feat: added a bunch of features

ExampleDialogue/Sally.yarn

@@ -1,7 +1,7 @@
 title: Sally.Watch
 tags: 
 colorID: 
-position: 500, 400
+position: 600, 400
 ---
 Sally: Not really.  #line:8c3f98
 Sally: Same old nebula, doing the same old thing. #line:24c418
@@ -12,24 +12,17 @@ Sally: Oh, Ship wanted to see you. Go say hi to it. #line:df4eaf
     Sally: Go say hi again. #line:5df323
 <<endif>>
 ===
-title: Sally.Exit
-tags: 
-colorID: 
-position: 100, 400
----
-Sally: Bye. #line:60c282
-===
 title: Sally.Sorry
 tags: 
 colorID: 
-position: 900, 400
+position: 600, 700
 ---
 Sally: Yeah. Don't do it again. #line:d7df49
 ===
 title: Sally
 tags: 
 colorID: 
-position: 500, 100
+position: -100, 400
 ---
 <<if visited("Sally") is false>>
     Player: Hey, Sally. #line:794945
@@ -49,4 +42,4 @@ position: 500, 100
     [[Sorry about the console.|Sally.Sorry]] #line:0a7e39
 <<endif>>
 [[See you later.|Sally.Exit]] #line:0facf7
-===
+===

addons/Wol/core/compiler/Parser.gd

@@ -199,10 +199,8 @@ class Statement extends ParseNode:
 
 		while parser.next_symbol_is([Constants.TokenType.TagMarker]):
 			parser.expect_symbol([Constants.TokenType.TagMarker])
-
-			if parser.next_symbol_is([Constants.TokenType.Identifier]):
-				var tag = parser.expect_symbol([Constants.TokenType.Identifier]).value
-				tags.append(tag)
+			var tag = parser.expect_symbol([Constants.TokenType.Identifier]).value
+			tags.append(tag)
 
 		if tags.size() > 0:
 			self.tags = tags
@@ -432,9 +430,9 @@ class ShortCutOption extends ParseNode:
 
 			elif parser.next_symbols_are([Constants.TokenType.TagMarker, Constants.TokenType.Identifier]):
 				parser.expect_symbol([Constants.TokenType.TagMarker])
-				if parser.next_token_is([Constants.TokenType.Identifier]):
-					var tag = parser.expect_symbol([Constants.TokenType.Identifier]).value
-					tags.append(tag)
+				var tag = parser.expect_symbol([Constants.TokenType.Identifier]).value
+				tags.append(tag)
+
 		
 		self.tags = tags
 		# parse remaining statements
@@ -511,9 +509,9 @@ class OptionStatement extends ParseNode:
 		# NOTE: if there is a | get the next string
 		if parser.next_symbol_is([Constants.TokenType.OptionDelimit]):
 			parser.expect_symbol([Constants.TokenType.OptionDelimit])
-			if parser.next_symbol_is([Constants.TokenType.Text, Constants.TokenType.Identifier]):
-				var t = parser.expect_symbol([Constants.TokenType.Text, Constants.TokenType.Identifier])
-				strings.append(t.value as String)
+			var t = parser.expect_symbol([Constants.TokenType.Text, Constants.TokenType.Identifier])
+
+			strings.append(t.value as String)
 		
 		label = strings[0] if strings.size() > 1 else ''
 		destination = strings[1] if strings.size() > 1 else strings[0]
@@ -947,12 +945,8 @@ class Assignment extends ParseNode:
 	func _init(parent, parser).(parent, parser):
 		parser.expect_symbol([Constants.TokenType.BeginCommand])
 		parser.expect_symbol([Constants.TokenType.Set])
-		
-		if parser.next_symbol_is([Constants.TokenType.Variable]):
-			destination = parser.expect_symbol([Constants.TokenType.Variable]).value
-		if parser.next_symbol_is(Assignment.valid_ops()):
-			operation = parser.expect_symbol(Assignment.valid_ops()).type
-
+		destination = parser.expect_symbol([Constants.TokenType.Variable]).value
+		operation = parser.expect_symbol(Assignment.valid_ops()).type
 		value = ExpressionNode.parse(self, parser)
 		parser.expect_symbol([Constants.TokenType.EndCommand])
 

