From 1cdd89ce5ecb3af4a07c138253b389d577a44143 Mon Sep 17 00:00:00 2001
From: Simon Ward <sww.couldbe@gmail.com>
Date: Sun, 25 Jan 2026 19:10:13 +1300
Subject: [PATCH] camera: added camera zooming

---
 player/camera_gimbal.gd | 10 ++++++++++
 project.godot           | 10 ++++++++++
 2 files changed, 20 insertions(+)

diff --git a/player/camera_gimbal.gd b/player/camera_gimbal.gd
index b27f338..b0a413d 100644
--- a/player/camera_gimbal.gd
+++ b/player/camera_gimbal.gd
@@ -7,6 +7,9 @@ var locked_mouse_positon = Vector2(0,0)
 var mouse_locked = false
 var mouse_x_velocity = 0
 var mouse_y_velocity = 0
+var zoom_min = 0
+var zoom_max = 100
+var current_zoom = 0
 
 func reset():
 	basis = Basis()
@@ -23,6 +26,10 @@ func _input(event):
 	if event is InputEventMouseMotion:
 		mouse_x_velocity = event.relative.x
 		mouse_y_velocity = event.relative.y
+	elif event.is_action_pressed("zoom_out"):
+		current_zoom += 5
+	elif event.is_action_pressed("zoom_in"):
+		current_zoom -= 5
 
 func _process(delta):
  	# rotate outer gimbal around y axis
@@ -56,3 +63,6 @@ func _process(delta):
 	# reset gimbals
 	if Input.is_action_pressed("cam_reset"):
 		reset()
+
+	current_zoom = clamp(current_zoom,zoom_min,zoom_max)
+	$InnerGimbal/Camera3D.position = Vector3($InnerGimbal/Camera3D.position.x,current_zoom,current_zoom)
diff --git a/project.godot b/project.godot
index 7d21883..17ffc86 100644
--- a/project.godot
+++ b/project.godot
@@ -92,6 +92,16 @@ shift_lock={
 "events": [Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":-1,"window_id":0,"alt_pressed":false,"shift_pressed":false,"ctrl_pressed":false,"meta_pressed":false,"pressed":false,"keycode":0,"physical_keycode":4194325,"key_label":0,"unicode":0,"location":0,"echo":false,"script":null)
 ]
 }
+zoom_in={
+"deadzone": 0.2,
+"events": [Object(InputEventMouseButton,"resource_local_to_scene":false,"resource_name":"","device":-1,"window_id":0,"alt_pressed":false,"shift_pressed":false,"ctrl_pressed":false,"meta_pressed":false,"button_mask":0,"position":Vector2(0, 0),"global_position":Vector2(0, 0),"factor":1.0,"button_index":4,"canceled":false,"pressed":false,"double_click":false,"script":null)
+]
+}
+zoom_out={
+"deadzone": 0.2,
+"events": [Object(InputEventMouseButton,"resource_local_to_scene":false,"resource_name":"","device":-1,"window_id":0,"alt_pressed":false,"shift_pressed":false,"ctrl_pressed":false,"meta_pressed":false,"button_mask":0,"position":Vector2(0, 0),"global_position":Vector2(0, 0),"factor":1.0,"button_index":5,"canceled":false,"pressed":false,"double_click":false,"script":null)
+]
+}
 
 [layer_names]