cargo fmt

renrs-gui/src/lib.rs

@@ -1,16 +1,19 @@
-use std::{path::PathBuf, sync::{Arc, Mutex}};
 use std::thread;
 use std::time::Duration;
+use std::{
+    path::PathBuf,
+    sync::{Arc, Mutex},
+};
 
 use eframe::egui;
 use renrs::State;
 
-use sfml::{
-    graphics::{Color, RenderTarget, RenderWindow, RectangleShape, Transformable},
-    system::Vector2f,
-    window::{Event, mouse, Key, Style},
-};
 use egui_sfml::SfEgui;
+use sfml::{
+    graphics::{Color, RectangleShape, RenderTarget, RenderWindow, Transformable},
+    system::Vector2f,
+    window::{mouse, Event, Key, Style},
+};
 
 const WIDTH: f32 = 800.0;
 const HEIGHT: f32 = 600.0;
@@ -121,8 +124,17 @@ impl App {
         while window.is_open() {
             while let Some(event) = window.poll_event() {
                 match event {
-                    Event::Closed | Event::KeyPressed { code: Key::Escape, .. } => return,
+                    Event::Closed
-                    Event::MouseButtonPressed { button: mouse::Button::Left, .. } | Event::KeyPressed { code: Key::Space, .. } => self.handle_interaction(),
+                    | Event::KeyPressed {
+                        code: Key::Escape, ..
+                    } => return,
+                    Event::MouseButtonPressed {
+                        button: mouse::Button::Left,
+                        ..
+                    }
+                    | Event::KeyPressed {
+                        code: Key::Space, ..
+                    } => self.handle_interaction(),
                     _ => {}
                 }
             }
@@ -137,15 +149,18 @@ impl App {
                                 ..Default::default()
                             })
                             .show(ctx, |ui| {
-                                if ctx.input(|i|
+                                if ctx.input(|i| {
                                     i.key_pressed(Key::Space)
-                                    || i.pointer.button_clicked(PointerButton::Primary)
+                                        || i.pointer.button_clicked(PointerButton::Primary)
-                                ) {
+                                }) {
                                     self.handle_interaction();
                                 }
-                                ui.with_layout(egui::Layout::left_to_right(Align::Max), |ui| ui.heading(&self.text[0..*self.chars.lock().unwrap()]));
+                                ui.with_layout(egui::Layout::left_to_right(Align::Max), |ui| {
+                                    ui.heading(&self.text[0..*self.chars.lock().unwrap()])
+                                });
                             });
-                    }).unwrap();
+                    })
+                    .unwrap();
             }
 
             let Vector2f { x, y } = shape.position();

renrs/src/lib.rs

@@ -1,4 +1,4 @@
-use std::{path::PathBuf, rc::Rc, cell::RefCell};
+use std::{cell::RefCell, path::PathBuf, rc::Rc};
 
 pub mod parser;
 use parser::block::CommandBlock;
@@ -30,4 +30,4 @@ impl State {
     fn next_command(&mut self) -> Option<Command> {
         self.script.borrow_mut().next()
     }
-}
+}

renrs/src/parser/block.rs

@@ -1,7 +1,11 @@
-use std::{rc::Rc, cell::RefCell, collections::HashMap};
+use std::{cell::RefCell, collections::HashMap, rc::Rc};
-
-use super::{command::{Command, parse_command}, Pair, token::Token, Rule, control::{parse_control, Control}};
 
+use super::{
+    command::{parse_command, Command},
+    control::{parse_control, Control},
+    token::Token,
+    Pair, Rule,
+};
 
 #[derive(Debug)]
 pub struct CommandBlock {
@@ -29,28 +33,22 @@ impl CommandBlock {
                     result = Some(command.clone());
                     next += 1;
                     break;
-                },
-                BlockElement::Block(block) => {
-                    match block.borrow_mut().next() {
-                        Some(command) => {
-                            result = Some(command.clone());
-                            break;
-                        },
-                        None => {
-                            next += 1;
-                        }
-                    }
                 }
+                BlockElement::Block(block) => match block.borrow_mut().next() {
+                    Some(command) => {
+                        result = Some(command.clone());
+                        break;
+                    }
+                    None => {
+                        next += 1;
+                    }
+                },
             };
         }
-        self.next = if count >= next {
+        self.next = if count >= next { Some(next) } else { None };
-            Some(next)
-        } else {
-            None
-        };
         result
     }
-    
+
     fn evaluate_control(&self) -> bool {
         use Control::*;
         self.control.as_ref().map_or(true, |control| match control {
@@ -69,7 +67,7 @@ impl CommandBlock {
                 } else {
                     variables
                 }
-            },
+            }
             None => HashMap::new(),
         }
     }
@@ -93,12 +91,19 @@ enum BlockElement {
     Block(Rc<RefCell<CommandBlock>>),
 }
 
