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https://github.com/griffi-gh/kubi.git
synced 2024-11-22 06:48:43 -06:00
Placement queue, binary transparency, WIP trees
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parent
626e9e654d
commit
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@ -32,6 +32,9 @@ pub enum Block {
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Cobblestone,
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TallGrass,
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Planks,
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Torch,
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Wood,
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Leaf,
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}
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impl Block {
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@ -90,6 +93,24 @@ impl Block {
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collision: CollisionType::Solid,
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raycast_collision: true,
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},
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Self::Torch => BlockDescriptor {
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name: "torch",
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render: RenderType::CrossShape(CrossTexture::all(BlockTexture::Torch)),
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collision: CollisionType::None,
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raycast_collision: true,
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},
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Self::Wood => BlockDescriptor {
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name: "leaf",
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render: RenderType::SolidBlock(CubeTexture::horizontal_vertical(BlockTexture::Wood, BlockTexture::WoodTop)),
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collision: CollisionType::Solid,
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raycast_collision: true,
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},
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Self::Leaf => BlockDescriptor {
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name: "leaf",
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render: RenderType::BinaryTransparency(CubeTexture::all(BlockTexture::Leaf)),
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collision: CollisionType::Solid,
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raycast_collision: true,
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},
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}
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}
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}
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@ -170,5 +191,6 @@ pub enum CollisionType {
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pub enum RenderType {
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None,
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SolidBlock(CubeTexture),
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BinaryTransparency(CubeTexture),
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CrossShape(CrossTexture),
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}
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@ -29,9 +29,26 @@ fn local_y_position(height: i32, chunk_position: IVec3) -> Option<usize> {
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(0..CHUNK_SIZE as i32).contains(&position).then_some(position as usize)
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}
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pub fn generate_world(chunk_position: IVec3, seed: u64) -> BlockData {
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pub struct QueuedBlock {
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pub position: IVec3,
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pub block_type: Block,
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}
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pub fn generate_world(chunk_position: IVec3, seed: u64) -> (BlockData, Vec<QueuedBlock>) {
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let offset = chunk_position * CHUNK_SIZE as i32;
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let mut blocks = Box::new([[[Block::Air; CHUNK_SIZE]; CHUNK_SIZE]; CHUNK_SIZE]);
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let mut queue = Vec::with_capacity(0);
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let mut smart_place = |blocks: &mut BlockData, position: IVec3, block: Block| {
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if position.to_array().iter().any(|&x| !(0..CHUNK_SIZE).contains(&(x as usize))) {
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queue.push(QueuedBlock {
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position: offset + position,
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block_type: block
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});
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} else {
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blocks[position.x as usize][position.y as usize][position.z as usize] = block;
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}
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};
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let mut height_noise = FastNoise::seeded(seed);
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height_noise.set_fractal_type(FractalType::FBM);
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@ -46,10 +63,10 @@ pub fn generate_world(chunk_position: IVec3, seed: u64) -> BlockData {
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let mut rng = Xoshiro256StarStar::seed_from_u64(
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seed
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^ ((chunk_position.x as u32 as u64) << 0)
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^ ((chunk_position.y as u32 as u64) << 16)
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^ ((chunk_position.z as u32 as u64) << 32)
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);
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let tall_grass_map: [[u8; CHUNK_SIZE]; CHUNK_SIZE] = rng.gen();
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let rng_map_a: [[f32; CHUNK_SIZE]; CHUNK_SIZE] = rng.gen();
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let rng_map_b: [[f32; CHUNK_SIZE]; CHUNK_SIZE] = rng.gen();
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// let mut cave_noise = FastNoise::seeded(seed.rotate_left(1));
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// cave_noise.set_fractal_type(FractalType::FBM);
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@ -86,11 +103,22 @@ pub fn generate_world(chunk_position: IVec3, seed: u64) -> BlockData {
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blocks[x][y][z] = Block::Grass;
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}
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//place tall grass
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if tall_grass_map[x][z] < 10 {
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if rng_map_a[x][z] < 0.03 {
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if let Some(y) = local_y_position(height + 1, chunk_position) {
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blocks[x][y][z] = Block::TallGrass;
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}
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}
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//place trees!
