Twirpytherobot
7 days ago
parent
ddc1522174
commit
fab47fb1e0
11 changed files with 468 additions and 38 deletions
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[gd_scene load_steps=7 format=3 uid="uid://dif4t1y3c07ax"] |
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[ext_resource type="Script" path="res://level/scripts/practice_dummy.gd" id="1_dummy"] |
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[ext_resource type="Script" uid="uid://bj3uepduxvgju" path="res://level/scripts/hurt_box.gd" id="2_hurtbox"] |
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[sub_resource type="StandardMaterial3D" id="StandardMaterial3D_dummy"] |
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albedo_color = Color(0.8, 0.6, 0.4, 1) |
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metallic = 0.2 |
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roughness = 0.8 |
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[sub_resource type="CapsuleMesh" id="CapsuleMesh_dummy"] |
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material = SubResource("StandardMaterial3D_dummy") |
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[sub_resource type="CapsuleShape3D" id="CapsuleShape3D_body"] |
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[sub_resource type="CapsuleShape3D" id="CapsuleShape3D_hurtbox"] |
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radius = 0.6 |
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height = 2.2 |
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[node name="PracticeDummy" type="CharacterBody3D"] |
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transform = Transform3D(1.5, 0, 0, 0, 1.5, 0, 0, 0, 1.5, 0, 0, 0) |
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collision_mask = 2 |
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script = ExtResource("1_dummy") |
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detection_range = 0.0 |
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is_aggressive = false |
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respawn_delay = 5.0 |
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[node name="Mesh" type="MeshInstance3D" parent="."] |
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transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 1, 0) |
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mesh = SubResource("CapsuleMesh_dummy") |
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[node name="CollisionShape3D" type="CollisionShape3D" parent="."] |
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transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 1, 0) |
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shape = SubResource("CapsuleShape3D_body") |
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[node name="HurtBox" type="Area3D" parent="." node_paths=PackedStringArray("owner_entity")] |
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collision_layer = 16 |
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collision_mask = 0 |
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script = ExtResource("2_hurtbox") |
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owner_entity = NodePath("..") |
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[node name="HurtBoxShape" type="CollisionShape3D" parent="HurtBox"] |
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transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 1, 0) |
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shape = SubResource("CapsuleShape3D_hurtbox") |
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[node name="HealthLabel" type="Label3D" parent="."] |
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transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 2.5, 0) |
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billboard = 1 |
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text = "HP: 100/100" |
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font_size = 24 |
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outline_size = 8 |
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extends BaseUnit |
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class_name BaseEnemy |
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## Base class for all enemies in the game |
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## Provides common enemy functionality like AI, pathfinding, and targeting |
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signal target_changed(new_target: Node) |
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## Current target (usually a player) |
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var current_target: Node = null |
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## Enemy detection/aggro range |
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@export var detection_range: float = 10.0 |
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## Whether this enemy is aggressive (will attack players) |
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@export var is_aggressive: bool = true |
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func _ready(): |
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super._ready() |
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# Enemies should respawn by default |
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can_respawn = true |
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# Connect to health signals for AI reactions |
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health_changed.connect(_on_enemy_health_changed) |
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died.connect(_on_enemy_died) |
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respawned.connect(_on_enemy_respawned) |
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func _physics_process(delta): |
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# Only server handles enemy AI |
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if not multiplayer.is_server(): |
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return |
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if is_dead: |
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return |
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# Update target if needed |
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_update_target() |
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## Find and update current target |
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func _update_target(): |
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# Subclasses can override this to implement custom targeting logic |
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pass |
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## Get all players in range |
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func get_players_in_range(range_dist: float) -> Array[Node]: |
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var players_in_range: Array[Node] = [] |
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# Find the players container |
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var level = get_tree().get_current_scene() |
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if not level or not level.has_node("PlayersContainer"): |
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return players_in_range |
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var players_container = level.get_node("PlayersContainer") |
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for player in players_container.get_children(): |
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if player is Character and not player.is_dead: |
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var distance = global_position.distance_to(player.global_position) |
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if distance <= range_dist: |
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players_in_range.append(player) |
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return players_in_range |
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## Get nearest player |
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func get_nearest_player() -> Node: |
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var players = get_players_in_range(detection_range) |
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if players.is_empty(): |
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return null |
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var nearest_player = null |
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var nearest_distance = INF |
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for player in players: |
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var distance = global_position.distance_to(player.global_position) |
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if distance < nearest_distance: |
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nearest_distance = distance |
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nearest_player = player |
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return nearest_player |
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## Health changed callback |
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func _on_enemy_health_changed(old_health: float, new_health: float): |
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# Subclasses can override to react to damage |
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pass |
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## Death callback |
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func _on_enemy_died(killer_id: int): |
