public void RenderGUILayer(GuiLayer glayer)
{
HtmlElement layerElem = null;
if(elementsByGuiId.ContainsKey(glayer.GetId()))
{
layerElem = elementsByGuiId[glayer.GetId()].As<HtmlElement>();
}
//if it's not rendered, render it
if (layerElem == null)
{
layerElem = document.createElement("div").As<HtmlElement>();
layerElem.id = glayer.GetName();
this.AddClass(layerElem, "GUILayer");
document.getElementById("gameWrapper").appendChild(layerElem);
//this.elementsByGuiId[gelm.GetParentLayer().GetName()].appendChild(gentlement);
elementsByGuiId[glayer.GetId()] = layerElem;
}
if (guiElementsToUpdate.Contains(glayer.GetId()))
{
guiElementsToUpdate.Remove(glayer.GetId());
}
if (glayer.Visible())
{
layerElem.style.display = "inline";
}
else
{
layerElem.style.display = "none";
}
if (glayer.FollowingCursor() == true)
{
//set the position to the cursor position
glayer.SetPosition(
InputManager.InputDevice.Mouse.GetAxisPosition(0) - (glayer.GetSize().width / 2),
InputManager.InputDevice.Mouse.GetAxisPosition(1) - (glayer.GetSize().height / 2));
layerElem.style.position = "absolute";
}
//reposition the element based on game position
if (glayer.GetPosition().x >= 0)
{
layerElem.style.left = glayer.GetPosition().x + "px";
}
else
{
layerElem.style.right = JsMath.abs(glayer.GetPosition().x) + "px";
}
if (glayer.GetPosition().y >= 0)
{
layerElem.style.top = glayer.GetPosition().y + "px";
}
else
{
layerElem.style.bottom = JsMath.abs(glayer.GetPosition().y) + "px";
}
layerElem.style.width = glayer.GetSize().width + "px";
layerElem.style.height = glayer.GetSize().height + "px";
}
public void SetNeedsUpdate(GuiLayer layer)
{
if (!this.guiElementsToUpdate.Contains(layer.GetId()))
{
this.guiElementsToUpdate.Add(layer.GetId());
}
}
public void DestroyGUILayer(GuiLayer glayer)
{
Element layerElem = elementsByGuiId[glayer.GetId()].As<HtmlElement>();
if (layerElem != null)
{
try
{
layerElem.parentElement.removeChild(layerElem);
elementsByGuiId.Remove(glayer.GetId());
}
catch (Exception ex)
{
Debug.log("Failed to destroy " + glayer.GetId() + " ( " + glayer.GetName() + " ) :");
Debug.log(ex.Message);
}
}
}
