/// <summary>
/// Copy or paste settings to selected PlacementSettings
/// </summary>
/// <param name="loadout">The loadout that got clicked</param>
/// <param name="copy">do we copy or paste ?</param>
/// <param name="selected">the list of currently selected PlacementSettings for edition in the current PrefabPalette</param>
private void CopyPasteSettings(LoadoutInfo loadout, bool copy, HashSet <int> selected)
{
if (copy)
{
copyPastePrefabSettings = loadout;
}
else
{
if (copyPastePrefabSettings == null)
{
return;
}
PrefabPaletteEditor sourceEditor = prefabPaletteEditors[copyPastePrefabSettings.palette];
PrefabPaletteEditor destEditor = prefabPaletteEditors[loadout.palette];
SerializedProperty srcPAS = sourceEditor.prefabs.GetArrayElementAtIndex(loadout.palette.FindIndex(loadout.prefab));
SerializedProperty srcPS = srcPAS.FindPropertyRelative("settings");
destEditor.serializedObject.Update();
foreach (int i in selected)
{
SerializedProperty destPAS = destEditor.prefabs.GetArrayElementAtIndex(i);
SerializedProperty destPS = destPAS.FindPropertyRelative("settings");
PlacementSettings.CopySerializedProperty(srcPS, destPS);
}
destEditor.serializedObject.ApplyModifiedProperties();
}
}
// Inspector GUI shown in the Editor window. Base class shows BrushSettings by default
internal override void DrawGUI(BrushSettings brushSettings)
{
base.DrawGUI(brushSettings);
/// Verify dependencies
VerifyLoadedAssetsIntegrity();
EditorGUI.BeginChangeCheck();
/// Interface
s_UsePivotForPlacement.value = PolyGUILayout.Toggle(m_GCUsePrefabPivot, s_UsePivotForPlacement);
s_ParentObjectWithSurface.value = PolyGUILayout.Toggle(m_GCHitSurfaceIsParent, s_ParentObjectWithSurface);
s_AvoidOverlappingGameObjects.value = PolyGUILayout.Toggle(m_GcAvoidOverlappingGameObjects, s_AvoidOverlappingGameObjects);
EditorGUI.BeginChangeCheck();
m_CurrentPaletteIndex = EditorGUILayout.Popup(m_CurrentPaletteIndex, m_AvailablePalettesAsStrings);
if (EditorGUI.EndChangeCheck())
{
if (m_CurrentPaletteIndex >= m_AvailablePalettes.Length)
{
SetPrefabPalette(PrefabPaletteEditor.AddNew());
}
else
{
SetPrefabPalette(m_AvailablePalettes[m_CurrentPaletteIndex]);
}
}
using (new GUILayout.HorizontalScope())
{
EditorGUILayout.LabelField("Preview Size");
s_PreviewThumbSize.value = (int)EditorGUILayout.Slider((float)s_PreviewThumbSize, 60f, 128f);
}
if (EditorGUI.EndChangeCheck())
{
if (m_CurrentPaletteIndex >= m_AvailablePalettes.Length)
{
SetPrefabPalette(PrefabPaletteEditor.AddNew());
}
else
{
SetPrefabPalette(m_AvailablePalettes[m_CurrentPaletteIndex]);
}
PolybrushSettings.Save();
}
using (new GUILayout.VerticalScope())
{
if (prefabLoadoutEditor != null)
{
prefabLoadoutEditor.OnInspectorGUI_Internal(s_PreviewThumbSize);
}
}
}
/// <summary>
/// Verify if all loaded assets haven't been touched by users.
/// If one or multiples assets are missing, refresh the Palettes list and loadouts.
/// </summary>
void VerifyLoadedAssetsIntegrity()
{
if (m_AvailablePalettes.Length > 0 &&
!System.Array.TrueForAll(m_AvailablePalettes, x => x != null))
{
RefreshAvailablePalettes();
m_CurrentPaletteIndex = 0;
if (m_AvailablePalettes.Length > 0)
{
SetPrefabPalette(m_AvailablePalettes[m_CurrentPaletteIndex]);
}
else
{
SetPrefabPalette(PrefabPaletteEditor.AddNew());
}
prefabLoadoutEditor.RefreshPalettesList(m_AvailablePalettes.ToList());
}
}
/// <summary>
/// Show the list of current loadouts
/// </summary>
/// <param name="thumbSize">Size of the preview texture</param>
internal void DrawLoadoutList(int thumbSize)
{
SyncLoadoutWithPalettes();
int count = m_CurrentLoadouts.Count;
PolyGUILayout.Label(Styles.brushLoadoutLabel);
Rect backGroundRect = EditorGUILayout.BeginVertical(PrefabPaletteEditor.paletteStyle);
backGroundRect.width = EditorGUIUtility.currentViewWidth;
if (count == 0)
{
var r = EditorGUILayout.BeginVertical(GUILayout.Height(thumbSize + 4));
EditorGUI.DrawRect(r, EditorGUIUtility.isProSkin ? PolyGUI.k_BoxBackgroundDark : PolyGUI.k_BoxBackgroundLight);
GUILayout.FlexibleSpace();
GUILayout.Label("Select items from the Palette below", EditorStyles.centeredGreyMiniLabel);
GUILayout.FlexibleSpace();
EditorGUILayout.EndVertical();
EditorGUILayout.EndVertical();
return;
}
const int pad = 4;
int size = thumbSize + pad;
backGroundRect.x += 8;
backGroundRect.y += 4;
// The backgroundRect is currently as wide as the current view.
