PulseStudio/VoxelEngine
PulseStudio/VoxelEngine
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replace remaining tabs in src/ to spaces

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This commit is contained in:
MihailRis 2024-08-10 02:04:15 +03:00
parent de5c75d782
commit f2a987f412
3 changed files with 81 additions and 80 deletions
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153
src/lighting/LightSolver.cpp
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@ -1,5 +1,6 @@
#include <iostream>
#include <assert.h>
#include "LightSolver.hpp"
#include "Lightmap.hpp"
#include "content/Content.hpp"
@ -9,106 +10,106 @@
#include "voxels/Block.hpp"
LightSolver::LightSolver(const ContentIndices* contentIds, Chunks* chunks, int channel)
: contentIds(contentIds),
chunks(chunks),
channel(channel) {
: contentIds(contentIds),
chunks(chunks),
channel(channel) {
}
void LightSolver::add(int x, int y, int z, int emission) {
if (emission <= 1)
return;
if (emission <= 1)
return;
addqueue.push(lightentry {x, y, z, ubyte(emission)});
addqueue.push(lightentry {x, y, z, ubyte(emission)});
Chunk* chunk = chunks->getChunkByVoxel(x, y, z);
Chunk* chunk = chunks->getChunkByVoxel(x, y, z);
chunk->flags.modified = true;
chunk->lightmap.set(x-chunk->x*CHUNK_W, y, z-chunk->z*CHUNK_D, channel, emission);
chunk->lightmap.set(x-chunk->x*CHUNK_W, y, z-chunk->z*CHUNK_D, channel, emission);
}
void LightSolver::add(int x, int y, int z) {
assert (chunks != nullptr);
add(x,y,z, chunks->getLight(x,y,z, channel));
assert (chunks != nullptr);
add(x,y,z, chunks->getLight(x,y,z, channel));
}
void LightSolver::remove(int x, int y, int z) {
Chunk* chunk = chunks->getChunkByVoxel(x, y, z);
if (chunk == nullptr)
return;
Chunk* chunk = chunks->getChunkByVoxel(x, y, z);
if (chunk == nullptr)
return;
ubyte light = chunk->lightmap.get(x-chunk->x*CHUNK_W, y, z-chunk->z*CHUNK_D, channel);
if (light == 0){
return;
}
remqueue.push(lightentry {x, y, z, light});
chunk->lightmap.set(x-chunk->x*CHUNK_W, y, z-chunk->z*CHUNK_D, channel, 0);
ubyte light = chunk->lightmap.get(x-chunk->x*CHUNK_W, y, z-chunk->z*CHUNK_D, channel);
if (light == 0){
return;
}
remqueue.push(lightentry {x, y, z, light});
chunk->lightmap.set(x-chunk->x*CHUNK_W, y, z-chunk->z*CHUNK_D, channel, 0);
}
void LightSolver::solve(){
const int coords[] = {
0, 0, 1,
0, 0,-1,
0, 1, 0,
0,-1, 0,
1, 0, 0,
-1, 0, 0
};
const int coords[] = {
0, 0, 1,
0, 0,-1,
0, 1, 0,
0,-1, 0,
1, 0, 0,
-1, 0, 0
};
while (!remqueue.empty()){
const lightentry entry = remqueue.front();
remqueue.pop();
while (!remqueue.empty()){
const lightentry entry = remqueue.front();
remqueue.pop();
for (int i = 0; i < 6; i++) {
int imul3 = i*3;
int x = entry.x+coords[imul3];
int y = entry.y+coords[imul3+1];
int z = entry.z+coords[imul3+2];
for (int i = 0; i < 6; i++) {
int imul3 = i*3;
int x = entry.x+coords[imul3];
int y = entry.y+coords[imul3+1];
int z = entry.z+coords[imul3+2];
Chunk* chunk = chunks->getChunkByVoxel(x,y,z);
if (chunk) {
int lx = x - chunk->x * CHUNK_W;
int lz = z - chunk->z * CHUNK_D;
Chunk* chunk = chunks->getChunkByVoxel(x,y,z);
if (chunk) {
int lx = x - chunk->x * CHUNK_W;
int lz = z - chunk->z * CHUNK_D;
chunk->flags.modified = true;
ubyte light = chunk->lightmap.get(lx,y,lz, channel);
if (light != 0 && light == entry.light-1){
remqueue.push(lightentry {x, y, z, light});
chunk->lightmap.set(lx, y, lz, channel, 0);
}
else if (light >= entry.light){
addqueue.push(lightentry {x, y, z, light});
}
}
}
}
ubyte light = chunk->lightmap.get(lx,y,lz, channel);
if (light != 0 && light == entry.light-1){
remqueue.push(lightentry {x, y, z, light});
chunk->lightmap.set(lx, y, lz, channel, 0);
}
else if (light >= entry.light){
addqueue.push(lightentry {x, y, z, light});
}
}
}
}
const Block* const* blockDefs = contentIds->blocks.getDefs();
while (!addqueue.empty()){
const lightentry entry = addqueue.front();
addqueue.pop();
const Block* const* blockDefs = contentIds->blocks.getDefs();
while (!addqueue.empty()){
const lightentry entry = addqueue.front();
addqueue.pop();
for (int i = 0; i < 6; i++) {
int imul3 = i*3;
int x = entry.x+coords[imul3];
int y = entry.y+coords[imul3+1];
int z = entry.z+coords[imul3+2];
for (int i = 0; i < 6; i++) {
int imul3 = i*3;
int x = entry.x+coords[imul3];
int y = entry.y+coords[imul3+1];
int z = entry.z+coords[imul3+2];
Chunk* chunk = chunks->getChunkByVoxel(x,y,z);
if (chunk) {
int lx = x - chunk->x * CHUNK_W;
int lz = z - chunk->z * CHUNK_D;
Chunk* chunk = chunks->getChunkByVoxel(x,y,z);
if (chunk) {
int lx = x - chunk->x * CHUNK_W;
int lz = z - chunk->z * CHUNK_D;
chunk->flags.modified = true;
ubyte light = chunk->lightmap.get(lx, y, lz, channel);
voxel& v = chunk->voxels[vox_index(lx, y, lz)];
const Block* block = blockDefs[v.id];
if (block->lightPassing && light+2 <= entry.light){
chunk->lightmap.set(
x-chunk->x*CHUNK_W, y, z-chunk->z*CHUNK_D,
channel,
entry.light-1);
addqueue.push(lightentry {x, y, z, ubyte(entry.light-1)});
}
}
}
}
ubyte light = chunk->lightmap.get(lx, y, lz, channel);
voxel& v = chunk->voxels[vox_index(lx, y, lz)];
const Block* block = blockDefs[v.id];
if (block->lightPassing && light+2 <= entry.light){
chunk->lightmap.set(
x-chunk->x*CHUNK_W, y, z-chunk->z*CHUNK_D,
channel,
entry.light-1);
addqueue.push(lightentry {x, y, z, ubyte(entry.light-1)});
}
}
}
}
}