UI for adding rows and columns.

tilorswift/js/Terrain.js

@@ -27,7 +27,7 @@ export default class Terrain
         this.htmlElement.style.height = this.tileset.getTileHeight() * this.tilesY + 'px';
 
         for (let r = 0; r < this.tilesY; r++) {
-            this.insertRow();
+            this._insertRow();
         }
 
         window.addEventListener(
@@ -48,15 +48,17 @@ export default class Terrain
         return this.tileset;
     }
 
-    addRows(quantity, index)
+    addRows(index, quantity = 1)
     {
         for (let q = 0; q < quantity; q++) {
-            this.insertRow(index);
+            this._insertRow(index);
             this.tilesY++;
         }
+
+        this.htmlElement.style.height = this.tileset.getTileHeight() * this.tilesY + 'px';
     }
 
-    insertRow(index = undefined)
+    _insertRow(index = undefined)
     {
         let row = [];
         let tr = document.createElement('tr');
@@ -77,6 +79,32 @@ export default class Terrain
         }
     }
 
+    addColumns(index, quantity = 1)
+    {
+        for (let c = 0; c < quantity; c++) {
+            this._insertColumn(index);
+            this.tilesX++;
+        }
+
+        this.htmlElement.style.width = this.tileset.getTileWidth() * this.tilesX + 'px';
+    }
+
+    _insertColumn(index = undefined)
+    {
+        if (index === undefined || index > this.tilesX - 1) {
+            index = this.tilesX;
+        }
+
+        for (let y = 0; y < this.tilesY; y++) {
+            let field = new Field(this.tileset);
+            this.fields[y] = this.fields[y].slice(0, index).concat(field).concat(this.fields[y].slice(index));
+
+            let htmlRow = this.htmlElement.childNodes[y];
+            htmlRow.insertBefore(field.getElement(), htmlRow.childNodes[index]);
+
+        }
+    }
+
     setFieldIndex(x, y, index)
     {
         this.fields[y][x].setIndex(index);

tilorswift/js/Tilorswift.js

@@ -33,13 +33,13 @@ export default class Tilorswift
     {
         if (!terrain.hasEntrancePoint()) {
             alert('Es muss ein Startpunkt definiert sein!');
-            return;
+            return false;
         }
 
         let filename = prompt('Dateiname', 'terrain.json');
 
         if (filename === null) {
-            return;
+            return false;
         }
 
         let json = Tilorswift.getTerrainAsJson(terrain);
@@ -49,5 +49,7 @@ export default class Tilorswift
         download.setAttribute('href', 'data:text/plain;charset=utf-8,' + encodeURIComponent(json));
         download.click();
         download.remove();
+
+        return true;
     }
 }

tilorswift/js/dialog/DialogAddColumns.js

@@ -0,0 +1,28 @@
+import Dialog from "./Dialog.js";
+import TilorswiftAddColumnsEvent from "../events/TilorswiftAddColumnsEvent.js";
+
+export default class DialogAddColumns extends Dialog
+{
+    constructor() {
+        super();
+        this.inputPosition = this.createInputNumber('Einfügen vor Spalte');
+        this.inputColumns = this.createInputNumber('Anzahl Spalten');
+        this.buttonOk = this.createButton('OK');
+        this.buttonOk.addEventListener(
+            'click',
+            () => {
+                window.dispatchEvent(new TilorswiftAddColumnsEvent(this.getPosition(), this.getColumnCount()));
+            }
+        )
+    }
+
+    getPosition()
+    {
+        return this.inputPosition.value;
+    }
+
+    getColumnCount()
+    {
+        return this.inputColumns.value;
+    }
+}

tilorswift/js/dialog/DialogAddRows.js

@@ -0,0 +1,28 @@
+import Dialog from "./Dialog.js";
+import TilorswiftAddRowsEvent from "../events/TilorswiftAddRowsEvent.js";
+
+export default class DialogAddRows extends Dialog
+{
+    constructor() {
+        super();
+        this.inputPosition = this.createInputNumber('Einfügen vor Zeile');
+        this.inputRows = this.createInputNumber('Anzahl Zeilen');
+        this.buttonOk = this.createButton('OK');
+        this.buttonOk.addEventListener(
+            'click',
+            () => {
+                window.dispatchEvent(new TilorswiftAddRowsEvent(this.getPosition(), this.getRowsCount()));
+            }
+        )
+    }
+
+    getPosition()
+    {
+        return this.inputPosition.value;
+    }
+
+    getRowsCount()
+    {
+        return this.inputRows.value;
+    }
+}

tilorswift/js/events/TilorswiftAddColumnsClickedEvent.js

@@ -0,0 +1,8 @@
+import TilorswiftEvent from "./TilorswiftEvent.js";
+
+export default class TilorswiftAddColumnsClickedEvent extends Event
+{
+    constructor() {
+        super(TilorswiftEvent.ADD_COLUMNS_CLICKED);
+    }
+}

