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feat(Blenvy:Bevy): more work done on save & load (heavy wip)

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* more coherent logic between save & load
 * added resources & boilerplate for loading side
 * experimenting with save & load logic, filtering of components etc
 * updated assets for more testing
 * added bevy-inspector-egui  to some examples for testing
This commit is contained in:
kaosat.dev 2024-08-07 01:36:06 +02:00
parent bd830e5ad4
commit e573251707
29 changed files with 1001 additions and 113 deletions
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10
crates/blenvy/old/README_save_load.md
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@ -58,12 +58,12 @@ fn main() {
// add a system to trigger saving
pub fn request_save(
mut save_requests: EventWriter<SaveRequest>,
mut save_requests: EventWriter<SavingRequest>,
keycode: Res<Input<KeyCode>>,
)
{
if keycode.just_pressed(KeyCode::S) {
save_requests.send(SaveRequest {
save_requests.send(SavingRequest {
path: "save.scn.ron".into(),
})
}
@ -225,16 +225,16 @@ fn main() {
## Events
- to trigger **saving** use the ```SaveRequest``` event
- to trigger **saving** use the ```SavingRequest``` event
```rust no_run
// add a system to trigger saving
pub fn request_save(
mut save_requests: EventWriter<SaveRequest>,
mut save_requests: EventWriter<SavingRequest>,
keycode: Res<Input<KeyCode>>,
)
{
if keycode.just_pressed(KeyCode::S) {
save_requests.send(SaveRequest {
save_requests.send(SavingRequest {
path: "save.scn.ron".into(),
})
}

45
crates/blenvy/src/save_load/common.rs Normal file
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@ -0,0 +1,45 @@
pub use bevy::prelude::*;
use crate::{BlueprintInfo, GameWorldTag, HideUntilReady, SpawnBlueprint};
use super::{BlueprintWorld, Dynamic};
pub(crate) fn spawn_from_blueprintworld(
added_blueprint_worlds: Query<(Entity, &BlueprintWorld), Added<BlueprintWorld> >,
mut commands: Commands,
){
for (entity, blueprint_world) in added_blueprint_worlds.iter(){
println!("added blueprintWorld {:?}", blueprint_world);
// here we spawn the static part our game world/level, which is also a blueprint !
let static_world = commands.spawn((
BlueprintInfo::from_path(blueprint_world.path.as_str()), // all we need is a Blueprint info...
SpawnBlueprint, // and spawnblueprint to tell blenvy to spawn the blueprint now
HideUntilReady, // only reveal the level once it is ready
GameWorldTag,
)).id();
// here we spawn the dynamic entities part of our game world/level, which is also a blueprint !
let dynamic_world = commands.spawn((
BlueprintInfo::from_path(blueprint_world.path.replace(".glb", "_dynamic.glb").replace(".gltf", "_dynamic.gltf").as_str()), // all we need is a Blueprint info...
SpawnBlueprint, // and spawnblueprint to tell blenvy to spawn the blueprint now
HideUntilReady, // only reveal the level once it is ready
GameWorldTag
)).id();
// commands.entity(entity).add_child(static_world);
// commands.entity(entity).add_child(dynamic_world);
}
}
pub(crate) fn inject_dynamic_into_children(
added_dynamic: Query<Entity, Added<Dynamic> >,
all_children: Query<&Children>,
mut commands: Commands,
) {
for entity in added_dynamic.iter() {
for child in all_children.iter_descendants(entity) {
commands.entity(child).insert(Dynamic);
}
}
}

118
crates/blenvy/src/save_load/loading.rs Normal file
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@ -0,0 +1,118 @@
use std::path::Path;
use bevy::prelude::*;
use crate::{BlenvyConfig, BlueprintInfo, DynamicEntitiesRoot, GameWorldTag, HideUntilReady, SpawnBlueprint};
#[derive(Event)]
pub struct LoadingRequest {
pub path: String,
}
#[derive(Event)]
pub struct LoadingFinished; // TODO: merge the two above
/// resource that keeps track of the current load request
#[derive(Resource, Default)]
pub struct LoadingRequested {
pub path: String,
}
/*
- Loading
- load request recieved
- pause things ?
- unload everything
- load static data using blueprintInfo
- load dynamic data from save file
General:
* wrap loading a bevy scene as a blueprint ?
* meh, has no assets & co, different logic ?
*/
pub fn process_load_requests(
mut load_requests: EventReader<LoadingRequest>,
mut commands: Commands
) {
let mut save_path: String = "".into();
for load_request in load_requests.read() {
if !load_request.path.is_empty() {
save_path.clone_from(&load_request.path);
}
}
if !save_path.is_empty() {
commands.insert_resource(LoadingRequested { path: save_path });
}
}
pub fn should_load(loading_requests: Option<Res<LoadingRequested>>) -> bool {
return resource_exists::<LoadingRequested>(loading_requests)
}
// TODO: replace with generic despawner ?
