84 lines
2.2 KiB
Rust
84 lines
2.2 KiB
Rust
#![allow(dead_code)]
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extern crate nalgebra as na;
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#[cfg(target_arch = "wasm32")]
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use wasm_bindgen::prelude::*;
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use inflector::Inflector;
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use rapier_testbed2d::Testbed;
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use std::cmp::Ordering;
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mod add_remove2;
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mod collision_groups2;
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mod damping2;
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mod debug_box_ball2;
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mod heightfield2;
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mod joints2;
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mod platform2;
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mod pyramid2;
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mod restitution2;
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mod sensor2;
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fn demo_name_from_command_line() -> Option<String> {
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let mut args = std::env::args();
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while let Some(arg) = args.next() {
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if &arg[..] == "--example" {
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return args.next();
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}
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}
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None
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}
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#[cfg(any(target_arch = "wasm32", target_arch = "asmjs"))]
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fn demo_name_from_url() -> Option<String> {
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None
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// let window = stdweb::web::window();
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// let hash = window.location()?.search().ok()?;
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// Some(hash[1..].to_string())
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}
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#[cfg(not(any(target_arch = "wasm32", target_arch = "asmjs")))]
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fn demo_name_from_url() -> Option<String> {
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None
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}
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#[cfg_attr(target_arch = "wasm32", wasm_bindgen(start))]
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pub fn main() {
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let demo = demo_name_from_command_line()
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.or_else(|| demo_name_from_url())
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.unwrap_or(String::new())
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.to_camel_case();
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let mut builders: Vec<(_, fn(&mut Testbed))> = vec![
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("Add remove", add_remove2::init_world),
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("Collision groups", collision_groups2::init_world),
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("Damping", damping2::init_world),
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("Heightfield", heightfield2::init_world),
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("Joints", joints2::init_world),
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("Platform", platform2::init_world),
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("Pyramid", pyramid2::init_world),
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("Restitution", restitution2::init_world),
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("Sensor", sensor2::init_world),
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("(Debug) box ball", debug_box_ball2::init_world),
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];
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// Lexicographic sort, with stress tests moved at the end of the list.
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builders.sort_by(|a, b| match (a.0.starts_with("("), b.0.starts_with("(")) {
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(true, true) | (false, false) => a.0.cmp(b.0),
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(true, false) => Ordering::Greater,
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(false, true) => Ordering::Less,
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});
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let i = builders
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.iter()
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.position(|builder| builder.0.to_camel_case().as_str() == demo.as_str())
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.unwrap_or(0);
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let testbed = Testbed::from_builders(i, builders);
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testbed.run()
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}
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