From 4c9fe4e4cf8b9b2358bdbb08766fef46dc9ba82b Mon Sep 17 00:00:00 2001
From: HampusM <hampus@hampusmat.com>
Date: Fri, 27 Oct 2023 21:44:49 +0200
Subject: feat(engine): add get cursor position

---
 engine/src/lib.rs | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

(limited to 'engine')

diff --git a/engine/src/lib.rs b/engine/src/lib.rs
index d848112..ec969f8 100644
--- a/engine/src/lib.rs
+++ b/engine/src/lib.rs
@@ -154,6 +154,20 @@ impl Engine
             .map_err(Error::GetKeyStateFailed)
     }
 
+    /// Returns the cursor position.
+    ///
+    /// # Errors
+    /// Will return `Err` if unable to get the cursor position from GLFW.
+    pub fn get_cursor_pos(&self) -> Result<Vec2<f64>, Error>
+    {
+        let pos = self
+            .window
+            .get_cursor_position()
+            .map_err(Error::GetCursorPosFailed)?;
+
+        Ok(Vec2 { x: pos.x, y: pos.y })
+    }
+
     fn update_delta_time(&mut self, prev_frame_start: &mut Option<Instant>)
     {
         let frame_start_time = Instant::now();
@@ -187,4 +201,7 @@ pub enum Error
 
     #[error("Failed to get key state")]
     GetKeyStateFailed(#[source] glfw::Error),
+
+    #[error("Failed to get cursor position")]
+    GetCursorPosFailed(#[source] glfw::Error),
 }
-- 
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