/**
* Gets the Node at a given location in the GridPane
*
* @param row the row (y-coordinate) where to get the Node
* @param column the column (x-coordinate) where to get the Node
* @param gridPane the GridPane to get a Node from
* @return the Node at that given location from the GridPane
*/
private Node getNodeFromIndex(int row, int column, GridPane gridPane) {
Node result = null;
ObservableList<Node> childrens = gridPane.getChildren();
for (Node node : childrens) {
if (gridPane.getRowIndex(node) == row && gridPane.getColumnIndex(node) == column) {
result = node;
break;
}
}
return result;
}
/**
* Draws the MapMaker screen and displays it to the user
*
* @param primaryStage the stage to show it in
* @throws Exception
*/
public void drawScreen(Stage primaryStage) throws Exception {
// Create the base BorderPane for the whole window
BorderPane borderPane = new BorderPane();
borderPane.setStyle("-fx-background-color: papayawhip");
// Add some instructions to the user
String text =
"Instructions:\n"
+ "1. Click on the map component that you would like to place in the map\n"
+ "2. Click on the place in the map where you want to place the component\n"
+ "3. Repeat until you built the map you want!\n"
+ "4. Hit the 'Save' button when you are done";
Label instructions = new Label(text);
instructions.setFont(Font.font("Arial", FontWeight.BOLD, 12));
instructions.setPadding(new Insets(5, 5, 5, 5));
borderPane.setTop(instructions);
// Create the blank Map
Pane mapPane = new Pane();
Map map = new Map(width, height);
MapGridGUIDecorator mapGridGUIDecorator = new MapGridGUIDecorator(map.getGrid());
ResizeFactor rf = ResizeFactor.getSuggestedResizeFactor(width, height);
mapGridGUIDecorator.setResizeFactor(rf);
GridPane mapGridPane = mapGridGUIDecorator.drawComponents();
mapGridPane.setPadding(new Insets(0, 0, 5, 5));
mapPane.getChildren().add(mapGridPane);
borderPane.setCenter(mapPane);
MapMakerController.setCurrentFocused(ComponentType.NOTHING);
VBox sideComponents = new VBox();
/* Add "Components" label */
Label componentsLabel = new Label("Components");
componentsLabel.setFont(Font.font("Arial", FontWeight.EXTRA_BOLD, 14));
componentsLabel.setPadding(new Insets(15, 5, 0, 20));
sideComponents.getChildren().add(componentsLabel);
/* Add Intersection square image */
VBox intersectionPane = new VBox();
Label intersectionLabel = new Label("Intersection");
intersectionLabel.setPadding(new Insets(5, 5, 0, 30));
intersectionLabel.setFont(Font.font("Arial", FontWeight.SEMI_BOLD, 12));
Image intersectionImg = new Image("IntersectionX.png", 60, 60, true, false);
intersectionImgView = new ImageView(intersectionImg);
StackPane intersectionStackPane = new StackPane(intersectionImgView);
intersectionStackPane.setPadding(new Insets(0, 10, 10, 10));
intersectionPane.getChildren().add(intersectionLabel);
intersectionPane.getChildren().add(intersectionStackPane);
sideComponents.getChildren().add(intersectionPane);
/* Add RoadNS square image */
VBox roadNSPane = new VBox();
Label roadNSLabel = new Label("Road (North-South)");
roadNSLabel.setPadding(new Insets(5, 5, 0, 15));
roadNSLabel.setFont(Font.font("Arial", FontWeight.SEMI_BOLD, 12));
Image roadNSImg = new Image("RoadBackgroundNS.png", 60, 60, true, false);
roadNSImgView = new ImageView(roadNSImg);
StackPane roadNSStackPane = new StackPane(roadNSImgView);
roadNSStackPane.setPadding(new Insets(0, 10, 10, 10));
roadNSPane.getChildren().add(roadNSLabel);
roadNSPane.getChildren().add(roadNSStackPane);
sideComponents.getChildren().add(roadNSPane);
/* Add RoadEW square image */
