addons/dialogic/Modules/DefaultLayoutParts/Layer_Textbubble/text_bubble_layer.gd

   1 @tool
   2 extends DialogicLayoutLayer
   3
   4 ## This layout won't do anything on its own
   5
   6 @export_group("Main")
   7 @export_subgroup("Text")
   8 @export var text_size: int = 15
   9 @export var text_color: Color = Color.BLACK
  10 @export_file('*.ttf') var normal_font: String = ""
  11 @export_file('*.ttf') var bold_font: String = ""
  12 @export_file('*.ttf') var italic_font: String = ""
  13 @export_file('*.ttf') var bold_italic_font: String = ""
  14 @export var text_max_width: int = 300
  15
  16 @export_subgroup('Box')
  17 @export var box_modulate: Color = Color.WHITE
  18 @export var box_modulate_by_character_color: bool = false
  19 @export var box_padding: Vector2 = Vector2(10,10)
  20 @export_range(1, 999) var box_corner_radius: int = 25
  21 @export_range(0.1, 5) var box_wobble_speed: float = 1
  22 @export_range(0, 1) var box_wobble_amount: float = 0.5
  23 @export_range(0, 1) var box_wobble_detail: float = 0.2
  24
  25 @export_subgroup('Behaviour')
  26 @export var behaviour_distance: int = 50
  27 @export var behaviour_direction: Vector2 = Vector2(1, -1)
  28
  29 @export_group('Name Label')
  30 @export_subgroup("Name Label")
  31 @export var name_label_enabled: bool = true
  32 @export var name_label_font_size: int = 15
  33 @export_file('*.ttf') var name_label_font: String = ""
  34 @export var name_label_use_character_color: bool = true
  35 @export var name_label_color: Color = Color.BLACK
  36 @export_subgroup("Name Label Box")
  37 @export var name_label_box_modulate: Color = Color.WHITE
  38 @export var name_label_box_modulate_use_character_color: bool = false
  39 @export var name_label_padding: Vector2 = Vector2(5,0)
  40 @export var name_label_offset: Vector2 = Vector2(0,0)
  41 @export var name_label_alignment := HBoxContainer.ALIGNMENT_BEGIN
  42
  43
  44 @export_group('Choices')
  45 @export_subgroup('Choices Text')
  46 @export var choices_text_size: int = 15
  47 @export_file('*.ttf') var choices_text_font: String = ""
  48 @export var choices_text_color: Color = Color.DARK_SLATE_GRAY
  49 @export var choices_text_color_hover: Color = Color.DARK_MAGENTA
  50 @export var choices_text_color_focus: Color = Color.DARK_MAGENTA
  51 @export var choices_text_color_disabled: Color = Color.DARK_GRAY
  52
  53 @export_subgroup('Choices Layout')
  54 @export var choices_layout_alignment := FlowContainer.ALIGNMENT_END
  55 @export var choices_layout_force_lines: bool = false
  56 @export_file('*.tres', "*.res") var choices_base_theme: String = ""
  57
  58 const TextBubble := preload("res://addons/dialogic/Modules/DefaultLayoutParts/Layer_Textbubble/text_bubble.gd")
  59
  60 var bubbles: Array[TextBubble] = []
  61 var fallback_bubble: TextBubble = null
  62
  63 const textbubble_scene: PackedScene = preload("res://addons/dialogic/Modules/DefaultLayoutParts/Layer_Textbubble/text_bubble.tscn")
  64
  65
  66 func add_bubble() -> TextBubble:
  67         var new_bubble: TextBubble = textbubble_scene.instantiate()
  68         add_child(new_bubble)
  69         bubbles.append(new_bubble)
  70         return new_bubble
  71
  72
  73 ## Called by dialogic whenever export overrides might change
  74 func _apply_export_overrides() -> void:
  75         pass
  76
  77
  78
  79 ## Called by the base layer before opening the bubble
  80 func bubble_apply_overrides(bubble:TextBubble) -> void:
  81         ## TEXT FONT AND COLOR
  82         var rtl: RichTextLabel = bubble.text
  83         rtl.add_theme_font_size_override(&'normal_font', text_size)
  84         rtl.add_theme_font_size_override(&"normal_font_size", text_size)
  85         rtl.add_theme_font_size_override(&"bold_font_size", text_size)
  86         rtl.add_theme_font_size_override(&"italics_font_size", text_size)
  87         rtl.add_theme_font_size_override(&"bold_italics_font_size", text_size)
  88
  89         rtl.add_theme_color_override(&"default_color", text_color)
  90
  91         if !normal_font.is_empty():
  92                 rtl.add_theme_font_override(&"normal_font", load(normal_font) as Font)
  93         if !bold_font.is_empty():
  94                 rtl.add_theme_font_override(&"bold_font", load(bold_font) as Font)
  95         if !italic_font.is_empty():
  96                 rtl.add_theme_font_override(&"italitc_font", load(italic_font) as Font)
  97         if !bold_italic_font.is_empty():
  98                 rtl.add_theme_font_override(&"bold_italics_font", load(bold_italic_font) as Font)
  99         bubble.set(&'max_width', text_max_width)
 100
 101
 102         ## BOX & TAIL COLOR
 103         var tail_and_bg_group := (bubble.get_node("Group") as CanvasGroup)
