More slides + code slide

Cargo.toml

@@ -7,4 +7,6 @@ edition = "2024"
 config = "0.15.18"
 macroquad = "0.4.14"
 serde = { version = "1.0.228", features = ["derive"] }
-rand = "0.9.0"
+rand = "0.10.1"
+reqwest = { version = "0.13.3", features = ["blocking", "json"] }
+serde_json = "1.0.149"

cfg/04_wait_what.toml

@@ -0,0 +1,7 @@
+title = "You code outside of work too?"
+image = "cfg/img/slide_code.png"
+body = """
+* Yes, I spent a lot of time doing it too
+* Code for this slide shown on the right
+* (Yes it's Rust)
+"""

src/effects/mod.rs

@@ -1,7 +1,7 @@
 use macroquad::color::Color;
 use macroquad::prelude::{draw_circle, screen_height, screen_width};
 use rand::prelude::SmallRng;
-use rand::{Rng, SeedableRng};
+use rand::{RngExt, SeedableRng};
 
 pub fn star_field() {
     let mut rng = SmallRng::seed_from_u64(0x55);

src/main.rs

@@ -8,6 +8,7 @@ mod utils;
 use crate::slide_show_config::{Context, SlideShowTheme};
 use crate::slides::Slideshow;
 use crate::slides::demo::Demo;
+use crate::slides::projects::Projects;
 use crate::slides::standard_slide::StandardSlide;
 use crate::slides::title::Title;
 use crate::text_drawer::{Justified, TextConfigBuilder};
@@ -56,8 +57,11 @@ async fn main() {
     slideshow.add_slide(Title::new("Software As a Bit".to_string()));
     slideshow.add_slide(Demo::new());
     slideshow.add_slide(StandardSlide::new(&PathBuf::from("cfg/01_author_intro.toml")).await);
-    slideshow.add_slide(StandardSlide::new(&PathBuf::from("cfg/02_things_i_have_worked_on.toml")).await);
+    slideshow
+        .add_slide(StandardSlide::new(&PathBuf::from("cfg/02_things_i_have_worked_on.toml")).await);
     slideshow.add_slide(StandardSlide::new(&PathBuf::from("cfg/03_me_outside_work.toml")).await);
+    slideshow.add_slide(StandardSlide::new(&PathBuf::from("cfg/04_wait_what.toml")).await);
+    slideshow.add_slide(Projects::new());
 
     loop {
         if slideshow.handle_slide_show() {

src/slides/demo.rs

@@ -49,8 +49,7 @@ impl Slide for Demo {
 
         pop_camera_state();
 
-        ctx
+        ctx.slide_show_theme
-            .slide_show_theme
             .heading_config
             .draw_text("This Ain't No Powerpoint", screen_center());
     }

src/slides/mod.rs

@@ -4,6 +4,7 @@ use macroquad::camera::set_default_camera;
 use macroquad::input::{KeyCode, is_key_pressed};
 
 pub mod demo;
+pub mod projects;
 pub mod standard_slide;
 pub mod title;
 

