Improve Logbook presentation

ui/components/logbook_portrait.gd

@@ -0,0 +1,79 @@
+class_name LogbookPortrait
+extends TextureRect
+
+const ENTRY_FRAME_SIZE := Vector2(86.0, 40.0)
+const DETAIL_FRAME_SIZE := Vector2(240.0, 132.0)
+
+static var _normalized_textures: Dictionary[String, Texture2D] = {}
+
+var source_texture: Texture2D
+
+
+func _init() -> void:
+	expand_mode = TextureRect.EXPAND_IGNORE_SIZE
+	stretch_mode = TextureRect.STRETCH_KEEP_ASPECT_CENTERED
+	texture_filter = CanvasItem.TEXTURE_FILTER_NEAREST
+	mouse_filter = Control.MOUSE_FILTER_IGNORE
+	focus_mode = Control.FOCUS_NONE
+	size_flags_horizontal = Control.SIZE_SHRINK_CENTER
+	size_flags_vertical = Control.SIZE_SHRINK_CENTER
+
+
+func configure(
+	portrait_texture: Texture2D,
+	frame_size: Vector2,
+	portrait_material: Material = null,
+) -> void:
+	source_texture = portrait_texture
+	custom_minimum_size = frame_size
+	material = portrait_material
+	texture = _normalize_visible_bounds(portrait_texture)
+
+
+func configure_fitted(
+	portrait_texture: Texture2D,
+	maximum_size: Vector2,
+	portrait_material: Material = null,
+) -> void:
+	source_texture = portrait_texture
+	material = portrait_material
+	texture = _normalize_visible_bounds(portrait_texture)
+	if texture == null:
+		custom_minimum_size = Vector2.ZERO
+		return
+	var texture_size: Vector2 = texture.get_size()
+	if texture_size.x <= 0.0 or texture_size.y <= 0.0:
+		custom_minimum_size = Vector2.ZERO
+		return
+	var fit_scale: float = minf(
+		maximum_size.x / texture_size.x,
+		maximum_size.y / texture_size.y,
+	)
+	custom_minimum_size = texture_size * fit_scale
+
+
+static func _normalize_visible_bounds(
+	portrait_texture: Texture2D,
+) -> Texture2D:
+	if portrait_texture == null:
+		return null
+	var cache_key: String = portrait_texture.resource_path
+	if cache_key.is_empty():
+		cache_key = "instance_%d" % portrait_texture.get_instance_id()
+	var cached: Texture2D = _normalized_textures.get(cache_key) as Texture2D
+	if cached != null:
+		return cached
+	var image: Image = portrait_texture.get_image()
+	if image == null or image.is_empty():
+		_normalized_textures[cache_key] = portrait_texture
+		return portrait_texture
+	var full_rect := Rect2i(Vector2i.ZERO, image.get_size())
+	var visible_rect: Rect2i = image.get_used_rect()
+	if visible_rect.size == Vector2i.ZERO or visible_rect == full_rect:
+		_normalized_textures[cache_key] = portrait_texture
+		return portrait_texture
+	var normalized := AtlasTexture.new()
+	normalized.atlas = portrait_texture
+	normalized.region = Rect2(visible_rect)
+	_normalized_textures[cache_key] = normalized
+	return normalized

ui/components/logbook_portrait.gd.uid

@@ -0,0 +1 @@
+uid://qkduawll2pm2