memartel/SyndicatQuebecoisdelaConstructionSimulator2021
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This commit is contained in:
MarcEricMartel
2021-11-19 11:11:08 -05:00
parent ad8f414840
commit c6c1582904
4 changed files with 96 additions and 48 deletions
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32
SQCSim2021/chunk.cpp
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@@ -5,18 +5,44 @@ Chunk::Chunk(int x, int y) : m_posX(x), m_posY(y) { m_blocks.Reset(BTYPE_AIR); }
Chunk::~Chunk() { }
void Chunk::RemoveBlock(int x, int y, int z) {
void Chunk::RemoveBlock(int x, int y, int z, World* world) {
m_blocks.Set(x, y, z, BTYPE_AIR);
CheckNeighbors(x, y, world);
m_isDirty = true;
}
void Chunk::SetBlock(int x, int y, int z, BlockType type) {
void Chunk::SetBlock(int x, int y, int z, BlockType type, World* world) {
m_blocks.Set(x, y, z, type);
CheckNeighbors(x, y, world);
m_isDirty = true;
}
BlockType Chunk::GetBlock(int x, int y, int z) { return m_blocks.Get(x, y, z); }
void Chunk::CheckNeighbors(int x, int z, World* world) {
if (x == 0 && m_posX > 0 &&
world->ChunkAt((m_posX - 1) * CHUNK_SIZE_X, 1, m_posY * CHUNK_SIZE_Z) &&
!world->ChunkAt((m_posX - 1) * CHUNK_SIZE_X, 1, m_posY * CHUNK_SIZE_Z)->IsDirty())
world->ChunkAt((m_posX - 1) * CHUNK_SIZE_X, 1, m_posY * CHUNK_SIZE_Z)->MakeDirty();
else if (x == CHUNK_SIZE_X - 1 && m_posX < VIEW_DISTANCE &&
world->ChunkAt((m_posX + 1) * CHUNK_SIZE_X, 1, m_posY * CHUNK_SIZE_Z) &&
!world->ChunkAt((m_posX + 1) * CHUNK_SIZE_X, 1, m_posY * CHUNK_SIZE_Z)->IsDirty())
world->ChunkAt((m_posX + 1) * CHUNK_SIZE_X, 1, m_posY * CHUNK_SIZE_Z)->MakeDirty();
if (z == 0 && m_posY > 0 &&
world->ChunkAt(m_posX * CHUNK_SIZE_X, 1, (m_posY - 1) * CHUNK_SIZE_Z) &&
!world->ChunkAt(m_posX * CHUNK_SIZE_X, 1, (m_posY - 1) * CHUNK_SIZE_Z)->IsDirty())
world->ChunkAt(m_posX * CHUNK_SIZE_X, 1, (m_posY - 1) * CHUNK_SIZE_Z)->MakeDirty();
else if (z == CHUNK_SIZE_X - 1 && m_posY < VIEW_DISTANCE &&
world->ChunkAt(m_posX * CHUNK_SIZE_X, 1, (m_posY + 1) * CHUNK_SIZE_Z) &&
!world->ChunkAt(m_posX * CHUNK_SIZE_X, 1, (m_posY + 1) * CHUNK_SIZE_Z)->IsDirty())
world->ChunkAt(m_posX * CHUNK_SIZE_X, 1, (m_posY + 1) * CHUNK_SIZE_Z)->MakeDirty();
}
void Chunk::Update(BlockInfo* blockinfo[BTYPE_LAST], World* world) {
float u, v, s;
// Update mesh
@@ -101,3 +127,5 @@ void Chunk::Render() const { m_vertexBuffer.Render(); }
bool Chunk::IsDirty() const { return m_isDirty; }
void Chunk::MakeDirty() { m_isDirty = true; }

6
SQCSim2021/chunk.h
View File

@@ -24,14 +24,16 @@ class Chunk {
Chunk(int x, int y);
~Chunk();
void RemoveBlock(int x, int y, int z);
void SetBlock(int x, int y, int z, BlockType type);
void RemoveBlock(int x, int y, int z, World* world);
void SetBlock(int x, int y, int z, BlockType type, World* world);
BlockType GetBlock(int x, int y, int z);
void CheckNeighbors(int x, int z, World* world);
void Update(BlockInfo* blockinfo[BTYPE_LAST], World* world);
void Render() const;
bool IsDirty() const;
void MakeDirty();
};
#endif // CHUNK_H__

2
SQCSim2021/define.h
View File

@@ -16,6 +16,8 @@
#define CHUNK_SIZE_X 16
#define CHUNK_SIZE_Y 128
#define CHUNK_SIZE_Z 16
#define MAX_RENDER_CHUNKS 2
#define MAX_UPDATE_CHUNKS 2
typedef uint8_t BlockType;
enum BLOCK_TYPE { BTYPE_AIR, BTYPE_DIRT, BTYPE_GRASS, BTYPE_METAL, BTYPE_ICE, BTYPE_LAST };

