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voxel-engine
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blockpick: cleanup blockpick place code

main
EmaMaker 2023-10-09 21:55:31 +02:00
parent f3d8ffed54
commit 0b294bb35b
1 changed files with 19 additions and 10 deletions
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29
src/chunkmanager.cpp
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@ -24,6 +24,7 @@ namespace chunkmanager
// controls.cpp)
void generate();
void mesh();
void send_to_chunk_meshing_thread(Chunk::Chunk* c, int priority);
/* Chunk holding data structures */
// Concurrent hash table of chunks
@ -91,6 +92,11 @@ namespace chunkmanager
chunks_to_mesh_queue.clear();
}
void send_to_chunk_meshing_thread(Chunk::Chunk* c, int priority){
c->setState(Chunk::CHUNK_STATE_IN_MESHING_QUEUE, true);
chunks_to_mesh_queue.push(std::make_pair(c, MESHING_PRIORITY_NORMAL));
}
oneapi::tbb::concurrent_queue<chunk_index_t> chunks_todelete;
void update(){
while(should_run) {
@ -217,8 +223,7 @@ namespace chunkmanager
// Mark as present in the queue before sending to avoid strange
// a chunk being marked as in the queue after it was already
// processed
c->setState(Chunk::CHUNK_STATE_IN_MESHING_QUEUE, true);
chunks_to_mesh_queue.push(std::make_pair(c, MESHING_PRIORITY_NORMAL));
send_to_chunk_meshing_thread(c, MESHING_PRIORITY_NORMAL);
}
}else mesh++;
}
@ -278,7 +283,8 @@ namespace chunkmanager
void blockpick(WorldUpdateMsg& msg){
int old_bx{0}, old_by{0}, old_bz{0};
Chunk::Chunk* old_chunk;
int old_px{0}, old_py{0}, old_pz{0};
Chunk::Chunk* old_chunk{nullptr};
// cast a ray from the camera in the direction pointed by the camera itself
glm::vec3 pos = msg.cameraPos;
@ -302,11 +308,10 @@ namespace chunkmanager
ChunkTable::accessor a;
if(!chunks.find(a, Chunk::calculateIndex(px, py, pz))) continue;
Chunk::Chunk* c = a->second;
if(!c->getState(Chunk::CHUNK_STATE_GENERATED) || c->getState(Chunk::CHUNK_STATE_EMPTY)) continue;
if(!c->isFree() || !c->getState(Chunk::CHUNK_STATE_GENERATED)) continue;
Block b = c->getBlock(bx, by, bz);
a.release();
// if the block is non empty
if(b != Block::AIR){
@ -318,14 +323,15 @@ namespace chunkmanager
old_chunk->setBlock(msg.block, old_bx, old_by, old_bz);
// mark the mesh of the chunk the be updated
chunks_to_mesh_queue.push(std::make_pair(old_chunk, MESHING_PRIORITY_PLAYER_EDIT));
if(c != old_chunk) chunks_to_mesh_queue.push(std::make_pair(c, MESHING_PRIORITY_PLAYER_EDIT));
send_to_chunk_meshing_thread(old_chunk, MESHING_PRIORITY_PLAYER_EDIT);
if(c != old_chunk) send_to_chunk_meshing_thread(c,
MESHING_PRIORITY_PLAYER_EDIT);
debug::window::set_parameter("block_last_action", true);
debug::window::set_parameter("block_last_action_block_type", (int)(msg.block));
debug::window::set_parameter("block_last_action_x", px1*CHUNK_SIZE + bx1);
debug::window::set_parameter("block_last_action_y", px1*CHUNK_SIZE + by1);
debug::window::set_parameter("block_last_action_z", px1*CHUNK_SIZE + bz1);
debug::window::set_parameter("block_last_action_x", old_px*CHUNK_SIZE+bx);
debug::window::set_parameter("block_last_action_y", old_py*CHUNK_SIZE+by);
debug::window::set_parameter("block_last_action_z", old_pz*CHUNK_SIZE+bz);
}else{
// replace the current block with air to remove it
c->setBlock( Block::AIR, bx, by, bz);
@ -361,6 +367,9 @@ namespace chunkmanager
old_bx = bx;
old_by = by;
old_bz = bz;
old_px = px;
old_py = py;
old_pz = pz;
}
}