private void Update()
{
if (GameManager.Instance.currentState == GameManager.GameState.LevelEditor)
{
#if UNITY_STANDALONE || UNITY_WEBPLAYER || UNITY_EDITOR
GetCameraInputs();
#else
if (isControlActive)
{
GetCameraInputs();
}
#endif
//Makes sure you can't zoom in / out too much.
Camera.main.orthographicSize = Mathf.Clamp(Camera.main.orthographicSize, _baseSize, _baseSize * 3);
Vector3 scale = transform.localScale;
scale.x = Camera.main.orthographicSize / _baseSize;
scale.y = scale.x;
transform.localScale = scale;
//After moving the camera, checks if it's still inside the gameview.
CheckBoundaries();
UpdateGrid();
}
//Maps interfaces can't zoom. only level editor
else if (GameManager.Instance.currentState == GameManager.GameState.Map)
{
//Camera movement.
if (LevelEditorInputs.GetCameraLeft())
{
transform.Translate(Vector2.left * _translationSpeed * Time.deltaTime);
}
if (LevelEditorInputs.GetCameraRight())
{
transform.Translate(Vector2.right * _translationSpeed * Time.deltaTime);
}
//Screen base size
float baseSize = _gameviewSize / 2f * Screen.height / Screen.width;
Camera.main.orthographicSize = Mathf.Clamp(Camera.main.orthographicSize, baseSize, baseSize * 3);
CheckBoundaries();
}
}
private void GetCameraInputs()
{
if (LevelEditorInputs.GetCameraUp(isDraging))
{
Camera.main.transform.Translate(Vector2.up * _translationSpeed * Time.deltaTime);
}
if (LevelEditorInputs.GetCameraLeft(isDraging))
{
Camera.main.transform.Translate(Vector2.left * _translationSpeed * Time.deltaTime);
}
if (LevelEditorInputs.GetCameraDown(isDraging))
{
Camera.main.transform.Translate(Vector2.down * _translationSpeed * Time.deltaTime);
}
if (LevelEditorInputs.GetCameraRight(isDraging))
{
Camera.main.transform.Translate(Vector2.right * _translationSpeed * Time.deltaTime);
}
//Zoom in/out.
Camera.main.orthographicSize -= LevelEditorInputs.GetZoomIn() * _zoomSensitivity * Time.deltaTime;
Camera.main.orthographicSize += LevelEditorInputs.GetZoomOut() * _zoomSensitivity * Time.deltaTime;
}