104
SQCSim2021/engine.cpp
View File

@@ -48,47 +48,7 @@ void Engine::Init()
m_audio.ToggleMusicState();
// Init Chunks
for (int chx = 0; chx < VIEW_DISTANCE; ++chx) // Un beau gros monde de VIEW_DISTANCE Chunks par VIEW_DISTANCE Chunks.
for (int chy = 0; chy < VIEW_DISTANCE; ++chy)
m_world.GetChunks().Set(chx, chy, new Chunk(chx, chy));
// G<>n<EFBFBD>ration Chunks.
for (int chx = 0; chx < VIEW_DISTANCE; ++chx)
for (int chy = 0; chy < VIEW_DISTANCE; ++chy) {
for (int x = 0; x < CHUNK_SIZE_X; ++x)
for (int z = 0; z < CHUNK_SIZE_Z; ++z)
for (int y = 0; y < 32; ++y)
m_world.GetChunks().Get(chx, chy)->SetBlock(x, y, z, ((chx + chy) % (BTYPE_LAST - 1)) + 1);
m_world.GetChunks().Get(chx, chy)->SetBlock(5, 32, 15, BTYPE_GRASS);
m_world.GetChunks().Get(chx, chy)->SetBlock(5, 33, 15, BTYPE_GRASS);
m_world.GetChunks().Get(chx, chy)->SetBlock(5, 34, 15, BTYPE_GRASS);
m_world.GetChunks().Get(chx, chy)->SetBlock(6, 34, 15, BTYPE_GRASS);
m_world.GetChunks().Get(chx, chy)->SetBlock(7, 34, 15, BTYPE_GRASS);
m_world.GetChunks().Get(chx, chy)->SetBlock(7, 33, 15, BTYPE_GRASS);
m_world.GetChunks().Get(chx, chy)->SetBlock(7, 32, 15, BTYPE_GRASS);
m_world.GetChunks().Get(chx, chy)->SetBlock(8, 32, 3, BTYPE_GRASS);
m_world.GetChunks().Get(chx, chy)->SetBlock(8, 33, 4, BTYPE_GRASS);
m_world.GetChunks().Get(chx, chy)->SetBlock(8, 34, 5, BTYPE_GRASS);
m_world.GetChunks().Get(chx, chy)->SetBlock(8, 35, 6, BTYPE_GRASS);
m_world.GetChunks().Get(chx, chy)->SetBlock(11, 32, 5, BTYPE_GRASS);
m_world.GetChunks().Get(chx, chy)->SetBlock(11, 33, 5, BTYPE_GRASS);
m_world.GetChunks().Get(chx, chy)->SetBlock(11, 34, 5, BTYPE_GRASS);
m_world.GetChunks().Get(chx, chy)->SetBlock(11, 35, 5, BTYPE_GRASS);
m_world.GetChunks().Get(chx, chy)->SetBlock(12, 32, 5, BTYPE_GRASS);
m_world.GetChunks().Get(chx, chy)->SetBlock(12, 33, 5, BTYPE_GRASS);
m_world.GetChunks().Get(chx, chy)->SetBlock(12, 34, 5, BTYPE_GRASS);
m_world.GetChunks().Get(chx, chy)->SetBlock(12, 35, 5, BTYPE_GRASS);
m_world.GetChunks().Get(chx, chy)->SetBlock(13, 32, 5, BTYPE_GRASS);
m_world.GetChunks().Get(chx, chy)->SetBlock(13, 33, 5, BTYPE_GRASS);
m_world.GetChunks().Get(chx, chy)->SetBlock(13, 34, 5, BTYPE_GRASS);
m_world.GetChunks().Get(chx, chy)->SetBlock(13, 35, 5, BTYPE_GRASS);
m_world.GetChunks().Get(chx, chy)->SetBlock(14, 32, 5, BTYPE_GRASS);
m_world.GetChunks().Get(chx, chy)->SetBlock(14, 33, 5, BTYPE_GRASS);
m_world.GetChunks().Get(chx, chy)->SetBlock(14, 34, 5, BTYPE_GRASS);
m_world.GetChunks().Get(chx, chy)->SetBlock(14, 35, 5, BTYPE_GRASS);
}
m_world.GetChunks().Reset(nullptr);
// Gestion de souris.
CenterMouse();
@@ -243,15 +203,71 @@ void Engine::Render(float elapsedTime) {
glEnable(GL_LIGHT0);
m_shader01.Use();
m_textureAtlas.Bind();
int cx = m_player.GetPosition().x;
int cy = m_player.GetPosition().z;
int accRender = 0;
for (int chx = cx - CHUNK_SIZE_X * 6; chx < cx + CHUNK_SIZE_X * 6; chx+= CHUNK_SIZE_X)
for (int chy = cy - CHUNK_SIZE_Z * 6; chy < cy + CHUNK_SIZE_Z * 6; chy += CHUNK_SIZE_Z) {
if (!m_world.ChunkAt(chx, 1, chy)) {
