delete

src/app.rs

@@ -22,28 +22,27 @@ use crate::{
     res::Res, tiles::TileId, CliArgs,
 };
 /// Application level state (includes game and ui state, etc.)
-pub struct App {
+pub(crate) struct App {
-    pub rw: RenderWindow,
+    pub(crate) rw: RenderWindow,
-    pub should_quit: bool,
+    pub(crate) should_quit: bool,
-    pub game: GameState,
+    pub(crate) game: GameState,
-    pub res: Res,
+    pub(crate) res: Res,
-    pub sf_egui: SfEgui,
+    pub(crate) sf_egui: SfEgui,
-    pub input: Input,
+    pub(crate) input: Input,
-    pub debug: DebugState,
+    pub(crate) debug: DebugState,
     /// Integer scale for rendering the game
-    pub scale: u8,
+    pub(crate) scale: u8,
     /// RenderTexture for rendering the game at its native resolution
-    pub rt: RenderTexture,
+    pub(crate) rt: RenderTexture,
     /// Light map overlay, blended together with the non-lighted version of the scene
-    pub light_map: RenderTexture,
+    pub(crate) light_map: RenderTexture,
-    pub project_dirs: ProjectDirs,
+    pub(crate) cmdvec: CmdVec,
-    pub cmdvec: CmdVec,
 }
 impl App {
-    pub fn new(args: CliArgs) -> anyhow::Result<Self> {
+    pub(crate) fn new(args: CliArgs) -> anyhow::Result<Self> {
         loop {}
     }
-    pub fn do_game_loop(&mut self) {
+    pub(crate) fn do_game_loop(&mut self) {
         while !self.should_quit {
             self.do_event_handling();
             self.do_update();
@@ -122,11 +121,6 @@ impl App {
         loop {}
     }
 }
-/// Tile collision entity for doing physics
-struct TileColEn {
-    col: s2dc::Entity,
-    platform: bool,
-}
 fn viewport_center_offset(rw_size: Vector2u, rt_size: Vector2u, scale: u8) -> ScreenVec {
     loop {}
 }

src/bitmanip.rs

@@ -1,22 +1,2 @@
 use std::ops::{BitAndAssign, BitOrAssign};
 use num_traits::PrimInt;
-pub fn nth_bit_set<N: PrimInt>(number: N, n: usize) -> bool {
-    loop {}
-}
-pub fn set_nth_bit<N: PrimInt + BitOrAssign + BitAndAssign>(
-    number: &mut N,
-    n: usize,
-    set: bool,
-) {
-    loop {}
-}
-#[test]
-#[allow(clippy::bool_assert_comparison)]
-fn test_nth_bit_set() {
-    loop {}
-}
-#[test]
-#[allow(clippy::bool_assert_comparison)]
-fn test_set_nth_bit() {
-    loop {}
-}

src/cmdline.rs

@@ -1,7 +1,7 @@
 use clap::Parser;
 use crate::{command::Cmd, math::WorldPos};
 #[derive(Parser)]
-pub enum CmdLine {
+pub(crate) enum CmdLine {
     Quit,
     Freecam,
     Clear,
@@ -10,31 +10,6 @@ pub enum CmdLine {
     Give(Give),
 }
 #[derive(Parser)]
-pub struct Tp {
+pub(crate) struct Tp {}
-    x: u32,
-    y: u32,
-    /// Relative to current position
-    #[arg(short, long)]
-    rel: bool,
-}
-impl Tp {
-    fn to_world_pos(&self) -> WorldPos {
-        loop {}
-    }
-}
 #[derive(Parser)]
-pub struct Give {
+pub(crate) struct Give {}
-    name: String,
-}
-pub enum Dispatch {
-    Cmd(Cmd),
-    ClearConsole,
-}
-impl CmdLine {
-    pub fn parse_cmdline(cmdline: &str) -> anyhow::Result<Self> {
-        loop {}
-    }
-    pub(crate) fn dispatch(self) -> Dispatch {
-        loop {}
-    }
-}

