public void Display()
{
Event e = Event.current;
m_dblClick.Update();
// This way a gui exception is avoided
if (e.type == EventType.Layout && m_selectBrushInInspector != null)
{
Selection.activeObject = m_selectBrushInInspector;
m_selectBrushInInspector = null;
}
if (m_lastTime == 0f)
{
m_lastTime = Time.realtimeSinceStartup;
}
m_timeDt = Time.realtimeSinceStartup - m_lastTime;
m_lastTime = Time.realtimeSinceStartup;
if (Tileset == null)
{
EditorGUILayout.HelpBox("There is no tileset selected", MessageType.Info);
return;
}
else if (Tileset.AtlasTexture == null)
{
EditorGUILayout.HelpBox("There is no atlas texture set", MessageType.Info);
return;
}
else if (Tileset.Tiles.Count == 0)
{
EditorGUILayout.HelpBox("There are no tiles to show in the current tileset", MessageType.Info);
return;
}
if (m_scrollStyle == null)
{
m_scrollStyle = new GUIStyle("ScrollView");
}
if (m_customBox == null)
{
m_customBox = new GUIStyle("Box");
}
float visualTilePadding = 1;
bool isLeftMouseReleased = e.type == EventType.MouseUp && e.button == 0;
bool isRightMouseReleased = e.type == EventType.MouseUp && e.button == 1;
bool isInsideTileScrollArea = e.isMouse && m_rTileScrollArea.Contains(e.mousePosition);
bool isInsideBrushScrollArea = e.isMouse && m_rBrushScrollArea.Contains(e.mousePosition);
// TileViews
if (m_tileViewList == null || m_tileViewList.list != Tileset.TileViews)
{
if (e.type != EventType.Layout)
{
m_tileViewList = TilesetEditor.CreateTileViewReorderableList(Tileset);
m_tileViewList.onSelectCallback += (ReorderableList list) =>
{
m_viewMode = eViewMode.TileView;
RemoveTileSelection();
};
m_tileViewList.onRemoveCallback += (ReorderableList list) =>
{
RemoveTileSelection();
};
}
}
else
{
GUI.color = Color.cyan;
GUILayout.BeginVertical(m_customBox);
m_tileViewList.index = Mathf.Clamp(m_tileViewList.index, -1, Tileset.TileViews.Count - 1);
m_tileViewList.DoLayoutList();
Rect rList = GUILayoutUtility.GetLastRect();
if (e.isMouse && !rList.Contains(e.mousePosition))
{
m_tileViewList.ReleaseKeyboardFocus();
}
GUILayout.EndVertical();
GUI.color = Color.white;
}
TileView tileView = m_tileViewList != null && m_tileViewList.index >= 0 ? Tileset.TileViews[m_tileViewList.index] : null;
if (m_viewMode == eViewMode.Tileset)
{
Tileset.TileRowLength = Mathf.Clamp(EditorGUILayout.IntField("TileRowLength", Tileset.TileRowLength), 1, Tileset.Width);
}
m_viewMode = (eViewMode)EditorGUILayout.EnumPopup("View Mode", m_viewMode);
if (tileView == null)
{
m_viewMode = eViewMode.Tileset;
}
if (m_viewMode != m_prevViewMode)
{
m_prevViewMode = m_viewMode;
RemoveTileSelection();
}
// Draw Background Color Selector
Tileset.BackgroundColor = EditorGUILayout.ColorField("Background Color", Tileset.BackgroundColor);
if (m_prevBgColor != Tileset.BackgroundColor || m_scrollStyle.normal.background == null)
{
m_prevBgColor = Tileset.BackgroundColor;
if (m_scrollStyle.normal.background == null)
{
m_scrollStyle.normal.background = new Texture2D(1, 1)
{
hideFlags = HideFlags.DontSave
}
}
;
m_scrollStyle.normal.background.SetPixel(0, 0, Tileset.BackgroundColor);
m_scrollStyle.normal.background.Apply();
}
//---
