config-ore-v2

2026-06-18 14:50:56 +00:00 · 2023-10-03 11:54:04 -06:00
parent f896a9a278
commit f1ea8074de
9 changed files with 409 additions and 0 deletions
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+/*
+ * Copyright (c) 2020-2021 Polyhedral Development
+ *
+ * The Terra Core Addons are licensed under the terms of the MIT License. For more details,
+ * reference the LICENSE file in this module's root directory.
+ */
+
+package com.dfsek.terra.addons.ore;
+
+import com.dfsek.terra.addons.manifest.api.AddonInitializer;
+import com.dfsek.terra.api.Platform;
+import com.dfsek.terra.api.addon.BaseAddon;
+import com.dfsek.terra.api.event.events.config.pack.ConfigPackPreLoadEvent;
+import com.dfsek.terra.api.event.functional.FunctionalEventHandler;
+import com.dfsek.terra.api.inject.annotations.Inject;
+
+
+public class OreAddon implements AddonInitializer {
+    @Inject
+    private Platform platform;
+    
+    @Inject
+    private BaseAddon addon;
+    
+    @Override
+    public void initialize() {
+        platform.getEventManager()
+                .getHandler(FunctionalEventHandler.class)
+                .register(addon, ConfigPackPreLoadEvent.class)
+                .then(event -> event.getPack().registerConfigType(new OreConfigType(), addon.key("ORE"), 1))
+                .failThrough();
+    }
+}
@@ -0,0 +1,37 @@
+/*
+ * Copyright (c) 2020-2021 Polyhedral Development
+ *
+ * The Terra Core Addons are licensed under the terms of the MIT License. For more details,
+ * reference the LICENSE file in this module's root directory.
+ */
+
+package com.dfsek.terra.addons.ore;
+
+import com.dfsek.terra.api.Platform;
+import com.dfsek.terra.api.config.ConfigFactory;
+import com.dfsek.terra.api.config.ConfigPack;
+import com.dfsek.terra.api.config.ConfigType;
+import com.dfsek.terra.api.structure.Structure;
+import com.dfsek.terra.api.util.reflection.TypeKey;
+
+
+public class OreConfigType implements ConfigType<OreTemplate, Structure> {
+    public static final TypeKey<Structure> ORE_TYPE_TOKEN = new TypeKey<>() {
+    };
+    private final OreFactory factory = new OreFactory();
+    
+    @Override
+    public OreTemplate getTemplate(ConfigPack pack, Platform platform) {
+        return new OreTemplate();
+    }
+    
+    @Override
+    public ConfigFactory<OreTemplate, Structure> getFactory() {
+        return factory;
+    }
+    
+    @Override
+    public TypeKey<Structure> getTypeKey() {
+        return ORE_TYPE_TOKEN;
+    }
+}
@@ -0,0 +1,24 @@
+/*
+ * Copyright (c) 2020-2021 Polyhedral Development
+ *
+ * The Terra Core Addons are licensed under the terms of the MIT License. For more details,
+ * reference the LICENSE file in this module's root directory.
+ */
+
+package com.dfsek.terra.addons.ore;
+
+import com.dfsek.terra.addons.ore.ores.VanillaOre;
+import com.dfsek.terra.api.Platform;
+import com.dfsek.terra.api.block.state.BlockState;
+import com.dfsek.terra.api.config.ConfigFactory;
+import com.dfsek.terra.api.structure.Structure;
+
+
+public class OreFactory implements ConfigFactory<OreTemplate, Structure> {
+    @Override
+    public VanillaOre build(OreTemplate config, Platform platform) {
+        BlockState m = config.getMaterial();
+        return new VanillaOre(m, config.getSize(), config.getReplaceable(), config.doPhysics(), config.isExposed(),
+                              config.getMaterialOverrides());
+    }
+}
@@ -0,0 +1,80 @@
+/*
+ * Copyright (c) 2020-2021 Polyhedral Development
+ *
+ * The Terra Core Addons are licensed under the terms of the MIT License. For more details,
+ * reference the LICENSE file in this module's root directory.