src/command.rs

@@ -1,16 +1,11 @@
 use crate::math::WorldPos;
-
 /// A command that can change application or game state
-pub enum Cmd {
+pub(crate) enum Cmd {
     /// Quit the application
     QuitApp,
     ToggleFreecam,
-    TeleportPlayer {
+    TeleportPlayer {},
-        pos: WorldPos,
-        relative: bool,
-    },
     TeleportPlayerSpawn,
-    GiveItemByName(String),
+    GiveItemByName(),
 }
-
+pub(crate) type CmdVec = Vec<Cmd>;
-pub type CmdVec = Vec<Cmd>;

src/debug.rs

@@ -9,20 +9,16 @@ use crate::{
     tiles::tiledb_edit_ui::TileDbEdit,
 };
 #[derive(Default, Debug, Inspect)]
-pub struct DebugState {
+pub(crate) struct DebugState {
-    pub panel: bool,
+    pub(crate) panel: bool,
-    pub freecam: bool,
+    pub(crate) freecam: bool,
-    pub tiledb_edit: TileDbEdit,
+    pub(crate) tiledb_edit: TileDbEdit,
-    pub show_atlas: bool,
+    pub(crate) show_atlas: bool,
-    pub console: Console,
+    pub(crate) console: Console,
 }
 #[derive(Default, Debug, Inspect)]
-pub struct Console {
+pub(crate) struct Console {
-    pub show: bool,
+    pub(crate) show: bool,
-    pub cmdline: String,
-    pub log: String,
-    pub just_opened: bool,
-    pub history: Vec<String>,
 }
 fn debug_panel_ui(
     mut debug: &mut DebugState,

src/game.rs

@@ -18,43 +18,32 @@ use crate::{
 };
 #[derive(Derivative, Inspect)]
 #[derivative(Debug)]
-pub struct GameState {
+pub(crate) struct GameState {
-    pub camera_offset: WorldPos,
+    pub(crate) camera_offset: WorldPos,
-    pub world: World,
+    pub(crate) world: World,
-    pub gravity: f32,
+    pub(crate) tile_db: TileDb,
-    pub current_biome: Biome,
-    pub prev_biome: Biome,
-    #[derivative(Debug = "ignore")]
-    #[opaque]
-    pub worldgen: Worldgen,
-    pub ambient_light: u8,
-    pub light_sources: Vec<LightSource>,
-    pub tile_db: TileDb,
-    pub inventory: Inventory,
-    pub itemdb: ItemDb,
-    pub selected_inv_slot: usize,
-    pub spawn_point: WorldPos,
-}
-#[derive(Debug, Inspect)]
-pub struct LightSource {
-    pub pos: ScreenVec,
 }
 #[derive(PartialEq, Eq, Clone, Copy, Debug, Inspect)]
-pub enum Biome {
+pub(crate) enum Biome {
     Surface,
     Underground,
 }
 impl GameState {
-    pub fn update(&mut self, input: &Input) {
+    pub(crate) fn update(&mut self, input: &Input) {
         loop {}
     }
     pub(crate) fn draw_world(&mut self, rt: &mut RenderTexture, res: &mut Res) {
         loop {}
     }
-    pub fn draw_entities(&mut self, rt: &mut RenderTexture) {
+    pub(crate) fn draw_entities(&mut self, rt: &mut RenderTexture) {
         loop {}
     }
-    pub fn draw_ui(&mut self, rt: &mut RenderTexture, res: &Res, ui_dims: Vector2f) {
+    pub(crate) fn draw_ui(
+        &mut self,
+        rt: &mut RenderTexture,
+        res: &Res,
+        ui_dims: Vector2f,
+    ) {
         loop {}
     }
     pub(crate) fn light_pass(&mut self, lightmap: &mut RenderTexture, res: &Res) {
@@ -64,7 +53,7 @@ impl GameState {
         loop {}
     }
 }
-pub fn for_each_tile_on_screen(
+pub(crate) fn for_each_tile_on_screen(
     camera_offset: WorldPos,
     rt_size: Vector2u,
     mut f: impl FnMut(TilePos, ScreenVec),