pub(crate) fn prepare_loading(
mut commands: Commands,
gameworlds: Query<Entity, With<GameWorldTag>>,
) {
for e in gameworlds.iter() {
info!("--loading: despawn old world/level");
commands.entity(e).despawn_recursive();
}
}
pub(crate) fn load_game(
mut commands: Commands,
asset_server: Res<AssetServer>,
load_request: Res<LoadingRequested>,
) {
info!("--loading: load dynamic data");
//let save_path = Path::new(load_request.path.clone().as_str());
info!("LOADING FROM {:?}", load_request.path.clone());
/*let world_root = commands
.spawn((
bevy::prelude::Name::from("world"),
GameWorldTag,
TransformBundle::default(),
InheritedVisibility::default(),
))
.id();*/
// and we fill it with dynamic data
// let input = std::fs::read(&path)?;
let dynamic_data = commands
.spawn((
DynamicSceneBundle {
scene: asset_server.load(load_request.path.clone()),
..default()
},
bevy::prelude::Name::from("World_dynamic"),
DynamicEntitiesRoot,
GameWorldTag
))
.id();
let static_data = commands.spawn((
BlueprintInfo::from_path("levels/World.glb"), // all we need is a Blueprint info...
SpawnBlueprint,
HideUntilReady,
GameWorldTag,
)).id();
//commands.entity(world_root).add_child(static_data);
//commands.entity(world_root).add_child(dynamic_data);
// commands.insert_resource(LoadFirstStageDone);
info!("--loading: loaded dynamic data");
commands.remove_resource::<LoadingRequested>();
}

50
crates/blenvy/src/save_load/mod.rs
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@ -1,5 +1,15 @@
use std::path::Path;
use bevy::prelude::*;
pub mod common;
pub use common::*;
pub mod saving;
pub use saving::*;
pub mod loading;
pub use loading::*;
#[derive(Component, Reflect, Debug, Default)]
#[reflect(Component)]
/// component used to mark any entity as Dynamic: aka add this to make sure your entity is going to be saved
@ -34,8 +44,22 @@ pub struct StaticEntitiesBlueprintInfo {
}
pub mod saving;
pub use saving::*;
#[derive(Component, Debug)]
pub struct BlueprintWorld{
pub path: String,
}
impl BlueprintWorld {
pub fn from_path(path: &str) -> BlueprintWorld {
let p = Path::new(&path);
return BlueprintWorld {
// name: p.file_stem().unwrap().to_os_string().into_string().unwrap(), // seriously ? , also unwraps !!
path: path.into(),
};
}
}
#[derive(Debug, Clone, Default)]
/// Plugin for saving & loading
@ -46,13 +70,33 @@ impl Plugin for SaveLoadPlugin {
app.register_type::<Dynamic>()
.register_type::<StaticEntitiesRoot>()
.add_event::<SaveRequest>()
.add_event::<SavingRequest>()
.add_event::<SaveFinished>()
// common
.add_systems(Update, (spawn_from_blueprintworld, )) // inject_dynamic_into_children
// saving
.add_systems(Update, process_save_requests)
.add_systems(
Update,
(prepare_save_game, apply_deferred, save_game, cleanup_save)
.chain()
.run_if(should_save),
)
.add_event::<LoadingRequest>()
.add_event::<LoadingFinished>()
//loading
.add_systems(Update, process_load_requests)
.add_systems(
Update,
(prepare_loading, apply_deferred, load_game)
.chain()
.run_if(should_load),
//.run_if(not(resource_exists::<LoadFirstStageDone>))
// .in_set(LoadingSet::Load),
)
;
}

4
crates/blenvy/src/save_load/old/loading.rs
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@ -5,7 +5,7 @@ use std::path::Path;
use crate::{DynamicEntitiesRoot, SaveLoadConfig, StaticEntitiesRoot, StaticEntitiesStorage};
#[derive(Event)]
pub struct LoadRequest {
pub struct LoadingRequest {
pub path: String,
}
@ -26,7 +26,7 @@ pub(crate) struct CleanupScene;
/// helper system that "converts" loadRequest events to `LoadRequested` resources
pub(crate) fn mark_load_requested(
mut load_requests: EventReader<LoadRequest>,
mut load_requests: EventReader<LoadingRequest>,
mut commands: Commands,
) {
let mut save_path: String = "".into();

4
crates/blenvy/src/save_load/old/mod_old.rs
View File

@ -41,8 +41,8 @@ impl Plugin for SaveLoadPlugin {
.register_type::<Camera3dDepthTextureUsage>()
.register_type::<ScreenSpaceTransmissionQuality>()
.register_type::<StaticEntitiesStorage>()
.add_event::<SaveRequest>()
.add_event::<LoadRequest>()
.add_event::<SavingRequest>()
.add_event::<LoadingRequest>()
.add_event::<LoadingFinished>()
.add_event::<SavingFinished>()
.configure_sets(

6
crates/blenvy/src/save_load/old/saving.rs
