structure seed cracking

2019-11-11 19:42:08 -05:00
parent f7f212acb8
commit c6a4e86f15
2 changed files with 331 additions and 0 deletions
@@ -0,0 +1,114 @@
+package kaptainwutax.seedcracker.cracker;
+
+import net.minecraft.util.math.ChunkPos;
+import net.minecraft.world.gen.ChunkRandom;
+
+public class StructureData {
+
+    private int regionX;
+    private int regionZ;
+    private int offsetX;
+    private int offsetZ;
+    private Feature feature;
+
+    public StructureData(ChunkPos chunkPos, Feature feature) {
+        this.feature = feature;
+        this.feature.buildCalls(this, chunkPos);
+    }
+
+    public int getRegionX() {
+        return this.regionX;
+    }
+
+    public int getRegionZ() {
+        return this.regionZ;
+    }
+
+    public int getOffsetX() {
+        return this.offsetX;
+    }
+
+    public int getOffsetZ() {
+        return this.offsetZ;
+    }
+
+    public int getSalt() {
+        return this.feature.salt;
+    }
+
+    public boolean test(ChunkRandom rand) {
+        return this.feature.test(rand, this.offsetX, this.offsetZ);
+    }
+
+    public abstract static class Feature {
+        public final int salt;
+        public final int templeDistance;
+
+        public Feature(int salt, int templeDistance) {
+            this.salt = salt;
+            this.templeDistance = templeDistance;
+        }
+
+        public void buildCalls(StructureData data, ChunkPos chunkPos) {
+            int chunkX = chunkPos.x;
+            int chunkZ = chunkPos.z;
+
+            chunkX = chunkX < 0 ? chunkX - this.templeDistance + 1 : chunkX;
+            chunkZ = chunkZ < 0 ? chunkZ - this.templeDistance + 1 : chunkZ;
+
+            //Pick out in which region the chunk is.
+            int regionX = (chunkX / this.templeDistance);
+            int regionZ = (chunkZ / this.templeDistance);
+
+            data.regionX = regionX;
+            data.regionZ = regionZ;
+
+            regionX *= this.templeDistance;
+            regionZ *= this.templeDistance;
+
+            data.offsetX = chunkPos.x - regionX;
+            data.offsetZ = chunkPos.z - regionZ;
+        }
+
+        public abstract boolean test(ChunkRandom rand, int x, int z);
+    }
+
+
+    public static final Feature SWAMP_HUT = new Feature(14357620, 32) {
+        @Override
+        public boolean test(ChunkRandom rand, int x, int z) {
+            return rand.nextInt(24) == x && rand.nextInt(24) == z;
+        }
+    };
+
+    public static final Feature DESERT_PYRAMID = new Feature(14357617, 32) {
+        @Override
+        public boolean test(ChunkRandom rand, int x, int z) {
+            return rand.nextInt(24) == x && rand.nextInt(24) == z;
+        }
+    };
+
+    public static final Feature JUNGLE_TEMPLE = new Feature(14357619, 32) {
+        @Override
+        public boolean test(ChunkRandom rand, int x, int z) {
+            return rand.nextInt(24) == x && rand.nextInt(24) == z;
+        }
+    };
+
+    public static final Feature END_CITY = new Feature(10387313, 20) {
+        @Override
+        public boolean test(ChunkRandom rand, int x, int z) {
+            return (rand.nextInt(9) + rand.nextInt(9)) / 2 == x
+                    && (rand.nextInt(9) + rand.nextInt(9)) / 2 == z;
+        }
+    };
+
+    public static final Feature OCEAN_MONUMENT = new Feature(10387313, 32) {
+        @Override
+        public boolean test(ChunkRandom rand, int x, int z) {
+            return (rand.nextInt(27) + rand.nextInt(27)) / 2 == x
+                    && (rand.nextInt(27) + rand.nextInt(27)) / 2 == z;
+        }
+    };
+
+}