src/graphics.rs

@@ -5,29 +5,15 @@ use sfml::{
 };
 use sfml_xt::graphics::RenderWindowExt;
 use crate::math::FPS_TARGET;
-pub struct ScreenRes {
+pub(crate) struct ScreenRes {
-    pub w: u16,
+    pub(crate) w: u16,
-    pub h: u16,
+    pub(crate) h: u16,
-}
-impl ScreenRes {
-    fn to_sf(&self) -> VideoMode {
-        loop {}
-    }
 }
 #[derive(Default, Clone, Copy, Debug, Inspect, Serialize, Deserialize)]
 pub struct ScreenVec {
-    pub x: ScreenSc,
+    pub(crate) x: ScreenSc,
-    pub y: ScreenSc,
+    pub(crate) y: ScreenSc,
 }
 /// Screen position/offset scalar
 /// We assume this game won't be played above 32767*32767 resolution
-pub type ScreenSc = i16;
+pub(crate) type ScreenSc = i16;
-impl ScreenVec {
-    pub fn to_sf_vec(self) -> Vector2f {
-        loop {}
-    }
-}
-const DEFAULT_RES: ScreenRes = ScreenRes { w: 960, h: 540 };
-pub fn make_window() -> RenderWindow {
-    loop {}
-}

src/input.rs

@@ -2,26 +2,24 @@ use fnv::FnvHashSet;
 use sfml::window::{mouse, Event, Key};
 use crate::graphics::ScreenVec;
 #[derive(Default, Debug)]
-pub struct Input {
+pub(crate) struct Input {}
-    down: FnvHashSet<Key>,
-    pressed: FnvHashSet<Key>,
-    pub lmb_down: bool,
-    pub rmb_down: bool,
-    pub mouse_down_loc: ScreenVec,
-    pub mid_pressed: bool,
-}
 impl Input {
-    pub fn update_from_event(&mut self, ev: &Event, egui_kbd: bool, egui_ptr: bool) {
+    pub(crate) fn update_from_event(
+        &mut self,
+        ev: &Event,
+        egui_kbd: bool,
+        egui_ptr: bool,
+    ) {
         loop {}
     }
     /// Pressed event should be cleared every frame
-    pub fn clear_pressed(&mut self) {
+    pub(crate) fn clear_pressed(&mut self) {
         loop {}
     }
-    pub fn down(&self, key: Key) -> bool {
+    pub(crate) fn down(&self, key: Key) -> bool {
         loop {}
     }
-    pub fn pressed(&self, key: Key) -> bool {
+    pub(crate) fn pressed(&self, key: Key) -> bool {
         loop {}
     }
 }

src/inventory.rs

@@ -1,62 +1,24 @@
 use egui_inspect::derive::Inspect;
 use crate::{math::IntRect, tiles::{BgTileId, FgTileId, MidTileId}};
 /// We won't have more than 65535 different items
-pub type ItemId = u16;
+pub(crate) type ItemId = u16;
-/// We won't have more than 65535 item quantity in a single slot
-pub type ItemQty = u16;
 /// Inventory slot
 #[derive(Debug, Inspect)]
-pub struct Slot {
+pub(crate) struct Slot {}
-    pub id: ItemId,
-    pub qty: ItemQty,
-}
 #[derive(Debug, Inspect)]
-pub struct Inventory {
+pub(crate) struct Inventory {}
-    pub slots: Vec<Slot>,
-}
-impl Inventory {
-    /// A new inventory filled with some debug items
-    pub(crate) fn new_debug() -> Inventory {
-        loop {}
-    }
-}
-#[derive(Debug, Inspect)]
-pub struct ItemDef {
-    pub name: String,
-    pub graphic_name: String,
-    pub tex_rect: IntRect,
-    #[opaque]
-    pub use_action: UseAction,
-    pub consumable: bool,
-}
 #[derive(Debug, Inspect, PartialEq)]
-pub enum TileLayer {
+pub(crate) enum TileLayer {
     Bg,
     Mid,
     Fg,
 }
 #[derive(Debug)]
-pub enum UseAction {
+pub(crate) enum UseAction {
-    PlaceBgTile { id: BgTileId },
+    PlaceBgTile {},
-    PlaceMidTile { id: MidTileId },
+    PlaceMidTile {},
-    PlaceFgTile { id: FgTileId },
+    PlaceFgTile {},
-    RemoveTile { layer: TileLayer },
+    RemoveTile {},
 }
 #[derive(Debug, Inspect)]
-pub struct ItemDb {
+pub(crate) struct ItemDb {}
-    pub db: Vec<ItemDef>,
-}
-impl Default for ItemDb {
-    fn default() -> Self {
-        loop {}
-    }
-}
-pub mod items {
-    use super::ItemId;
-    pub const DIRT_BLOCK: ItemId = 0;
-    pub const TORCH: ItemId = 1;
-    pub const PLATFORM: ItemId = 2;
-    pub const WOOD_PICK: ItemId = 3;
-    pub const PANZERIUM: ItemId = 4;
-    pub const STONE_WALL: ItemId = 5;
-}

