From 72743119c83f060602894366182b2e3f99d27319 Mon Sep 17 00:00:00 2001
From: fence <fence@desu-mail.moe>
Date: Wed, 8 Jan 2025 08:48:53 +0100
Subject: idk

---
 src/font.rs | 96 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 96 insertions(+)
 create mode 100644 src/font.rs

(limited to 'src/font.rs')

diff --git a/src/font.rs b/src/font.rs
new file mode 100644
index 0000000..5f70b59
--- /dev/null
+++ b/src/font.rs
@@ -0,0 +1,96 @@
+pub const UWU_HEIGHT: u32 = 24;
+pub const UWU_WIDTH: u32 = 16;
+pub const UWU_SHEET_RAW: &[u8] = include_bytes!("uwu-logo-font-20px.png");
+
+mod sprite_sheets {
+  use super::{UWU_HEIGHT, UWU_SHEET_RAW, UWU_WIDTH};
+  use sdl2::{
+    image::LoadTexture,
+    pixels::PixelFormatEnum,
+    rect::Rect,
+    render::{Canvas, Texture, TextureCreator},
+    surface::{self, Surface},
+    video::WindowContext,
+  };
+  use std::collections::HashMap;
+
+  pub struct UwUFont<'a> {
+    sheet: Surface<'a>,
+  }
+
+  fn uwu_get_n(n: u32) -> Rect {
+    Rect::new((UWU_WIDTH * n) as i32, 0, UWU_WIDTH, UWU_HEIGHT)
+  }
+
+  #[inline]
+  fn uwu_u() -> Rect {
+    return uwu_get_n(0);
+  }
+
+  #[inline]
+  fn uwu_w() -> Rect {
+    return uwu_get_n(1);
+  }
+
+  #[inline]
+  fn uwu_s() -> Rect {
+    return uwu_get_n(2);
+  }
+
+  #[inline]
+  fn uwu_p() -> Rect {
+    return uwu_get_n(3);
+  }
+
+  #[inline]
+  fn uwu_a() -> Rect {
+    return uwu_get_n(4);
+  }
+
+  #[inline]
+  fn uwu_c() -> Rect {
+    return uwu_get_n(5);
+  }
+
+  #[inline]
+  fn uwu_e() -> Rect {
+    return uwu_get_n(6);
+  }
+
+  impl<'a> UwUFont<'a> {
+    pub fn new(texture_creator: &'a TextureCreator<WindowContext>) -> UwUFont<'a> {
+      let surface = Surface::new(112, 24, PixelFormatEnum::RGB24).unwrap();
+      let mut canvas = Canvas::from_surface(surface).unwrap();
+      let tc = canvas.texture_creator();
+      let tx = tc.load_texture_bytes(UWU_SHEET_RAW).unwrap();
+      canvas.copy(&tx, None, None).unwrap();
+      canvas.present();
+      let sheet = canvas.into_surface();
+
+      UwUFont { sheet }
+    }
+
+    pub fn pos_to_rect(x: i32, y: i32) -> Rect {
+      return Rect::new(x, y, UWU_WIDTH, UWU_HEIGHT);
+    }
+
+    pub fn char_to_surface(&self, char: Rect) -> Surface {
+      let mut char_surface = Surface::new(UWU_WIDTH, UWU_HEIGHT, PixelFormatEnum::RGB24).unwrap();
+      self
+        .sheet
+        .blit(char, &mut char_surface, Self::pos_to_rect(0, 0))
+        .unwrap();
+      char_surface
+    }
+
+    pub fn u_surface(&self) -> Surface {
+      return self.char_to_surface(uwu_u());
+    }
+
+    pub fn w_surface(&self) -> Surface {
+      return self.char_to_surface(uwu_w());
+    }
+  }
+}
+
+pub use sprite_sheets::UwUFont;
-- 
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