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-rw-r--r--src/map.cpp146
1 files changed, 81 insertions, 65 deletions
diff --git a/src/map.cpp b/src/map.cpp
index 8bce36f25..f0ea2f6f1 100644
--- a/src/map.cpp
+++ b/src/map.cpp
@@ -630,9 +630,9 @@ s16 Map::propagateSunlight(v3s16 start,
else
{
/*// Turn mud into grass
- if(n.d == CONTENT_MUD)
+ if(n.getContent() == CONTENT_MUD)
{
- n.d = CONTENT_GRASS;
+ n.setContent(CONTENT_GRASS);
block->setNode(relpos, n);
modified_blocks.insert(blockpos, block);
}*/
@@ -920,15 +920,15 @@ void Map::addNodeAndUpdate(v3s16 p, MapNode n,
/*
If the new node is solid and there is grass below, change it to mud
*/
- if(content_features(n.d).walkable == true)
+ if(content_features(n).walkable == true)
{
try{
MapNode bottomnode = getNode(bottompos);
- if(bottomnode.d == CONTENT_GRASS
- || bottomnode.d == CONTENT_GRASS_FOOTSTEPS)
+ if(bottomnode.getContent() == CONTENT_GRASS
+ || bottomnode.getContent() == CONTENT_GRASS_FOOTSTEPS)
{
- bottomnode.d = CONTENT_MUD;
+ bottomnode.setContent(CONTENT_MUD);
setNode(bottompos, bottomnode);
}
}
@@ -943,9 +943,9 @@ void Map::addNodeAndUpdate(v3s16 p, MapNode n,
If the new node is mud and it is under sunlight, change it
to grass
*/
- if(n.d == CONTENT_MUD && node_under_sunlight)
+ if(n.getContent() == CONTENT_MUD && node_under_sunlight)
{
- n.d = CONTENT_GRASS;
+ n.setContent(CONTENT_GRASS);
}
#endif
@@ -986,7 +986,7 @@ void Map::addNodeAndUpdate(v3s16 p, MapNode n,
If node lets sunlight through and is under sunlight, it has
sunlight too.
*/
- if(node_under_sunlight && content_features(n.d).sunlight_propagates)
+ if(node_under_sunlight && content_features(n).sunlight_propagates)
{
n.setLight(LIGHTBANK_DAY, LIGHT_SUN);
}
@@ -1001,7 +1001,7 @@ void Map::addNodeAndUpdate(v3s16 p, MapNode n,
Add intial metadata
*/
- NodeMetadata *meta_proto = content_features(n.d).initial_metadata;
+ NodeMetadata *meta_proto = content_features(n).initial_metadata;
if(meta_proto)
{
NodeMetadata *meta = meta_proto->clone();
@@ -1015,7 +1015,7 @@ void Map::addNodeAndUpdate(v3s16 p, MapNode n,
TODO: This could be optimized by mass-unlighting instead
of looping
*/
- if(node_under_sunlight && !content_features(n.d).sunlight_propagates)
+ if(node_under_sunlight && !content_features(n).sunlight_propagates)
{
s16 y = p.Y - 1;
for(;; y--){
@@ -1086,7 +1086,7 @@ void Map::addNodeAndUpdate(v3s16 p, MapNode n,
v3s16 p2 = p + dirs[i];
MapNode n2 = getNode(p2);
- if(content_liquid(n2.d))
+ if(content_liquid(n2.getContent()))
{
m_transforming_liquid.push_back(p2);
}
@@ -1111,7 +1111,7 @@ void Map::removeNodeAndUpdate(v3s16 p,
v3s16 toppos = p + v3s16(0,1,0);
// Node will be replaced with this
- u8 replace_material = CONTENT_AIR;
+ content_t replace_material = CONTENT_AIR;
/*
If there is a node at top and it doesn't have sunlight,
@@ -1158,7 +1158,7 @@ void Map::removeNodeAndUpdate(v3s16 p,
*/
MapNode n;
- n.d = replace_material;
+ n.setContent(replace_material);
setNode(p, n);
for(s32 i=0; i<2; i++)
@@ -1240,17 +1240,19 @@ void Map::removeNodeAndUpdate(v3s16 p,
}
/*
- Add neighboring liquid nodes to transform queue.
+ Add neighboring liquid nodes and this node to transform queue.
+ (it's vital for the node itself to get updated last.)
