优化火炮HUD

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

@@ -1,14 +1,21 @@
 package com.atsuishio.superbwarfare.client.overlay;
 
 import com.atsuishio.superbwarfare.ModUtils;
+import com.atsuishio.superbwarfare.client.RenderHelper;
 import com.atsuishio.superbwarfare.entity.vehicle.AnnihilatorEntity;
+import com.atsuishio.superbwarfare.entity.vehicle.Mk42Entity;
+import com.atsuishio.superbwarfare.entity.vehicle.Mle1934Entity;
 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.tools.FormatTool;
+import com.atsuishio.superbwarfare.tools.InventoryTool;
 import com.atsuishio.superbwarfare.tools.TraceTool;
 import com.mojang.blaze3d.platform.GlStateManager;
 import com.mojang.blaze3d.systems.RenderSystem;
 import com.mojang.blaze3d.vertex.PoseStack;
+import net.minecraft.client.Camera;
+import net.minecraft.client.CameraType;
 import net.minecraft.client.Minecraft;
 import net.minecraft.client.gui.GuiGraphics;
 import net.minecraft.client.renderer.GameRenderer;
@@ -29,6 +36,7 @@ import org.joml.Math;
 
 import static com.atsuishio.superbwarfare.client.RenderHelper.preciseBlit;
 import static com.atsuishio.superbwarfare.client.overlay.VehicleHudOverlay.renderKillIndicator;
+import static com.atsuishio.superbwarfare.client.overlay.VehicleHudOverlay.renderKillIndicator3P;
 
 @Mod.EventBusSubscriber(value = Dist.CLIENT)
 public class CannonHudOverlay {
@@ -41,12 +49,13 @@ public class CannonHudOverlay {
         Player player = mc.player;
         GuiGraphics guiGraphics = event.getGuiGraphics();
         PoseStack poseStack = guiGraphics.pose();
+        Camera camera = mc.gameRenderer.getMainCamera();
+        Vec3 cameraPos = camera.getPosition();
 
         if (!shouldRenderCrossHair(player)) return;
 
-        Entity cannon = player.getVehicle();
+        Entity vehicle = player.getVehicle();
-        if (cannon == null) return;
+        if (vehicle instanceof CannonEntity cannonEntity && cannonEntity instanceof VehicleEntity cannon) {
-
             poseStack.pushPose();
             RenderSystem.disableDepthTest();
             RenderSystem.depthMask(false);
@@ -74,6 +83,7 @@ public class CannonHudOverlay {
             event.getGuiGraphics().drawString(Minecraft.getInstance().font, Component.literal(pitch), w / 2 + 157 - widthP, h / 2 - 4, -1, false);
             poseStack.popPose();
 
+            if (Minecraft.getInstance().options.getCameraType() == CameraType.FIRST_PERSON || ClientEventHandler.zoomVehicle) {
                 float fovAdjust = (float) 70 / Minecraft.getInstance().options.fov().get();
 
                 float f = (float) Math.min(w, h);
@@ -122,10 +132,51 @@ public class CannonHudOverlay {
                 } else {
                     preciseBlit(event.getGuiGraphics(), ModUtils.loc("textures/screens/cannon/cannon_crosshair_notzoom.png"), k, l, 0, 0.0F, i, j, i, j);
                 }
-
                 renderKillIndicator(guiGraphics, w, h);
+            } else if (Minecraft.getInstance().options.getCameraType() == CameraType.THIRD_PERSON_BACK && !ClientEventHandler.zoomVehicle) {
+                Vec3 p = RenderHelper.worldToScreen(new Vec3(Mth.lerp(event.getPartialTick(), player.xo, player.getX()), Mth.lerp(event.getPartialTick(), player.yo, player.getY()),
+                        Mth.lerp(event.getPartialTick(), player.zo, player.getZ())).add(cannon.getViewVector(event.getPartialTick()).scale(128)), cameraPos);
+
+                // 第三人称准星
+                if (p != null) {
+                    poseStack.pushPose();
+                    float x = (float) p.x;
+                    float y = (float) p.y;
+
+                    poseStack.pushPose();
+                    preciseBlit(guiGraphics, ModUtils.loc("textures/screens/drone.png"), x - 12, y - 12, 0, 0, 24, 24, 24, 24);
+                    renderKillIndicator3P(guiGraphics, x - 7.5f + (float) (2 * (Math.random() - 0.5f)), y - 7.5f + (float) (2 * (Math.random() - 0.5f)));
+
+                    poseStack.pushPose();
+
+                    poseStack.translate(x, y, 0);
+                    poseStack.scale(0.75f, 0.75f, 1);
+
+                    if (player.getVehicle() instanceof Mk42Entity || player.getVehicle() instanceof Mle1934Entity) {
+                        if (cannonEntity.getWeaponIndex(0) == 0) {
+                            guiGraphics.drawString(Minecraft.getInstance().font, Component.literal("AP SHELL " + (InventoryTool.hasCreativeAmmoBox(player) ? "∞" : cannonEntity.getAmmoCount(player))), 30, -9, -1, false);
+                        } else {
+                            guiGraphics.drawString(Minecraft.getInstance().font, Component.literal("HE SHELL " + (InventoryTool.hasCreativeAmmoBox(player) ? "∞" : cannonEntity.getAmmoCount(player))), 30, -9, -1, false);
+                        }
+                    }
+
+                    // 歼灭者
+                    if (player.getVehicle() instanceof AnnihilatorEntity annihilatorEntity) {
+                        guiGraphics.drawString(mc.font, Component.literal("LASER " + (FormatTool.format0D((double) (100 * annihilatorEntity.getEnergy()) / annihilatorEntity.getMaxEnergy()) + "％")), 30, -9, -1, false);
+                    }
+
+                    double heal = 1 - cannon.getHealth() / cannon.getMaxHealth();
+
+                    guiGraphics.drawString(Minecraft.getInstance().font, Component.literal("HP " +
+                            FormatTool.format0D(100 * cannon.getHealth() / cannon.getMaxHealth())), 30, 1, Mth.hsvToRgb(0F, (float) heal, 1.0F), false);
 
