public void setPreviewBackground(string path)
{
var background = Controller.ResourceManager.getImage(path);
Vector2 previousBackgroundSize = new Vector2(AssetsImageDimensions.BACKGROUND_MAX_WIDTH, AssetsImageDimensions.BACKGROUND_MAX_HEIGHT);
bool set = true;
bool maintainRelative = true;
if (background)
{
var previousBackground = Controller.ResourceManager.getImage(getPreviewBackground());
previousBackgroundSize = new Vector2(previousBackground.width, previousBackground.height);
if ((previousBackground.width != background.width || previousBackground.height != background.height) &&
!Controller.Instance.ShowStrictConfirmDialog("Different Size", "The selected background dimensions " +
"are not the same as the previous background, do you want the elements to maintain its relative position and scale?"))
{
maintainRelative = false;
}
var foreground = Controller.ResourceManager.getImage(getPreviewForeground());
if (foreground && (foreground.width != background.width || foreground.height != background.height))
{
if (Controller.Instance.ShowStrictConfirmDialog("Incompatible background", "The selected background dimensions " +
"are not the same as the foreground, if you select this background the foreground will be removed. Do you want to continue?"))
{
resourcesDataControlList[selectedResources].addAsset("foreground", "");
}
else
{
set = false;
}
}
}
if (set)
{
var wasAtDefaultPosition = Controller.Instance.PlayerMode == Controller.FILE_ADVENTURE_3RDPERSON_PLAYER && isPlayerAtDefaultPosition();
resourcesDataControlList[selectedResources].addAsset("background", path);
if (maintainRelative && background)
{
// References
foreach (var reference in referencesListDataControl.getRefferences())
{
var data = reference.getElementReference();
data.setPosition((int)(reference.getElementX() * background.width / previousBackgroundSize.x),
(int)(reference.getElementY() * background.height / previousBackgroundSize.y));
data.Scale = reference.getElementScale() * background.height / previousBackgroundSize.y;
}
// Areas
var nbr = new Vector2(background.width, background.height);
exitsListDataControl.getExits().ForEach(e => adaptRectangle(e.getRectangle(), previousBackgroundSize, nbr));
activeAreasListDataControl.getActiveAreas().ForEach(e => adaptRectangle(e.getRectangle(), previousBackgroundSize, nbr));
barriersListDataControl.getBarriers().ForEach(e => adaptRectangle(e.getRectangle(), previousBackgroundSize, nbr));
// Player
if (Controller.Instance.PlayerMode == Controller.FILE_ADVENTURE_3RDPERSON_PLAYER && getPlayerLayer() != -2)
{
if (getTrajectory() != null && getTrajectory().hasTrajectory())
{
foreach (var node in getTrajectory().getNodes())
{
node.setNode((int)(node.getX() * background.width / previousBackgroundSize.x),
(int)(node.getY() * background.height / previousBackgroundSize.y),
node.getScale() * background.height / previousBackgroundSize.y);
}
}
else
{
setDefaultInitialPosition((int)(getDefaultInitialPositionX() * background.width / previousBackgroundSize.x),
(int)(getDefaultInitialPositionY() * background.height / previousBackgroundSize.y));
setPlayerScale(getPlayerScale() * background.height / previousBackgroundSize.y);
}
}
}
else if (wasAtDefaultPosition)
{
setPlayerScale(getPlayerAppropiateScale());
var newDefaultPosition = getDefaultInitialPosition();
setDefaultInitialPosition((int)newDefaultPosition.x, (int)newDefaultPosition.y);
}
}
}