m_world.GetChunks().Set(chx / CHUNK_SIZE_X, chy / CHUNK_SIZE_Z, new Chunk(chx / CHUNK_SIZE_X, chy / 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 < 32; ++y)
m_world.ChunkAt(chx, 1, chy)->SetBlock(x, y, z, (chx + chy) % (BTYPE_LAST - 1) + 1, &m_world);
m_world.ChunkAt(chx, 1, chy)->SetBlock(5, 32, 15, BTYPE_GRASS, &m_world);
m_world.ChunkAt(chx, 1, chy)->SetBlock(5, 33, 15, BTYPE_GRASS, &m_world);
m_world.ChunkAt(chx, 1, chy)->SetBlock(5, 34, 15, BTYPE_GRASS, &m_world);
m_world.ChunkAt(chx, 1, chy)->SetBlock(6, 34, 15, BTYPE_GRASS, &m_world);
m_world.ChunkAt(chx, 1, chy)->SetBlock(7, 34, 15, BTYPE_GRASS, &m_world);
m_world.ChunkAt(chx, 1, chy)->SetBlock(7, 33, 15, BTYPE_GRASS, &m_world);
m_world.ChunkAt(chx, 1, chy)->SetBlock(7, 32, 15, BTYPE_GRASS, &m_world);
m_world.ChunkAt(chx, 1, chy)->SetBlock(8, 32, 3, BTYPE_GRASS, &m_world);
m_world.ChunkAt(chx, 1, chy)->SetBlock(8, 33, 4, BTYPE_GRASS, &m_world);
m_world.ChunkAt(chx, 1, chy)->SetBlock(8, 34, 5, BTYPE_GRASS, &m_world);
m_world.ChunkAt(chx, 1, chy)->SetBlock(8, 35, 6, BTYPE_GRASS, &m_world);
m_world.ChunkAt(chx, 1, chy)->SetBlock(11, 32, 5, BTYPE_GRASS, &m_world);
m_world.ChunkAt(chx, 1, chy)->SetBlock(11, 33, 5, BTYPE_GRASS, &m_world);
m_world.ChunkAt(chx, 1, chy)->SetBlock(11, 34, 5, BTYPE_GRASS, &m_world);
m_world.ChunkAt(chx, 1, chy)->SetBlock(11, 35, 5, BTYPE_GRASS, &m_world);
m_world.ChunkAt(chx, 1, chy)->SetBlock(12, 32, 5, BTYPE_GRASS, &m_world);
m_world.ChunkAt(chx, 1, chy)->SetBlock(12, 33, 5, BTYPE_GRASS, &m_world);
m_world.ChunkAt(chx, 1, chy)->SetBlock(12, 34, 5, BTYPE_GRASS, &m_world);
m_world.ChunkAt(chx, 1, chy)->SetBlock(12, 35, 5, BTYPE_GRASS, &m_world);
m_world.ChunkAt(chx, 1, chy)->SetBlock(13, 32, 5, BTYPE_GRASS, &m_world);
m_world.ChunkAt(chx, 1, chy)->SetBlock(13, 33, 5, BTYPE_GRASS, &m_world);
m_world.ChunkAt(chx, 1, chy)->SetBlock(13, 34, 5, BTYPE_GRASS, &m_world);
m_world.ChunkAt(chx, 1, chy)->SetBlock(13, 35, 5, BTYPE_GRASS, &m_world);
m_world.ChunkAt(chx, 1, chy)->SetBlock(14, 32, 5, BTYPE_GRASS, &m_world);
m_world.ChunkAt(chx, 1, chy)->SetBlock(14, 33, 5, BTYPE_GRASS, &m_world);
m_world.ChunkAt(chx, 1, chy)->SetBlock(14, 34, 5, BTYPE_GRASS, &m_world);
m_world.ChunkAt(chx, 1, chy)->SetBlock(14, 35, 5, BTYPE_GRASS, &m_world);
if (++accRender > MAX_RENDER_CHUNKS) {
chx = cx + CHUNK_SIZE_X * 6;
chy = cy + CHUNK_SIZE_Z * 6;
}
}
}
int accUpdate = 0;
for (int chx = 0; chx < VIEW_DISTANCE; chx++)
for (int chy = 0; chy < VIEW_DISTANCE; chy++) {
if (m_world.GetChunks().Get(chx, chy)) {
all.ApplyTranslation(chx * CHUNK_SIZE_X, 0, chy * CHUNK_SIZE_Z);
all.Use();
if (m_world.GetChunks().Get(chx, chy)->IsDirty())
m_world.GetChunks().Get(chx, chy)->Update(m_blockinfo, &m_world);
//if (chx * CHUNK_SIZE_X >= m_player.GetPosition().x * m_player.GetDirection().x && chy * CHUNK_SIZE_Z >= m_player.GetPosition().z * m_player.GetDirection().z)
if (m_world.GetChunks().Get(chx, chy)->IsDirty())
if (++accUpdate < MAX_UPDATE_CHUNKS)
m_world.GetChunks().Get(chx, chy)->Update(m_blockinfo, &m_world);
/* View fustrum culling va ici */
m_world.GetChunks().Get(chx, chy)->Render();
all.ApplyTranslation(-chx * CHUNK_SIZE_X, 0, -chy * CHUNK_SIZE_Z);
}
}
m_shader01.Disable();