feat: enumerate and display render driver info, increase node id text opacity

src/app.rs

@@ -1,3 +1,4 @@
+use std::collections::HashMap;
 use std::time::{Duration, Instant};
 
 use crate::error::{GameError, GameResult};
@@ -5,7 +6,10 @@ use crate::error::{GameError, GameResult};
 use crate::constants::{CANVAS_SIZE, LOOP_TIME, SCALE};
 use crate::game::Game;
 use crate::platform;
+use sdl2::pixels::PixelFormatEnum;
+use sdl2::render::RendererInfo;
 use sdl2::{AudioSubsystem, Sdl};
+use tracing::debug;
 
 /// Main application wrapper that manages SDL initialization, window lifecycle, and the game loop.
 ///
@@ -50,15 +54,51 @@ impl App {
             .build()
             .map_err(|e| GameError::Sdl(e.to_string()))?;
 
+        #[derive(Debug)]
+        struct DriverDetail {
+            info: RendererInfo,
+            index: usize,
+        }
+
+        let drivers: HashMap<&'static str, DriverDetail> = sdl2::render::drivers()
+            .enumerate()
+            .map(|(index, d)| (d.name, DriverDetail { info: d, index }))
+            .collect::<HashMap<_, _>>();
+
+        let get_driver =
+            |name: &'static str| -> Option<u32> { drivers.get(name.to_lowercase().as_str()).map(|d| d.index as u32) };
+
+        {
+            let mut names = drivers.keys().collect::<Vec<_>>();
+            names.sort_by_key(|k| get_driver(k));
+            debug!("Drivers: {names:?}")
+        }
+
+        // Count the number of times each pixel format is supported by each driver
+        let pixel_format_counts: HashMap<PixelFormatEnum, usize> = drivers
+            .values()
+            .flat_map(|d| d.info.texture_formats.iter())
+            .fold(HashMap::new(), |mut counts, format| {
+                *counts.entry(*format).or_insert(0) += 1;
+                counts
+            });
+
+        debug!("Pixel format counts: {pixel_format_counts:?}");
+
+        let index = get_driver("direct3d");
+        debug!("Driver index: {index:?}");
+
         let mut canvas = window
             .into_canvas()
             .accelerated()
+            // .index(index)
             .build()
             .map_err(|e| GameError::Sdl(e.to_string()))?;
 
         canvas
             .set_logical_size(CANVAS_SIZE.x, CANVAS_SIZE.y)
             .map_err(|e| GameError::Sdl(e.to_string()))?;
+        debug!("Renderer: {:?}", canvas.info());
 
         let texture_creator = canvas.texture_creator();
 

src/systems/debug.rs

@@ -7,7 +7,7 @@ use crate::systems::{Collider, CursorPosition, NodeId, Position, SystemTimings};
 use crate::texture::ttf::{TtfAtlas, TtfRenderer};
 use bevy_ecs::resource::Resource;
 use bevy_ecs::system::{Query, Res};
-use glam::{IVec2, UVec2, Vec2};
+use glam::{IVec2, Vec2};
 use sdl2::pixels::Color;
 use sdl2::rect::{Point, Rect};
 use sdl2::render::{Canvas, Texture};
@@ -215,8 +215,6 @@ pub fn debug_render_system(
     if !debug_state.enabled {
         return;
     }
-    let scale = constants::LARGE_SCALE as f32;
-
     // Create debug text renderer
     let text_renderer = TtfRenderer::new(1.0);
 
@@ -249,8 +247,8 @@ pub fn debug_render_system(
                 let pos = position.get_pixel_position(&map.graph).unwrap();
 
                 // Transform position and size using common methods
-                let pos = (pos * scale).as_ivec2();
-                let size = (collider.size * scale) as u32;
+                let pos = (pos * constants::LARGE_SCALE).as_ivec2();
+                let size = (collider.size * constants::LARGE_SCALE) as u32;
 
                 Rect::from_center(Point::from((pos.x, pos.y)), size, size)
             })
@@ -266,7 +264,7 @@ pub fn debug_render_system(
     }
 
     canvas.set_draw_color(Color {
-        a: f32_to_u8(0.6),
+        a: f32_to_u8(0.65),
         ..Color::RED
     });
     canvas.set_blend_mode(sdl2::render::BlendMode::Blend);
@@ -280,8 +278,8 @@ pub fn debug_render_system(
             .nodes()
             .enumerate()
             .filter_map(|(id, node)| {
-                let pos = transform_position_with_offset(node.position, scale);
-                let size = (2.0 * scale) as u32;
+                let pos = transform_position_with_offset(node.position, constants::LARGE_SCALE);
+                let size = (2.0 * constants::LARGE_SCALE) as u32;
                 let rect = Rect::new(pos.x - (size as i32 / 2), pos.y - (size as i32 / 2), size, size);
 
                 // If the node is the one closest to the cursor, draw it immediately
@@ -311,7 +309,7 @@ pub fn debug_render_system(
     // Render node ID if a node is highlighted
     if let Some(closest_node_id) = closest_node {
         let node = map.graph.get_node(closest_node_id as NodeId).unwrap();
-        let pos = transform_position_with_offset(node.position, scale);
+        let pos = transform_position_with_offset(node.position, constants::LARGE_SCALE);
 
         let node_id_text = closest_node_id.to_string();
         let text_pos = Vec2::new((pos.x + 10) as f32, (pos.y - 5) as f32);
@@ -323,7 +321,7 @@ pub fn debug_render_system(
                 &node_id_text,
                 text_pos,
                 Color {
-                    a: f32_to_u8(0.4),
+                    a: f32_to_u8(0.9),
                     ..Color::WHITE
                 },
             )

src/systems/input.rs

@@ -6,8 +6,13 @@ use bevy_ecs::{
     system::{NonSendMut, Res, ResMut},
 };
 use glam::Vec2;
-use sdl2::{event::Event, keyboard::Keycode, EventPump};
+use sdl2::{
+    event::{Event, WindowEvent},
+    keyboard::Keycode,
+    EventPump,
+};
 use smallvec::{smallvec, SmallVec};
+use tracing::{debug, info};
 
 use crate::systems::components::DeltaTime;
 use crate::{
@@ -293,7 +298,15 @@ pub fn input_system(
                     simple_key_events.push(SimpleKeyEvent::KeyUp(key));
                 }
             }
-            Event::RenderTargetsReset { .. } | Event::Window { .. } => {
+            Event::Window { win_event, .. } => match win_event {
+                WindowEvent::Resized(w, h) => {
+                    info!("Window resized to {}x{}", w, h);
+                }
+                _ => {
+                    debug!("Window event: {:?}", win_event);
+                }
+            },
+            Event::RenderTargetsReset { .. } => {
                 // No-op
             }
             _ => {