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day/night working client side

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This commit is contained in:
Perttu Ahola 2010-12-19 16:51:45 +02:00
parent 240499dc2c
commit 0ca9423b8b
22 changed files with 955 additions and 676 deletions
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96
src/mapblock.h
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@ -89,51 +89,12 @@ class MapBlock : public NodeContainer
{
public:
/*
This used by Server's block creation stuff for not sending
blocks that are waiting a lighting update.
If true, the block needs some work by the one who set this
to true.
While true, nobody else should touch the block.
*/
//bool is_incomplete;
//scene::SMesh *mesh[DAYNIGHT_CACHE_COUNT];
scene::SMesh *mesh;
JMutex mesh_mutex;
MapBlock(NodeContainer *parent, v3s16 pos, bool dummy=false):
m_parent(parent),
m_pos(pos),
changed(true),
is_underground(false),
m_mesh_expired(false),
m_objects(this)
//is_incomplete(false)
{
data = NULL;
if(dummy == false)
reallocate();
mesh_mutex.Init();
mesh = NULL;
}
~MapBlock()
{
{
JMutexAutoLock lock(mesh_mutex);
if(mesh != NULL)
{
mesh->drop();
mesh = NULL;
}
}
if(data)
delete[] data;
}
MapBlock(NodeContainer *parent, v3s16 pos, bool dummy=false);
~MapBlock();
virtual u16 nodeContainerId() const
{
@ -302,6 +263,7 @@ public:
bool isValidPositionParent(v3s16 p);
MapNode getNodeParent(v3s16 p);
void setNodeParent(v3s16 p, MapNode & n);
MapNode getNodeParentNoEx(v3s16 p);
void drawbox(s16 x0, s16 y0, s16 z0, s16 w, s16 h, s16 d, MapNode node)
{
@ -311,13 +273,23 @@ public:
setNode(x0+x, y0+y, z0+z, node);
}
static FastFace * makeFastFace(TileSpec tile, u8 light, v3f p,
v3s16 dir, v3f scale, v3f posRelative_f);
static void makeFastFace(TileSpec tile, u8 light, v3f p,
v3s16 dir, v3f scale, v3f posRelative_f,
core::array<FastFace> &dest);
u8 getFaceLight(u32 daylight_factor, v3s16 p, v3s16 face_dir);
u8 getFaceLight(u32 daynight_ratio, MapNode n, MapNode n2,
v3s16 face_dir);
TileSpec getNodeTile(v3s16 p, v3s16 face_dir);
u8 getNodeContent(v3s16 p);
u8 getFaceLight(u32 daynight_ratio, v3s16 p, v3s16 face_dir)
{
return getFaceLight(daynight_ratio,
getNodeParentNoEx(p),
getNodeParentNoEx(p + face_dir),
face_dir);
}
TileSpec getNodeTile(MapNode mn, v3s16 p, v3s16 face_dir);
u8 getNodeContent(v3s16 p, MapNode mn);
/*
startpos:
@ -325,14 +297,20 @@ public:
face_dir: unit vector with only one of x, y or z
*/
void updateFastFaceRow(
u32 daylight_factor,
u32 daynight_ratio,
v3f posRelative_f,
v3s16 startpos,
u16 length,
v3s16 translate_dir,
v3f translate_dir_f,
v3s16 face_dir,
core::list<FastFace*> &dest);
v3f face_dir_f,
core::array<FastFace> &dest);
void updateMesh(u32 daylight_factor);
void updateMesh(u32 daynight_ratio);
/*void updateMesh(s32 daynight_i);
// Updates all DAYNIGHT_CACHE_COUNT meshes
void updateMeshes(s32 first_i=0);*/
bool propagateSunlight(core::map<v3s16, bool> & light_sources);
@ -429,6 +407,21 @@ public:
m_temp_mods.clear();
}
/*
Day-night lighting difference
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.
*/
void updateDayNightDiff();
bool dayNightDiffed()
{
return m_day_night_differs;
}
/*
Serialization
*/
@ -480,6 +473,9 @@ private:
bool m_mesh_expired;
// Whether day and night lighting differs
bool m_day_night_differs;
MapBlockObjectList m_objects;
// Temporary modifications to nodes