hut/outfly
hut/outfly
1
0
Fork 0
Code Issues Pull requests Packages Projects Releases Wiki Activity
outfly/src/var.rs

557 lines
19 KiB
Rust
Raw Blame History

// ▄████████▄ + ███ + ▄█████████ ███ +
// ███▀ ▀███ + + ███ ███▀ + ███ + +
// ███ + ███ ███ ███ █████████ ███ ███ ███ ███
// ███ +███ ███ ███ ███ ███▐██████ ███ ███ ███
// ███ + ███ ███+ ███ +███ ███ + ███ ███ + ███
// ███▄ ▄███ ███▄ ███ ███ + ███ + ███ ███▄ ███
// ▀████████▀ + ▀███████ ███▄ ███▄ ▀████ ▀███████
// + + + ███
// + ▀████████████████████████████████████████████████████▀
//
// This module manages variables, settings, as well as evaluating
// "if"-conditions in chats.
use bevy::window::WindowMode;
use bevy::prelude::*;
use std::collections::HashMap;
use serde::Deserialize;
use toml_edit::DocumentMut;
use std::env;
use std::fs;
pub const SCOPE_SEPARATOR: &str = "$";
pub const TOKEN_EQUALS: &str = "==";
pub const TOKEN_EQUALS_NOT: &str = "!=";
pub const TOKEN_GREATER_THAN: &str = ">";
pub const TOKEN_LESS_THAN: &str = "<";
pub const TOKEN_GREATER_EQUALS: &str = ">=";
pub const TOKEN_LESS_EQUALS: &str = "<=";
pub const TOKEN_NEGATE: &str = "~";
pub const DEFAULT_CHAT_SPEED: f32 = 10.0;
#[derive(Resource)]
pub struct Settings {
pub dev_mode: bool,
pub god_mode: bool,
pub version: String,
pub mute_sfx: bool,
pub mute_music: bool,
pub volume_sfx: u8,
pub volume_music: u8,
pub mouse_sensitivity: f32,
pub fov: f32,
pub fov_highspeed: f32,
pub zoom_fov: f32,
pub zoom_sensitivity_factor: f32,
pub font_size_hud: f32,
pub font_size_conversations: f32,
pub font_size_choices: f32,
pub font_size_console: f32,
pub font_size_speedometer: f32,
pub hud_color: Color,
pub hud_color_console: Color,
pub hud_color_console_warn: Color,
pub hud_color_console_system: Color,
pub hud_color_alert: Color,
pub hud_color_subtitles: Color,
pub hud_color_choices: Color,
pub hud_color_speedometer: Color,
pub chat_speed: f32,
pub flashlight_active: bool,
pub hud_active: bool,
pub map_active: bool,
pub is_zooming: bool,
pub third_person: bool,
pub rotation_stabilizer_active: bool,
pub shadows_sun: bool,
pub shadows_pointlights: bool,
pub shadowmap_resolution: usize,
pub large_moons: bool,
pub key_selectobject: MouseButton,
pub key_zoom: MouseButton,
pub key_map: KeyCode,
pub key_map_zoom_out: KeyCode,
pub key_map_zoom_in: KeyCode,
//pub key_map_zoom_out_wheel: MouseButton,
//pub key_map_zoom_in_wheel: MouseButton,
pub key_togglehud: KeyCode,
pub key_exit: KeyCode,
pub key_restart: KeyCode,
pub key_fullscreen: KeyCode,
pub key_help: KeyCode,
pub key_forward: KeyCode,
pub key_back: KeyCode,
pub key_left: KeyCode,
pub key_right: KeyCode,
pub key_up: KeyCode,
pub key_down: KeyCode,
pub key_run: KeyCode,
pub key_stop: KeyCode,
pub key_interact: KeyCode,
pub key_vehicle: KeyCode,
pub key_camera: KeyCode,
pub key_flashlight: KeyCode,
pub key_shadows: KeyCode,
pub key_rotate: KeyCode,
pub key_rotation_stabilizer: KeyCode,
pub key_mouseup: KeyCode,
pub key_mousedown: KeyCode,
pub key_mouseleft: KeyCode,
pub key_mouseright: KeyCode,
pub key_rotateleft: KeyCode,
pub key_rotateright: KeyCode,
pub key_toggle_sfx: KeyCode,
pub key_toggle_music: KeyCode,
pub key_reply1: KeyCode,
pub key_reply2: KeyCode,
pub key_reply3: KeyCode,
pub key_reply4: KeyCode,
pub key_reply5: KeyCode,
pub key_reply6: KeyCode,
pub key_reply7: KeyCode,
pub key_reply8: KeyCode,
pub key_reply9: KeyCode,
pub key_reply10: KeyCode,
pub key_cheat_god_mode: KeyCode,
pub key_cheat_stop: KeyCode,
pub key_cheat_speed: KeyCode,
pub key_cheat_speed_backward: KeyCode,
pub key_cheat_teleport: KeyCode,
pub key_cheat_pizza: KeyCode,
