package me.shedaniel.lightoverlay;
+import com.google.common.collect.Lists;
+import com.google.common.collect.Maps;
+import com.mojang.blaze3d.platform.GlStateManager;
import com.mojang.blaze3d.systems.RenderSystem;
import net.minecraft.block.Block;
import net.minecraft.block.BlockState;
import net.minecraft.client.renderer.vertex.DefaultVertexFormats;
import net.minecraft.client.settings.KeyBinding;
import net.minecraft.client.util.InputMappings;
+import net.minecraft.client.world.ClientWorld;
import net.minecraft.entity.Entity;
import net.minecraft.entity.EntityClassification;
import net.minecraft.entity.EntityType;
+import net.minecraft.network.IPacket;
+import net.minecraft.network.play.server.SChangeBlockPacket;
+import net.minecraft.network.play.server.SChunkDataPacket;
+import net.minecraft.network.play.server.SMultiBlockChangePacket;
import net.minecraft.tags.BlockTags;
import net.minecraft.util.Direction;
import net.minecraft.util.ResourceLocation;
import net.minecraft.util.math.BlockPos;
+import net.minecraft.util.math.ChunkPos;
+import net.minecraft.util.math.MathHelper;
+import net.minecraft.util.math.Vec3d;
import net.minecraft.util.math.shapes.ISelectionContext;
import net.minecraft.util.math.shapes.VoxelShape;
import net.minecraft.util.text.TranslationTextComponent;
+import net.minecraft.world.IBlockReader;
import net.minecraft.world.LightType;
import net.minecraft.world.World;
import net.minecraft.world.biome.Biome;
+import net.minecraft.world.chunk.Chunk;
+import net.minecraft.world.chunk.ChunkStatus;
+import net.minecraft.world.lighting.IWorldLightListener;
import net.minecraftforge.api.distmarker.Dist;
import net.minecraftforge.client.event.InputEvent;
import net.minecraftforge.client.event.RenderWorldLastEvent;
import net.minecraftforge.client.settings.KeyConflictContext;
import net.minecraftforge.client.settings.KeyModifier;
import net.minecraftforge.common.MinecraftForge;
+import net.minecraftforge.event.TickEvent;
import net.minecraftforge.eventbus.api.SubscribeEvent;
import net.minecraftforge.fml.DistExecutor;
import net.minecraftforge.fml.client.registry.ClientRegistry;
+import net.minecraftforge.fml.common.ObfuscationReflectionHelper;
+import org.apache.logging.log4j.LogManager;
+import org.lwjgl.opengl.GL11;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.IOException;
import java.text.DecimalFormat;
-import java.util.Properties;
+import java.util.*;
+import java.util.concurrent.ExecutorService;
+import java.util.concurrent.Executors;
public class LightOverlayClient {
private static final ResourceLocation DECREASE_REACH_KEYBIND = new ResourceLocation("lightoverlay-forge", "decrease_reach");
private static final ResourceLocation INCREASE_LINE_WIDTH_KEYBIND = new ResourceLocation("lightoverlay-forge", "increase_line_width");
private static final ResourceLocation DECREASE_LINE_WIDTH_KEYBIND = new ResourceLocation("lightoverlay-forge", "decrease_line_width");
- static int reach = 7;
+ static int reach = 12;
static int crossLevel = 7;
static boolean showNumber = false;
static EntityType<Entity> testingEntityType;
static File configFile = new File(new File(Minecraft.getInstance().gameDir, "config"), "lightoverlay.properties");
private static KeyBinding enableOverlay, increaseReach, decreaseReach, increaseLineWidth, decreaseLineWidth;
private static boolean enabled = false;
+ private static int threadNumber = 0;
+ private static final ExecutorService EXECUTOR = Executors.newFixedThreadPool(Runtime.getRuntime().availableProcessors(), r -> {
+ Thread thread = new Thread(r, "light-overlay-" + threadNumber++);
+ thread.setDaemon(true);
+ return thread;
+ });