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@ -9,14 +9,14 @@ use std::path::Path;
use crate::{DynamicEntitiesRoot, SaveLoadConfig, StaticEntitiesRoot};
#[derive(Event, Debug)]
pub struct SaveRequest {
pub struct SavingRequest {
pub path: String,
}
#[derive(Event)]
pub struct SavingFinished;
pub fn should_save(save_requests: EventReader<SaveRequest>) -> bool {
pub fn should_save(save_requests: EventReader<SavingRequest>) -> bool {
!save_requests.is_empty()
}
@ -77,7 +77,7 @@ pub(crate) fn save_game(world: &mut World) {
info!("saving");
let mut save_path: String = "".into();
let mut events = world.resource_mut::<Events<SaveRequest>>();
let mut events = world.resource_mut::<Events<SavingRequest>>();
for event in events.get_reader().read(&events) {
info!("SAVE EVENT !! {:?}", event);

69
crates/blenvy/src/save_load/saving.rs
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@ -11,14 +11,38 @@ use crate::{BlenvyConfig, BlueprintInfo, Dynamic, FromBlueprint, RootEntity, Spa
use super::{DynamicEntitiesRoot, OriginalParent, StaticEntitiesRoot};
#[derive(Event, Debug)]
pub struct SaveRequest {
pub struct SavingRequest {
pub path: String,
}
#[derive(Event)]
pub struct SaveFinished; // TODO: merge the the events above
pub fn should_save(save_requests: EventReader<SaveRequest>) -> bool {
!save_requests.is_empty()
/// resource that keeps track of the current save request
#[derive(Resource, Default)]
pub struct SavingRequested {
pub path: String,
}
pub fn process_save_requests(
mut saving_requests: EventReader<SavingRequest>,
mut commands: Commands
) {
let mut save_path: String = "".into();
for saving_request in saving_requests.read() {
if !saving_request.path.is_empty() {
save_path.clone_from(&saving_request.path);
}
}
if !save_path.is_empty() {
commands.insert_resource(SavingRequested { path: save_path });
}
}
pub fn should_save(saving_requests: Option<Res<SavingRequested>>) -> bool {
return resource_exists::<SavingRequested>(saving_requests)
}
@ -31,12 +55,12 @@ pub(crate) fn prepare_save_game(
mut commands: Commands,
) {
for entity in saveables.iter() {
for entity in saveables.iter() { // FIXME : not sure about this one
commands.entity(entity).insert(SpawnBlueprint);
}
for (entity, parent, children) in dynamic_entities.iter() {
println!("prepare save game");
println!("prepare save game for entity");
let parent = parent.get();
if root_entities.contains(parent) {
commands.entity(entity).insert(RootEntity);
@ -66,7 +90,7 @@ pub(crate) fn save_game(world: &mut World) {
info!("saving");
let mut save_path: String = "".into();
let mut events = world.resource_mut::<Events<SaveRequest>>();
let mut events = world.resource_mut::<Events<SavingRequest>>();
for event in events.get_reader().read(&events) {
info!("SAVE EVENT !! {:?}", event);
@ -75,14 +99,14 @@ pub(crate) fn save_game(world: &mut World) {
events.clear();
let saveable_entities: Vec<Entity> = world
// .query_filtered::<Entity, (With<Dynamic>, Without<FromBlueprint>, Without<RootEntity>)>()
.query_filtered::<Entity, (With<Dynamic>, Without<RootEntity>)>()
// .query_filtered::<Entity, (With<Dynamic>, Without<FromBlueprint>, Without<RootEntity>)>()
.iter(world)
.collect();
let saveable_root_entities: Vec<Entity> = world
.query_filtered::<Entity, (With<Dynamic>, With<RootEntity>)>()
//.query_filtered::<Entity, (With<Dynamic>, Without<FromBlueprint>, With<RootEntity>)>()
// .query_filtered::<Entity, (With<Dynamic>, With<RootEntity>)>()
.query_filtered::<Entity, (With<Dynamic>, Without<FromBlueprint>, With<RootEntity>)>()
.iter(world)
.collect();
@ -97,7 +121,7 @@ pub(crate) fn save_game(world: &mut World) {
let filter = config
.save_component_filter
.clone()
.allow::<Parent>()
//.allow::<Parent>() // TODO: add back
.allow::<Children>()
.allow::<BlueprintInfo>()
.allow::<SpawnBlueprint>()
@ -115,7 +139,6 @@ pub(crate) fn save_game(world: &mut World) {
let filter_resources = config.clone()
.save_resource_filter
.deny::<Time<Real>>()
.clone();
//.allow::<StaticEntitiesStorage>();
@ -150,22 +173,37 @@ pub(crate) fn save_game(world: &mut World) {
.serialize(&world.resource::<AppTypeRegistry>().read())
.expect("filtered scene should serialize correctly");
let save_path = Path::new("assets")
let save_path_assets = Path::new("assets")