// Adjust it to take the size of the vertical scrollbar and padding into account.
backGroundRect.width -= (20 + (int)GUI.skin.verticalScrollbar.fixedWidth);
// size variable will not take into account the padding to the right of all the thumbnails,
// therefore it needs to be substracted from the width.
int container_width = ((int)Mathf.Floor(backGroundRect.width) - (pad + 1));
int columns = (int)Mathf.Floor(container_width / size);
if (columns == 0)
{
columns = 1;
}
int rows = count / columns + (count % columns == 0 ? 0 : 1);
if (rows < 1)
{
rows = 1;
}
backGroundRect.height = 8 + rows * thumbSize + (rows - 1) * pad;
EditorGUI.DrawRect(backGroundRect, EditorGUIUtility.isProSkin ? PolyGUI.k_BoxBackgroundDark : PolyGUI.k_BoxBackgroundLight);
int currentIndex = 0;
for (int i = 0; i < rows; i++)
{
var horizontalRect = EditorGUILayout.BeginHorizontal();
for (int j = 0; j < columns; j++)
{
LoadoutInfo loadoutInfo = m_CurrentLoadouts[currentIndex];
PrefabPaletteEditor prefabEditor = prefabPaletteEditors[loadoutInfo.palette];
SerializedProperty prefabs = prefabEditor.prefabs;
SerializedProperty prefab = prefabs.GetArrayElementAtIndex(loadoutInfo.palette.FindIndex(loadoutInfo.prefab));
var previewRectXPos = pad + j * size + horizontalRect.x;
DrawSingleLoadout(prefab, thumbSize, loadoutInfo, previewRectXPos, horizontalRect.y);
if (j != columns - 1)
{
GUILayout.Space(pad);
}
currentIndex++;
if (currentIndex >= count)
{
break;
}
}
EditorGUILayout.EndHorizontal();
GUILayout.Space(4);
}
EditorGUILayout.EndVertical();
if (toUnload != null)
{
RemovePrefabFromLoadout(toUnload);
toUnload = null;
SaveUserCurrentLoadouts();
}
}
/// <summary>
/// Show the list of current loadouts
/// </summary>
/// <param name="thumbSize">Size of the preview texture</param>
internal void DrawLoadoutList(int thumbSize)
{
SyncLoadoutWithPalettes();
int count = m_CurrentLoadouts.Count;
EditorGUILayout.LabelField(Styles.brushLoadoutLabel);
Rect backGroundRect = EditorGUILayout.BeginVertical(PrefabPaletteEditor.paletteStyle);
if (count == 0)
{
var r = EditorGUILayout.BeginVertical(GUILayout.Height(thumbSize));
EditorGUI.DrawRect(r, EditorGUIUtility.isProSkin ? PolyGUI.k_BoxBackgroundDark : PolyGUI.k_BoxBackgroundLight);
GUILayout.FlexibleSpace();
if (GUI.skin.name.Contains("polybrush"))
{
EditorGUILayout.LabelField("No loadout selected yet", "dragprefablabel");
}
else
{
EditorGUILayout.LabelField("No loadout selected yet", EditorStyles.centeredGreyMiniLabel);
}
GUILayout.FlexibleSpace();
EditorGUILayout.EndVertical();
EditorGUILayout.EndVertical();
return;
}
const int margin_x = 8;
const int pad = 4;
int size = thumbSize + pad;
float width = EditorGUIUtility.currentViewWidth;
int container_width = (int)Mathf.Floor(EditorGUIUtility.currentViewWidth) - (margin_x * 2);
int columns = (int)Mathf.Floor(container_width / size);
if (columns == 0)
{
columns = 1;
}
int rows = count / columns + (count % columns == 0 ? 0 : 1);
if (rows < 1)
{
rows = 1;
}
backGroundRect.x += 4;
backGroundRect.y += 4;
backGroundRect.width -= 8;
backGroundRect.height = 8 + rows * thumbSize + (rows - 1) * pad;
EditorGUI.DrawRect(backGroundRect, EditorGUIUtility.isProSkin ? PolyGUI.k_BoxBackgroundDark : PolyGUI.k_BoxBackgroundLight);
int currentIndex = 0;
for (int i = 0; i < rows; i++)
{
EditorGUILayout.BeginHorizontal();
for (int j = 0; j < columns; j++)
{
LoadoutInfo loadoutInfo = m_CurrentLoadouts[currentIndex];
PrefabPaletteEditor prefabEditor = prefabPaletteEditors[loadoutInfo.palette];
SerializedProperty prefabs = prefabEditor.prefabs;
SerializedProperty prefab = prefabs.GetArrayElementAtIndex(loadoutInfo.palette.FindIndex(loadoutInfo.prefab));
DrawSingleLoadout(prefab, thumbSize, loadoutInfo);
if (j != columns - 1)
{
GUILayout.Space(pad);
}
currentIndex++;
if (currentIndex >= count)
{
break;
}
}
EditorGUILayout.EndHorizontal();
GUILayout.Space(4);
}
EditorGUILayout.EndVertical();
if (toUnload != null)
{
RemovePrefabFromLoadout(toUnload);
toUnload = null;
SaveUserCurrentLoadouts();
}
}