfare.mortar.warn", this.getDisplayName());
+                if (angle < -maxPitch()) {
+                    component = Component.translatable("tips.superbwarfare.ballistics.warn");
+                }
             }
-            float angle = (float) -getXRotFromVector(launchVector);
-            if (angle < -30 || angle > 2.7) {
-                return false;
-            }
-            entityData.set(PITCH, angle);
-        } catch (Exception e) {
-            return false;
         }
-        return true;
+
+        if (canAim) {
+            this.look(randomPos);
+            entityData.set(PITCH, angle);
+        } else if (entity instanceof Player player) {
+            player.displayClientMessage(location.copy().append(component).withStyle(ChatFormatting.RED), false);
+        }
     }
 
     @Override
     public void resetTarget() {
         Vec3 randomPos = VectorTool.randomPos(new Vec3(entityData.get(TARGET_POS)), entityData.get(RADIUS));
-        Vec3 launchVector = calculateLaunchVector(getEyePosition(), randomPos, 15, -shellGravity, entityData.get(DEPRESSED));
+        Vec3 launchVector = calculateLaunchVector(getEyePosition(), randomPos, 15, projectileGravity(), entityData.get(DEPRESSED));
         this.look(randomPos);
 
         if (launchVector == null) {
@@ -275,6 +266,26 @@ public class Mle1934Entity extends VehicleEntity implements GeoEntity, CannonEnt
         }
     }
 
+    @Override
+    public double minPitch() {
+        return -2.7;
+    }
+
+    @Override
+    public double maxPitch() {
+        return 30;
+    }
+
+    @Override
+    public double shootVelocity() {
+        return 15;
+    }
+
+    @Override
+    public float projectileGravity() {
+        return -0.1f;
+    }
+
     @Override
     public void look(Vec3 pTarget) {
         Matrix4f transform = getVehicleFlatTransform(1);

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

@@ -12,6 +12,7 @@ import com.atsuishio.superbwarfare.item.ArtilleryIndicator;
 import com.atsuishio.superbwarfare.item.Monitor;
 import com.atsuishio.superbwarfare.item.common.ammo.MortarShell;
 import com.atsuishio.superbwarfare.network.message.receive.ShakeClientMessage;
+import com.atsuishio.superbwarfare.tools.FormatTool;
 import com.atsuishio.superbwarfare.tools.VectorTool;
 import net.minecraft.ChatFormatting;
 import net.minecraft.commands.arguments.EntityAnchorArgument;
@@ -28,6 +29,7 @@ import net.minecraft.sounds.SoundSource;
 import net.minecraft.util.Mth;
 import net.minecraft.world.InteractionHand;
 import net.minecraft.world.InteractionResult;
+import net.minecraft.world.entity.Entity;
 import net.minecraft.world.entity.EntityType;
 import net.minecraft.world.entity.LivingEntity;
 import net.minecraft.world.entity.MoverType;
@@ -160,6 +162,26 @@ public class MortarEntity extends VehicleEntity implements GeoEntity, RemoteCont
         this.fire(player);
     }
 
+    @Override
+    public double minPitch() {
+        return 20;
+    }
+
+    @Override
+    public double maxPitch() {
+        return 89;
+    }
+
+    @Override
+    public double shootVelocity() {
+        return 10;
+    }
+
+    @Override
+    public float projectileGravity() {
+        return -0.13f;
+    }
+
     @Override
     public @NotNull InteractionResult interact(Player player, @NotNull InteractionHand hand) {
         ItemStack mainHandItem = player.getMainHandItem();
@@ -194,22 +216,10 @@ public class MortarEntity extends VehicleEntity implements GeoEntity, RemoteCont
         }
 
         if (player.getMainHandItem().getItem() == ModItems.FIRING_PARAMETERS.get()) {
-            if (setTarget(player.getMainHandItem())) {
+            setTarget(player.getMainHandItem(), player);
-                player.swing(InteractionHand.MAIN_HAND);
-                return InteractionResult.SUCCESS;
-            } else {
-                player.displayClientMessage(Component.translatable("tips.superbwarfare.mortar.warn", this.getDisplayName()).withStyle(ChatFormatting.RED), true);
-                return InteractionResult.FAIL;
-            }
         }
         if (player.getOffhandItem().getItem() == ModItems.FIRING_PARAMETERS.get()) {
-            if (setTarget(player.getOffhandItem())) {
+            setTarget(player.getMainHandItem(), player);
-                player.swing(InteractionHand.OFF_HAND);
-                return InteractionResult.SUCCESS;
-            } else {
-                player.displayClientMessage(Component.translatable("tips.superbwarfare.mortar.warn", this.getDisplayName()).withStyle(ChatFormatting.RED), true);
-                return InteractionResult.FAIL;
-            }
         }
 
         if (player.isShiftKeyDown()) {
@@ -228,9 +238,9 @@ public class MortarEntity extends VehicleEntity implements GeoEntity, RemoteCont
     }
 
