#include "settings.h"
#include "profiler.h"
#include "nodedef.h"
-#include "tile.h"
#include "gamedef.h"
#include "content_mapblock.h"
}
}
+void MeshMakeData::fillSingleNode(u32 daynight_ratio, MapNode *node)
+{
+ m_daynight_ratio = daynight_ratio;
+ m_blockpos = v3s16(0,0,0);
+ m_temp_mods.clear();
+
+ v3s16 blockpos_nodes = v3s16(0,0,0);
+ VoxelArea area(blockpos_nodes-v3s16(1,1,1)*MAP_BLOCKSIZE,
+ blockpos_nodes+v3s16(1,1,1)*MAP_BLOCKSIZE*2-v3s16(1,1,1));
+ s32 volume = area.getVolume();
+ s32 our_node_index = area.index(1,1,1);
+
+ // Allocate this block + neighbors
+ m_vmanip.clear();
+ m_vmanip.addArea(area);
+
+ // Fill in data
+ MapNode *data = new MapNode[volume];
+ for(s32 i = 0; i < volume; i++)
+ {
+ if(i == our_node_index)
+ {
+ data[i] = *node;
+ }
+ else
+ {
+ data[i] = MapNode(CONTENT_AIR, LIGHT_MAX, 0);
+ }
+ }
+ m_vmanip.copyFrom(data, area, area.MinEdge, area.MinEdge, area.getExtent());
+ delete[] data;
+}
+
/*
vertex_dirs: v3s16[4]
*/
else if(scale.Y < 0.999 || scale.Y > 1.001) abs_scale = scale.Y;
else if(scale.Z < 0.999 || scale.Z > 1.001) abs_scale = scale.Z;
- v3f zerovector = v3f(0,0,0);
-
+ v3f normal(dir.X, dir.Y, dir.Z);
+
u8 alpha = tile.alpha;
/*u8 alpha = 255;
if(tile.id == TILE_WATER)
face.vertices[3] = video::S3DVertex(vertex_pos[3], v3f(0,1,0), c,
core::vector2d<f32>(x0+w*abs_scale, y0));*/
- face.vertices[0] = video::S3DVertex(vertex_pos[0], v3f(0,1,0),
+ face.vertices[0] = video::S3DVertex(vertex_pos[0], normal,
MapBlock_LightColor(alpha, li0),
core::vector2d<f32>(x0+w*abs_scale, y0+h));
- face.vertices[1] = video::S3DVertex(vertex_pos[1], v3f(0,1,0),
+ face.vertices[1] = video::S3DVertex(vertex_pos[1], normal,
MapBlock_LightColor(alpha, li1),
core::vector2d<f32>(x0, y0+h));
- face.vertices[2] = video::S3DVertex(vertex_pos[2], v3f(0,1,0),
+ face.vertices[2] = video::S3DVertex(vertex_pos[2], normal,
MapBlock_LightColor(alpha, li2),
core::vector2d<f32>(x0, y0));
- face.vertices[3] = video::S3DVertex(vertex_pos[3], v3f(0,1,0),
+ face.vertices[3] = video::S3DVertex(vertex_pos[3], normal,
MapBlock_LightColor(alpha, li3),
core::vector2d<f32>(x0+w*abs_scale, y0));
dest.push_back(face);
}
+static TileSpec getTile(const MapNode &node, v3s16 dir, INodeDefManager *nodemgr)
+{
+ // Direction must be (1,0,0), (-1,0,0), (0,1,0), (0,-1,0),
+ // (0,0,1), (0,0,-1) or (0,0,0)
+ assert(dir.X * dir.X + dir.Y * dir.Y + dir.Z * dir.Z <= 1);
+
+ // Convert direction to single integer for table lookup
+ // 0 = (0,0,0)
+ // 1 = (1,0,0)
+ // 2 = (0,1,0)
+ // 3 = (0,0,1)
+ // 4 = invalid, treat as (0,0,0)
+ // 5 = (0,0,-1)
+ // 6 = (0,-1,0)
+ // 7 = (-1,0,0)
+ u8 dir_i = (dir.X + 2 * dir.Y + 3 * dir.Z) & 7;
+
+ // Get rotation for things like chests
+ u8 facedir = node.getFaceDir(nodemgr);
+ assert(facedir <= 3);
+
+ static const u8 dir_to_tile[4 * 8] =
+ {
+ // 0 +X +Y +Z 0 -Z -Y -X
+ 0, 2, 0, 4, 0, 5, 1, 3, // facedir = 0
+ 0, 4, 0, 3, 0, 2, 1, 5, // facedir = 1
+ 0, 3, 0, 5, 0, 4, 1, 2, // facedir = 2
+ 0, 5, 0, 2, 0, 3, 1, 4, // facedir = 3
+ };
+
+ return nodemgr->get(node).tiles[dir_to_tile[facedir*8 + dir_i]];
+}
+
/*
Gets node tile from any place relative to block.