src/main.rs

@@ -1,5 +1,4 @@
 mod app;
-mod bitmanip;
 mod cmdline;
 mod command;
 mod debug;
@@ -15,16 +14,10 @@ mod texture_atlas;
 mod tiles;
 mod world;
 mod worldgen;
-
 use app::App;
 use clap::Parser;
-
 #[derive(Parser)]
-pub struct CliArgs {
+pub(crate) struct CliArgs {}
-    #[arg(default_value = "TestWorld")]
-    world_name: String,
-}
-
 fn try_main() -> anyhow::Result<()> {
     gamedebug_core::set_enabled(true);
     let cli_args = CliArgs::parse();
@@ -32,11 +25,8 @@ fn try_main() -> anyhow::Result<()> {
     app.do_game_loop();
     Ok(())
 }
-
 fn main() {
-    env_logger::builder()
+    env_logger::builder().filter_level(log::LevelFilter::Info).init();
-        .filter_level(log::LevelFilter::Info)
-        .init();
     if let Err(e) = try_main() {
         rfd::MessageDialog::new()
             .set_title("Fatal error")

src/math.rs

@@ -3,37 +3,34 @@ use egui_inspect::derive::Inspect;
 use num_traits::{Num, Signed};
 use serde::{Deserialize, Serialize};
 use crate::world::{TPosSc, TilePos};
-pub type WPosSc = u32;
+pub(crate) type WPosSc = u32;
 #[derive(Clone, Copy, Debug, Inspect)]
-pub struct WorldPos {
+pub(crate) struct WorldPos {
-    pub x: WPosSc,
+    pub(crate) x: WPosSc,
-    pub y: WPosSc,
+    pub(crate) y: WPosSc,
 }
 /// Tile size in pixels
-pub const TILE_SIZE: u8 = 32;
+pub(crate) const TILE_SIZE: u8 = 32;
 /// Pixels per meter.
-pub const PX_PER_M: f32 = TILE_SIZE as f32 * 2.;
+pub(crate) const PX_PER_M: f32 = TILE_SIZE as f32 * 2.;
 /// Meters per pixel
-pub const M_PER_PX: f32 = 1. / PX_PER_M;
+pub(crate) const M_PER_PX: f32 = 1. / PX_PER_M;
-pub const FPS_TARGET: u8 = 60;
+pub(crate) const FPS_TARGET: u8 = 60;
-pub fn px_per_frame_to_m_per_s(px_per_frame: f32) -> f32 {
+pub(crate) fn px_per_frame_to_km_h(px_per_frame: f32) -> f32 {
-    loop {}
-}
-pub fn px_per_frame_to_km_h(px_per_frame: f32) -> f32 {
     loop {}
 }
 /// World extent in tiles. Roughly 50km*50km.
-pub const WORLD_EXTENT: TPosSc = 100_000;
+pub(crate) const WORLD_EXTENT: TPosSc = 100_000;
 impl WorldPos {
-    pub fn tile_pos(&self) -> TilePos {
+    pub(crate) fn tile_pos(&self) -> TilePos {
         loop {}
     }
     /// Horizontal center of the world
-    pub const CENTER: WPosSc = (WORLD_EXTENT / 2) * TILE_SIZE as WPosSc;
+    pub(crate) const CENTER: WPosSc = (WORLD_EXTENT / 2) * TILE_SIZE as WPosSc;
     /// Vertical surface level.
     /// You can build 10 km high.
-    pub const SURFACE: WPosSc = 20_000 * TILE_SIZE as WPosSc;
+    pub(crate) const SURFACE: WPosSc = 20_000 * TILE_SIZE as WPosSc;
-    pub const SURFACE_CENTER: Self = Self {
+    pub(crate) const SURFACE_CENTER: Self = Self {
         x: Self::CENTER,
         y: Self::SURFACE,
     };
@@ -41,33 +38,20 @@ impl WorldPos {
         loop {}
     }
 }
-pub fn wp_to_tp(wp: WPosSc) -> TPosSc {
+pub(crate) fn wp_to_tp(wp: WPosSc) -> TPosSc {
     loop {}
 }
-pub fn center_offset<N: From<u8> + Copy + Signed>(xw: N, yw: N) -> N {
+pub(crate) fn center_offset<N: From<u8> + Copy + Signed>(xw: N, yw: N) -> N {
     loop {}
 }
 /// A smooth triangle-wave like transform of the input value, oscillating between 0 and the ceiling.
-pub fn smoothwave<T: Num + From<u8> + PartialOrd + Copy>(input: T, max: T) -> T {
+pub(crate) fn smoothwave<T: Num + From<u8> + PartialOrd + Copy>(input: T, max: T) -> T {
     loop {}
 }
 #[derive(Serialize, Deserialize, Debug, Inspect, Default, Clone, Copy)]
 pub struct IntRect {
-    pub x: i32,
+    pub(crate) x: i32,
-    pub y: i32,
+    pub(crate) y: i32,
-    pub w: i32,
+    pub(crate) w: i32,
-    pub h: i32,
+    pub(crate) h: i32,
-}
-impl IntRect {
-    pub(crate) fn to_sf(self) -> sfml::graphics::Rect<i32> {
-        loop {}
-    }
-}
-#[test]
-fn test_smooth_wave() {
-    loop {}
-}
-#[test]
-fn test_wp_to_tp() {
-    loop {}
 }

