178 lines
11 KiB
Java
178 lines
11 KiB
Java
package com.atsuishio.superbwarfare.client.overlay;
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import com.atsuishio.superbwarfare.ModUtils;
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import com.atsuishio.superbwarfare.client.RenderHelper;
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import com.atsuishio.superbwarfare.entity.IHelicopterEntity;
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import com.atsuishio.superbwarfare.entity.MobileVehicleEntity;
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import com.atsuishio.superbwarfare.entity.VehicleEntity;
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import com.atsuishio.superbwarfare.event.ClientEventHandler;
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import com.atsuishio.superbwarfare.network.ModVariables;
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import com.mojang.blaze3d.platform.GlStateManager;
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import com.mojang.blaze3d.systems.RenderSystem;
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import com.mojang.blaze3d.vertex.PoseStack;
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import com.mojang.math.Axis;
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import net.minecraft.client.Camera;
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import net.minecraft.client.CameraType;
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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.renderer.GameRenderer;
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import net.minecraft.network.chat.Component;
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import net.minecraft.util.Mth;
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import net.minecraft.world.entity.player.Player;
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import net.minecraft.world.level.ClipContext;
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import net.minecraft.world.phys.Vec3;
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import net.minecraftforge.api.distmarker.Dist;
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import net.minecraftforge.client.event.RenderGuiEvent;
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import net.minecraftforge.eventbus.api.EventPriority;
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import net.minecraftforge.eventbus.api.SubscribeEvent;
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import net.minecraftforge.fml.common.Mod;
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import org.joml.Matrix4f;
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import org.joml.Vector4f;
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import java.text.DecimalFormat;
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import static com.atsuishio.superbwarfare.client.RenderHelper.preciseBlit;
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@Mod.EventBusSubscriber(value = Dist.CLIENT)
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public class HelicopterHudOverlay {
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private static float scopeScale = 1;
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private static float lerpVy = 1;
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private static float lerpPower = 1;
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@SubscribeEvent(priority = EventPriority.LOWEST)
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public static void eventHandler(RenderGuiEvent.Pre event) {
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int w = event.getWindow().getGuiScaledWidth();
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int h = event.getWindow().getGuiScaledHeight();
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Minecraft mc = Minecraft.getInstance();
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Player player = mc.player;
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Camera camera = mc.gameRenderer.getMainCamera();
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Vec3 cameraPos = camera.getPosition();
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GuiGraphics guiGraphics = event.getGuiGraphics();
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PoseStack poseStack = guiGraphics.pose();
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if (player == null) return;
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if (player.getCapability(ModVariables.PLAYER_VARIABLES_CAPABILITY, null).orElse(new ModVariables.PlayerVariables()).edit)
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return;
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if (player.getVehicle() instanceof IHelicopterEntity iHelicopterEntity && player.getVehicle() instanceof MobileVehicleEntity mobileVehicle && iHelicopterEntity.isDriver(player)) {
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poseStack.pushPose();
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RenderSystem.disableDepthTest();
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RenderSystem.depthMask(false);
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RenderSystem.enableBlend();
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RenderSystem.setShader(GameRenderer::getPositionTexShader);
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RenderSystem.blendFuncSeparate(GlStateManager.SourceFactor.SRC_ALPHA, GlStateManager.DestFactor.ONE_MINUS_SRC_ALPHA, GlStateManager.SourceFactor.ONE, GlStateManager.DestFactor.ZERO);
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RenderSystem.setShaderColor(1, 1, 1, 1);
