merged master into next

src/modules/core/components/Head.tsx

@@ -4,7 +4,6 @@ import React from 'react'
 const title = 'Logic gate simulator'
 const description = 'A logic gate simulator made for infoeducatie 2019'
 const url = 'https://logic-gate-simulator.herokuapp.com/'
-const thumbail = require('../../../assets/favicon.ico')
 
 const Head = () => {
     return (
@@ -31,7 +30,6 @@ const Head = () => {
 
             <meta property="og:title" content={title} />
             <meta property="og:description" content={description} />
-            <meta property="og:image" content={`${url}${thumbail}`} />
             <meta property="og:url" content={url} />
 
             <meta

src/modules/simulation-actions/helpers/deleteSelection.ts

@@ -3,6 +3,6 @@ import { deleteGate } from '../../simulationRenderer/helpers/deleteGate'
 
 export const deleteSelection = (renderer: SimulationRenderer) => {
     for (const gate of renderer.getSelected()) {
-        deleteGate(renderer.simulation, gate)
+        deleteGate(renderer.simulation, gate, renderer)
     }
 }

src/modules/simulationRenderer/classes/SimulationRenderer.ts

@@ -365,4 +365,12 @@ export class SimulationRenderer {
         this.selectedGates.permanent.clear()
         this.selectedGates.temporary.clear()
     }
+
+    /**
+     * Clears the selected pins of the renderer
+     */
+    public clearPinSelection() {
+        this.selectedPins.end = null
+        this.selectedPins.start = null
+    }
 }

src/modules/simulationRenderer/helpers/deleteGate.ts

@@ -9,7 +9,11 @@ import { Simulation } from '../../simulation/classes/Simulation'
  * @param simulation The simulation to remove the gate from
  * @param gate The gate to remove
  */
-export const deleteGate = (simulation: Simulation, gate: Gate) => {
+export const deleteGate = (
+    simulation: Simulation,
+    gate: Gate,
+    renderer?: SimulationRenderer
+) => {
     const node = simulation.gates.get(gate.id)
 
     if (!node) {
@@ -26,4 +30,14 @@ export const deleteGate = (simulation: Simulation, gate: Gate) => {
 
     gate.dispose()
     simulation.gates.delete(node)
+
+    if (
+        renderer &&
+        ((renderer.selectedPins.end &&
+            renderer.selectedPins.end.wrapper.value.gate === gate) ||
+            (renderer.selectedPins.start &&
+                renderer.selectedPins.start.wrapper.value.gate === gate))
+    ) {
+        renderer.clearPinSelection()
+    }
 }