oss/luanti
oss/luanti
1
0
Fork 0
mirror of https://github.com/luanti-org/luanti.git synced 2025-06-27 16:36:03 +00:00
Code Wiki Activity

MapBlockMesh, mesh animation system, urgent mesh updates, athmospheric light, removed footprints

Browse source
This commit is contained in:
Kahrl 2012-03-13 18:56:12 +01:00 • committed by Perttu Ahola
parent f9a66c5d46
commit 807a0d313b
22 changed files with 1216 additions and 1745 deletions
Download patch file Download diff file Expand all files Collapse all files

109
src/mapblock.h
View file

@ -31,13 +31,12 @@ with this program; if not, write to the Free Software Foundation, Inc.,
#include "constants.h"
#include "voxel.h"
#include "staticobject.h"
#include "mapblock_nodemod.h"
#include "modifiedstate.h"
class Map;
class NodeMetadataList;
class IGameDef;
class IWritableNodeDefManager;
class MapBlockMesh;
#define BLOCK_TIMESTAMP_UNDEFINED 0xffffffff
@ -193,18 +192,6 @@ public:
raiseModified(MOD_STATE_WRITE_NEEDED, "setIsUnderground");
}
#ifndef SERVER
void setMeshExpired(bool expired)
{
m_mesh_expired = expired;
}
bool getMeshExpired()
{
return m_mesh_expired;
}
#endif
void setLightingExpired(bool expired)
{
if(expired != m_lighting_expired){
@ -359,33 +346,6 @@ public:
setNode(x0+x, y0+y, z0+z, node);
}
/*
Graphics-related methods
*/
#ifndef SERVER // Only on client
u8 getFaceLight2(u32 daynight_ratio, v3s16 p, v3s16 face_dir,
INodeDefManager *nodemgr)
{
return getFaceLight(daynight_ratio,
getNodeParentNoEx(p),
getNodeParentNoEx(p + face_dir),
face_dir, nodemgr);
}
#if 1
/*
Thread-safely updates the whole mesh of the mapblock.
NOTE: Prefer generating the mesh separately and then using
replaceMesh().
*/
void updateMesh(u32 daynight_ratio);
#endif
// Replace the mesh with a new one
void replaceMesh(scene::SMesh *mesh_new);
#endif
// See comments in mapblock.cpp
bool propagateSunlight(core::map<v3s16, bool> & light_sources,
bool remove_light=false, bool *black_air_left=NULL);
@ -395,59 +355,10 @@ public:
// Copies data from VoxelManipulator getPosRelative()
void copyFrom(VoxelManipulator &dst);
#ifndef SERVER // Only on client
/*
Methods for setting temporary modifications to nodes for
drawing
returns true if the mod was different last time
*/
bool setTempMod(v3s16 p, const NodeMod &mod)
{
/*dstream<<"setTempMod called on block"
<<" ("<<p.X<<","<<p.Y<<","<<p.Z<<")"
<<", mod.type="<<mod.type
<<", mod.param="<<mod.param
<<std::endl;*/
JMutexAutoLock lock(m_temp_mods_mutex);
return m_temp_mods.set(p, mod);
}
// Returns true if there was one
bool getTempMod(v3s16 p, NodeMod *mod)
{
JMutexAutoLock lock(m_temp_mods_mutex);
return m_temp_mods.get(p, mod);
}
bool clearTempMod(v3s16 p)
{
JMutexAutoLock lock(m_temp_mods_mutex);
return m_temp_mods.clear(p);
}
bool clearTempMods()
{
JMutexAutoLock lock(m_temp_mods_mutex);
return m_temp_mods.clear();
}
void copyTempMods(NodeModMap &dst)
{
JMutexAutoLock lock(m_temp_mods_mutex);
m_temp_mods.copy(dst);
}
#endif
/*
Update day-night lighting difference flag.
Sets m_day_night_differs to appropriate value.
These methods don't care about neighboring blocks.
It means that to know if a block really doesn't need a mesh
update between day and night, the neighboring blocks have
to be taken into account. Use Map::dayNightDiffed().
*/
void updateDayNightDiff();
@ -551,8 +462,8 @@ public:
*/
#ifndef SERVER // Only on client
scene::SMesh *mesh;
JMutex mesh_mutex;
MapBlockMesh *mesh;
//JMutex mesh_mutex;
#endif
NodeMetadataList *m_node_metadata;
@ -609,20 +520,6 @@ private:
bool m_generated;
#ifndef SERVER // Only on client
/*
Set to true if the mesh has been ordered to be updated
sometime in the background.
In practice this is set when the day/night lighting switches.
*/
bool m_mesh_expired;
// Temporary modifications to nodes
// These are only used when drawing
NodeModMap m_temp_mods;
JMutex m_temp_mods_mutex;
#endif
/*
When block is removed from active blocks, this is set to gametime.
Value BLOCK_TIMESTAMP_UNDEFINED=0xffffffff means there is no timestamp.