public static void DrawdTerrainTypeRect(AStarMonoBehaviour astarMonoBehaviour, int gridX, int gridY,
int terrainType)
{
Rect cellRect = new Rect(0, 0, astarMonoBehaviour.astarConfigData.cellSize.x,
astarMonoBehaviour.astarConfigData.cellSize.y);
cellRect.position = astarMonoBehaviour.astarConfigData.GetPosition(gridX, gridY);
DrawUtil.HandlesDrawSolidRectangleWithOutline(cellRect, default(Color), Color.green,
astarMonoBehaviour.transform);
if (terrainType != 0)
{
DrawUtil.HandlesDrawString(astarMonoBehaviour.transform.TransformPoint(cellRect.center),
terrainType.ToString());
}
}
void DrawBounds()
{
for (int gridY = _target.astarConfigData.minGridY; gridY <= _target.astarConfigData.maxGridY; gridY++)
{
for (int gridX = _target.astarConfigData.minGridX;
gridX <= _target.astarConfigData.maxGridX;
gridX++)
{
Rect cellRect = new Rect(0, 0, _target.astarConfigData.cellSize.x,
_target.astarConfigData.cellSize.y);
cellRect.position = _target.astarConfigData.GetPosition(gridX, gridY);
DrawUtil.HandlesDrawSolidRectangleWithOutline(cellRect, default(Color), Color.white,
_target.transform);
}
}
}
void DrawInfo()
{
string info = "<b>Grid:(" + mouseGridX + "," + mouseGridY + ") </b>";
GUIContent infoGUIContent = info.ToGUIContent();
Rect infoRect = new Rect(new Vector2(4f, 4f), GUIStyleConst.ToolbarBoxStyle.CalcSize(infoGUIContent));
using (new HandlesBeginGUIScope())
{
using (new GUILayoutBeginAreaScope(infoRect))
{
DrawUtil.HandlesDrawSolidRectangleWithOutline(new Rect(Vector2.zero, infoRect.size),
new Color(0, 0, 1, 0.2f), Color.black);
GUILayout.Label(info, GUIStyleConst.ToolbarBoxStyle);
}
}
}
void DrawTips()
{
GUIContent infoGUIContent = "按住Ctrl进行绘制".ToGUIContent();
Rect infoRect = new Rect(new Vector2(230, 6), GUIStyleConst.ToolbarBoxStyle.CalcSize(infoGUIContent));
using (new HandlesBeginGUIScope())
{
using (new GUILayoutBeginAreaScope(infoRect))
{
DrawUtil.HandlesDrawSolidRectangleWithOutline(new Rect(Vector2.zero, infoRect.size),
new Color(1, 1, 0, 1f), Color.black);
using (new GUIColorScope(Color.black))
{
GUILayout.Label(infoGUIContent, GUIStyleConst.ToolbarBoxStyle);
}
}
}
}
public void OnSceneGUI_DoPaint()
{
Event e = Event.current;
DrawToolbar();
if (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
(Tools.current != Tool.Rect && Tools.current != Tool.None))
{
is_tileSetBrush_visible = false;
SceneView.RepaintAll();
return;
}
int control_id = GUIUtility.GetControlID(FocusType.Passive);
HandleUtility.AddDefaultControl(control_id);
EventType current_event_type = Event.current.GetTypeForControl(control_id);
bool is_skip = false;
int save_control = GUIUtility.hotControl;
try
{
if (current_event_type == EventType.Layout)
{
is_skip = true;
}
else if (current_event_type == EventType.ScrollWheel)
{
is_skip = true;
}
if (tileMap.tileSet == null)
{
return;
}
if (!is_skip)
{
if (e.type == EventType.KeyDown)
{
switch (e.keyCode)
{
case TileToolbarConst.Key_FlipH:
TileSetBrushBehaviour.instance.GetOrCreateTileSetBrushBehaviour(tileMap).FlipH(!e.shift);
e.Use(); // Use key event
break;
case TileToolbarConst.Key_FlipV:
TileSetBrushBehaviour.instance.GetOrCreateTileSetBrushBehaviour(tileMap).FlipV(!e.shift);
e.Use(); // Use key event
break;
case TileToolbarConst.Key_Rot90:
TileSetBrushBehaviour.instance.GetOrCreateTileSetBrushBehaviour(tileMap).Rot90(!e.shift);
e.Use(); // Use key event
break;
case TileToolbarConst.Key_Rot90Back:
TileSetBrushBehaviour.instance.GetOrCreateTileSetBrushBehaviour(tileMap).Rot90Back(!e.shift);
e.Use(); // Use key event
break;
case TileToolbarConst.Key_PencilTool:
case TileToolbarConst.Key_LineTool:
case TileToolbarConst.Key_RectTool:
case TileToolbarConst.Key_EllipseTool:
switch (e.keyCode)
{
case TileToolbarConst.Key_PencilTool:
