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Add selected piece highlighting to chess board #37

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Add selected piece highlighting to chess board #37

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d68e8b3
Initial plan
Copilot Aug 28, 2025
baa1d65
Add selected piece highlighting functionality
Copilot Aug 28, 2025
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6 changes: 6 additions & 0 deletions client/src/board/AvailableMoveDestination.tsx
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Original file line number Diff line number Diff line change
Expand Up @@ -5,3 +5,9 @@ export const AvailableMoveDestination = styled.div`
width: 100%;
height: 100%;
`;

export const SelectedPieceHighlight = styled.div`
background: #04d09fc1;
width: 100%;
height: 100%;
`;
8 changes: 7 additions & 1 deletion client/src/board/Tile.tsx
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Expand Up @@ -11,7 +11,7 @@ import styled from "styled-components";
import { useCallback, useContext } from "react";
import { GameClientContext } from "../contexts/GameClientContext";
import { GameEngineContext } from "../contexts/GameEngineContext";
import { AvailableMoveDestination } from "./AvailableMoveDestination";
import { AvailableMoveDestination, SelectedPieceHighlight } from "./AvailableMoveDestination";
import { settings } from "../settings";
import { GameMode } from "../GameMode";

Expand Down Expand Up @@ -48,6 +48,11 @@ export const Tile = ({ piece, tileColor, fileIndex, tileIndex }: TileProps) => {
})
);

const isSelectedPiece =
gameClientContext.selectedPiece &&
gameClientContext.selectedPiece.fileIndex === fileIndex &&
gameClientContext.selectedPiece.tileIndex === tileIndex;

const onClick = useCallback(() => {
if (
gameClientContext.gameMode === GameMode.VS_BOT &&
Expand Down Expand Up @@ -99,6 +104,7 @@ export const Tile = ({ piece, tileColor, fileIndex, tileIndex }: TileProps) => {
></PieceComponent>
)}

{isSelectedPiece && <SelectedPieceHighlight />}
{isAvailableMoveDestinationPosition && <AvailableMoveDestination />}
</TileBackground>
);
Expand Down