1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
|
import {connect} from "react-redux";
import {toggleTileAtLocation} from "../../../actions/topology";
import HoverTileLayerComponent from "../../../components/map/layers/HoverTileLayerComponent";
import {
deriveValidNextTilePositions,
findPositionInPositions,
findPositionInRooms
} from "../../../util/tile-calculations";
const mapStateToProps = state => {
return {
currentRoomInConstruction: state.currentRoomInConstruction,
isValid: (x, y) => {
const newRoom = Object.assign({}, state.objects.room[state.currentRoomInConstruction]);
const oldRooms = Object.keys(state.objects.room)
.map(id => Object.assign({}, state.objects.room[id]))
.filter(room => room.id !== state.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 HoverTileLayer = connect(
mapStateToProps,
mapDispatchToProps
)(HoverTileLayerComponent);
export default HoverTileLayer;
|