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if rng_map_a[x][z] < 0.001 {
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if let Some(y) = local_y_position(height + 1, chunk_position) {
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let tree_pos = ivec3(x as i32, y as i32, z as i32);
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let tree_height = 6 + (rng_map_b[x][z] * 6.).round() as i32;
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for tree_y in 0..tree_height {
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smart_place(&mut blocks, tree_pos + IVec3::Y * tree_y, Block::Wood);
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}
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smart_place(&mut blocks, tree_pos + IVec3::Y * tree_height, Block::Leaf);
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}
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}
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}
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}
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@ -111,7 +139,7 @@ pub fn generate_world(chunk_position: IVec3, seed: u64) -> BlockData {
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// }
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}
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blocks
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(blocks, queue)
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// let mut cave_noise = FastNoise::seeded(seed);
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// cave_noise.set_fractal_type(FractalType::FBM);
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@ -23,6 +23,7 @@ const BLOCK_KEY_MAP: &[(VirtualKeyCode, Block)] = &[
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(VirtualKeyCode::Key4, Block::Grass),
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(VirtualKeyCode::Key5, Block::Sand),
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(VirtualKeyCode::Key6, Block::Stone),
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(VirtualKeyCode::Key7, Block::Torch),
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];
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fn pick_block_with_number_keys(
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@ -12,6 +12,7 @@ use super::{
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ChunkStorage, ChunkMeshStorage,
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chunk::{Chunk, DesiredChunkState, CHUNK_SIZE, ChunkMesh, CurrentChunkState, ChunkData},
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tasks::{ChunkTaskManager, ChunkTaskResponse, ChunkTask},
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queue::{BlockUpdateQueue, BlockUpdateEvent},
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};
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const MAX_CHUNK_OPS_INGAME: usize = 6;
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@ -170,12 +171,13 @@ fn process_completed_tasks(
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mut world: UniqueViewMut<ChunkStorage>,
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mut meshes: NonSendSync<UniqueViewMut<ChunkMeshStorage>>,
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renderer: NonSendSync<UniqueView<Renderer>>,
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state: UniqueView<GameState>
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state: UniqueView<GameState>,
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mut queue: UniqueViewMut<BlockUpdateQueue>,
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) {
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let mut ops: usize = 0;
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while let Some(res) = task_manager.receive() {
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match res {
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ChunkTaskResponse::LoadedChunk { position, chunk_data } => {
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ChunkTaskResponse::LoadedChunk { position, chunk_data, queued } => {
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//check if chunk exists
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let Some(chunk) = world.chunks.get_mut(&position) else {
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log::warn!("blocks data discarded: chunk doesn't exist");
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@ -196,6 +198,14 @@ fn process_completed_tasks(
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//update chunk state
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chunk.current_state = CurrentChunkState::Loaded;
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//push queued blocks
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for event in queued {
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queue.push(BlockUpdateEvent {
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position: event.position,
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value: event.block_type,
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});
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}
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//increase ops counter
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ops += 1;
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},
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@ -39,12 +39,16 @@ pub fn generate_mesh(data: MeshGenData) -> (Vec<ChunkVertex>, Vec<u32>) {
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let descriptor = block.descriptor();
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match descriptor.render {
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RenderType::None => continue,
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RenderType::SolidBlock(textures) => {
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RenderType::SolidBlock(textures) | RenderType::BinaryTransparency(textures) => {
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for face in CubeFace::iter() {
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let facing_direction = face.normal();
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let facing_coord = coord + facing_direction;
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let facing_descriptor = get_block(facing_coord).descriptor();
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let face_obstructed = matches!(facing_descriptor.render, RenderType::SolidBlock(_));
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let face_obstructed = match descriptor.render {
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RenderType::SolidBlock(_) => matches!(facing_descriptor.render, RenderType::SolidBlock(_)),
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RenderType::BinaryTransparency(_) => matches!(facing_descriptor.render, RenderType::SolidBlock(_) | RenderType::BinaryTransparency(_)),
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_ => unreachable!(),
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};
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if !face_obstructed {
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let face_texture = match face {
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CubeFace::Top => textures.top,
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@ -1,6 +1,9 @@
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use flume::{Sender, Receiver};
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use glam::IVec3;
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use kubi_shared::networking::messages::{ClientToServerMessage, ServerToClientMessage};
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use kubi_shared::{
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networking::messages::{ClientToServerMessage, ServerToClientMessage},
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worldgen::QueuedBlock
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};
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use shipyard::{Unique, UniqueView, View, IntoIter};
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use rayon::{ThreadPool, ThreadPoolBuilder};
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use super::{
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@ -8,7 +11,10 @@ use super::{
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mesh::{generate_mesh, data::MeshGenData},
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worldgen::generate_world,
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};
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use crate::{rendering::world::ChunkVertex, networking::{UdpClient, NetworkEvent}};
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use crate::{
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rendering::world::ChunkVertex,
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networking::{UdpClient, NetworkEvent}
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};
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use kubi_udp::client::ClientEvent;
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pub enum ChunkTask {
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@ -25,6 +31,7 @@ pub enum ChunkTaskResponse {
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LoadedChunk {
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position: IVec3,
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chunk_data: BlockData,
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queued: Vec<QueuedBlock>
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},
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GeneratedMesh {
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position: IVec3,
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@ -59,8 +66,8 @@ impl ChunkTaskManager {
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ChunkTaskResponse::GeneratedMesh { position, vertices, indexes }
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},
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ChunkTask::LoadChunk { position, seed } => {
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let chunk_data = generate_world(position, seed);
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ChunkTaskResponse::LoadedChunk { position, chunk_data }
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let (chunk_data, queued) = generate_world(position, seed);
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ChunkTaskResponse::LoadedChunk { position, chunk_data, queued }
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}
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});
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});
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@ -97,7 +104,9 @@ pub fn inject_network_responses_into_manager_queue(
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if let ClientEvent::MessageReceived(ServerToClientMessage::ChunkResponse { chunk, data }) = &event.0 {
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let position = IVec3::from_array(*chunk);
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manager.add_sussy_response(ChunkTaskResponse::LoadedChunk {
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position, chunk_data: data.clone()
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position,
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chunk_data: data.clone(),
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queued: Vec::with_capacity(0)
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});
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}
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}
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