void DisplayHelpBox()
{
string sHelp =
"\n" +
" - <b>Drag:</b>\t Middle mouse button\n" +
" - <b>Paint:</b>\t Left mouse button\n" +
" - <b>Erase:</b>\t Shift + Left mouse button\n" +
" - <b>Fill:</b>\t Double Click\n\n" +
" - <b>Copy</b> tiles by dragging and holding right mouse button\n\n" +
" - <b>Cut</b> copy while holding Shift key\n\n" +
" - <b>Select</b> a tile or brush by right clicking over the tile.\n If it's a brush, the brush will be selected first and second time the\n tile painted by the brush will be selected cycling between them\n\n" +
" - <b>Rotating and flipping:</b>\n" +
" * <b>Rotate</b> ±90º by using <b>comma ','</b> and <b>period '.'</b>\n" +
" * <b>Vertical Flip</b> by pressing X\n" +
" * <b>Horizontal Flip</b> by pressing Y\n" +
" * <i>Hold shift to only rotate or flip tile positions</i>\n" +
"\n - <b>Use Ctrl-Z/Ctrl-Y</b> to Undo/Redo changes\n";
GUIContent helpContent = new GUIContent(sHelp);
Handles.BeginGUI();
Rect rHelpBox = new Rect(new Vector2(2f, 64f), Styles.Instance.toolbarBoxStyle.CalcSize(helpContent));
GUILayout.BeginArea(rHelpBox);
HandlesEx.DrawRectWithOutline(new Rect(Vector2.zero, rHelpBox.size), s_toolbarBoxBgColor, s_toolbarBoxOutlineColor);
GUILayout.Label(sHelp, Styles.Instance.toolbarBoxStyle);
GUILayout.EndArea();
Handles.EndGUI();
}
public void OnSceneGUI()
{
m_dblClick.Update();
Tilemap tilemap = (Tilemap)target;
if (tilemap == null || tilemap.Tileset == null)
{
return;
}
m_brushVisible = s_editMode == eEditMode.Paint;
if (s_editMode == eEditMode.Paint)
{
DoPaintInspector();
if (GetBrushMode() == eBrushMode.Fill && Event.current.type == EventType.Repaint)
{
Color fillPreviewColor = new Color(1f, 1f, 1f, 0.2f);
Color emptyColor = new Color(0f, 0f, 0f, 0f);
Rect rTile = new Rect(Vector2.zero, m_tilemap.CellSize);
foreach (Vector2 tilePos in m_fillPreview)
{
rTile.position = tilePos;
HandlesEx.DrawRectWithOutline(m_tilemap.transform, rTile, fillPreviewColor, emptyColor);
}
}
}
else if (s_editMode == eEditMode.Map)
{
DoMapInspector();
}
BrushBehaviour.SetVisible(m_brushVisible);
}
void DoDrawGizmos()
{
Vector3 savedPos = transform.position;
transform.position += (Vector3)(Vector2.Scale(Camera.current.transform.position, (Vector2.one - m_parallaxFactor))); //apply parallax
Rect rBound = new Rect(MapBounds.min, MapBounds.size);
HandlesEx.DrawRectWithOutline(transform, rBound, new Color(0, 0, 0, 0), new Color(1, 1, 1, 0.5f));
if (ShowGrid)
{
Plane tilemapPlane = new Plane(this.transform.forward, this.transform.position);
float distCamToTilemap = 0f;
Ray rayCamToPlane = new Ray(Camera.current.transform.position, Camera.current.transform.forward);
tilemapPlane.Raycast(rayCamToPlane, out distCamToTilemap);
if (HandleUtility.GetHandleSize(rayCamToPlane.GetPoint(distCamToTilemap)) <= 3f)
{
// draw tile cells
Gizmos.color = EditorGlobalSettings.TilemapGridColor;
// Horizontal lines
for (float i = 1; i < GridWidth; i++)
{
Gizmos.DrawLine(
this.transform.TransformPoint(new Vector3(MapBounds.min.x + i * CellSize.x, MapBounds.min.y)),
this.transform.TransformPoint(new Vector3(MapBounds.min.x + i * CellSize.x, MapBounds.max.y))
);
}
// Vertical lines
for (float i = 1; i < GridHeight; i++)
{
Gizmos.DrawLine(
this.transform.TransformPoint(new Vector3(MapBounds.min.x, MapBounds.min.y + i * CellSize.y, 0)),
this.transform.TransformPoint(new Vector3(MapBounds.max.x, MapBounds.min.y + i * CellSize.y, 0))
);
}
}
Gizmos.color = Color.white;
}
//Draw Chunk Colliders
var valueIter = m_dicChunkCache.Values.GetEnumerator();
while (valueIter.MoveNext())
{
TilemapChunk chunk = valueIter.Current;
if (chunk)
{
string[] asChunkCoords = chunk.name.Split(new char[] { '_' }, System.StringSplitOptions.RemoveEmptyEntries);
int chunkX = int.Parse(asChunkCoords[0]);
int chunkY = int.Parse(asChunkCoords[1]);
rBound = new Rect(chunkX * k_chunkSize * CellSize.x, chunkY * k_chunkSize * CellSize.y, k_chunkSize * CellSize.x, k_chunkSize * CellSize.y);
HandlesEx.DrawRectWithOutline(transform, rBound, new Color(0, 0, 0, 0), new Color(1, 0, 0, 0.2f));
chunk.DrawColliders();
}
}
//
transform.position = savedPos; // restore position
}
public void DoGUI(Vector2 position, Vector2 buttonSize, Color bgColor, Color outlineColor)
{
Color savedColor = GUI.color;
int buttonNb = m_buttonGuiContentList.Count;
Rect rToolBar = new Rect(position.x, position.y, buttonNb * buttonSize.x, buttonSize.y);
GUILayout.BeginArea(rToolBar);