                     poseStack.popPose();
+                    poseStack.popPose();
+                    poseStack.popPose();
+                }
+            }
+            poseStack.popPose();
+        }
     }
 
     private static boolean shouldRenderCrossHair(Player player) {

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

@@ -507,7 +507,7 @@ public class AnnihilatorEntity extends EnergyVehicleEntity implements GeoEntity,
         turretTurnSound(diffX, diffY, 0.8f);
 
         this.setYRot(this.getYRot() + Mth.clamp(0.5f * diffY, -0.6f, 0.6f));
-        this.setXRot(Mth.clamp(this.getXRot() + Mth.clamp(diffX, -2f, 2f), -45, 5f));
+        this.setXRot(Mth.clamp(this.getXRot() + Mth.clamp(diffX, -0.8f, 0.8f), -45, 5f));
     }
 
     public void autoAim() {

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

@@ -388,11 +388,8 @@ public class Mk42Entity extends VehicleEntity implements GeoEntity, CannonEntity
 
     @Override
     public int getAmmoCount(Player player) {
-        if (player.getMainHandItem().getItem() instanceof CannonShellItem) {
+        var ammo = getWeaponIndex(0) == 0 ? ModItems.AP_5_INCHES.get() : ModItems.HE_5_INCHES.get();
-            return player.getMainHandItem().getCount();
+        return InventoryTool.countItem(player.getInventory().items, ammo);
-        } else {
-            return -1;
-        }
     }
 
     @Override

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

@@ -510,11 +510,8 @@ public class Mle1934Entity extends VehicleEntity implements GeoEntity, CannonEnt
 
     @Override
     public int getAmmoCount(Player player) {
-        if (player.getMainHandItem().getItem() instanceof CannonShellItem) {
+        var ammo = getWeaponIndex(0) == 0 ? ModItems.AP_5_INCHES.get() : ModItems.HE_5_INCHES.get();
-            return player.getMainHandItem().getCount();
+        return InventoryTool.countItem(player.getInventory().items, ammo);
-        } else {
-            return -1;
-        }
     }
 
     @Override

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

@@ -1,6 +1,7 @@
 package com.atsuishio.superbwarfare.mixins;
 
 import com.atsuishio.superbwarfare.entity.vehicle.*;
+import com.atsuishio.superbwarfare.entity.vehicle.base.CannonEntity;
 import com.atsuishio.superbwarfare.event.ClientEventHandler;
 import com.atsuishio.superbwarfare.init.ModItems;
 import com.atsuishio.superbwarfare.init.ModTags;
@@ -118,6 +119,12 @@ public abstract class CameraMixin {
                 }
                 return;
             }
+
+            if (player.getVehicle() instanceof CannonEntity && (Minecraft.getInstance().options.getCameraType() == CameraType.FIRST_PERSON || ClientEventHandler.zoomVehicle)) {
+                setRotation(Mth.lerp(partialTicks, player.yRotO, player.getYRot()), Mth.lerp(partialTicks, player.xRotO, player.getXRot()));
+                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();
+            }
         }
     }
 

src/main/resources/assets/superbwarfare/animations/mk_42.animation.json

@@ -18,9 +18,9 @@
 				"paoguan": {
 					"position": {
 						"0.0": [0, 0, 0],
-						"0.05": [0, 0, 11],
+						"0.0167": [0, 0, 11],
-						"0.4917": [0, 0, 0],
+						"0.2917": [0, 0, 0],
-						"0.6667": [0, 0, 0]
+						"0.6583": [0, 0, 0]
 					}
 				},
 				"flare": {