+ private static final List<ChunkPos> POS = Lists.newCopyOnWriteArrayList();
+ private static final Map<ChunkPos, Map<Long, Object>> CHUNK_MAP = Maps.newConcurrentMap();
+ private static long ticks = 0;
public static void register() {
// Load Config
}
}
- public static CrossType getCrossType(BlockPos pos, BlockPos down, World world, ISelectionContext playerEntity) {
- BlockState blockBelowState = world.getBlockState(down);
- BlockState blockUpperState = world.getBlockState(pos);
- VoxelShape upperCollisionShape = blockUpperState.getCollisionShape(world, pos, playerEntity);
+ public static CrossType getCrossType(BlockPos pos, BlockPos down, IBlockReader reader, IWorldLightListener block, IWorldLightListener sky, ISelectionContext selectionContext) {
+ BlockState blockBelowState = reader.getBlockState(down);
+ BlockState blockUpperState = reader.getBlockState(pos);
+ VoxelShape upperCollisionShape = blockUpperState.getCollisionShape(reader, pos, selectionContext);
if (!blockUpperState.getFluidState().isEmpty())
return CrossType.NONE;
/* WorldEntitySpawner.func_222266_a */
if (blockUpperState.getBlock().isIn(BlockTags.RAILS))
return CrossType.NONE;
// Check block state allow spawning (excludes bedrock and barriers automatically)
- if (!blockBelowState.canEntitySpawn(world, down, testingEntityType))
+ if (!blockBelowState.canEntitySpawn(reader, down, testingEntityType))
return CrossType.NONE;
- if (world.func_226658_a_(LightType.BLOCK, pos) > crossLevel)
+ if (block.getLightFor(pos) > crossLevel)
return CrossType.NONE;
- if (world.func_226658_a_(LightType.SKY, pos) > crossLevel)
+ if (sky.getLightFor(pos) > crossLevel)
return CrossType.YELLOW;
return CrossType.RED;
}
- public static int getCrossLevel(BlockPos pos, BlockPos down, World world, ISelectionContext context) {
- BlockState blockBelowState = world.getBlockState(down);
- BlockState blockUpperState = world.getBlockState(pos);
- VoxelShape collisionShape = blockBelowState.getCollisionShape(world, down, context);
- VoxelShape upperCollisionShape = blockUpperState.getCollisionShape(world, pos, context);
+ public static int getCrossLevel(BlockPos pos, BlockPos down, IBlockReader reader, IWorldLightListener light, ISelectionContext context) {
+ BlockState blockBelowState = reader.getBlockState(down);
+ BlockState blockUpperState = reader.getBlockState(pos);
+ VoxelShape collisionShape = blockBelowState.getCollisionShape(reader, down, context);
+ VoxelShape upperCollisionShape = blockUpperState.getCollisionShape(reader, pos, context);
if (!blockUpperState.getFluidState().isEmpty())
return -1;
if (!blockBelowState.getFluidState().isEmpty())
return -1;
- if (blockBelowState.isAir(world, down))
+ if (blockBelowState.isAir(reader, down))
return -1;
- if (!blockUpperState.isAir(world, pos))
+ if (!blockUpperState.isAir(reader, pos))
return -1;
- return world.func_226658_a_(LightType.BLOCK, pos);
+ return light.getLightFor(pos);
}
public static void renderCross(ActiveRenderInfo info, Tessellator tessellator, BufferBuilder buffer, World world, BlockPos pos, int color, ISelectionContext context) {
int red = (color >> 16) & 255;
int green = (color >> 8) & 255;
int blue = color & 255;
- buffer.func_225582_a_(pos.getX() + .01 - d0, pos.getY() - d1, pos.getZ() + .01 - d2).func_225586_a_(red, green, blue, 255).endVertex();
- buffer.func_225582_a_(pos.getX() - .01 + 1 - d0, pos.getY() - d1, pos.getZ() - .01 + 1 - d2).func_225586_a_(red, green, blue, 255).endVertex();
- buffer.func_225582_a_(pos.getX() - .01 + 1 - d0, pos.getY() - d1, pos.getZ() + .01 - d2).func_225586_a_(red, green, blue, 255).endVertex();
- buffer.func_225582_a_(pos.getX() + .01 - d0, pos.getY() - d1, pos.getZ() - .01 + 1 - d2).func_225586_a_(red, green, blue, 255).endVertex();
