superb-warfare/src/main/java/com/atsuishio/superbwarfare/client/overlay/SpyglassRangeOverlay.java
2025-04-09 04:22:39 +08:00

67 lines
3.1 KiB
Java

package com.atsuishio.superbwarfare.client.overlay;
import com.atsuishio.superbwarfare.Mod;
import com.atsuishio.superbwarfare.tools.FormatTool;
import com.atsuishio.superbwarfare.tools.TraceTool;
import net.minecraft.client.DeltaTracker;
import net.minecraft.client.Minecraft;
import net.minecraft.client.gui.GuiGraphics;
import net.minecraft.client.gui.LayeredDraw;
import net.minecraft.network.chat.Component;
import net.minecraft.resources.ResourceLocation;
import net.minecraft.world.entity.Entity;
import net.minecraft.world.entity.player.Player;
import net.minecraft.world.item.Items;
import net.minecraft.world.level.ClipContext;
import net.minecraft.world.phys.BlockHitResult;
import net.minecraft.world.phys.Vec3;
import net.neoforged.api.distmarker.Dist;
import net.neoforged.api.distmarker.OnlyIn;
import javax.annotation.ParametersAreNonnullByDefault;
@OnlyIn(Dist.CLIENT)
public class SpyglassRangeOverlay implements LayeredDraw.Layer {
public static final ResourceLocation ID = Mod.loc("spyglass_range");
@Override
@ParametersAreNonnullByDefault
public void render(GuiGraphics guiGraphics, DeltaTracker deltaTracker) {
int w = guiGraphics.guiWidth();
int h = guiGraphics.guiHeight();
Player player = Minecraft.getInstance().player;
if (player != null && (player.getMainHandItem().getItem() == Items.SPYGLASS || player.getOffhandItem().getItem() == Items.SPYGLASS) && player.isUsingItem()) {
boolean lookAtEntity = false;
BlockHitResult result = player.level().clip(new ClipContext(player.getEyePosition(), player.getEyePosition().add(player.getViewVector(1).scale(512)),
ClipContext.Block.OUTLINE, ClipContext.Fluid.NONE, player));
Vec3 hitPos = result.getLocation();
double blockRange = player.getEyePosition(1).distanceTo(hitPos);
double entityRange = 0;
Entity lookingEntity = TraceTool.findLookingEntity(player, 520);
if (lookingEntity != null) {
lookAtEntity = true;
entityRange = player.distanceTo(lookingEntity);
}
if (lookAtEntity) {
guiGraphics.drawString(Minecraft.getInstance().font, Component.translatable("tips.superbwarfare.drone.range")
.append(Component.literal(FormatTool.format1D(entityRange, "M ") + lookingEntity.getDisplayName().getString())),
w / 2 + 12, h / 2 - 28, -1, false);
} else {
if (blockRange > 500) {
guiGraphics.drawString(Minecraft.getInstance().font, Component.translatable("tips.superbwarfare.drone.range")
.append(Component.literal("---M")), w / 2 + 12, h / 2 - 28, -1, false);
} else {
guiGraphics.drawString(Minecraft.getInstance().font, Component.translatable("tips.superbwarfare.drone.range")
.append(Component.literal(FormatTool.format1D(blockRange, "M"))),
w / 2 + 12, h / 2 - 28, -1, false);
}
}
}
}
}