Osu Man

Cargo.lock

@@ -935,9 +935,17 @@ dependencies = [
 name = "framework"
 version = "0.1.0"
 dependencies = [
+ "ndk-glue",
  "winit",
 ]
 
+[[package]]
+name = "framework-example-2048"
+version = "0.1.0"
+dependencies = [
+ "framework",
+]
+
 [[package]]
 name = "fuchsia-zircon"
 version = "0.3.3"
@@ -1332,6 +1340,9 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "61124eeebbd69b8190558df225adf7e4caafce0d743919e5d6b19652314ec5ec"
 dependencies = [
  "cfg-if 1.0.0",
+ "js-sys",
+ "wasm-bindgen",
+ "web-sys",
 ]
 
 [[package]]
@@ -1743,6 +1754,10 @@ dependencies = [
  "ws2_32-sys",
 ]
 
+[[package]]
+name = "multibuild"
+version = "0.1.0"
+
 [[package]]
 name = "ndk"
 version = "0.2.1"
@@ -3404,7 +3419,9 @@ dependencies = [
  "percent-encoding",
  "raw-window-handle",
  "smithay-client-toolkit",
+ "wasm-bindgen",
  "wayland-client",
+ "web-sys",
  "winapi 0.3.9",
  "x11-dl",
 ]

Cargo.toml

@@ -11,6 +11,8 @@ debug = true
 members = [
     "bass-sys",
     "framework",
+    "framework-example-2048",
+    "multibuild",
 ]
 
 [dependencies]
@@ -33,3 +35,9 @@ rev = "81677d5ed88936c4a3e64af951ff0ae523c2d403"
 
 [features]
 clippy = []
+
+[package.metadata.android]
+apk_label = "OSU editor"
+target_sdk_version = 30
+min_sdk_version = 26
+fullscreen = true

framework-example-2048/Cargo.toml

@@ -0,0 +1,11 @@
+[package]
+name = "framework-example-2048"
+version = "0.1.0"
+authors = ["Michael Zhang <mail@mzhang.io>"]
+edition = "2018"
+
+[lib]
+crate-type = ["lib", "cdylib"]
+
+[dependencies]
+framework = { path = "../framework" }

framework-example-2048/src/main.rs

@@ -0,0 +1,3 @@
+fn main() {
+    println!("Hello, world!");
+}

framework/Cargo.toml

@@ -5,4 +5,7 @@ authors = ["Michael Zhang <mail@mzhang.io>"]
 edition = "2018"
 
 [dependencies]
-winit = "0.24.0"
+winit = { version = "0.24.0", features = ["web-sys"] }
+
+[target.'cfg(target_os = "android")'.dependencies]
+ndk-glue = "0.2.1"

framework/configurations.txt

@@ -0,0 +1,12 @@
+windowing:
+- winit on desktop
+- probably doesn't exist on mobile?
+- simulated in browser?
+
+rendering:
+- gfx can probably handle all platforms
+
+audio:
+- un4seen bass for desktop
+- shim for wrapping audio APIs
+

framework/examples/square.rs

@@ -1,4 +0,0 @@
-use framework::Game;
-
-fn main() {
-}

framework/src/lib.rs

@@ -2,3 +2,8 @@ mod game;
 mod renderer;
 
 pub use crate::game::Game;
+
+#[cfg_attr(target_os = "android", ndk_glue::main(backtrace = "on"))]
+pub fn android_main() {
+    println!("hello, world!");
+}

multibuild/Cargo.toml

@@ -0,0 +1,9 @@
+[package]
+name = "multibuild"
+version = "0.1.0"
+authors = ["Michael Zhang <mail@mzhang.io>"]
+edition = "2018"
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+
+[dependencies]

multibuild/src/main.rs

@@ -0,0 +1,3 @@
+fn main() {
+    println!("Hello, world!");
+}

src/game/mod.rs

@@ -223,8 +223,8 @@ impl Game {
         }
 
         let mut playfield_hitobjects = Vec::new();
-        let preempt = (self.beatmap.inner.difficulty.approach_preempt() as f64) / 1000.0;
-        let fade_in = (self.beatmap.inner.difficulty.approach_fade_time() as f64) / 1000.0;
+        let preempt = 1.5 * (self.beatmap.inner.difficulty.approach_preempt() as f64) / 1000.0;
+        let fade_in = 1.5 * (self.beatmap.inner.difficulty.approach_fade_time() as f64) / 1000.0;
 
         // TODO: tighten this loop even more by binary searching for the start of the timeline and
         // playfield hitobjects rather than looping through the entire beatmap, better yet, just