godot-introduction/flappy-bird
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My bird flying

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This commit is contained in:
ajuvercr 2020-04-09 18:30:56 +02:00
parent 3b0fcda34b
commit aa768c6635
2 changed files with 28 additions and 12 deletions
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19
Camera2D.gd
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@ -8,7 +8,9 @@ export var tower_density = 250
signal spawn
var last_built = 500
var last_built = 300
var towers = []
func build_tower():
var tower = Tower.instance()
@ -17,23 +19,30 @@ func build_tower():
var pos = Vector2(last_built, (randf() * (screen_size.y * 0.7)) + screen_size.y * 0.15) # The player's movement vector.
tower.position = pos
towers.append(tower)
emit_signal("spawn", tower.get_global_transform().get_origin().x)
add_child(tower)
last_built += tower_density
func build_all_towers():
while towers.size() > 0:
towers.pop_back().queue_free()
last_built = 300
while last_built < screen_size.x * 3:
build_tower()
func _ready():
var ui = get_node("UI")
var player = get_node("Player")
player.connect("start", self, "build_all_towers")
player.connect("start", ui, "_on_Player_start")
player.connect("hit", ui, "_on_Player_hit")
player.connect("passed", ui, "_on_Player_passed")
connect("spawn", player, "_on_Tower_spawn")
randomize()
while last_built < screen_size.x * 3:
build_tower()
func _on_Tower_exit():
towers.pop_front()
build_tower()

21
Player.gd
View file

@ -15,19 +15,22 @@ var playing = false
var speed_y = 0
var x_offset
func start():
position = screen_size / 2
tower_locations = []
screen_size = get_viewport_rect().size
position = Vector2(0, screen_size.y / 2)
speed_y = 0
update_rotation()
# Called when the node enters the scene tree for the first time.
func _ready():
screen_size = get_viewport_rect().size
x_offset = get_global_transform().get_origin().x
# x_offset = get_global_transform().get_origin().x
func _process(delta):
if Input.is_action_just_pressed("ui_accept"):
if not playing:
start()
emit_signal("start")
speed_y = 0
playing = true
@ -42,20 +45,24 @@ func _process(delta):
position += Vector2(speed, speed_y * speed)
var global = get_global_transform().get_origin()
while global.x - x_offset > tower_locations[0]:
while global.x > tower_locations[0]:
emit_signal("passed")
tower_locations.pop_front()
rotation = atan(speed_y / speed)
update_rotation()
if position.y > screen_size.y:
emit_signal("hit")
print(position)
playing = false
func update_rotation():
rotation = atan(speed_y / speed)
func _on_Player_body_entered(body):
playing = false
#hide() # Player disappears after being hit.
start()
emit_signal("hit")
$CollisionShape2D.set_deferred("disabled", true)