⚡ Catnip: Add xprev, yprev blocks to the Movement category

app/data/i18n/English.json

@@ -285,6 +285,8 @@
             "get direction": "direction",
             "y of copy": "y of a copy",
             "x of copy": "x of a copy",
+            "x prev": "previous x",
+            "y prev": "previous y",
             "get width": "width",
             "get height": "height",
             "set width": "Set width to",
@@ -1804,12 +1806,21 @@
             "Button": "Button",
             "RepeatingTexture": "Repeating texture",
             "SpritedCounter": "Sprited Counter",
-            "TextBox": "Text box"
+            "TextBox": "Text box",
+            "ScrollBox": "Scrollbox",
+            "Select": "Select menu",
+            "ItemList": "Item list"
         },
         "nineSliceTop": "Top slice, in pixels",
         "nineSliceRight": "Right slice, in pixels",
         "nineSliceBottom": "Bottom slice, in pixels",
         "nineSliceLeft": "Left slice, in pixels",
+        "layoutItemsHeading": "Items layout",
+        "horizontalPadding": "Horizontal padding, in pixels",
+        "verticalPadding": "Vertical padding, in pixels",
+        "horizontalSpacing": "Horizontal item spacing, in pixels",
+        "verticalSpacing": "Vertical item spacing, in pixels",
+        "alignItems": "Align items:",
         "autoUpdateNineSlice": "Automatically update collision shape",
         "autoUpdateNineSliceHint": "If a panel changes its size, it will automatically update its collision shape. You usually don't need that for purely cosmetic elements, or the ones that never change their size after creation. You can still update its collision shape at any time with u.reshapeNinePatch(this) call.",
         "panelHeading": "Texture slicing settings",

src/node_requires/catnip/stdLib/movement.ts

@@ -271,6 +271,34 @@ const blocks: (IBlockCommandDeclaration | IBlockComputedDeclaration)[] = [{
         lib: 'core.movement',
         code: 'x of'
     }]
+}, {
+    name: 'x previous',
+    type: 'computed',
+    code: 'x prev',
+    icon: 'move',
+    i18nKey: 'x prev',
+    jsTemplate: () => 'this.xprev',
+    lib: 'core.movement',
+    pieces: [],
+    typeHint: 'number',
+    mutators: [{
+        lib: 'core.movement',
+        code: 'y prev'
+    }]
+}, {
+    name: 'y previous',
+    type: 'computed',
+    code: 'y prev',
+    icon: 'move',
+    i18nKey: 'y prev',
+    jsTemplate: () => 'this.yprev',
+    lib: 'core.movement',
+    pieces: [],
+    typeHint: 'number',
+    mutators: [{
+        lib: 'core.movement',
+        code: 'x prev'
+    }]
 }];
 
 export default blocks;