better auto-position window

com/isoterminal/VT100.js

@@ -1340,6 +1340,15 @@ VT100.prototype.setupTouchInputFallback = function(){
     this.form.appendChild(this.input)
     this.scr_.parentElement.appendChild(this.form)
 
+    this.input.addEventListener('blur', () => {
+      if( this.input.value != '' ){
+        ch = '\n'
+        this.key_buf_.push(ch);
+        setTimeout(VT100.go_getch_, 0);
+        this.input.value = ''
+      }
+    })
+
     this.input.addEventListener("keydown", VT100.handle_onkeypress_, false);
 
     this.input.handler = (e) => {

com/window.js

@@ -70,7 +70,7 @@ AFRAME.registerComponent('window', {
       if( els.length < 2 ) return
       let current = els[ els.length-1 ]
       let last    = els[ els.length-2 ]
-      AFRAME.utils.positionObjectNextToNeighbor( current.object3D , last.object3D, els.length )
+      AFRAME.utils.positionObjectNextToNeighbor( current.object3D , last.object3D, 0.02 )
     }
   },
 
@@ -79,11 +79,10 @@ AFRAME.registerComponent('window', {
   }
 })
 
-AFRAME.utils.positionObjectNextToNeighbor = function positionObjectNextToNeighbor(object, lastNeighbor = null, neighbours, margin = 0.45, degree = 20) {
+AFRAME.utils.positionObjectNextToNeighbor = function positionObjectNextToNeighbor(object, lastNeighbor = null, margin ){
   // *FIXME* this could be more sophisticated :)
-  object.position.x = lastNeighbor.position.x + ((neighbours-1) * margin)
-  object.position.y = lastNeighbor.position.y 
-  object.position.z = lastNeighbor.position.z
-  //object.rotation.y += THREE.MathUtils.degToRad( (neighbours-1) * degree);
+  object.position.x = lastNeighbor.position.x + margin 
+  object.position.y = lastNeighbor.position.y - margin 
+  object.position.z = lastNeighbor.position.z + margin
 
 }