Randoloot/scripts/planets/surface_screen.gd

extends Control
signal finished(success: bool)
const UI := preload("res://scripts/planets/expedition_ui.gd")
const PROFILES := preload("res://scripts/planets/planet_profiles.gd")
const EVENTS := preload("res://scripts/planets/surface_events.gd")
const GENERATOR := preload("res://scripts/planets/surface_generator.gd")
const POI_CARD := preload("res://scripts/planets/poi_presentation.gd")
var captain: Resource
var progress: Resource
var world: Node2D
var lander: Sprite2D
var camera: Camera2D
var weather: Node2D
var flight_effects: Node2D
var _hp: ProgressBar
var _cargo: Label
var _threat: Label
var _status: Label
var _dialog: PanelContainer
var _choices: VBoxContainer
var _poi: Dictionary = {}
var _rng := RandomNumberGenerator.new()
var _motion := preload("res://scripts/planets/lander_motion.gd").new()
var flight_ship: Node
var planet_texture: Texture2D
var _telemetry: PanelContainer
var _ending := false
var _hud_refresh_time := 0.0
var _previous_position := Vector2.ZERO
var _active_event: Dictionary = {}
var _event_armed := true
const SURFACE_RENDER_SCALE := 1.5
const SURFACE_CAMERA_ZOOM := 0.8
var _surface_viewport: SubViewport

