Fix some bugs with chat

ui/component/VNTextbox.gd

@@ -68,75 +68,86 @@ func _updateWorldPosition() -> void:
 
 func _process(delta: float) -> void:
   if isClosed:
-    return;
+    return
 
   _updateWorldPosition()
 
-  # _recalcText always resets fit_content to false; re-apply so the
-  # PanelContainer can grow to its content height in world-space mode.
+  # _recalcText always resets fit_content; keep it on in world-space mode so
+  # the PanelContainer auto-sizes to the full speech-bubble content.
   if worldTarget != null and !label.fit_content:
     label.fit_content = true
 
   if label.getFinalText() == "":
-    isClosed = true;
-    return;
-
-  if Input.is_action_just_released("interact") && !hasLetGoOfInteract:
-    hasLetGoOfInteract = true;
+    isClosed = true
     return
 
-  # Have we finished displaying the current page?
-  if label.visible_characters >= label.getCharactersDisplayedCount():
-    # Not finished displaying current page
+  if Input.is_action_just_released("interact") and !hasLetGoOfInteract:
+    hasLetGoOfInteract = true
+    return
+
+  # World-space (speech-bubble) mode: all text is shown immediately with no
+  # typing reveal. One press advances to the next page; release closes the last.
+  if worldTarget != null:
     if (label.maxLines + label.startLine) < label.getTotalLineCount():
-      if Input.is_action_just_pressed("interact") && hasLetGoOfInteract:
-        label.startLine += label.maxLines;
-        label.visible_characters = 0;
-        currentViewScrolled = false;
-        return
-
-      currentViewScrolled = true;
+      if Input.is_action_just_pressed("interact") and hasLetGoOfInteract:
+        label.startLine += label.maxLines
+        label.fit_content = true
     else:
-      # On last page
-      if Input.is_action_just_released("interact") && hasLetGoOfInteract:
-        chatboxClosing.emit();
-        isClosed = true;
+      if Input.is_action_just_released("interact") and hasLetGoOfInteract:
+        chatboxClosing.emit()
+        isClosed = true
+    return
+
+  # Bottom-bar mode: typing reveal with paging.
+  if label.visible_characters >= label.getCharactersDisplayedCount():
+    if (label.maxLines + label.startLine) < label.getTotalLineCount():
+      if Input.is_action_just_pressed("interact") and hasLetGoOfInteract:
+        label.startLine += label.maxLines
+        label.visible_characters = 0
+        currentViewScrolled = false
+        return
       currentViewScrolled = true
-    return;
+    else:
+      if Input.is_action_just_released("interact") and hasLetGoOfInteract:
+        chatboxClosing.emit()
+        isClosed = true
+      currentViewScrolled = true
+    return
 
-  # This prevents the game trying to advance if the player is still holding
-  # down interact.
-  if Input.is_action_just_pressed("interact") && hasLetGoOfInteract:
-    isSpeedupDown = true;
-  elif Input.is_action_just_released("interact") && hasLetGoOfInteract:
-    isSpeedupDown = false;
-  elif !Input.is_action_pressed("interact") && hasLetGoOfInteract:
-    isSpeedupDown = false;
+  if Input.is_action_just_pressed("interact") and hasLetGoOfInteract:
+    isSpeedupDown = true
+  elif Input.is_action_just_released("interact") and hasLetGoOfInteract:
+    isSpeedupDown = false
+  elif !Input.is_action_pressed("interact") and hasLetGoOfInteract:
+    isSpeedupDown = false
 
-  revealTimer += delta;
+  revealTimer += delta
   if isSpeedupDown:
-    revealTimer += delta;
+    revealTimer += delta
 
   if revealTimer > VN_REVEAL_TIME:
-    revealTimer = 0;
-    label.visible_characters += 1;
+    revealTimer = 0
+    label.visible_characters += 1
 
 func setText(text:String, target:Node3D = null) -> void:
   worldTarget = target
   _setWorldLayout(worldTarget != null)
 
-  # Resets scroll
-  revealTimer = 0;
-  currentViewScrolled = false;
-  label.startLine = 0;
+  revealTimer = 0
+  currentViewScrolled = false
+  label.startLine = 0
+  label.text = text
 
-  label.text = text;
-  label.visible_characters = 0;
+  if worldTarget != null:
+    # Speech-bubble mode: show all text immediately and auto-size the container.
+    # _recalcText already sets visible_characters = -1; just enable fit_content.
+    label.fit_content = true
+  else:
+    label.visible_characters = 0
 
-  # Resets speedup and advancing
-  hasLetGoOfInteract = !Input.is_action_pressed("interact");
+  hasLetGoOfInteract = !Input.is_action_pressed("interact")
   isSpeedupDown = false
-  isClosed = false;
+  isClosed = false
 
 func setTextAndWait(text:String, target:Node3D = null) -> void:
   self.setText(text, target);