show inhibitors in snapshots

TODO.md

@@ -7,17 +7,18 @@ WIP
 ---
 
 - [ ] add better tests for all net types (workflows, etc)
-- [ ] build comparison of the statefulness of radio buttons... odly this would make good blog
+- [ ] fix snapshot to work with inhibitor arcs
 
 
 ICEBOX
 ------
+- [ ] build comparison of the stateful-ness of radio buttons... oddly this would make good blog
  -  [ ] something wrong w/ src map in @pflow-dev/metamodel
 
 
 DONE
 ----
-- [x] build/test browser targ
+- [x] build/test browser target
 - [x] fix build scripts & publish to NPM
 - [x] support SVG generation & output
 - [x] support Stream of multiple models

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@pflow-dev/metamodel",
-  "version": "0.3.3",
+  "version": "0.3.4",
   "main": "/index.js",
   "types": "/index.d.ts",
   "description": "create workflows and petriNets with a DSL",

snapshot.ts

@@ -113,16 +113,16 @@ export function snapshot(model: Model, options?: { hashChar?: HashChar }) {
     });
     let arcTags = "";
     transitions.forEach((t) => {
-        for (const label in t.guards) {
-            const place = places.get(label);
-            const pts = getArcPoints({source: t, target: place});
+        t.guards.forEach((v, k) => {
+            const place = places.get(k);
+            const pts = getArcPoints({source: place, target: t});
             arcTags += arcTemplate({
                 ...pts,
                 stroke: "black",
                 markerEnd: `url(${hashChar}markerInhibit1)`,
-                weight: Math.abs(t.guards.get(label).delta[place.offset])
+                weight: Math.abs(v.delta[place.offset])
             });
-        }
+        });
     });
     // TODO: support snapshot while running
     transitions.forEach((t) => {

test/snapshot.test.ts

@@ -1,8 +1,8 @@
 import {newModel, snapshot} from "../";
-import {tictactoe} from "./examples";
+import {inhibitTest} from "./examples";
 
 it("should render a snapshot", () => {
-    const m = newModel({schema: "game", declaration: tictactoe});
+    const m = newModel({schema: "game", declaration: inhibitTest});
     const svg = snapshot(m);
     expect(svg.startsWith("<svg")).toBeTruthy();
     expect(svg.endsWith("</svg>")).toBeTruthy();