From 749303f2bab1b2b374f7b837cc75acf65067699e Mon Sep 17 00:00:00 2001
From: HampusM <hampus@hampusmat.com>
Date: Thu, 24 Sep 2026 20:29:27 +0200
Subject: refactor(engine): update to version 0.18.0 dear-imgui-rs &
 dear-imguizmo

---
 engine/src/ui/view/world.rs | 49 +++++++++++++++++++++++----------------------
 1 file changed, 25 insertions(+), 24 deletions(-)

(limited to 'engine/src/ui/view/world.rs')

diff --git a/engine/src/ui/view/world.rs b/engine/src/ui/view/world.rs
index 95f29d0..411acd7 100644
--- a/engine/src/ui/view/world.rs
+++ b/engine/src/ui/view/world.rs
@@ -3,6 +3,8 @@ use std::borrow::Cow;
 use std::io::Cursor;
 use std::ops::{Deref, DerefMut};
 
+use ecs::error::Context;
+
 use crate::color::{Rgb, Rgba};
 use crate::ecs::actions::Actions;
 use crate::ecs::component::local::Local;
@@ -30,6 +32,7 @@ use crate::ui::dear_imgui::{
     bindings as dear_imgui_bindings,
     Context as DearImguiContext,
 };
+use crate::util::OptionExt;
 
 const BUTTON_RED_NORMAL: [f32; 4] = [124.0, 52.0, 39.0, 255.0];
 const BUTTON_RED_HOVERED: [f32; 4] = [181.0, 76.0, 57.0, 255.0];
@@ -59,8 +62,8 @@ pub fn show(
         icon_textures,
     } = &mut *state;
 
-    let icon_textures =
-        icon_textures.get_or_insert_with(|| IconTextures::new(dear_imgui_context));
+    let icon_textures = icon_textures
+        .get_or_try_insert_with_fn(|| IconTextures::new(dear_imgui_context))?;
 
     let Some(frame) = dear_imgui_context.frame() else {
         return Ok(());
@@ -113,21 +116,16 @@ pub fn show(
 fn create_texture(
     dear_imgui_context: &mut DearImguiContext,
     image: Image,
-) -> dear_imgui_bindings::ManagedTextureId
+) -> Result<dear_imgui_bindings::ManagedTextureId, dear_imgui_bindings::TextureDataError>
 {
-    let image = image.into_rgba8();
-
-    let mut texture_data = dear_imgui_bindings::OwnedTextureData::new();
-
-    texture_data.create(
-        dear_imgui_bindings::TextureFormat::RGBA32,
-        image.dimensions().width,
-        image.dimensions().height,
-    );
-
-    texture_data.set_data(image.as_bytes());
-
-    dear_imgui_context.register_texture(texture_data)
+    Ok(dear_imgui_context.register_texture(
+        dear_imgui_bindings::OwnedTextureData::from_pixels(
+            dear_imgui_bindings::TextureFormat::RGBA32,
+            image.dimensions().width,
+            image.dimensions().height,
+            image.into_rgba8().as_bytes(),
+        )?,
+    ))
 }
 
 fn create_spawn_button_widgets(
@@ -2238,7 +2236,7 @@ struct IconTextures
 
 impl IconTextures
 {
-    fn new(dear_imgui_context: &mut DearImguiContext) -> Self
+    fn new(dear_imgui_context: &mut DearImguiContext) -> Result<Self, crate::Error>
     {
         let despawn = create_texture(
             dear_imgui_context,
@@ -2246,8 +2244,9 @@ impl IconTextures
                 Cursor::new(include_bytes!("../../../res/ui/delete.png")),
                 ImageFormat::Png,
             )
-            .unwrap(),
-        );
+            .context("Failed to decode 'delete' icon image")?,
+        )
+        .context("Failed to create 'delete' icon texture")?;
 
         let warning = create_texture(
             dear_imgui_context,
@@ -2255,8 +2254,9 @@ impl IconTextures
                 Cursor::new(include_bytes!("../../../res/ui/warning.png")),
                 ImageFormat::Png,
             )
-            .unwrap(),
-        );
+            .context("Failed to decode 'warning' icon image")?,
+        )
+        .context("Failed to create 'warning' icon texture")?;
 
         let edit = create_texture(
             dear_imgui_context,
@@ -2264,10 +2264,11 @@ impl IconTextures
                 Cursor::new(include_bytes!("../../../res/ui/edit.png")),
                 ImageFormat::Png,
             )
-            .unwrap(),
-        );
+            .context("Failed to decode 'edit' icon image")?,
+        )
+        .context("Failed to create 'edit' icon texture")?;
 
-        Self { despawn, warning, edit }
+        Ok(Self { despawn, warning, edit })
     }
 }
 
-- 
cgit v1.2.3-18-g5258