private void HandleControlClick(Event e)
{
if (e.control && e.button == 0 && (e.type == EventType.MouseDown || e.type == EventType.MouseDrag || e.type == EventType.MouseUp))
{
Vector2 mousePosition = TileEditorUtility.GetMousePosInWorld(e.mousePosition);
if (tileMap.IsInTileMap(mousePosition))
{
Vector2 gridIndex = tileMap.TransformPositionToGridIndex(mousePosition);
gridIndex = tileMap.ClampGridIndex(gridIndex);
int key = (int)(tileMap.MapSize.x * gridIndex.y + gridIndex.x);
if (tileMap.TileLayers != null)
{
foreach (TileLayer tileLayer in tileMap.TileLayers)
{
if (key < 0 || key > tileLayer.Tiles.Length)
{
return;
}
//get a tileData from a Tile
Tile tile = tileLayer.Tiles[key];
if (tile != null)
{
if (tileSetManager.tileDataInScene != null)
{
if (tileSetManager.tileDataInScene.Texture != null)
{
DestroyImmediate(tileSetManager.tileDataInScene.Texture);
}
}
tileSetManager.tileDataInScene = TileEditorUtility.GetTileDataFromTile(tile);
tileSelectMode = TileSelectMode.Scene;
//get collision info
colliderInfo = TileEditorUtility.GetColliderInfoFromTile(tile);
Repaint();
break;
}
}
}
}
e.Use();
}
}
private void DrawTiles()
{
Event e = Event.current;
float gap = 2;
float tileWidth = previewSize.floatValue;
int colCount = (int)((Screen.width - 40) / (tileWidth + gap));
int rowCount = 0;
if (TileDataList != null)
{
rowCount = TileDataList.Count / colCount;
if (rowCount * colCount < TileDataList.Count)
{
rowCount += 1;
}
}
float ratio = tileMap.TileSize.x / tileMap.TileSize.y;
float w = tileWidth;
float h = tileWidth / ratio;
Rect rect = GUILayoutUtility.GetRect(Screen.width - 40, 300);
GUI.skin.scrollView = skin.scrollView;
tileScrollPosition = GUI.BeginScrollView(rect, tileScrollPosition, new Rect(0, 0, rect.width - 20, gap + rowCount * (h + gap)));
GUI.skin.scrollView = null;
if (TileDataList == null || TileDataList.Count <= 0)
{
GUI.skin.label.normal.textColor = Color.white;
GUI.Label(new Rect(gap, 0, rect.width, 50), "Drag and drop sprites here");
GUI.skin.label.normal.textColor = Color.black;
}
HandleDragAndDrop(e);
if (TileDataList != null)
{
GUI.skin = skin;
float x = gap;
float y = gap;
for (int row = 0; row < rowCount; ++row)
{
x = gap;
GUILayout.BeginHorizontal();
for (int col = 0; col < colCount; ++col)
{
int index = col + row * colCount;
if (index >= TileDataList.Count)
{
break;
}
Texture2D texture = TileDataList[index].Texture;
if (!texture)
{
continue;
}
GUIStyle style = GUI.skin.customStyles[0];
if (index == selectedTileIndex && tileSelectMode == TileSelectMode.TileSet)
{
style = GUI.skin.button;
}
Rect r = new Rect(x, y, w, h);
x += (w + gap);
//bg
GUI.Box(r, GUIContent.none, GUI.skin.box);
GUI.DrawTexture(r, texture);
if (GUI.Button(r, GUIContent.none, style))
{
tileSelectMode = TileSelectMode.TileSet;
selectedTileIndex = index;
}
}
GUILayout.EndHorizontal();
y += (h + gap);
}
GUI.skin = null;
}
GUI.EndScrollView();
}
private void init()
{
LoadTileSetManager();
m_Object = new SerializedObject(target);
newMapSize = m_Object.FindProperty("NewMapSize");
previewSize = m_Object.FindProperty("PreviewSize");
selectedLayer = m_Object.FindProperty("SelectedLayerIndex");
showEdit = m_Object.FindProperty("ShowEdit");
m_Object.Update();
previewSize.floatValue = Mathf.Clamp(previewSize.floatValue, minPreviewSize, maxPreviewSize);
m_Object.ApplyModifiedProperties();
tileMap = (TileMap)target;
tileMap.NewMapSize = tileMap.MapSize;
savedTool = Tools.current;
showTileWindow = true;
showTileWindow = true;
tileSelectMode = TileSelectMode.TileSet;
skin = AssetDatabase.LoadAssetAtPath("Assets/Tile Editor/GUI/Editor Skin.guiskin", typeof(GUISkin)) as GUISkin;
Undo.undoRedoPerformed += OnUndoRedo;
initTileLayerList();
}
