add edit mode popup for keybindings

src/config.rs

@@ -17,7 +17,7 @@ pub enum MenuReturn {
 
 impl Config {
 	#[must_use]
-	pub fn draw_edit(&mut self, d: &mut RaylibDrawHandle, globals: &Globals) -> MenuReturn {
+	pub fn draw_edit(&mut self, d: &mut RaylibDrawHandle, globals: &mut Globals) -> MenuReturn {
 		d.draw_text("Settings", 16, 16, 30, FG_CHAPTER_TITLE);
 
 		if text_button(d, &globals.mouse, 10, 60, 80, "apply") {

src/input.rs

@@ -8,7 +8,12 @@ use raylib::{
 };
 use serde::{Deserialize, Serialize};
 
-use crate::{ui::text_button, Globals};
+use crate::{
+	theme::{BG_DARK, BG_LIGHT},
+	ui::text_button,
+	util::screen_centered_rect,
+	Globals,
+};
 
 #[derive(Debug, Clone, Copy, Deserialize, Serialize, PartialEq, Eq, PartialOrd, Ord)]
 #[repr(u8)]
@@ -52,6 +57,7 @@ impl Default for Input {
 		Self {
 			bindings,
 			states: Default::default(),
+			editing_input: None,
 		}
 	}
 }
@@ -72,11 +78,17 @@ type InputMap = BTreeMap<ActionId, Vec<Binding>>;
 pub struct Input {
 	bindings: [Vec<Binding>; ActionId::SIZE],
 	states: [BindingState; ActionId::SIZE],
+	#[serde(skip)]
+	editing_input: Option<(ActionId, usize)>,
 }
 
 impl Input {
-	pub fn draw_edit(&mut self, d: &mut RaylibDrawHandle, globals: &Globals) {
+	pub fn draw_edit(&mut self, d: &mut RaylibDrawHandle, globals: &mut Globals) {
 		let mut y = 96;
+		if self.editing_input.is_some() {
+			globals.mouse.clear();
+		}
+
 		for action_index in 0..ActionId::SIZE {
 			let action = ActionId::from_usize(action_index).unwrap();
 
@@ -89,13 +101,34 @@ impl Input {
 					self.bindings[action_index].remove(binding_index);
 					return;
 				}
+				if text_button(d, &globals.mouse, 245, y, 45, "edit") {
+					self.editing_input = Some((action, binding_index));
+				}
 				let trigger = format!("{:?}", binding.trigger);
-				d.draw_text(&trigger, 256, y, 20, Color::LIMEGREEN);
-				let x = 264 + d.measure_text(&trigger, 20);
+				d.draw_text(&trigger, 300, y, 20, Color::LIMEGREEN);
+				let x = 310 + d.measure_text(&trigger, 20);
 				let modifiers = format!("{:?}", binding.modifiers);
 				d.draw_text(&modifiers, x, y, 20, Color::LIGHTBLUE);
 				y += 32;
 			}
+			y += 8;
+		}
+
+		if let Some((action, binding_index)) = &self.editing_input {
+			globals.mouse.update(d); // todo less scuffed
+			let border = screen_centered_rect(d, 208, 88);
+			d.draw_rectangle_rec(border, BG_LIGHT);
+			let bounds = screen_centered_rect(d, 200, 80);
+			d.draw_rectangle_rec(bounds, BG_DARK);
+
+			// TODO capture and display current input
+
+			let x = bounds.x as i32;
+			let y = bounds.y as i32;
+			if text_button(d, &globals.mouse, x + 10, y + 40, 80, "ok") {}
+			if text_button(d, &globals.mouse, x + 100, y + 40, 80, "cancel") {
+				self.editing_input = None;
+			}
 		}
 	}
 

src/main.rs

@@ -97,7 +97,7 @@ impl Game {
 				}
 			} else if let Some(config) = &mut self.edit_settings {
 				d.clear_background(BG_DARK);
-				match config.draw_edit(&mut d, &self.globals) {
+				match config.draw_edit(&mut d, &mut self.globals) {
 					config::MenuReturn::Stay => (),
 					config::MenuReturn::StaySave => {
 						self.globals.config = config.clone();