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scopeScale = Mth.lerp(event.getPartialTick(), scopeScale, 1F);
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float f = (float) Math.min(w, h);
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float f1 = Math.min((float) w / f, (float) h / f) * scopeScale;
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float i = Mth.floor(f * f1);
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float j = Mth.floor(f * f1);
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float k = ((w - i) / 2);
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float l = ((h - j) / 2);
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if (Minecraft.getInstance().options.getCameraType() == CameraType.FIRST_PERSON) {
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preciseBlit(guiGraphics, ModUtils.loc("textures/screens/helicopter/heli_base.png"), k, l, 0, 0.0F, i, j, i, j);
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poseStack.pushPose();
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poseStack.rotateAround(Axis.ZP.rotationDegrees(-iHelicopterEntity.getRotZ(event.getPartialTick())), w / 2f, h / 2f, 0);
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float pitch = iHelicopterEntity.getRotX(event.getPartialTick());
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preciseBlit(guiGraphics, ModUtils.loc("textures/screens/helicopter/heli_line.png"), (float) w / 2 - 128, (float) h / 2 - 512 - 5.475f * pitch, 0, 0, 256, 1024, 256, 1024);
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poseStack.popPose();
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poseStack.pushPose();
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poseStack.rotateAround(Axis.ZP.rotationDegrees(-iHelicopterEntity.getRotZ(event.getPartialTick())), w / 2f, h / 2f - 56, 0);
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preciseBlit(guiGraphics, ModUtils.loc("textures/screens/helicopter/roll_ind.png"), (float) w / 2 - 8, (float) h / 2 - 88, 0, 0, 16, 16, 16, 16);
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poseStack.popPose();
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guiGraphics.blit(ModUtils.loc("textures/screens/helicopter/heli_power_ruler.png"), w / 2 + 100, h / 2 - 64, 0, 0, 64, 128, 64, 128);
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double height = mobileVehicle.position().distanceTo((Vec3.atLowerCornerOf(mobileVehicle.level().clip(new ClipContext(mobileVehicle.position(), mobileVehicle.position().add(new Vec3(0, -1, 0).scale(100)),
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ClipContext.Block.OUTLINE, ClipContext.Fluid.ANY, mobileVehicle)).getBlockPos())));
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double blockInWay = mobileVehicle.position().distanceTo((Vec3.atLowerCornerOf(mobileVehicle.level().clip(new ClipContext(mobileVehicle.position(), mobileVehicle.position().add(new Vec3(mobileVehicle.getDeltaMovement().x, mobileVehicle.getDeltaMovement().y + 0.06, mobileVehicle.getDeltaMovement().z).normalize().scale(100)),
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ClipContext.Block.OUTLINE, ClipContext.Fluid.ANY, mobileVehicle)).getBlockPos())));
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float power = iHelicopterEntity.getPower();
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lerpPower = Mth.lerp(0.001f * event.getPartialTick(), lerpPower, power);
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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);
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lerpVy = (float) Mth.lerp(0.021f * event.getPartialTick(), lerpVy, mobileVehicle.getDeltaMovement().y() + 0.06f);
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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);
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guiGraphics.drawString(Minecraft.getInstance().font, Component.literal(new DecimalFormat("##").format(lerpVy * 20) + "m/s"),
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w / 2 + 146, (int) (h / 2 - 3 - Math.max(lerpVy * 20, -24) * 2.5), (((lerpVy < -20 || lerpVy * 20 < -5 || (lerpVy * 20 < -1 && length(mobileVehicle.getDeltaMovement().x, mobileVehicle.getDeltaMovement().y + 0.06, mobileVehicle.getDeltaMovement().z) * 72 > 100)) && height < 36) || (length(mobileVehicle.getDeltaMovement().x, mobileVehicle.getDeltaMovement().y + 0.06, mobileVehicle.getDeltaMovement().z) * 72 > 40 && blockInWay < 72) ? -65536 : 0x66FF00), false);
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guiGraphics.drawString(Minecraft.getInstance().font, Component.literal(new DecimalFormat("##").format(mobileVehicle.getY())),
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w / 2 + 104, h / 2, 0x66FF00, false);
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preciseBlit(guiGraphics, ModUtils.loc("textures/screens/helicopter/speed_frame.png"), (float) w / 2 - 144, (float) h / 2 - 6, 0, 0, 50, 18, 50, 18);
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guiGraphics.drawString(Minecraft.getInstance().font, Component.literal(new DecimalFormat("##").format(length(mobileVehicle.getDeltaMovement().x, mobileVehicle.getDeltaMovement().y + 0.06, mobileVehicle.getDeltaMovement().z) * 72) + "KM/H"),
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w / 2 - 140, h / 2, 0x66FF00, false);
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if (lerpVy * 20 < -20) {
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guiGraphics.drawString(Minecraft.getInstance().font, Component.literal("SINK RATE，PULL UP!"),
