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extends GUINode
signal game_session_menu_button_pressed
signal ledger_button_pressed
signal search_button_pressed
signal zoom_in_button_pressed
signal zoom_out_button_pressed
signal minimap_clicked(pos_clicked : Vector2)
var _mapmode_button_group : ButtonGroup
# We use this instead of the ButtonGroup's get_buttons() as we can add null
# entries for any missing buttons, ensuring each button is at the right index.
var _mapmode_buttons : Array[GUIIconButton]
var _minimap_icon : GUIIcon
var _viewport_points : PackedVector2Array
# REQUIREMENTS:
# * UI-550, UI-552, UI-554, UI-561, UI-562, UI-563
func _add_mapmode_button() -> void:
var index : int = _mapmode_buttons.size()
var button : GUIIconButton = get_gui_icon_button_from_nodepath("./menubar/mapmode_%d" % (index + 1))
if button:
button.tooltip_string = GameSingleton.get_mapmode_localisation_key(index)
button.toggle_mode = true
button.button_group = _mapmode_button_group
button.pressed.connect(_mapmode_pressed.bind(index))
_mapmode_buttons.push_back(button)
func _ready() -> void:
add_gui_element("menubar", "menubar")
hide_nodes([
^"./menubar/messagelog_window", # TODO: implement
^"./menubar/OPENbutton", # not quite sure what this is
^"./menubar/menubar_plans_toggle", # TODO: implement, v low priority
^"./menubar/menubar_plans_open", # TODO: implement, v low priority
^"./menubar/menubar_mail_bg", # TODO: implement
^"./menubar/menubar_msg_diplo", # TODO: implement
^"./menubar/menubar_msg_settings", # TODO: implement
^"./menubar/menubar_msg_combat", # TODO: implement
^"./menubar/menubar_msg_diplo", # TODO: implement
^"./menubar/menubar_msg_unit", # TODO: implement
^"./menubar/menubar_msg_province", # TODO: implement
^"./menubar/menubar_msg_event", # TODO: implement
^"./menubar/menubar_msg_other", # TODO: implement
^"./menubar/chat_window", # TODO: Multiplayer
])
var menubar : Panel = get_panel_from_nodepath(^"./menubar")
if menubar:
menubar.mouse_filter = Control.MOUSE_FILTER_IGNORE
var minimap_bg : GUIIcon = get_gui_icon_from_nodepath(^"./menubar/minimap_bg")
if minimap_bg:
minimap_bg.mouse_filter = Control.MOUSE_FILTER_PASS
var menubar_bg : GUIIcon = get_gui_icon_from_nodepath(^"./menubar/menubar_bg")
if menubar_bg:
menubar_bg.mouse_filter = Control.MOUSE_FILTER_PASS
# TODO: add keyboard shortcuts (and shortcut tooltips) where vanilla does by default + use key bindings in settings
var menu_button : GUIIconButton = get_gui_icon_button_from_nodepath(^"./menubar/menu_button")
if menu_button:
menu_button.tooltip_string = "M_MENU_BUTTON"
menu_button.pressed.connect(_on_game_session_menu_button_pressed)
# TODO: implement ledger
var ledger_button : GUIIconButton = get_gui_icon_button_from_nodepath(^"./menubar/ledger_button")
if ledger_button:
ledger_button.tooltip_string = "M_LEDGER_BUTTON"
ledger_button.pressed.connect(_on_ledger_button_pressed)
var search_button : GUIIconButton = get_gui_icon_button_from_nodepath(^"./menubar/button_goto")
if search_button:
search_button.tooltip_string = "M_GOTO_BUTTON"
search_button.pressed.connect(_on_search_button_pressed)
var zoom_in_button : GUIIconButton = get_gui_icon_button_from_nodepath(^"./menubar/map_zoom_in")
if zoom_in_button:
zoom_in_button.pressed.connect(_on_zoom_in_button_pressed)
var zoom_out_button : GUIIconButton = get_gui_icon_button_from_nodepath(^"./menubar/map_zoom_out")
if zoom_out_button:
zoom_out_button.pressed.connect(_on_zoom_out_button_pressed)
_minimap_icon = get_gui_icon_from_node(generate_gui_element("menubar", "minimap_pic"))
if _minimap_icon:
_minimap_icon.mouse_filter = Control.MOUSE_FILTER_PASS
_minimap_icon.gui_input.connect(_minimap_gui_input)
_minimap_icon.draw.connect(_minimap_draw)
add_child(_minimap_icon)
_mapmode_button_group = ButtonGroup.new()
for index : int in GameSingleton.get_mapmode_count():
_add_mapmode_button()
GameSingleton.mapmode_changed.connect(_on_mapmode_changed)
# This will set the mapmode in GameSingleton which in turn updates the buttons so that the right one is pressed
_mapmode_pressed(0)
# REQUIREMENTS:
# * UIFUN-10
func _on_game_session_menu_button_pressed() -> void:
