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import {connect} from "react-redux";
import {toggleTileAtLocation} from "../../../actions/topology";
import RoomHoverLayerComponent from "../../../components/map/layers/RoomHoverLayerComponent";
import {
deriveValidNextTilePositions,
findPositionInPositions,
findPositionInRooms
} from "../../../util/tile-calculations";
const mapStateToProps = state => {
return {
isEnabled: () => state.construction.currentRoomInConstruction !== -1,
isValid: (x, y) => {
if (state.interactionLevel.mode !== "BUILDING") {
return false;
}
const newRoom = Object.assign({}, state.objects.room[state.construction.currentRoomInConstruction]);
const oldRooms = Object.keys(state.objects.room)
.map(id => Object.assign({}, state.objects.room[id]))
.filter(room => room.datacenterId === state.currentDatacenterId
&& room.id !== state.construction.currentRoomInConstruction);
[...oldRooms, newRoom].forEach(room => {
room.tiles = room.tileIds.map(tileId => state.objects.tile[tileId]);
});
if (newRoom.tileIds.length === 0) {
return findPositionInRooms(oldRooms, x, y) === -1;
}
const validNextPositions = deriveValidNextTilePositions(oldRooms, newRoom.tiles);
return findPositionInPositions(validNextPositions, x, y) !== -1;
},
};
};
const mapDispatchToProps = dispatch => {
return {
onClick: (x, y) => dispatch(toggleTileAtLocation(x, y)),
};
};
const RoomHoverLayer = connect(
mapStateToProps,
mapDispatchToProps
)(RoomHoverLayerComponent);
export default RoomHoverLayer;
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