From 1e9f6aa057263be6b91519ee1714a2bc2b1f75fc Mon Sep 17 00:00:00 2001
From: yuni <hut@hut.pm>
Date: Mon, 25 Nov 2024 22:23:56 +0100
Subject: [PATCH] map camera: don't jump around when deselecting target

---
 src/camera.rs | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/src/camera.rs b/src/camera.rs
index ae0555a..5939d4b 100644
--- a/src/camera.rs
+++ b/src/camera.rs
@@ -310,6 +310,13 @@ pub fn update_map_camera(
     } else {
         (player_entity, player_trans)
     };
+
+    // Don't jump around when deselecting.
+    if mapcam.center_on_entity != Some(target_entity) && q_target.is_empty() {
+        mapcam.offset_x = -player_trans.translation.x as f64;
+        mapcam.offset_z = -player_trans.translation.z as f64;
+    }
+
     mapcam.center_on_entity = Some(target_entity);
 
     // Update map grid
@@ -375,6 +382,8 @@ pub fn update_map_camera(
         mapcam.target_zoom_level *= target_trans.scale.x as f64 * factor;
         mapcam.zoom_level *= target_trans.scale.x as f64 * factor;
         mapcam.initialized = true;
+        mapcam.offset_x = 0.0;
+        mapcam.offset_z = 0.0;
     }
     let mut change_zoom: f64 = 0.0;
     if keyboard_input.pressed(settings.key_map_zoom_out) {