pub key_cheat_farview1: KeyCode,
pub key_cheat_farview2: KeyCode,
pub key_cheat_adrenaline_zero: KeyCode,
pub key_cheat_adrenaline_mid: KeyCode,
pub key_cheat_adrenaline_max: KeyCode,
pub key_cheat_die: KeyCode,
}
impl Default for Settings {
fn default() -> Self {
let dev_mode = cfg!(feature = "dev_mode") && env::var("CARGO").is_ok();
let default_mute_sfx = false;
let default_mute_music = dev_mode;
let version = if let Some(version) = option_env!("CARGO_PKG_VERSION") {
version.to_string()
} else {
"13.37".to_string()
};
Settings {
dev_mode,
god_mode: false,
version,
mute_sfx: default_mute_sfx,
mute_music: default_mute_music,
volume_sfx: 100,
volume_music: 100,
mouse_sensitivity: 0.4,
fov: 50.0,
fov_highspeed: 25.0,
zoom_fov: 15.0,
zoom_sensitivity_factor: 0.25,
font_size_hud: 24.0,
font_size_conversations: 32.0,
font_size_choices: 28.0,
font_size_console: 20.0,
font_size_speedometer: 34.0,
hud_color: Color::hex("#BE1251").unwrap(),
hud_color_console: Color::hex("#BE1251").unwrap(),
hud_color_console_warn: Color::hex("#CCCCCC").unwrap(),
hud_color_console_system: Color::hex("#7F7F7F").unwrap(),
hud_color_alert: Color::hex("#CCCCCC").unwrap(),
hud_color_subtitles: Color::hex("#CCCCCC").unwrap(),
hud_color_choices: Color::hex("#727272").unwrap(),
hud_color_speedometer: Color::hex("#BE1251").unwrap(),
chat_speed: DEFAULT_CHAT_SPEED * if dev_mode { 2.5 } else { 1.0 },
flashlight_active: false,
hud_active: true,
map_active: false,
is_zooming: false,
third_person: true,
rotation_stabilizer_active: true,
shadows_sun: true,
shadows_pointlights: false,
shadowmap_resolution: 2048,
large_moons: false,
key_selectobject: MouseButton::Left,
key_zoom: MouseButton::Right,
key_map: KeyCode::KeyM,
key_map_zoom_out: KeyCode::ShiftLeft,
key_map_zoom_in: KeyCode::ControlLeft,
//key_map_zoom_out_wheel: KeyCode::Shift,
//key_map_zoom_in_wheel: KeyCode::Shift,
key_togglehud: KeyCode::Tab,
key_exit: KeyCode::Escape,
key_restart: KeyCode::F7,
key_fullscreen: KeyCode::F11,
key_help: KeyCode::F1,
key_forward: KeyCode::KeyW,
key_back: KeyCode::KeyS,
key_left: KeyCode::KeyA,
key_right: KeyCode::KeyD,
key_up: KeyCode::ShiftLeft,
key_down: KeyCode::ControlLeft,
key_run: KeyCode::KeyR,
key_stop: KeyCode::Space,
key_interact: KeyCode::KeyE,
key_vehicle: KeyCode::KeyQ,
key_camera: KeyCode::KeyH,
key_flashlight: KeyCode::KeyF,
key_shadows: KeyCode::F2,
key_rotate: KeyCode::KeyR,
key_rotation_stabilizer: KeyCode::KeyY,
key_mouseup: KeyCode::KeyI,
key_mousedown: KeyCode::KeyK,
key_mouseleft: KeyCode::KeyJ,
key_mouseright: KeyCode::KeyL,
key_rotateleft: KeyCode::KeyU,
key_rotateright: KeyCode::KeyO,
key_toggle_sfx: KeyCode::F3,
key_toggle_music: KeyCode::F4,
key_reply1: KeyCode::Digit1,
key_reply2: KeyCode::Digit2,
key_reply3: KeyCode::Digit3,
key_reply4: KeyCode::Digit4,
key_reply5: KeyCode::Digit5,
key_reply6: KeyCode::Digit6,
key_reply7: KeyCode::Digit7,
key_reply8: KeyCode::Digit8,
key_reply9: KeyCode::Digit9,
key_reply10: KeyCode::Digit0,
key_cheat_god_mode: KeyCode::KeyG,
key_cheat_stop: KeyCode::KeyC,
key_cheat_speed: KeyCode::KeyV,
key_cheat_speed_backward: KeyCode::KeyB,
key_cheat_teleport: KeyCode::KeyX,
key_cheat_pizza: KeyCode::F9,
key_cheat_farview1: KeyCode::F10,
key_cheat_farview2: KeyCode::F12,
key_cheat_adrenaline_zero: KeyCode::F5,
key_cheat_adrenaline_mid: KeyCode::F6,
key_cheat_adrenaline_max: KeyCode::F8,
key_cheat_die: KeyCode::KeyZ,
}
}
}
impl Settings {
#[allow(dead_code)]
pub fn reset(&mut self) {
println!("Resetting settings!");
*self = Self::default();
}
pub fn reset_player_settings(&mut self) {
println!("Resetting player settings!");