*/
- v3s16 dirs[6] = {
+ v3s16 dirs[7] = {
v3s16(0,0,1), // back
v3s16(0,1,0), // top
v3s16(1,0,0), // right
v3s16(0,0,-1), // front
v3s16(0,-1,0), // bottom
v3s16(-1,0,0), // left
+ v3s16(0,0,0), // self
};
- for(u16 i=0; i<6; i++)
+ for(u16 i=0; i<7; i++)
{
try
{
@@ -1258,7 +1260,7 @@ void Map::removeNodeAndUpdate(v3s16 p,
v3s16 p2 = p + dirs[i];
MapNode n2 = getNode(p2);
- if(content_liquid(n2.d))
+ if(content_liquid(n2.getContent()))
{
m_transforming_liquid.push_back(p2);
}
@@ -1559,17 +1561,17 @@ void Map::transformLiquids(core::map<v3s16, MapBlock*> & modified_blocks)
MapNode n0 = getNodeNoEx(p0);
// Don't deal with non-liquids
- if(content_liquid(n0.d) == false)
+ if(content_liquid(n0.getContent()) == false)
continue;
- bool is_source = !content_flowing_liquid(n0.d);
+ bool is_source = !content_flowing_liquid(n0.getContent());
u8 liquid_level = 8;
if(is_source == false)
liquid_level = n0.param2 & 0x0f;
// Turn possible source into non-source
- u8 nonsource_c = make_liquid_flowing(n0.d);
+ u8 nonsource_c = make_liquid_flowing(n0.getContent());
/*
If not source, check that some node flows into this one
@@ -1593,9 +1595,9 @@ void Map::transformLiquids(core::map<v3s16, MapBlock*> & modified_blocks)
v3s16 p2 = p0 + dirs_from[i];
MapNode n2 = getNodeNoEx(p2);
- if(content_liquid(n2.d))
+ if(content_liquid(n2.getContent()))
{
- u8 n2_nonsource_c = make_liquid_flowing(n2.d);
+ u8 n2_nonsource_c = make_liquid_flowing(n2.getContent());
// Check that the liquids are the same type
if(n2_nonsource_c != nonsource_c)
{
@@ -1603,7 +1605,7 @@ void Map::transformLiquids(core::map<v3s16, MapBlock*> & modified_blocks)
" collide"<<std::endl;
continue;
}
- bool n2_is_source = !content_flowing_liquid(n2.d);
+ bool n2_is_source = !content_flowing_liquid(n2.getContent());
s8 n2_liquid_level = 8;
if(n2_is_source == false)
n2_liquid_level = n2.param2 & 0x07;
@@ -1636,7 +1638,7 @@ void Map::transformLiquids(core::map<v3s16, MapBlock*> & modified_blocks)
if(new_liquid_level_max == -1)
{
// Remove water alltoghether
- n0.d = CONTENT_AIR;
+ n0.setContent(CONTENT_AIR);
n0.param2 = 0;
setNode(p0, n0);
}
@@ -1670,7 +1672,7 @@ void Map::transformLiquids(core::map<v3s16, MapBlock*> & modified_blocks)
v3s16 p2 = p0 + dirs[i];
MapNode n2 = getNodeNoEx(p2);
- if(content_flowing_liquid(n2.d))
+ if(content_flowing_liquid(n2.getContent()))
{
m_transforming_liquid.push_back(p2);
}
@@ -1679,7 +1681,7 @@ void Map::transformLiquids(core::map<v3s16, MapBlock*> & modified_blocks)
}
// Get a new one from queue if the node has turned into non-water
- if(content_liquid(n0.d) == false)
+ if(content_liquid(n0.getContent()) == false)
continue;
/*
@@ -1722,9 +1724,9 @@ void Map::transformLiquids(core::map<v3s16, MapBlock*> & modified_blocks)
MapNode n2 = getNodeNoEx(p2);
//dstream<<"[1] n2.param="<<(int)n2.param<<std::endl;
- if(content_liquid(n2.d))
+ if(content_liquid(n2.getContent()))
{
- u8 n2_nonsource_c = make_liquid_flowing(n2.d);
+ u8 n2_nonsource_c = make_liquid_flowing(n2.getContent());
// Check that the liquids are the same type
if(n2_nonsource_c != nonsource_c)
{
@@ -1732,7 +1734,7 @@ void Map::transformLiquids(core::map<v3s16, MapBlock*> & modified_blocks)
" collide"<<std::endl;
continue;
}
- bool n2_is_source = !content_flowing_liquid(n2.d);
+ bool n2_is_source = !content_flowing_liquid(n2.getContent());
u8 n2_liquid_level = 8;
if(n2_is_source == false)
n2_liquid_level = n2.param2 & 0x07;
@@ -1760,9 +1762,9 @@ void Map::transformLiquids(core::map<v3s16, MapBlock*> & modified_blocks)
}
}
}