+ buffer.pos(pos.getX() + .01 - d0, pos.getY() - d1, pos.getZ() + .01 - d2).color(red, green, blue, 255).endVertex();
+ buffer.pos(pos.getX() - .01 + 1 - d0, pos.getY() - d1, pos.getZ() - .01 + 1 - d2).color(red, green, blue, 255).endVertex();
+ buffer.pos(pos.getX() - .01 + 1 - d0, pos.getY() - d1, pos.getZ() + .01 - d2).color(red, green, blue, 255).endVertex();
+ buffer.pos(pos.getX() + .01 - d0, pos.getY() - d1, pos.getZ() - .01 + 1 - d2).color(red, green, blue, 255).endVertex();
tessellator.draw();
}
RenderSystem.scalef(-size, -size, size);
float float_3 = (float) (-fontRenderer.getStringWidth(string_1)) / 2.0F + 0.4f;
RenderSystem.enableAlphaTest();
- IRenderTypeBuffer.Impl vertexConsumerProvider$Immediate_1 = IRenderTypeBuffer.func_228455_a_(Tessellator.getInstance().getBuffer());
- fontRenderer.func_228079_a_(string_1, float_3, -3.5f, level > crossLevel ? 0xff042404 : 0xff731111, false, TransformationMatrix.func_227983_a_().func_227988_c_(), vertexConsumerProvider$Immediate_1, false, 0, 15728880);
- vertexConsumerProvider$Immediate_1.func_228461_a_();
+ IRenderTypeBuffer.Impl vertexConsumerProvider$Immediate_1 = IRenderTypeBuffer.getImpl(Tessellator.getInstance().getBuffer());
+ fontRenderer.renderString(string_1, float_3, -3.5f, level > crossLevel ? 0xff042404 : 0xff731111, false, TransformationMatrix.identity().getMatrix(), vertexConsumerProvider$Immediate_1, false, 0, 15728880);
+ vertexConsumerProvider$Immediate_1.finish();
RenderSystem.popMatrix();
}
if (enableOverlay.isPressed())
enabled = !enabled;
if (increaseReach.isPressed()) {
- if (reach < 50)
+ if (reach < 64)
reach++;
try {
saveConfig(configFile);
}
}
+ public static void queueChunkAndNear(ChunkPos pos) {
+ for (int xOffset = -1; xOffset <= 1; xOffset++) {
+ for (int zOffset = -1; zOffset <= 1; zOffset++) {
+ queueChunk(new ChunkPos(pos.x + xOffset, pos.z + zOffset));
+ }
+ }
+ }
+
+ public static void queueChunk(ChunkPos pos) {
+ if (!POS.contains(pos))
+ POS.add(0, pos);
+ }
+
+ public static int getChunkRange() {
+ return Math.max(MathHelper.ceil(reach / 16f), 1);
+ }
+
+ @SubscribeEvent
+ public static void tick(TickEvent.ClientTickEvent event) {
+ if (event.phase == TickEvent.Phase.END) {
+ try {
+ Minecraft minecraft = Minecraft.getInstance();
+ ticks++;
+ if (minecraft.player == null || !enabled) {
+ POS.clear();
+ } else {
+ ClientPlayerEntity player = minecraft.player;
+ ClientWorld world = minecraft.world;
+ ISelectionContext selectionContext = ISelectionContext.forEntity(player);
+ Vec3d[] playerPos = {null};
+ int playerPosX = ((int) player.getPosX()) >> 4;
+ int playerPosZ = ((int) player.getPosZ()) >> 4;
+ if (ticks % 20 == 0) {
+ for (int chunkX = playerPosX - getChunkRange(); chunkX <= playerPosX + getChunkRange(); chunkX++) {
+ for (int chunkZ = playerPosZ - getChunkRange(); chunkZ <= playerPosZ + getChunkRange(); chunkZ++) {
+ ChunkPos chunkPos = new ChunkPos(chunkX, chunkZ);
+ if (!CHUNK_MAP.containsKey(chunkPos))
+ queueChunk(chunkPos);
+ }
+ }
+ }
+ if (!POS.isEmpty()) {
+ if (playerPos[0] == null) {
+ playerPos[0] = player.getPositionVec();
+ }
+ ChunkPos pos = POS.stream().min(Comparator.comparingDouble(value -> value.getBlock(8, 0, 8).distanceSq(playerPos[0].x, 0, playerPos[0].z, false))).get();
+ EXECUTOR.submit(() -> {
+ if (MathHelper.abs(pos.x - playerPosX) <= getChunkRange() && MathHelper.abs(pos.z - playerPosZ) <= getChunkRange()) {
+ calculateChunk(world.getChunkProvider().getChunk(pos.x, pos.z, ChunkStatus.FULL, false), world, pos, selectionContext);
+ } else {
+ CHUNK_MAP.remove(pos);
+ }
+ });
+ POS.remove(pos);
+ }