func _ready() -> void:
	set_anchors_and_offsets_preset(Control.PRESET_FULL_RECT)
	mouse_filter = Control.MOUSE_FILTER_STOP
	_rng.seed = progress.visit_seed ^ 90317
	if planet_texture == null:
		var planets: Array[Texture2D] = PROFILES.earthlike_textures()
		planet_texture = planets[posmod(int(progress.active_profile.seed),planets.size())]
	if is_instance_valid(flight_ship):
		_motion.configure(flight_ship)
	var container := TextureRect.new()
	container.set_anchors_and_offsets_preset(Control.PRESET_FULL_RECT)
	container.expand_mode = TextureRect.EXPAND_IGNORE_SIZE
	container.stretch_mode = TextureRect.STRETCH_SCALE
	container.texture_filter = CanvasItem.TEXTURE_FILTER_LINEAR
	container.mouse_filter = Control.MOUSE_FILTER_IGNORE
	add_child(container)
	var viewport := SubViewport.new()
	_surface_viewport = viewport
	viewport.size = Vector2i(get_viewport_rect().size * SURFACE_RENDER_SCALE)
	viewport.render_target_update_mode = SubViewport.UPDATE_ALWAYS
	viewport.world_2d = World2D.new()
	container.add_child(viewport)
	container.texture = viewport.get_texture()
	world = Node2D.new()
	world.set_script(preload("res://scripts/planets/surface_world.gd"))
	world.data = GENERATOR.generate(progress.visit_seed, progress.active_profile)
	viewport.add_child(world)
	lander = Sprite2D.new()
	lander.physics_interpolation_mode = Node.PHYSICS_INTERPOLATION_MODE_ON
	lander.texture = preload("res://assets/planets/lander.png")
	lander.scale = Vector2.ONE * 100.0 / lander.texture.get_width()
	lander.texture_filter = CanvasItem.TEXTURE_FILTER_LINEAR_WITH_MIPMAPS
	var sprite_material := ShaderMaterial.new()
	sprite_material.shader = preload("res://resources/effects/lander_detail.gdshader")
	lander.material = sprite_material
	lander.z_index = 30
	viewport.add_child(lander)
	lander.reset_physics_interpolation()
	var engine := Node2D.new()
	engine.name = "EngineVisual"
	engine.set_script(preload("res://scripts/planets/lander_engine_visual.gd"))
	engine.source = self
	engine.scale = Vector2.ONE / lander.scale
	engine.z_index = -1
	lander.add_child(engine)
	var audio := AudioStreamPlayer.new()
	audio.name = "EngineAudio"
	audio.set_script(preload("res://scripts/game/ship_engine_audio.gd"))
	audio.thrust_source = self
	add_child(audio)
	camera = Camera2D.new()
	camera.physics_interpolation_mode = Node.PHYSICS_INTERPOLATION_MODE_OFF
	camera.process_callback = Camera2D.CAMERA2D_PROCESS_IDLE
	camera.zoom = Vector2.ONE * SURFACE_CAMERA_ZOOM * SURFACE_RENDER_SCALE
	camera.position_smoothing_enabled = true
	camera.position_smoothing_speed = 6
	camera.limit_left = -1920
	camera.limit_top = -1920
	camera.limit_right = 1920
	camera.limit_bottom = 1920
	viewport.add_child(camera)
	var atmosphere := Node2D.new()
	atmosphere.name = "SurfaceAtmosphere"
	atmosphere.set_script(preload("res://scripts/planets/surface_clouds.gd"))
	atmosphere.seed_value = progress.visit_seed
	viewport.add_child(atmosphere)
	weather = Node2D.new()
	weather.set_script(preload("res://scripts/planets/surface_weather.gd"))
	weather.source = self
	viewport.add_child(weather)
	flight_effects = Node2D.new()
	flight_effects.set_script(preload("res://scripts/planets/surface_flight_effects.gd"))
	flight_effects.source = self
	flight_effects.weather = weather
	viewport.add_child(flight_effects)
	var nature_audio := Node.new()
	nature_audio.name = "SurfaceAudio"
	nature_audio.set_script(preload("res://scripts/planets/surface_audio.gd"))
	nature_audio.source = self
	add_child(nature_audio)
	resized.connect(_resize_surface_viewport)
	_telemetry = PanelContainer.new()
	_telemetry.set_script(preload("res://scripts/planets/surface_telemetry.gd"))
	_telemetry.source = self
	add_child(_telemetry)
	_hp = _telemetry.health
	_status = _telemetry.status
	_cargo = _telemetry.cargo
	_threat = _telemetry.threat
	var back := POI_CARD.button(self, "POWRÓT NA STATEK  [L]", func(): _return(true))
	back.set_anchors_and_offsets_preset(Control.PRESET_TOP_LEFT)
	back.position = Vector2(get_viewport_rect().size.x-285, 24)
	back.size.x = 260
	var help := UI.panel(self)
	help.name = "SurfaceControls"
	help.custom_minimum_size.x = 350
	help.set_anchors_and_offsets_preset(Control.PRESET_TOP_LEFT)
	help.position = Vector2(24, get_viewport_rect().size.y-84)
	POI_CARD.panel_style(help)
	POI_CARD.text(help, "W — ciąg · S — hamuj / wstecz · A/D — obrót\nQ/E — ruch boczny · TAB — dopalanie · F — zbadaj", 13)
	var map_frame := UI.panel(self, Vector2(195,195))
	map_frame.set_anchors_and_offsets_preset(Control.PRESET_TOP_LEFT)
	map_frame.position = get_viewport_rect().size-Vector2(220,220)
	var minimap := Control.new()
	minimap.set_script(preload("res://scripts/planets/surface_minimap.gd"))
	minimap.world = world
	minimap.lander = lander
	map_frame.add_child(minimap)
	_dialog = UI.panel(self)
	_dialog.set_anchors_and_offsets_preset(Control.PRESET_TOP_LEFT)
	var scroll := ScrollContainer.new()
	scroll.horizontal_scroll_mode = ScrollContainer.SCROLL_MODE_DISABLED
	scroll.size_flags_horizontal = Control.SIZE_EXPAND_FILL
	scroll.size_flags_vertical = Control.SIZE_EXPAND_FILL
	_dialog.add_child(scroll)
	_choices = VBoxContainer.new()
	_choices.size_flags_horizontal = Control.SIZE_EXPAND_FILL
	_choices.add_theme_constant_override("separation", 10)
	scroll.add_child(_choices)
	_layout_dialog()
	_dialog.hide()
	_update_hud()