game_session_menu_button_pressed.emit()
func _on_ledger_button_pressed() -> void:
ledger_button_pressed.emit()
func _on_search_button_pressed() -> void:
search_button_pressed.emit()
# REQUIREMENTS:
# * SS-76
# * UIFUN-129, UIFUN-131, UIFUN-133, UIFUN-140, UIFUN-141, UIFUN-142
func _mapmode_pressed(index : int) -> void:
GameSingleton.set_mapmode(index)
print("Mapmode set to \"%s\" (index: %d, identifier: %s)" % [
tr(GameSingleton.get_mapmode_localisation_key(index)), index, GameSingleton.get_mapmode_identifier(index)
])
func _on_mapmode_changed(index : int) -> void:
var current_mapmode_button : GUIIconButton = _mapmode_button_group.get_pressed_button()
var new_mapmode_button : GUIIconButton = _mapmode_buttons[index] if 0 <= index and index < _mapmode_buttons.size() else null
if current_mapmode_button != new_mapmode_button:
if new_mapmode_button:
# This will also automatically unpress current_mapmode_button (if it isn't null)
new_mapmode_button.button_pressed = true
else:
# current_mapmode_button can't be null as it isn't equal to new_mapmode_button which is null
current_mapmode_button.button_pressed = false
# REQUIREMENTS:
# * UIFUN-269
func _on_zoom_in_button_pressed() -> void:
zoom_in_button_pressed.emit()
# REQUIREMENTS:
# * UIFUN-270
func _on_zoom_out_button_pressed() -> void:
zoom_out_button_pressed.emit()
# REQUIREMENTS
# * SS-80
# * UI-752
func _minimap_draw() -> void:
if _viewport_points.size() > 1:
_minimap_icon.draw_multiline(_viewport_points, Color.WHITE, -1)
# REQUIREMENTS
# * SS-81
# * UIFUN-127
func _minimap_gui_input(_event : InputEvent) -> void:
const _action_click : StringName = &"map_click"
if Input.is_action_pressed(_action_click):
var pos_clicked : Vector2 = _minimap_icon.get_local_mouse_position() / _minimap_icon.size - Vector2(0.5, 0.5)
if abs(pos_clicked.x) < 0.5 and abs(pos_clicked.y) < 0.5:
minimap_clicked.emit(pos_clicked)
# Returns the point on the line going through p and q with the specific x coord
func _intersect_x(p : Vector2, q : Vector2, x : float) -> Vector2:
if p.x == q.x:
return Vector2(x, 0.5 * (p.y + q.y))
var t : float = (x - q.x) / (p.x - q.x)
return q + t * (p - q)
# Returns the point on the line going through p and q with the specific y coord
func _intersect_y(p : Vector2, q : Vector2, y : float) -> Vector2:
if p.y == q.y:
return Vector2(0.5 * (p.x + q.x), y)
var t : float = (y - q.y) / (p.y - q.y)
return q + t * (p - q)
func _add_line_looped_over_x(left : Vector2, right : Vector2) -> void:
const _one_x : Vector2 = Vector2(1, 0)
if left.x < 0:
if right.x < 0:
_viewport_points.push_back(left + _one_x)
_viewport_points.push_back(right + _one_x)
else:
var mid_point := _intersect_x(left, right, 0)
_viewport_points.push_back(mid_point)
_viewport_points.push_back(right)
mid_point.x = 1
_viewport_points.push_back(left + _one_x)
_viewport_points.push_back(mid_point)
elif right.x > 1:
if left.x > 1:
_viewport_points.push_back(left - _one_x)
_viewport_points.push_back(right - _one_x)
else:
var mid_point := _intersect_x(left, right, 1)
_viewport_points.push_back(left)
_viewport_points.push_back(mid_point)
mid_point.x = 0
_viewport_points.push_back(mid_point)
_viewport_points.push_back(right - _one_x)
else:
_viewport_points.push_back(left)
_viewport_points.push_back(right)
# This can break if the viewport is rotated too far!
func _on_map_view_camera_changed(near_left : Vector2, far_left : Vector2, far_right : Vector2, near_right : Vector2) -> void:
# Bound far y coords
if far_left.y < 0:
far_left = _intersect_y(near_left, far_left, 0)
if far_right.y < 0:
far_right = _intersect_y(near_right, far_right, 0)
# Bound near y coords
if near_left.y > 1:
near_left = _intersect_y(near_left, far_left, 1)
if near_right.y > 1:
near_right = _intersect_y(near_right, far_right, 1)
_viewport_points.clear()
_add_line_looped_over_x(near_left, near_right)
_add_line_looped_over_x(far_left, far_right)
_add_line_looped_over_x(far_left, near_left)
_add_line_looped_over_x(near_right, far_right)
if _minimap_icon:
for i : int in _viewport_points.size():
_viewport_points[i] *= _minimap_icon.size
_minimap_icon.queue_redraw()
|
zaaarf