public override void OnInspectorGUI()
{
DrawDefaultInspector();
RBPaletteGroup targetRBPaletteGroup = (RBPaletteGroup)target;
EditorGUILayout.Space();
EditorGUILayout.LabelField("Colors", EditorStyles.boldLabel);
if (GUILayout.Button("Add Color", GUILayout.ExpandWidth(false)))
{
targetRBPaletteGroup.AddColor();
}
colorIndex = EditorGUILayout.IntSlider("Color index: ", colorIndex, 0, targetRBPaletteGroup.NumColorsInPalette - 1);
if (GUILayout.Button("Remove Color At Index", GUILayout.ExpandWidth(false)))
{
targetRBPaletteGroup.RemoveColorAtIndex(colorIndex);
}
EditorGUILayout.Space();
EditorGUILayout.LabelField("Palettes", EditorStyles.boldLabel);
if (GUILayout.Button("Add Palette", GUILayout.ExpandWidth(false)))
{
targetRBPaletteGroup.AddPalette();
}
paletteIndex = EditorGUILayout.IntSlider("Palette index: ", paletteIndex, 0, targetRBPaletteGroup.Count - 1);
if (GUILayout.Button("Remove Palette At Index", GUILayout.ExpandWidth(false)))
{
targetRBPaletteGroup.RemovePaletteAtIndex(paletteIndex);
}
EditorGUILayout.Space();
EditorGUILayout.LabelField("Utilities", EditorStyles.boldLabel);
if (GUILayout.Button("Export As Texture", GUILayout.ExpandWidth(false)))
{
string outputPath = GetPathToAsset(targetRBPaletteGroup);
string extension = ".png";
string filename = targetRBPaletteGroup.GroupName + extension;
try {
targetRBPaletteGroup.WriteToFile(outputPath + filename, false);
} catch (System.AccessViolationException) {
if (EditorUtility.DisplayDialog("Warning!",
"This will overwrite the existing file, " + filename +
". Are you sure you want to export the texture?", "Yes", "No"))
{
targetRBPaletteGroup.WriteToFile(outputPath + filename, true);
}
}
}
}
public static RBPaletteGroup CreateInstanceFromPaletteTexture(Texture2D paletteTexture, string groupPaletteName = DefaultGroupName)
{
RBPalette[] palettesInTexture = ExtractRBPalettesFromPaletteTexture(paletteTexture);
// Create the paletteGroup with the base Palette
RBPaletteGroup paletteGroup = CreateInstance(groupPaletteName, palettesInTexture [0]);
for (int i = 1; i < palettesInTexture.Length; i++)
{
paletteGroup.AddPalette(palettesInTexture [i]);
}
return(paletteGroup);
}