From 5bd50a2d9060f265d4c8d2fff062cac106ccab7c Mon Sep 17 00:00:00 2001 From: kwolekr Date: Thu, 21 Feb 2013 22:26:21 -0500 Subject: Fix most walled-off caves --- src/voxel.cpp | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) (limited to 'src/voxel.cpp') diff --git a/src/voxel.cpp b/src/voxel.cpp index 0ff5305fa..c55f3f539 100644 --- a/src/voxel.cpp +++ b/src/voxel.cpp @@ -244,7 +244,13 @@ void VoxelManipulator::copyTo(MapNode *dst, VoxelArea dst_area, { s32 i_dst = dst_area.index(dst_pos.X, dst_pos.Y+y, dst_pos.Z+z); s32 i_local = m_area.index(from_pos.X, from_pos.Y+y, from_pos.Z+z); - memcpy(&dst[i_dst], &m_data[i_local], size.X*sizeof(MapNode)); + for (s16 x = 0; x < size.X; x++) { + if (m_data[i_local].getContent() != CONTENT_IGNORE) + dst[i_dst] = m_data[i_local]; + i_dst++; + i_local++; + } + //memcpy(&dst[i_dst], &m_data[i_local], size.X*sizeof(MapNode)); } } -- cgit v1.2.3