 104         tail_and_bg_group.self_modulate = box_modulate
 105         if box_modulate_by_character_color and bubble.current_character != null:
 106                 tail_and_bg_group.self_modulate = bubble.current_character.color
 107
 108         var background := (bubble.get_node('%Background') as ColorRect)
 109         var bg_material: ShaderMaterial = (background.material as ShaderMaterial)
 110         bg_material.set_shader_parameter(&'radius', box_corner_radius)
 111         bg_material.set_shader_parameter(&'wobble_amount', box_wobble_amount)
 112         bg_material.set_shader_parameter(&'wobble_speed', box_wobble_speed)
 113         bg_material.set_shader_parameter(&'wobble_detail', box_wobble_detail)
 114
 115         bubble.padding = box_padding
 116
 117
 118         ## BEHAVIOUR
 119         bubble.safe_zone = behaviour_distance
 120         bubble.base_direction = behaviour_direction
 121
 122
 123         ## NAME LABEL SETTINGS
 124         var nl: DialogicNode_NameLabel = bubble.name_label
 125         nl.add_theme_font_size_override(&"font_size", name_label_font_size)
 126
 127         if !name_label_font.is_empty():
 128                 nl.add_theme_font_override(&'font', load(name_label_font) as Font)
 129
 130
 131         if name_label_use_character_color and bubble.current_character:
 132                 nl.add_theme_color_override(&"font_color", bubble.current_character.color)
 133         else:
 134                 nl.add_theme_color_override(&"font_color", name_label_color)
 135
 136         var nlp: PanelContainer = bubble.name_label_box
 137         nlp.self_modulate = name_label_box_modulate
 138         if name_label_box_modulate_use_character_color and bubble.current_character:
 139                 nlp.self_modulate = bubble.current_character.color
 140         nlp.get_theme_stylebox(&'panel').content_margin_left = name_label_padding.x
 141         nlp.get_theme_stylebox(&'panel').content_margin_right = name_label_padding.x
 142         nlp.get_theme_stylebox(&'panel').content_margin_top = name_label_padding.y
 143         nlp.get_theme_stylebox(&'panel').content_margin_bottom = name_label_padding.y
 144         bubble.name_label_offset = name_label_offset
 145         bubble.name_label_alignment = name_label_alignment
 146
 147         nlp.get_parent().visible = name_label_enabled
 148
 149         ## CHOICE SETTINGS
 150         if choices_layout_force_lines:
 151                 bubble.add_choice_container(VBoxContainer.new(), choices_layout_alignment)
 152         else:
 153                 bubble.add_choice_container(HFlowContainer.new(), choices_layout_alignment)
 154
 155         var choice_theme: Theme = null
 156         if choices_base_theme.is_empty() or not ResourceLoader.exists(choices_base_theme):
 157                 choice_theme = Theme.new()
 158                 var base_style := StyleBoxFlat.new()
 159                 base_style.draw_center = false
 160                 base_style.border_width_bottom = 2
 161                 base_style.border_color = choices_text_color
 162                 choice_theme.set_stylebox(&'normal', &'Button', base_style)
 163                 var focus_style := (base_style.duplicate() as StyleBoxFlat)
 164                 focus_style.border_color = choices_text_color_focus
 165                 choice_theme.set_stylebox(&'focus', &'Button', focus_style)
 166                 var hover_style := (base_style.duplicate() as StyleBoxFlat)
 167                 hover_style.border_color = choices_text_color_hover
 168                 choice_theme.set_stylebox(&'hover', &'Button', hover_style)
 169                 var disabled_style := (base_style.duplicate() as StyleBoxFlat)
 170                 disabled_style.border_color = choices_text_color_disabled
 171                 choice_theme.set_stylebox(&'disabled', &'Button', disabled_style)
 172                 choice_theme.set_stylebox(&'pressed', &'Button', base_style)
 173         else:
 174                 choice_theme = (load(choices_base_theme) as Theme)
 175
 176         if !choices_text_font.is_empty():
 177                 choice_theme.default_font = (load(choices_text_font) as Font)
 178
 179         choice_theme.set_font_size(&'font_size', &'Button', choices_text_size)
 180         choice_theme.set_color(&'font_color', &'Button', choices_text_color)
 181         choice_theme.set_color(&'font_pressed_color', &'Button', choices_text_color)
 182         choice_theme.set_color(&'font_hover_color', &'Button', choices_text_color_hover)
 183         choice_theme.set_color(&'font_focus_color', &'Button', choices_text_color_focus)
 184         choice_theme.set_color(&'font_disabled_color', &'Button', choices_text_color_disabled)
 185         bubble.choice_container.theme = choice_theme