TileSetBrushBehaviour.instance.paint_mode = TileSetBrushPaintMode.Pencil;
break;
case TileToolbarConst.Key_LineTool:
TileSetBrushBehaviour.instance.paint_mode = TileSetBrushPaintMode.Line;
break;
case TileToolbarConst.Key_RectTool:
TileSetBrushBehaviour.instance.paint_mode =
TileSetBrushBehaviour.instance.paint_mode == TileSetBrushPaintMode.Rect
? TileSetBrushPaintMode.FilledRect
: TileSetBrushPaintMode.Rect;//在filledRect和Rect之间切换
break;
case TileToolbarConst.Key_EllipseTool:
TileSetBrushBehaviour.instance.paint_mode =
TileSetBrushBehaviour.instance.paint_mode == TileSetBrushPaintMode.Ellipse
? TileSetBrushPaintMode.FilledEllipse
: TileSetBrushPaintMode.Ellipse;//在FilledEllipse和Ellipse之间切换
break;
}
tileSetBrush_mode = TileMapEditorBrushMode.Paint;
TileToolbar.instance.tileSetBrushToolbar.TriggerButton((int)tileSetBrush_mode);
TileToolbar.instance.tileSetBrushPaintToolbar.TriggerButton((int)TileSetBrushBehaviour.instance
.paint_mode);
e.Use();
break;
}
}
EditorGUIUtility.AddCursorRect(new Rect(0f, 0f, (float)Screen.width, (float)Screen.height),
MouseCursor.Arrow);
GUIUtility.hotControl = control_id;
{
Plane tileMapChunk_plane = new Plane(tileMap.transform.forward, tileMap.transform.position);
Vector2 mouse_pos = Event.current.mousePosition;
mouse_pos.y = Screen.height - mouse_pos.y;
Ray ray = HandleUtility.GUIPointToWorldRay(Event.current.mousePosition);
float distance;
if (tileMapChunk_plane.Raycast(ray, out distance))
{
Rect tile_rect = new Rect(0, 0, tileMap.cell_size.x, tileMap.cell_size.y);
tile_rect.position = tileMap.transform.InverseTransformPoint(ray.GetPoint(distance));
Vector2 tile_pos = tile_rect.position;
if (tile_pos.x < 0)
{
tile_pos.x -= tileMap.cell_size.x;//因为负数是从-1开始的，正数是从0开始的
}
if (tile_pos.y < 0)
{
tile_pos.y -= tileMap.cell_size.y; //因为负数是从-1开始的，正数是从0开始的
}
tile_pos.x -= tile_pos.x % tileMap.cell_size.x; //取整
tile_pos.y -= tile_pos.y % tileMap.cell_size.y; //取整
tile_rect.position = tile_pos;
Vector2 start_pos = new Vector2(Mathf.Min(start_dragging_pos.x, end_dragging_pos.x),
Mathf.Min(start_dragging_pos.y, end_dragging_pos.y));
Vector2 end_pos = new Vector2(Mathf.Max(start_dragging_pos.x, end_dragging_pos.x),
Mathf.Max(start_dragging_pos.y, end_dragging_pos.y));
Vector2 selection_snapped_pos = TileSetBrushUtil.GetSnappedPosition(start_pos, tileMap.cell_size);
Vector2 selection_size = TileSetBrushUtil.GetSnappedPosition(end_pos, tileMap.cell_size) - selection_snapped_pos + tileMap.cell_size;
TileSetBrushBehaviour tileSetBrushBehaviour = TileSetBrushBehaviour.instance.GetOrCreateTileSetBrushBehaviour(tileMap);
// Update brush transform
local_tileSetBrushBehaviour_pos = (Vector2)tileMap.transform.InverseTransformPoint(ray.GetPoint(distance));//设置tileSetBrushBehaviour的position
Vector2 tileSetBrushBehaviour_snapped_pos = TileSetBrushUtil.GetSnappedPosition((tileSetBrushBehaviour.offset + local_tileSetBrushBehaviour_pos), tileMap.cell_size);
tileSetBrushBehaviour.transform.rotation = tileMap.transform.rotation;
tileSetBrushBehaviour.transform.localScale = tileMap.transform.lossyScale;
if (!TileSetBrushBehaviour.instance.is_dragging)//不是拖动的时候
{
tileSetBrushBehaviour.transform.position =
tileMap.transform.TransformPoint(new Vector3(tileSetBrushBehaviour_snapped_pos.x, tileSetBrushBehaviour_snapped_pos.y, -0.01f));
}
int pre_mouse_grid_x = mouse_grid_x;
int pre_mouse_grid_y = mouse_grid_y;
if (e.isMouse)
{
mouse_grid_x = TileSetBrushUtil.GetGridX(local_tileSetBrushBehaviour_pos, tileMap.cell_size);
mouse_grid_y = TileSetBrushUtil.GetGridY(local_tileSetBrushBehaviour_pos, tileMap.cell_size);
}
bool is_mouse_grid_changed = pre_mouse_grid_x != mouse_grid_x || pre_mouse_grid_y != mouse_grid_y;
//Update Fill Preview
if (GetTileSetBrushMode() == TileMapEditorBrushMode.Fill && is_mouse_grid_changed)