src/player.rs

@@ -7,30 +7,27 @@ use crate::{
     world::{TPosSc, TilePos},
 };
 #[derive(Debug, Inspect, Serialize, Deserialize)]
-pub struct Player {
+pub(crate) struct Player {
     #[inspect_with(inspect_mobile_entity)]
-    pub col_en: MobileEntity,
+    pub(crate) col_en: MobileEntity,
-    pub vspeed: f32,
+    pub(crate) vspeed: f32,
-    pub hspeed: f32,
+    pub(crate) hspeed: f32,
-    pub jumps_left: u8,
-    /// true if the player wants to jump down from a platform
-    pub down_intent: bool,
 }
 fn inspect_mobile_entity(en: &mut MobileEntity, ui: &mut egui::Ui, _id_src: u64) {
     loop {}
 }
 impl Player {
-    pub fn new_at(pos: WorldPos) -> Self {
+    pub(crate) fn new_at(pos: WorldPos) -> Self {
         loop {}
     }
     #[allow(dead_code)]
-    pub fn center_tp(&self) -> TilePos {
+    pub(crate) fn center_tp(&self) -> TilePos {
         loop {}
     }
-    pub fn can_jump(&self) -> bool {
+    pub(crate) fn can_jump(&self) -> bool {
         loop {}
     }
-    pub fn feet_y(&self) -> i32 {
+    pub(crate) fn feet_y(&self) -> i32 {
         loop {}
     }
     pub(crate) fn save(&self, path: &Path) {

src/res.rs

@@ -1,13 +1,7 @@
 use sfml::audio::Music;
 use crate::texture_atlas::AtlasBundle;
 #[derive(Debug)]
-pub struct Res {
+pub(crate) struct Res {
-    pub atlas: AtlasBundle,
+    pub(crate) atlas: AtlasBundle,
-    pub surf_music: Music<'static>,
+    pub(crate) surf_music: Music<'static>,
-    pub und_music: Music<'static>,
-}
-impl Res {
-    pub fn load() -> anyhow::Result<Self> {
-        loop {}
-    }
 }

src/stringfmt.rs

@@ -1,6 +1,6 @@
 use std::fmt;
 use crate::math::M_PER_PX;
-pub struct LengthDisp(pub f32);
+pub(crate) struct LengthDisp(pub f32);
 impl fmt::Display for LengthDisp {
     fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
         loop {}

