src/main/java/com/irtimaled/bbor/client/ClientRenderer.java

   1 package com.irtimaled.bbor.client;
   2
   3 import com.irtimaled.bbor.client.config.ConfigManager;
   4 import com.irtimaled.bbor.client.interop.ClientInterop;
   5 import com.irtimaled.bbor.client.interop.TileEntitiesHelper;
   6 import com.irtimaled.bbor.client.models.Point;
   7 import com.irtimaled.bbor.client.providers.BeaconProvider;
   8 import com.irtimaled.bbor.client.providers.BedrockCeilingProvider;
   9 import com.irtimaled.bbor.client.providers.BiomeBorderProvider;
  10 import com.irtimaled.bbor.client.providers.ConduitProvider;
  11 import com.irtimaled.bbor.client.providers.CustomBeaconProvider;
  12 import com.irtimaled.bbor.client.providers.CustomBoxProvider;
  13 import com.irtimaled.bbor.client.providers.CustomLineProvider;
  14 import com.irtimaled.bbor.client.providers.CustomSphereProvider;
  15 import com.irtimaled.bbor.client.providers.IBoundingBoxProvider;
  16 import com.irtimaled.bbor.client.providers.ICachingProvider;
  17 import com.irtimaled.bbor.client.providers.MobSpawnerProvider;
  18 import com.irtimaled.bbor.client.providers.SlimeChunkProvider;
  19 import com.irtimaled.bbor.client.providers.SpawnableBlocksProvider;
  20 import com.irtimaled.bbor.client.providers.SpawningSphereProvider;
  21 import com.irtimaled.bbor.client.providers.WorldSpawnProvider;
  22 import com.irtimaled.bbor.client.renderers.AbstractRenderer;
  23 import com.irtimaled.bbor.client.renderers.RenderHelper;
  24 import com.irtimaled.bbor.client.renderers.RenderQueue;
  25 import com.irtimaled.bbor.common.MathHelper;
  26 import com.irtimaled.bbor.common.TypeHelper;
  27 import com.irtimaled.bbor.common.models.AbstractBoundingBox;
  28 import com.irtimaled.bbor.common.models.DimensionId;
  29 import it.unimi.dsi.fastutil.objects.Object2ObjectMaps;
  30 import it.unimi.dsi.fastutil.objects.Object2ObjectOpenHashMap;
  31 import it.unimi.dsi.fastutil.objects.ObjectArrayList;
  32 import net.fabricmc.api.EnvType;
  33 import net.fabricmc.loader.api.FabricLoader;
  34 import net.minecraft.client.util.math.MatrixStack;
  35
  36 import java.util.Comparator;
  37 import java.util.HashSet;
  38 import java.util.List;
  39 import java.util.Map;
  40 import java.util.Set;
  41 import java.util.concurrent.atomic.AtomicLong;
  42 import java.util.function.Supplier;
  43
  44 public class ClientRenderer {
  45     private static final int CHUNK_SIZE = 16;
  46     private static final Map<Class<? extends AbstractBoundingBox>, AbstractRenderer> boundingBoxRendererMap = Object2ObjectMaps.synchronize(new Object2ObjectOpenHashMap<>());
  47
  48     private static boolean active;
  49     private static final Set<IBoundingBoxProvider> providers = new HashSet<>();
  50
  51     private static AtomicLong lastDurationNanos = new AtomicLong(0L);
  52
  53     public static boolean getActive() {
  54         return active;
  55     }
  56
  57     public static void toggleActive() {
  58         active = !active;
  59         if (!active) return;
  60
  61         Player.setActiveY();
  62     }
  63
  64     static void deactivate() {
  65         active = false;
  66     }
  67
  68     static {
  69         registerProvider(new SlimeChunkProvider());
  70         registerProvider(new WorldSpawnProvider());
  71         registerProvider(new SpawningSphereProvider());
  72         registerProvider(new BeaconProvider());
  73         registerProvider(new CustomBoxProvider());
  74         registerProvider(new CustomBeaconProvider());
  75         registerProvider(new BiomeBorderProvider());
  76         registerProvider(new MobSpawnerProvider());
  77         registerProvider(new ConduitProvider());
  78         registerProvider(new SpawnableBlocksProvider());
  79         registerProvider(new CustomLineProvider());
  80         registerProvider(new CustomSphereProvider());
