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Fix issue of VManip occasionally not blitting back blocks, and pitch black lighting bug

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This commit is contained in:
kwolekr 2013-06-25 11:49:08 -04:00
parent d6ac3d8d9a
commit 2c0b51795e
2 changed files with 26 additions and 15 deletions
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38
src/map.cpp
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@ -2596,7 +2596,7 @@ bool ServerMap::initBlockMake(BlockMakeData *data, v3s16 blockpos)
// Add the area
{
//TimeTaker timer("initBlockMake() initialEmerge");
data->vmanip->initialEmerge(bigarea_blocks_min, bigarea_blocks_max);
data->vmanip->initialEmerge(bigarea_blocks_min, bigarea_blocks_max, false);
}
// Ensure none of the blocks to be generated were marked as containing CONTENT_IGNORE
@ -4202,8 +4202,8 @@ void ManualMapVoxelManipulator::emerge(VoxelArea a, s32 caller_id)
VoxelManipulator::emerge(a, caller_id);
}
void ManualMapVoxelManipulator::initialEmerge(
v3s16 blockpos_min, v3s16 blockpos_max)
void ManualMapVoxelManipulator::initialEmerge(v3s16 blockpos_min,
v3s16 blockpos_max, bool load_if_inexistent)
{
TimeTaker timer1("initialEmerge", &emerge_time);
@ -4255,18 +4255,28 @@ void ManualMapVoxelManipulator::initialEmerge(
if(block_data_inexistent)
{
flags |= VMANIP_BLOCK_DATA_INEXIST;
/*
Mark area inexistent
*/
VoxelArea a(p*MAP_BLOCKSIZE, (p+1)*MAP_BLOCKSIZE-v3s16(1,1,1));
// Fill with VOXELFLAG_INEXISTENT
for(s32 z=a.MinEdge.Z; z<=a.MaxEdge.Z; z++)
for(s32 y=a.MinEdge.Y; y<=a.MaxEdge.Y; y++)
{
s32 i = m_area.index(a.MinEdge.X,y,z);
memset(&m_flags[i], VOXELFLAG_INEXISTENT, MAP_BLOCKSIZE);
if (load_if_inexistent) {
ServerMap *svrmap = (ServerMap *)m_map;
block = svrmap->emergeBlock(p, false);
if (block == NULL)
block = svrmap->createBlock(p);
else
block->copyTo(*this);
} else {
flags |= VMANIP_BLOCK_DATA_INEXIST;
/*
Mark area inexistent
*/
VoxelArea a(p*MAP_BLOCKSIZE, (p+1)*MAP_BLOCKSIZE-v3s16(1,1,1));
// Fill with VOXELFLAG_INEXISTENT
for(s32 z=a.MinEdge.Z; z<=a.MaxEdge.Z; z++)
for(s32 y=a.MinEdge.Y; y<=a.MaxEdge.Y; y++)
{
s32 i = m_area.index(a.MinEdge.X,y,z);
memset(&m_flags[i], VOXELFLAG_INEXISTENT, MAP_BLOCKSIZE);
}
}
}
/*else if (block->getNode(0, 0, 0).getContent() == CONTENT_IGNORE)

3
src/map.h
View File

@ -555,7 +555,8 @@ public:
virtual void emerge(VoxelArea a, s32 caller_id=-1);
void initialEmerge(v3s16 blockpos_min, v3s16 blockpos_max);
void initialEmerge(v3s16 blockpos_min, v3s16 blockpos_max,
bool load_if_inexistent = true);
// This is much faster with big chunks of generated data
void blitBackAll(std::map<v3s16, MapBlock*> * modified_blocks);