com/isoterminal.js

@@ -44,7 +44,7 @@ if( typeof AFRAME != 'undefined '){
       muteUntilPrompt:{ type: 'boolean',"default":true},     // mute stdout until a prompt is detected in ISO
       HUD:            { type: 'boolean',"default":false},    // link to camera movement 
       transparent:    { type:'boolean', "default":false },   // need good gpu
-      memory:         { type: 'number',  "default":64  },    // VM memory (in MB) [NOTE: quest or smartphone might crash > 40mb ]
+      memory:         { type: 'number',  "default":40  },    // VM memory (in MB) [NOTE: quest or smartphone might crash > 40mb ]
       bufferLatency:  { type: 'number', "default":1  },    // in ms: bufferlatency from webworker to xterm (batch-update every char to texture)
       debug:          { type: 'boolean', "default":false }
     },
@@ -311,7 +311,7 @@ if( typeof AFRAME != 'undefined '){
         cols: this.cols, 
         rows: this.rows,
         el_or_id: el,
-        max_scroll_lines: this.rows*2, 
+        max_scroll_lines: this.rows, 
         nodim: true,
         rainbow: [VT100.COLOR_MAGENTA, VT100.COLOR_CYAN ],
         xr: AFRAME.scenes[0].renderer.xr,
@@ -376,7 +376,7 @@ if( typeof AFRAME != 'undefined '){
       this.data.width -= this.data.padding*2
       this.data.height -= this.data.padding*2
       this.cols = Math.floor(this.data.width/this.data.lineHeight*2)
-      this.rows = Math.floor( (this.data.height*0.93)/this.data.lineHeight) 
+      this.rows = Math.floor(this.data.height*0.53/this.data.lineHeight*1.7) 
     },
 
     events:{

com/isoterminal/ISOTerminal.js

@@ -123,11 +123,8 @@ ISOTerminal.prototype.start = function(opts){
       url: "bios/vgabios.bin",
       //urg|: "com/isoterminal/bios/VGABIOS-lgpl-latest.bin",
     },
+    network_relay_url: "wss://relay.widgetry.org/",
     cmdline: "rw root=host9p rootfstype=9p rootflags=trans=virtio,cache=loose modules=virtio_pci tsc=reliable init_on_freg|=on vga=ask", //vga=0x122",
-    net_device:{
-      relay_url:"fetch", // or websocket proxy "wss://relay.widgetry.org/",
-      type:"virtio"
-    },
     //bzimage_initrd_from_filesystem: true,
     //filesystem: {
     //          baseurl: "com/isoterminal/v86/images/alpine-rootfs-flat",
@@ -227,8 +224,6 @@ ISOTerminal.prototype.startVM = function(opts){
 \r https://www.w3.org/TR/webxr
 \r https://three.org 
 \r https://aframe.org 
-\r https://busybox.net
-\r https://buildroot.org
   `
 
   const text_color = "\r" 
@@ -257,7 +252,7 @@ ISOTerminal.prototype.startVM = function(opts){
       const str = e.detail
 
       // lets scan for a prompt so we can send a 'ready' event to the world
-      if( !this.ready && str.match(/\n(\/ #|~ #|~%|\[.*\]>)/) ) this.postBoot()
+      if( !this.ready && str.match(/\n(\/ #|~%|\[.*\]>)/) ) this.postBoot()
 
       if( this.ready || !this.opts.muteUntilPrompt ) this.emit('serial-output-string', e.detail )
     })

com/isoterminal/VT100.js

@@ -100,8 +100,6 @@ function VT100(opts)
 		bg = VT100.COLOR_TRANSPARENT //COLOR_BLACK;
 	}
 
-  console.dir(opts)
-
 	var r;
 	var c;
 	var scr = typeof el_or_id == 'string' ? document.getElementById(el_or_id) : el_or_id
@@ -122,9 +120,7 @@ function VT100(opts)
 		this.redraw_[r] = 1;
 	}
 	this.scr_ = scr;
-  this.scr_.style.display = 'block'
+  this.scr_.style.display = 'inline'
-  this.scr_.style.overflowY = 'scroll'
-  this.scr_.style.height = '100%'
   this.setupTouchInputFallback() // smartphone/android 
 	this.cursor_vis_ = true;
 	this.cursor_key_mode_ = VT100.CK_CURSOR;
@@ -133,7 +129,7 @@ function VT100(opts)
 	this.key_buf_ = [];
 	this.echo_ = false;
 	this.esc_state_ = 0;
-	this.log_level_ = VT100.WARN //VT100.DEBUG 
+	this.log_level_ = VT100.WARN 
 
 	this.clear_all();
 
@@ -266,20 +262,14 @@ VT100.handle_onkeypress_ = function VT100_handle_onkeypress(event,cb)
         ch = '\x1b';
       case "Control":
         break;
-      case "PageDown":
-        ch = '\x1b[6~';
-        break;
-      case "PageUp":
-        ch = '\x1b[5~';
-        break;
       default:
         return true
         break;
     }
+    // custom map override
+    if( vt.opts.map[ event.code ].ch                    ) ch = vt.opts.map[ event.code ].ch
+    if( vt.opts.map[ event.code ].ctrl && event.ctrlKey ) ch = vt.opts.map[ event.code ].ctrl 
   }
-  // custom map override
-  if( vt.opts.map[ event.code ]?.ch                    ) ch = vt.opts.map[ event.code ].ch
-  if( vt.opts.map[ event.code ]?.ctrl && event.ctrlKey ) ch = vt.opts.map[ event.code ].ctrl 
 
   // Workaround: top the event from doing anything else.
   // (prevent input from adding characters instead of via VM)
@@ -663,10 +653,10 @@ VT100.prototype.refresh = function VT100_refresh()
 
 	// XXX: Remove older rows if past max_ht_ rows.
 	var num_rows = this.num_rows_ - this.start_row_id;
-	if ( this.scr_.firstChild && num_rows >= (this.max_ht_ + 100)) {
+	if (num_rows >= (this.max_ht_ + 100)) {
-    // Remove one group of rows (i.e. a 100 rows).
+		// Remove one group of rows (i.e. a 100 rows).
-    this.scr_.removeChild(this.scr_.firstChild);
+		this.scr_.removeChild(this.scr_.firstChild);
-    this.start_row_id += 100;
+		this.start_row_id += 100;
 	}
 
 	for (r = 0; r < ht; ++r) {
@@ -748,7 +738,6 @@ VT100.prototype.refresh = function VT100_refresh()
 		div_element.innerHTML = row_html;
 		//dump("adding row html: " + row_html + "\n");
 	}
-  this.scr_.scrollTop = this.scr_.scrollHeight
   this.curs_set(1)
 }