1 files changed, 21 insertions, 12 deletions

diff --git a/bedrock.js b/bedrock.js
index 19d4c99..a0155e7 100644
--- a/bedrock.js
+++ b/bedrock.js
@@ -360,7 +360,7 @@ function EmulatorElement(options) {
     emulator.canvas = canvas;
     let br = new Bedrock(emulator);
     br.reset();
-    br.onUpdate = () => emulator.updateStatePanel();
+    br.onUpdate = () => emulator.updateDOM();
 
     emulator.showStatePanel = function() {
         statePanel.classList.remove('hidden'); }
@@ -397,14 +397,14 @@ function EmulatorElement(options) {
     // Fires when the stop button is pressed.
     emulator.stopProgram = function() {
         br.stop();
-        emulator.updateStatePanel();
+        emulator.updateDOM();
         transmissions.innerHTML = '';
         emulator.hideStreamPanel();
         emulator.hideScreenPanel();
         currentTransmission = null;
     }
 
-    emulator.updateStatePanel = function() {
+    emulator.updateDOM = function() {
         function renderStack(stack) {
             let string = '';
             for (let i=0; i<stack.p && i<stack.mem.length; i++) {
@@ -428,6 +428,7 @@ function EmulatorElement(options) {
         } else {
             status.textContent = `running / ${br.cycle}`;
         }
+        emulator.flushTransmission();
     }
 
     emulator.updateScreenSize = function() {
@@ -446,20 +447,28 @@ function EmulatorElement(options) {
 
     // Receive an incoming byte from the local stream.
     emulator.receiveTransmissionByte = function(byte) {
-        if (!currentTransmission) {
-            emulator.showStreamPanel();
-            let element = document.createElement('li');
-            element.addEventListener('click', function() {
-                copyText(element.textContent); })
-            currentTransmission = element;
-            transmissions.appendChild(element); }
         transmissionParser.push(byte);
-        currentTransmission.textContent += transmissionParser.read();
-        streamPanel.scrollTop = streamPanel.scrollHeight;
+    }
+
+    // Push all received bytes to the DOM.
+    emulator.flushTransmission = function() {
+        let string = transmissionParser.read();
+        if (string) {
+            if (!currentTransmission) {
+                emulator.showStreamPanel();
+                let element = document.createElement('li');
+                element.addEventListener('click', function() {
+                    copyText(element.textContent); })
+                currentTransmission = element;
+                transmissions.appendChild(element); }
+            currentTransmission.textContent += string;
+            streamPanel.scrollTop = streamPanel.scrollHeight;
+        }
     }
 
     // End the current incoming transmission.
     emulator.endTransmission = function() {
+        emulator.flushTransmission();
         streamPanel.scrollTop = streamPanel.scrollHeight;
         currentTransmission = null;