269 lines
9.8 KiB
Java
269 lines
9.8 KiB
Java
package com.atsuishio.superbwarfare.client.overlay;
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import com.atsuishio.superbwarfare.Mod;
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import com.atsuishio.superbwarfare.config.client.DisplayConfig;
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import com.atsuishio.superbwarfare.entity.vehicle.base.ArmedVehicleEntity;
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import com.atsuishio.superbwarfare.init.ModAttachments;
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import com.atsuishio.superbwarfare.init.ModItems;
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import com.atsuishio.superbwarfare.init.ModKeyMappings;
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import com.atsuishio.superbwarfare.init.ModTags;
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import com.atsuishio.superbwarfare.item.gun.GunItem;
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import com.atsuishio.superbwarfare.item.gun.data.GunData;
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import com.atsuishio.superbwarfare.tools.AmmoType;
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import com.atsuishio.superbwarfare.tools.InventoryTool;
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import com.atsuishio.superbwarfare.tools.NBTTool;
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import com.mojang.blaze3d.vertex.PoseStack;
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import net.minecraft.ChatFormatting;
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import net.minecraft.client.DeltaTracker;
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import net.minecraft.client.Minecraft;
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import net.minecraft.client.gui.GuiGraphics;
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import net.minecraft.client.gui.LayeredDraw;
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import net.minecraft.network.chat.Component;
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import net.minecraft.resources.ResourceLocation;
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import net.minecraft.world.entity.player.Player;
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import net.minecraft.world.item.ItemStack;
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import net.neoforged.api.distmarker.Dist;
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import net.neoforged.api.distmarker.OnlyIn;
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import javax.annotation.ParametersAreNonnullByDefault;
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@OnlyIn(Dist.CLIENT)
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public class AmmoBarOverlay implements LayeredDraw.Layer {
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public static final ResourceLocation ID = Mod.loc("ammo_bar");
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private static final ResourceLocation LINE = Mod.loc("textures/gun_icon/fire_mode/line.png");
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private static final ResourceLocation SEMI = Mod.loc("textures/gun_icon/fire_mode/semi.png");
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private static final ResourceLocation BURST = Mod.loc("textures/gun_icon/fire_mode/burst.png");
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private static final ResourceLocation AUTO = Mod.loc("textures/gun_icon/fire_mode/auto.png");
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private static final ResourceLocation TOP = Mod.loc("textures/gun_icon/fire_mode/top.png");
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private static final ResourceLocation DIR = Mod.loc("textures/gun_icon/fire_mode/dir.png");
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private static final ResourceLocation MOUSE = Mod.loc("textures/gun_icon/fire_mode/mouse.png");
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private static boolean hasCreativeAmmo() {
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Player player = Minecraft.getInstance().player;
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if (player == null) return false;
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return InventoryTool.hasCreativeAmmoBox(player);
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}
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private static int getGunAmmoCount(Player player) {
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ItemStack stack = player.getMainHandItem();
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if (stack.getItem() == ModItems.MINIGUN.get()) {
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return player.getData(ModAttachments.PLAYER_VARIABLE).rifleAmmo;
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}
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if (stack.getItem() == ModItems.BOCEK.get()) {
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return GunData.from(stack).maxAmmo.get();
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}
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return GunData.from(stack).ammo.get();
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}
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private static String getPlayerAmmoCount(Player player) {
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ItemStack stack = player.getMainHandItem();
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if (stack.getItem() == ModItems.MINIGUN.get() || stack.getItem() == ModItems.BOCEK.get()) {
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return "";
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}
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var cap = player.getData(ModAttachments.PLAYER_VARIABLE);
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if (!hasCreativeAmmo()) {
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var data = GunData.from(stack);
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if (stack.is(ModTags.Items.LAUNCHER) || stack.getItem() == ModItems.TASER.get()) {
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return "" + data.maxAmmo.get();
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}
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var ammoTypeInfo = data.ammoTypeInfo();
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return switch (ammoTypeInfo.type()) {
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case PLAYER_AMMO -> {
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var type = AmmoType.getType(ammoTypeInfo.value());
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assert type != null;
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yield type.get(cap) + "";
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}
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// TODO 正确计算弹药数量
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case ITEM, TAG -> "" + data.maxAmmo.get();
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default -> "";
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};
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}
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return "∞";
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}
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@Override
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@ParametersAreNonnullByDefault
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public void render(GuiGraphics guiGraphics, DeltaTracker deltaTracker) {
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if (!DisplayConfig.AMMO_HUD.get()) return;
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int w = guiGraphics.guiWidth();
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int h = guiGraphics.guiHeight();
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Player player = Minecraft.getInstance().player;
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if (player == null) return;
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if (player.isSpectator()) return;
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ItemStack stack = player.getMainHandItem();
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final var tag = NBTTool.getTag(stack);
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if (stack.getItem() instanceof GunItem gunItem && !(player.getVehicle() instanceof ArmedVehicleEntity vehicle && vehicle.banHand(player))) {
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PoseStack poseStack = guiGraphics.pose();
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var data = GunData.from(stack);
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// 渲染图标
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guiGraphics.blit(gunItem.getGunIcon(),
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w - 135,
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h - 40,
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0,
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0,
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64,
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16,
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64,
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16);
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// 渲染开火模式切换按键
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if (stack.getItem() != ModItems.MINIGUN.get()) {