{
fill_preview_tile_pos_list.Clear();
TileMapDrawingUtil.FloodFillPreview(tileMap, tileSetBrushBehaviour.offset + local_tileSetBrushBehaviour_pos,
tileSetBrushBehaviour.tileMap.GetTileData(0, 0), fill_preview_tile_pos_list);
}
bool is_modifiers_changed = false;
if (e.isKey)
{
EventModifiers filtered_modifiers = e.modifiers & (EventModifiers.Control | EventModifiers.Alt);
is_modifiers_changed = filtered_modifiers != m_prevEventModifiers;
m_prevEventModifiers = filtered_modifiers;
}
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 && is_mouse_grid_changed ||
e.type == EventType.MouseUp || is_modifiers_changed)
)
{
if (e.button == 0)
{
if (mouseDoubleClick.IsDoubleClick && tileSetBrushBehaviour.tileMap.GridWidth == 1 &&
tileSetBrushBehaviour.tileMap.GridHeight == 1)
{
// Restore previous tiledata modified by Paint, because before the double click, a single click is done before
tileMap.SetTileData(tileSetBrushBehaviour.offset + local_tileSetBrushBehaviour_pos, flood_fill_restored_tileData);
tileSetBrushBehaviour.FloodFill(tileMap, tileSetBrushBehaviour.offset + local_tileSetBrushBehaviour_pos);
}
// Do a brush paint action
else
{
switch (GetTileSetBrushMode())
{
case TileMapEditorBrushMode.Paint:
if (e.type == EventType.MouseDown)
{
flood_fill_restored_tileData = tileMap.GetTileData(mouse_grid_x, mouse_grid_y);
}
if (e.type == EventType.MouseDown)
{
tileSetBrushBehaviour.DoPaintPressed(tileMap, tileSetBrushBehaviour.offset + local_tileSetBrushBehaviour_pos, e.modifiers);
}
else if (e.type == EventType.MouseDrag || is_modifiers_changed &&
TileSetBrushBehaviour.instance.paint_mode != TileSetBrushPaintMode.Pencil)
{
tileSetBrushBehaviour.DoPaintDragged(tileMap, tileSetBrushBehaviour.offset + local_tileSetBrushBehaviour_pos, e.modifiers);
}
else if (e.type == EventType.MouseUp)
{
tileSetBrushBehaviour.DoPaintReleased(tileMap, tileSetBrushBehaviour.offset + local_tileSetBrushBehaviour_pos, e.modifiers);
}
break;
case TileMapEditorBrushMode.Erase:
tileSetBrushBehaviour.Erase(tileMap, tileSetBrushBehaviour.offset + local_tileSetBrushBehaviour_pos);
break;
case TileMapEditorBrushMode.Fill:
tileSetBrushBehaviour.FloodFill(tileMap, tileSetBrushBehaviour.offset + local_tileSetBrushBehaviour_pos);
break;
}
}
}
else if (e.button == 1)
{
if (e.type == EventType.MouseDown)
{
is_dragging = true;
tileSetBrushBehaviour.tileMap.ClearMap();
start_dragging_pos = end_dragging_pos = local_tileSetBrushBehaviour_pos;
}
else
{
end_dragging_pos = local_tileSetBrushBehaviour_pos;
}
}
}
if (e.type == EventType.MouseUp)
{
if (e.button == 1) // right mouse button
{
is_dragging = false;
ResetTileSetBrushMode();
// Copy one tile
if (selection_size.x <= tileMap.cell_size.x && selection_size.y <= tileMap.cell_size.y)
{
uint tileData = tileMap.GetTileData(local_tileSetBrushBehaviour_pos);
//Select the first tile not null if any and select the tilemap
if (e.control && tileMap.parent_tileMapGroup)
{
for (int i = tileMap.parent_tileMapGroup.tileMap_list.Count - 1; i >= 0; --i)
{
var tileMap = this.tileMap.parent_tileMapGroup.tileMap_list[i];
tileData = tileMap.GetTileData(local_tileSetBrushBehaviour_pos);
if (tileData != TileSetConst.TileData_Empty)
{
tileMap.parent_tileMapGroup.selected_tileMap = tileMap;
if (Selection.activeGameObject == this.tileMap.gameObject)
{
Selection.activeGameObject = tileMap.gameObject;
}
break;
}
}
}
if (tileData == TileSetConst.TileData_Empty)
{
tileMap.tileSet.selected_tileId = TileSetConst.TileId_Empty;
tileSetBrushBehaviour.tileMap.SetTileData(0, 0, TileSetConst.TileData_Empty);
}
else
{
int brushId = TileSetUtil.GetTileSetBrushIdFromTileData(tileData);
int tileId = TileSetUtil.GetTileIdFromTileData(tileData);