  81 //        registerProvider(new FlowerForestProvider());
  82         registerProvider(new BedrockCeilingProvider());
  83     }
  84
  85     public static <T extends AbstractBoundingBox> void registerProvider(IBoundingBoxProvider<T> provider) {
  86         providers.add(provider);
  87     }
  88
  89     public static <T extends AbstractBoundingBox> AbstractRenderer<T> registerRenderer(Class<? extends T> type, Supplier<AbstractRenderer<T>> renderer) {
  90         if (FabricLoader.getInstance().getEnvironmentType() != EnvType.CLIENT) return null;
  91         final AbstractRenderer<T> renderer1 = renderer.get();
  92         boundingBoxRendererMap.put(type, renderer1);
  93         return renderer1;
  94     }
  95
  96     public static AbstractRenderer getRenderer(Class<? extends AbstractBoundingBox> clazz) {
  97         return boundingBoxRendererMap.get(clazz);
  98     }
  99
 100     private static boolean isWithinRenderDistance(AbstractBoundingBox boundingBox) {
 101         int renderDistanceBlocks = ClientInterop.getRenderDistanceChunks() * CHUNK_SIZE;
 102         int minX = MathHelper.floor(Player.getX() - renderDistanceBlocks);
 103         int maxX = MathHelper.floor(Player.getX() + renderDistanceBlocks);
 104         int minZ = MathHelper.floor(Player.getZ() - renderDistanceBlocks);
 105         int maxZ = MathHelper.floor(Player.getZ() + renderDistanceBlocks);
 106
 107         return boundingBox.intersectsBounds(minX, minZ, maxX, maxZ);
 108     }
 109
 110     public static void render(MatrixStack matrixStack, DimensionId dimensionId) {
 111         if (!active) return;
 112
 113         long startTime = System.nanoTime();
 114         matrixStack.push();
 115         RenderHelper.beforeRender();
 116         TileEntitiesHelper.clearCache();
 117
 118         final List<AbstractBoundingBox> boundingBoxes = getBoundingBoxes(dimensionId);
 119         RenderCulling.flushPreRendering();
 120         for (AbstractBoundingBox key : boundingBoxes) {
 121             AbstractRenderer renderer = key.getRenderer();
 122             if (renderer != null) renderer.render(matrixStack, key);
 123         }
 124
 125         RenderQueue.renderDeferred();
 126
 127         RenderHelper.afterRender();
 128         RenderCulling.flushRendering();
 129         matrixStack.pop();
 130         lastDurationNanos.set(System.nanoTime() - startTime);
 131     }
 132
 133     private static final ObjectArrayList<AbstractBoundingBox> listForRendering = new ObjectArrayList<>();
 134
 135     public static List<AbstractBoundingBox> getBoundingBoxes(DimensionId dimensionId) {
 136         listForRendering.clear();
 137         final boolean doPreCulling = ConfigManager.fastRender.get() >= 2;
 138         for (IBoundingBoxProvider<?> provider : providers) {
 139             if (provider.canProvide(dimensionId)) {
 140                 for (AbstractBoundingBox boundingBox : provider.get(dimensionId)) {
 141                     if (isWithinRenderDistance(boundingBox)) {
 142                         if (doPreCulling && !boundingBox.isVisibleCulling()) continue;
 143                         listForRendering.add(boundingBox);
 144                     }
 145                 }
 146             }
 147         }
 148
 149         Point point = Player.getPoint();
 150         listForRendering.sort(Comparator.comparingDouble((AbstractBoundingBox boundingBox) -> boundingBox.getDistance(point.getX(), point.getY(), point.getZ())).reversed());
 151
 152         return listForRendering;
 153     }
 154
 155     public static void clear() {
 156         for(IBoundingBoxProvider<?> provider : providers) {
 157             TypeHelper.doIfType(provider, ICachingProvider.class, ICachingProvider::clearCache);
 158         }
 159     }
 160
 161     public static long getLastDurationNanos() {
 162         return lastDurationNanos.get();
 163     }
 164
 165
 166 }