src/slides/projects.rs

@@ -0,0 +1,119 @@
+use crate::effects::star_field;
+use crate::slide::Slide;
+use crate::slide_show_config::Context;
+use crate::text_drawer::{Justified, TextConfigBuilder};
+use crate::utils::{draw_rectangle_with_border, screen_center};
+use macroquad::color::{BLACK, DARKGREEN, GREEN};
+use macroquad::math::Vec2;
+use macroquad::prelude::{clear_background, draw_rectangle, screen_height, screen_width};
+use rand::prelude::IndexedRandom;
+use rand::rng;
+use serde::Deserialize;
+use std::f32::consts::PI;
+
+#[derive(Debug, Deserialize)]
+struct GiteaRepo {
+    pub id: u64,
+    pub name: String,
+}
+
+#[derive(Debug, Deserialize)]
+struct GiteaResponse {
+    pub ok: bool,
+    pub data: Vec<GiteaRepo>,
+}
+
+#[derive(Debug)]
+struct FloatingText {
+    pos: Vec2,
+    vel: Vec2,
+    text: String,
+}
+
+#[derive(Debug)]
+pub struct Projects {
+    repos: Vec<FloatingText>,
+}
+
+impl Projects {
+    pub fn new() -> Box<Self> {
+        let resp: GiteaResponse =
+            reqwest::blocking::get("https://git.ahines.net/api/v1/repos/search")
+                .unwrap()
+                .json()
+                .unwrap();
+
+        let repos: Vec<FloatingText> = resp
+            .data
+            .into_iter()
+            .filter_map(|r| {
+                if !r.name.starts_with("_") {
+                    Some(FloatingText {
+                        pos: Default::default(),
+                        vel: Default::default(),
+                        text: r.name,
+                    })
+                } else {
+                    None
+                }
+            })
+            .collect();
+
+        Box::new(Self { repos })
+    }
+}
+
+impl Slide for Projects {
+    fn display(&mut self, ctx: &Context<'_>) {
+        clear_background(BLACK);
+        star_field();
+
+        let text_cfg = TextConfigBuilder::new(ctx.slide_show_theme.body_config.clone())
+            .font_size(75)
+            .justification(Justified::Center)
+            .build();
+
+        for repo in &mut self.repos {
+            if repo.pos.x <= 0.0
+                || repo.pos.y <= 0.0
+                || repo.pos.x > screen_width()
+                || repo.pos.y > screen_height()
+            {
+                repo.pos = screen_center();
+                let vel: f32 = rand::random_range(1.0..1.5);
+                let angle: f32 = rand::random_range(0.0..2.0 * PI);
+
+                repo.vel = Vec2::new(vel, 0.0).rotate(Vec2::from(angle.sin_cos()));
+
+                repo.vel = Vec2::new(rand::random_range(0.1..1.5), rand::random_range(0.1..1.5));
+
+                repo.vel.x *= [-1.0, 1.0].choose(&mut rng()).unwrap();
+                repo.vel.y *= [-1.0, 1.0].choose(&mut rng()).unwrap();
+            }
+
+            text_cfg.draw_text(&repo.text, repo.pos);
+
+            repo.pos += repo.vel
+        }
+        let dim = ctx
+            .slide_show_theme
+            .heading_config
+            .measure_text("https://git.ahines.net");
+
+        let background_rectangle_size = Vec2::new(dim.width * 1.2, dim.height * 1.2);
+        let pos =
+            screen_center() - background_rectangle_size * 0.5 - Vec2::new(0.0, dim.offset_y * 0.5);
+
+        draw_rectangle_with_border(
+            pos,
+            background_rectangle_size,
+            background_rectangle_size.x * 0.01,
+            GREEN,
+            DARKGREEN,
+        );
+
+        ctx.slide_show_theme
+            .heading_config
+            .draw_text("https://git.ahines.net", screen_center());
+    }
+}

src/slides/standard_slide.rs

@@ -5,7 +5,9 @@ use config::Config;
 use macroquad::color::{BLACK, WHITE};
 use macroquad::file::load_file;
 use macroquad::math::Vec2;
-use macroquad::prelude::{Texture2D, clear_background, load_texture, draw_texture, draw_texture_ex, DrawTextureParams};
+use macroquad::prelude::{
+    DrawTextureParams, Texture2D, clear_background, draw_texture, draw_texture_ex, load_texture,
+};
 use macroquad::window::{screen_height, screen_width};
 use serde::Deserialize;
 use std::path::{Path, PathBuf};
@@ -70,7 +72,6 @@ impl Slide for StandardSlide {
             Vec2::new(screen_width() * 0.5, screen_height() * 0.8),
         );
 
-
         if let Some(image) = &self.image {
             let size = image.size();
             let image_center_pos = Vec2::new(screen_width() * 0.75, screen_height() * 0.5);
@@ -83,10 +84,16 @@ impl Slide for StandardSlide {
 
             let image_pos = image_center_pos - new_image_size * 0.5;
 
-            draw_texture_ex(image, image_pos.x, image_pos.y, WHITE, DrawTextureParams {
+            draw_texture_ex(
-                dest_size: Some(new_image_size),
+                image,
-                ..Default::default()
+                image_pos.x,
-            });
+                image_pos.y,
+                WHITE,
+                DrawTextureParams {
+                    dest_size: Some(new_image_size),
+                    ..Default::default()
+                },
+            );
         }
     }
 }

src/utils.rs

@@ -1,6 +1,28 @@
+use macroquad::color::Color;
 use macroquad::math::Vec2;
 use macroquad::miniquad::window::screen_size;
+use macroquad::prelude::draw_rectangle;
 
 pub fn screen_center() -> Vec2 {
     Vec2::from(screen_size()) * 0.5
 }
+
+pub fn draw_rectangle_with_border(
+    rect_pos: Vec2,
+    rect_size: Vec2,
+    border_width: f32,
+    fg_color: Color,
+    bg_color: Color,
+) {
+    let border_pos = rect_pos - border_width;
+    let border_size = rect_size + 2.0 * border_width;
+
+    draw_rectangle(
+        border_pos.x,
+        border_pos.y,
+        border_size.x,
+        border_size.y,
+        bg_color,
+    );
+    draw_rectangle(rect_pos.x, rect_pos.y, rect_size.x, rect_size.y, fg_color);
+}