// Select the copied tile in the tileset
if (brushId > 0 && !e.alt) //NOTE: if Alt is held, the tile is selected instead
{
tileMap.tileSet.selected_tileSetBrushId = brushId;
}
else
{
tileMap.tileSet.selected_tileId = tileId;
tileSetBrushBehaviour.tileMap.SetTileData(0, 0,
tileData & ~TileSetConst.TileDataMask_TileSetBrushId); // keep tile flags
}
}
// Cut tile if key shift is pressed
if (e.shift)
{
int startGridX = TileSetBrushUtil.GetGridX(start_pos, tileMap.cell_size);
int startGridY = TileSetBrushUtil.GetGridY(start_pos, tileMap.cell_size);
tileSetBrushBehaviour.CutRect(tileMap, startGridX, startGridY, startGridX, startGridY);
}
tileSetBrushBehaviour.tileMap.UpdateMesh();
tileSetBrushBehaviour.offset = Vector2.zero;
}
// copy a rect of tiles
else
{
int startGridX = TileSetBrushUtil.GetGridX(start_pos, tileMap.cell_size);
int startGridY = TileSetBrushUtil.GetGridY(start_pos, tileMap.cell_size);
int endGridX = TileSetBrushUtil.GetGridX(end_pos, tileMap.cell_size);
int endGridY = TileSetBrushUtil.GetGridY(end_pos, tileMap.cell_size);
// Cut tile if key shift is pressed
if (e.shift)
{
tileSetBrushBehaviour.CutRect(tileMap, startGridX, startGridY, endGridX, endGridY);
}
else
{
tileSetBrushBehaviour.CopyRect(tileMap, startGridX, startGridY, endGridX, endGridY);
}
tileSetBrushBehaviour.offset.x = end_dragging_pos.x > start_dragging_pos.x
? -(endGridX - startGridX) * tileMap.cell_size.x
: 0f;
tileSetBrushBehaviour.offset.y = end_dragging_pos.y > start_dragging_pos.y
? -(endGridY - startGridY) * tileMap.cell_size.y
: 0f;
}
}
}
if (is_dragging)
{
Rect rGizmo = new Rect(selection_snapped_pos, selection_size);
DrawUtil.HandlesDrawSolidRectangleWithOutline(rGizmo, new Color(), Color.white, tileMap.transform);
}
else // Draw brush border
{
Rect rBound = new Rect(tileSetBrushBehaviour.tileMap.tileMapBounds.min,
tileSetBrushBehaviour.tileMap.tileMapBounds.size);
Color fillColor;
switch (GetTileSetBrushMode())
{
case TileMapEditorBrushMode.Paint:
fillColor = new Color(0, 0, 0, 0);
break;
case TileMapEditorBrushMode.Erase:
fillColor = new Color(1f, 0f, 0f, 0.1f);
break;
case TileMapEditorBrushMode.Fill:
fillColor = new Color(1f, 1f, 0f, 0.2f);
break;
default:
fillColor = new Color(0, 0, 0, 0);
break;
}
DrawUtil.HandlesDrawSolidRectangleWithOutline(rBound, fillColor, new Color(1, 1, 1, 0.2f),
tileSetBrushBehaviour.transform);
}
}
}
if (current_event_type == EventType.MouseDrag && Event.current.button < 2) // 2 is for central mouse button
{
// avoid dragging the map
Event.current.Use();
}
}
}
catch (Exception exception)
{
Debug.LogException(exception);
}
SceneView.RepaintAll();
GUIUtility.hotControl = save_control;
}
void DrawToolbar()
{
GUIContent tileSetBrush_coords_guiContent = new GUIContent(string.Format("<b> Brush Pos: ({0},{1})</b>", mouse_grid_x, mouse_grid_y));
GUIContent selected_tileId_or_brushId_guiContent = null;
if (tileMap.tileSet.selected_tileId != TileSetConst.TileId_Empty)
{
selected_tileId_or_brushId_guiContent =
new GUIContent(string.Format("<b> Selected Tile Id: {0}</b>", tileMap.tileSet.selected_tileId));
}
else if (tileMap.tileSet.selected_tileSetBrushId != TileSetConst.TileSetBrushId_Default)
{
selected_tileId_or_brushId_guiContent =
new GUIContent(string.Format("<b> Selected Brush Id: {0}</b>", tileMap.tileSet.selected_tileSetBrushId));
}
else
{
selected_tileId_or_brushId_guiContent = new GUIContent("<b> Empty tile selected</b>");
}
Rect toolbar_rect = new Rect(4f, 4f,
Mathf.Max(
Mathf.Max(GUIStyleConst.Toolbar_Box_Style.CalcSize(tileSetBrush_coords_guiContent).x,
GUIStyleConst.Toolbar_Box_Style.CalcSize(selected_tileId_or_brushId_guiContent).x) + 4f, 180f), 54f);
using (new HandlesBeginGUIScope())
{
using (new GUILayoutBeginAreaScope(toolbar_rect))
{