+ Iterator<Map.Entry<ChunkPos, Map<Long, Object>>> chunkMapIterator = CHUNK_MAP.entrySet().iterator();
+ while (chunkMapIterator.hasNext()) {
+ Map.Entry<ChunkPos, Map<Long, Object>> pos = chunkMapIterator.next();
+ if (MathHelper.abs(pos.getKey().x - playerPosX) > getChunkRange() * 2 || MathHelper.abs(pos.getKey().z - playerPosZ) > getChunkRange() * 2) {
+ chunkMapIterator.remove();
+ }
+ }
+ }
+ } catch (Exception e) {
+ LogManager.getLogger().throwing(e);
+ }
+ }
+ }
+
+ private static void calculateChunk(Chunk chunk, World world, ChunkPos chunkPos, ISelectionContext selectionContext) {
+ Map<Long, Object> map = Maps.newHashMap();
+ if (chunk != null) {
+ IWorldLightListener block = chunk.getWorldLightManager().getLightEngine(LightType.BLOCK);
+ IWorldLightListener sky = showNumber ? null : chunk.getWorldLightManager().getLightEngine(LightType.SKY);
+ for (BlockPos pos : BlockPos.getAllInBoxMutable(chunkPos.getXStart(), 0, chunkPos.getZStart(), chunkPos.getXEnd(), 256, chunkPos.getZEnd())) {
+ BlockPos down = pos.down();
+ if (showNumber) {
+ int level = LightOverlayClient.getCrossLevel(pos, down, chunk, block, selectionContext);
+ if (level >= 0) {
+ map.put(pos.toLong(), level);
+ }
+ } else {
+ Biome biome = world.getBiomeManager().getBiome(pos);
+ if (biome.getSpawningChance() > 0 && !biome.getSpawns(EntityClassification.MONSTER).isEmpty()) {
+ CrossType type = LightOverlayClient.getCrossType(pos, down, chunk, block, sky, selectionContext);
+ if (type != CrossType.NONE) {
+ map.put(pos.toLong(), type);
+ }
+ }
+ }
+ }
+ }
+ CHUNK_MAP.put(chunkPos, map);
+ }
+
@SubscribeEvent
public static void renderWorldLast(RenderWorldLastEvent event) {
if (LightOverlayClient.enabled) {
RenderSystem.pushMatrix();
RenderSystem.loadIdentity();
- RenderSystem.multMatrix(event.getMatrixStack().func_227866_c_().func_227870_a_());
+ RenderSystem.multMatrix(event.getMatrixStack().getLast().getMatrix());
Minecraft client = Minecraft.getInstance();
ClientPlayerEntity playerEntity = client.player;
- ISelectionContext context = ISelectionContext.forEntity(playerEntity);
+ int playerPosX = ((int) playerEntity.getPosX()) >> 4;
+ int playerPosZ = ((int) playerEntity.getPosZ()) >> 4;
+ ISelectionContext selectionContext = ISelectionContext.forEntity(playerEntity);
World world = client.world;
BlockPos playerPos = playerEntity.getPosition();
ActiveRenderInfo info = client.gameRenderer.getActiveRenderInfo();
if (showNumber) {
RenderSystem.enableTexture();
- RenderSystem.enableDepthTest();
-
RenderSystem.depthMask(true);
- for (BlockPos pos : BlockPos.getAllInBoxMutable(playerPos.add(-reach, -reach, -reach), playerPos.add(reach, reach, reach))) {
- Biome biome = world.func_226691_t_(pos);
- if (biome.getSpawningChance() > 0 && !biome.getSpawns(EntityClassification.MONSTER).isEmpty()) {
- BlockPos down = pos.down();
- int level = LightOverlayClient.getCrossLevel(pos, down, world, context);
- if (level >= 0) {
- LightOverlayClient.renderLevel(client, info, world, pos, down, level, context);
+ BlockPos.Mutable mutable = new BlockPos.Mutable();
+ for (Map.Entry<ChunkPos, Map<Long, Object>> entry : CHUNK_MAP.entrySet()) {
+ if (MathHelper.abs(entry.getKey().x - playerPosX) > getChunkRange() || MathHelper.abs(entry.getKey().z - playerPosZ) > getChunkRange()) {
+ continue;
+ }
+ for (Map.Entry<Long, Object> objectEntry : entry.getValue().entrySet()) {
+ if (objectEntry.getValue() instanceof Integer) {
+ mutable.setPos(BlockPos.unpackX(objectEntry.getKey()), BlockPos.unpackY(objectEntry.getKey()), BlockPos.unpackZ(objectEntry.getKey()));
+ if (mutable.withinDistance(playerPos, reach)) {
+ BlockPos down = mutable.down();
