changed a lot of stuff, too lazy to write

kubi/src/main.rs

@@ -4,7 +4,7 @@
 use shipyard::{
   World, Workload, IntoWorkload, 
   UniqueView, UniqueViewMut, 
-  NonSendSync
+  NonSendSync, WorkloadModificator
 };
 use glium::{
   glutin::{
@@ -13,7 +13,6 @@ use glium::{
   }
 };
 use glam::vec3;
-use state::GameState;
 use std::time::Instant;
 
 mod logging;
@@ -38,7 +37,7 @@ pub(crate) mod init;
 
 use world::{
   init_game_world,
-  loading::update_loaded_world_around_player, 
+  loading::{update_loaded_world_around_player, switch_to_ingame_if_loaded}, 
   raycast::update_raycasts, queue::apply_queued_blocks
 };
 use player::spawn_player;
@@ -65,6 +64,7 @@ use block_placement::block_placement_system;
 use delta_time::{DeltaTime, init_delta_time};
 use cursor_lock::{insert_lock_state, update_cursor_lock_state, lock_cursor_now};
 use control_flow::{exit_on_esc, insert_control_flow_unique, SetControlFlow};
+use state::{GameState, is_ingame, is_ingame_or_loading, is_loading};
 use init::initialize_from_args;
 
 fn startup() -> Workload {
@@ -84,24 +84,33 @@ fn startup() -> Workload {
 }
 fn update() -> Workload {
   (
-    process_inputs,
-    update_controllers,
-    generate_move_events,
-    update_loaded_world_around_player,
-    update_raycasts,
-    block_placement_system,
-    apply_queued_blocks,
     update_cursor_lock_state,
-    compute_cameras,
+    process_inputs,
     exit_on_esc,
+    (
+      switch_to_ingame_if_loaded,
+    ).into_workload().run_if(is_loading),
+    (
+      update_loaded_world_around_player,
+    ).into_workload().run_if(is_ingame_or_loading),
+    (
+      update_controllers,
+      generate_move_events,
+      update_raycasts,
+      block_placement_system,
+      apply_queued_blocks,
+    ).into_workload().run_if(is_ingame),
+    compute_cameras,
   ).into_workload()
 }
 fn render() -> Workload {
   (
     clear_background,
-    draw_world,
-    draw_current_chunk_border,
-    render_selection_box,
+    (
+      draw_world,
+      draw_current_chunk_border,
+      render_selection_box,
+    ).into_sequential_workload().run_if(is_ingame)
   ).into_sequential_workload()
 }
 fn after_frame_end() -> Workload {

kubi/src/state.rs

@@ -1,10 +1,27 @@
-use strum::EnumIter;
-use shipyard::Unique;
+use shipyard::{Unique, UniqueView};
 
-#[derive(Unique, EnumIter)]
+#[derive(Unique, PartialEq, Eq)]
 #[track(All)]
 pub enum GameState {
   Connecting,
   LoadingWorld,
   InGame
 }
+
+pub fn is_ingame(
+  state: UniqueView<GameState>
+) -> bool {
+  *state == GameState::InGame
+}
+
+pub fn is_loading(
+  state: UniqueView<GameState>
+) -> bool {
+  matches!(*state, GameState::LoadingWorld)
+}
+
+pub fn is_ingame_or_loading(
+  state: UniqueView<GameState>
+) -> bool {
+  matches!(*state, GameState::InGame | GameState::LoadingWorld)
+}

kubi/src/world/chunk.rs

@@ -30,6 +30,11 @@ pub enum CurrentChunkState {
   RecalculatingMesh, 
   Unloading,      
 }
+impl CurrentChunkState {
+  pub fn matches(self, desired: DesiredChunkState) -> bool {
+    desired.matches(self)
+  }
+}
 
 #[derive(Clone, Copy, Debug, PartialEq, Eq, Default)]
 pub enum DesiredChunkState {
@@ -39,6 +44,13 @@ pub enum DesiredChunkState {
   Rendered,
   ToUnload,
 }
+impl DesiredChunkState {
+  pub fn matches(self, current: CurrentChunkState) -> bool {
+    (matches!(self, DesiredChunkState::Nothing)  && matches!(current, CurrentChunkState::Nothing)) ||
+    (matches!(self, DesiredChunkState::Loaded)   && matches!(current, CurrentChunkState::Loaded)) ||
+    (matches!(self, DesiredChunkState::Rendered) && matches!(current, CurrentChunkState::Rendered))
+  }
+}
 
 pub struct Chunk {
   pub position: IVec3,

kubi/src/world/loading.rs

@@ -5,7 +5,8 @@ use crate::{
   player::MainPlayer,
   transform::Transform,
   settings::GameSettings,
-  rendering::Renderer
+  rendering::Renderer, 
+  state::GameState
 };
 use super::{
   ChunkStorage, ChunkMeshStorage,
@@ -168,7 +169,8 @@ fn process_completed_tasks(
   task_manager: UniqueView<ChunkTaskManager>,
   mut world: UniqueViewMut<ChunkStorage>,
   mut meshes: NonSendSync<UniqueViewMut<ChunkMeshStorage>>,
-  renderer: NonSendSync<UniqueView<Renderer>>
+  renderer: NonSendSync<UniqueView<Renderer>>,
+  state: UniqueView<GameState>
 ) {
   let mut ops: usize = 0;
   while let Some(res) = task_manager.receive() {
@@ -231,8 +233,19 @@ fn process_completed_tasks(
         ops += 1;
       }
     }
-    if ops >= MAX_CHUNK_OPS {
+    if (ops >= MAX_CHUNK_OPS) && matches!(*state, GameState::InGame) {
       break
     }
   }
 }
+
+pub fn switch_to_ingame_if_loaded(
+  world: UniqueView<ChunkStorage>,
+  mut state: UniqueViewMut<GameState>
+) {
+  if world.chunks.iter().all(|(_, chunk)| {
+    chunk.desired_state.matches(chunk.current_state)
+  }) {
+    *state = GameState::InGame;
+  }
+}