src/texture_atlas.rs

@@ -2,27 +2,14 @@ use std::{collections::HashMap, path::Path};
 use crate::math::IntRect;
 use sfml::{graphics::Texture, SfBox};
 use texture_packer::{texture::Texture as _, TexturePacker, TexturePackerConfig};
-pub type RectMap = HashMap<String, IntRect>;
+pub(crate) type RectMap = HashMap<String, IntRect>;
 #[derive(Debug)]
-pub struct AtlasBundle {
+pub(crate) struct AtlasBundle {
-    pub tex: SfBox<Texture>,
+    pub(crate) tex: SfBox<Texture>,
-    pub rects: RectMap,
+    pub(crate) rects: RectMap,
 }
 impl AtlasBundle {
-    pub fn new() -> anyhow::Result<Self> {
+    pub(crate) fn new() -> anyhow::Result<Self> {
         loop {}
     }
 }
-fn make_pix_buf(packer: &TexturePacker<image::DynamicImage, String>) -> Vec<u8> {
-    loop {}
-}
-fn path_img_key(path: &Path) -> String {
-    loop {}
-}
-#[test]
-fn test_path_img_key() {
-    loop {}
-}
-fn walk_graphics(mut f: impl FnMut(&Path)) {
-    loop {}
-}

src/tiles.rs

@@ -52,6 +52,7 @@ impl Bg {
                 h: 0,
             },
             layer: (),
+            blend_graphic: String::new(),
         }
     }
 }
@@ -76,6 +77,7 @@ impl Mid {
                     h: 32,
                 }),
             },
+            blend_graphic: String::new(),
         }
     }
 }
@@ -92,6 +94,7 @@ impl Fg {
                 h: 0,
             },
             layer: (),
+            blend_graphic: String::new(),
         }
     }
 }
@@ -145,6 +148,7 @@ where
     pub graphic_name: String,
     pub tex_rect: IntRect,
     pub layer: Layer::SpecificDef,
+    pub blend_graphic: String,
 }
 
 #[derive(Debug, Inspect, Default, Serialize, Deserialize)]
@@ -179,6 +183,7 @@ where
             graphic_name: Default::default(),
             tex_rect: Default::default(),
             layer: Layer::SpecificDef::default(),
+            blend_graphic: String::new(),
         }
     }
 }

src/tiles/tiledb_edit_ui.rs

@@ -5,46 +5,10 @@ use crate::{
     math::TILE_SIZE,
 };
 #[derive(Debug, Default, Inspect)]
-pub struct TileDbEdit {
+pub(crate) struct TileDbEdit {}
-    open: bool,
-    #[opaque]
-    layer: Layer,
-}
 impl TileDbEdit {
     pub(crate) fn ui(&mut self, ctx: &egui::Context, tile_db: &mut TileDb) {
         loop {}
     }
 }
-#[derive(Debug, PartialEq, Eq)]
-enum Layer {
-    Bg,
-    Fg,
-    Mid,
-}
-impl Default for Layer {
-    fn default() -> Self {
-        loop {}
-    }
-}
 use super::{Bg, Fg, Mid, TileDb, TileDef, TileLayer, DEFAULT_TILE_BB};
-trait SpecialUi {
-    fn special_ui(&mut self, ui: &mut egui::Ui);
-}
-impl SpecialUi for TileDef<Mid> {
-    fn special_ui(&mut self, ui: &mut egui::Ui) {
-        loop {}
-    }
-}
-impl SpecialUi for TileDef<Bg> {
-    fn special_ui(&mut self, _ui: &mut egui::Ui) {}
-}
-impl SpecialUi for TileDef<Fg> {
-    fn special_ui(&mut self, _ui: &mut egui::Ui) {}
-}
-fn db_ui<Layer: TileLayer + Debug>(db: &mut Vec<TileDef<Layer>>, ui: &mut egui::Ui)
-where
-    <Layer as TileLayer>::SpecificDef: Debug + Default + Inspect,
-    TileDef<Layer>: SpecialUi,
-{
-    loop {}
-}