string sTileIdLabel = Tileset.SelectedTileId != Tileset.k_TileId_Empty? " (id:" + Tileset.SelectedTileId + ")" : "";
EditorGUILayout.LabelField("Tile Palette" + sTileIdLabel, EditorStyles.boldLabel);
// keeps values safe
m_tileViewRowLength = Mathf.Max(1, m_tileViewRowLength);
float tileAreaWidth = m_tileViewRowLength * (Tileset.VisualTileSize.x + visualTilePadding) + 4f;
float tileAreaHeight = (Tileset.VisualTileSize.y + visualTilePadding) * (1 + (m_visibleTileCount - 1) / m_tileViewRowLength) + 4f;
m_tileViewRowLength = m_viewMode == eViewMode.TileView && tileView != null ? tileView.tileSelection.rowLength : Tileset.TileRowLength;
m_tilesScrollPos = EditorGUILayout.BeginScrollView(m_tilesScrollPos, m_scrollStyle);
{
// Scroll Moving Drag
if (e.type == EventType.MouseDrag && (e.button == 1 || e.button == 2))
{
m_tilesScrollPos -= e.delta;
}
else
{
DoAutoScroll();
}
if (e.isMouse)
{
m_lastTileScrollMousePos = e.mousePosition;
}
if (Tileset.Tiles != null)
{
GUILayoutUtility.GetRect(tileAreaWidth, tileAreaHeight);
m_visibleTileCount = 0;
List <uint> visibleTileList = new List <uint>();
int tileViewWidth = m_viewMode == eViewMode.Tileset ? Tileset.Width : tileView.tileSelection.rowLength;
int tileViewHeight = m_viewMode == eViewMode.Tileset ? Tileset.Height : ((tileView.tileSelection.selectionData.Count - 1) / tileView.tileSelection.rowLength) + 1;
int totalCount = ((((tileViewWidth - 1) / m_tileViewRowLength) + 1) * m_tileViewRowLength) * tileViewHeight;
for (int i = 0; i < totalCount; ++i)
{
int tileId = GetTileIdFromIdx(i, m_tileViewRowLength, tileViewWidth, tileViewHeight);
uint tileData = (uint)tileId;
if (m_viewMode == eViewMode.TileView && tileId != Tileset.k_TileId_Empty)
{
tileData = tileView.tileSelection.selectionData[tileId];
tileId = (int)(tileData & Tileset.k_TileDataMask_TileId);
}
Tile tile = tileId != Tileset.k_TileId_Empty && tileId < Tileset.Tiles.Count ? Tileset.Tiles[tileId] : null;
visibleTileList.Add(tileData);
int tx = m_visibleTileCount % m_tileViewRowLength;
int ty = m_visibleTileCount / m_tileViewRowLength;
Rect rVisualTile = new Rect(2 + tx * (Tileset.VisualTileSize.x + visualTilePadding), 2 + ty * (Tileset.VisualTileSize.y + visualTilePadding), Tileset.VisualTileSize.x, Tileset.VisualTileSize.y);
// Optimization, skipping not visible tiles
Rect rLocalVisualTile = rVisualTile; rLocalVisualTile.position -= m_tilesScrollPos;
if (!rLocalVisualTile.Overlaps(m_rTileScrollSize))
{
; // Do Nothing
}
else
//---
{
// Draw Tile
if (tile == null)
{
HandlesEx.DrawRectWithOutline(rVisualTile, new Color(0f, 0f, 0f, 0.2f), new Color(0f, 0f, 0f, 0.2f));
}
else
{
HandlesEx.DrawRectWithOutline(rVisualTile, new Color(0f, 0f, 0f, 0.1f), new Color(0f, 0f, 0f, 0.1f));
TilesetEditor.DoGUIDrawTileFromTileData(rVisualTile, tileData, Tileset);
}
Rect rTileRect = new Rect(2 + tx * (Tileset.VisualTileSize.x + visualTilePadding), 2 + ty * (Tileset.VisualTileSize.y + visualTilePadding), (Tileset.VisualTileSize.x + visualTilePadding), (Tileset.VisualTileSize.y + visualTilePadding));
if (rVisualTile.Contains(e.mousePosition))
{
if (e.type == EventType.MouseDrag && e.button == 0)
{