- else if(n2.d == CONTENT_AIR)
+ else if(n2.getContent() == CONTENT_AIR)
{
- n2.d = nonsource_c;
+ n2.setContent(nonsource_c);
n2.param2 = liquid_next_level;
setNode(p2, n2);
@@ -2010,9 +2012,17 @@ ServerMap::~ServerMap()
void ServerMap::initBlockMake(mapgen::BlockMakeData *data, v3s16 blockpos)
{
- /*dstream<<"initBlockMake(): ("<<blockpos.X<<","<<blockpos.Y<<","
- <<blockpos.Z<<")"<<std::endl;*/
-
+ dstream<<"initBlockMake(): ("<<blockpos.X<<","<<blockpos.Y<<","
+ <<blockpos.Z<<")"<<std::endl;
+
+ // Do nothing if not inside limits (+-1 because of neighbors)
+ if(blockpos_over_limit(blockpos - v3s16(1,1,1)) ||
+ blockpos_over_limit(blockpos + v3s16(1,1,1)))
+ {
+ data->no_op = true;
+ return;
+ }
+
data->no_op = false;
data->seed = m_seed;
data->blockpos = blockpos;
@@ -2066,6 +2076,7 @@ void ServerMap::initBlockMake(mapgen::BlockMakeData *data, v3s16 blockpos)
neighboring blocks
*/
+ // The area that contains this block and it's neighbors
v3s16 bigarea_blocks_min = blockpos - v3s16(1,1,1);
v3s16 bigarea_blocks_max = blockpos + v3s16(1,1,1);
@@ -2090,7 +2101,7 @@ MapBlock* ServerMap::finishBlockMake(mapgen::BlockMakeData *data,
if(data->no_op)
{
- dstream<<"finishBlockMake(): no-op"<<std::endl;
+ //dstream<<"finishBlockMake(): no-op"<<std::endl;
return NULL;
}
@@ -2373,49 +2384,54 @@ MapBlock * ServerMap::generateBlock(
Get central block
*/
MapBlock *block = getBlockNoCreateNoEx(p);
- assert(block);
#if 0
/*
Check result
*/
- bool erroneus_content = false;
- for(s16 z0=0; z0<MAP_BLOCKSIZE; z0++)
- for(s16 y0=0; y0<MAP_BLOCKSIZE; y0++)
- for(s16 x0=0; x0<MAP_BLOCKSIZE; x0++)
- {
- v3s16 p(x0,y0,z0);
- MapNode n = block->getNode(p);
- if(n.d == CONTENT_IGNORE)
+ if(block)
+ {
+ bool erroneus_content = false;
+ for(s16 z0=0; z0<MAP_BLOCKSIZE; z0++)
+ for(s16 y0=0; y0<MAP_BLOCKSIZE; y0++)
+ for(s16 x0=0; x0<MAP_BLOCKSIZE; x0++)
+ {
+ v3s16 p(x0,y0,z0);
+ MapNode n = block->getNode(p);
+ if(n.getContent() == CONTENT_IGNORE)
+ {
+ dstream<<"CONTENT_IGNORE at "
+ <<"("<<p.X<<","<<p.Y<<","<<p.Z<<")"
+ <<std::endl;
+ erroneus_content = true;
+ assert(0);
+ }
+ }
+ if(erroneus_content)
{
- dstream<<"CONTENT_IGNORE at "
- <<"("<<p.X<<","<<p.Y<<","<<p.Z<<")"
- <<std::endl;
- erroneus_content = true;
assert(0);
}
}
- if(erroneus_content)
- {
- assert(0);
- }
#endif
#if 0
/*
Generate a completely empty block
*/
- for(s16 z0=0; z0<MAP_BLOCKSIZE; z0++)
- for(s16 x0=0; x0<MAP_BLOCKSIZE; x0++)
+ if(block)
{
- for(s16 y0=0; y0<MAP_BLOCKSIZE; y0++)
+ for(s16 z0=0; z0<MAP_BLOCKSIZE; z0++)
+ for(s16 x0=0; x0<MAP_BLOCKSIZE; x0++)
{
- MapNode n;
- if(y0%2==0)
- n.d = CONTENT_AIR;
- else
- n.d = CONTENT_STONE;
- block->setNode(v3s16(x0,y0,z0), n);
+ for(s16 y0=0; y0<MAP_BLOCKSIZE; y0++)
+ {
+ MapNode n;
+ if(y0%2==0)
+ n.setContent(CONTENT_AIR);
+ else
+ n.setContent(CONTENT_STONE);
+ block->setNode(v3s16(x0,y0,z0), n);
+ }
}
}
#endif
@@ -2694,19 +2710,19 @@ s16 ServerMap::findGroundLevel(v2s16 p2d)
for(; p.Y>min; p.Y--)
{
MapNode n = getNodeNoEx(p);
- if(n.d != CONTENT_IGNORE)
+ if(n.getContent() != CONTENT_IGNORE)
break;
}
if(p.Y == min)
goto plan_b;
// If this node is not air, go to plan b
- if(getNodeNoEx(p).d != CONTENT_AIR)
+ if(getNodeNoEx(p).getContent() != CONTENT_AIR)
goto plan_b;
// Search existing walkable and return it
for(; p.Y>min; p.Y--)
{
MapNode n = getNodeNoEx(p);
- if(content_walkable(n.d) && n.d != CONTENT_IGNORE)
+ if(content_walkable(n.d) && n.getContent() != CONTENT_IGNORE)
return p.Y;
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-04 04:05:48 +0000