HandlesEx.DrawRectWithOutline(new Rect(Vector2.zero, rToolBar.size), bgColor, outlineColor);
GUILayout.BeginHorizontal();
if (m_isHighlighted.Length != m_buttonGuiContentList.Count)
{
System.Array.Resize(ref m_isHighlighted, m_buttonGuiContentList.Count);
}
int buttonPadding = 4;
Rect rToolBtn = new Rect(buttonPadding, buttonPadding, rToolBar.size.y - 2 * buttonPadding, rToolBar.size.y - 2 * buttonPadding);
for (int idx = 0; idx < m_buttonGuiContentList.Count; ++idx)
{
_DoToolbarButton(rToolBtn, idx);
rToolBtn.x = rToolBtn.xMax + 2 * buttonPadding;
}
GUILayout.EndHorizontal();
GUILayout.EndArea();
GUI.color = savedColor;
}
void DoDrawGizmos()
{
Rect rBound = new Rect(MapBounds.min, MapBounds.size);
HandlesEx.DrawRectWithOutline(transform, rBound, new Color(0, 0, 0, 0), new Color(1, 1, 1, 0.5f));
if (ShowGrid)
{
Plane tilemapPlane = new Plane(this.transform.forward, this.transform.position);
float distCamToTilemap = 0f;
Ray rayCamToPlane = new Ray(Camera.current.transform.position, Camera.current.transform.forward);
tilemapPlane.Raycast(rayCamToPlane, out distCamToTilemap);
if (HandleUtility.GetHandleSize(rayCamToPlane.GetPoint(distCamToTilemap)) <= 3f)
{
// draw tile cells
Gizmos.color = new Color(1f, 1f, 1f, .2f);
// Horizontal lines
for (float i = 1; i < GridWidth; i++)
{
Gizmos.DrawLine(
this.transform.TransformPoint(new Vector3(MapBounds.min.x + i * CellSize.x, MapBounds.min.y)),
this.transform.TransformPoint(new Vector3(MapBounds.min.x + i * CellSize.x, MapBounds.max.y))
);
}
// Vertical lines
for (float i = 1; i < GridHeight; i++)
{
Gizmos.DrawLine(
this.transform.TransformPoint(new Vector3(MapBounds.min.x, MapBounds.min.y + i * CellSize.y, 0)),
this.transform.TransformPoint(new Vector3(MapBounds.max.x, MapBounds.min.y + i * CellSize.y, 0))
);
}
}
}
//Draw Chunk Colliders
for (int i = 0; i < transform.childCount; ++i)
{
TilemapChunk chunk = transform.GetChild(i).GetComponent <TilemapChunk>();
if (chunk != null)
{
string[] asChunkCoords = chunk.name.Split(new char[] { '_' }, System.StringSplitOptions.RemoveEmptyEntries);
int chunkX = int.Parse(asChunkCoords[0]);
int chunkY = int.Parse(asChunkCoords[1]);
rBound = new Rect(chunkX * k_chunkSize * CellSize.x, chunkY * k_chunkSize * CellSize.y, k_chunkSize * CellSize.x, k_chunkSize * CellSize.y);
HandlesEx.DrawRectWithOutline(transform, rBound, new Color(0, 0, 0, 0), new Color(1, 0, 0, 0.2f));
chunk.DrawColliders();
}
}
//
}
void OnGUI()
{
if (!Texture)
{
Close();
}
Event e = Event.current;
Color emptyColor = new Color();
Color gridColor = new Color(0f, 1f, 1f, 0.5f);
m_scrollPos = GUILayout.BeginScrollView(m_scrollPos);
{
if (e.type == EventType.ScrollWheel)
{
if (e.delta.y < 0f)
{
m_zoom++;
}
else
{
m_zoom--;
}
m_zoom = Mathf.Max(1, m_zoom);
}
if (e.type == EventType.MouseDrag)
{
m_scrollPos -= e.delta;
Repaint();
}
GUILayoutUtility.GetRect(Texture.width * m_zoom, Texture.height * m_zoom);
GUI.DrawTexture(new Rect(0, 0, Texture.width * m_zoom, Texture.height * m_zoom), Texture);
Rect tileRect = new Rect(new Vector2(Extrude, Extrude), TileSize);
for (; tileRect.yMax <= Texture.height; tileRect.y += TileSize.y + Padding)
{
tileRect.x = Extrude;
for (; tileRect.xMax <= Texture.width; tileRect.x += TileSize.x + Padding)
{
Rect scaledRect = tileRect; scaledRect.position *= m_zoom; scaledRect.size *= m_zoom;
HandlesEx.DrawRectWithOutline(scaledRect, emptyColor, gridColor);
}
}
}
GUILayout.EndScrollView();
}
private bool m_displayAutocompleteBtn = false; // fix gui warning when button appears
public void Display(Vector2 visualTileSize)
{
GUI.changed |= m_hasChanged;
m_hasChanged = false;
Event e = Event.current;
bool isLeftMouseReleased = e.type == EventType.MouseUp && e.button == 0;
if (isLeftMouseReleased)
{
m_hasFocus = m_tileSelectionRect.Contains(e.mousePosition);
}
bool hasEmptyTiles = false;
int size = m_width * m_height;
Color cSelectedBorderColor = new Color(1f, 1f, 0f, 1f);
if (!m_hasFocus)
{
cSelectedBorderColor *= .8f;
}
GUILayout.BeginHorizontal();
{
// Draw Autotile Combination Control
GUI.backgroundColor = Tileset.BackgroundColor;
GUILayoutUtility.GetRect(visualTileSize.x * m_width, visualTileSize.y * m_height + 1f);
Rect rArea = GUILayoutUtility.GetLastRect();
{
if (m_backgroundTexture)
{
GUI.DrawTexture(new Rect(rArea.position, Vector2.Scale(visualTileSize, new Vector2(m_width, m_height))), m_backgroundTexture);
}
GUI.backgroundColor = Color.white;