-pub fn parse_block(pair: Pair, definitions: Option<Rc<RefCell<HashMap<String, Token>>>>) -> Rc<RefCell<CommandBlock>> {
+pub fn parse_block(
+    pair: Pair,
+    definitions: Option<Rc<RefCell<HashMap<String, Token>>>>,
+) -> Rc<RefCell<CommandBlock>> {
     //let variables: HashMap<String, Token> = HashMap::new();
     let is_root = definitions.is_none();
     let definitions = definitions.unwrap_or(Rc::new(RefCell::new(HashMap::new())));
     let block_rc = Rc::new(RefCell::new(CommandBlock {
-        variables: if is_root { Some(definitions.clone()) } else { None },
+        variables: if is_root {
+            Some(definitions.clone())
+        } else {
+            None
+        },
         ..Default::default()
     }));
     {
@@ -114,7 +119,7 @@ pub fn parse_block(pair: Pair, definitions: Option<Rc<RefCell<HashMap<String, To
                         }
                         control = Some(parse_control(pair));
                         continue;
-                    },
+                    }
                     Rule::Line => BlockElement::Command(match parse_command(pair) {
                         Command::Define { variable, value } => {
                             let mut value = value;
@@ -137,7 +142,8 @@ pub fn parse_block(pair: Pair, definitions: Option<Rc<RefCell<HashMap<String, To
                             if let Some(control) = control.as_ref() {
                                 if control.has_variable_scope() {
                                     // TODO: Sublock-scoped variables
-                                    subblock.variables = Some(Rc::new(RefCell::new(HashMap::new())));
+                                    subblock.variables =
+                                        Some(Rc::new(RefCell::new(HashMap::new())));
                                 }
                             } else {
                                 panic!("block should have control");
@@ -159,4 +165,4 @@ pub fn parse_block(pair: Pair, definitions: Option<Rc<RefCell<HashMap<String, To
         }
     }
     block_rc
-}
+}

renrs/src/parser/command.rs

@@ -1,6 +1,12 @@
-use std::{rc::Rc, cell::RefCell};
+use std::{cell::RefCell, rc::Rc};
 
-use super::{token::Token, block::CommandBlock, event::Event, Pair, utils::{describe_line, parse_line}};
+use super::{
+    block::CommandBlock,
+    event::Event,
+    token::Token,
+    utils::{describe_line, parse_line},
+    Pair,
+};
 
 #[derive(Debug, Clone)]
 #[allow(dead_code)]
@@ -13,14 +19,17 @@ pub enum Command {
 impl Command {
     pub fn execute(&self, context: &Rc<RefCell<CommandBlock>>) -> Option<Event> {
         use Command::*;
-        Some(match self {
+        Some(
-            Say { name, text } => Event::Say {
+            match self {
-                name: name.clone(),
+                Say { name, text } => Event::Say {
-                text: text.clone(),
+                    name: name.clone(),
-            },
+                    text: text.clone(),
-            Define { .. } => panic!("define command should not be executed at runtime!"),
+                },
-            Eat { .. } => return None,
+                Define { .. } => panic!("define command should not be executed at runtime!"),
-        }.process(context))
+                Eat { .. } => return None,
+            }
+            .process(context),
+        )
     }
 }
 
