lobby cam

camera_iso.gd

@@ -1,3 +1,4 @@
+class_name IsoCamera
 extends Camera3D
 
 @export var height: float = 25.0
@@ -16,6 +17,11 @@ var _shake_amount: float = 0.0
 var _shake_decay: float = 0.0
 var _user_fov: float = 0.0
 
+# Per-level framing multiplier: 1.0 = the designer's base shot, >1 dollies the camera
+# back for a wider view (the lobby uses this). Set by game_shell when a level loads;
+# kept separate from the scroll-wheel FOV zoom so the two don't fight.
+var _framing_scale: float = 1.0
+
 # Trailing-camera state: _focus is the smoothed point the camera frames (it lags
 # the bull), _drag_offset is the velocity-driven trail that slides it behind.
 var _focus: Vector3 = Vector3.ZERO
@@ -51,15 +57,21 @@ func adjust_zoom(ratio: float) -> void:
 	_user_fov = clampf(_user_fov / ratio, fov_min, fov_max)
 
 
+## Dolly the camera in/out for the level being loaded. 1.0 is the base framing; >1 pulls
+## back for a wider shot (the lobby hub uses this). Independent of the scroll-wheel zoom.
+func set_framing_scale(scale: float) -> void:
+	_framing_scale = maxf(scale, 0.1)
+
+
 func _process(delta: float) -> void:
 	fov = lerpf(fov, _user_fov, delta * 8.0)
 
 	var angle_rad := deg_to_rad(horizontal_angle_deg)
 
 	var offset := Vector3(
-		sin(angle_rad) * horizontal_distance,
-		height,
-		cos(angle_rad) * horizontal_distance
+		sin(angle_rad) * horizontal_distance * _framing_scale,
+		height * _framing_scale,
+		cos(angle_rad) * horizontal_distance * _framing_scale
 	)
 
 	var target := get_parent() as Node3D