//.join(&config.save_path)
.join(Path::new(save_path.as_str())); // Path::new(&save_load_config.save_path).join(Path::new(save_path.as_str()));
info!("saving game to {:?}", save_path);
info!("saving game to {:?}", save_path_assets);
// world.send_event(SavingFinished);
let bla = save_path_assets.clone().to_string_lossy().into_owned();
#[cfg(not(target_arch = "wasm32"))]
IoTaskPool::get()
.spawn(async move {
// Write the scene RON data to file
File::create(save_path)
File::create(save_path_assets)
.and_then(|mut file| file.write(serialized_scene.as_bytes()))
.expect("Error while writing save to file");
})
.detach();
let static_world_path = "levels/world.glb";
let fake_foo = format!("(dynamic: {bla}, static: {static_world_path})");
let real_save_path = format!("{bla}.save.ron");
#[cfg(not(target_arch = "wasm32"))]
IoTaskPool::get()
.spawn(async move {
// Write the scene RON data to file
File::create(real_save_path)
.and_then(|mut file| file.write(fake_foo.as_bytes()))
.expect("Error while writing scene to file");
})
.detach();
}
pub(crate) fn cleanup_save(
@ -178,4 +216,7 @@ pub(crate) fn cleanup_save(
}
// commands.remove_resource::<StaticEntitiesStorage>();
saving_finished.send(SaveFinished);
commands.remove_resource::<SavingRequested>();
}

7
examples/save_load/Cargo.toml
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@ -10,4 +10,9 @@ blenvy = { path = "../../crates/blenvy" }
serde_json = "1.0.108"
serde = "1.0.193"
rand = "0.8.5"
rand = "0.8.5"
bevy-inspector-egui = { version = "0.25.1"}
[dev-dependencies]
bevy-inspector-egui = { version = "0.25.1"}

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examples/save_load/art/save_load.blend
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1
examples/save_load/assets/.save.ron Normal file
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@ -0,0 +1 @@
(dynamic: assets/, static: levels/world.glb)

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examples/save_load/assets/blueprints/Dynamic_hierarchy.glb Normal file
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5
examples/save_load/assets/blueprints/Dynamic_hierarchy.meta.ron Normal file
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@ -0,0 +1,5 @@
(
assets:
[
]
)

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examples/save_load/assets/blueprints/Dynamic_inside_static.glb Normal file
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7
examples/save_load/assets/blueprints/Dynamic_inside_static.meta.ron Normal file
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@ -0,0 +1,7 @@
(
assets:
[
("Mover", File ( path: "blueprints/Mover.glb" )),
("Material.001", File ( path: "materials/Material.001.glb" )),
]
)

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examples/save_load/assets/blueprints/Mover.glb
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examples/save_load/assets/blueprints/Pillar.glb
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examples/save_load/assets/levels/World.glb
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4
examples/save_load/assets/levels/World.meta.ron
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@ -5,5 +5,9 @@
("Stone", File ( path: "materials/Stone.glb" )),
("Mover", File ( path: "blueprints/Mover.glb" )),
("Material.001", File ( path: "materials/Material.001.glb" )),
("Dynamic_hierarchy", File ( path: "blueprints/Dynamic_hierarchy.glb" )),
("Dynamic_inside_static", File ( path: "blueprints/Dynamic_inside_static.glb" )),
("Mover", File ( path: "blueprints/Mover.glb" )),
("Material.001", File ( path: "materials/Material.001.glb" )),
]
)

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examples/save_load/assets/levels/World_dynamic.glb
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examples/save_load/assets/materials/Dots Stroke.glb Normal file
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examples/save_load/assets/materials/Material.001.glb Normal file
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examples/save_load/assets/materials/Stone.glb Normal file
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525
examples/save_load/assets/registry.json
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@ -3609,6 +3609,30 @@