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print("[Enemy ", name, "] died. Killer ID: ", killer_id) |
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# Subclasses can override for death effects |
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pass |
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## Respawn callback |
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func _on_enemy_respawned(): |
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print("[Enemy ", name, "] respawned at ", global_position) |
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# Clear target on respawn |
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current_target = null |
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target_changed.emit(null) |
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# Subclasses can override for respawn effects |
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pass |
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## Override hurt animation |
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@rpc("any_peer", "call_local", "reliable") |
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func _play_hurt_animation(): |
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# Flash red or play hurt animation |
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# Subclasses should implement this with their specific animations |
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pass |
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@ -0,0 +1 @@ |
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uid://base_enemy_script |
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@ -0,0 +1,112 @@ |
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extends BaseEnemy |
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class_name PracticeDummy |
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## A stationary practice dummy for testing combat |
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## Cannot move or attack - just takes damage and shows health |
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## Visual mesh reference |
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@onready var _mesh: MeshInstance3D = null |
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## Health label above dummy |
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@onready var _health_label: Label3D = null |
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## Original material for hit flash effect |
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var _original_material: Material = null |
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## Hit flash effect |
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var _hit_flash_timer: float = 0.0 |
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const HIT_FLASH_DURATION: float = 0.2 |
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func _ready(): |
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super._ready() |
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# Practice dummy should not be aggressive |
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is_aggressive = false |
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# Auto-find mesh and health label |
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_mesh = get_node_or_null("Mesh") |
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_health_label = get_node_or_null("HealthLabel") |
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# Store original material for flash effect |
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if _mesh: |
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_original_material = _mesh.get_surface_override_material(0) |
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if not _original_material and _mesh.mesh: |
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_original_material = _mesh.mesh.surface_get_material(0) |
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# Update initial health display |
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_update_health_display() |
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# Connect health change to update display |
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health_changed.connect(_on_health_display_changed) |
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func _process(delta): |
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# Handle hit flash timer |
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if _hit_flash_timer > 0: |
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_hit_flash_timer -= delta |
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if _hit_flash_timer <= 0: |
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_reset_material() |
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func _physics_process(delta): |
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# Don't call super._physics_process since we don't move |
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# Just apply gravity |
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if not is_on_floor(): |
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velocity.y -= ProjectSettings.get_setting("physics/3d/default_gravity") * delta |
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move_and_slide() |
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## Update health display |
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func _update_health_display(): |
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if _health_label: |
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_health_label.text = "HP: %d/%d" % [int(current_health), int(max_health)] |
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func _on_health_display_changed(_old_health: float, _new_health: float): |
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_update_health_display() |
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## Override hurt animation to flash red |
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@rpc("any_peer", "call_local", "reliable") |
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func _play_hurt_animation(): |
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if _mesh: |
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_flash_red() |
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## Flash the dummy red when hit |
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func _flash_red(): |
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if not _mesh: |
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return |
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_hit_flash_timer = HIT_FLASH_DURATION |
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# Create red material |
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var red_material = StandardMaterial3D.new() |
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red_material.albedo_color = Color(1.5, 0.3, 0.3) # Bright red |
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# Copy properties from original if it exists |
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if _original_material and _original_material is StandardMaterial3D: |
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var orig = _original_material as StandardMaterial3D |
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red_material.metallic = orig.metallic |
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red_material.roughness = orig.roughness |
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red_material.albedo_texture = orig.albedo_texture |
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_mesh.set_surface_override_material(0, red_material) |
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## Reset to original material |
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func _reset_material(): |
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if _mesh and _original_material: |
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_mesh.set_surface_override_material(0, _original_material.duplicate()) |
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## Override death to just hide the mesh |
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func _on_enemy_died(killer_id: int): |
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super._on_enemy_died(killer_id) |
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# Hide mesh when dead |
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if _mesh: |
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_mesh.visible = false |
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print("[PracticeDummy] Killed by player ", killer_id, ". Respawning in ", respawn_delay, " seconds...") |
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## Override respawn to show mesh again |
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func _on_enemy_respawned(): |
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super._on_enemy_respawned() |
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# Show mesh when respawned |
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if _mesh: |
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_mesh.visible = true |
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_reset_material() |
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_update_health_display() |
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print("[PracticeDummy] Respawned!") |
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@ -0,0 +1 @@ |
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uid://practice_dummy_script |
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