High-res: bestiary shows the detailed sprites, toolbar buttons on stone

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

src/gfx.rs

@@ -343,6 +343,10 @@ pub fn set_high_res_ui(on: bool) {
     HIGH_RES_UI.with(|h| h.set(on));
 }
 
+pub fn high_res_ui() -> bool {
+    HIGH_RES_UI.with(|h| h.get())
+}
+
 // ---- furniture materials (crate::props::Mat order): grey detail the furniture's colours tint
 // (the page keeps its colours), 64x64 and 16x16; see art/generated/textures/materials/
 macro_rules! material {

src/menu/bestiary.rs

@@ -305,8 +305,18 @@ impl Menu {
     }
 }
 
-// a unit sprite with the gear of a level, scaled up
+// a unit sprite with the gear of a level, scaled up; the high-res style shows the detailed
+// sprite (front view, 64x64 level; without the gear)
 fn draw_sprite(gfx: &Gfx, kind: EK, level: u32, x: f32, y: f32, size: f32) {
+    if crate::gfx::high_res_ui() {
+        if let Some(pic) = Gfx::hd_picture(kind, 0, None, false) {
+            let uv = Gfx::hd_uv(pic, true);
+            let (w, h) = crate::gfx::hd_tex_size(true);
+            let src = Rect::new(uv.x * w as f32, uv.y * h as f32, uv.w * w as f32, uv.h * h as f32);
+            draw_texture_ex(&gfx.hd_sprites, x, y, WHITE, DrawTextureParams { source: Some(src), dest_size: Some(vec2(size, size)), ..Default::default() });
+            return;
+        }
+    }
     let src = Gfx::sprite_cell(kind, false, level);
     draw_texture_ex(&gfx.sprites, x, y, WHITE, DrawTextureParams { source: Some(src), dest_size: Some(vec2(size, size)), ..Default::default() });
 }

src/ui.rs

@@ -912,7 +912,14 @@ impl Ui {
         // locked tools (campaign: not yet available) are drawn dark
         let tool_button = |bx: f32, by: f32, bw: f32, icon_id: u32, key: &str, label: &str, sel: bool, hovered: bool, locked: bool| {
             let r = Rect::new(bx + px, by, bw - 2.0 * px, 3.0 * CH());
-            draw_rectangle(r.x, r.y, r.w, r.h, if sel { Color::new(0.42, 0.26, 0.1, 1.0) } else if hovered { Color::new(0.18, 0.13, 0.1, 1.0) } else { Color::new(0.1, 0.07, 0.07, 1.0) });
+            let fill = if sel { Color::new(0.42, 0.26, 0.1, 1.0) } else if hovered { Color::new(0.18, 0.13, 0.1, 1.0) } else { Color::new(0.1, 0.07, 0.07, 1.0) };
+            if crate::gfx::high_res_ui() {
+                // high-res: a slab of stone in the button's colour (the material is light grey)
+                let k = 1.6;
+                draw_texture_ex(&gfx.materials[1], r.x, r.y, Color::new(fill.r * k, fill.g * k, fill.b * k, 1.0), DrawTextureParams { dest_size: Some(vec2(r.w, r.h)), ..Default::default() });
+            } else {
+                draw_rectangle(r.x, r.y, r.w, r.h, fill);
+            }
             // the active tool: pulsing frame
             let frame = if sel { if pulse { WHITE } else { FRAME_HI } } else { Color::new(0.35, 0.28, 0.2, 1.0) };
             draw_rectangle_lines(r.x, r.y, r.w, r.h, if sel { 3.0 * px } else { 2.0 * px }, frame);