src/world.rs

@@ -9,51 +9,33 @@ use crate::{
     world::reg_chunk_existence::ExistenceBitset, worldgen::Worldgen,
 };
 use self::serialization::save_chunk;
-pub type ChkPosSc = u16;
 #[derive(Hash, PartialEq, Eq, Debug, Clone, Copy, Inspect)]
-pub struct ChunkPos {
+pub(crate) struct ChunkPos {}
-    pub x: ChkPosSc,
-    pub y: ChkPosSc,
-}
-impl ChunkPos {
-    /// Returns the region this chunk position belongs to
-    pub fn region(&self) -> (u8, u8) {
-        loop {}
-    }
-    /// Returns the local position in the region (0-7)
-    pub fn local(&self) -> (u8, u8) {
-        loop {}
-    }
-}
 #[derive(Debug, Inspect)]
-pub struct World {
+pub(crate) struct World {
-    /// The currently loaded chunks
+    pub(crate) player: Player,
-    chunks: FnvHashMap<ChunkPos, Chunk>,
-    /// This is the number of ticks since the world has started.
-    /// In other words, the age of the world.
-    pub ticks: u64,
-    pub player: Player,
-    pub name: String,
-    #[opaque]
-    pub path: PathBuf,
 }
 impl World {
-    pub fn new(spawn_point: WorldPos, name: &str, path: PathBuf) -> Self {
+    pub(crate) fn new(spawn_point: WorldPos, name: &str, path: PathBuf) -> Self {
         loop {}
     }
     /// Get mutable access to the tile at `pos`.
     ///
     /// Loads or generates the containing chunk if necessary.
-    pub fn tile_at_mut(&mut self, pos: TilePos, worldgen: &Worldgen) -> &mut Tile {
+    pub(crate) fn tile_at_mut(
+        &mut self,
+        pos: TilePos,
+        worldgen: &Worldgen,
+    ) -> &mut Tile {
         loop {}
     }
-    pub fn save(&self) {
+    pub(crate) fn save(&self) {
         loop {}
     }
-    pub fn save_meta(&self) {
+    pub(crate) fn save_meta(&self) {
         loop {}
     }
-    pub fn save_chunks(&self) {
+    pub(crate) fn save_chunks(&self) {
         loop {}
     }
 }
@@ -71,89 +53,24 @@ fn format_reg_file_name((x, y): (u8, u8)) -> String {
 }
 const CHUNK_BYTES: usize = CHUNK_N_TILES * TILE_BYTES;
 const TILE_BYTES: usize = 3 * 2;
-#[derive(Serialize, Deserialize)]
-struct WorldMetaSave {
-    name: String,
-    ticks: u64,
-}
 #[derive(Debug, Clone, Copy)]
-pub struct TilePos {
+pub(crate) struct TilePos {}
-    pub x: TPosSc,
-    pub y: TPosSc,
-}
 #[derive(Debug, PartialEq, Eq, Clone, Copy)]
-pub struct ChunkLocalTilePos {
+pub(crate) struct ChunkLocalTilePos {}
-    pub x: ChkLocalTPosSc,
-    pub y: ChkLocalTPosSc,
-}
 /// Chunk-local tile position scalar. Supports up to 256 tiles per chunk.
 type ChkLocalTPosSc = u8;
-impl TilePos {
+pub(crate) type TPosSc = u32;
-    pub fn to_chunk_and_local(self) -> (ChunkPos, ChunkLocalTilePos) {
+pub(crate) const CHUNK_EXTENT: u16 = 128;
-        loop {}
-    }
-    pub(crate) fn to_chunk(self) -> ChunkPos {
-        loop {}
-    }
-}
-fn chk_pos(tile: TPosSc) -> ChkPosSc {
-    loop {}
-}
-#[test]
-fn test_chk_pos() {
-    loop {}
-}
-fn chunk_local(global: TPosSc) -> ChkLocalTPosSc {
-    loop {}
-}
-#[test]
-fn test_chunk_local() {
-    loop {}
-}
-#[test]
-fn test_to_chunk_and_local() {
-    loop {}
-}
-pub type TPosSc = u32;
-pub const CHUNK_EXTENT: u16 = 128;
 const CHUNK_N_TILES: usize = CHUNK_EXTENT as usize * CHUNK_EXTENT as usize;
 type ChunkTiles = [Tile; CHUNK_N_TILES];
 fn default_chunk_tiles() -> ChunkTiles {
     loop {}
 }
 #[derive(Debug, Inspect)]
-pub struct Chunk {
+pub(crate) struct Chunk {}
-    tiles: ChunkTiles,
-}
-impl Chunk {
-    pub fn gen(pos: ChunkPos, worldgen: &Worldgen) -> Self {
-        loop {}
-    }
-    pub fn load_or_gen(chk: ChunkPos, worldgen: &Worldgen, world_path: &Path) -> Chunk {
-        loop {}
-    }
-    fn at_mut(&mut self, local: ChunkLocalTilePos) -> &mut Tile {
-        loop {}
-    }
-}
-fn chunk_exists(reg_path: &Path, pos: ChunkPos) -> bool {
-    loop {}
-}
 #[derive(Clone, Copy, Debug, Inspect)]
-pub struct Tile {
+pub(crate) struct Tile {}
-    /// Background wall behind entities
+pub(crate) const REGION_CHUNK_EXTENT: u8 = 8;
-    pub bg: BgTileId,
+pub(crate) const REGION_N_CHUNKS: u8 = REGION_CHUNK_EXTENT * REGION_CHUNK_EXTENT;
-    /// The solid wall on the same level as entities
-    pub mid: MidTileId,
-    /// A layer on top of the mid wall. Usually ores or decorative pieces.
-    pub fg: FgTileId,
-}
-pub const REGION_CHUNK_EXTENT: u8 = 8;
-pub const REGION_N_CHUNKS: u8 = REGION_CHUNK_EXTENT * REGION_CHUNK_EXTENT;
 /// This is the uncompressed byte length of a region
-pub const REGION_BYTES: usize = REGION_N_CHUNKS as usize * CHUNK_BYTES;
+pub(crate) const REGION_BYTES: usize = REGION_N_CHUNKS as usize * CHUNK_BYTES;
-#[allow(clippy::assertions_on_constants)]
-const _: () = assert!(
-    REGION_N_CHUNKS <= 64,
-    "A region file uses an existence bitset that's a 64 bit integer"
-);