func _physics_process(delta: float) -> void:
	if _ending:
		return
	_previous_position = lander.position
	if _dialog.visible:
		_motion.velocity = Vector2.ZERO
		_motion.angular_velocity = 0
		return
	_motion.step(delta, Input.get_axis("ship_turn_left","ship_turn_right"),
		Input.is_action_pressed("ship_thrust"), Input.is_action_pressed("ship_brake"),
		Input.get_axis("ship_strafe_left","ship_strafe_right"), Input.is_action_pressed("ship_mini_boost"))
	lander.rotation = _motion.rotation
	var next := lander.position + _motion.velocity * delta
	var bounded := next.clamp(Vector2(-1780,-1780),Vector2(1780,1780))
	if next.x != bounded.x:
		_motion.velocity.x = 0
	if next.y != bounded.y:
		_motion.velocity.y = 0
	lander.position = bounded

func _process(delta: float) -> void:
	if _ending:
		return
	# Camera and sprite must follow the same interpolated pose between physics ticks.
	camera.position = _previous_position.lerp(lander.position, Engine.get_physics_interpolation_fraction())
	_hud_refresh_time += delta
	if _hud_refresh_time >= 0.1:
		_hud_refresh_time = 0
		world.refresh_pois(lander.position)
		_update_hud()
		_check_events()


func _input(event: InputEvent) -> void:
	if not event is InputEventKey or not event.pressed or event.echo or _ending:
		return
	if event.is_action("ship_mini_boost"):
		get_viewport().set_input_as_handled()
		return
	if event.keycode == KEY_L:
		_return(true)
	elif event.keycode == KEY_ESCAPE:
		if _dialog.visible:
			_dialog.hide()
		else:
			_return(true)
	elif event.keycode == KEY_F and not _dialog.visible:
		for encounter in world.data.events:
			if not encounter.complete and lander.position.distance_to(encounter.position) <= 180:
				_event_armed = false
				_show_event(encounter)
				get_viewport().set_input_as_handled()
				return
		for poi in world.data.pois:
			if not poi.complete and lander.position.distance_to(poi.position) <= 150:
				_poi = poi
				_show_poi()
				break
	else:
		return
	get_viewport().set_input_as_handled()

func _show_poi(message := "") -> void:
	for child in _choices.get_children():
		_choices.remove_child(child)
		child.queue_free()
	_dialog.show()
	POI_CARD.panel_style(_dialog)
	_choices.add_theme_constant_override("separation",8)
	_layout_dialog()
	var stage := clampi(int(_poi.stage),0,2)
	POI_CARD.header(_choices,str(_poi.kind),stage,bool(_poi.complete))
	if not message.is_empty():
		POI_CARD.text(_choices,message,13,POI_CARD.GOLD)
	var report := PROFILES.threat_report(progress.active_profile,captain)
	if not _poi.complete:
		var chance := PROFILES.success_chance(progress.active_profile,captain,_poi.stage)
		var stages: Dictionary = preload("res://scripts/planets/poi_rules.gd").STAGES
		POI_CARD.text(_choices,"DO ODZYSKANIA",11,POI_CARD.MUTED)
		POI_CARD.text(_choices,preload("res://scripts/planets/poi_rules.gd").PREVIEWS[_poi.kind][stage],14,POI_CARD.GOLD)
		POI_CARD.text(_choices,"Powodzenie %.1f%%   ·   Zagrożenie %.1f%% / 300%%" % [chance*100,report.total],12,POI_CARD.MUTED)
		POI_CARD.text(_choices,"Porażka uszkadza lądownik i zamyka to miejsce. Łup zachowasz po powrocie.",12,POI_CARD.MUTED)
		var attempt := POI_CARD.button(_choices,str(stages[_poi.kind][stage]),_attempt,true)
		attempt.disabled = chance <= 0.0
		if attempt.disabled:
			attempt.tooltip_text = "Brak szans przy obecnym zagrożeniu. Potrzebujesz lepszego wyposażenia."
		POI_CARD.button(_choices,"Zakończ badanie tego miejsca",func(): _poi.complete = true; _dialog.hide())
	POI_CARD.button(_choices, "Wróć do wyprawy", func(): _dialog.hide())