VBox roadEWPane = new VBox();
Label roadEWLabel = new Label("Road (East-West)");
roadEWLabel.setPadding(new Insets(5, 5, 0, 15));
roadEWLabel.setFont(Font.font("Arial", FontWeight.SEMI_BOLD, 12));
Image roadEWImg = new Image("RoadBackgroundEW.png", 60, 60, true, false);
roadEWImgView = new ImageView(roadEWImg);
StackPane roadEWStackPane = new StackPane(roadEWImgView);
roadEWStackPane.setPadding(new Insets(0, 10, 10, 10));
roadEWPane.getChildren().add(roadEWLabel);
roadEWPane.getChildren().add(roadEWStackPane);
sideComponents.getChildren().add(roadEWPane);
/* Add Grass square image to empty out cells */
VBox grassPane = new VBox();
Label grassLabel = new Label("Grass (clear square)");
grassLabel.setPadding(new Insets(5, 5, 0, 15));
grassLabel.setFont(Font.font("Arial", FontWeight.SEMI_BOLD, 12));
Image grassImg = new Image("Grass.png", 60, 60, true, false);
grassImgView = new ImageView(grassImg);
StackPane grassStackPane = new StackPane(grassImgView);
grassStackPane.setPadding(new Insets(0, 10, 10, 10));
grassPane.getChildren().add(grassLabel);
grassPane.getChildren().add(grassStackPane);
sideComponents.getChildren().add(grassPane);
/* Add Save, Reset buttons */
VBox buttonsPane = new VBox();
buttonsPane.setPadding(new Insets(0, 0, 0, 10));
Label toolsLabel = new Label("Tools");
toolsLabel.setFont(Font.font("Arial", FontWeight.EXTRA_BOLD, 14));
toolsLabel.setPadding(new Insets(15, 5, 5, 35));
buttonsPane.getChildren().add(toolsLabel);
Insets padding = new Insets(0, 0, 5, 0);
Button saveButton = new Button("Save Map");
StackPane saveButtonPane = new StackPane(saveButton);
saveButtonPane.setPadding(padding);
saveButton.setStyle("-fx-base:Gold");
saveButton.setFont(Font.font("System Bold Italic", FontWeight.BOLD, 13));
buttonsPane.getChildren().add(saveButtonPane);
Button resetButton = new Button("Reset Map");
resetButton.setStyle("-fx-base:Gold");
resetButton.setFont(Font.font("System Bold Italic", FontWeight.BOLD, 13));
StackPane resetButtonPane = new StackPane(resetButton);
resetButtonPane.setPadding(padding);
buttonsPane.getChildren().add(resetButtonPane);
Button backButton = new Button("Go Back");
backButton.setStyle("-fx-base:Gold");
backButton.setFont(Font.font("System Bold Italic", FontWeight.BOLD, 13));
StackPane backButtonPane = new StackPane(backButton);
backButtonPane.setPadding(padding);
buttonsPane.getChildren().add(backButtonPane);
sideComponents.getChildren().add(buttonsPane);
Ticker.start();
/* Add click processing for Map grid squares */
for (int i = 0; i < height; i++) {
for (int j = 0; j < width; j++) {
Node current = getNodeFromIndex(i, j, mapGridPane);
final int x = j;
final int y = i;
current.setOnMouseClicked(
(MouseEvent click) -> {
MapMakerController.setPreviousFocused(MapMakerController.getCurrentFocused());
MapMakerController.setCurrentFocused(ComponentType.MAP_SQUARE);
current.requestFocus();
});
current
.focusedProperty()
.addListener(
(ObservableValue<? extends Boolean> observable,
Boolean oldValue,
Boolean newValue) -> {
ComponentType previous = MapMakerController.getPreviousFocused();
if (previous == ComponentType.INTERSECTION) {
addIntersection(
x, y, map, mapGridGUIDecorator, mapGridPane, intersectionImgView);
} else if (previous == ComponentType.ROADNS) {
addRoadNS(x, y, map, mapGridGUIDecorator, mapGridPane, roadNSImgView);
} else if (previous == ComponentType.ROADEW) {
addRoadEW(x, y, map, mapGridGUIDecorator, mapGridPane, roadEWImgView);
} else if (previous == ComponentType.GRASS) {
addGrass(x, y, map, mapGridGUIDecorator, mapGridPane, grassImgView);