Returns TILE_NODE if doesn't exist or should not be drawn.
*/
-static TileSpec getNodeTile(MapNode mn, v3s16 p, v3s16 face_dir,
- NodeModMap &temp_mods, ITextureSource *tsrc, INodeDefManager *ndef)
+TileSpec getNodeTile(MapNode mn, v3s16 p, v3s16 face_dir,
+ NodeModMap *temp_mods, ITextureSource *tsrc, INodeDefManager *ndef)
{
TileSpec spec;
- spec = mn.getTile(face_dir, tsrc, ndef);
+ spec = getTile(mn, face_dir, ndef);
/*
Check temporary modifications on this node
{
struct NodeMod mod = n->getValue();*/
NodeMod mod;
- if(temp_mods.get(p, &mod))
+ if(temp_mods && temp_mods->get(p, &mod))
{
+ #if 0 // NODEMOD_CHANGECONTENT isn't used at the moment
if(mod.type == NODEMOD_CHANGECONTENT)
{
MapNode mn2(mod.param);
- spec = mn2.getTile(face_dir, tsrc, ndef);
+ spec = getTile(mn2, face_dir, ndef);
}
+ #endif
if(mod.type == NODEMOD_CRACK)
{
/*
return spec;
}
-static content_t getNodeContent(v3s16 p, MapNode mn, NodeModMap &temp_mods)
+static content_t getNodeContent(v3s16 p, MapNode mn, NodeModMap *temp_mods)
{
/*
Check temporary modifications on this node
*/
- /*core::map<v3s16, NodeMod>::Node *n;
- n = m_temp_mods.find(p);
- // If modified
- if(n != NULL)
- {
- struct NodeMod mod = n->getValue();*/
+ #if 0 // NODEMOD_CHANGECONTENT isn't used at the moment
NodeMod mod;
- if(temp_mods.get(p, &mod))
+ if(temp_mods && temp_mods->get(p, &mod))
{
if(mod.type == NODEMOD_CHANGECONTENT)
{
*/
}
}
+ #endif
return mn.getContent();
}
v3s16 face_dir,
u32 daynight_ratio,
VoxelManipulator &vmanip,
- NodeModMap &temp_mods,
+ NodeModMap *temp_mods,
bool smooth_lighting,
IGameDef *gamedef,
// Output:
v3s16 face_dir,
v3f face_dir_f,
core::array<FastFace> &dest,
- NodeModMap &temp_mods,
+ NodeModMap *temp_mods,
VoxelManipulator &vmanip,
v3s16 blockpos_nodes,
bool smooth_lighting,
v3s16(0,1,0), //face dir
v3f (0,1,0),
fastfaces_new,
- data->m_temp_mods,
+ &data->m_temp_mods,
data->m_vmanip,
blockpos_nodes,
smooth_lighting,
v3s16(1,0,0),
v3f (1,0,0),
fastfaces_new,
- data->m_temp_mods,
+ &data->m_temp_mods,
data->m_vmanip,
blockpos_nodes,
smooth_lighting,
v3s16(0,0,1),
v3f (0,0,1),
fastfaces_new,
- data->m_temp_mods,
+ &data->m_temp_mods,
data->m_vmanip,
blockpos_nodes,
smooth_lighting,
projects / minetest.git / blobdiff