+ */
+
+package com.dfsek.terra.addons.ore;
+
+import com.dfsek.tectonic.api.config.template.annotations.Default;
+import com.dfsek.tectonic.api.config.template.annotations.Description;
+import com.dfsek.tectonic.api.config.template.annotations.Final;
+import com.dfsek.tectonic.api.config.template.annotations.Value;
+
+import java.util.HashMap;
+import java.util.Map;
+
+import com.dfsek.terra.api.block.BlockType;
+import com.dfsek.terra.api.block.state.BlockState;
+import com.dfsek.terra.api.config.AbstractableTemplate;
+import com.dfsek.terra.api.config.meta.Meta;
+import com.dfsek.terra.api.util.collection.MaterialSet;
+
+
+@SuppressWarnings({ "unused", "FieldMayBeFinal" })
+public class OreTemplate implements AbstractableTemplate {
+    @Value("id")
+    @Final
+    private String id;
+    
+    @Value("material")
+    private @Meta BlockState material;
+    
+    @Value("material-overrides")
+    @Default
+    private @Meta Map<@Meta BlockType, @Meta BlockState> materials = new HashMap<>();
+    
+    @Value("replace")
+    private @Meta MaterialSet replaceable;
+    
+    @Value("physics")
+    @Default
+    private @Meta boolean physics = false;
+    
+    @Value("size")
+    private @Meta double size;
+    
+    @Value("exposed")
+    @Default
+    @Description("The chance that ore blocks bordering air will be exposed. 0 = 0%, 1 = 100%")
+    private @Meta double exposed = 1;
+    
+    public boolean doPhysics() {
+        return physics;
+    }
+    
+    public double getSize() {
+        return size;
+    }
+    
+    public BlockState getMaterial() {
+        return material;
+    }
+    
+    public MaterialSet getReplaceable() {
+        return replaceable;
+    }
+    
+    public String getID() {
+        return id;
+    }
+    
+    public Map<BlockType, BlockState> getMaterialOverrides() {
+        return materials;
+    }
+    
+    public double isExposed() {
+        return exposed;
+    }
+}
@@ -0,0 +1,188 @@
+/*
+ * Copyright (c) 2020-2021 Polyhedral Development
+ *
+ * The Terra Core Addons are licensed under the terms of the MIT License. For more details,
+ * reference the LICENSE file in this module's root directory.
+ */
+
+package com.dfsek.terra.addons.ore.ores;
+
+import net.jafama.FastMath;
+
+import java.util.BitSet;
+import java.util.Map;
+import java.util.Random;
+
+import com.dfsek.terra.api.block.BlockType;
+import com.dfsek.terra.api.block.state.BlockState;
+import com.dfsek.terra.api.structure.Structure;
+import com.dfsek.terra.api.util.Rotation;
+import com.dfsek.terra.api.util.collection.MaterialSet;
+import com.dfsek.terra.api.util.vector.Vector3Int;
+import com.dfsek.terra.api.world.WritableWorld;
+
+
+public class VanillaOre implements Structure {
+    
+    private final BlockState material;
+    
+    private final double size;
+    private final MaterialSet replaceable;
+    private final boolean applyGravity;
+    private final double exposed;
+    private final Map<BlockType, BlockState> materials;
+    
+    public VanillaOre(BlockState material, double size, MaterialSet replaceable, boolean applyGravity,
+                      double exposed, Map<BlockType, BlockState> materials) {
+        this.material = material;
+        this.size = size;
+        this.replaceable = replaceable;
+        this.applyGravity = applyGravity;
+        this.exposed = exposed;
+        this.materials = materials;
+    }
+    
+    protected static boolean shouldNotDiscard(Random random, double chance) {
+        if(chance <= 0.0F) {
+            return true;
+        } else if(chance >= 1.0F) {
+            return false;
+        } else {
+            return random.nextFloat() >= chance;
+        }
+    }
+    
+    public static double lerp(double t, double v0, double v1) {
+        return v0 + t * (v1 - v0);
+    }
+    
+    @Override
+    public boolean generate(Vector3Int location, WritableWorld world, Random random, Rotation rotation) {
+        float f = random.nextFloat() * (float) Math.PI;
+        double g = size / 8.0F;
+        int i = (int) FastMath.ceil((size / 16.0F * 2.0F + 1.0F) / 2.0F);
+        double startX = (double) location.getX() + FastMath.sin(f) * g;
+        double endX = (double) location.getX() - FastMath.sin(f) * g;
+        double startZ = (double) location.getZ() + FastMath.cos(f) * g;
+        double endZ = (double) location.getZ() - FastMath.cos(f) * g;
+        double startY = location.getY() + random.nextInt(3) - 2;
+        double endY = location.getY() + random.nextInt(3) - 2;
+        int x = (int) (location.getX() - FastMath.ceil(g) - i);
+        int y = location.getY() - 2 - i;
+        int z = (int) (location.getZ() - FastMath.ceil(g) - i);
+        int horizontalSize = (int) (2 * (FastMath.ceil(g) + i));
+        int verticalSize = 2 * (2 + i);
+        
+        int i1 = 0;
+        BitSet bitSet = new BitSet(horizontalSize * verticalSize * horizontalSize);
+        
+        int j1 = (int) size;
+        double[] ds = new double[j1 * 4];
+        
+        for(int k1 = 0; k1 < j1; ++k1) {
+            float f1 = (float) k1 / (float) j1;
+            double d1 = lerp(f1, startX, endX);