let default = Self::default();
self.rotation_stabilizer_active = default.rotation_stabilizer_active;
self.third_person = default.third_person;
self.is_zooming = default.is_zooming;
self.flashlight_active = default.flashlight_active;
}
pub fn get_reply_keys(&self) -> [KeyCode; 10] {
return [
self.key_reply1,
self.key_reply2,
self.key_reply3,
self.key_reply4,
self.key_reply5,
self.key_reply6,
self.key_reply7,
self.key_reply8,
self.key_reply9,
self.key_reply10,
];
}
}
#[derive(Resource, Deserialize, Debug, Default)]
#[serde(default)]
pub struct Preferences {
pub fullscreen_mode: String,
pub window_mode: String,
pub render_mode: String,
#[serde(skip)]
pub source_file: Option<String>,
}
impl Preferences {
pub fn get_fullscreen_mode(&self) -> WindowMode {
match self.fullscreen_mode.as_str() {
"legacy" => WindowMode::Fullscreen,
"sized" => WindowMode::SizedFullscreen,
_ => WindowMode::BorderlessFullscreen,
}
}
pub fn get_window_mode(&self) -> WindowMode {
match self.window_mode.as_str() {
"fullscreen" => self.get_fullscreen_mode(),
_ => WindowMode::Windowed,
}
}
pub fn render_mode_is_gl(&self) -> bool {
return self.render_mode == "gl";
}
}
fn file_is_readable(file_path: &str) -> bool {
fs::metadata(file_path).map(|metadata| metadata.is_file()).unwrap_or(false)
}
fn get_prefs_path() -> Option<String> {
let test = "outfly.toml";
if file_is_readable(test) {
return Some(test.to_string());
}
if let Ok(basedir) = env::var("XDG_CONFIG_HOME") {
let test = basedir.to_string() + "/outfly/outfly.toml";
if file_is_readable(test.as_str()) {
return Some(test);
}
} else if let Ok(basedir) = env::var("HOME") {
let test = basedir.to_string() + ".config/outfly/outfly.toml";
if file_is_readable(test.as_str()) {
return Some(test);
}
}
return None;
}
pub fn load_prefs() -> Preferences {
let (toml, path) = match get_prefs_path() {
Some(path) => {
let toml = fs::read_to_string(&path);
match toml {
Ok(toml) => (toml, Some(path)),
Err(error) => {
error!("Failed to open preferences file '{path}': {error}");
return Preferences::default();
}
}
}
None => {
warn!("Found no preference file, using default preferences.");
(include_str!("data/outfly.toml").to_string(), None)
}
};
match toml.parse::<DocumentMut>() {
Ok(doc) => {
match toml_edit::de::from_document::<Preferences>(doc) {
Ok(mut pref) => {
if let Some(path) = &path {
info!("Loaded preference file from {path}");
} else {
info!("Loaded preferences from internal defaults");
}
pref.source_file = path;
dbg!(&pref);
return pref;
}
Err(error) => {
error!("Failed to read preference line: {error}");
return Preferences::default();
}
}
}
Err(error) => {
error!("Failed to open preferences: {error}");
return Preferences::default();
}
}
}
#[derive(Resource)]
pub struct GameVars {
pub db: HashMap<String, String>,
}
impl Default for GameVars {
fn default() -> Self {
Self {
db: HashMap::new(),
}
}
}
impl GameVars {
#[allow(dead_code)]
pub fn get(&self, key: &str) -> Option<String> {
if let Some(value) = self.db.get(key) {
return Some(value.clone());
}
return None;
}
#[allow(dead_code)]
pub fn getf(&self, key: &str) -> Option<f64> {
if let Some(value) = self.db.get(key) {
if let Ok(float) = value.parse::<f64>() {
return Some(float);
}
}
return None;
}
pub fn getb(&self, key: &str) -> bool {
if let Some(value) = self.db.get(key) {
return Self::evaluate_str_as_bool(value);
}
return false;
}
pub fn evaluate_str_as_bool(string: &str) -> bool {
return string != "0";
}
// This method ensures that the variable name contains a scope separator,
// and if a scope is missing, it prefixes the fallback scope.