     @Override
-    public boolean setTarget(ItemStack stack) {
+    public void setTarget(ItemStack stack, Entity entity) {
         var parameters = stack.get(ModDataComponents.FIRING_PARAMETERS);
-        if (parameters == null) return false;
+        if (parameters == null) return;
 
         var pos = parameters.pos();
         double targetX = pos.getX();
@@ -238,33 +248,57 @@ public class MortarEntity extends VehicleEntity implements GeoEntity, RemoteCont
         double targetZ = pos.getZ();
         var isDepressed = parameters.isDepressed();
 
+        boolean canAim = true;
+
         entityData.set(TARGET_POS, new Vector3f((float) targetX, (float) targetY, (float) targetZ));
         entityData.set(DEPRESSED, isDepressed);
         entityData.set(RADIUS, parameters.radius());
         Vec3 randomPos = VectorTool.randomPos(new Vec3(entityData.get(TARGET_POS)), entityData.get(RADIUS));
+        Vec3 launchVector = calculateLaunchVector(getEyePosition(), randomPos, shootVelocity(), projectileGravity(), entityData.get(DEPRESSED));
+        Vec3 launchVector2 = calculateLaunchVector(getEyePosition(), randomPos, shootVelocity(), projectileGravity(), !entityData.get(DEPRESSED));
 
-        try {
+        Component component = Component.literal("");
-            Vec3 launchVector = calculateLaunchVector(getEyePosition(), randomPos, 13, -0.11, entityData.get(DEPRESSED));
+        Component location = Component.translatable("tips.superbwarfare.mortar.position", this.getDisplayName())
-            this.look(randomPos);
+                .append(Component.literal(" X:" + FormatTool.format0D(getX()) + " Y:" + FormatTool.format0D(getY()) + " Z:" + FormatTool.format0D(getZ()) + " "));
+        float angle = getXRot();
 
-            if (launchVector == null) {
+        if (launchVector == null || launchVector2 == null) {
-                return false;
+            canAim = false;
+            component = Component.translatable("tips.superbwarfare.mortar.out_of_range");
+        } else {
+            angle = (float) -getXRotFromVector(launchVector);
+            float angle2 = (float) -getXRotFromVector(launchVector2);
+            if (angle < -maxPitch() || angle > -minPitch()) {
+                if (angle2 > -maxPitch() && angle2 < -minPitch()) {
+                    component = Component.translatable("tips.superbwarfare.ballistics.warn2");
+                    canAim = false;
+                } else {
+                    component = Component.translatable("tips.superbwarfare.mortar.warn", this.getDisplayName());
+                    if (entity instanceof Player player) {
+                        player.displayClientMessage(location.copy().append(component).withStyle(ChatFormatting.RED), false);
+                    }
+                    return;
+                }
             }
-            float angle = (float) -getXRotFromVector(launchVector);
+
-            if (angle < -89 || angle > -20) {
+            if (angle < -maxPitch()) {
-                return false;
+                component = Component.translatable("tips.superbwarfare.ballistics.warn");
+                canAim = false;
             }
-            entityData.set(PITCH, angle);
-        } catch (Exception e) {
-            return false;
         }
-        return true;
+
+        if (canAim) {
+            this.look(randomPos);
+            entityData.set(PITCH, angle);
+        } else if (entity instanceof Player player) {
+            player.displayClientMessage(location.copy().append(component).withStyle(ChatFormatting.RED), false);
+        }
     }
 
     @Override
     public void resetTarget() {
         Vec3 randomPos = VectorTool.randomPos(new Vec3(entityData.get(TARGET_POS)), entityData.get(RADIUS));
-        Vec3 launchVector = calculateLaunchVector(getEyePosition(), randomPos, 13, -0.11, entityData.get(DEPRESSED));
+        Vec3 launchVector = calculateLaunchVector(getEyePosition(), randomPos, shootVelocity(), projectileGravity(), entityData.get(DEPRESSED));
         this.look(randomPos);
 
