GoaLitiuM/FlaxEngine
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Fix to disable terrain and foliage buttons if no scene is present

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This will fix the issues described in #99.
This commit is contained in:
VNC
2021-01-07 00:02:04 +01:00
parent eec6957b08
commit 6deb64e587
2 changed files with 46 additions and 5 deletions
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28
Source/Editor/Tools/Terrain/CarveTab.cs
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@@ -18,6 +18,7 @@ namespace FlaxEditor.Tools.Terrain
{
private readonly Tabs _modes;
private readonly ContainerControl _noTerrainPanel;
private readonly Button _createTerrainButton;
/// <summary>
/// The editor instance.
@@ -57,6 +58,7 @@ namespace FlaxEditor.Tools.Terrain
public CarveTab(SpriteHandle icon, Editor editor)
: base(string.Empty, icon)
{
Level.SceneLoaded += this.OnSceneLoaded;
Editor = editor;
Editor.SceneEditing.SelectionChanged += OnSelectionChanged;
@@ -93,14 +95,31 @@ namespace FlaxEditor.Tools.Terrain
Offsets = Margin.Zero,
Parent = _noTerrainPanel
};
var noTerrainButton = new Button
_createTerrainButton = new Button
{
Text = "Create new terrain",
AnchorPreset = AnchorPresets.MiddleCenter,
Offsets = new Margin(-60, 120, -12, 24),
Parent = _noTerrainPanel
Parent = _noTerrainPanel,
Enabled = false
};
noTerrainButton.Clicked += OnCreateNewTerrainClicked;
_createTerrainButton.Clicked += OnCreateNewTerrainClicked;
}
private void OnSceneLoaded(Scene arg1, Guid arg2)
{
_createTerrainButton.Enabled = true;
Level.SceneUnloaded += this.OnSceneUnloaded;
Level.SceneLoaded -= OnSceneLoaded;
}
private void OnSceneUnloaded(Scene arg1, Guid arg2)
{
_createTerrainButton.Enabled = false;
Level.SceneLoaded += OnSceneLoaded;
Level.SceneUnloaded -= this.OnSceneUnloaded;
}
private void OnSelected(Tab tab)
@@ -117,6 +136,9 @@ namespace FlaxEditor.Tools.Terrain
private void OnCreateNewTerrainClicked()
{
if (!Level.IsAnySceneLoaded)
return;
Editor.UI.CreateTerrain();
}