Colours and practise dummy

level/scripts/base_enemy.gd

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+extends BaseUnit
+class_name BaseEnemy
+
+## Base class for all enemies in the game
+## Provides common enemy functionality like AI, pathfinding, and targeting
+
+signal target_changed(new_target: Node)
+
+## Current target (usually a player)
+var current_target: Node = null
+## Enemy detection/aggro range
+@export var detection_range: float = 10.0
+## Whether this enemy is aggressive (will attack players)
+@export var is_aggressive: bool = true
+
+func _ready():
+	super._ready()
+
+	# Enemies should respawn by default
+	can_respawn = true
+
+	# Connect to health signals for AI reactions
+	health_changed.connect(_on_enemy_health_changed)
+	died.connect(_on_enemy_died)
+	respawned.connect(_on_enemy_respawned)
+
+func _physics_process(delta):
+	# Only server handles enemy AI
+	if not multiplayer.is_server():
+		return
+
+	if is_dead:
+		return
+
+	# Update target if needed
+	_update_target()
+
+## Find and update current target
+func _update_target():
+	# Subclasses can override this to implement custom targeting logic
+	pass
+
+## Get all players in range
+func get_players_in_range(range_dist: float) -> Array[Node]:
+	var players_in_range: Array[Node] = []
+
+	# Find the players container
+	var level = get_tree().get_current_scene()
+	if not level or not level.has_node("PlayersContainer"):
+		return players_in_range
+
+	var players_container = level.get_node("PlayersContainer")
+
+	for player in players_container.get_children():
+		if player is Character and not player.is_dead:
+			var distance = global_position.distance_to(player.global_position)
+			if distance <= range_dist:
+				players_in_range.append(player)
+
+	return players_in_range
+
+## Get nearest player
+func get_nearest_player() -> Node:
+	var players = get_players_in_range(detection_range)
+
+	if players.is_empty():
+		return null
+
+	var nearest_player = null
+	var nearest_distance = INF
+
+	for player in players:
+		var distance = global_position.distance_to(player.global_position)
+		if distance < nearest_distance:
+			nearest_distance = distance
+			nearest_player = player
+
+	return nearest_player
+
+## Health changed callback
+func _on_enemy_health_changed(old_health: float, new_health: float):
+	# Subclasses can override to react to damage
+	pass
+
+## Death callback
+func _on_enemy_died(killer_id: int):
+	print("[Enemy ", name, "] died. Killer ID: ", killer_id)
+
+	# Subclasses can override for death effects
+	pass
+
+## Respawn callback
+func _on_enemy_respawned():
+	print("[Enemy ", name, "] respawned at ", global_position)
+
+	# Clear target on respawn
+	current_target = null
+	target_changed.emit(null)
+
+	# Subclasses can override for respawn effects
+	pass
+
+## Override hurt animation
+@rpc("any_peer", "call_local", "reliable")
+func _play_hurt_animation():
+	# Flash red or play hurt animation
+	# Subclasses should implement this with their specific animations
+	pass