trafficlunar/blockmatic
1
0
Fork 0
mirror of https://github.com/trafficlunar/blockmatic.git synced 2026-08-12 12:29:42 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

feat: place back blocks when canceling selection and create history entry

Browse source
This commit is contained in:
trafficlunar 2025-02-09 12:29:13 +00:00
parent 0fc7497f10
commit a68f995699
4 changed files with 62 additions and 25 deletions
Download patch file Download diff file Expand all files Collapse all files

15
src/context/Selection.tsx
View file

@ -1,5 +1,4 @@
import { createContext, ReactNode, useContext, useState } from "react";
import { CanvasContext } from "./Canvas";
import { createContext, ReactNode, useState } from "react";
interface Context {
selectionCoords: CoordinateArray;
@ -7,7 +6,6 @@ interface Context {
setSelectionCoords: React.Dispatch<React.SetStateAction<CoordinateArray>>;
setSelectionLayerBlocks: React.Dispatch<React.SetStateAction<Block[]>>;
isInSelection: (x: number, y: number) => boolean;
confirmSelection: () => void;
}
interface Props {
@ -17,8 +15,6 @@ interface Props {
export const SelectionContext = createContext<Context>({} as Context);
export const SelectionProvider = ({ children }: Props) => {
const { blocks, setBlocks } = useContext(CanvasContext);
const [selectionCoords, setSelectionCoords] = useState<CoordinateArray>([]);
const [selectionLayerBlocks, setSelectionLayerBlocks] = useState<Block[]>([]);
@ -29,14 +25,6 @@ export const SelectionProvider = ({ children }: Props) => {
return true;
};
const confirmSelection = () => {
const combinedBlocks = [...blocks, ...selectionLayerBlocks];
const uniqueBlocks = Array.from(new Map(combinedBlocks.map((block) => [`${block.x},${block.y}`, block])).values());
setBlocks(uniqueBlocks);
setSelectionLayerBlocks([]);
};
return (
<SelectionContext.Provider
value={{
@ -45,7 +33,6 @@ export const SelectionProvider = ({ children }: Props) => {
setSelectionCoords,
setSelectionLayerBlocks,
isInSelection,
confirmSelection,
}}
>
{children}