reworked the mossyclobblestone feature

2026-07-16 07:31:09 +00:00 · 2026-03-27 19:38:19 +01:00
parent 8111c594f1
commit 1767c635fe
4 changed files with 82 additions and 12 deletions
--- a/Minecraft.World/BlockBlobFeature.cpp
+++ b/Minecraft.World/BlockBlobFeature.cpp
@@ -0,0 +1,64 @@
+#include "stdafx.h"
+#include "BlockBlobFeature.h"
+#include "net.minecraft.world.level.h"
+#include "net.minecraft.world.level.tile.h"
+
+BlockBlobFeature::BlockBlobFeature(int blockId, int startRadius) : Feature(false)
+{
+    this->blockId = blockId;
+    this->startRadius = startRadius;
+}
+
+bool BlockBlobFeature::place(Level *level, Random *random, int x, int y, int z)
+{
+    while (true)
+    {
+        if (y > 3)
+        {
+            int tileBelow = level->getTile(x, y - 1, z);
+            if (tileBelow != 0 && (tileBelow == Tile::grass_Id || tileBelow == Tile::dirt_Id || tileBelow == Tile::stone_Id))
+            {
+                break;
+            }
+        }
+
+        if (y <= 3)
+        {
+            return false;
+        }
+        y--;
+    }
+
+    int radius = this->startRadius;
+
+    for (int step = 0; radius >= 0 && step < 3; ++step)
+    {
+        int rX = radius + random->nextInt(2);
+        int rY = radius + random->nextInt(2);
+        int rZ = radius + random->nextInt(2);
+
+        float limit = (float)(rX + rY + rZ) * 0.333F + 0.5F;
+
+        for (int dx = x - rX; dx <= x + rX; ++dx)
+        {
+            for (int dy = y - rY; dy <= y + rY; ++dy)
+            {
+                for (int dz = z - rZ; dz <= z + rZ; ++dz)
+                {
+                    float distSq = (dx - x) * (dx - x) + (dy - y) * (dy - y) + (dz - z) * (dz - z);
+
+                    if (distSq <= limit * limit)
+                    {
+                        placeBlock(level, dx, dy, dz, this->blockId);
+                    }
+                }
+            }
+        }
+
+        x += -(radius + 1) + random->nextInt(2 + radius * 2);
+        y += -random->nextInt(2);
+        z += -(radius + 1) + random->nextInt(2 + radius * 2);
+    }
+
+    return true;
+}