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save/loading: Impl. save on native target

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TODO:
    save/loading for wasm build.
This commit is contained in:
Stephen Seo 2024-02-15 16:04:07 +09:00
parent e18f3acada
commit ed72c751a9
1 changed files with 116 additions and 84 deletions
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200
src/original_impl.rs
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@ -1,4 +1,4 @@
use std::{path::PathBuf, str::FromStr}; use std::{fs::File, io::Result as IOResult, path::PathBuf, str::FromStr};
use crate::agnostic_interface::CameraInterface; use crate::agnostic_interface::CameraInterface;
use crate::faux_quicksilver::{Circle, Color, Rectangle, Transform, Vector, Window}; use crate::faux_quicksilver::{Circle, Color, Rectangle, Transform, Vector, Window};
@ -16,8 +16,9 @@ const JOINING_OPACITY_RATE: f32 = 0.13;
const JOINING_FAR_DIST: f32 = 700.0; const JOINING_FAR_DIST: f32 = 700.0;
const JOINING_NEAR_DIST: f32 = 150.0; const JOINING_NEAR_DIST: f32 = 150.0;
const DOUBLE_CLICK_TIME: f32 = 0.350; const DOUBLE_CLICK_TIME: f32 = 0.350;
const SL_NOTIF_TIME: f32 = 5000.0; const SL_NOTIF_TIME: f32 = 7.0;
const MAX_MOONS: usize = 5; const MAX_MOONS: usize = 5;
const SAVE_FILENAME: &'static str = "LudumDare45_OneAndAll_SaveFile.bin";
fn interp_sq_inv(x: f32) -> f32 { fn interp_sq_inv(x: f32) -> f32 {
if x < 0.0 { if x < 0.0 {
@ -510,13 +511,13 @@ impl Menu {
true, true,
"Single click to move, Double-click to create something", "Single click to move, Double-click to create something",
), ),
//Menu::instant_text( Menu::instant_text(
// 20.0, 20.0,
// HEIGHT_F - 20.0, HEIGHT_F - 20.0,
// 20.0, 20.0,
// true, true,
// "S - save; L - load (can load from the start); R - reset", "S - save; L - load (can load from the start); R - reset",
//), ),
], ],
} }
} }
@ -2224,53 +2225,13 @@ impl GameState {
} }
// check pressed keys // check pressed keys
//if window.get_gi_mut().get_key_pressed('s')? { if window.get_gi_mut().get_key_pressed('s')? {
// TODO implement save if self.state == 10 {
//if self.state == 10 { self.save().map_err(|e| e.to_string())?;
// let save_data = SaveData { }
// planets: self.planets.clone(), } else if window.get_gi_mut().get_key_pressed('l')? {
// stars: self.stars.clone(), self.load().map_err(|e| e.to_string())?;
// fishes: self.fishes.clone(), } else if window.get_gi_mut().get_key_pressed('r')? && self.state == 10 {
// player: self.player,
// joining_particles: self.joining_particles.clone(),
// };
// save("OneAndAll_LD45", "slot0", &save_data)?;
// self.save_load_notification = Some(SaveLoadNotification::Save {
// text: None,
// timer: SL_NOTIF_TIME,
// });
//}
//} else if window.get_gi_mut().get_key_pressed('l')? {
// TODO
//let load_result = load::<SaveData>("OneAndAll_LD45", "slot0");
//if let Ok(save_data) = load_result {
// self.planets = save_data.planets;
// self.stars = save_data.stars;
// self.fishes = save_data.fishes;
// self.player = save_data.player;
// self.joining_particles = save_data.joining_particles;
// self.expl_conv_p_systems.clear();
// self.move_to = Vector {
// x: self.player.x,
// y: self.player.y,
// };
// self.camera.set_view_xy(
// self.player.x - WIDTH_F / 2.0,
// self.player.y - HEIGHT_F / 2.0,
// );
// self.dbl_click_timeout = None;
// self.click_time = None;
// self.click_release_time = DOUBLE_CLICK_TIME;
// self.state = 10;
// self.state_dirty = true;
// self.save_load_notification = Some(SaveLoadNotification::Load {
// text: None,
// timer: SL_NOTIF_TIME,
// });
//}
//} else if window.get_gi_mut().get_key_pressed('r')? && self.state == 10 {
if window.get_gi_mut().get_key_pressed('r')? && self.state == 10 {
self.state = 0; self.state = 0;
self.state_dirty = true; self.state_dirty = true;
