/// <summary> /// Draw everything concerning a single Prefab Palette in the Polybrush Window /// </summary> /// <param name="thumbSize">size of the preview textures</param> internal void OnInspectorGUI_Internal(int thumbSize) { PolyGUILayout.Label(m_GCCurrentPaletteLabel); serializedObject.Update(); int count = prefabs != null ? prefabs.arraySize : 0; Rect dropDownZone = EditorGUILayout.BeginVertical(paletteStyle); dropDownZone.width = EditorGUIUtility.currentViewWidth; Rect backGroundRect = new Rect(dropDownZone); if (count != 0) { 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); 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++) { GUILayout.Space(pad); var prefab = prefabs.GetArrayElementAtIndex(currentIndex); var previewRectXPos = pad + j * size + horizontalRect.x; DrawPrefabPreview(prefab, currentIndex, thumbSize, previewRectXPos, horizontalRect.y); currentIndex++; if (currentIndex >= count) { break; } } EditorGUILayout.EndHorizontal(); GUILayout.Space(pad); } EditorGUILayout.EndVertical(); if (selected.Count > 0) { EditorGUILayout.LabelField(m_GCPlacementSettingsLabel); GUILayout.Space(pad); } EditorGUILayout.BeginVertical(); foreach (var i in selected) { DrawSinglePrefabPlacementSettings(prefabs.GetArrayElementAtIndex(i), i); } /// Little Hack to get the Rect for dropping new prefabs Rect endDropDownZone = EditorGUILayout.BeginVertical(); dropDownZone.height = endDropDownZone.y - dropDownZone.y; EditorGUILayout.EndVertical(); } else { dropDownZone.height = thumbSize; var r = EditorGUILayout.BeginVertical(GUILayout.Height(thumbSize + 4)); EditorGUI.DrawRect(r, EditorGUIUtility.isProSkin ? PolyGUI.k_BoxBackgroundDark : PolyGUI.k_BoxBackgroundLight); GUILayout.FlexibleSpace(); GUILayout.Label("Drag Prefabs Here!", EditorStyles.centeredGreyMiniLabel); GUILayout.FlexibleSpace(); EditorGUILayout.EndVertical(); } EditorGUILayout.EndVertical(); Event e = Event.current; if (dropDownZone.Contains(e.mousePosition) && (e.type == EventType.DragUpdated || e.type == EventType.DragPerform) && DragAndDrop.objectReferences.Length > 0) { if (PolyEditorUtility.ContainsPrefabAssets(DragAndDrop.objectReferences)) { DragAndDrop.visualMode = DragAndDropVisualMode.Copy; } else { DragAndDrop.visualMode = DragAndDropVisualMode.Rejected; } if (e.type == EventType.DragPerform) { DragAndDrop.AcceptDrag(); IEnumerable <GameObject> dragAndDropReferences = DragAndDrop.objectReferences .Where(x => x is GameObject && PolyEditorUtility.IsPrefabAsset(x)).Cast <GameObject>(); foreach (GameObject go in dragAndDropReferences) { prefabs.InsertArrayElementAtIndex(prefabs.arraySize); SerializedProperty last = prefabs.GetArrayElementAtIndex(prefabs.arraySize - 1); SerializedProperty gameObject = last.FindPropertyRelative("gameObject"); gameObject.objectReferenceValue = go; PlacementSettings.PopulateSerializedProperty(last.FindPropertyRelative("settings")); last.FindPropertyRelative("name").stringValue = go.name; } } } if (e.type == EventType.KeyUp) { if (IsDeleteKey(e) && !GUI.GetNameOfFocusedControl().Contains("cancelbackspace")) { PrefabPalette t = target as PrefabPalette; t.RemoveRange(selected.ToArray()); selected.Clear(); if (onSelectionChanged != null) { onSelectionChanged(null); } PolybrushEditor.DoRepaint(); } } serializedObject.ApplyModifiedProperties(); redrawCounter += 1; }
/// <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(); } }