Fix trees growing into any type of node

2012-11-23 00:36:52 +04:00 · 2012-11-23 00:36:52 +04:00 · bbd990f2cc
parent a0b5605db8
commit bbd990f2cc
1 changed files with 2 additions and 1 deletions
--- a/src/mapgen.cpp
+++ b/src/mapgen.cpp
@ -132,6 +132,7 @@ void make_tree(ManualMapVoxelManipulator &vmanip, v3s16 p0,
 	for(s16 ii=0; ii<trunk_h; ii++)
 	{
 		if(vmanip.m_area.contains(p1))
+			if(ii == 0 || vmanip.getNodeNoExNoEmerge(p1).getContent() == CONTENT_AIR)
 				vmanip.m_data[vmanip.m_area.index(p1)] = treenode;
 		p1.Y++;
 	}