+ LightOverlayClient.renderLevel(client, info, world, mutable, down, (Integer) objectEntry.getValue(), selectionContext);
+ }
}
}
}
RenderSystem.color4f(1.0F, 1.0F, 1.0F, 1.0F);
RenderSystem.enableDepthTest();
} else {
+ RenderSystem.enableDepthTest();
RenderSystem.disableTexture();
- RenderSystem.disableBlend();
+ RenderSystem.enableBlend();
+ RenderSystem.blendFunc(GlStateManager.SourceFactor.SRC_ALPHA, GlStateManager.DestFactor.ONE_MINUS_SRC_ALPHA);
+ RenderSystem.disableLighting();
+ GL11.glEnable(GL11.GL_LINE_SMOOTH);
RenderSystem.lineWidth(lineWidth);
- RenderSystem.depthMask(false);
Tessellator tessellator = Tessellator.getInstance();
BufferBuilder buffer = tessellator.getBuffer();
- for (BlockPos pos : BlockPos.getAllInBoxMutable(playerPos.add(-reach, -reach, -reach), playerPos.add(reach, reach, reach))) {
- Biome biome = world.func_226691_t_(pos);
- if (biome.getSpawningChance() > 0 && !biome.getSpawns(EntityClassification.MONSTER).isEmpty()) {
- BlockPos down = pos.down();
- CrossType type = LightOverlayClient.getCrossType(pos, down, world, context);
- if (type != CrossType.NONE) {
- int color = type == CrossType.RED ? redColor : yellowColor;
- LightOverlayClient.renderCross(info, tessellator, buffer, world, pos, color, context);
+ BlockPos.Mutable mutable = new BlockPos.Mutable();
+ for (Map.Entry<ChunkPos, Map<Long, Object>> entry : CHUNK_MAP.entrySet()) {
+ if (MathHelper.abs(entry.getKey().x - playerPosX) > getChunkRange() || MathHelper.abs(entry.getKey().z - playerPosZ) > getChunkRange()) {
+ continue;
+ }
+ for (Map.Entry<Long, Object> objectEntry : entry.getValue().entrySet()) {
+ if (objectEntry.getValue() instanceof CrossType) {
+ mutable.setPos(BlockPos.unpackX(objectEntry.getKey()), BlockPos.unpackY(objectEntry.getKey()), BlockPos.unpackZ(objectEntry.getKey()));
+ if (mutable.withinDistance(playerPos, reach)) {
+ BlockPos down = mutable.down();
+ int color = objectEntry.getValue() == CrossType.RED ? redColor : yellowColor;
+ LightOverlayClient.renderCross(info, tessellator, buffer, world, mutable, color, selectionContext);
+ }
}
}
}
- RenderSystem.depthMask(true);
+ RenderSystem.disableBlend();
+ RenderSystem.enableTexture();
+ GL11.glDisable(GL11.GL_LINE_SMOOTH);
}
RenderSystem.popMatrix();
}
Properties properties = new Properties();
properties.load(fis);
fis.close();
- reach = Integer.parseInt((String) properties.computeIfAbsent("reach", a -> "7"));
+ reach = Integer.parseInt((String) properties.computeIfAbsent("reach", a -> "12"));
crossLevel = Integer.parseInt((String) properties.computeIfAbsent("crossLevel", a -> "7"));
showNumber = ((String) properties.computeIfAbsent("showNumber", a -> "false")).equalsIgnoreCase("true");
lineWidth = Float.parseFloat((String) properties.computeIfAbsent("lineWidth", a -> "1"));
saveConfig(file);
} catch (Exception e) {
e.printStackTrace();
- reach = 7;
+ reach = 12;
lineWidth = 1.0F;
redColor = 0xFF0000;
yellowColor = 0xFFFF00;
fos.close();
}
+ public static void processPacket(IPacket<?> packet) {
+ if (packet instanceof SChangeBlockPacket) {
+ LightOverlayClient.queueChunkAndNear(new ChunkPos(((SChangeBlockPacket) packet).getPos()));
+ } else if (packet instanceof SChunkDataPacket) {
+ LightOverlayClient.queueChunkAndNear(new ChunkPos(((SChunkDataPacket) packet).getChunkX(), ((SChunkDataPacket) packet).getChunkZ()));
+ } else if (packet instanceof SMultiBlockChangePacket) {
+ ChunkPos chunkPos = ObfuscationReflectionHelper.getPrivateValue(SMultiBlockChangePacket.class, (SMultiBlockChangePacket) packet, "field_148925_b");
+ LightOverlayClient.queueChunkAndNear(new ChunkPos(chunkPos.x, chunkPos.z));
+ }
+ }
+
private enum CrossType {
YELLOW,
RED,
projects / LightOverlay.git / commitdiff