Copyright (C) 2010-2011 celeron55, Perttu Ahola <celeron55@gmail.com>
This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
+it under the terms of the GNU Lesser General Public License as published by
+the Free Software Foundation; either version 2.1 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
+GNU Lesser General Public License for more details.
-You should have received a copy of the GNU General Public License along
+You should have received a copy of the GNU Lesser General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#include "gamedef.h"
#include "mesh.h"
#include "content_mapblock.h"
+#include "noise.h"
+#include "settings.h"
+#include "util/directiontables.h"
/*
MeshMakeData
else
light = l2;
+ // Boost light level for light sources
+ u8 light_source = MYMAX(ndef->get(n).light_source,
+ ndef->get(n2).light_source);
+ //if(light_source >= light)
+ //return decode_light(undiminish_light(light_source));
+ if(light_source > light)
+ //return decode_light(light_source);
+ light = light_source;
+
// Make some nice difference to different sides
// This makes light come from a corner
u16 ambient_occlusion = 0;
u16 light = 0;
u16 light_count = 0;
+ u8 light_source_max = 0;
for(u32 i=0; i<8; i++)
{
MapNode n = data->m_vmanip.getNodeNoEx(p - dirs8[i]);
const ContentFeatures &f = ndef->get(n);
+ if(f.light_source > light_source_max)
+ light_source_max = f.light_source;
// Check f.solidness because fast-style leaves look
// better this way
if(f.param_type == CPT_LIGHT && f.solidness != 2)
light /= light_count;
+ // Boost brightness around light sources
+ if(decode_light(light_source_max) >= light)
+ //return decode_light(undiminish_light(light_source_max));
+ return decode_light(light_source_max);
+
if(ambient_occlusion > 4)
{
- ambient_occlusion -= 4;
- light = (float)light / ((float)ambient_occlusion * 0.5 + 1.0);
+ //ambient_occlusion -= 4;
+ //light = (float)light / ((float)ambient_occlusion * 0.5 + 1.0);
+ float light_amount = (8 - ambient_occlusion) / 4.0;
+ float light_f = (float)light / 255.0;
+ light_f = pow(light_f, 2.2f); // gamma -> linear space
+ light_f = light_f * light_amount;
+ light_f = pow(light_f, 1.0f/2.2f); // linear -> gamma space
+ if(light_f > 1.0)
+ light_f = 1.0;
+ light = 255.0 * light_f + 0.5;
}
return light;
spec.material_flags |= MATERIAL_FLAG_CRACK;
spec.texture = data->m_gamedef->tsrc()->getTextureRawAP(spec.texture);
}
+ // If animated, replace tile texture with one without texture atlas
+ if(spec.material_flags & MATERIAL_FLAG_ANIMATION_VERTICAL_FRAMES)
+ {
+ spec.texture = data->m_gamedef->tsrc()->getTextureRawAP(spec.texture);
+ }
return spec;
}
0, 5, 0, 2, 0, 3, 1, 4, // facedir = 3
};
u8 tileindex = dir_to_tile[facedir*8 + dir_i];
- return getNodeTileN(mn, p, tileindex, data);
+
+ // If not rotated or is side tile, we're done
+ if(facedir == 0 || (tileindex != 0 && tileindex != 1))
+ return getNodeTileN(mn, p, tileindex, data);
+
+ // This is the top or bottom tile, and it shall be rotated; thus rotate it
+ TileSpec spec = getNodeTileN(mn, p, tileindex, data);
+ if(tileindex == 0){
+ if(facedir == 1){ // -90
+ std::string name = data->m_gamedef->tsrc()->getTextureName(spec.texture.id);
+ name += "^[transformR270";