"type": "object",
"typeInfo": "Value"
},
"bevy_egui::EguiSettings": {
"additionalProperties": false,
"isComponent": false,
"isResource": false,
"long_name": "bevy_egui::EguiSettings",
"properties": {
"default_open_url_target": {
"type": {
"$ref": "#/$defs/core::option::Option<alloc::string::String>"
}
},
"scale_factor": {
"type": {
"$ref": "#/$defs/f32"
}
}
},
"required": [
"scale_factor"
],
"short_name": "EguiSettings",
"type": "object",
"typeInfo": "Struct"
},
"bevy_gizmos::aabb::AabbGizmoConfigGroup": {
"additionalProperties": false,
"isComponent": false,
@ -12947,6 +12971,14 @@
"type": "object",
"typeInfo": "Value"
},
"core::ops::Range<f64>": {
"isComponent": false,
"isResource": false,
"long_name": "core::ops::Range<f64>",
"short_name": "Range<f64>",
"type": "object",
"typeInfo": "Value"
},
"core::option::Option<(u8, u8)>": {
"isComponent": false,
"isResource": false,
@ -13661,6 +13693,295 @@
"type": "object",
"typeInfo": "Struct"
},
"glam::BVec2": {
"additionalProperties": false,
"isComponent": false,
"isResource": false,
"long_name": "glam::BVec2",
"properties": {
"x": {
"type": {
"$ref": "#/$defs/bool"
}
},
"y": {
"type": {
"$ref": "#/$defs/bool"
}
}
},
"required": [
"x",
"y"
],
"short_name": "BVec2",
"type": "object",
"typeInfo": "Struct"
},
"glam::BVec3": {
"additionalProperties": false,
"isComponent": false,
"isResource": false,
"long_name": "glam::BVec3",
"properties": {
"x": {
"type": {
"$ref": "#/$defs/bool"
}
},
"y": {
"type": {
"$ref": "#/$defs/bool"
}
},
"z": {
"type": {
"$ref": "#/$defs/bool"
}
}
},
"required": [
"x",
"y",
"z"
],
"short_name": "BVec3",
"type": "object",
"typeInfo": "Struct"
},
"glam::BVec3A": {
"isComponent": false,
"isResource": false,
"long_name": "glam::BVec3A",
"short_name": "BVec3A",
"type": "object",
"typeInfo": "Value"
},
"glam::BVec4": {
"additionalProperties": false,
"isComponent": false,
"isResource": false,
"long_name": "glam::BVec4",
"properties": {
"w": {
"type": {
"$ref": "#/$defs/bool"
}
},
"x": {
"type": {
"$ref": "#/$defs/bool"
}
},
"y": {
"type": {
"$ref": "#/$defs/bool"
}
},
"z": {
"type": {
"$ref": "#/$defs/bool"
}
}
},
"required": [
"x",
"y",
"z",
"w"
],
"short_name": "BVec4",
"type": "object",
"typeInfo": "Struct"
},
"glam::BVec4A": {
"isComponent": false,
"isResource": false,
"long_name": "glam::BVec4A",
"short_name": "BVec4A",
"type": "object",
"typeInfo": "Value"
},
"glam::DAffine2": {
"additionalProperties": false,
"isComponent": false,
"isResource": false,
"long_name": "glam::DAffine2",
"properties": {
"matrix2": {
"type": {
"$ref": "#/$defs/glam::DMat2"
}
},
"translation": {
"type": {
"$ref": "#/$defs/glam::DVec2"
}
}
},
"required": [
"matrix2",
"translation"
],
"short_name": "DAffine2",
"type": "object",
"typeInfo": "Struct"
},
"glam::DAffine3": {
"additionalProperties": false,
"isComponent": false,
"isResource": false,
"long_name": "glam::DAffine3",
"properties": {
"matrix3": {
"type": {
"$ref": "#/$defs/glam::DMat3"
}
},
"translation": {
"type": {
"$ref": "#/$defs/glam::DVec3"
}
}
},
"required": [
"matrix3",
"translation"
],
"short_name": "DAffine3",
"type": "object",
"typeInfo": "Struct"
},
"glam::DMat2": {
"additionalProperties": false,
"isComponent": false,
"isResource": false,
"long_name": "glam::DMat2",
"properties": {
"x_axis": {
"type": {
"$ref": "#/$defs/glam::DVec2"
}
},
"y_axis": {
"type": {
"$ref": "#/$defs/glam::DVec2"
}
}
},
"required": [
"x_axis",
"y_axis"
],
"short_name": "DMat2",
"type": "object",
"typeInfo": "Struct"
},
"glam::DMat3": {
"additionalProperties": false,
"isComponent": false,
"isResource": false,
"long_name": "glam::DMat3",
"properties": {
"x_axis": {
"type": {
"$ref": "#/$defs/glam::DVec3"
}
},
"y_axis": {
"type": {
"$ref": "#/$defs/glam::DVec3"
}
},
"z_axis": {
"type": {
"$ref": "#/$defs/glam::DVec3"
}
}
},
"required": [
"x_axis",
"y_axis",
"z_axis"
],
"short_name": "DMat3",
"type": "object",
"typeInfo": "Struct"
},
"glam::DMat4": {
"additionalProperties": false,
"isComponent": false,
"isResource": false,
"long_name": "glam::DMat4",
"properties": {
"w_axis": {
"type": {
"$ref": "#/$defs/glam::DVec4"
}
},
"x_axis": {
"type": {
"$ref": "#/$defs/glam::DVec4"
}
},
"y_axis": {
"type": {
"$ref": "#/$defs/glam::DVec4"
}
},
"z_axis": {
"type": {