for (int tileIdx = 0; tileIdx < size; ++tileIdx)
{
int gx = tileIdx % m_width;
int gy = tileIdx / m_width;
Rect rVisualTile = new Rect(gx * visualTileSize.x, gy * visualTileSize.y, visualTileSize.x, visualTileSize.y);
rVisualTile.position += rArea.position;
uint tileData = m_getTileDataFunc(tileIdx);
hasEmptyTiles |= tileData == Tileset.k_TileData_Empty;
TilesetBrush brush = Tileset.FindBrush(Tileset.GetBrushIdFromTileData(tileData));
if (brush)
{
tileData = TilesetBrush.ApplyAndMergeTileFlags(brush.PreviewTileData(), tileData);
}
int tileId = (int)(tileData & Tileset.k_TileDataMask_TileId);
if (tileId != Tileset.k_TileId_Empty)
{
TilesetEditor.DoGUIDrawTileFromTileData(rVisualTile, tileData, Tileset);
}
Color bgColor = new Color(1f - Tileset.BackgroundColor.r, 1f - Tileset.BackgroundColor.g, 1f - Tileset.BackgroundColor.b, Tileset.BackgroundColor.a);
HandlesEx.DrawRectWithOutline(rVisualTile, m_selectedTileIdx == tileIdx ? new Color(0f, 0f, 0f, 0.1f) : new Color(), m_selectedTileIdx == tileIdx ? cSelectedBorderColor : bgColor);
if (isLeftMouseReleased && rVisualTile.Contains(e.mousePosition))
{
m_selectedTileIdx = tileIdx;
EditorWindow wnd = EditorWindow.focusedWindow;
TileSelectionWindow.Show(Tileset);
TileSelectionWindow.Instance.Ping();
wnd.Focus();
GUI.FocusControl("");
}
}
}
uint brushTileData = m_selectedTileIdx >= 0 ? m_getTileDataFunc(m_selectedTileIdx) : Tileset.k_TileData_Empty;
brushTileData = DoTileDataPropertiesLayout(brushTileData, Tileset, AllowBrushSelection);
if (m_selectedTileIdx >= 0)
{
m_setTileDataFunc(m_selectedTileIdx, brushTileData);
}
}
GUILayout.EndHorizontal();
if (e.type == EventType.Repaint)
{
m_tileSelectionRect = GUILayoutUtility.GetLastRect();
}
m_displayAutocompleteBtn = e.type == EventType.Layout ? !hasEmptyTiles && m_tileIdOff != 0 : m_displayAutocompleteBtn;
if (size > 1 && m_displayAutocompleteBtn && GUILayout.Button("Autocomplete relative to last change"))
{
Undo.RecordObject(m_target, "MultipleTileChanged");
for (int tileIdx = 0; tileIdx < size; ++tileIdx)
{
if (tileIdx != m_tileIdOffSkipIdx)
{
int brushTileId = (int)(m_getTileDataFunc(tileIdx) & Tileset.k_TileDataMask_TileId);
brushTileId += m_tileIdOff;
if (brushTileId < 0 || brushTileId >= m_tileset.Tiles.Count)
{
m_setTileDataFunc(tileIdx, Tileset.k_TileData_Empty);
}
else
{
uint tileData = m_getTileDataFunc(tileIdx);
tileData &= ~Tileset.k_TileDataMask_TileId;
tileData |= (uint)(brushTileId & Tileset.k_TileDataMask_TileId);
m_setTileDataFunc(tileIdx, tileData);
}
}
}
m_tileIdOff = 0;
EditorUtility.SetDirty(m_target);
}
if (Tileset.TileSelection != null && Tileset.TileSelection.selectionData.Count == m_width * m_height && Tileset.TileSelection.rowLength == m_width)
{
if (GUILayout.Button("Autocomplete from selection"))
{
Undo.RecordObject(m_target, "MultipleTileChanged");
for (int tileIdx = 0; tileIdx < size; ++tileIdx)
{
int selectionIdx = (tileIdx % m_width) + (m_height - 1 - tileIdx / m_width) * m_width;
int brushTileId = (int)(Tileset.TileSelection.selectionData[selectionIdx] & Tileset.k_TileDataMask_TileId);
m_setTileDataFunc(tileIdx, (uint)(brushTileId & Tileset.k_TileDataMask_TileId));
}
m_tileIdOff = 0;
EditorUtility.SetDirty(m_target);
}
}
if (ShowHelpBox)
{
EditorGUILayout.HelpBox(HelpBoxText, MessageType.Info);
}
}
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);
}
}
public void Display()
{
AssetPreview.SetPreviewTextureCacheSize(256); //FIX clickeing issues when displaying multiple prefab previews (when a tile has a prefab attached
Event e = Event.current;
m_dblClick.Update();
//FIX: when a tileset is changed, the layout change and during some frames, the BeginScrollView could return wrong values
// This will make sure the scroll position is updated after mouse is over the control
if (e.isMouse || e.type == EventType.ScrollWheel)
{
m_updateScrollPos = true;
}
// 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;
}
m_sharedData = GetSharedTilesetData(Tileset);
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);
// Create TileView ReorderableList
if (m_sharedData.tileViewList == null || m_sharedData.tileViewList.list != Tileset.TileViews)
{
m_sharedData.tileViewList = TilesetEditor.CreateTileViewReorderableList(Tileset);
m_sharedData.tileViewList.onSelectCallback += (ReorderableList list) =>
{
/* NOTE: this will select the tileview for the painting brush. Commented just in case.