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w / 2 - 53, h / 2 + 24, -65536, false);
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} else if (((lerpVy * 20 < -5 || (lerpVy * 20 < -1 && length(mobileVehicle.getDeltaMovement().x, mobileVehicle.getDeltaMovement().y + 0.06, mobileVehicle.getDeltaMovement().z) * 72 > 100)) && height < 36)
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|| (length(mobileVehicle.getDeltaMovement().x, mobileVehicle.getDeltaMovement().y + 0.06, mobileVehicle.getDeltaMovement().z) * 72 > 40 && blockInWay < 72)) {
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guiGraphics.drawString(Minecraft.getInstance().font, Component.literal("TERRAIN TERRAIN"),
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w / 2 - 42, h / 2 + 24, -65536, false);
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}
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}
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Matrix4f transform = getVehicleTransform(mobileVehicle);
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float x0 = 0f;
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float y0 = 0.65f;
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float z0 = 0.8f;
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Vector4f worldPosition = transformPosition(transform, x0, y0, z0);
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float fovAdjust2 = (float) (Minecraft.getInstance().options.fov().get() / 30) - 1;
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double zoom = 0.96 * 3 + 0.06 * fovAdjust2;
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Vec3 pos = new Vec3(worldPosition.x, worldPosition.y, worldPosition.z).add(mobileVehicle.getViewVector(event.getPartialTick()).scale(500));
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Vec3 lookAngle = player.getLookAngle().normalize().scale(pos.distanceTo(cameraPos) * (1 - 1.0 / zoom));
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var cPos = cameraPos.add(lookAngle);
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Vec3 p = RenderHelper.worldToScreen(new Vec3(worldPosition.x, worldPosition.y, worldPosition.z).add(mobileVehicle.getViewVector(event.getPartialTick()).scale(500)), ClientEventHandler.zoom ? cPos : cameraPos);
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Vec3 p3 = RenderHelper.worldToScreen(new Vec3(worldPosition.x, worldPosition.y, worldPosition.z).add(mobileVehicle.getViewVector(event.getPartialTick()).scale(500)), cameraPos);
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if (p != null && p3 != null) {
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poseStack.pushPose();
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float x = (float) p.x;
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float y = (float) p.y;
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float x3 = (float) p3.x;
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float y3 = (float) p3.y;
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if (Minecraft.getInstance().options.getCameraType() == CameraType.FIRST_PERSON) {
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preciseBlit(guiGraphics, ModUtils.loc("textures/screens/helicopter/crosshair_ind.png"), x - 8, y - 8, 0, 0, 16, 16, 16, 16);
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} else if (Minecraft.getInstance().options.getCameraType() == CameraType.THIRD_PERSON_BACK) {
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preciseBlit(guiGraphics, ModUtils.loc("textures/screens/drone.png"), x3 - 8, y3 - 8, 0, 0, 16, 16, 16, 16);
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}
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poseStack.popPose();
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}
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poseStack.popPose();
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} else {
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scopeScale = 0.7f;
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}
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}
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public static Matrix4f getVehicleTransform(VehicleEntity vehicle) {
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Matrix4f transform = new Matrix4f();
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transform.translate((float) vehicle.getX(), (float) vehicle.getY(), (float) vehicle.getZ());
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transform.rotate(Axis.YP.rotationDegrees(-vehicle.getYRot()));
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transform.rotate(Axis.XP.rotationDegrees(vehicle.getXRot()));
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transform.rotate(Axis.ZP.rotationDegrees(vehicle.getRoll()));
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return transform;
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}
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public static Vector4f transformPosition(Matrix4f transform, float x, float y, float z) {
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return transform.transform(new Vector4f(x, y, z, 1));
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}
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public static double length(double x, double y, double z) {
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return Math.sqrt(x * x + y * y + z * z);
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}
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}
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