diff options
Diffstat (limited to 'game/src/Game/GameSession/MapView.gd')
| -rw-r--r-- | game/src/Game/GameSession/MapView.gd | 15 |
1 files changed, 12 insertions, 3 deletions
diff --git a/game/src/Game/GameSession/MapView.gd b/game/src/Game/GameSession/MapView.gd index 01755ec..d77cfe5 100644 --- a/game/src/Game/GameSession/MapView.gd +++ b/game/src/Game/GameSession/MapView.gd @@ -134,18 +134,27 @@ func _map_to_world_coords(pos : Vector2) -> Vector3: pos = pos * _map_mesh_dims + _map_mesh_corner return Vector3(pos.x, 0, pos.y) -func _viewport_to_map_coords(pos_viewport : Vector2) -> Vector2: +func _viewport_to_world_coords(pos_viewport : Vector2) -> Vector3: var ray_origin := _camera.project_ray_origin(pos_viewport) var ray_normal := _camera.project_ray_normal(pos_viewport) # Plane with normal (0,1,0) facing upwards, at a distance 0 from the origin var intersection : Variant = Plane(0, 1, 0, 0).intersects_ray(ray_origin, ray_normal) if typeof(intersection) == TYPE_VECTOR3: - return _world_to_map_coords(intersection as Vector3) + return intersection else: # Normals parallel to the xz-plane could cause null intersections, # but the camera's orientation should prevent such normals push_error("Invalid intersection: ", intersection) - return Vector2(0.5, 0.5) + return _map_to_world_coords(Vector2(0.5, 0.5)) + +func _viewport_to_map_coords(pos_viewport : Vector2) -> Vector2: + return _world_to_map_coords(_viewport_to_world_coords(pos_viewport)) + +func look_at_map_position(pos : Vector2) -> void: + var viewport_centre : Vector2 = Vector2(0.5, 0.5) * _viewport_dims / GuiScale.get_current_guiscale() + var pos_delta : Vector3 = _map_to_world_coords(pos) - _viewport_to_world_coords(viewport_centre) + _camera.position.x += pos_delta.x + _camera.position.z += pos_delta.z func zoom_in() -> void: _zoom_target -= _zoom_target_step |