"$ref": "#/$defs/glam::DVec4"
}
}
},
"required": [
"x_axis",
"y_axis",
"z_axis",
"w_axis"
],
"short_name": "DMat4",
"type": "object",
"typeInfo": "Struct"
},
"glam::DQuat": {
"additionalProperties": false,
"isComponent": false,
"isResource": false,
"long_name": "glam::DQuat",
"properties": {
"w": {
"type": {
"$ref": "#/$defs/f64"
}
},
"x": {
"type": {
"$ref": "#/$defs/f64"
}
},
"y": {
"type": {
"$ref": "#/$defs/f64"
}
},
"z": {
"type": {
"$ref": "#/$defs/f64"
}
}
},
"required": [
"x",
"y",
"z",
"w"
],
"short_name": "DQuat",
"type": "object",
"typeInfo": "Struct"
},
"glam::DVec2": {
"additionalProperties": false,
"isComponent": false,
@ -13686,6 +14007,74 @@
"type": "object",
"typeInfo": "Struct"
},
"glam::DVec3": {
"additionalProperties": false,
"isComponent": false,
"isResource": false,
"long_name": "glam::DVec3",
"properties": {
"x": {
"type": {
"$ref": "#/$defs/f64"
}
},
"y": {
"type": {
"$ref": "#/$defs/f64"
}
},
"z": {
"type": {
"$ref": "#/$defs/f64"
}
}
},
"required": [
"x",
"y",
"z"
],
"short_name": "DVec3",
"type": "object",
"typeInfo": "Struct"
},
"glam::DVec4": {
"additionalProperties": false,
"isComponent": false,
"isResource": false,
"long_name": "glam::DVec4",
"properties": {
"w": {
"type": {
"$ref": "#/$defs/f64"
}
},
"x": {
"type": {
"$ref": "#/$defs/f64"
}
},
"y": {
"type": {
"$ref": "#/$defs/f64"
}
},
"z": {
"type": {
"$ref": "#/$defs/f64"
}
}
},
"required": [
"x",
"y",
"z",
"w"
],
"short_name": "DVec4",
"type": "object",
"typeInfo": "Struct"
},
"glam::IVec2": {
"additionalProperties": false,
"isComponent": false,
@ -13711,6 +14100,74 @@
"type": "object",
"typeInfo": "Struct"
},
"glam::IVec3": {
"additionalProperties": false,
"isComponent": false,
"isResource": false,
"long_name": "glam::IVec3",
"properties": {
"x": {
"type": {
"$ref": "#/$defs/i32"
}
},
"y": {
"type": {
"$ref": "#/$defs/i32"
}
},
"z": {
"type": {
"$ref": "#/$defs/i32"
}
}
},
"required": [
"x",
"y",
"z"
],
"short_name": "IVec3",
"type": "object",
"typeInfo": "Struct"
},
"glam::IVec4": {
"additionalProperties": false,
"isComponent": false,
"isResource": false,
"long_name": "glam::IVec4",
"properties": {
"w": {
"type": {
"$ref": "#/$defs/i32"
}
},
"x": {
"type": {
"$ref": "#/$defs/i32"
}
},
"y": {
"type": {
"$ref": "#/$defs/i32"
}
},
"z": {
"type": {
"$ref": "#/$defs/i32"
}
}
},
"required": [
"x",
"y",
"z",
"w"
],
"short_name": "IVec4",
"type": "object",
"typeInfo": "Struct"
},
"glam::Mat2": {
"additionalProperties": false,
"isComponent": false,
@ -13736,6 +14193,37 @@
"type": "object",
"typeInfo": "Struct"
},
"glam::Mat3": {
"additionalProperties": false,
"isComponent": false,
"isResource": false,
"long_name": "glam::Mat3",
"properties": {
"x_axis": {
"type": {
"$ref": "#/$defs/glam::Vec3"
}
},
"y_axis": {
"type": {
"$ref": "#/$defs/glam::Vec3"
}
},
"z_axis": {
"type": {
"$ref": "#/$defs/glam::Vec3"
}
}
},
"required": [
"x_axis",
"y_axis",
"z_axis"
],
"short_name": "Mat3",
"type": "object",
"typeInfo": "Struct"
},
"glam::Mat3A": {
"additionalProperties": false,
"isComponent": false,
@ -13897,6 +14385,43 @@
"type": "object",
"typeInfo": "Struct"
},
"glam::UVec4": {
"additionalProperties": false,
"isComponent": false,
"isResource": false,
"long_name": "glam::UVec4",
"properties": {
"w": {
"type": {
"$ref": "#/$defs/u32"
}
},
"x": {
"type": {
"$ref": "#/$defs/u32"
}
},
"y": {
"type": {
"$ref": "#/$defs/u32"
}
},
"z": {
"type": {
"$ref": "#/$defs/u32"
}
}
},
"required": [
"x",
"y",
"z",
"w"
],
"short_name": "UVec4",
"type": "object",
"typeInfo": "Struct"
},
"glam::Vec2": {
"additionalProperties": false,
"isComponent": false,

195
examples/save_load/assets/scenes/save.scn.ron
View File

@ -8,22 +8,22 @@
),
delta: (
secs: 0,
nanos: 19854342,
nanos: 20094396,
),
delta_seconds: 0.019854343,
delta_seconds_f64: 0.019854342,
delta_seconds: 0.020094397,
delta_seconds_f64: 0.020094396,
elapsed: (
secs: 0,
nanos: 579651002,
secs: 1,
nanos: 493224348,
),
elapsed_seconds: 0.579651,
elapsed_seconds_f64: 0.579651002,
elapsed_seconds: 1.4932244,
elapsed_seconds_f64: 1.493224348,
elapsed_wrapped: (
secs: 0,
nanos: 579651002,
secs: 1,
nanos: 493224348,
),
elapsed_seconds_wrapped: 0.579651,
elapsed_seconds_wrapped_f64: 0.579651002,
elapsed_seconds_wrapped: 1.4932244,
elapsed_seconds_wrapped_f64: 1.493224348,