* if(list.index >= 0)
* {
* TileSelection tileSelection = Tileset.TileViews[list.index].tileSelection.Clone();
* tileSelection.FlipVertical();
* Tileset.TileSelection = tileSelection;
* }
* else*/
RemoveTileSelection();
};
m_sharedData.tileViewList.onRemoveCallback += (ReorderableList list) =>
{
RemoveTileSelection();
};
}
// Draw TileView ReorderableList
{
GUI.color = Color.cyan;
GUILayout.BeginVertical(Styles.Instance.customBox);
m_sharedData.tileViewList.index = Mathf.Clamp(m_sharedData.tileViewList.index, -1, Tileset.TileViews.Count - 1);
m_sharedData.tileViewList.DoLayoutList();
Rect rList = GUILayoutUtility.GetLastRect();
if (e.isMouse && !rList.Contains(e.mousePosition))
{
m_sharedData.tileViewList.ReleaseKeyboardFocus();
}
GUILayout.EndVertical();
GUI.color = Color.white;
}
TileView tileView = m_sharedData.tileViewList != null && m_sharedData.tileViewList.index >= 0 ? Tileset.TileViews[m_sharedData.tileViewList.index] : null;
if (tileView == null)
{
Tileset.TileRowLength = Mathf.Clamp(EditorGUILayout.IntField("TileRowLength", Tileset.TileRowLength), 1, Tileset.Width);
}
List <string> viewNameList = new List <string>()
{
"(All)"
};
viewNameList.AddRange(Tileset.TileViews.Select(x => x.name));
string[] tileViewNames = viewNameList.ToArray();
int[] tileViewValues = Enumerable.Range(-1, Tileset.TileViews.Count + 1).ToArray();
EditorGUI.BeginChangeCheck();
m_sharedData.tileViewList.index = EditorGUILayout.IntPopup("Tileset View", m_sharedData.tileViewList.index, tileViewNames, tileViewValues);
if (EditorGUI.EndChangeCheck())
{
RemoveTileSelection();
}
// Draw Background Color Selector
Tileset.BackgroundColor = EditorGUILayout.ColorField("Background Color", Tileset.BackgroundColor);
if (m_prevBgColor != Tileset.BackgroundColor || Styles.Instance.scrollStyle.normal.background == null)
{
m_prevBgColor = Tileset.BackgroundColor;
if (Styles.Instance.scrollStyle.normal.background == null)
{
Styles.Instance.scrollStyle.normal.background = new Texture2D(1, 1)
{
hideFlags = HideFlags.DontSave
}
}
;
Styles.Instance.scrollStyle.normal.background.SetPixel(0, 0, Tileset.BackgroundColor);
Styles.Instance.scrollStyle.normal.background.Apply();
}
//---
// Draw Zoom Selector
EditorGUILayout.BeginHorizontal();
GUILayout.Label(EditorGUIUtility.FindTexture("ViewToolZoom"), GUILayout.Width(35f));
float visualTileZoom = EditorGUILayout.Slider(Tileset.VisualTileSize.x / Tileset.TilePxSize.x, 0.25f, 4f);
Tileset.VisualTileSize = visualTileZoom * Tileset.TilePxSize;
if (GUILayout.Button("Reset", GUILayout.Width(50f)))
{
Tileset.VisualTileSize = new Vector2(32f * Tileset.TilePxSize.x / Tileset.TilePxSize.y, 32f);
}
EditorGUILayout.EndHorizontal();
//---
string sTileIdLabel = Tileset.SelectedTileId != Tileset.k_TileId_Empty? " (id:" + Tileset.SelectedTileId + ")" : "";
EditorGUILayout.LabelField("Tile Palette" + sTileIdLabel, EditorStyles.boldLabel);
// keeps values safe
m_sharedData.tileViewRowLength = Mathf.Max(1, m_sharedData.tileViewRowLength);
float tileAreaWidth = m_sharedData.tileViewRowLength * (Tileset.VisualTileSize.x + visualTilePadding) + 4f;
float tileAreaHeight = (Tileset.VisualTileSize.y + visualTilePadding) * (1 + (m_visibleTileCount - 1) / m_sharedData.tileViewRowLength) + 4f;
m_sharedData.tileViewRowLength = tileView != null ? tileView.tileSelection.rowLength : Tileset.TileRowLength;
//float minTileScrollHeight = (Tileset.VisualTileSize.y + visualTilePadding) * 6f;// NOTE: GUILayout.MinHeight is not working with BeginScrollView
Vector2 tilesScrollPos = EditorGUILayout.BeginScrollView(m_sharedData.tilesScrollPos, Styles.Instance.scrollStyle /*, GUILayout.MinHeight(minTileScrollHeight)*/);
if (m_updateScrollPos)
{
m_sharedData.tilesScrollPos = tilesScrollPos;
}
{
// Scroll Moving Drag
if (e.type == EventType.MouseDrag && (e.button == 1 || e.button == 2))
{
m_sharedData.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 = tileView != null ? tileView.tileSelection.rowLength : Tileset.Width;
int tileViewHeight = tileView != null ? ((tileView.tileSelection.selectionData.Count - 1) / tileView.tileSelection.rowLength) + 1 : Tileset.Height;
int totalCount = ((((tileViewWidth - 1) / m_sharedData.tileViewRowLength) + 1) * m_sharedData.tileViewRowLength) * tileViewHeight;
for (int i = 0; i < totalCount; ++i)
{
int tileId = GetTileIdFromIdx(i, m_sharedData.tileViewRowLength, tileViewWidth, tileViewHeight);
uint tileData = (uint)tileId;