DrawUtil.HandlesDrawSolidRectangleWithOutline(new Rect(Vector2.zero, toolbar_rect.size), toolbar_box_background_color,
toolbar_box_outline_color);
GUILayout.Space(2f);
GUILayout.Label(tileSetBrush_coords_guiContent, GUIStyleConst.Toolbar_Box_Style);
if (selected_tileId_or_brushId_guiContent != null)
{
GUILayout.Label(selected_tileId_or_brushId_guiContent, GUIStyleConst.Toolbar_Box_Style);
}
GUILayout.Label("<b> F1 - 显示帮助</b>", GUIStyleConst.Toolbar_Box_Style);
GUILayout.Label("<b> F5 - 刷新tileMap</b>", GUIStyleConst.Toolbar_Box_Style);
}
// 显示Toolbar
Vector2 toolbar_pos = new Vector2(toolbar_rect.xMax + 4f, toolbar_rect.y);
Vector2 toolbar_button_size = new Vector2(32f, 32f);
TileToolbar.instance.tileSetBrushToolbar.SetHighlight((int)TileToolbarEditMode.Erase,
GetTileSetBrushMode() == TileMapEditorBrushMode.Erase);
TileToolbar.instance.tileSetBrushToolbar.DrawGUI(toolbar_pos, toolbar_button_size, toolbar_box_background_color,
toolbar_box_outline_color);
if (Tools.current != Tool.None && Tools.current != Tool.Rect)
{
Rect warn_rect = new Rect(toolbar_pos.x, toolbar_pos.y + toolbar_button_size.y, 370f, 22f);
using (new GUILayoutBeginAreaScope(warn_rect))
{
EditorGUI.HelpBox(new Rect(Vector2.zero, warn_rect.size),
"选择一个tool_button开始绘画", MessageType.Warning);
}
}
else if (tileMapEditorBrushMode == TileMapEditorBrushMode.Paint)
{
toolbar_pos.y += toolbar_button_size.y;
TileToolbar.instance.tileSetBrushPaintToolbar.DrawGUI(toolbar_pos, toolbar_button_size,
toolbar_box_background_color * 1.4f, toolbar_box_outline_color * 1.4f);
}
}
if (is_display_help_box)
{
DisplayHelpBox();
}
if (Event.current.type == EventType.KeyDown)
{
if (Event.current.keyCode == KeyCode.F1)
{
is_display_help_box = !is_display_help_box;
}
else if (Event.current.keyCode == KeyCode.F5)
{
tileMap.Refresh(true, true, true, true);
}
}
}
public void DisplayTileSetBrush()
{
var e = Event.current;
bool is_mouse_inside_tileSetBrush_palette_scroll_area =
e.isMouse && tileSetBrush_palette_scroll_area_rect.Contains(e.mousePosition);
using (new EditorGUILayoutBeginHorizontalScope())
{
string tileSetBrushId_label = tileSet.selected_tileSetBrushId > 0
? string.Format("(id:{0})", tileSet.selected_tileSetBrushId)
: "";
EditorGUILayout.LabelField("TileSetBrush Palette" + tileSetBrushId_label, EditorStyles.boldLabel);
is_display_tileSetBrush_reordableList =
GUILayoutUtil.ToggleButton("Display List", is_display_tileSetBrush_reordableList);
}
// tileSet.tileSetBrush_type_mask = EditorGUILayout.MaskField("TileSetBrush Mask", tileSet.tileSetBrush_type_mask,
// tileSet.GetTileSetBrushTypeArray());
int column_count = (int)(tile_scroll_size_rect.width / (tileSet.visual_tile_size.x + visual_tile_padding));
if (column_count <= 0)
{
column_count = 1;
}
float tileSetBrushes_scroll_max_height = 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 tileSetBrush_palette_scroll_area_height = Mathf.Min(tileSetBrushes_scroll_max_height,
4 + (tileSet.visual_tile_size.y + visual_tile_padding) * (1 + (tileSet.tileSetBrush_list.Count / column_count)));
using (new EditorGUILayoutBeginVerticalScope(GUILayout.MinHeight(tileSetBrush_palette_scroll_area_height)))
{
if (is_display_tileSetBrush_reordableList)
{
DisplayTileSetBrushReorderableList();
}
else
{
bool is_refresh_tileSetBrushList = false;
Vector2 tileSetBrushes_scroll_pos = sharedTileSetData.tileSetBrushes_scroll_pos;
using (new EditorGUILayoutBeginScrollViewScope(ref tileSetBrushes_scroll_pos, GUIStyleConst.Scroll_Style))
{
if (is_update_scroll_pos)
{
sharedTileSetData.tileSetBrushes_scroll_pos = tileSetBrushes_scroll_pos;
}
Rect scroll_view_rect = new Rect(0, 0, tile_scroll_size_rect.width, 0);
column_count =
Mathf.Clamp((int)scroll_view_rect.width / (int)(tileSet.visual_tile_size.x + visual_tile_padding), 1,