+ spec.texture = data->m_gamedef->tsrc()->getTexture(name);
+ }
+ else if(facedir == 2){ // 180
+ spec.texture.pos += spec.texture.size;
+ spec.texture.size *= -1;
+ }
+ else if(facedir == 3){ // 90
+ std::string name = data->m_gamedef->tsrc()->getTextureName(spec.texture.id);
+ name += "^[transformR90";
+ spec.texture = data->m_gamedef->tsrc()->getTexture(name);
+ }
+ }
+ else if(tileindex == 1){
+ if(facedir == 1){ // -90
+ std::string name = data->m_gamedef->tsrc()->getTextureName(spec.texture.id);
+ name += "^[transformR90";
+ spec.texture = data->m_gamedef->tsrc()->getTexture(name);
+ }
+ else if(facedir == 2){ // 180
+ spec.texture.pos += spec.texture.size;
+ spec.texture.size *= -1;
+ }
+ else if(facedir == 3){ // 90
+ std::string name = data->m_gamedef->tsrc()->getTextureName(spec.texture.id);
+ name += "^[transformR270";
+ spec.texture = data->m_gamedef->tsrc()->getTexture(name);
+ }
+ }
+ return spec;
}
static void getTileInfo(
crack_basename += "^[crack";
m_crack_materials.insert(std::make_pair(i, crack_basename));
}
+ // - Texture animation
+ if(p.tile.material_flags & MATERIAL_FLAG_ANIMATION_VERTICAL_FRAMES)
+ {
+ ITextureSource *tsrc = data->m_gamedef->tsrc();
+ // Add to MapBlockMesh in order to animate these tiles
+ m_animation_tiles[i] = p.tile;
+ m_animation_frames[i] = 0;
+ if(g_settings->getBool("desynchronize_mapblock_texture_animation")){
+ // Get starting position from noise
+ m_animation_frame_offsets[i] = 100000 * (2.0 + noise3d(
+ data->m_blockpos.X, data->m_blockpos.Y,
+ data->m_blockpos.Z, 0));
+ } else {
+ // Play all synchronized
+ m_animation_frame_offsets[i] = 0;
+ }
+ // Replace tile texture with the first animation frame
+ std::ostringstream os(std::ios::binary);
+ os<<tsrc->getTextureName(p.tile.texture.id);
+ os<<"^[verticalframe:"<<(int)p.tile.animation_frame_count<<":0";
+ p.tile.texture = tsrc->getTexture(os.str());
+ }
// - Lighting
for(u32 j = 0; j < p.vertices.size(); j++)
{
// Check if animation is required for this mesh
m_has_animation =
!m_crack_materials.empty() ||
- !m_daynight_diffs.empty();
+ !m_daynight_diffs.empty() ||
+ !m_animation_tiles.empty();
}
MapBlockMesh::~MapBlockMesh()
m_last_crack = crack;
}
+
+ // Texture animation
+ for(std::map<u32, TileSpec>::iterator
+ i = m_animation_tiles.begin();
+ i != m_animation_tiles.end(); i++)
+ {
+ const TileSpec &tile = i->second;
+ // Figure out current frame
+ int frameoffset = m_animation_frame_offsets[i->first];
+ int frame = (int)(time * 1000 / tile.animation_frame_length_ms
+ + frameoffset) % tile.animation_frame_count;
+ // If frame doesn't change, skip
+ if(frame == m_animation_frames[i->first])
+ continue;
+
+ m_animation_frames[i->first] = frame;
+
+ scene::IMeshBuffer *buf = m_mesh->getMeshBuffer(i->first);
+ ITextureSource *tsrc = m_gamedef->getTextureSource();
+
+ // Create new texture name from original
+ std::ostringstream os(std::ios::binary);
+ os<<tsrc->getTextureName(tile.texture.id);
+ os<<"^[verticalframe:"<<(int)tile.animation_frame_count<<":"<<frame;
+ // Set the texture
+ AtlasPointer ap = tsrc->getTexture(os.str());
+ buf->getMaterial().setTexture(0, ap.atlas);
+ }
// Day-night transition
if(daynight_ratio != m_last_daynight_ratio)
projects / dragonfireclient.git / blobdiff