if (tileView != null && tileId != Tileset.k_TileId_Empty)
{
tileData = tileView.tileSelection.selectionData[tileId];
tileId = (int)(tileData & Tileset.k_TileDataMask_TileId);
}
Tile tile = Tileset.GetTile(tileId);
visibleTileList.Add(tileData);
int tx = m_visibleTileCount % m_sharedData.tileViewRowLength;
int ty = m_visibleTileCount / m_sharedData.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_sharedData.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_sharedData.pointedTileIdxRect = new KeyValuePair <int, Rect>(m_visibleTileCount, rTileRect);
}
else if (e.type == EventType.MouseDown && e.button == 0)
{
m_sharedData.startDragTileIdxRect = m_sharedData.pointedTileIdxRect = m_sharedData.endDragTileIdxRect = new KeyValuePair <int, Rect>(m_visibleTileCount, rTileRect);
}
else if (e.type == EventType.MouseUp && e.button == 0)
{
m_sharedData.endDragTileIdxRect = new KeyValuePair <int, Rect>(m_visibleTileCount, rTileRect);
DoSetTileSelection();
}
}
if ((isLeftMouseReleased || isRightMouseReleased) && isInsideTileScrollArea && rVisualTile.Contains(e.mousePosition) &&
(m_sharedData.startDragTileIdxRect.Key == m_sharedData.endDragTileIdxRect.Key) && // and there is not dragging selection
m_rTileScrollSize.Contains(e.mousePosition - m_sharedData.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_sharedData.startDragTileIdxRect.Key != m_sharedData.pointedTileIdxRect.Key /*&& m_startDragTileIdxRect.Key == m_endDragTileIdxRect.Key*/)
{
Rect rSelection = new Rect(m_sharedData.startDragTileIdxRect.Value.center, m_sharedData.pointedTileIdxRect.Value.center - m_sharedData.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_sharedData.startDragTileIdxRect.Value.width / 2;
rSelection.xMax += m_sharedData.startDragTileIdxRect.Value.width / 2;
rSelection.yMin -= m_sharedData.startDragTileIdxRect.Value.height / 2;
rSelection.yMax += m_sharedData.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();
Tileset.BrushTypeMask = EditorGUILayout.MaskField("Brush Mask", Tileset.BrushTypeMask, Tileset.GetBrushTypeArray());
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 refreshBrushes = false;
Vector2 brushesScrollPos = EditorGUILayout.BeginScrollView(m_sharedData.brushesScrollPos, Styles.Instance.scrollStyle);
if (m_updateScrollPos)
{
m_sharedData.brushesScrollPos = brushesScrollPos;
}
{
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, idx = 0; i < Tileset.Brushes.Count; ++i, ++idx)
{
Tileset.BrushContainer brushCont = Tileset.Brushes[i];
if (brushCont.BrushAsset == null || brushCont.BrushAsset.Tileset != Tileset)
{
refreshBrushes = true;
continue;
}
if (!brushCont.BrushAsset.ShowInPalette || !Tileset.IsBrushVisibleByTypeMask(brushCont.BrushAsset))
{
--idx;
continue;
}
int tx = idx % tileRowLength;
int ty = idx / 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 (refreshBrushes)
{
Tileset.RemoveInvalidBrushes();
Tileset.UpdateBrushTypeArray();
}
}
EditorGUILayout.EndScrollView();
if (e.type == EventType.Repaint)
{
m_rBrushScrollArea = GUILayoutUtility.GetLastRect();
}
}
EditorGUILayout.EndVertical();
if (GUILayout.Button("Import all brushes found in the project"))
{
TilesetEditor.AddAllBrushesFoundInTheProject(Tileset);
EditorUtility.SetDirty(Tileset);
}
}
bool DoToolBar()
{
bool isMouseInsideToolbar = false;
Tilemap tilemap = (Tilemap)target;
GUIContent brushCoords = new GUIContent("<b> Brush Pos: (" + m_mouseGridX + "," + m_mouseGridY + ")</b>");
GUIContent selectedTileOrBrushId = null;
if (tilemap.Tileset.SelectedTileId != Tileset.k_TileId_Empty)
{
selectedTileOrBrushId = new GUIContent("<b> Selected Tile Id: " + tilemap.Tileset.SelectedTileId.ToString() + "</b>");
}
else if (tilemap.Tileset.SelectedBrushId != Tileset.k_BrushId_Default)
{
selectedTileOrBrushId = new GUIContent("<b> Selected Brush Id: " + tilemap.Tileset.SelectedBrushId.ToString() + "</b>");
}
else
{
selectedTileOrBrushId = new GUIContent("<b> Empty tile selected</b>");
}
Rect rTools = new Rect(4f, 4f, Mathf.Max(Mathf.Max(Styles.Instance.toolbarBoxStyle.CalcSize(brushCoords).x, Styles.Instance.toolbarBoxStyle.CalcSize(selectedTileOrBrushId).x) + 4f, 180f), 54f);
Handles.BeginGUI();
GUILayout.BeginArea(rTools);
HandlesEx.DrawRectWithOutline(new Rect(Vector2.zero, rTools.size), s_toolbarBoxBgColor, s_toolbarBoxOutlineColor);
GUILayout.Space(2f);
GUILayout.Label(brushCoords, Styles.Instance.toolbarBoxStyle);
if (selectedTileOrBrushId != null)