column_count);
if (tileSet.tileSetBrush_list != null)
{
GUILayout.Space((tileSet.visual_tile_size.y + visual_tile_padding) *
(1 + (tileSet.tileSetBrush_list.Count - 1) / column_count));
for (int i = 0, index = 0; i < tileSet.tileSetBrush_list.Count; ++i, ++index)
{
var tileSetBrushContainer = tileSet.tileSetBrush_list[i];
if (tileSetBrushContainer.tileSetBrush == null || tileSetBrushContainer.tileSetBrush.tileSet != tileSet)
{
is_refresh_tileSetBrushList = true;
continue;
}
if (!tileSetBrushContainer.tileSetBrush.is_show_in_palette ||
!tileSet.IsTileSetBrushVisibleByTypeMask(tileSetBrushContainer.tileSetBrush))
{
--index;
continue;
}
int tile_x = index % column_count;
int tile_y = index / column_count;
Rect visual_tile_rect = new Rect(2 + tile_x * (tileSet.visual_tile_size.x + visual_tile_padding),
2 + tile_y * (tileSet.visual_tile_size.y + visual_tile_padding), tileSet.visual_tile_size.x,
tileSet.visual_tile_size.y);
//Fix Missing Tileset reference
if (tileSetBrushContainer.tileSetBrush.tileSet == null)
{
LogCat.warn(string.Format("Fixed missing tileset reference in brush {0} Id({1})",
tileSetBrushContainer.tileSetBrush.name, tileSetBrushContainer.id));
tileSetBrushContainer.tileSetBrush.tileSet = tileSet;
}
uint tileData = TileSetConst.TileData_Empty;
if (tileSetBrushContainer.tileSetBrush.IsAnimated())
{
tileData = tileSetBrushContainer.tileSetBrush.GetAnimTileData();
}
else
{
tileData = tileSetBrushContainer.tileSetBrush.PreviewTileData();
}
TileSetEditor.DoGUIDrawTileFromTileData(visual_tile_rect, tileData, tileSet,
tileSetBrushContainer.tileSetBrush.GetAnimUV());
if ((is_left_mouse_released || is_right_mouse_released || mouseDoubleClick.IsDoubleClick) && //左键放开，右键放开，双击鼠标
is_mouse_inside_tileSetBrush_palette_scroll_area && visual_tile_rect.Contains(Event.current.mousePosition))//点钟该区域
{
tileSet.selected_tileSetBrushId = tileSetBrushContainer.id;
RemoveTileSelection();
if (mouseDoubleClick.IsDoubleClick)
{
EditorGUIUtility.PingObject(tileSetBrushContainer.tileSetBrush);
selected_tileSetBrush_in_inspector = tileSetBrushContainer.tileSetBrush;
}
if (is_right_mouse_released)
{
TilePropertiesEditor.Show(tileSet);
}
}
else if (tileSet.selected_tileSetBrushId == tileSetBrushContainer.id)
{
Rect selection_rect = new Rect(2 + tile_x * (tileSet.visual_tile_size.x + visual_tile_padding),
2 + tile_y * (tileSet.visual_tile_size.y + visual_tile_padding),
(tileSet.visual_tile_size.x + visual_tile_padding),
(tileSet.visual_tile_size.y + visual_tile_padding));
DrawUtil.HandlesDrawSolidRectangleWithOutline(selection_rect, new Color(0f, 0f, 0f, 0.1f),
new Color(1f, 1f, 0f, 1f));
}
}
if (is_refresh_tileSetBrushList)
{
tileSet.RemoveInvalidTileSetBrushList();
tileSet.UpdateTileSetBrushTypeArray();
}
}
}
if (e.type == EventType.Repaint)
{
tileSetBrush_palette_scroll_area_rect = GUILayoutUtility.GetLastRect();
}
}
}
if (GUILayout.Button("Import all tileSetBrush_list found in the project"))
{
AddAllTileSetBrushesFoundInTheProject(tileSet);
EditorUtility.SetDirty(tileSet);
}
}
private Vector2 last_tile_palette_scroll_mouse_pos;//上次在tile_palette中scroll_mouse_pos
public void DrawTilePalette()
{
Event e = Event.current;
is_left_mouse_released = e.type == EventType.MouseUp && e.button == 0; //鼠标左键放开
is_right_mouse_released = e.type == EventType.MouseUp && e.button == 1; //鼠标右键放开
is_mouse_inside_tile_palette_scroll_area = e.isMouse && tile_palette_scroll_area_rect.Contains(e.mousePosition); //鼠标是否在tile_palette中
//header
string tileId_label = tileSet.selected_tileId != TileSetConst.TileId_Empty
? string.Format("(id:{0})", tileSet.selected_tileId)
: "";
EditorGUILayout.LabelField(string.Format("Tile Palette {0}", tileId_label), EditorStyles.boldLabel);
