优化format

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

@@ -6,6 +6,7 @@ import com.atsuishio.superbwarfare.entity.vehicle.*;
 import com.atsuishio.superbwarfare.event.ClientEventHandler;
 import com.atsuishio.superbwarfare.init.ModItems;
 import com.atsuishio.superbwarfare.network.ModVariables;
+import com.atsuishio.superbwarfare.tools.FormatTool;
 import com.mojang.blaze3d.platform.GlStateManager;
 import com.mojang.blaze3d.systems.RenderSystem;
 import com.mojang.blaze3d.vertex.PoseStack;
@@ -30,8 +31,6 @@ import org.joml.Math;
 import org.joml.Matrix4f;
 import org.joml.Vector4f;
 
-import java.text.DecimalFormat;
-
 import static com.atsuishio.superbwarfare.client.RenderHelper.preciseBlit;
 import static com.atsuishio.superbwarfare.client.overlay.CrossHairOverlay.*;
 
@@ -107,12 +106,12 @@ public class HelicopterHudOverlay {
                 preciseBlit(guiGraphics, ModUtils.loc("textures/screens/helicopter/heli_power.png"), (float) w / 2 + 130f, ((float) h / 2 - 64 + 124 - power * 980), 0, 0, 4, power * 980, 4, power * 980);
                 lerpVy = (float) Mth.lerp(0.021f * event.getPartialTick(), lerpVy, mobileVehicle.getDeltaMovement().y());
                 preciseBlit(guiGraphics, ModUtils.loc("textures/screens/helicopter/heli_vy_move.png"), (float) w / 2 + 138, ((float) h / 2 - 3 - Math.max(lerpVy * 20, -24) * 2.5f), 0, 0, 8, 8, 8, 8);
-                guiGraphics.drawString(Minecraft.getInstance().font, Component.literal(new DecimalFormat("##m/s").format(lerpVy * 20) ),
+                guiGraphics.drawString(Minecraft.getInstance().font, Component.literal(FormatTool.format0D(lerpVy * 20, "m/s")),
                         w / 2 + 146, (int) (h / 2 - 3 - Math.max(lerpVy * 20, -24) * 2.5), (lerpVy * 20 < -24 || ((lerpVy * 20 < -10 || (lerpVy * 20 < -1 && length(mobileVehicle.getDeltaMovement().x, mobileVehicle.getDeltaMovement().y, mobileVehicle.getDeltaMovement().z) * 72 > 100)) && height < 36) || (length(mobileVehicle.getDeltaMovement().x, mobileVehicle.getDeltaMovement().y, mobileVehicle.getDeltaMovement().z) * 72 > 40 && blockInWay < 72) ? -65536 : 0x66FF00), false);
-                guiGraphics.drawString(Minecraft.getInstance().font, Component.literal(new DecimalFormat("##").format(mobileVehicle.getY())),
+                guiGraphics.drawString(Minecraft.getInstance().font, Component.literal(FormatTool.format0D(mobileVehicle.getY())),
                         w / 2 + 104, h / 2, 0x66FF00, false);
                 preciseBlit(guiGraphics, ModUtils.loc("textures/screens/helicopter/speed_frame.png"), (float) w / 2 - 144, (float) h / 2 - 6, 0, 0, 50, 18, 50, 18);
-                guiGraphics.drawString(Minecraft.getInstance().font, Component.literal(new DecimalFormat("##KM/H").format(length(mobileVehicle.getDeltaMovement().x, mobileVehicle.getDeltaMovement().y, mobileVehicle.getDeltaMovement().z) * 72)),
+                guiGraphics.drawString(Minecraft.getInstance().font, Component.literal(FormatTool.format0D(length(mobileVehicle.getDeltaMovement().x, mobileVehicle.getDeltaMovement().y, mobileVehicle.getDeltaMovement().z) * 72, "km/h")),
                         w / 2 - 140, h / 2, 0x66FF00, false);
 
                 if (mobileVehicle instanceof Ah6Entity ah6Entity) {

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

@@ -1,6 +1,7 @@
 package com.atsuishio.superbwarfare.client.overlay;
 
 import com.atsuishio.superbwarfare.entity.MortarEntity;
+import com.atsuishio.superbwarfare.tools.FormatTool;
 import com.atsuishio.superbwarfare.tools.TraceTool;
 import net.minecraft.client.Minecraft;
 import net.minecraft.network.chat.Component;
@@ -12,8 +13,6 @@ import net.minecraftforge.eventbus.api.EventPriority;
 import net.minecraftforge.eventbus.api.SubscribeEvent;
 import net.minecraftforge.fml.common.Mod;
 
-import java.text.DecimalFormat;
-
 @Mod.EventBusSubscriber(value = Dist.CLIENT)
 public class MortarInfoOverlay {
 
@@ -28,10 +27,10 @@ public class MortarInfoOverlay {
         }
         if (lookingEntity instanceof MortarEntity mortar) {
             event.getGuiGraphics().drawString(Minecraft.getInstance().font, Component.translatable("tips.superbwarfare.mortar.yaw")
-                            .append(Component.literal(new DecimalFormat("##.#°").format(mortar.getEntityData().get(MortarEntity.Y_ROT)))),
+                            .append(Component.literal(FormatTool.format1D(mortar.getEntityData().get(MortarEntity.Y_ROT), "°"))),
                     w / 2 + 12, h / 2 - 36, -1, false);
             event.getGuiGraphics().drawString(Minecraft.getInstance().font, Component.translatable("tips.superbwarfare.mortar.pitch")
-                            .append(Component.literal(new DecimalFormat("##.#°").format(mortar.getEntityData().get(MortarEntity.PITCH)))),
+                            .append(Component.literal(FormatTool.format1D(mortar.getEntityData().get(MortarEntity.PITCH), "°"))),
                     w / 2 + 12, h / 2 - 28, -1, false);
         }
     }