src/world/reg_chunk_existence.rs

@@ -1,17 +1,3 @@
 use std::{fs::File, io::Read, path::Path};
 #[derive(Clone, Copy)]
-pub struct ExistenceBitset(pub u64);
+pub(crate) struct ExistenceBitset(pub u64);
-impl ExistenceBitset {
-    pub const EMPTY: Self = Self(0);
-    pub fn read_from_file(f: &mut File) -> ExistenceBitset {
-        loop {}
-    }
-    pub fn read_from_fs(path: &Path) -> ExistenceBitset {
-        loop {}
-    }
-}
-impl std::fmt::Debug for ExistenceBitset {
-    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
-        loop {}
-    }
-}

src/world/serialization.rs

@@ -10,13 +10,3 @@ use super::{default_chunk_tiles, loc_byte_idx_xy, Chunk, ChunkPos};
 pub(super) fn save_chunk(pos: &ChunkPos, chk: &Chunk, world_dir: &Path) {
     loop {}
 }
-const COMP_LEVEL: i32 = 9;
-impl Chunk {
-    pub fn load_from_region(data: &[u8], x: u8, y: u8) -> Self {
-        loop {}
-    }
-}
-#[test]
-fn test_chunk_seri() {
-    loop {}
-}

src/worldgen.rs

@@ -10,14 +10,4 @@ use crate::{
     tiles::{BgTileId, FgTileId, MidTileId, TileId},
     world::{ChunkPos, Tile as Tl, CHUNK_EXTENT},
 };
-pub struct Worldgen {
+pub(crate) struct Worldgen {}
-    world: World<crate::world::Tile>,
-}
-impl Worldgen {
-    pub fn from_seed(seed: i64) -> Self {
-        loop {}
-    }
-    pub fn chunk_noise(&self, pos: ChunkPos) -> Vec<Vec<Tl>> {
-        loop {}
-    }
-}