{
GUILayout.Label(selectedTileOrBrushId, Styles.Instance.toolbarBoxStyle);
}
GUILayout.Label("<b> F1 - Display Help</b>", Styles.Instance.toolbarBoxStyle);
GUILayout.Label("<b> F5 - Refresh Tilemap</b>", Styles.Instance.toolbarBoxStyle);
GUILayout.EndArea();
// Display ToolBar
int buttonNb = System.Enum.GetValues(typeof(ToolIcons.eToolIcon)).Length;
Rect rToolBar = new Rect(rTools.xMax + 4f, rTools.y, buttonNb * 32f, 32f);
isMouseInsideToolbar = rToolBar.Contains(Event.current.mousePosition);
GUILayout.BeginArea(rToolBar);
HandlesEx.DrawRectWithOutline(new Rect(Vector2.zero, rToolBar.size), s_toolbarBoxBgColor, s_toolbarBoxOutlineColor);
GUILayout.BeginHorizontal();
int buttonPadding = 4;
Rect rToolBtn = new Rect(buttonPadding, buttonPadding, rToolBar.size.y - 2 * buttonPadding, rToolBar.size.y - 2 * buttonPadding);
foreach (ToolIcons.eToolIcon toolIcon in System.Enum.GetValues(typeof(ToolIcons.eToolIcon)))
{
_DoToolbarButton(rToolBtn, toolIcon);
rToolBtn.x = rToolBtn.xMax + 2 * buttonPadding;
}
GUI.color = Color.white;
GUILayout.EndHorizontal();
GUILayout.EndArea();
//---
Handles.EndGUI();
if (m_displayHelpBox)
{
DisplayHelpBox();
}
if (Event.current.type == EventType.KeyDown)
{
if (Event.current.keyCode == KeyCode.F1)
{
m_displayHelpBox = !m_displayHelpBox;
}
else if (Event.current.keyCode == KeyCode.F5)
{
m_tilemap.Refresh(true, true, true, true);
}
}
return(isMouseInsideToolbar);
}
private void DoPaintInspector()
{
Event e = Event.current;
Tilemap tilemap = (Tilemap)target;
if (DoToolBar() ||
DragAndDrop.objectReferences.Length > 0 || // hide brush when user is dragging a prefab into the scene
EditorWindow.mouseOverWindow != SceneView.currentDrawingSceneView) // hide brush when it's not over the scene view
{
m_brushVisible = false;
SceneView.RepaintAll();
return;
}
int controlID = GUIUtility.GetControlID(FocusType.Passive);
HandleUtility.AddDefaultControl(controlID);
EventType currentEventType = Event.current.GetTypeForControl(controlID);
bool skip = false;
int saveControl = GUIUtility.hotControl;
try
{
if (currentEventType == EventType.Layout)
{
skip = true;
}
else if (currentEventType == EventType.ScrollWheel)
{
skip = true;
}
if (tilemap.Tileset == null)
{
return;
}
if (!skip)
{
if (e.type == EventType.KeyDown)
{
if (e.keyCode == ShortcutKeys.k_FlipH)
{
BrushBehaviour.GetOrCreateBrush(tilemap).FlipH(!e.shift);
e.Use(); // Use key event
}
else if (e.keyCode == ShortcutKeys.k_FlipV)
{
BrushBehaviour.GetOrCreateBrush(tilemap).FlipV(!e.shift);
e.Use(); // Use key event
}
else if (e.keyCode == ShortcutKeys.k_Rot90)
{
BrushBehaviour.GetOrCreateBrush(tilemap).Rot90(!e.shift);
e.Use(); // Use key event
}
else if (e.keyCode == ShortcutKeys.k_Rot90Back)
{
BrushBehaviour.GetOrCreateBrush(tilemap).Rot90Back(!e.shift);
e.Use(); // Use key event
}
}
EditorGUIUtility.AddCursorRect(new Rect(0f, 0f, (float)Screen.width, (float)Screen.height), MouseCursor.Arrow);
GUIUtility.hotControl = controlID;
{
Plane chunkPlane = new Plane(tilemap.transform.forward, tilemap.transform.position);
Vector2 mousePos = Event.current.mousePosition; mousePos.y = Screen.height - mousePos.y;
Ray ray = HandleUtility.GUIPointToWorldRay(Event.current.mousePosition);
float dist;
if (chunkPlane.Raycast(ray, out dist))
{
Rect rTile = new Rect(0, 0, m_tilemap.CellSize.x, m_tilemap.CellSize.y);
rTile.position = tilemap.transform.InverseTransformPoint(ray.GetPoint(dist));
Vector2 tilePos = rTile.position;
if (tilePos.x < 0)
{
tilePos.x -= m_tilemap.CellSize.x;
}
if (tilePos.y < 0)
{
tilePos.y -= m_tilemap.CellSize.y;
}
tilePos.x -= tilePos.x % m_tilemap.CellSize.x;
tilePos.y -= tilePos.y % m_tilemap.CellSize.y;
rTile.position = tilePos;
Vector2 startPos = new Vector2(Mathf.Min(m_startDragging.x, m_endDragging.x), Mathf.Min(m_startDragging.y, m_endDragging.y));
Vector2 endPos = new Vector2(Mathf.Max(m_startDragging.x, m_endDragging.x), Mathf.Max(m_startDragging.y, m_endDragging.y));
Vector2 selectionSnappedPos = BrushUtil.GetSnappedPosition(startPos, m_tilemap.CellSize);
Vector2 selectionSize = BrushUtil.GetSnappedPosition(endPos, m_tilemap.CellSize) - selectionSnappedPos + m_tilemap.CellSize;
BrushBehaviour brush = BrushBehaviour.GetOrCreateBrush(tilemap);
// Update brush transform
m_localPaintPos = (Vector2)tilemap.transform.InverseTransformPoint(ray.GetPoint(dist));
Vector2 brushSnappedPos = BrushUtil.GetSnappedPosition(brush.Offset + m_localPaintPos, m_tilemap.CellSize);