window.get_music_mut(&self.music2)?.stop()?; window.get_music_mut(&self.music2)?.stop()?;
@ -2525,15 +2486,11 @@ impl GameState {
match sl { match sl {
SaveLoadNotification::Save { text, timer } => { SaveLoadNotification::Save { text, timer } => {
*timer -= dt; *timer -= dt;
println!("save, timer is {}", timer);
if *timer <= 0.0 { if *timer <= 0.0 {
self.save_load_notification = None; self.save_load_notification = None;
} else if text.is_none() { } else if text.is_none() {
//self.font.execute(|f| { *text = Some(String::from("Saved the Game!"));
// *text = Some(
// f.render("Saved the Game", &FontStyle::new(45.0, Color::WHITE))?,
// );
// Ok(())
//})?;
} }
} }
SaveLoadNotification::Load { text, timer } => { SaveLoadNotification::Load { text, timer } => {
@ -2541,12 +2498,7 @@ impl GameState {
if *timer <= 0.0 { if *timer <= 0.0 {
self.save_load_notification = None; self.save_load_notification = None;
} else if text.is_none() { } else if text.is_none() {
//self.font.execute(|f| { *text = Some(String::from("Loaded the Game!"));
// *text = Some(
// f.render("Loaded the Game", &FontStyle::new(45.0, Color::WHITE))?,
// );
// Ok(())
//})?;
} }
} }
} }
@ -2646,26 +2598,106 @@ impl GameState {
fish.draw(&self.i_fish, window, Transform::IDENTITY); fish.draw(&self.i_fish, window, Transform::IDENTITY);
} }
// TODO if let Some(sl) = &mut self.save_load_notification {
//if let Some(sl) = &mut self.save_load_notification { match sl {
// match sl { SaveLoadNotification::Save { text, timer }
// SaveLoadNotification::Save { text, timer } | SaveLoadNotification::Load { text, timer } => {
// | SaveLoadNotification::Load { text, timer } => { if let Some(s) = text {
// if let Some(i) = text { window.get_font_mut(&self.font)?.draw(
// let mut c = Color::WHITE; s,
// c.a = ((*timer / SL_NOTIF_TIME) as f32 * 255.0) as u8; 20,
// let mut image_rect = i.area_rect(); 20.0,
// image_rect.x = self.camera.x + 20.0; 20.0,
// image_rect.y = self.camera.y + 20.0; Color::from_rgba(
// window.draw(&image_rect, Blended(i, c)); 255,
// } 255,
// } 255,
// } ((*timer / SL_NOTIF_TIME) as f32 * 255.0) as u8,
//} ),
)?;
}
}
}
}
window.get_gi_mut().end_drawing()?; window.get_gi_mut().end_drawing()?;
Ok(()) Ok(())
} }
#[cfg(not(target_family = "wasm"))]
pub fn save(&mut self) -> IOResult<()> {
use std::io::Write;
let save_bytes = SaveData {
planets: self.planets.clone(),
stars: self.stars.clone(),
fishes: self.fishes.clone(),
player: self.player,
joining_particles: self.joining_particles.clone(),
}
.serialize();
let mut file = File::create(SAVE_FILENAME)?;
file.write_all(&save_bytes)?;
self.save_load_notification = Some(SaveLoadNotification::Save {
text: None,
timer: SL_NOTIF_TIME,
});
Ok(())
}
#[cfg(not(target_family = "wasm"))]
pub fn load(&mut self) -> IOResult<()> {
use std::io::Read;
let mut bytes = Vec::new();
{
let mut file = File::open(SAVE_FILENAME)?;
file.read_to_end(&mut bytes)?;
}
let (save_data, _) = SaveData::deserialize(&bytes).map_err(|_| {
std::io::Error::new(
std::io::ErrorKind::InvalidData,
"Failed to deserialize into SaveData!",
)
})?;
self.planets = save_data.planets;
self.stars = save_data.stars;
self.fishes = save_data.fishes;
self.player = save_data.player;
self.joining_particles = save_data.joining_particles;
self.expl_conv_p_systems.clear();
self.move_to = Vector::new(self.player.x, self.player.y);
self.camera
.set_view_xy(
self.player.x - WIDTH_F / 2.0,
self.player.y - HEIGHT_F / 2.0,
)
.ok();
self.dbl_click_timeout = None;
self.click_time = None;
self.click_release_time = DOUBLE_CLICK_TIME;
self.state = 10;
self.state_dirty = true;
self.save_load_notification = Some(SaveLoadNotification::Load {
text: None,
timer: SL_NOTIF_TIME,
});
Ok(())
}
#[cfg(target_family = "wasm")]
pub fn save(&mut self) -> IOResult<()> {
Ok(())
}
#[cfg(target_family = "wasm")]
pub fn load(&mut self) -> IOResult<()> {
Ok(())
}
} }
#[cfg(test)] #[cfg(test)]