addons/Wol/editor/AboutDialog.gd

@@ -0,0 +1,7 @@
+extends WindowDialog
+
+func _ready():
+	$RichTextLabel.connect('meta_clicked', self, '_on_url_click')
+
+func _on_url_click(url):
+	OS.shell_open(url)

addons/Wol/editor/Editor.gd

@@ -13,6 +13,10 @@ func _ready():
 	$Tools/Right/Close.connect('pressed', self, 'close')
 	$Tools/Right/Delete.connect('pressed', self, '_on_delete_pressed')
 
+	for child in $Tools/Left/Title.get_children():
+		if child is VScrollBar:
+			child.rect_scale = Vector2.ZERO
+
 func close():
 	hide()
 	preview.close()
@@ -20,7 +24,7 @@ func close():
 func open_node(graph_node):
 	current_graph_node = graph_node
 
-	var text_edit = graph_node.get_node('TextEdit')
+	var text_edit = graph_node.get_node('Wrapper/TextEdit')
 	text_edit.get_parent().remove_child(text_edit)
 	$Content.add_child(text_edit)
 	toggle_text_edit(text_edit)
@@ -61,12 +65,12 @@ func _on_delete_pressed():
 	wol_editor.confirm_delete_node(current_graph_node)
 
 func _on_title_changed():
-	current_graph_node.node.title = $HBoxContainer/TextEdit.text
+	current_graph_node.node.title = $Tools/Left/Title.text
 	current_graph_node.compile()
 
 func _on_visibility_changed():
 	if not visible:
 		var text_edit = $Content/TextEdit
 		$Content.remove_child(text_edit)
-		current_graph_node.add_child(text_edit)
+		current_graph_node.get_node('Wrapper').add_child(text_edit)
 		toggle_text_edit(text_edit)

addons/Wol/editor/GraphNodeTemplate.tscn

@@ -1,48 +0,0 @@
-[gd_scene load_steps=3 format=2]
-
-[ext_resource path="res://addons/Wol/editor/WolGraphNode.gd" type="Script" id=1]
-
-[sub_resource type="StyleBoxFlat" id=1]
-content_margin_left = 4.0
-content_margin_right = 4.0
-content_margin_top = 26.0
-content_margin_bottom = 4.0
-corner_radius_top_left = 4
-corner_radius_top_right = 4
-corner_radius_bottom_right = 4
-corner_radius_bottom_left = 4
-
-[node name="GraphNodeTemplate" type="GraphNode"]
-margin_left = 500.0
-margin_top = 1068.0
-margin_right = 937.0
-margin_bottom = 1459.0
-mouse_filter = 1
-custom_styles/frame = SubResource( 1 )
-title = "Hello world"
-offset = Vector2( 500, 500 )
-resizable = true
-slot/0/left_enabled = false
-slot/0/left_type = 0
-slot/0/left_color = Color( 1, 1, 1, 1 )
-slot/0/right_enabled = false
-slot/0/right_type = 0
-slot/0/right_color = Color( 1, 1, 1, 1 )
-script = ExtResource( 1 )
-__meta__ = {
-"_edit_use_anchors_": false
-}
-
-[node name="TextEdit" type="TextEdit" parent="."]
-margin_left = 4.0
-margin_top = 26.0
-margin_right = 433.0
-margin_bottom = 387.0
-mouse_filter = 2
-size_flags_horizontal = 3
-size_flags_vertical = 3
-syntax_highlighting = true
-fold_gutter = true
-context_menu_enabled = false
-virtual_keyboard_enabled = false
-wrap_enabled = true