),
"bevy_time::time::Time<bevy_time::virt::Virtual>": (
context: (
@ -41,22 +41,22 @@
),
delta: (
secs: 0,
nanos: 19854342,
nanos: 20094396,
),
delta_seconds: 0.019854343,
delta_seconds_f64: 0.019854342,
delta_seconds: 0.020094397,
delta_seconds_f64: 0.020094396,
elapsed: (
secs: 0,
nanos: 579651002,
secs: 1,
nanos: 493224348,
),
elapsed_seconds: 0.579651,
elapsed_seconds_f64: 0.579651002,
elapsed_seconds: 1.4932244,
elapsed_seconds_f64: 1.493224348,
elapsed_wrapped: (
secs: 0,
nanos: 579651002,
secs: 1,
nanos: 493224348,
),
elapsed_seconds_wrapped: 0.579651,
elapsed_seconds_wrapped_f64: 0.579651002,
elapsed_seconds_wrapped: 1.4932244,
elapsed_seconds_wrapped_f64: 1.493224348,
),
"bevy_time::time::Time<bevy_time::fixed::Fixed>": (
context: (
@ -66,7 +66,7 @@
),
overstep: (
secs: 0,
nanos: 1526002,
nanos: 8849348,
),
),
wrap_period: (
@ -80,17 +80,17 @@
delta_seconds: 0.015625,
delta_seconds_f64: 0.015625,
elapsed: (
secs: 0,
nanos: 578125000,
secs: 1,
nanos: 484375000,
),
elapsed_seconds: 0.578125,
elapsed_seconds_f64: 0.578125,
elapsed_seconds: 1.484375,
elapsed_seconds_f64: 1.484375,
elapsed_wrapped: (
secs: 0,
nanos: 578125000,
secs: 1,
nanos: 484375000,
),
elapsed_seconds_wrapped: 0.578125,
elapsed_seconds_wrapped_f64: 0.578125,
elapsed_seconds_wrapped: 1.484375,
elapsed_seconds_wrapped_f64: 1.484375,
),
"bevy_render::camera::clear_color::ClearColor": (Srgba((
red: 0.16862746,
@ -125,16 +125,68 @@
"bevy_gizmos::config::GizmoConfigStore": (),
},
entities: {
4294967309: (
4294967311: (
components: {
"blenvy::blueprints::spawn_from_blueprints::BlueprintInfo": (
name: "Mover",
path: "blueprints/Mover.glb",
),
"blenvy::blueprints::spawn_from_blueprints::SpawnBlueprint": (),
"bevy_transform::components::transform::Transform": (
translation: (
x: 0.19871584,
x: -2.217765,
y: 1.2997229,
z: 2.3971958,
),
rotation: (
x: 0.10570976,
y: 0.038342018,
z: 0.09289465,
w: 0.9893058,
),
scale: (
x: 0.53947395,
y: 0.53947395,
z: 0.5394739,
),
),
"bevy_transform::components::global_transform::GlobalTransform": ((
matrix3: (
x_axis: (
x: 0.5285771,
y: 0.10352973,
z: -0.030331498,
),
y_axis: (
x: -0.094783515,
y: 0.5181065,
z: 0.11667855,
),
z_axis: (
x: 0.051521756,
y: -0.10899262,
z: 0.5258309,
),
),
translation: (
x: -2.2227652,
y: 1.2997229,
z: 2.3971958,
),
)),
"blenvy::blueprints::spawn_from_blueprints::BlueprintInfo": (
name: "Dynamic_hierarchy",
path: "blueprints/Dynamic_hierarchy.glb",
),
"bevy_core::name::Name": (
hash: 1803003925387469959,
name: "Dynamic_hierarchy",
),
"blenvy::save_load::Dynamic": (),
"blenvy::blueprints::spawn_from_blueprints::SpawnBlueprint": (),
"bevy_render::view::visibility::InheritedVisibility": (true),
},
),
4294967312: (
components: {
"bevy_transform::components::transform::Transform": (
translation: (
x: 0.2887157,
y: 1.19514,
z: -0.7909124,
),
@ -169,17 +221,78 @@
),
),
translation: (
x: 0.18871583,
x: 0.2837157,
y: 1.19514,
z: -0.7909124,
),
)),
"bevy_hierarchy::components::parent::Parent": (21474836492),
"blenvy::blueprints::spawn_from_blueprints::BlueprintInfo": (
name: "Mover",
path: "blueprints/Mover.glb",
),
"bevy_core::name::Name": (
hash: 10742641839607126956,
hash: 3988719516189002069,
name: "Mover",
),
"blenvy::save_load::Dynamic": (),
"blenvy::blueprints::spawn_from_blueprints::SpawnBlueprint": (),
"bevy_render::view::visibility::InheritedVisibility": (true),
},
),
21474836498: (
components: {
"bevy_transform::components::transform::Transform": (
translation: (
x: 1.6942285,
y: 0.50783855,
z: -2.0131574,
),
rotation: (
x: 0.0,
y: 0.0,
z: 0.0,
w: 1.0,
),
scale: (
x: 1.0,
y: 1.0,
z: 1.0,
),
),
"bevy_transform::components::global_transform::GlobalTransform": ((
matrix3: (
x_axis: (
x: 0.6095814,
y: 0.1066819,
z: -0.10043551,
),
y_axis: (
x: -0.08811652,
y: 0.6102711,
z: 0.113412924,
),
z_axis: (
x: 0.11706323,
y: -0.096156046,
z: 0.60836506,
),
),
translation: (
x: -1.6649909,
y: 1.184185,
z: 2.0619445,
),
)),
"blenvy::blueprints::spawn_from_blueprints::BlueprintInfo": (
name: "Mover",
path: "blueprints/Mover.glb",
),
"bevy_core::name::Name": (
hash: 14976337147749212273,
name: "Mover.001",
),
"blenvy::save_load::Dynamic": (),
"blenvy::blueprints::spawn_from_blueprints::SpawnBlueprint": (),