func _attempt() -> void:
	if _ending:
		return
	var result: Dictionary = progress.resolve_poi(captain, _poi, _rng)
	if result.is_empty():
		return
	if result.get("blocked",false):
		_show_poi(str(result.reason))
		return
	var message := ""
	if result.success:
		message = "SUKCES  ·  " + UI.material_text(result.materials)
		if result.module != null:
			message += "\nZnaleziono moduł statku, poziom %d." % result.module.item_level
		if _poi.complete:
			message += "\nMiejsce w pełni zbadane."
	else:
		message = "NIEPOWODZENIE  ·  utrata %d HP.\nDalsze badanie tego miejsca jest niemożliwe." % result.damage
	_update_hud()
	_show_poi(message)
	if progress.lander_hp <= 0:
		await _destroy_lander()

func _destroy_lander() -> void:
	if _ending:
		return
	_ending = true
	_status.text = "LĄDOWNIK ZNISZCZONY — utracono łup wyprawy"
	_dialog.hide()
	var explosion := Node2D.new()
	explosion.set_script(preload("res://scripts/game/player_destruction_effect.gd"))
	explosion.configure(lander,Vector2.ZERO,camera)
	lander.get_parent().add_child(explosion)
	lander.hide()
	await explosion.finished
	finished.emit(false)

func _update_hud() -> void:
	_hp.value = progress.lander_hp
	if not _ending:
		_status.text = "Lądownik %d / 100 HP   ·   Energia %d%%" % [ceili(progress.lander_hp),roundi(_motion.energy)] + ("\nPogoda: " + weather.display_name() if is_instance_valid(weather) else "")
	_threat.text = "Ryzyko %.1f%% / 300%%   ·   Śr. POI %.1f%%" % [PROFILES.global_threat(progress.active_profile,captain),PROFILES.average_success_chance(progress.active_profile,captain)*100.0]
	var loot_data: Dictionary = progress.cargo.duplicate()
	if progress.cargo_parts > 0: loot_data.parts = progress.cargo_parts
	if progress.cargo_missiles > 0: loot_data.missile = progress.cargo_missiles
	var loot := UI.material_text(loot_data)
	if progress.cargo_credits > 0:
		loot += (" · " if not loot.is_empty() else "") + "%d kr." % progress.cargo_credits
	_cargo.text = "Łup: " + (loot if not loot.is_empty() else "brak") + " · Moduły: %d" % progress.cargo_modules.size()
	_cargo.tooltip_text = _cargo.text

func _return(success: bool) -> void:
	if _ending:
		return
	_ending = true
	finished.emit(success)

func engine_thrust_active() -> bool:
	return not _ending and not _dialog.visible and (_motion.boost_active or (Input.is_action_pressed("ship_thrust") and not Input.is_action_pressed("ship_brake")))

func _check_events() -> void:
	for event in world.data.events:
		if event.complete:
			continue
		var distance: float = lander.position.distance_to(event.position)
		if distance > 260:
			_event_armed = true
		elif distance <= 180 and _event_armed and not _dialog.visible:
			_event_armed = false
			_show_event(event)
			return

func _event_text(text: String, color := Color("d5e4e8"), font_size := 15) -> Label:
	var label := POI_CARD.text(_choices,text,font_size,color)
	label.autowrap_mode = TextServer.AUTOWRAP_WORD_SMART
	label.size_flags_horizontal = Control.SIZE_EXPAND_FILL
	return label

