package com.atsuishio.superbwarfare.client.overlay; import com.atsuishio.superbwarfare.Mod; 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; import net.minecraft.network.chat.Component; import net.minecraft.util.Mth; import net.minecraft.world.entity.Entity; import net.minecraft.world.entity.LivingEntity; import net.minecraft.world.entity.player.Player; 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.bus.api.SubscribeEvent; import net.neoforged.fml.common.EventBusSubscriber; import net.neoforged.neoforge.client.event.RenderGuiEvent; 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; @EventBusSubscriber(value = Dist.CLIENT) public class CannonHudOverlay { @SubscribeEvent public static void eventHandler(RenderGuiEvent.Pre event) { int w = event.getGuiGraphics().guiWidth(); int h = event.getGuiGraphics().guiHeight(); Minecraft mc = Minecraft.getInstance(); 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 vehicle = player.getVehicle(); if (vehicle instanceof CannonEntity cannonEntity && cannonEntity instanceof VehicleEntity cannon) { 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); preciseBlit(event.getGuiGraphics(), Mod.loc("textures/screens/compass_white.png"), (float) w / 2 - 128, (float) 10, 128 + ((float) 64 / 45 * (Mth.lerp(event.getPartialTick().getGameTimeDeltaPartialTick(true), cannon.yRotO, cannon.getYRot()))), 0, 256, 16, 512, 16); preciseBlit(event.getGuiGraphics(), Mod.loc("textures/screens/roll_ind_white.png"), w / 2F - 4, 27, 0, 0.0F, 8, 8, 8, 8); String angle = FormatTool.DECIMAL_FORMAT_1ZZ.format(Mth.lerp(event.getPartialTick().getGameTimeDeltaPartialTick(true), cannon.yRotO, cannon.getYRot())); int width = Minecraft.getInstance().font.width(angle); event.getGuiGraphics().drawString(Minecraft.getInstance().font, Component.literal(angle), w / 2 - width / 2, 40, -1, false); preciseBlit(event.getGuiGraphics(), Mod.loc("textures/screens/cannon/cannon_pitch.png"), w / 2F + 166, h / 2F - 64, 0, 0.0F, 8, 128, 8, 128); String pitch = FormatTool.DECIMAL_FORMAT_1ZZ.format(-Mth.lerp(event.getPartialTick().getGameTimeDeltaPartialTick(true), cannon.xRotO, cannon.getXRot())); int widthP = Minecraft.getInstance().font.width(pitch); poseStack.pushPose(); event.getGuiGraphics().pose().translate(0, Mth.lerp(event.getPartialTick().getGameTimeDeltaPartialTick(true), cannon.xRotO, cannon.getXRot()) * 0.7, 0); preciseBlit(event.getGuiGraphics(), Mod.loc("textures/screens/cannon/cannon_pitch_ind.png"), w / 2F + 158, h / 2F - 4, 0, 0.0F, 8, 8, 8, 8); 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); float f1 = Math.min((float) w / f, (float) h / f) * fovAdjust; int i = Mth.floor(f * f1); int j = Mth.floor(f * f1); int k = (w - i) / 2; int l = (h - j) / 2; if (ClientEventHandler.zoomVehicle) { Entity lookingEntity = TraceTool.findLookingEntity(player, 512); 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; if (lookingEntity instanceof LivingEntity living) { lookAtEntity = true; entityRange = player.distanceTo(living); } if (lookAtEntity) { var component = Component.translatable("tips.superbwarfare.drone.range").append(Component.literal(FormatTool.format1D(entityRange, "m "))); if (lookingEntity.getDisplayName() != null) { component.append(lookingEntity.getDisplayName()); } event.getGuiGraphics().drawString(Minecraft.getInstance().font, component, w / 2 + 14, h / 2 - 20, -1, false); } else { if (blockRange > 511) { event.getGuiGraphics().drawString(Minecraft.getInstance().font, Component.translatable("tips.superbwarfare.drone.range") .append(Component.literal("---m")), w / 2 + 14, h / 2 - 20, -1, false); } else { event.getGuiGraphics().drawString(Minecraft.getInstance().font, Component.translatable("tips.superbwarfare.drone.range") .append(Component.literal(FormatTool.format1D(blockRange, "m"))), w / 2 + 14, h / 2 - 20, -1, false); } } if (cannon instanceof AnnihilatorEntity) { preciseBlit(event.getGuiGraphics(), Mod.loc("textures/screens/cannon/laser_cannon_crosshair.png"), k, l, 0, 0.0F, i, j, i, j); } else { preciseBlit(event.getGuiGraphics(), Mod.loc("textures/screens/cannon/cannon_crosshair.png"), k, l, 0, 0.0F, i, j, i, j); } float diffY = -Mth.wrapDegrees(Mth.lerp(event.getPartialTick().getGameTimeDeltaPartialTick(true), player.yHeadRotO, player.getYHeadRot()) - Mth.lerp(event.getPartialTick().getGameTimeDeltaPartialTick(true), cannon.yRotO, cannon.getYRot())); preciseBlit(event.getGuiGraphics(), Mod.loc("textures/screens/cannon/indicator.png"), w / 2F - 4.3f + 0.45f * diffY, h / 2F - 10, 0, 0.0F, 8, 8, 8, 8); } else { preciseBlit(event.getGuiGraphics(), Mod.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().getGameTimeDeltaPartialTick(true), player.xo, player.getX()), Mth.lerp(event.getPartialTick().getGameTimeDeltaPartialTick(true), player.yo, player.getY()), Mth.lerp(event.getPartialTick().getGameTimeDeltaPartialTick(true), player.zo, player.getZ())).add(cannon.getViewVector(event.getPartialTick().getGameTimeDeltaPartialTick(true)).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, Mod.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) { if (player == null) return false; return !player.isSpectator() && (player.getVehicle() != null && (player.getVehicle() instanceof CannonEntity)); } }