feat: shared creature root, enemy definitions, defend duty, and player downing
This commit is contained in:
Rijad Zuzo
@@ -1,48 +1,39 @@
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class_name HostileCombatant
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extends Node3D
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extends CreatureVisual
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const FOLLOW_SPEED := 6.0
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const ARRIVE_DISTANCE := 0.5
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var combatant_id: StringName
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var combatant: CombatantStateRecord
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var simulation_manager: Node
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var is_dead_visual := false
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var flash_tween: Tween
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var spawn_scale := Vector3.ONE
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var _flash_tween: Tween
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var _spawn_tween: Tween
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func _ready() -> void:
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spawn_scale = Vector3.ONE
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add_to_group("grass_interactors")
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scale = Vector3.ONE * 0.001
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var tween := create_tween()
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tween.set_trans(Tween.TRANS_BACK).set_ease(Tween.EASE_OUT)
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tween.tween_property(self, "scale", Vector3.ONE, 0.28)
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_spawn_tween = create_tween()
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_spawn_tween.set_trans(Tween.TRANS_BACK).set_ease(Tween.EASE_OUT)
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_spawn_tween.tween_property(self, "scale", Vector3.ONE, 0.28)
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func bind(combatant_id_value: StringName, manager: Node) -> void:
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combatant_id = combatant_id_value
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creature_id = combatant_id_value
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simulation_manager = manager
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combatant = manager.get_combatant(combatant_id) as CombatantStateRecord
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combatant = manager.get_combatant(creature_id) as CombatantStateRecord
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if combatant == null:
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return
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global_position = combatant.get_position()
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_build_body(combatant.get_kind())
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sim_position = combatant.get_position()
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_build_from_definition()
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combatant.changed.connect(_on_combatant_changed)
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func _process(delta: float) -> void:
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func _process(_delta: float) -> void:
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if is_dead_visual or combatant == null or not is_instance_valid(combatant):
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return
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if not combatant.is_alive():
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_play_death()
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play_death()
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return
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var target_position := combatant.get_position()
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var to_target := target_position - global_position
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if to_target.length() <= ARRIVE_DISTANCE:
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return
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global_position += to_target.normalized() * minf(FOLLOW_SPEED * delta, to_target.length())
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rotation.y = lerp_angle(rotation.y, atan2(to_target.x, to_target.z), delta * 8.0)
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set_sim_position(combatant.get_position())
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func _on_combatant_changed(_state: CombatantStateRecord) -> void:
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@@ -52,42 +43,54 @@ func _on_combatant_changed(_state: CombatantStateRecord) -> void:
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func _flash_hit() -> void:
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if flash_tween != null and flash_tween.is_valid():
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flash_tween.kill()
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flash_tween = create_tween()
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flash_tween.tween_property(self, "scale", Vector3.ONE * 0.85, 0.06)
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flash_tween.tween_property(self, "scale", Vector3.ONE, 0.12)
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if _flash_tween != null and _flash_tween.is_valid():
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_flash_tween.kill()
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_flash_tween = create_tween()
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_flash_tween.tween_property(self, "scale", _definition_scale() * 0.85, 0.06)
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_flash_tween.tween_property(self, "scale", _definition_scale(), 0.12)
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func _play_death() -> void:
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func play_death() -> void:
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is_dead_visual = true
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stop_travel_visual()
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var tween := create_tween()
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tween.set_trans(Tween.TRANS_QUAD).set_ease(Tween.EASE_IN)
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tween.tween_property(self, "scale", Vector3(0.001, 0.001, 0.001), 0.45)
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tween.tween_callback(queue_free)
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super.play_death()
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func stop_travel_visual() -> void:
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pass
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func _definition_scale() -> Vector3:
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var definition := _enemy_definition()
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return definition.visual_scale if definition != null else Vector3.ONE
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func _build_body(kind: StringName) -> void:
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if kind == SimulationIds.COMBATANT_KIND_WOLF:
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_build_wolf()
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else:
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_build_raider()
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func _build_from_definition() -> void:
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var definition := _enemy_definition()
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if definition != null:
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move_speed = definition.move_speed
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scale = definition.visual_scale
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if definition.kind == SimulationIds.COMBATANT_KIND_WOLF:
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_build_wolf(definition)
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else:
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_build_raider(definition)
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func _build_raider() -> void:
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func _enemy_definition() -> EnemyDefinition:
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if combatant == null:
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return null
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var enemy_id: StringName = (
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&"enemy_wolf"
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if combatant.get_kind() == SimulationIds.COMBATANT_KIND_WOLF
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else &"enemy_raider"
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)
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return SimulationEnemies.get_enemy(enemy_id)
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func _build_raider(definition: EnemyDefinition) -> void:
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var tunic := StandardMaterial3D.new()
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tunic.albedo_color = Color(0.4, 0.13, 0.1, 1.0)
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tunic.albedo_color = definition.body_color
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tunic.roughness = 0.85
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var skin := StandardMaterial3D.new()
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skin.albedo_color = Color(0.8, 0.58, 0.36, 1.0)
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skin.roughness = 0.9
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var metal := StandardMaterial3D.new()
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metal.albedo_color = Color(0.55, 0.55, 0.58, 1.0)
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metal.albedo_color = definition.accent_color
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metal.roughness = 0.35
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_add_mesh("Body", CylinderMesh.new(), Vector3(0.0, 1.1, 0.0), tunic)
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@@ -104,12 +107,12 @@ func _build_raider() -> void:
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)
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func _build_wolf() -> void:
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func _build_wolf(definition: EnemyDefinition) -> void:
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var fur := StandardMaterial3D.new()
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fur.albedo_color = Color(0.32, 0.32, 0.34, 1.0)
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fur.albedo_color = definition.body_color
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fur.roughness = 0.95
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var eye := StandardMaterial3D.new()
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eye.albedo_color = Color(0.95, 0.5, 0.12, 1.0)
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eye.albedo_color = definition.accent_color
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eye.roughness = 0.3
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var body := SphereMesh.new()
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