70 lines
2.8 KiB
GDScript
70 lines
2.8 KiB
GDScript
extends Node
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func _ready() -> void:
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EventBus.damage_requested.connect(_on_damage_requested)
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EventBus.heal_requested.connect(_on_heal_requested)
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if multiplayer.multiplayer_peer != null and not multiplayer.is_server() and not (multiplayer.multiplayer_peer is OfflineMultiplayerPeer):
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set_physics_process(false)
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else:
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set_physics_process(true)
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var _regen_accum: float = 0.0
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func _physics_process(delta: float) -> void:
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if not multiplayer.is_server() and multiplayer.multiplayer_peer != null:
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return
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_regen_accum += delta
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if _regen_accum < 0.20:
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return
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var dt: float = _regen_accum
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_regen_accum = 0.0
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for entity in Stats.entities():
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if not is_instance_valid(entity):
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continue
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var hp: float = float(Stats.get_stat(entity, "health", 0.0))
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var max_hp: float = float(Stats.get_stat(entity, "max_health", 0.0))
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var regen: float = float(Stats.get_stat(entity, "health_regen", 0.0))
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if regen > 0.0 and hp > 0.0 and hp < max_hp:
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var new_hp: float = min(max_hp, hp + regen * dt)
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Stats.set_stat(entity, "health", new_hp)
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EventBus.health_changed.emit(entity, new_hp, max_hp)
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func _on_damage_requested(attacker: Node, target: Node, amount: float, element: int) -> void:
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if not multiplayer.is_server() and multiplayer.multiplayer_peer != null:
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return
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if not is_instance_valid(target) or not Stats.has(target):
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return
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var hp: float = float(Stats.get_stat(target, "health", 0.0))
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if hp <= 0.0:
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return
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var remaining := amount
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var shield: float = float(Stats.get_stat(target, "shield", 0.0))
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if shield > 0.0:
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var absorbed: float = min(shield, remaining)
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Stats.set_stat(target, "shield", shield - absorbed)
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Stats.set_stat(target, "shield_regen_timer", float(Stats.get_stat(target, "shield_regen_delay", 5.0)))
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remaining -= absorbed
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EventBus.shield_changed.emit(target, Stats.get_stat(target, "shield"), Stats.get_stat(target, "max_shield", 0.0))
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if shield - absorbed <= 0.0:
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EventBus.shield_broken.emit(target)
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if remaining > 0.0:
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var new_hp: float = max(0.0, hp - remaining)
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Stats.set_stat(target, "health", new_hp)
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EventBus.health_changed.emit(target, new_hp, Stats.get_stat(target, "max_health"))
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EventBus.damage_dealt.emit(attacker, target, amount)
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if new_hp <= 0.0:
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EventBus.entity_died.emit(target)
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func _on_heal_requested(healer: Node, target: Node, amount: float) -> void:
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if not multiplayer.is_server() and multiplayer.multiplayer_peer != null:
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return
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if not is_instance_valid(target) or not Stats.has(target):
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return
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var hp: float = float(Stats.get_stat(target, "health", 0.0))
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if hp <= 0.0:
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return
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var max_hp: float = float(Stats.get_stat(target, "max_health", 0.0))
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var new_hp: float = min(max_hp, hp + amount)
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Stats.set_stat(target, "health", new_hp)
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EventBus.health_changed.emit(target, new_hp, max_hp)
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