brush.transform.rotation = tilemap.transform.rotation;
brush.transform.localScale = tilemap.transform.lossyScale;
brush.transform.position = tilemap.transform.TransformPoint(new Vector3(brushSnappedPos.x, brushSnappedPos.y, -0.01f));
//---
int prevMouseGridX = m_mouseGridX;
int prevMouseGridY = m_mouseGridY;
if (e.isMouse)
{
m_mouseGridX = BrushUtil.GetGridX(m_localPaintPos, tilemap.CellSize);
m_mouseGridY = BrushUtil.GetGridY(m_localPaintPos, tilemap.CellSize);
}
bool isMouseGridChanged = prevMouseGridX != m_mouseGridX || prevMouseGridY != m_mouseGridY;
//Update Fill Preview
if (GetBrushMode() == eBrushMode.Fill && isMouseGridChanged)
{
m_fillPreview.Clear();
TilemapDrawingUtils.FloodFillPreview(tilemap, brush.Offset + m_localPaintPos, brush.BrushTilemap.GetTileData(0, 0), m_fillPreview);
}
if (
(EditorWindow.focusedWindow == EditorWindow.mouseOverWindow) && // fix painting tiles when closing another window popup over the SceneView like GameObject Selection window
(e.type == EventType.MouseDown || e.type == EventType.MouseDrag && isMouseGridChanged)
)
{
if (e.button == 0)
{
if (m_dblClick.IsDblClick && brush.BrushTilemap.GridWidth == 1 && brush.BrushTilemap.GridHeight == 1)
{
// Restore previous tiledata modified by Paint, because before the double click, a single click is done before
tilemap.SetTileData(brush.Offset + m_localPaintPos, m_floodFillRestoredTileData);
brush.FloodFill(tilemap, brush.Offset + m_localPaintPos, brush.BrushTilemap.GetTileData(0, 0));
}
// Do a brush paint action
else
{
switch (GetBrushMode())
{
case eBrushMode.Paint:
m_floodFillRestoredTileData = tilemap.GetTileData(m_mouseGridX, m_mouseGridY);
brush.Paint(tilemap, brush.Offset + m_localPaintPos);
break;
case eBrushMode.Erase:
brush.Erase(tilemap, brush.Offset + m_localPaintPos);
break;
case eBrushMode.Fill:
brush.FloodFill(tilemap, brush.Offset + m_localPaintPos, brush.BrushTilemap.GetTileData(0, 0));
break;
}
}
}
else if (e.button == 1)
{
if (e.type == EventType.MouseDown)
{
m_isDragging = true;
brush.BrushTilemap.ClearMap();
m_startDragging = m_endDragging = m_localPaintPos;
}
else
{
m_endDragging = m_localPaintPos;
}
}
}
else if (e.type == EventType.MouseUp)
{
if (e.button == 1) // right mouse button
{
m_isDragging = false;
ResetBrushMode();
// Copy one tile
if (selectionSize.x <= m_tilemap.CellSize.x && selectionSize.y <= m_tilemap.CellSize.y)
{
uint tileData = tilemap.GetTileData(m_localPaintPos);
if (tileData == Tileset.k_TileData_Empty)
{
tilemap.Tileset.SelectedTileId = Tileset.k_TileId_Empty;
brush.BrushTilemap.SetTileData(0, 0, Tileset.k_TileData_Empty);
}
else
{
int brushId = Tileset.GetBrushIdFromTileData(tileData);
int tileId = Tileset.GetTileIdFromTileData(tileData);
// Select the copied tile in the tileset, alternating between the brush and the tile drawn by the brush
if (brushId > 0 && brushId != tilemap.Tileset.SelectedBrushId)
{
tilemap.Tileset.SelectedBrushId = brushId;
}
else
{
tilemap.Tileset.SelectedTileId = tileId;
brush.BrushTilemap.SetTileData(0, 0, tileData & ~Tileset.k_TileDataMask_BrushId); // keep tile flags
}
}
// Cut tile if key shift is pressed
if (e.shift)
{
int startGridX = BrushUtil.GetGridX(startPos, m_tilemap.CellSize);
int startGridY = BrushUtil.GetGridY(startPos, m_tilemap.CellSize);
brush.CutRect(tilemap, startGridX, startGridY, startGridX, startGridY);
}
brush.BrushTilemap.UpdateMesh();
brush.Offset = Vector2.zero;
}
// copy a rect of tiles
else
{
int startGridX = BrushUtil.GetGridX(startPos, m_tilemap.CellSize);
int startGridY = BrushUtil.GetGridY(startPos, m_tilemap.CellSize);
int endGridX = BrushUtil.GetGridX(endPos, m_tilemap.CellSize);
int endGridY = BrushUtil.GetGridY(endPos, m_tilemap.CellSize);
// Cut tile if key shift is pressed
if (e.shift)
{
brush.CutRect(tilemap, startGridX, startGridY, endGridX, endGridY);
}
else
{
brush.CopyRect(tilemap, startGridX, startGridY, endGridX, endGridY);
}
brush.Offset.x = m_endDragging.x > m_startDragging.x ? -(endGridX - startGridX) * tilemap.CellSize.x : 0f;
brush.Offset.y = m_endDragging.y > m_startDragging.y ? -(endGridY - startGridY) * tilemap.CellSize.y : 0f;
}
}
}
if (m_isDragging)
{
Rect rGizmo = new Rect(selectionSnappedPos, selectionSize);
HandlesEx.DrawRectWithOutline(tilemap.transform, rGizmo, new Color(), Color.white);
}
else // Draw brush border
{
Rect rBound = new Rect(brush.BrushTilemap.MapBounds.min, brush.BrushTilemap.MapBounds.size);