+            double e1 = lerp(f1, startY, endY);
+            double g1 = lerp(f1, startZ, endZ);
+            double h1 = random.nextDouble() * (double) j1 / 16.0;
+            double l1 = ((FastMath.sin((float) Math.PI * f1) + 1.0F) * h1 + 1.0) / 2.0;
+            ds[k1 * 4] = d1;
+            ds[k1 * 4 + 1] = e1;
+            ds[k1 * 4 + 2] = g1;
+            ds[k1 * 4 + 3] = l1;
+        }
+        
+        for(int k1 = 0; k1 < j1 - 1; ++k1) {
+            if(!(ds[k1 * 4 + 3] <= 0.0)) {
+                for(int m1 = k1 + 1; m1 < j1; ++m1) {
+                    if(!(ds[m1 * 4 + 3] <= 0.0)) {
+                        double d1 = ds[k1 * 4] - ds[m1 * 4];
+                        double e1 = ds[k1 * 4 + 1] - ds[m1 * 4 + 1];
+                        double g1 = ds[k1 * 4 + 2] - ds[m1 * 4 + 2];
+                        double h1 = ds[k1 * 4 + 3] - ds[m1 * 4 + 3];
+                        if(h1 * h1 > d1 * d1 + e1 * e1 + g1 * g1) {
+                            if(h1 > 0.0) {
+                                ds[m1 * 4 + 3] = -1.0;
+                            } else {
+                                ds[k1 * 4 + 3] = -1.0;
+                            }
+                        }
+                    }
+                }
+            }
+        }
+        
+        for(int m1 = 0; m1 < j1; ++m1) {
+            double d1 = ds[m1 * 4 + 3];
+            if(!(d1 < 0.0)) {
+                double e1 = ds[m1 * 4];
+                double g1 = ds[m1 * 4 + 1];
+                double h1 = ds[m1 * 4 + 2];
+                int n1 = (int) FastMath.max(FastMath.floor(e1 - d1), x);
+                int o1 = (int) FastMath.max(FastMath.floor(g1 - d1), y);
+                int p1 = (int) FastMath.max(FastMath.floor(h1 - d1), z);
+                int q1 = (int) FastMath.max(FastMath.floor(e1 + d1), n1);
+                int r1 = (int) FastMath.max(FastMath.floor(g1 + d1), o1);
+                int s1 = (int) FastMath.max(FastMath.floor(h1 + d1), p1);
+                
+                for(int t1 = n1; t1 <= q1; ++t1) {
+                    double u1 = ((double) t1 + 0.5 - e1) / d1;
+                    if(u1 * u1 < 1.0) {
+                        for(int v1 = o1; v1 <= r1; ++v1) {
+                            double w1 = ((double) v1 + 0.5 - g1) / d1;
+                            if(u1 * u1 + w1 * w1 < 1.0) {
+                                for(int aa = p1; aa <= s1; ++aa) {
+                                    double ab = ((double) aa + 0.5 - h1) / d1;
+                                    if(u1 * u1 + w1 * w1 + ab * ab < 1.0 && !(v1 < world.getMinHeight() || v1 >= world.getMaxHeight())) {
+                                        int ac = t1 - x + (v1 - y) * horizontalSize + (aa - z) * horizontalSize * verticalSize;
+                                        if(!bitSet.get(ac)) {
+                                            bitSet.set(ac);
+                                            
+                                            BlockType block = world.getBlockState(x, y, z).getBlockType();
+                                            
+                                            if(shouldPlace(block, random, world, t1, v1, aa)) {
+                                                world.setBlockState(t1, v1, aa, getMaterial(block), isApplyGravity());
+                                                ++i1;
+                                                break;
+                                            }
+                                        }
+                                    }
+                                }
+                            }
+                        }
+                    }
+                }
+            }
+        }
+        
+        
+        return i1 > 0;
+    }
+    
+    public boolean shouldPlace(BlockType type, Random random, WritableWorld world, int x, int y, int z) {
+        if(!getReplaceable().contains(type)) {
+            return false;
+        } else if(shouldNotDiscard(random, exposed)) {
+            return true;
+        } else {
+            return !(world.getBlockState(x, y, z - 1).isAir() ||
+                     world.getBlockState(x, y, z + 1).isAir() ||
+                     world.getBlockState(x, y - 1, z).isAir() ||
+                     world.getBlockState(x, y + 1, z).isAir() ||
+                     world.getBlockState(x - 1, y, z).isAir() ||
+                     world.getBlockState(x + 1, y, z).isAir());
+        }
+    }
+    
+    public BlockState getMaterial(BlockType replace) {
+        return materials.getOrDefault(replace, material);
+    }
+    
+    public MaterialSet getReplaceable() {
+        return replaceable;
+    }
+    
+    public boolean isApplyGravity() {
+        return applyGravity;
+    }
+}
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+schema-version: 1
+contributors:
+  - Terra contributors
+id: config-ore-v2
+version: @VERSION@
+entrypoints:
+  - "com.dfsek.terra.addons.ore.OreAddon"
+website:
+  issues: https://github.com/PolyhedralDev/Terra/issues
+  source: https://github.com/PolyhedralDev/Terra
+  docs: https://terra.polydev.org
+license: MIT License