memartel/SQCSimulator2023
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This commit is contained in:
MarcEricMartel
2021-11-30 19:55:11 -05:00
parent de7945038c
commit 97ffc34e24
26 changed files with 221 additions and 203 deletions
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58
SQCSim2021/chunk.cpp
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@@ -3,7 +3,32 @@
Chunk::Chunk(int x, int y) : m_posX(x), m_posY(y) { m_blocks.Reset(BTYPE_AIR); }
Chunk::~Chunk() { }
Chunk::Chunk(int x, int y, char data[CHUNK_SIZE_X * CHUNK_SIZE_Y * CHUNK_SIZE_Z]) : m_posX(x), m_posY(y) {
for (int x = 0; x < CHUNK_SIZE_X; ++x)
for (int z = 0; z < CHUNK_SIZE_Z; ++z)
for (int y = 0; y < CHUNK_SIZE_Y; ++y)
m_blocks.Set(x, y, z, data[x + (z * CHUNK_SIZE_X) + (y * CHUNK_SIZE_Z * CHUNK_SIZE_X)]);
}
Chunk::~Chunk() {
if (m_isModified) {
char data[CHUNK_SIZE_X * CHUNK_SIZE_Y * CHUNK_SIZE_Z];
for (int x = 0; x < CHUNK_SIZE_X; ++x)
for (int z = 0; z < CHUNK_SIZE_Z; ++z)
for (int y = 0; y < CHUNK_SIZE_Y; ++y)
data[x + (z * CHUNK_SIZE_X) + (y * CHUNK_SIZE_Z * CHUNK_SIZE_X)] = (char)GetBlock(x, y, z);
std::ostringstream pos;
pos << CHUNK_PATH << m_posX << '_' << m_posY << ".chunk";
std::ofstream output(pos.str().c_str(), std::fstream::binary);
output.write(data, sizeof(data));
output.close();
}
}
void Chunk::RemoveBlock(int x, int y, int z, World* world) {
m_blocks.Set(x, y, z, BTYPE_AIR);
@@ -39,9 +64,10 @@ void Chunk::CheckNeighbors(int x, int z, World* world) {
world->ChunkAt(m_posX * CHUNK_SIZE_X, 1, (m_posY + 1) * CHUNK_SIZE_Z)->MakeDirty();
}
int Chunk::GetPosX() const { return m_posX; }
int Chunk::GetPosY() const { return m_posY; }
void Chunk::GetPosition(int& x, int& y) const {
x = m_posX;
y = m_posY;
}
void Chunk::Update(BlockInfo* blockinfo[BTYPE_LAST], World* world) {
float u, v, s;
@@ -88,10 +114,10 @@ void Chunk::AddBlockToMesh(VertexBuffer::VertexData* vd, int& count, BlockType b
}
if (y == 0 || GetBlock(x, y - 1, z) == BTYPE_AIR) { // -y
vd[count++] = VertexBuffer::VertexData(x, y, z + 1.f, .8f, .8f, .8f, u, v);
vd[count++] = VertexBuffer::VertexData(x, y, z, .8f, .8f, .8f, u, v + s);
vd[count++] = VertexBuffer::VertexData(x + 1.f, y, z, .8f, .8f, .8f, u + s, v + s);
vd[count++] = VertexBuffer::VertexData(x + 1.f, y, z + 1.f, .8f, .8f, .8f, u + s, v);
vd[count++] = VertexBuffer::VertexData(x, y, z + 1.f, .2f, .2f, .2f, u, v);
vd[count++] = VertexBuffer::VertexData(x, y, z, .2f, .2f, .2f, u, v + s);
vd[count++] = VertexBuffer::VertexData(x + 1.f, y, z, .2f, .2f, .2f, u + s, v + s);
vd[count++] = VertexBuffer::VertexData(x + 1.f, y, z + 1.f, .2f, .2f, .2f, u + s, v);
}
if (world->BlockAt(cx + 1, y, cy) == BTYPE_AIR) { // x
@@ -102,17 +128,17 @@ void Chunk::AddBlockToMesh(VertexBuffer::VertexData* vd, int& count, BlockType b
}
if (world->BlockAt(cx - 1, y, cy) == BTYPE_AIR) { // -x
vd[count++] = VertexBuffer::VertexData(x, y + 1.f, z + 1.f, .9f, .9f, .9f, u, v + s);
vd[count++] = VertexBuffer::VertexData(x, y + 1.f, z, .9f, .9f, .9f, u + s, v + s);
vd[count++] = VertexBuffer::VertexData(x, y, z, .9f, .9f, .9f, u + s, v);
vd[count++] = VertexBuffer::VertexData(x, y, z + 1.f, .9f, .9f, .9f, u, v);
vd[count++] = VertexBuffer::VertexData(x, y + 1.f, z + 1.f, .5f, .5f, .5f, u, v + s);
vd[count++] = VertexBuffer::VertexData(x, y + 1.f, z, .5f, .5f, .5f, u + s, v + s);
vd[count++] = VertexBuffer::VertexData(x, y, z, .5f, .5f, .5f, u + s, v);
vd[count++] = VertexBuffer::VertexData(x, y, z + 1.f, .5f, .5f, .5f, u, v);
}
if (world->BlockAt(cx, y, cy + 1) == BTYPE_AIR) { // z
vd[count++] = VertexBuffer::VertexData(x, y, z + 1.f, 1.f, 1.f, 1.f, u, v);
vd[count++] = VertexBuffer::VertexData(x + 1.f, y, z + 1.f, 1.f, 1.f, 1.f, u + s, v);
vd[count++] = VertexBuffer::VertexData(x + 1.f, y + 1.f, z + 1.f, 1.f, 1.f, 1.f, u + s, v + s);
vd[count++] = VertexBuffer::VertexData(x, y + 1.f, z + 1.f, 1.f, 1.f, 1.f, u, v + s);
vd[count++] = VertexBuffer::VertexData(x, y, z + 1.f, .4f, .4f, .4f, u, v);
vd[count++] = VertexBuffer::VertexData(x + 1.f, y, z + 1.f, .4f, .4f, .4f, u + s, v);
vd[count++] = VertexBuffer::VertexData(x + 1.f, y + 1.f, z + 1.f, .4f, .4f, .4f, u + s, v + s);
vd[count++] = VertexBuffer::VertexData(x, y + 1.f, z + 1.f, .4f, .4f, .4f, u, v + s);
}
if (world->BlockAt(cx, y, cy - 1) == BTYPE_AIR) { // -z