From 6853f4529ec4e3e1c1f1be4a1a6ffd5b2177cc05 Mon Sep 17 00:00:00 2001
From: griffi-gh <prasol258@gmail.com>
Date: Tue, 20 Feb 2024 22:23:34 +0100
Subject: [PATCH] update `hui` to `0.1.0-alpha.3`, new loading screen

---
 Cargo.lock                 | 25 ++++++++++++---
 kubi/Cargo.toml            |  4 +--
 kubi/src/loading_screen.rs | 62 +++++++++++++++++++++++++++++++-------
 3 files changed, 74 insertions(+), 17 deletions(-)

diff --git a/Cargo.lock b/Cargo.lock
index 4b06a2b..0b78d74 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -528,6 +528,15 @@ dependencies = [
  "libloading",
 ]
 
+[[package]]
+name = "document-features"
+version = "0.2.8"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ef5282ad69563b5fc40319526ba27e0e7363d552a896f0297d54f767717f9b95"
+dependencies = [
+ "litrs",
+]
+
 [[package]]
 name = "downcast-rs"
 version = "1.2.0"
@@ -888,21 +897,23 @@ checksum = "7f24254aa9a54b5c858eaee2f5bccdb46aaf0e486a595ed5fd8f86ba55232a70"
 
 [[package]]
 name = "hui"
-version = "0.1.0-alpha.1"
-source = "git+https://github.com/griffi-gh/hui?rev=41049e5f#41049e5f59ab56d0e0bd3f813a6789d0935b5460"
+version = "0.1.0-alpha.3"
+source = "git+https://github.com/griffi-gh/hui?rev=9bb95b3baff#9bb95b3baff69b0ddee67ee28c1d271e79668468"
 dependencies = [
+ "document-features",
  "fontdue",
  "glam",
  "hashbrown 0.14.3",
  "log",
  "nohash-hasher",
+ "nz",
  "rect_packer",
 ]
 
 [[package]]
 name = "hui-glium"
-version = "0.1.0-alpha.1"
-source = "git+https://github.com/griffi-gh/hui?rev=41049e5f#41049e5f59ab56d0e0bd3f813a6789d0935b5460"
+version = "0.1.0-alpha.3"
+source = "git+https://github.com/griffi-gh/hui?rev=9bb95b3baff#9bb95b3baff69b0ddee67ee28c1d271e79668468"
 dependencies = [
  "glam",
  "glium",
@@ -1231,6 +1242,12 @@ version = "0.4.13"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "01cda141df6706de531b6c46c3a33ecca755538219bd484262fa09410c13539c"
 
+[[package]]
+name = "litrs"
+version = "0.4.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b4ce301924b7887e9d637144fdade93f9dfff9b60981d4ac161db09720d39aa5"
+
 [[package]]
 name = "lock_api"
 version = "0.4.11"
diff --git a/kubi/Cargo.toml b/kubi/Cargo.toml
index 73baf8f..38e0b97 100644
--- a/kubi/Cargo.toml
+++ b/kubi/Cargo.toml
@@ -11,8 +11,8 @@ crate-type = ["lib", "cdylib"]
 [dependencies]
 kubi-shared = { path = "../kubi-shared" }
 kubi-logging = { path = "../kubi-logging" }
-hui = { version = "0.1.0-alpha.1", git = "https://github.com/griffi-gh/hui", rev = "41049e5f" }
-hui-glium = { version = "0.1.0-alpha.1", git = "https://github.com/griffi-gh/hui", rev = "41049e5f" }
+hui = { version = "0.1.0-alpha.3", git = "https://github.com/griffi-gh/hui", rev = "9bb95b3baff" }
+hui-glium = { version = "0.1.0-alpha.3", git = "https://github.com/griffi-gh/hui", rev = "9bb95b3baff" }
 log = "0.4"
 glium = { git = "https://github.com/glium/glium", rev = "a352c667" }
 glutin = "0.31"
diff --git a/kubi/src/loading_screen.rs b/kubi/src/loading_screen.rs
index eeba2d9..aacdb0d 100644
--- a/kubi/src/loading_screen.rs
+++ b/kubi/src/loading_screen.rs
@@ -1,4 +1,8 @@
-use hui::element::progress_bar::ProgressBar;
+use hui::{
+  element::{container::Container, progress_bar::ProgressBar, text::Text},
+  layout::{Alignment, UiSize},
+  rectangle::{Corners, Sides}
+};
 use shipyard::{UniqueView, UniqueViewMut, Workload, NonSendSync, IntoWorkload};
 use winit::keyboard::KeyCode;
 use crate::{
@@ -9,20 +13,56 @@ use crate::{
   hui_integration::UiState,
 };
 
-fn render_progressbar(
+fn render_loading_ui(
   mut ui: NonSendSync<UniqueViewMut<UiState>>,
   world: UniqueView<ChunkStorage>,
   size: UniqueView<WindowSize>
 ) {
-  let value = {
-    let loaded = world.chunks.iter().fold(0, |acc, (&_, chunk)| {
-      acc + chunk.desired_state.matches_current(chunk.current_state) as usize
-    });
-    let total = world.chunks.len();
-    loaded as f32 / total as f32
-  };
+  let loaded = world.chunks.iter().fold(0, |acc, (&_, chunk)| {
+    acc + chunk.desired_state.matches_current(chunk.current_state) as usize
+  });
+  let total = world.chunks.len();
+  let value = loaded as f32 / total as f32;
+  let percentage = value * 100.;
   ui.hui.add(
-    ProgressBar { value, ..Default::default() },
+    Container {
+      size: (UiSize::Fraction(1.), UiSize::Fraction(1.)),
+      background: (0.1, 0.1, 0.1, 1. - (value - 0.75).max(0.)).into(),
+      align: Alignment::Center.into(),
+      elements: vec![
+        Box::new(Container {
+          padding: Sides::all(10.),
+          gap: 10.,
+          background: (0.2, 0.2, 0.2).into(),
+          corner_radius: Corners::all(8.),
+          elements: vec![
+            Box::new(Text {
+              text: "Loading...".into(),
+              ..Default::default()
+            }),
+            Box::new(ProgressBar {
+              value,
+              size: (UiSize::Static(400.), UiSize::Auto),
+              corner_radius: Corners::all(2.),
+              ..Default::default()
+            }),
+            Box::new(Container {
+              size: (UiSize::Static(400.), UiSize::Auto),
+              align: (Alignment::End, Alignment::End).into(),
+              elements: vec![
+                Box::new(Text {
+                  text: format!("{loaded}/{total} ({percentage:.1}%)").into(),
+                  ..Default::default()
+                })
+              ],
+              ..Default::default()
+            })
+          ],
+          ..Default::default()
+        })
+      ],
+      ..Default::default()
+    },
     size.0.as_vec2()
   );
 }
@@ -53,7 +93,7 @@ fn override_loading(
 
 pub fn update_loading_screen() -> Workload {
   (
-    render_progressbar,
+    render_loading_ui,
     override_loading,
     switch_to_ingame_if_loaded,
   ).into_sequential_workload()