106 lines
2.8 KiB
GDScript
106 lines
2.8 KiB
GDScript
class_name Game
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extends Node
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const MUSIC_FADEIN_DURATION: float = 4.0
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const MUSIC_FADEOUT_DURATION: float = 1.0
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export var level_scene: PackedScene
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onready var music_player: AudioStreamPlayer = $MusicPlayer
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onready var main_menu: Control = $UI/MainMenu
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onready var transition_screen: TransitionScreen = $UI/TransitionScreen
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onready var level_container: Node = $LevelContainer
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onready var camera: Camera = $Camera
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var debug: Reference
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var fadeMusicIn: bool = false
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var selected_building: Spatial = null
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var hovered_tile: Tile = null
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func _ready() -> void:
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if OS.has_feature("debug"):
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var debug_script = load("res://debug.gd")
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if debug_script:
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debug = debug_script.new(self)
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debug.startup()
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main_menu.connect("start_game", self, "on_start_game")
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AudioServer.set_bus_volume_db(0, linear2db(0.5))
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selected_building = preload("res://object/MineralExtractor.tscn").instance()
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func _process(delta: float) -> void:
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DebugOverlay.display("fps %d" % Performance.get_monitor(Performance.TIME_FPS))
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if Input.is_action_just_pressed("menu"):
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back_to_menu()
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var volDelta: float
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if fadeMusicIn:
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volDelta = delta / MUSIC_FADEIN_DURATION
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else:
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volDelta = - delta / MUSIC_FADEOUT_DURATION
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var linearVol = db2linear(music_player.volume_db)
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linearVol += volDelta
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linearVol = clamp(linearVol, 0.0, 1.0)
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music_player.volume_db = linear2db(linearVol)
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func _input(event: InputEvent) -> void:
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if event is InputEventMouseMotion:
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var tile: Tile = tile_under_mouse(event.position)
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if tile:
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if tile != hovered_tile:
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tile.hover()
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hovered_tile = tile
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elif hovered_tile:
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hovered_tile.unhover()
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hovered_tile = null
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elif (
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event is InputEventMouseButton
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&& event.button_index == BUTTON_LEFT
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&& !event.pressed
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):
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var tile: Tile = tile_under_mouse(event.position)
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if tile:
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print("YEET")
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get_tree().set_input_as_handled()
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func on_start_game() -> void:
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transition_screen.fade_in()
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yield(transition_screen, "animation_finished")
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main_menu.hide()
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var level = level_scene.instance()
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level_container.add_child(level)
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music_player.volume_db = linear2db(0.0)
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music_player.play()
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fadeMusicIn = true
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transition_screen.fade_out()
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func back_to_menu() -> void:
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fadeMusicIn = false
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transition_screen.fade_in()
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yield(transition_screen, "animation_finished")
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var nodes = level_container.get_children()
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for node in nodes:
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level_container.remove_child(node)
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node.queue_free()
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music_player.stop()
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main_menu.show()
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transition_screen.fade_out()
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func tile_under_mouse(pos: Vector2) -> Tile:
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var from = camera.project_ray_origin(pos)
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var to = from + camera.project_ray_normal(pos) * camera.far
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var space_state = get_tree().root.world.direct_space_state
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var result = space_state.intersect_ray(
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from,
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to,
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[],
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~0,
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false,
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true)
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if result.has("collider") && result["collider"].get_parent() is Tile:
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return result["collider"].get_parent()
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return null
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