fix(mind): use current x,y to create mind cause can not point by getM…

…ovingPointInBoard on mobile

plait-board/drawnix#20

.changeset/bright-flies-burn.md

@@ -0,0 +1,9 @@
+---
+'@plait/mind': minor
+---
+
+use current x,y to create mind cause user can not get point by getMovingPointInBoard on mobile
+
+On touchscreens, users need to first touch the screen and then move their finger to trigger the pointermove event.
+
+https://github.com/plait-board/drawnix/issues/20

packages/mind/src/plugins/with-mind-create.ts

@@ -33,10 +33,9 @@ export const withCreateMind = (board: PlaitBoard) => {
 
     newBoard.pointerDown = (event: PointerEvent) => {
         const isMindPointer = PlaitBoard.isPointer<MindPointerType | PlaitPointerType>(board, MindPointerType.mind);
-        let movingPoint = PlaitBoard.getMovingPointInBoard(board);
-        if (!PlaitBoard.isReadonly(board) && movingPoint && isDrawingMode(board) && isMindPointer) {
-            movingPoint = toViewBoxPoint(board, toHostPoint(board, movingPoint[0], movingPoint[1]));
-            const emptyMind = createEmptyMind(newBoard, movingPoint);
+        if (!PlaitBoard.isReadonly(board) && isDrawingMode(board) && isMindPointer) {
+            const point = toViewBoxPoint(board, toHostPoint(board, event.x, event.y));
+            const emptyMind = createEmptyMind(newBoard, point);
             MindTransforms.insertMind(board as PlaitMindBoard, emptyMind);
             BoardTransforms.updatePointerType(board, PlaitPointerType.selection);
             return;