package com.atsuishio.superbwarfare.client.overlay; import com.atsuishio.superbwarfare.ModUtils; import com.atsuishio.superbwarfare.client.RenderHelper; import com.atsuishio.superbwarfare.entity.vehicle.DroneEntity; import com.atsuishio.superbwarfare.event.ClientEventHandler; import com.atsuishio.superbwarfare.init.ModItems; import com.atsuishio.superbwarfare.tools.EntityFindUtil; import com.atsuishio.superbwarfare.tools.FormatTool; import com.atsuishio.superbwarfare.tools.SeekTool; import com.mojang.blaze3d.platform.GlStateManager; import com.mojang.blaze3d.systems.RenderSystem; import com.mojang.blaze3d.vertex.PoseStack; import net.minecraft.client.Minecraft; import net.minecraft.client.gui.GuiGraphics; import net.minecraft.client.renderer.GameRenderer; import net.minecraft.network.chat.Component; import net.minecraft.resources.ResourceLocation; import net.minecraft.util.Mth; import net.minecraft.world.entity.Entity; import net.minecraft.world.entity.player.Player; import net.minecraft.world.item.ItemStack; import net.minecraft.world.level.ClipContext; import net.minecraft.world.phys.Vec3; import net.minecraftforge.api.distmarker.Dist; import net.minecraftforge.client.event.RenderGuiEvent; import net.minecraftforge.eventbus.api.EventPriority; import net.minecraftforge.eventbus.api.SubscribeEvent; import net.minecraftforge.fml.common.Mod; import java.util.List; import static com.atsuishio.superbwarfare.client.RenderHelper.preciseBlit; import static com.atsuishio.superbwarfare.entity.vehicle.DroneEntity.AMMO; import static com.atsuishio.superbwarfare.entity.vehicle.DroneEntity.KAMIKAZE_MODE; @Mod.EventBusSubscriber(value = Dist.CLIENT) public class DroneUIOverlay { public static int MAX_DISTANCE = 256; private static final ResourceLocation FRAME = ModUtils.loc("textures/screens/javelin/frame.png"); @SubscribeEvent(priority = EventPriority.NORMAL) public static void eventHandler(RenderGuiEvent.Pre event) { int w = event.getWindow().getGuiScaledWidth(); int h = event.getWindow().getGuiScaledHeight(); Minecraft mc = Minecraft.getInstance(); Player player = mc.player; if (player == null) return; GuiGraphics guiGraphics = event.getGuiGraphics(); PoseStack poseStack = guiGraphics.pose(); ItemStack stack = player.getMainHandItem(); poseStack.pushPose(); RenderSystem.disableDepthTest(); RenderSystem.depthMask(false); RenderSystem.enableBlend(); RenderSystem.setShader(GameRenderer::getPositionTexShader); RenderSystem.blendFuncSeparate(GlStateManager.SourceFactor.SRC_ALPHA, GlStateManager.DestFactor.ONE_MINUS_SRC_ALPHA, GlStateManager.SourceFactor.ONE, GlStateManager.DestFactor.ZERO); RenderSystem.setShaderColor(1, 1, 1, 1); if (stack.is(ModItems.MONITOR.get()) && stack.getOrCreateTag().getBoolean("Using") && stack.getOrCreateTag().getBoolean("Linked")) { guiGraphics.blit(ModUtils.loc("textures/screens/drone.png"), w / 2 - 16, h / 2 - 16, 0, 0, 32, 32, 32, 32); guiGraphics.blit(ModUtils.loc("textures/screens/drone_fov.png"), w / 2 + 100, h / 2 - 64, 0, 0, 64, 129, 64, 129); preciseBlit(guiGraphics, ModUtils.loc("textures/screens/drone_fov_move.png"), (float) w / 2 + 100, (float) (h / 2 - 64 - ((ClientEventHandler.droneFovLerp - 1) * 23.8)), 0, 0, 64, 129, 64, 129); guiGraphics.drawString(mc.font, Component.literal(FormatTool.format1D(ClientEventHandler.droneFovLerp, "x")), w / 2 + 144, h / 2 + 56 - (int) ((ClientEventHandler.droneFovLerp - 1) * 23.8), -1, false); DroneEntity entity = EntityFindUtil.findDrone(player.level(), stack.getOrCreateTag().getString("LinkedDrone")); if (entity != null) { boolean lookAtEntity = false; double distance = player.distanceTo(entity); double blockRange = entity.position().distanceTo((Vec3.atLowerCornerOf(entity.level().clip( new ClipContext(entity.getEyePosition(), entity.getEyePosition().add(entity.getViewVector(event.getPartialTick()).scale(520)), ClipContext.Block.OUTLINE, ClipContext.Fluid.NONE, entity)).getBlockPos()))); double entityRange = 0; Entity lookingEntity = SeekTool.seekLivingEntity(entity, entity.level(), 512, 2); if (lookingEntity != null) { lookAtEntity = true; entityRange = entity.distanceTo(lookingEntity); } int color = -1; // 超出距离警告 if (distance > MAX_DISTANCE - 48) { guiGraphics.drawString(mc.font, Component.translatable("tips.superbwarfare.drone.warning"), w / 2 - 18, h / 2 - 47, -65536, false); color = -65536; } // 距离 guiGraphics.drawString(mc.font, Component.translatable("tips.superbwarfare.drone.distance") .append(Component.literal(FormatTool.format1D(distance, "m"))), w / 2 + 10, h / 2 + 33, color, false); // 血量 guiGraphics.drawString(mc.font, Component.translatable("tips.superbwarfare.drone.health") .append(Component.literal(FormatTool.format1D(entity.getHealth()) + " / " + FormatTool.format1D(entity.getMaxHealth()))), w / 2 - 77, h / 2 + 33, -1, false); if (entity.getEntityData().get(KAMIKAZE_MODE) == 0) { // 弹药 guiGraphics.drawString(mc.font, Component.translatable("tips.superbwarfare.drone.ammo") .append(Component.literal(FormatTool.format1D(entity.getEntityData().get(AMMO), " / 6"))), w / 2 + 12, h / 2 - 37, -1, false); } else { // 神风 guiGraphics.drawString(mc.font, Component.translatable("tips.superbwarfare.drone.kamikaze"), w / 2 + 12, h / 2 - 37, -65536, false); } if (lookAtEntity) { // 实体距离 guiGraphics.drawString(mc.font, Component.translatable("tips.superbwarfare.drone.range") .append(Component.literal(FormatTool.format1D(entityRange, "m ") + lookingEntity.getDisplayName().getString())), w / 2 + 12, h / 2 - 28, color, false); } else { // 方块距离 if (blockRange > 512) { guiGraphics.drawString(mc.font, Component.translatable("tips.superbwarfare.drone.range") .append(Component.literal("---m")), w / 2 + 12, h / 2 - 28, color, false); } else { guiGraphics.drawString(mc.font, Component.translatable("tips.superbwarfare.drone.range") .append(Component.literal(FormatTool.format1D(blockRange, "m"))), w / 2 + 12, h / 2 - 28, color, false); } } List entities = SeekTool.seekLivingEntities(entity, entity.level(), 256, 30); float fovAdjust2 = (float) (mc.options.fov().get() / 30) - 1; double zoom = 0.975 * ClientEventHandler.droneFovLerp + 0.06 * fovAdjust2; for (var e : entities) { Vec3 droneVec = new Vec3(Mth.lerp(event.getPartialTick(), entity.xo, entity.getX()), Mth.lerp(event.getPartialTick(), entity.yo + entity.getEyeHeight(), entity.getEyeY()), Mth.lerp(event.getPartialTick(), entity.zo, entity.getZ())); Vec3 pos = new Vec3(Mth.lerp(event.getPartialTick(), e.xo, e.getX()), Mth.lerp(event.getPartialTick(), e.yo + e.getEyeHeight(), e.getEyeY()), Mth.lerp(event.getPartialTick(), e.zo, e.getZ())); Vec3 lookAngle = entity.getLookAngle().normalize().scale(pos.distanceTo(droneVec) * (1 - 1.0 / zoom)); var cPos = droneVec.add(lookAngle); Vec3 point = RenderHelper.worldToScreen(pos, cPos); if (point != null) { poseStack.pushPose(); float x = (float) point.x; float y = (float) point.y; RenderHelper.blit(poseStack, FRAME, x - 12, y - 12, 0, 0, 24, 24, 24, 24, 1f); poseStack.popPose(); } } } } RenderSystem.depthMask(true); RenderSystem.defaultBlendFunc(); RenderSystem.enableDepthTest(); RenderSystem.disableBlend(); RenderSystem.setShaderColor(1, 1, 1, 1); poseStack.popPose(); } }