Color fillColor;
switch (GetBrushMode())
{
case eBrushMode.Paint:
fillColor = new Color(0, 0, 0, 0);
break;
case eBrushMode.Erase:
fillColor = new Color(1f, 0f, 0f, 0.1f);
break;
case eBrushMode.Fill:
fillColor = new Color(1f, 1f, 0f, 0.2f);
break;
default:
fillColor = new Color(0, 0, 0, 0);
break;
}
HandlesEx.DrawRectWithOutline(brush.transform, rBound, fillColor, new Color(1, 1, 1, 0.2f));
}
}
}
if (currentEventType == EventType.MouseDrag && Event.current.button < 2) // 2 is for central mouse button
{
// avoid dragging the map
Event.current.Use();
}
}
}
// Avoid loosing the hotControl because of a triggered exception
catch (System.Exception ex)
{
Debug.LogException(ex);
}
SceneView.RepaintAll();
GUIUtility.hotControl = saveControl;
}
private bool m_displayAutocompleteBtn = false; // fix gui warning when button appears
public void Display(Object target, uint[] aTileData, int[] tileIdxMap, int gridWidth, int gridHeight, Vector2 visualTileSize, int[] symbolIdxMap)
{
GUI.changed = m_hasChanged;
m_hasChanged = false;
m_target = target;
m_aBrushTileData = aTileData;
Event e = Event.current;
bool isRightMouseReleased = e.type == EventType.MouseUp && e.button == 0;
if (isRightMouseReleased && !m_tileSelectionRect.Contains(e.mousePosition))
{
m_selectedTileIdx = -1;
}
GUILayout.BeginHorizontal();
// Draw Autotile Combination Control
GUI.backgroundColor = Tileset.BackgroundColor;
GUILayout.BeginScrollView(Vector2.zero, (GUIStyle)"Button", GUILayout.Width(visualTileSize.x * gridWidth), GUILayout.Height(visualTileSize.y * gridHeight + 1f));
GUI.backgroundColor = Color.white;
for (int i = 0; i < gridWidth * gridHeight; ++i)
{
int gx = i % gridWidth;
int gy = i / gridHeight;
int tileIdx = tileIdxMap[i];
Rect rVisualTile = new Rect(gx * visualTileSize.x, gy * visualTileSize.y, visualTileSize.x, visualTileSize.y);
int tileId = (int)(m_aBrushTileData[tileIdx] & Tileset.k_TileDataMask_TileId);
if (tileId != Tileset.k_TileId_Empty)
{
//Rect tileUV = Tileset.Tiles[tileId].uv;
//GUI.DrawTextureWithTexCoords(rVisualTile, Tileset.AtlasTexture, tileUV, true);
TilesetEditor.DoGUIDrawTileFromTileData(rVisualTile, m_aBrushTileData[tileIdx], Tileset);
}
else if (symbolIdxMap != null)
{
GUI.DrawTexture(rVisualTile, GetTileSymbolTexture((byte)symbolIdxMap[i]), ScaleMode.ScaleToFit, true);
}
Color bgColor = new Color(1f - Tileset.BackgroundColor.r, 1f - Tileset.BackgroundColor.g, 1f - Tileset.BackgroundColor.b, Tileset.BackgroundColor.a);
HandlesEx.DrawRectWithOutline(rVisualTile, m_selectedTileIdx == tileIdx ? new Color(0f, 0f, 0f, 0.1f) : new Color(), m_selectedTileIdx == tileIdx ? new Color(1f, 1f, 0f, 1f) : bgColor);
if (isRightMouseReleased && rVisualTile.Contains(e.mousePosition))
{
m_selectedTileIdx = tileIdx;
EditorWindow wnd = EditorWindow.focusedWindow;
TileSelectionWindow.Show(Tileset);
TileSelectionWindow.Instance.Ping();
wnd.Focus();
GUI.FocusControl("");
}
}
GUILayout.EndScrollView();
uint brushTileData = m_selectedTileIdx >= 0 ? m_aBrushTileData[m_selectedTileIdx] : Tileset.k_TileData_Empty;
brushTileData = DoTileDataPropertiesLayout(brushTileData, Tileset);
if (m_selectedTileIdx >= 0)
{
m_aBrushTileData[m_selectedTileIdx] = brushTileData;
}
GUILayout.EndHorizontal();
if (e.type == EventType.Repaint)
{
m_tileSelectionRect = GUILayoutUtility.GetLastRect();
}
bool hasEmptyTiles = ArrayUtility.Contains<uint>(m_aBrushTileData, Tileset.k_TileData_Empty);
m_displayAutocompleteBtn = e.type == EventType.Layout ? !hasEmptyTiles && m_tileIdOff != 0 : m_displayAutocompleteBtn;
if (m_displayAutocompleteBtn && GUILayout.Button("Autocomplete relative to last change"))
{
Undo.RecordObject(m_target, "MultipleTileChanged");
for (int i = 0; i < tileIdxMap.Length; ++i)
{
int tileIdx = tileIdxMap[i];
if (tileIdx != m_tileIdOffSkipIdx)
{
int brushTileId = (int)(m_aBrushTileData[tileIdx] & Tileset.k_TileDataMask_TileId);
brushTileId += m_tileIdOff;
if (brushTileId < 0 || brushTileId >= m_tileset.Tiles.Count)
{
m_aBrushTileData[tileIdx] = Tileset.k_TileData_Empty;
}
else
{
m_aBrushTileData[tileIdx] &= ~Tileset.k_TileDataMask_TileId;
m_aBrushTileData[tileIdx] |= (uint)(brushTileId & Tileset.k_TileDataMask_TileId);
}
}
}
m_tileIdOff = 0;
EditorUtility.SetDirty(m_target);
}
if (ShowHelpBox)
{
EditorGUILayout.HelpBox("Select a tile from the grid, then select a tile from Tile Selection Window to change the tile.", MessageType.Info);
}
}