tilorswift/js/events/TilorswiftAddColumnsEvent.js

@@ -0,0 +1,10 @@
+import TilorswiftEvent from "./TilorswiftEvent.js";
+
+export default class TilorswiftAddColumnsEvent extends Event
+{
+    constructor(beforeColumn, columnCount) {
+        super(TilorswiftEvent.ADD_COLUMNS);
+        this.beforeColumn = beforeColumn;
+        this.columnCount = columnCount;
+    }
+}

tilorswift/js/events/TilorswiftAddRowsClickedEvent.js

@@ -0,0 +1,8 @@
+import TilorswiftEvent from "./TilorswiftEvent.js";
+
+export default class TilorswiftAddRowsClickedEvent extends Event
+{
+    constructor() {
+        super(TilorswiftEvent.ADD_ROWS_CLICKED);
+    }
+}

tilorswift/js/events/TilorswiftAddRowsEvent.js

@@ -0,0 +1,10 @@
+import TilorswiftEvent from "./TilorswiftEvent.js";
+
+export default class TilorswiftAddRowsEvent extends Event
+{
+    constructor(beforeRow, rowCount) {
+        super(TilorswiftEvent.ADD_ROWS);
+        this.beforeRow = beforeRow;
+        this.rowCount = rowCount;
+    }
+}

tilorswift/js/events/TilorswiftEvent.js

@@ -3,7 +3,14 @@ const TilorswiftEvent = {
     FIELD_ENTERED: 'fieldEntered',
     BUTTON_TILE_CLICKED: 'buttonTileClicked',
     MENU_SAVE_CLICKED: 'menuSaveClicked',
+    DIALOG_BUTTON_OK_CLICKED: 'dialogButtonOkClicked',
+    MENU_EDIT_CLICKED: 'menuEditClicked',
     SAVED: 'saved',
+    WIDGET_INSERT_ROWS_CLICKED: 'widgetInsertRowsClicked',
+    ADD_ROWS: 'addRows',
+    ADD_ROWS_CLICKED: 'addRowsClicked',
+    ADD_COLUMNS: 'addColumns',
+    ADD_COLUMNS_CLICKED: 'addColumnsClicked',
 };
 
 export default TilorswiftEvent;

tilorswift/js/events/TilorswiftMenuEditClickedEvent.js

@@ -0,0 +1,9 @@
+import TilorswiftEvent from "./TilorswiftEvent.js";
+
+export default class TilorswiftMenuEditClickedEvent extends Event
+{
+    constructor()
+    {
+        super(TilorswiftEvent.MENU_EDIT_CLICKED);
+    }
+}

tilorswift/js/events/TilorswiftWidgetInsertRowsClickedEvent.js

@@ -0,0 +1,9 @@
+import TilorswiftEvent from "./TilorswiftEvent.js";
+
+export default class TilorswiftWidgetInsertRowsClickedEvent extends Event
+{
+    constructor()
+    {
+        super(TilorswiftEvent.WIDGET_INSERT_ROWS_CLICKED);
+    }
+}

tilorswift/js/menu/InsertRowsWidget.js

@@ -0,0 +1,46 @@
+import Widget from "./Widget.js";
+import BrushMode from "../BrushMode.js";
+
+export default class InsertRowsWidget extends Widget
+{
+    constructor(widgetBar, brush)
+    {
+        super('+Zeile');
+        this.elementRowsInput = document.createElement('input');
+        this.elementButton = document.createElement('img');
+        this.htmlElement = this.createElement();
+        this.widgetBar = widgetBar;
+        this.brush = brush;
+
+        this.elementButton.addEventListener(
+            'click',
+            () => {
+                this.widgetBar.disableWidgets();
+                this.enable();
+                this.brush.mode = BrushMode.ADD_ROWS;
+            }
+        );
+    }
+
+    createElement()
+    {
+        let htmlElement = document.createElement('div');
+        htmlElement.id = 'widget-insert-rows';
+
+        this.elementButton.src = 'graphics/button-add-row.svg';
+        this.elementButton.id = 'widget-insert-rows-button';
+        htmlElement.appendChild(this.elementButton);
+
+        this.elementRowsInput.type = 'number';
+        this.elementRowsInput.id = 'widget-insert-rows-input';
+        this.elementRowsInput.value = 1;
+        htmlElement.appendChild(this.elementRowsInput);
+
+        return htmlElement;
+    }
+
+    getElement()
+    {
+        return this.htmlElement;
+    }
+}

tilorswift/js/module.js

@@ -14,6 +14,10 @@ import WidgetBar from "./menu/WidgetBar.js";
 import EntrancePointWidget from "./menu/EntrancePointWidget.js";
 import Brush from "./Brush.js";
 import BrushMode from "./BrushMode.js";
+import DialogAddRows from "./dialog/DialogAddRows.js";
+import DialogAddColumns from "./dialog/DialogAddColumns.js";
+import TilorswiftAddRowsClickedEvent from "./events/TilorswiftAddRowsClickedEvent.js";
+import TilorswiftAddColumnsClickedEvent from "./events/TilorswiftAddColumnsClickedEvent.js";
 
 let loader = new FileLoader('../levels/level.json');
 let image = new Image();
@@ -24,10 +28,10 @@ image.onload = function () {
     let map = document.getElementById('map');
     map.appendChild(terrain.getElement());
 
