memartel/SQCSimulator2023
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Séparation Chunk::Update et VertexBuffer::SetMeshData, Cleanup

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This commit is contained in:
MarcEricMartel
2021-12-13 23:24:12 -05:00
parent 7eb9f44d41
commit e8a9cbb96e
7 changed files with 72 additions and 55 deletions
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68
SQCSim2021/world.cpp
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@@ -51,34 +51,42 @@ void World::TransposeWorld(Player& player, Bullet* bullets[MAX_BULLETS]) {
if (x > 0) {
for (int ax = 0; ax < WORLD_SIZE_X; ++ax)
for (int ay = 0; ay < WORLD_SIZE_Y; ++ay)
if (ax - x >= 0)
if (ax - x >= 0) {
m_chunks.Set(ax - x, ay,
m_chunks.Remove(ax, ay));
if (ax == WORLD_SIZE_X - 1) m_chunks.Get(ax - x, ay)->MakeDirty();
}
else if (m_chunks.Get(ax, ay)) m_tbDeleted.emplace_back(m_chunks.Remove(ax, ay));
}
else if (x < 0) {
for (int ax = WORLD_SIZE_X - 1; ax >= 0; --ax)
for (int ay = WORLD_SIZE_Y - 1; ay >= 0; --ay)
if (ax - x < WORLD_SIZE_X)
if (ax - x < WORLD_SIZE_X) {
m_chunks.Set(ax - x, ay,
m_chunks.Remove(ax, ay));
if (ax + x == 0) m_chunks.Get(ax + x, ay)->MakeDirty();
}
else if (m_chunks.Get(ax, ay)) m_tbDeleted.emplace_back(m_chunks.Remove(ax, ay));
}
if (y > 0) {
for (int ax = 0; ax < WORLD_SIZE_X; ++ax)
for (int ay = 0; ay < WORLD_SIZE_Y; ++ay)
if (ay - y >= 0)
if (ay - y >= 0) {
m_chunks.Set(ax, ay - y,
m_chunks.Remove(ax, ay));
if (ay == WORLD_SIZE_Y) m_chunks.Get(ax, ay - y)->MakeDirty();
}
else if (m_chunks.Get(ax, ay)) m_tbDeleted.emplace_back(m_chunks.Remove(ax, ay));
}
else if (y < 0) {
for (int ax = WORLD_SIZE_X - 1; ax >= 0; --ax)
for (int ay = WORLD_SIZE_Y - 1; ay >= 0; --ay)
if (ay - y < WORLD_SIZE_Y)
if (ay - y < WORLD_SIZE_Y) {
m_chunks.Set(ax, ay - y,
m_chunks.Remove(ax, ay));
if (ay - x == 0) m_chunks.Get(ax, ay - y)->MakeDirty();
}
else if (m_chunks.Get(ax, ay)) m_tbDeleted.emplace_back(m_chunks.Remove(ax, ay));
}
@@ -289,14 +297,14 @@ void World::UpdateWorld(Player& player, Perlin& perlin, BlockInfo* blockinfo[BTY
int side = 0;
int threads = 0;
std::future<Chunk*> genThList[THREADS_GENERATE_CHUNKS];
//std::future<Chunk*> updateThList[THREADS_UPDATE_CHUNKS];
std::future<Chunk*> updateThList[THREADS_UPDATE_CHUNKS];
if (frameGenerate > 0) --frameGenerate;
if (frameUpdate > 0) --frameUpdate;
if (frameDelete > 0) --frameDelete;
if (!frameGenerate)
while (side * CHUNK_SIZE_X <= VIEW_DISTANCE * 2) {
while (side * CHUNK_SIZE_X <= VIEW_DISTANCE * 2 + CHUNK_SIZE_X) {
int tx = -side, ty = -side;
int chx = 0;
int chy = 0;
@@ -370,10 +378,13 @@ void World::UpdateWorld(Player& player, Perlin& perlin, BlockInfo* blockinfo[BTY
break;
int chx = cx + tx * CHUNK_SIZE_X;
int chy = cy + ty * CHUNK_SIZE_Z;
if (ChunkAt(chx, 1, chy) &&
if (ChunkAt(chx, 1, chy) &&
ChunkAt(chx, 1, chy)->IsDirty()) {
ChunkAt(chx, 1, chy)->Update(blockinfo, this);
if (threads++ == THREADS_UPDATE_CHUNKS) frameUpdate = FRAMES_UPDATE_CHUNKS;
