Custom module

Dialogue/CustomScenes/DefaultImageScene/DialogicImage.gd

@@ -0,0 +1,37 @@
+extends Node
+class_name DialogicImage
+
+## This is the base class for dialogic images.
+## Extend it and override it's methods when you create a custom image.
+## You can take a look at the default background to get an idea of how it's working.
+
+
+## The subviewport container that holds this background. Set when instanced.
+var viewport_container: SubViewportContainer
+## The viewport that holds this background. Set when instanced.
+var viewport: SubViewport
+
+
+## Load the new background in here.
+## The time argument is given for when [_should_do_background_update] returns true
+## (then you have to do a transition in here)
+func _update_image(_argument:String, _time:float) -> void:
+	pass
+
+
+## If a background event with this scene is encountered while this background is used,
+##   this decides whether to create a new instance and call fade_out or just call [_update_background] # on this scene. Default is false
+func _should_do_image_update(_argument:String) -> bool:
+	return false
+
+
+## Called by dialogic when first created.
+## If you return false (by default) it will attempt to animate the "modulate" property.
+func _custom_fade_in(_time:float) -> bool:
+	return false
+
+
+## Called by dialogic before removing (done by dialogic).
+## If you return false (by default) it will attempt to animate the "modulate" property.
+func _custom_fade_out(_time:float) -> bool:
+	return false

Dialogue/CustomScenes/DefaultImageScene/DialogicImage.gd.uid

@@ -0,0 +1 @@
+uid://igc188fln1wv

Dialogue/CustomScenes/DefaultImageScene/default_image.gd

@@ -0,0 +1,29 @@
+extends DialogicImage
+
+## The default background scene.
+## Extend the DialogicBackground class to create your own background scene.
+
+@onready var image_node: TextureRect = $Image
+@onready var color_node: ColorRect = $ColorRect
+
+
+func _ready() -> void:
+	#image_node.expand_mode = TextureRect.EXPAND_IGNORE_SIZE
+	#image_node.stretch_mode = TextureRect.STRETCH_KEEP_ASPECT_COVERED
+	image_node.expand_mode = TextureRect.EXPAND_KEEP_SIZE
+	image_node.stretch_mode = TextureRect.STRETCH_KEEP_CENTERED
+
+	image_node.anchor_right = 1
+	image_node.anchor_bottom = 1
+
+
+func _update_image(argument:String, _time:float) -> void:
+	if argument.begins_with('res://'):
+		image_node.texture = load(argument)
+		color_node.color = Color.TRANSPARENT
+	elif argument.is_valid_html_color():
+		image_node.texture = null
+		color_node.color = Color(argument, 1)
+	else:
+		image_node.texture = null
+		color_node.color = Color.from_string(argument, Color.TRANSPARENT)

Dialogue/CustomScenes/DefaultImageScene/default_image.gd.uid

@@ -0,0 +1 @@
+uid://bo6kn3exqjn4v

Dialogue/CustomScenes/DefaultImageScene/default_image.tscn

@@ -0,0 +1,25 @@
+[gd_scene load_steps=2 format=3 uid="uid://bjymtmtnuct1c"]
+
+[ext_resource type="Script" uid="uid://bo6kn3exqjn4v" path="res://Dialogue/CustomScenes/DefaultImageScene/default_image.gd" id="1_ph6py"]
+
+[node name="DefaultImage" type="Node"]
+script = ExtResource("1_ph6py")
+metadata/_custom_type_script = "uid://igc188fln1wv"
+
+[node name="ColorRect" type="ColorRect" parent="."]
+anchors_preset = 15
+anchor_right = 1.0
+anchor_bottom = 1.0
+grow_horizontal = 2
+grow_vertical = 2
+
+[node name="Image" type="TextureRect" parent="."]
+anchors_preset = 8
+anchor_left = 0.5
+anchor_top = 0.5
+anchor_right = 0.5
+anchor_bottom = 0.5
+grow_horizontal = 2
+grow_vertical = 2
+mouse_filter = 0
+stretch_mode = 3