ACACIA and DARK_OAK

2026-03-17 19:36:38 +01:00
parent fc102da0fb
commit d55ec28291
20 changed files with 556 additions and 133 deletions
@@ -0,0 +1,102 @@
+#include "stdafx.h"
+#include "DarkOakFeature.h"
+#include "net.minecraft.world.level.h"
+#include "net.minecraft.world.level.tile.h"
+#include "TreeTile2.h"
+#include "LeafTile2.h"
+
+DarkOakFeature::DarkOakFeature(bool doUpdate) : Feature(doUpdate)
+{
+    this->baseHeight = 6; 
+}
+
+bool DarkOakFeature::place(Level *level, Random *random, int x, int y, int z)
+{
+    int treeHeight = random->nextInt(3) + baseHeight;
+    
+    
+    if (y < 1 || y + treeHeight + 1 > Level::maxBuildHeight) return false;
+
+    for (int ix = 0; ix <= 1; ix++) {
+        for (int iz = 0; iz <= 1; iz++) {
+            int below = level->getTile(x + ix, y - 1, z + iz);
+            if (below != Tile::grass_Id && below != Tile::dirt_Id) return false;
+        }
+    }
+
+    
+    int dx = random->nextInt(3) - 1;
+    int dz = random->nextInt(3) - 1;
+    int bendStart = treeHeight - random->nextInt(4);
+    int bendLength = 2 - random->nextInt(3);
+
+    int curX = x;
+    int curZ = z;
+
+    
+    for (int h = 0; h < treeHeight; h++)
+    {
+        if (h >= bendStart && bendLength > 0)
+        {
+            curX += dx;
+            curZ += dz;
+            bendLength--;
+        }
+
+        placeTrunk2x2(level, curX, y + h, curZ);
+    }
+
+    
+    int topY = y + treeHeight;
+    for (int lx = -2; lx <= 3; lx++)
+    {
+        for (int lz = -2; lz <= 3; lz++)
+        {
+            for (int ly = -1; ly <= 1; ly++)
+            {
+                
+                if ((lx == -2 && lz == -2) || (lx == 3 && lz == -2) || (lx == -2 && lz == 3) || (lx == 3 && lz == 3)) 
+                    if (ly != 0) continue;
+
+                placeLeaf(level, curX + lx, topY + ly, curZ + lz);
+            }
+        }
+    }
+
+    
+    for (int rx = -1; rx <= 2; rx++)
+    {
+        for (int rz = -1; rz <= 2; rz++)
+        {
+            if ((rx < 0 || rx > 1 || rz < 0 || rz > 1) && random->nextInt(3) == 0)
+            {
+                int branchLen = random->nextInt(3) + 2;
+                for (int bh = 0; bh < branchLen; bh++)
+                {
+                    placeBlock(level, x + rx, topY - bh - 1, z + rz, Tile::tree2Trunk_Id, TreeTile2::DARK_TRUNK);
+                }
+            }
+        }
+    }
+
+    return true;
+}
+
+void DarkOakFeature::placeTrunk2x2(Level *level, int x, int y, int z)
+{
+    
+    placeBlock(level, x, y, z, Tile::tree2Trunk_Id, TreeTile2::DARK_TRUNK);
+    placeBlock(level, x + 1, y, z, Tile::tree2Trunk_Id, TreeTile2::DARK_TRUNK);
+    placeBlock(level, x, y, z + 1, Tile::tree2Trunk_Id, TreeTile2::DARK_TRUNK);
+    placeBlock(level, x + 1, y, z + 1, Tile::tree2Trunk_Id, TreeTile2::DARK_TRUNK);
+}
+
+void DarkOakFeature::placeLeaf(Level *level, int x, int y, int z)
+{
+    int tile = level->getTile(x, y, z);
+    if (tile == 0 || tile == Tile::leaves_Id || tile == Tile::leaves2_Id)
+    {
+        
+        placeBlock(level, x, y, z, Tile::leaves2_Id, 1);
+    }
+}