addons/Wol/editor/InlineTextEdit.gd

@@ -0,0 +1,15 @@
+extends LineEdit
+
+export var disable_spaces = false
+
+func _ready():
+	connect('text_changed', self, '_on_text_changed')
+
+func _on_text_changed(_new_text):
+	if disable_spaces and ' ' in text:
+		var cursor_position = text.find(' ')
+		text = text.replace(' ', '')
+		caret_position = cursor_position
+
+		emit_signal('text_changed')
+

addons/Wol/editor/Panel.png.import

@@ -0,0 +1,35 @@
+[remap]
+
+importer="texture"
+type="StreamTexture"
+path="res://.import/Panel.png-a2fa39f4cf0ca5f7ab0404c39aed6351.stex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://addons/Wol/editor/Panel.png"
+dest_files=[ "res://.import/Panel.png-a2fa39f4cf0ca5f7ab0404c39aed6351.stex" ]
+
+[params]
+
+compress/mode=0
+compress/lossy_quality=0.7
+compress/hdr_mode=0
+compress/bptc_ldr=0
+compress/normal_map=0
+flags/repeat=0
+flags/filter=true
+flags/mipmaps=false
+flags/anisotropic=false
+flags/srgb=2
+process/fix_alpha_border=true
+process/premult_alpha=false
+process/HDR_as_SRGB=false
+process/invert_color=false
+process/normal_map_invert_y=false
+stream=false
+size_limit=0
+detect_3d=true
+svg/scale=1.0

addons/Wol/editor/Preview.gd

@@ -19,6 +19,10 @@ func _ready():
 	$Tools/Left/Restart.connect('pressed', self, 'restart')
 	$Tools/Right/Close.connect('pressed', self, 'close')
 
+	for child in $Tools/Left/Protagonist.get_children():
+		if child is VScrollBar:
+			child.rect_scale = Vector2.ZERO
+
 func open_node(graph_node):
 	current_graph_node = graph_node
 
@@ -124,6 +128,8 @@ func _on_option_pressed(option):
 			$Options/List.remove_child(child)
 			child.queue_free()
 
+	grab_focus()
+
 func _on_gui_input(event):
 	if visible:
 		if event is InputEventMouseButton and event.doubleclick:

addons/Wol/editor/ScrollContainerWithScrollWheel.gd

@@ -0,0 +1,17 @@
+extends ScrollContainer
+
+
+func _ready():
+	connect('gui_input', self, '_on_gui_input')
+
+func _on_gui_input(event):
+	if event is InputEventPanGesture:
+		scroll_vertical += event.delta.y * .1
+
+	# NOTE: Maybe smooth the scrolling?
+	if event is InputEventMouseButton:
+		var factor = event.factor if event.factor != 0 else 1.0
+		if event.button_index == BUTTON_WHEEL_UP:
+			scroll_vertical += 1 * factor
+		elif event.button_index == BUTTON_WHEEL_DOWN:
+			scroll_vertical -= 1 * factor

addons/Wol/editor/WolEditor.gd

@@ -5,35 +5,62 @@ const Compiler = preload('res://addons/Wol/core/compiler/Compiler.gd')
 onready var GraphNodeTemplate = $GraphNodeTemplate
 
 var path
-var refreshed = false
 var selected_node
+var saved_all_changes = false
 
 onready var original_delete_node_dialog = $DeleteNodeDialog.dialog_text
+onready var inside_godot_editor = not get_tree().current_scene and Engine.editor_hint
 