sharedTileSetData.tileView_column_count_in_tile_palette = Mathf.Max(1, sharedTileSetData.tileView_column_count_in_tile_palette);
float tile_area_width = sharedTileSetData.tileView_column_count_in_tile_palette * (tileSet.visual_tile_size.x + visual_tile_padding) + 4f;
float tile_area_height = (tileSet.visual_tile_size.y + visual_tile_padding) * (1 + (visible_tile_count - 1) / sharedTileSetData.tileView_column_count_in_tile_palette) + 4f;
sharedTileSetData.tileView_column_count_in_tile_palette = tileView != null ? tileView.tileSelection.column_count : tileSet.column_tile_count_in_palette;
Vector2 tile_palette_scroll_pos = sharedTileSetData.tile_palette_scroll_pos;
using (new EditorGUILayoutBeginScrollViewScope(ref tile_palette_scroll_pos, GUIStyleConst.Scroll_Style))
{
//更新新tile_palette中的scroll_pos
if (is_update_scroll_pos)
{
sharedTileSetData.tile_palette_scroll_pos = tile_palette_scroll_pos;
}
if (e.type == EventType.MouseDrag && (e.button == 1 || e.button == 2))//鼠标中键或者右键拖动中
{
sharedTileSetData.tile_palette_scroll_pos = sharedTileSetData.tile_palette_scroll_pos - e.delta;
}
else
{
DoAutoScroll();
}
//记录上次在tile_palette中scroll_mouse_pos
if (e.isMouse)
{
last_tile_palette_scroll_mouse_pos = e.mousePosition;
}
if (tileSet.tile_list != null)
{
GUILayoutUtility.GetRect(tile_area_width, tile_area_height);
visible_tile_count = 0;
List <uint> visible_tile_list = new List <uint>();
int tileView_column_count = tileView != null ? tileView.tileSelection.column_count : tileSet.column_tile_count;
int tileView_row_count = tileView != null ? ((tileView.tileSelection.selection_tileData_list.Count - 1) / tileView.tileSelection.column_count) + 1 : tileSet.row_tile_count;
//在tile_palette中全部的tile个数（可能比实际的tile_count多，因为可能出现空的tile来填满行或者列的tile）
int total_tile_count_in_tile_palette = ((((tileView_column_count - 1) / sharedTileSetData.tileView_column_count_in_tile_palette) + 1) * sharedTileSetData.tileView_column_count_in_tile_palette) * tileView_row_count;
int tileId_offset = 0;
for (int i = 0; i < total_tile_count_in_tile_palette; ++i)
{
//i是在tile_palette中的index（在column_tile_count_in_palette下）
int tileId = GetTileIdFromIndex(i, sharedTileSetData.tileView_column_count_in_tile_palette, tileView_column_count, tileView_row_count) + tileId_offset;
uint tileData = (uint)tileId;
if (tileView != null && tileId != TileSetConst.TileId_Empty)
{
//如果是tileVeiw则，上面的tileId是在tileView中的index
tileData = tileView.tileSelection.selection_tileData_list[tileId - tileId_offset];
tileId = TileSetUtil.GetTileIdFromTileData(tileData);
}
Tile tile = tileSet.GetTile(tileId);
while (tile != null && tile.uv == default(Rect)) // 忽略无效的tiles（tile.uv == default(Rect),普通的tile是有uv的）
{
tile = tileSet.GetTile(++tileId);
tileData = (uint)tileId;
tileId_offset = tileId;
}
visible_tile_list.Add(tileData);
int tile_x = visible_tile_count % sharedTileSetData.tileView_column_count_in_tile_palette; //在tile_palette中的x
int tile_y = visible_tile_count / sharedTileSetData.tileView_column_count_in_tile_palette; //在tile_palette中的y
//当前tile的rect
Rect visual_tile_rect = new Rect(2 + tile_x * (tileSet.visual_tile_size.x + visual_tile_padding), 2 + tile_y * (tileSet.visual_tile_size.y + visual_tile_padding), tileSet.visual_tile_size.x, tileSet.visual_tile_size.y);
Rect local_visual_tile_rect = visual_tile_rect;
local_visual_tile_rect.position -= sharedTileSetData.tile_palette_scroll_pos;//相对于当前的scroll_rect区域矩形位置
if (local_visual_tile_rect.Overlaps(tile_scroll_size_rect))
{
// 画tile （Draw Tile）
if (tile == null)
{
DrawUtil.HandlesDrawSolidRectangleWithOutline(visual_tile_rect, new Color(0f, 0f, 0f, 0.2f), new Color(0f, 0f, 0f, 0.2f));
}
else
{
DrawUtil.HandlesDrawSolidRectangleWithOutline(visual_tile_rect, new Color(0f, 0f, 0f, 0.1f), new Color(0f, 0f, 0f, 0.1f));
