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game: animate hp bars

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Torjus Håkestad
2025-08-20 06:26:22 +02:00
parent 6b70c0562f
commit dec0901b3d
3 changed files with 44 additions and 8 deletions
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37
scenes/managers/ui/player_ui.gd
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@@ -4,9 +4,42 @@ extends Control
@onready var hp_bar: ProgressBar = $CenterContainer/VBoxContainer/ProgressBar
@onready var elapsed_label: Label = $CenterContainer/VBoxContainer/ElapsedLabel
const ANIM_SPEED = 4.0
const TRESHOLD = 1
func set_hp(value: float):
hp_bar.value = value
var wanted_hp_value: float
var wanted_hp_max: float
var player: Player
func _ready() -> void:
player = get_tree().get_first_node_in_group("player")
if player:
hp_bar.value = player.player_stats.current_health
hp_bar.max_value = player.player_stats.max_health
func update_hp():
if not player:
push_error("cant update hp, no player found")
var current_hp = player.player_stats.get_final("current_health", player.modifiers)
var max_hp = player.player_stats.get_final("max_health", player.modifiers)
wanted_hp_value = current_hp
wanted_hp_max = max_hp
func _process(delta: float) -> void:
if wanted_hp_max != hp_bar.max_value:
print_debug("wanted: %f-%f" % [wanted_hp_max, hp_bar.max_value])
hp_bar.max_value = lerpf(hp_bar.max_value, wanted_hp_max, ANIM_SPEED * delta)
if abs(hp_bar.max_value - wanted_hp_max) < TRESHOLD:
hp_bar.max_value = wanted_hp_max
if wanted_hp_value != hp_bar.value:
print_debug("current: %f-%f" % [wanted_hp_value, hp_bar.value])
hp_bar.value = lerpf(hp_bar.value, wanted_hp_value, ANIM_SPEED * delta)
if abs(hp_bar.value - wanted_hp_value) < TRESHOLD:
hp_bar.value = wanted_hp_value
func set_elapsed_time(value: float):