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73 lines
2.3 KiB
73 lines
2.3 KiB
extends Control |
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class_name ResourceBars |
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## Resource bars (Health, Stamina, etc.) displayed above the action bar |
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# Health bar references |
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@onready var health_bg: ColorRect = $VBoxContainer/HealthBar/Background |
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@onready var health_fill: ColorRect = $VBoxContainer/HealthBar/Background/Fill |
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@onready var health_text: Label = $VBoxContainer/HealthBar/HealthText |
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# Future: Stamina bar references |
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# @onready var stamina_bg: ColorRect = $VBoxContainer/StaminaBar/Background |
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# @onready var stamina_fill: ColorRect = $VBoxContainer/StaminaBar/Background/Fill |
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# Player reference |
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var player: Character = null |
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# Smoothing |
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var target_health_width: float = 0.0 |
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var current_health_width: float = 0.0 |
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const HEALTH_LERP_SPEED: float = 10.0 |
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# Colors |
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const COLOR_HEALTH_HIGH = Color(0.0, 0.8, 0.0, 1.0) # Green (>60%) |
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const COLOR_HEALTH_MID = Color(1.0, 0.8, 0.0, 1.0) # Yellow (30-60%) |
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const COLOR_HEALTH_LOW = Color(0.8, 0.0, 0.0, 1.0) # Red (<30%) |
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func _ready(): |
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# Initialize bars |
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if health_fill: |
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current_health_width = health_fill.size.x |
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target_health_width = health_fill.size.x |
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print("[ResourceBars] Resource bars initialized") |
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func _process(delta): |
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# Smooth health bar animation |
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if health_fill and abs(current_health_width - target_health_width) > 0.1: |
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current_health_width = lerp(current_health_width, target_health_width, HEALTH_LERP_SPEED * delta) |
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health_fill.size.x = current_health_width |
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## Set player reference |
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func set_player(p: Character): |
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player = p |
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if player: |
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update_health(player.current_health, player.max_health) |
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## Update health bar display |
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func update_health(current: float, maximum: float): |
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if not health_fill or not health_bg or not health_text: |
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return |
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var health_percent = current / maximum if maximum > 0 else 0.0 |
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health_percent = clamp(health_percent, 0.0, 1.0) |
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# Update fill width |
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var max_width = health_bg.size.x |
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target_health_width = max_width * health_percent |
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# Update color based on health percentage |
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if health_percent > 0.6: |
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health_fill.color = COLOR_HEALTH_HIGH |
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elif health_percent > 0.3: |
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health_fill.color = COLOR_HEALTH_MID |
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else: |
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health_fill.color = COLOR_HEALTH_LOW |
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# Update text |
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health_text.text = "%d / %d HP" % [int(current), int(maximum)] |
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## Update stamina bar (for future use) |
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func update_stamina(current: float, maximum: float): |
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# TODO: Implement when stamina system is added |
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pass
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