updateThList[threads++] =
std::async(std::launch::async,
[](Chunk* chunk, BlockInfo* blockinfo[BTYPE_LAST], World* world) {
chunk->Update(blockinfo, world); return chunk; }, ChunkAt(chx, 1, chy), blockinfo, this);
if (threads == THREADS_UPDATE_CHUNKS) frameUpdate = FRAMES_UPDATE_CHUNKS;
}
}
for (; ty <= side; ++ty) {
@@ -381,10 +392,13 @@ void World::UpdateWorld(Player& player, Perlin& perlin, BlockInfo* blockinfo[BTY
break;
int chx = cx + tx * CHUNK_SIZE_X;
int chy = cy + ty * CHUNK_SIZE_Z;
if (ChunkAt(chx, 1, chy) &&
if (ChunkAt(chx, 1, chy) &&
ChunkAt(chx, 1, chy)->IsDirty()) {
ChunkAt(chx, 1, chy)->Update(blockinfo, this);
if (threads++ == THREADS_UPDATE_CHUNKS) frameUpdate = FRAMES_UPDATE_CHUNKS;
updateThList[threads++] =
std::async(std::launch::async,
[](Chunk* chunk, BlockInfo* blockinfo[BTYPE_LAST], World* world) {
chunk->Update(blockinfo, world); return chunk; }, ChunkAt(chx, 1, chy), blockinfo, this);
if (threads == THREADS_UPDATE_CHUNKS) frameUpdate = FRAMES_UPDATE_CHUNKS;
}
}
for (; tx >= -side; --tx) {
@@ -392,10 +406,13 @@ void World::UpdateWorld(Player& player, Perlin& perlin, BlockInfo* blockinfo[BTY
break;
int chx = cx + tx * CHUNK_SIZE_X;
int chy = cy + ty * CHUNK_SIZE_Z;
if (ChunkAt(chx, 1, chy) &&
if (ChunkAt(chx, 1, chy) &&
ChunkAt(chx, 1, chy)->IsDirty()) {
ChunkAt(chx, 1, chy)->Update(blockinfo, this);
if (threads++ == THREADS_UPDATE_CHUNKS) frameUpdate = FRAMES_UPDATE_CHUNKS;
updateThList[threads++] =
std::async(std::launch::async,
[](Chunk* chunk, BlockInfo* blockinfo[BTYPE_LAST], World* world) {
chunk->Update(blockinfo, world); return chunk; }, ChunkAt(chx, 1, chy), blockinfo, this);
if (threads == THREADS_UPDATE_CHUNKS) frameUpdate = FRAMES_UPDATE_CHUNKS;
}
}
for (; ty >= -side; --ty) {
@@ -403,36 +420,27 @@ void World::UpdateWorld(Player& player, Perlin& perlin, BlockInfo* blockinfo[BTY
break;
int chx = cx + tx * CHUNK_SIZE_X;
int chy = cy + ty * CHUNK_SIZE_Z;
if (ChunkAt(chx, 1, chy) &&
ChunkAt(chx, 1, chy)->IsDirty()) {
ChunkAt(chx, 1, chy)->Update(blockinfo, this);
if (threads++ == THREADS_UPDATE_CHUNKS) frameUpdate = FRAMES_UPDATE_CHUNKS;
}
/*if (ChunkAt(chx, 1, chy) && // Version multithread d'UpdateChunks qui ne fonctionne pas.
if (ChunkAt(chx, 1, chy) &&
ChunkAt(chx, 1, chy)->IsDirty()) {
updateThList[threads++] =
std::async(std::launch::async,
[](Chunk* chunk, BlockInfo* blockinfo[BTYPE_LAST], World* world) {
chunk->Update(blockinfo, world); return chunk; }, ChunkAt(chx, 1, chy), blockinfo, this);
if (threads == THREADS_UPDATE_CHUNKS) frameUpdate = FRAMES_UPDATE_CHUNKS;
}*/
}
}
if (frameUpdate)
break;
++side;
}
/*if (threads > 0) {
for (int i = 0; i < threads; ++i)
updateThList[i].wait();
if (threads > 0) {
for (int i = 0; i < threads; ++i) {
int x, y;
updateThList[i].wait();
Chunk* chunk = updateThList[i].get();
chunk->GetPosition(x, y);
m_chunks.Set(x - m_center[0], y - m_center[1], chunk);
chunk->FlushMeshToVBO();
}
}*/
}
CleanUpWorld(frameDelete);
}