-# TODO: Conditionally load in theme based on Editor or standalone
-# TODO: Make deleting undo-able
-# TODO: Implement alternative "single" line style of connecting
+# Standalone
+# TODO: Add right-click offset scrolling
+# TODO: Add ESC as a way to go out of a "Preview" or "Editor"
+# TODO: Add confirm window for creating new file if working on another
+# TODO: Make arrow keys / WASD select next node
+# TODO: Make ENTER key open a editor
+# FIXME: Title debounce / space (\s) registering bug
+# FIXME: Titles not working
+# FIXME: Contextualize global _input events
+
+# Godot Editor
+# FIXME: Make all parts of the code "tool"s and safekeep its execution while in editor
+
+# Web version
 # TODO: Test out web version
 # TODO: Make web loading / saving work
-# TODO: Make theme for standalone editor
-# TODO: Make a "Godot editor" version of the editor theme
-# FIXME: Make lines render appropriately after connecting
-# FIXME: Make all parts of the code "tool"s and safekeep its execution while in editor
-# FIXME: Fix changing of titles
+
+# Nice to have
+# TODO: Make deleting undo-able
+# TODO: Try to replicate positioning from existing Yarn Editor
+# TODO: Implement settings
+# TODO: Add more settings (like custom theme)
+# TODO: Make shortcut for opening preview (CMD+P)
+# TODO: More messages in preview for different things (command, start, stop, choices, log)
 
 func _ready():
 	for menu_button in [$Menu/File]:
 		menu_button.get_popup().connect('index_pressed', self, '_on_menu_pressed', [menu_button.get_popup()])
 
+	$Menu/Settings.connect('pressed', self, 'show_settings')
+	$Menu/About.connect('pressed', self, 'show_about')
+
 	$GraphEdit.connect('gui_input', self, '_on_graph_edit_input')
 	$GraphEdit.connect('node_selected', self, '_on_node_selected', [true])
 	$GraphEdit.connect('node_unselected', self, '_on_node_selected', [false])
+	$GraphEdit.connect('_end_node_move', self, 'reconnect_nodes')
 
 	$DeleteNodeDialog.connect('confirmed', self, 'delete_node')
 
 	path = 'res://dialogue.wol'
 	build_nodes()
 
+	if inside_godot_editor:
+		theme = null
+
+		for child in $HBoxContainer.get_children():
+			child.size_flags_horizontal = SIZE_EXPAND_FILL
+		
+		$HBoxContainer.set('custom_constants/seperation', 0)
+
 func create_node(position = Vector2.ZERO):
 	var graph_node = GraphNodeTemplate.duplicate()
 	$GraphEdit.add_child(graph_node)
@@ -106,7 +133,6 @@ func save_as(file_path = null):
 	file.open(file_path, File.WRITE)
 	file.store_string(serialize_to_file())
 	file.close()
-	print('saved file!')
 
 func open():
 	$FileDialog.mode = $FileDialog.MODE_OPEN_FILE
@@ -134,6 +160,12 @@ func new():
 
 	path = null
 
+func show_settings():
+	$SettingsDialog.popup()
+
+func show_about():
+	$AboutDialog.popup()
+	
 func _on_menu_pressed(index, node):
 	match(node.get_item_text(index)):
 		'New':
@@ -145,10 +177,57 @@ func _on_menu_pressed(index, node):
 		'Open':
 			open()
 