+    terrain.addColumns(200, 1);
+
     let brush = new Brush();
-
     let tileset = new Tileset(image, 8, 3);
-
     let widgetBar = new WidgetBar('widget-bar');
 
     let tilesetPicker = new TilesetPickerWidget(tileset, brush);
@@ -35,10 +39,10 @@ image.onload = function () {
 
     let entrancePicker = new EntrancePointWidget(widgetBar, brush);
     widgetBar.addWidget(entrancePicker);
+
     document.body.appendChild(widgetBar.getElement());
 
     let mouse = new Mouse();
-
     let mainbar = new MainMenu('mainbar');
 
     let menuFile = new MenuGroup('Datei');
@@ -48,6 +52,11 @@ image.onload = function () {
 
     mainbar.addMenuGroup(menuFile);
 
+    let menuEdit = new MenuGroup('Bearbeiten');
+    menuEdit.addMenuEntry(new MainMenuEntry('Zeilen einfügen...', TilorswiftAddRowsClickedEvent));
+    menuEdit.addMenuEntry(new MainMenuEntry('Spalten einfügen...', TilorswiftAddColumnsClickedEvent));
+    mainbar.addMenuGroup(menuEdit);
+
     document.body.appendChild(mainbar.getElement());
 
     window.addEventListener(
@@ -91,7 +100,35 @@ image.onload = function () {
         }
     );
 
-    /* Prevent Firefox's default drag and drop for images */
+    window.addEventListener(
+        TilorswiftEvent.ADD_ROWS_CLICKED,
+        () => {
+            new DialogAddRows();
+        }
+    );
+
+    window.addEventListener(
+        TilorswiftEvent.ADD_COLUMNS_CLICKED,
+        () => {
+            new DialogAddColumns();
+        }
+    );
+
+    window.addEventListener(
+        TilorswiftEvent.ADD_ROWS,
+        function (event) {
+            terrain.addRows(event.beforeRow, event.rowCount);
+        }
+    );
+
+    window.addEventListener(
+        TilorswiftEvent.ADD_COLUMNS,
+        function (event) {
+            terrain.addColumns(event.beforeColumn, event.columnCount);
+        }
+    );
+
+    /* Prevents Firefox's annoying default drag and drop behavior for images */
     document.addEventListener(
         'dragstart',
         function (event) {
@@ -102,8 +139,9 @@ image.onload = function () {
     window.addEventListener(
         TilorswiftEvent.MENU_SAVE_CLICKED,
         function () {
-            Tilorswift.saveTerrainToFile(terrain);
+            if (Tilorswift.saveTerrainToFile(terrain)) {
                 window.dispatchEvent(new TilorswiftSavedEvent());
             }
+        }
     );
 };

tilorswift/style.css

@@ -131,6 +131,26 @@ body {
     cursor: pointer;
 }
 
+#widget-insert-rows {
+    position: relative;
+    width: 96px;
+    height: 96px;
+    border: 1px solid black;
+}
+
+#widget-insert-rows-button {
+    width: 100%;
+    cursor: pointer;
+}
+
+#widget-insert-rows-input {
+    position: absolute;
+    width: 80%;
+    bottom: 0;
+    left: 0;
+    right: 0;
+}
+
 .field, .button-tile {
     border: 0;
     padding: 0;
@@ -159,6 +179,60 @@ body {
     opacity: 0.5;
 }
 
+.dialog {
+    display: flex;
+    justify-content: center;
+    align-items: center;
+    background-color: rgba(0, 0, 0, 0.25);
+    position: fixed;
+    left: 0;
+    top: 0;
+    right: 0;
+    bottom: 0;
+    z-index: 200;
+}
+
+.dialog-box {
+    width: 500px;
+    background-color: #cccccc;
+    color: black;
+    padding: 20px;
+    box-shadow: 0 0 20px black;
+}
+
+.dialog-message {
+    text-align: center;
+    color: black;
+    margin-bottom: 20px;
+}
+
+.dialog-button-area {
+    display: flex;
+    justify-content: space-evenly;
+    width: 100%;
+}
+
+.dialog-label {
+    width: 100%;
+}
+
+.dialog-input-area {
+    width: 100%;
+}
+
+.dialog-input {
+    width: 100%;
+    margin-bottom: 20px;
+}
+
+.dialog-button {
+    padding: 5px 20px;
+    background-color: grey;
+    font-weight: bold;
+    color: white;
+    cursor: pointer;
+}
+
 /*
 tr:hover > td > .selection {
     opacity: 0.5;