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guiGraphics.drawString(
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Minecraft.getInstance().font,
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"[" + ModKeyMappings.FIRE_MODE.getKey().getDisplayName().getString() + "]",
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w - 111.5f,
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h - 20,
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0xFFFFFF,
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false
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);
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}
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// 渲染开火模式
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ResourceLocation fireMode = getFireMode(data);
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if (stack.getItem() == ModItems.JAVELIN.get()) {
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fireMode = tag.getBoolean("TopMode") ? TOP : DIR;
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}
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if (stack.getItem() == ModItems.MINIGUN.get()) {
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fireMode = MOUSE;
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// 渲染加特林射速
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guiGraphics.drawString(
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Minecraft.getInstance().font,
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data.rpm() + " RPM",
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w - 111f,
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h - 20,
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0xFFFFFF,
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false
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);
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guiGraphics.blit(fireMode,
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w - 126,
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h - 22,
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0,
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0,
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12,
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12,
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12,
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12);
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} else {
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if (stack.getItem() != ModItems.TRACHELIUM.get()) {
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guiGraphics.blit(fireMode,
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w - 95,
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h - 21,
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0,
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0,
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8,
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8,
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8,
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8);
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} else {
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guiGraphics.drawString(
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Minecraft.getInstance().font,
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data.DA.get() ? Component.translatable("des.superbwarfare.revolver.sa").withStyle(ChatFormatting.BOLD) : Component.translatable("des.superbwarfare.revolver.da").withStyle(ChatFormatting.BOLD),
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w - 96,
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h - 20,
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0xFFFFFF,
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false
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);
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}
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}
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if (stack.getItem() != ModItems.MINIGUN.get() && stack.getItem() != ModItems.TRACHELIUM.get()) {
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guiGraphics.blit(LINE,
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w - 95,
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h - 16,
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0,
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0,
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8,
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8,
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8,
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8);
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}
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// 渲染当前弹药量
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poseStack.pushPose();
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poseStack.scale(1.5f, 1.5f, 1f);
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if ((stack.getItem() == ModItems.MINIGUN.get() || stack.getItem() == ModItems.BOCEK.get()) && hasCreativeAmmo()) {
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guiGraphics.drawString(
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Minecraft.getInstance().font,
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"∞",
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w / 1.5f - 64 / 1.5f,
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h / 1.5f - 48 / 1.5f,
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0xFFFFFF,
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true
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);
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} else {
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guiGraphics.drawString(
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Minecraft.getInstance().font,
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getGunAmmoCount(player) + "",
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w / 1.5f - 64 / 1.5f,
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h / 1.5f - 48 / 1.5f,
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0xFFFFFF,
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true
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);
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}
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poseStack.popPose();
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// 渲染备弹量
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guiGraphics.drawString(
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Minecraft.getInstance().font,
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getPlayerAmmoCount(player),
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w - 64,
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h - 35,
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0xCCCCCC,
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true
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);
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poseStack.pushPose();
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poseStack.scale(0.9f, 0.9f, 1f);
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// 渲染物品名称
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String gunName = gunItem.getGunDisplayName();
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guiGraphics.drawString(
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Minecraft.getInstance().font,
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gunName,
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w / 0.9f - (100 + Minecraft.getInstance().font.width(gunName) / 2f) / 0.9f,
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h / 0.9f - 60 / 0.9f,
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0xFFFFFF,
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true
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);
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// 渲染弹药类型
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String ammoName = gunItem.getAmmoDisplayName(data);
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guiGraphics.drawString(
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Minecraft.getInstance().font,
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ammoName,
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w / 0.9f - (100 + Minecraft.getInstance().font.width(ammoName) / 2f) / 0.9f,
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h / 0.9f - 51 / 0.9f,
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0xC8A679,
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true
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);
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poseStack.popPose();
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}
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}
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private static ResourceLocation getFireMode(GunData data) {
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return switch (data.fireMode.get()) {
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case 1 -> BURST;
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case 2 -> AUTO;
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default -> SEMI;
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};
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}
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}
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