m_pointedTileIdxRect = new KeyValuePair <int, Rect>(m_visibleTileCount, rTileRect);
}
else if (e.type == EventType.MouseDown && e.button == 0)
{
m_startDragTileIdxRect = m_pointedTileIdxRect = m_endDragTileIdxRect = new KeyValuePair <int, Rect>(m_visibleTileCount, rTileRect);
}
else if (e.type == EventType.MouseUp && e.button == 0)
{
m_endDragTileIdxRect = new KeyValuePair <int, Rect>(m_visibleTileCount, rTileRect);
DoSetTileSelection();
}
}
if ((isLeftMouseReleased || isRightMouseReleased) && isInsideTileScrollArea && rVisualTile.Contains(e.mousePosition) &&
(m_startDragTileIdxRect.Key == m_endDragTileIdxRect.Key) && // and there is not dragging selection
m_rTileScrollSize.Contains(e.mousePosition - m_tilesScrollPos)) // and it's inside the scroll area
{
Tileset.SelectedTileId = tileId;
//Give focus to SceneView to get key events
FocusSceneView();
if (isRightMouseReleased)
{
TilePropertiesWindow.Show(Tileset);
}
}
else if (tile != null && Tileset.SelectedTileId == tileId)
{
HandlesEx.DrawRectWithOutline(rTileRect, new Color(0f, 0f, 0f, 0.1f), new Color(1f, 1f, 0f, 1f));
}
}
++m_visibleTileCount;
}
m_visibleTileList = visibleTileList;
// Draw selection rect
if (m_startDragTileIdxRect.Key != m_pointedTileIdxRect.Key /*&& m_startDragTileIdxRect.Key == m_endDragTileIdxRect.Key*/)
{
Rect rSelection = new Rect(m_startDragTileIdxRect.Value.center, m_pointedTileIdxRect.Value.center - m_startDragTileIdxRect.Value.center);
rSelection.Set(Mathf.Min(rSelection.xMin, rSelection.xMax), Mathf.Min(rSelection.yMin, rSelection.yMax), Mathf.Abs(rSelection.width), Mathf.Abs(rSelection.height));
rSelection.xMin -= m_startDragTileIdxRect.Value.width / 2;
rSelection.xMax += m_startDragTileIdxRect.Value.width / 2;
rSelection.yMin -= m_startDragTileIdxRect.Value.height / 2;
rSelection.yMax += m_startDragTileIdxRect.Value.height / 2;
HandlesEx.DrawRectWithOutline(rSelection, new Color(0f, 0f, 0f, 0.1f), new Color(1f, 1f, 1f, 1f));
}
}
}
EditorGUILayout.EndScrollView();
if (e.type == EventType.Repaint)
{
m_rTileScrollArea = GUILayoutUtility.GetLastRect();
m_rTileScrollSize = m_rTileScrollArea;
m_rTileScrollSize.position = Vector2.zero; // reset position to the Contains and Overlaps inside the tile scroll view without repositioning the position of local positions
if (tileAreaWidth > m_rTileScrollSize.width)
{
m_rTileScrollSize.height -= GUI.skin.verticalScrollbar.fixedWidth;
}
if (tileAreaHeight > m_rTileScrollSize.height)
{
m_rTileScrollSize.width -= GUI.skin.verticalScrollbar.fixedWidth;
}
}
EditorGUILayout.BeginHorizontal();
string sBrushIdLabel = Tileset.SelectedBrushId > 0 ? " (id:" + Tileset.SelectedBrushId + ")" : "";
EditorGUILayout.LabelField("Brush Palette" + sBrushIdLabel, EditorStyles.boldLabel);
m_displayBrushReordList = EditorUtils.DoToggleButton("Display List", m_displayBrushReordList);
EditorGUILayout.EndHorizontal();
int tileRowLength = (int)(m_rTileScrollSize.width / (Tileset.VisualTileSize.x + visualTilePadding));
if (tileRowLength <= 0)
{
tileRowLength = 1;
}
float fBrushesScrollMaxHeight = Screen.height / 4;