// Should NOT be used on non-variable values, like plain strings.
//
// Some examples, assuming fallback_scope="Clippy", SCOPE_SEPARATOR="$":
//
// "" -> "clippy$"
// "foo" -> "clippy$foo"
// "FOO" -> "clippy$foo"
// "$foo" -> "clippy$foo"
// "$$foo" -> "$$foo"
// "PizzaClippy$foo" -> "pizzaclippy$foo" (unchanged)
// "$foo$foo$foo$foo" -> "$foo$foo$foo$foo" (unchanged)
pub fn normalize_varname(fallback_scope: &str, key: &str) -> String {
let parts: Vec<&str> = key.split(SCOPE_SEPARATOR).collect();
let key: String = if parts.len() == 1 {
// we got a key like "foo", turn it into "<scope>$foo"
fallback_scope.to_string() + SCOPE_SEPARATOR + key
} else if parts.len() > 1 {
// we got a key with at least one "$"
// extract anything before the last "$":
let scope_part: String = parts[0..parts.len() - 2].join(SCOPE_SEPARATOR);
if scope_part.is_empty() {
// we got a key like "$foo", just prefix the fallback scope
fallback_scope.to_string() + key
}
else {
// we got a key like "Ke$ha$foo" or "$$foo" (which is the convention for
// global variables), leave the scope intact
key.to_string()
}
} else {
// we got an empty string. this is bad, but handle gracefully
fallback_scope.to_string() + SCOPE_SEPARATOR
};
return key.to_lowercase();
}
pub fn set_in_scope(&mut self, fallback_scope: &str, key: &str, value: String) {
let key = Self::normalize_varname(fallback_scope, key);
self.db.insert(key, value);
}
pub fn evaluate_condition(&self, condition: &str, scope: &str) -> bool {
let parts: Vec<&str> = condition.split(" ").collect();
if parts.len() == 0 {
// Got an empty string, this is always false.
return false;
} else if parts.len() == 1 {
// Got something like "if $somevar:".
// Check whether the variable evaluates to true.
let part = parts[0];
let (part, negate) = if part.starts_with(TOKEN_NEGATE) {
(&part[1..], true)
} else {
(part, false)
};
if part.contains(SCOPE_SEPARATOR) {
let part = Self::normalize_varname(scope, part);
let value_bool = self.getb(part.as_str());
return value_bool ^ negate;
}
else {
return Self::evaluate_str_as_bool(part) ^ negate;
}
} else if parts.len() == 2 {
// Got something like "if $something somethingelse"
// Check whether the two are identical.
let mut left: String = parts[0].to_string();
if left.contains(SCOPE_SEPARATOR) {
left = self
.get(Self::normalize_varname(scope, left.as_str()).as_str())
.unwrap_or("".to_string());
}
let mut right: String = parts[1].to_string();
if right.contains(SCOPE_SEPARATOR) {
right = self
.get(Self::normalize_varname(scope, right.as_str()).as_str())
.unwrap_or("".to_string());
}
return left == right;
} else {
// Got something like "if $something != somethingelse bla bla"
let mut left: String = parts[0].to_string();
if left.contains(SCOPE_SEPARATOR) {
left = self
.get(Self::normalize_varname(scope, left.as_str()).as_str())
.unwrap_or("".to_string());
}
let mut right: String = parts[2..parts.len()].join(" ").to_string();
if right.contains(SCOPE_SEPARATOR) {
right = self
.get(Self::normalize_varname(scope, right.as_str()).as_str())
.unwrap_or("".to_string());
}
let floats = (left.parse::<f64>(), right.parse::<f64>());
let operator: &str = parts[1];
match operator {
TOKEN_EQUALS => {
if let (Ok(left), Ok(right)) = floats {
return left == right;
}
return left == right;
}
TOKEN_EQUALS_NOT => {
if let (Ok(left), Ok(right)) = floats {
return left != right;
}
return left != right;
}
TOKEN_GREATER_THAN => {
if let (Ok(left), Ok(right)) = floats {
return left > right;
}
return false;
}
TOKEN_GREATER_EQUALS => {
if let (Ok(left), Ok(right)) = floats {
return left >= right;
}
return false;
}
TOKEN_LESS_THAN => {
if let (Ok(left), Ok(right)) = floats {
return left < right;
}
return false;
}
TOKEN_LESS_EQUALS => {
if let (Ok(left), Ok(right)) = floats {
return left <= right;
}
return false;
}
_ => {
error!("Unknown operator '{operator}' in if-condition!");
return false;
}
}
}
}
}
Reference in a new issue View git blame Copy permalink