-# FIXME: Come up with better way of showing connections between nodes
 func _on_graph_node_recompiled(_graph_node):
-	if refreshed: return
+	reconnect_nodes()
+
+func reconnect_nodes():
 	$GraphEdit.clear_connections()
+
+	# TODO: Implement setting for determining style
+	if true:
+		connect_nodes_single_style()
+	else:
+		connect_nodes_godot_style()
+
+func connect_nodes_single_style():
+	for graph_node in $GraphEdit.get_children():
+		if not graph_node is GraphNode:
+			continue
+
+		graph_node.set_slot_enabled_left(0, false)
+		graph_node.set_slot_enabled_right(0, false)
+
+	for graph_node in $GraphEdit.get_children():
+		if not graph_node is GraphNode:
+			continue
+
+		var connections = graph_node.get_connections()
+
+		for connection in connections:
+			if not $GraphEdit.has_node(connection):
+				continue
+
+			var other_graph_node = $GraphEdit.get_node(connection)
+			var destination_is_to_the_right = graph_node.offset.x <= other_graph_node.offset.x
+
+			if destination_is_to_the_right:
+				graph_node.set_slot_enabled_right(0, true)
+				graph_node.set_slot_type_right(0, 1)
+
+				other_graph_node.set_slot_enabled_left(0, true)
+				other_graph_node.set_slot_type_left(0, 1)
+				
+				$GraphEdit.connect_node(graph_node.name, 0, other_graph_node.name, 0)
+			else:
+				graph_node.set_slot_enabled_left(0, true)
+				graph_node.set_slot_type_left(0, 1)
+
+				other_graph_node.set_slot_enabled_right(0, true)
+				other_graph_node.set_slot_type_right(0, 1)
+				
+				$GraphEdit.connect_node(other_graph_node.name, 0, graph_node.name, 0)
+
+func connect_nodes_godot_style():
 	for graph_node in $GraphEdit.get_children():
 		if not graph_node is GraphNode:
 			continue
@@ -167,10 +246,6 @@ func _on_graph_node_recompiled(_graph_node):
 
 			$GraphEdit.connect_node(graph_node.name, 0, connection, 0)
 
-	refreshed = true
-	yield(get_tree().create_timer(.3), 'timeout')
-	refreshed = false
-
 func _on_graph_node_input(event, graph_node):
 	if event is InputEventMouseButton \
 			and event.doubleclick and event.button_index == BUTTON_LEFT:
@@ -190,8 +265,24 @@ func _on_graph_edit_input(event):
 
 func _input(event):
 	if event is InputEventKey \
-			and not event.pressed and event.scancode == KEY_DELETE \
+			and not event.pressed and event.physical_scancode == KEY_DELETE \
 			and selected_node \
 			and not $HBoxContainer/Editor.visible:
 		confirm_delete_node()
 
+	if event is InputEventKey:
+		var combination = OS.get_scancode_string(event.get_physical_scancode_with_modifiers())
+
+		if OS.get_name() == 'OSX':
+			combination = combination.replace('Command', 'Control')
+
+		match combination:
+			'Control+N':
+				new()
+			'Control+S':
+				save_as(path)
+			'Shift+Control+S':
+				save_as()
+			'Control+O':
+				open()
+

addons/Wol/editor/WolGraphNode.gd

@@ -12,7 +12,7 @@ var error_lines = []
 var compiler
 var program
 
-onready var text_edit = $TextEdit
+onready var text_edit = $Wrapper/TextEdit
 
 # TODO: Add syntax highlighting
 
@@ -38,14 +38,14 @@ func get_connections():
 		if instruction.operation == Constants.ByteCode.RunNode:
 			if instruction.operands.size() > 0 \
 					and instruction.operands.front().value != name:
-				connections.append(instruction.operands.front().value)
+				connections.append(instruction.operands.front().value.replace('.', '_'))
 
 		# NOTE: When next node is decided through options
 		if instruction.operation == Constants.ByteCode.AddOption:
 			if instruction.operands.size() == 2 \
 					and not label_check.search(instruction.operands[1].value) \
 					and instruction.operands[1].value != name:
-				connections.append(instruction.operands[1].value)
+				connections.append(instruction.operands[1].value.replace('.', '_'))
 
 	return connections
 
@@ -74,7 +74,7 @@ func _on_error(message, line_number, _column):
 func set_node(_node):
 	node = _node
 	title = node.title
-	name = node.title
+	name = node.title.replace('.', '_')
 	text_edit.text = node.body
 	text_edit.clear_undo_history()
 	offset = node.position

addons/Wol/editor/editor_default_font.tres

@@ -0,0 +1,8 @@
+[gd_resource type="DynamicFont" load_steps=2 format=2]
+
+[ext_resource path="res://addons/Wol/font/Aileron-Regular.otf" type="DynamicFontData" id=1]
+
+[resource]
+use_mipmaps = true
+use_filter = true
+font_data = ExtResource( 1 )

