// ---------------------------------------------------------------------------
// Save preferences to state scriptable object
// ---------------------------------------------------------------------------
public static void Save_Palette_Items(bool forceSave = false)
{
// Get or create a scriptable object to store the interface state data
Get_Reference_To_Scriptable_Object();
// If palette data has changed or if forcing a save "from loading new prefabs with button"
if (MAST_Palette.GetPrefabArray() != state.prefabs || forceSave)
{
// Delete any previous palette items same in the "MAST/Etc/Temp" folder
string paletteImagePath = MAST_Asset_Loader.GetMASTRootFolder() + "/Etc/Temp";
if (Directory.Exists(paletteImagePath))
{
Directory.Delete(paletteImagePath, true);
}
Directory.CreateDirectory(paletteImagePath);
// Save prefabs
state.prefabs = MAST_Palette.GetPrefabArray();
// Define palette item tooltip array
string[] paletteItemTooltip = new string[MAST_Palette.GetGUIContentArray().Length];
// Get texture path to save palette images
string texturePath = MAST_Asset_Loader.GetMASTRootFolder() + "/Etc/Temp/temp_palette_image_";
// Loop through each item in the palette
for (int i = 0; i < MAST_Palette.GetGUIContentArray().Length; i++)
{
// Get the tooltip from the palette GUIContent
paletteItemTooltip[i] = MAST_Palette.GetGUIContentArray()[i].tooltip;
// Encode this palette item image to PNG then save to disk
byte[] bytes = MAST_Palette.GetTexture2DArray()[i].EncodeToPNG();
File.WriteAllBytes(texturePath + i.ToString("000") + ".png", bytes);
}
// Save palette item tooltips and images (converted to byte arrays)
state.paletteItemTooltip = paletteItemTooltip;
}
// Save state changes to disk
Save_Changes_To_Disk();
}
private void DisplayPaletteGUIPopulated()
{
GUILayout.BeginVertical("MAST Toolbar BG"); // Begin toolbar vertical layout
GUILayout.BeginHorizontal();
// ---------------------------------------------
// Calculate Palette SelectionGrid size
// ---------------------------------------------
// Verical scroll view for palette items
scrollPos = EditorGUILayout.BeginScrollView(scrollPos);
// Get scrollview width and height of scrollview if is resized
float scrollViewWidth = EditorGUIUtility.currentViewWidth - scrollBarWidth - toolBarIconSize - 20;
int rowCount = Mathf.CeilToInt(MAST_Palette.GetGUIContentArray().Length / (float)MAST_Interface_Data_Manager.state.columnCount);
float scrollViewHeight = rowCount * ((scrollViewWidth) / MAST_Interface_Data_Manager.state.columnCount);
// ---------------------------------------------
// Get palette background image
// ---------------------------------------------
string paletteGUISkin = null;
switch (MAST_Settings.gui.palette.bgColor)
{
case MAST_GUI_ScriptableObject.PaleteBGColor.Dark:
paletteGUISkin = "MAST Palette Item Dark";
break;
case MAST_GUI_ScriptableObject.PaleteBGColor.Gray:
paletteGUISkin = "MAST Palette Item Gray";
break;
case MAST_GUI_ScriptableObject.PaleteBGColor.Light:
paletteGUISkin = "MAST Palette Item Light";
break;
}
EditorGUI.BeginChangeCheck();
// ---------------------------------------------
// Draw Palette SelectionGrid
// ---------------------------------------------
int newSelectedPaletteItemIndex = GUILayout.SelectionGrid(
MAST_Palette.selectedItemIndex,
MAST_Palette.GetGUIContentArray(),
MAST_Interface_Data_Manager.state.columnCount,
paletteGUISkin,
GUILayout.Width((float)scrollViewWidth),
GUILayout.Height(scrollViewHeight)
);
// If changes to UI value ocurred, update the grid
if (EditorGUI.EndChangeCheck())
{
// If palette item was deselected by being clicked again
if (newSelectedPaletteItemIndex == MAST_Palette.selectedItemIndex)
{
MAST_Palette.selectedItemIndex = -1;
// If erase draw tool isn't selected, remove the draw tool and visualizer
if (MAST_Settings.gui.toolbar.selectedDrawToolIndex != 4)
{
MAST_Settings.gui.toolbar.selectedDrawToolIndex = -1;
MAST_Placement_Interface.ChangePlacementMode(MAST_Placement_Interface.PlacementMode.None);
}
}
// If palette item selection has changed
else
{
MAST_Palette.selectedItemIndex = newSelectedPaletteItemIndex;
// If no draw tool is selected, then select the draw single tool
if (MAST_Settings.gui.toolbar.selectedDrawToolIndex == -1)
{
MAST_Settings.gui.toolbar.selectedDrawToolIndex = 0;
MAST_Placement_Interface.ChangePlacementMode(MAST_Placement_Interface.PlacementMode.DrawSingle);
}
// If erase draw tool isn't selected, change the visualizer prefab
if (MAST_Settings.gui.toolbar.selectedDrawToolIndex != 4)
{
MAST_Placement_Interface.ChangeSelectedPrefab();
}
}
}
EditorGUILayout.EndScrollView();
GUILayout.EndHorizontal();
// Palette Column Count Slider
MAST_Interface_Data_Manager.state.columnCount =
(int)GUILayout.HorizontalSlider(MAST_Interface_Data_Manager.state.columnCount, 1, 10);
GUILayout.Space(toolBarIconSize / 10);
GUILayout.EndVertical();
}