TileSetEditor.DoGUIDrawTileFromTileData(visual_tile_rect, tileData, tileSet);
}
Rect tile_rect = new Rect(2 + tile_x * (tileSet.visual_tile_size.x + visual_tile_padding), 2 + tile_y * (tileSet.visual_tile_size.y + visual_tile_padding), (tileSet.visual_tile_size.x + visual_tile_padding), (tileSet.visual_tile_size.y + visual_tile_padding));
if (visual_tile_rect.Contains(e.mousePosition)) //当前tile的矩形包含鼠标
{
if (e.type == EventType.MouseDrag && e.button == 0) //鼠标左键点击并且拖动，设置sharedTileSetData.pointed_tile_index_rect
{
sharedTileSetData.pointed_tile_index_rect = new KeyValuePair <int, Rect>(visible_tile_count, tile_rect);
}
else if (e.type == EventType.MouseDown && e.button == 0)//鼠标左键按下，设置sharedTileSetData.start_drag_tile_index_rect,sharedTileSetData.pointed_tile_index_rect, sharedTileSetData.end_drag_tile_index_rect
{
sharedTileSetData.start_drag_tile_index_rect = sharedTileSetData.pointed_tile_index_rect =
sharedTileSetData.end_drag_tile_index_rect =
new KeyValuePair <int, Rect>(visible_tile_count, tile_rect);
}
else if (e.type == EventType.MouseUp && e.button == 0)//放开鼠标左键，设置sharedTileSetData.end_drag_tile_index_rect
{
sharedTileSetData.end_drag_tile_index_rect = new KeyValuePair <int, Rect>(visible_tile_count, tile_rect);
DoSetTileSelection();
}
}
if ((is_left_mouse_released || is_right_mouse_released) && //放开鼠标左键或者右键
is_mouse_inside_tile_palette_scroll_area && visual_tile_rect.Contains(e.mousePosition) && //鼠标位置处在该tile中
(sharedTileSetData.start_drag_tile_index_rect.Key == sharedTileSetData.end_drag_tile_index_rect.Key) && // 没有拖动
tile_scroll_size_rect.Contains(e.mousePosition - sharedTileSetData.tile_palette_scroll_pos))// and it's inside the scroll area
{
tileSet.selected_tileId = tileId;
//Give focus to SceneView to get key events
FocusSceneView();
//放开鼠标右键，打开显示tile的属性面板
if (is_right_mouse_released)
{
TilePropertiesEditor.Show(tileSet);
}
}
else if (tile != null && tileSet.selected_tileId == tileId)//用黄色外边框选中的tile
{
DrawUtil.HandlesDrawSolidRectangleWithOutline(tile_rect, new Color(0f, 0f, 0f, 0.1f),
new Color(1f, 1f, 0f, 1f));
}
}
++visible_tile_count;
}
this.visible_tile_list = visible_tile_list;
// 画选中的矩形 用于TileSelection
if (sharedTileSetData.start_drag_tile_index_rect.Key != sharedTileSetData.pointed_tile_index_rect.Key)
{
Rect selection_rect = new Rect(sharedTileSetData.start_drag_tile_index_rect.Value.center, sharedTileSetData.pointed_tile_index_rect.Value.center - sharedTileSetData.start_drag_tile_index_rect.Value.center);
selection_rect.Set(Mathf.Min(selection_rect.xMin, selection_rect.xMax), Mathf.Min(selection_rect.yMin, selection_rect.yMax), Mathf.Abs(selection_rect.width), Mathf.Abs(selection_rect.height));
selection_rect.xMin -= sharedTileSetData.start_drag_tile_index_rect.Value.width / 2;
selection_rect.xMax += sharedTileSetData.start_drag_tile_index_rect.Value.width / 2;
selection_rect.yMin -= sharedTileSetData.start_drag_tile_index_rect.Value.height / 2;
selection_rect.yMax += sharedTileSetData.start_drag_tile_index_rect.Value.height / 2;
DrawUtil.HandlesDrawSolidRectangleWithOutline(selection_rect, new Color(0f, 0f, 0f, 0.1f), new Color(1f, 1f, 1f, 1f));
}
}
}
if (e.type == EventType.Repaint)
{
tile_palette_scroll_area_rect = GUILayoutUtility.GetLastRect();
tile_scroll_size_rect = tile_palette_scroll_area_rect;
tile_scroll_size_rect.position = Vector2.zero; // reset position to the Contains and Overlaps inside the tile scroll view without repositioning the position of local positions
if (tile_area_width > tile_scroll_size_rect.width)
{
tile_scroll_size_rect.height -= GUI.skin.verticalScrollbar.fixedWidth;
}
if (tile_area_height > tile_scroll_size_rect.height)
{
tile_scroll_size_rect.width -= GUI.skin.verticalScrollbar.fixedWidth;
}
}
}