"bevy_render::view::visibility::InheritedVisibility": (true),
},
),

1
examples/save_load/assets/scenes/save.scn.ron.save.ron Normal file
View File

@ -0,0 +1 @@
(dynamic: assets/scenes/save.scn.ron, static: levels/world.glb)

6
examples/save_load/src/game/mod.rs
View File

@ -12,10 +12,10 @@ pub mod in_game_saving;
pub use in_game_saving::*;
use bevy::prelude::*;
use blenvy::{LoadRequest, LoadingFinished, SaveRequest, SavingFinished};
use blenvy::{LoadRequest, LoadingFinished, SavingRequest, SavingFinished};
pub fn request_save(
mut save_requests: EventWriter<SaveRequest>,
mut save_requests: EventWriter<SavingRequest>,
keycode: Res<ButtonInput<KeyCode>>,
current_state: Res<State<GameState>>,
@ -26,7 +26,7 @@ pub fn request_save(
&& (current_state.get() != &GameState::InSaving)
{
next_game_state.set(GameState::InSaving);
save_requests.send(SaveRequest {
save_requests.send(SavingRequest {
path: "save.scn.ron".into(),
});
}

52
examples/save_load/src/main.rs
View File

@ -1,7 +1,7 @@
use std::any::TypeId;
use bevy::{prelude::*, utils::hashbrown::HashSet};
use blenvy::{AddToGameWorld, BlenvyPlugin, BluePrintBundle, BlueprintInfo, Dynamic, DynamicBlueprintInstance, GameWorldTag, HideUntilReady, SaveRequest, SpawnBlueprint};
use blenvy::{AddToGameWorld, BlenvyPlugin, BlueprintInfo, BlueprintWorld, Dynamic, DynamicBlueprintInstance, GameWorldTag, HideUntilReady, LoadingRequest, SavingRequest, SpawnBlueprint};
use rand::Rng;
// mod game;
@ -9,11 +9,13 @@ use rand::Rng;
mod component_examples;
use component_examples::*;
use bevy_inspector_egui::quick::WorldInspectorPlugin;
fn main() {
App::new()
.add_plugins((
DefaultPlugins.set(AssetPlugin::default()),
WorldInspectorPlugin::new(),
BlenvyPlugin {
save_component_filter: SceneFilter::Allowlist(HashSet::from([
TypeId::of::<Name>(),
@ -49,19 +51,10 @@ fn setup_game(
mut commands: Commands,
) {
// here we spawn our game world/level, which is also a blueprint !
// would be nice: contains both static & dynamic stuff
commands.spawn((
BlueprintInfo::from_path("levels/World.glb"), // all we need is a Blueprint info...
SpawnBlueprint, // and spawnblueprint to tell blenvy to spawn the blueprint now
HideUntilReady, // only reveal the level once it is ready
GameWorldTag,
));
// here we spawn our game world/level, which is also a blueprint !
commands.spawn((
BlueprintInfo::from_path("levels/World_dynamic.glb"), // all we need is a Blueprint info...
SpawnBlueprint, // and spawnblueprint to tell blenvy to spawn the blueprint now
HideUntilReady, // only reveal the level once it is ready
BlueprintWorld::from_path("levels/World.glb"), // will take care of loading both static & dynamic data
));
}
@ -97,47 +90,30 @@ fn move_movers(
mut movers: Query<(&mut Transform), With<Dynamic>>
) {
for mut transform in movers.iter_mut(){
println!("moving dynamic entity");
transform.translation.x += 0.01;
// println!("moving dynamic entity");
transform.translation.x += 0.005;
}
}
fn save_game(
keycode: Res<ButtonInput<KeyCode>>,
mut save_requests: EventWriter<SaveRequest>,
mut save_requests: EventWriter<SavingRequest>,
) {
if keycode.just_pressed(KeyCode::KeyS) {
save_requests.send(SaveRequest {
save_requests.send(SavingRequest {
path: "scenes/save.scn.ron".into(),
});
}
}
/*
pub fn request_save(
mut save_requests: EventWriter<SaveRequest>,
keycode: Res<ButtonInput<KeyCode>>,
current_state: Res<State<GameState>>,
mut next_game_state: ResMut<NextState<GameState>>,
) {
if keycode.just_pressed(KeyCode::KeyS)
&& (current_state.get() != &GameState::InLoading)
&& (current_state.get() != &GameState::InSaving)
{
next_game_state.set(GameState::InSaving);
save_requests.send(SaveRequest {
path: "save.scn.ron".into(),
});
}
}*/
fn load_game(
keycode: Res<ButtonInput<KeyCode>>,
mut load_requests: EventWriter<LoadingRequest>,
) {
if keycode.just_pressed(KeyCode::KeyL) {
load_requests.send(LoadingRequest {
path: "scenes/save.scn.ron".into(),
});
}
}

5
testing/bevy_example/Cargo.toml
View File

@ -9,4 +9,7 @@ bevy = { version = "0.14", features = ["dynamic_linking"] }
blenvy = { path = "../../crates/blenvy" }
#bevy_editor_pls = { version = "0.8" }
rand = "0.8.5"
json-writer ="0.3"
json-writer ="0.3"
[dev-dependencies]
bevy-inspector-egui = { version = "0.25.1"}