@@ -42,10 +51,14 @@ pub fn parse_command(pair: Pair) -> Command {
             name: Some(name.to_owned()),
             text: text.to_owned(),
         },
-        [Keyword(keyword), Keyword(variable), Keyword(equals), value] if keyword.eq("define") && equals.eq("=") => Define {
+        [Keyword(keyword), Keyword(variable), Keyword(equals), value]
-            variable: variable.to_owned(),
+            if keyword.eq("define") && equals.eq("=") =>
-            value: value.clone(),
+        {
-        },
+            Define {
+                variable: variable.to_owned(),
+                value: value.clone(),
+            }
+        }
         [Keyword(keyword), Str(food), tail @ ..] if keyword.eq("eat") => Eat {
             food: food.to_owned(),
             politely: match tail {
@@ -55,4 +68,4 @@ pub fn parse_command(pair: Pair) -> Command {
         },
         _ => unknown!(),
     }
-}
+}

renrs/src/parser/control.rs

@@ -1,4 +1,8 @@
-use super::{token::Token, Pair, utils::{describe_line, parse_line}};
+use super::{
+    token::Token,
+    utils::{describe_line, parse_line},
+    Pair,
+};
 
 #[derive(Debug)]
 #[allow(dead_code)]
@@ -29,4 +33,4 @@ pub fn parse_control(pair: Pair) -> Control {
         },
         _ => unknown!(),
     }
-}
+}

renrs/src/parser/event.rs

@@ -1,4 +1,4 @@
-use std::{rc::Rc, cell::RefCell, collections::HashMap};
+use std::{cell::RefCell, collections::HashMap, rc::Rc};
 
 use regex::Regex;
 
@@ -23,7 +23,9 @@ impl Event {
             Say { name, text } => {
                 let context = context.borrow();
                 let variables = context.get_variables();
-                *name = name.as_deref().map(|name| interpolate_string(&name, &variables));
+                *name = name
+                    .as_deref()
+                    .map(|name| interpolate_string(&name, &variables));
                 *text = interpolate_string(&text, &variables);
             }
         }
@@ -43,4 +45,4 @@ fn interpolate_string(input: &str, variables: &HashMap<String, Token>) -> String
     });
 
     interpolated_string.into_owned()
-}
+}

renrs/src/parser/mod.rs

@@ -1,18 +1,18 @@
-pub mod token;
+pub mod block;
 pub mod command;
 pub mod control;
 pub mod event;
-pub mod block;
+pub mod token;
 mod utils;
 
 pub type Pair<'a> = pest::iterators::Pair<'a, Rule>;
 
-use std::{path::PathBuf, rc::Rc, cell::RefCell, fs};
+use std::{cell::RefCell, fs, path::PathBuf, rc::Rc};
 
 pub use pest::Parser;
 use pest_derive::Parser;
 
-use block::{CommandBlock, parse_block};
+use block::{parse_block, CommandBlock};
 
 #[derive(Parser)]
 #[grammar = "rpy.pest"]
@@ -30,4 +30,4 @@ pub fn parse(script: &str) -> Rc<RefCell<CommandBlock>> {
         .next()
         .unwrap();
     parse_block(file, None)
-}
+}

renrs/src/parser/token.rs

@@ -1,4 +1,4 @@
-use super::{Rule, Pair};
+use super::{Pair, Rule};
 
 // Raw script tokens
 #[derive(Debug, Clone)]
@@ -40,7 +40,8 @@ impl ToString for Token {
             Boolean(boolean) => match boolean {
                 true => "True",
                 false => "False",
-            }.to_owned(),
+            }
+            .to_owned(),
             Number(number) => number.to_string(),
         }
     }
@@ -79,4 +80,4 @@ pub fn parse_token(pair: Pair) -> Token {
         Rule::Keyword => Token::Keyword(pair.as_str().to_owned()),
         __ => unreachable!(),
     }
-}
+}

renrs/src/parser/utils.rs

@@ -1,10 +1,10 @@
-use super::{Pair, token::{Token, parse_token}};
+use super::{
+    token::{parse_token, Token},
+    Pair,
+};
 
 pub fn parse_line(pair: Pair) -> Vec<Token> {
-    pair
+    pair.into_inner().map(|pair| parse_token(pair)).collect()
-        .into_inner()
-        .map(|pair| parse_token(pair))
-        .collect()
 }
 
 // Line description e.g. [String, Keyword, Array]
@@ -18,4 +18,4 @@ pub fn describe_line(line: &[Token]) -> String {
     }
     description.push_str("]");
     description
-}
+}