}
});
}
}
/* Add intersection icon click processing */
DropShadow ds = new DropShadow(15, Color.BLUE);
intersectionImgView.setOnMouseClicked(
click -> {
MapMakerController.setPreviousFocused(MapMakerController.getCurrentFocused());
MapMakerController.setCurrentFocused(ComponentType.INTERSECTION);
intersectionImgView.requestFocus();
});
intersectionImgView
.focusedProperty()
.addListener(
(ObservableValue<? extends Boolean> observable, Boolean oldValue, Boolean newValue) -> {
if (newValue) intersectionImgView.setEffect(ds);
else intersectionImgView.setEffect(null);
});
/* Add roadNS icon click processing */
roadNSImgView.setOnMouseClicked(
click -> {
MapMakerController.setPreviousFocused(MapMakerController.getCurrentFocused());
MapMakerController.setCurrentFocused(ComponentType.ROADNS);
roadNSImgView.requestFocus();
});
roadNSImgView
.focusedProperty()
.addListener(
(ObservableValue<? extends Boolean> observable, Boolean oldValue, Boolean newValue) -> {
if (newValue) roadNSImgView.setEffect(ds);
else roadNSImgView.setEffect(null);
});
/* Add roadEW icon click processing */
roadEWImgView.setOnMouseClicked(
click -> {
MapMakerController.setPreviousFocused(MapMakerController.getCurrentFocused());
MapMakerController.setCurrentFocused(ComponentType.ROADEW);
roadEWImgView.requestFocus();
});
roadEWImgView
.focusedProperty()
.addListener(
(ObservableValue<? extends Boolean> observable, Boolean oldValue, Boolean newValue) -> {
if (newValue) roadEWImgView.setEffect(ds);
else roadEWImgView.setEffect(null);
});
/* Add grass icon click processing */
grassImgView.setOnMouseClicked(
click -> {
MapMakerController.setPreviousFocused(MapMakerController.getCurrentFocused());
MapMakerController.setCurrentFocused(ComponentType.GRASS);
grassImgView.requestFocus();
});
grassImgView
.focusedProperty()
.addListener(
(ObservableValue<? extends Boolean> observable, Boolean oldValue, Boolean newValue) -> {
if (newValue) grassImgView.setEffect(ds);
else grassImgView.setEffect(null);
});
/* Add save button functionality */
saveButton.setOnMouseClicked(
click -> {
TextInputDialog nameDialog = new TextInputDialog();
nameDialog.setTitle("Save Map");
nameDialog.setHeaderText(
"Please provide a name for your map (no spaces or special characters).\nSaved maps go into the /maps directory of your working directory.");
nameDialog.setContentText("File name");
Button btOk = (Button) nameDialog.getDialogPane().lookupButton(ButtonType.OK);
TextField textfield = nameDialog.getEditor();
Platform.runLater(() -> textfield.requestFocus());
btOk.setDisable(true);
textfield
.textProperty()
.addListener(
((observable, oldValue, newValue) -> {
btOk.setDisable(newValue.trim().isEmpty());
}));
Optional<String> result = nameDialog.showAndWait();
result.ifPresent(
name -> {
name = name.concat(".map");
try {
Map finalMap = buildAndSaveMap(map);
finalMap.saveMap(name);
goBack(primaryStage);
} catch (Exception e) {
e.printStackTrace();
}
});
});
resetButton.setOnMouseClicked(
click -> {
for (int y = 0; y < height; y++) {
for (int x = 0; x < width; x++) {
Component component = map.getAtLocation(new Coordinate(x, y));
if (component instanceof Road || component instanceof Intersection) {
addGrass(x, y, map, mapGridGUIDecorator, mapGridPane, grassImgView);
}
}
}
});
backButton.setOnMouseClicked(
click -> {
try {
goBack(primaryStage);
} catch (Exception e) {
e.printStackTrace();
}
});
borderPane.setRight(sideComponents);
Scene scene = new Scene(borderPane);
primaryStage.setScene(scene);
primaryStage.centerOnScreen();
primaryStage.setResizable(false);
}