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

@@ -1,5 +1,6 @@
 package com.atsuishio.superbwarfare.client.overlay;
 
+import com.atsuishio.superbwarfare.tools.FormatTool;
 import com.atsuishio.superbwarfare.tools.TraceTool;
 import net.minecraft.client.Minecraft;
 import net.minecraft.network.chat.Component;
@@ -14,8 +15,6 @@ import net.minecraftforge.eventbus.api.EventPriority;
 import net.minecraftforge.eventbus.api.SubscribeEvent;
 import net.minecraftforge.fml.common.Mod;
 
-import java.text.DecimalFormat;
-
 @Mod.EventBusSubscriber(value = Dist.CLIENT)
 public class SpyglassRangeOverlay {
 
@@ -40,7 +39,7 @@ public class SpyglassRangeOverlay {
 
             if (lookAtEntity) {
                 event.getGuiGraphics().drawString(Minecraft.getInstance().font, Component.translatable("tips.superbwarfare.drone.range")
-                                .append(Component.literal(new DecimalFormat("##.#M ").format(entityRange) + lookingEntity.getDisplayName().getString())),
+                                .append(Component.literal(FormatTool.format1D(entityRange, "M ") + lookingEntity.getDisplayName().getString())),
                         w / 2 + 12, h / 2 - 28, -1, false);
             } else {
                 if (blockRange > 512) {
@@ -48,7 +47,7 @@ public class SpyglassRangeOverlay {
                             .append(Component.literal("---M")), w / 2 + 12, h / 2 - 28, -1, false);
                 } else {
                     event.getGuiGraphics().drawString(Minecraft.getInstance().font, Component.translatable("tips.superbwarfare.drone.range")
-                                    .append(Component.literal(new DecimalFormat("##.#M").format(blockRange))),
+                                    .append(Component.literal(FormatTool.format1D(blockRange, "M"))),
                             w / 2 + 12, h / 2 - 28, -1, false);
                 }
             }

src/main/java/com/atsuishio/superbwarfare/network/message/AdjustZoomFovMessage.java

@@ -3,6 +3,7 @@ package com.atsuishio.superbwarfare.network.message;
 import com.atsuishio.superbwarfare.init.ModItems;
 import com.atsuishio.superbwarfare.init.ModSounds;
 import com.atsuishio.superbwarfare.init.ModTags;
+import com.atsuishio.superbwarfare.tools.FormatTool;
 import com.atsuishio.superbwarfare.tools.GunsTool;
 import com.atsuishio.superbwarfare.tools.SoundTool;
 import net.minecraft.network.FriendlyByteBuf;
@@ -12,7 +13,6 @@ import net.minecraft.util.Mth;
 import net.minecraft.world.item.ItemStack;
 import net.minecraftforge.network.NetworkEvent;
 
-import java.text.DecimalFormat;
 import java.util.function.Supplier;
 
 public class AdjustZoomFovMessage {
@@ -59,7 +59,7 @@ public class AdjustZoomFovMessage {
                 if (GunsTool.getGunIntTag(stack, "RPM", 0) == 1095) {
                     GunsTool.setGunIntTag(stack, "RPM", 1100);
                 }
-                player.displayClientMessage(Component.literal(new DecimalFormat("RPM: ##").format(GunsTool.getGunIntTag(stack, "RPM", 0))), true);
+                player.displayClientMessage(Component.literal("RPM: " + FormatTool.format0D(GunsTool.getGunIntTag(stack, "RPM", 0))), true);
                 int rpm = GunsTool.getGunIntTag(stack, "RPM", 0);
                 if (rpm > minRpm && rpm < maxRpm) {
                     SoundTool.playLocalSound(player, ModSounds.ADJUST_FOV.get(), 1f, 0.7f);
@@ -77,5 +77,4 @@ public class AdjustZoomFovMessage {
         });
         context.get().setPacketHandled(true);
     }
-
 }

src/main/java/com/atsuishio/superbwarfare/tools/FormatTool.java

@@ -0,0 +1,44 @@
+package com.atsuishio.superbwarfare.tools;
+
+import java.text.DecimalFormat;
+
+public class FormatTool {
+
+    public static final DecimalFormat DECIMAL_FORMAT_0 = new DecimalFormat("##");
+    public static final DecimalFormat DECIMAL_FORMAT_1 = new DecimalFormat("##.#");
+    public static final DecimalFormat DECIMAL_FORMAT_2 = new DecimalFormat("##.##");
+
+    public static final DecimalFormat DECIMAL_FORMAT_1Z = new DecimalFormat("##.0");
+
+    public static String format0D(double num) {
+        return format0D(num, "");
+    }
+
+    public static String format0D(double num, String str) {
+        return DECIMAL_FORMAT_0.format(num) + str;
+    }
+
+    public static String format1D(double num) {
+        return format1D(num, "");
+    }
+
+    public static String format1D(double num, String str) {
+        return DECIMAL_FORMAT_1.format(num) + str;
+    }
+
+    public static String format2D(double num) {
+        return format2D(num, "");
+    }
+
+    public static String format2D(double num, String str) {
+        return DECIMAL_FORMAT_2.format(num) + str;
+    }
+
+    public static String format1DZ(double num) {
+        return format1DZ(num, "");
+    }
+
+    public static String format1DZ(double num, String str) {
+        return DECIMAL_FORMAT_1Z.format(num) + str;
+    }
+}