From 4f39c663815d100d3423f8f66cad35fbd1735f0b Mon Sep 17 00:00:00 2001
From: joostdecock <joost@decock.org>
Date: Thu, 19 Jul 2018 14:02:04 +0000
Subject: [PATCH] :construction: shorthand

---
 lib/decorators/point.ts | 31 -------------------------------
 lib/pattern.ts          |  8 ++++++++
 lib/utils.ts            | 24 ++++++++++++++++++++++++
 3 files changed, 32 insertions(+), 31 deletions(-)
 delete mode 100644 lib/decorators/point.ts

diff --git a/lib/decorators/point.ts b/lib/decorators/point.ts
deleted file mode 100644
index 59924447e14..00000000000
--- a/lib/decorators/point.ts
+++ /dev/null
@@ -1,31 +0,0 @@
-import { Point } from '../point'
-
-export function pointDecorator(target: any, key: string) {
-
-  // property value
-  var _val: Point = this[key];
-
-  // property getter
-  var getter = function (): Point {
-    console.log(`Get: ${key} => ${_val}`);
-    return _val;
-  };
-
-  // property setter
-  var setter = function (newVal: Point): void {
-    console.log(`Set: ${key} => ${newVal}`);
-    _val = newVal;
-  };
-
-  // Delete property.
-  if (delete this[key]) {
-
-    // Create new property with getter and setter
-    Object.defineProperty(target, key, {
-      get: getter,
-      set: setter,
-      enumerable: true,
-      configurable: true
-    });
-  }
-}
diff --git a/lib/pattern.ts b/lib/pattern.ts
index c7124f68bf4..35f66d6dab9 100644
--- a/lib/pattern.ts
+++ b/lib/pattern.ts
@@ -19,6 +19,7 @@ export class Pattern {
   hooks: Hooks;
   snippet: Snippet
   path: Path
+  context: any
 
   constructor(config: PatternConfig) {
     if(!config) {
@@ -44,6 +45,13 @@ export class Pattern {
         else this.options[conf.id] = conf.val;
       }
     }
+    this.context = {
+      parts: this.parts,
+      options: this.options,
+      values: this.values,
+      config: this.config,
+      settings: this.settings
+    }
     return this;
   }
 
diff --git a/lib/utils.ts b/lib/utils.ts
index aead7071dea..4d2284ae294 100644
--- a/lib/utils.ts
+++ b/lib/utils.ts
@@ -60,3 +60,27 @@ export function linesCross(a1: Point, a2: Point, b1: Point, b2: Point): Point |
   return false;
 }
 
+/** Find where an (endless) line crosses a certain Y-value */
+export function beamCrossesY(from: Point, to: Point, y: number) {
+  if(from.y === to.y) return false; // Horizontal line
+  let left = new Point(-10,y);
+  let right = new Point(10,y);
+
+  return beamsCross(from, to, left, right);
+}
+
+/** Returns an object with shorthand access for pattern design */
+export function shorthand(part, context): {} {
+  let final = (context.settings.mode === 'draft') ? true : false;
+  let paperless = (context.settings.paperless === true) ? true : false;
+  return {
+    measurements: context.settings.measurements || {},
+    options: context.options || {},
+    values: context.values || {},
+    points: part.points || {},
+    paths: part.paths || {},
+    snippets: part.snippets || {},
+    final,
+    paperless
+  }
+}