addons/Wol/font/LICENSE - VictorMono.txt

@@ -0,0 +1,93 @@
+Copyright (c) 2021, Rune Bjørnerås (https://github.com/rubjo)
+
+This Font Software is licensed under the SIL Open Font License, Version 1.1.
+This license is copied below, and is also available with a FAQ at:
+http://scripts.sil.org/OFL
+
+
+-----------------------------------------------------------
+SIL OPEN FONT LICENSE Version 1.1 - 26 February 2007
+-----------------------------------------------------------
+
+PREAMBLE
+The goals of the Open Font License (OFL) are to stimulate worldwide
+development of collaborative font projects, to support the font creation
+efforts of academic and linguistic communities, and to provide a free and
+open framework in which fonts may be shared and improved in partnership
+with others.
+
+The OFL allows the licensed fonts to be used, studied, modified and
+redistributed freely as long as they are not sold by themselves. The
+fonts, including any derivative works, can be bundled, embedded,
+redistributed and/or sold with any software provided that any reserved
+names are not used by derivative works. The fonts and derivatives,
+however, cannot be released under any other type of license. The
+requirement for fonts to remain under this license does not apply
+to any document created using the fonts or their derivatives.
+
+DEFINITIONS
+"Font Software" refers to the set of files released by the Copyright
+Holder(s) under this license and clearly marked as such. This may
+include source files, build scripts and documentation.
+
+"Reserved Font Name" refers to any names specified as such after the
+copyright statement(s).
+
+"Original Version" refers to the collection of Font Software components as
+distributed by the Copyright Holder(s).
+
+"Modified Version" refers to any derivative made by adding to, deleting,
+or substituting -- in part or in whole -- any of the components of the
+Original Version, by changing formats or by porting the Font Software to a
+new environment.
+
+"Author" refers to any designer, engineer, programmer, technical
+writer or other person who contributed to the Font Software.
+
+PERMISSION & CONDITIONS
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of the Font Software, to use, study, copy, merge, embed, modify,
+redistribute, and sell modified and unmodified copies of the Font
+Software, subject to the following conditions:
+
+1) Neither the Font Software nor any of its individual components,
+in Original or Modified Versions, may be sold by itself.
+
+2) Original or Modified Versions of the Font Software may be bundled,
+redistributed and/or sold with any software, provided that each copy
+contains the above copyright notice and this license. These can be
+included either as stand-alone text files, human-readable headers or
+in the appropriate machine-readable metadata fields within text or
+binary files as long as those fields can be easily viewed by the user.
+
+3) No Modified Version of the Font Software may use the Reserved Font
+Name(s) unless explicit written permission is granted by the corresponding
+Copyright Holder. This restriction only applies to the primary font name as
+presented to the users.
+
+4) The name(s) of the Copyright Holder(s) or the Author(s) of the Font
+Software shall not be used to promote, endorse or advertise any
+Modified Version, except to acknowledge the contribution(s) of the
+Copyright Holder(s) and the Author(s) or with their explicit written
+permission.
+
+5) The Font Software, modified or unmodified, in part or in whole,
+must be distributed entirely under this license, and must not be
+distributed under any other license. The requirement for fonts to
+remain under this license does not apply to any document created
+using the Font Software.
+
+TERMINATION
+This license becomes null and void if any of the above conditions are
+not met.
+
+DISCLAIMER
+THE FONT SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT
+OF COPYRIGHT, PATENT, TRADEMARK, OR OTHER RIGHT. IN NO EVENT SHALL THE
+COPYRIGHT HOLDER BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+INCLUDING ANY GENERAL, SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL
+DAMAGES, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+FROM, OUT OF THE USE OR INABILITY TO USE THE FONT SOFTWARE OR FROM
+OTHER DEALINGS IN THE FONT SOFTWARE.