//commented because m_rTileScrollSize.width.height was changed to Screen.height; fBrushesScrollMaxHeight -= fBrushesScrollMaxHeight % 2; // sometimes because size of tile scroll affects size of brush scroll, the height is dancing between +-1, so this is always taking the pair value
float fBrushesScrollHeight = Mathf.Min(fBrushesScrollMaxHeight, 4 + (Tileset.VisualTileSize.y + visualTilePadding) * (1 + (Tileset.Brushes.Count / tileRowLength)));
EditorGUILayout.BeginVertical(GUILayout.MinHeight(fBrushesScrollHeight));
if (m_displayBrushReordList)
{
DisplayBrushReorderableList();
}
else
{
bool isRefreshBrushes = false;
m_brushesScrollPos = EditorGUILayout.BeginScrollView(m_brushesScrollPos, m_scrollStyle);
{
Rect rScrollView = new Rect(0, 0, m_rTileScrollSize.width, 0);
tileRowLength = Mathf.Clamp((int)rScrollView.width / (int)(Tileset.VisualTileSize.x + visualTilePadding), 1, tileRowLength);
if (Tileset.Brushes != null)
{
GUILayout.Space((Tileset.VisualTileSize.y + visualTilePadding) * (1 + (Tileset.Brushes.Count - 1) / tileRowLength));
for (int i = 0; i < Tileset.Brushes.Count; ++i)
{
Tileset.BrushContainer brushCont = Tileset.Brushes[i];
if (brushCont.BrushAsset == null)
{
isRefreshBrushes = true;
continue;
}
int tx = i % tileRowLength;
int ty = i / tileRowLength;
Rect rVisualTile = new Rect(2 + tx * (Tileset.VisualTileSize.x + visualTilePadding), 2 + ty * (Tileset.VisualTileSize.y + visualTilePadding), Tileset.VisualTileSize.x, Tileset.VisualTileSize.y);
//Fix Missing Tileset reference
if (brushCont.BrushAsset.Tileset == null)
{
Debug.LogWarning("Fixed missing tileset reference in brush " + brushCont.BrushAsset.name + " Id(" + brushCont.Id + ")");
brushCont.BrushAsset.Tileset = Tileset;
}
uint tileData = Tileset.k_TileData_Empty;
if (brushCont.BrushAsset.IsAnimated())
{
tileData = brushCont.BrushAsset.GetAnimTileData();
}
else
{
tileData = brushCont.BrushAsset.PreviewTileData();
}
TilesetEditor.DoGUIDrawTileFromTileData(rVisualTile, tileData, Tileset, brushCont.BrushAsset.GetAnimUV());
if ((isLeftMouseReleased || isRightMouseReleased || m_dblClick.IsDblClick) && isInsideBrushScrollArea && rVisualTile.Contains(Event.current.mousePosition))
{
Tileset.SelectedBrushId = brushCont.Id;
RemoveTileSelection();
if (m_dblClick.IsDblClick)
{
EditorGUIUtility.PingObject(brushCont.BrushAsset);
m_selectBrushInInspector = brushCont.BrushAsset;
}
if (isRightMouseReleased)
{
TilePropertiesWindow.Show(Tileset);
}
}
else if (Tileset.SelectedBrushId == brushCont.Id)
{
Rect rSelection = new Rect(2 + tx * (Tileset.VisualTileSize.x + visualTilePadding), 2 + ty * (Tileset.VisualTileSize.y + visualTilePadding), (Tileset.VisualTileSize.x + visualTilePadding), (Tileset.VisualTileSize.y + visualTilePadding));
HandlesEx.DrawRectWithOutline(rSelection, new Color(0f, 0f, 0f, 0.1f), new Color(1f, 1f, 0f, 1f));
}
}
}
if (isRefreshBrushes)
{
Tileset.RemoveNullBrushes();
}
}
EditorGUILayout.EndScrollView();
if (e.type == EventType.Repaint)
{
m_rBrushScrollArea = GUILayoutUtility.GetLastRect();
}
}
EditorGUILayout.EndVertical();
if (GUILayout.Button("Import all brushes found"))
{
TilesetEditor.AddAllBrushesFoundInTheProject(Tileset);
EditorUtility.SetDirty(Tileset);
}
}