         if (launchVector == null) {
@@ -302,7 +336,7 @@ public class MortarEntity extends VehicleEntity implements GeoEntity, RemoteCont
             if (level instanceof ServerLevel server) {
                 MortarShellEntity entityToSpawn = MortarShell.createShell(shooter, level, this.items.getFirst());
                 entityToSpawn.setPos(this.getX(), this.getEyeY(), this.getZ());
-                entityToSpawn.shoot(this.getLookAngle().x, this.getLookAngle().y, this.getLookAngle().z, 13f, (float) 0.1);
+                entityToSpawn.shoot(this.getLookAngle().x, this.getLookAngle().y, this.getLookAngle().z, (float) shootVelocity(), (float) 0.1);
                 level.addFreshEntity(entityToSpawn);
                 server.sendParticles(ParticleTypes.CAMPFIRE_COSY_SMOKE, (this.getX() + 3 * this.getLookAngle().x), (this.getY() + 0.1 + 3 * this.getLookAngle().y), (this.getZ() + 3 * this.getLookAngle().z), 8, 0.4, 0.4, 0.4,
                         0.007);

src/main/java/com/atsuishio/superbwarfare/entity/vehicle/Type63Entity.java

@@ -561,4 +561,9 @@ public class Type63Entity extends ContainerMobileVehicleEntity implements GeoEnt
         }
         this.entityData.set(LOADED_AMMO, list);
     }
+
+    @Override
+    public boolean hasEnergyStorage() {
+        return false;
+    }
 }

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

@@ -1,5 +1,6 @@
 package com.atsuishio.superbwarfare.entity.vehicle.base;
 
+import net.minecraft.world.entity.Entity;
 import net.minecraft.world.entity.player.Player;
 import net.minecraft.world.item.ItemStack;
 import net.minecraft.world.phys.Vec3;
@@ -8,7 +9,7 @@ import javax.annotation.Nullable;
 
 public interface RemoteControllableTurret {
 
-    boolean setTarget(ItemStack stack);
+    void setTarget(ItemStack stack, Entity entity);
 
     void resetTarget();
 
@@ -17,4 +18,13 @@ public interface RemoteControllableTurret {
     boolean canRemoteFire();
 
     void remoteFire(@Nullable Player player);
+
+    double minPitch();
+
+    double maxPitch();
+
+    double shootVelocity();
+
+    float projectileGravity();
+
 }

src/main/java/com/atsuishio/superbwarfare/item/ArtilleryIndicator.java

@@ -150,11 +150,7 @@ public class ArtilleryIndicator extends Item implements ItemScreenProvider {
 
             if (entity instanceof RemoteControllableTurret lockTargetEntity) {
                 list.add(tag);
-
+                lockTargetEntity.setTarget(stack, player);
-                if (!lockTargetEntity.setTarget(stack)) {
-                    player.displayClientMessage(Component.translatable("tips.superbwarfare.mortar.warn", entity.getDisplayName())
-                            .withStyle(ChatFormatting.RED), true);
-                }
             }
         }
 

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

@@ -598,6 +598,10 @@
   "tips.superbwarfare.mortar.target_pos.depressed_trajectory": "Depressed Trajectory",
   "tips.superbwarfare.mortar.target_pos.lofted_trajectory": "Lofted Trajectory",
   "tips.superbwarfare.mortar.warn": "%1$s cannot aim at this position",
+  "tips.superbwarfare.mortar.position": "%1$s located in",
+  "tips.superbwarfare.ballistics.warn": "Use Depressed Trajectory Please",
+  "tips.superbwarfare.ballistics.warn2": "Use Lofted Trajectory Please",
+
   "tips.superbwarfare.target.yaw": "Target Yaw: ",
   "tips.superbwarfare.target.pitch": "Target Pitch: ",
   "tips.superbwarfare.barrel_empty": "EMPTY",

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

@@ -598,6 +598,10 @@
   "tips.superbwarfare.mortar.target_pos.depressed_trajectory": "低伸弹道",
   "tips.superbwarfare.mortar.target_pos.lofted_trajectory": "传统弹道",
   "tips.superbwarfare.mortar.warn": "%1$s无法瞄准该位置",
+  "tips.superbwarfare.mortar.position": "%1$s位于",
+  "tips.superbwarfare.ballistics.warn": "请使用低伸弹道",
+  "tips.superbwarfare.ballistics.warn2": "请使用传统弹道",
+
   "tips.superbwarfare.target.yaw": "目标偏航角: ",
   "tips.superbwarfare.target.pitch": "目标俯仰角: ",
   "tips.superbwarfare.barrel_empty": "空",

src/main/resources/data/superbwarfare/vehicles/type_63.json

@@ -1,7 +1,6 @@
 {
   "ID": "superbwarfare:type_63",
   "MaxHealth": 100,
-  "MaxEnergy": 24000,
   "Mass": 0.45,
   "DamageModifiers": [
     {