func _show_event(event: Dictionary, result: Dictionary = {}) -> void:
	_active_event = event
	EVENTS.prepare(event,captain,progress)
	for child in _choices.get_children():
		_choices.remove_child(child)
		child.queue_free()
	_choices.get_parent().set("scroll_vertical",0)
	_dialog.show()
	POI_CARD.panel_style(_dialog)
	_layout_dialog()
	_event_text(str(EVENTS.TITLES.get(event.kind,"Spotkanie")).to_upper(),UI.CYAN,22)
	_event_text(str(EVENTS.STORIES.get(event.kind,"")))
	var threat := PROFILES.threat_report(progress.active_profile,captain)
	_event_text("Zagrożenie po sprzęcie: %.1f%% / 300%% (bez sprzętu %.1f%%)." % [threat.total,threat.raw_total],Color("efca8a"),13)
	var reward_profile: Dictionary = event.get("reward_profile",progress.active_profile)
	var bonus: Vector2i = EVENTS.REWARDS.module_bonus_range(reward_profile)
	_event_text("Premia biomu: materiały ×%.1f · moduły +%d…+%d poz.\nLiczba amunicji i rakiet nie wzrasta." % [EVENTS.REWARDS.material_multiplier(reward_profile),bonus.x,bonus.y],Color("9bc4c7"),13)
	if not result.is_empty():
		_event_text(str(result.get("message",result.get("reason",""))),Color("efca8a"))
	if not event.complete:
		_event_text("Kredyty: %d · części: %d\nWydatki pobierane są od razu. Nowe nagrody zachowasz po bezpiecznym powrocie." % [EVENTS.stock(captain,progress,"credits"),EVENTS.stock(captain,progress,"parts")],Color("9bc4c7"),13)
		if event.kind == "scan_cache":
			_event_text(EVENTS.scan_text(event),Color("efca8a"))
		if event.kind == "service" and progress.lander_hp >= 100:
			_event_text("Kadłub jest w pełni sprawny. Naprawa nie jest potrzebna.",Color("efca8a"))
		if event.kind == "trader":
			_event_text("Możesz wybrać tylko jedną ofertę.",Color("efca8a"))
		if event.kind in ["prototype","rescue","evacuation"]:
			var limits: Vector2i = EVENTS.damage_range(event,progress)
			_event_text("Sukces: %.2f%% · w razie porażki: −%d–%d HP\nSzansa uwzględnia warunki planety i sprzęt kapitana." % [EVENTS.chance(event,captain,progress)*100,limits.x,limits.y],Color("efca8a"))
		if event.kind in ["blind_cache","safe_bet"]:
			_event_text("Tajemniczy łup: 50% części, 35% minerały, 10% rakiety, 5% moduł. Wartość może być niższa od opłaty.",Color("9bc4c7"),13)
		for option in EVENTS.options(event,captain,progress):
			var action: String = option.id
			var text: String = option.label
			if not option.cost.is_empty():
				text += "\nKoszt: "+EVENTS.reward_text(option.cost)
			if not option.reward.is_empty():
				text += "\n"+("Nagroda za sukces: " if event.kind in ["prototype","rescue","evacuation"] else "Otrzymasz: ")+EVENTS.reward_text(option.reward)
			var button := POI_CARD.button(_choices,text,func(): _event_action(action))
			button.add_theme_font_size_override("font_size",12)
			button.clip_text = true
			button.tooltip_text = str(option.get("tooltip",text))
			button.disabled = not EVENTS.can_pay(captain,progress,option.cost)
			if event.kind in ["prototype","rescue","evacuation"] and action != "stop" and EVENTS.chance(event,captain,progress) <= 0.0:
				button.disabled = true
				button.tooltip_text += "\nTen etap ma 0% szans przy obecnym zagrożeniu."
			if button.disabled:
				button.tooltip_text += "\nSprawdź wymagane zasoby i aktualne zagrożenie."
		POI_CARD.button(_choices,"Może później",func(): _dialog.hide())
	else:
		_event_text("Spotkanie zakończone. Nagrody w ładowni wyprawy przepadną po zniszczeniu lądownika.",Color("9bc4c7"),13)
		POI_CARD.button(_choices,"Kontynuuj wyprawę",func(): _dialog.hide())

func _event_action(action: String) -> void:
	if _ending:
		return
	var result: Dictionary = EVENTS.resolve(_active_event,action,captain,progress)
	_show_event(_active_event,result)
	world.refresh_pois(lander.position)
	_update_hud()
	if progress.lander_hp <= 0:
		await _destroy_lander()

func _layout_dialog() -> void:
	if not is_instance_valid(_dialog):
		return
	var view := get_viewport_rect().size
	var width := minf(450,maxf(280,view.x-32))
	var height := minf(600,maxf(180,view.y-48))
	_dialog.size = Vector2(width,height)
	_dialog.position = Vector2(view.x-width-20,maxf(16,(view.y-height)*0.5))

func _resize_surface_viewport() -> void:
	_layout_dialog()
	if is_instance_valid(_surface_viewport):
		_surface_viewport.size = Vector2i(Vector2(maxf(1,size.x),maxf(1,size.y))*SURFACE_RENDER_SCALE)