Update systemu strzału

concept_game.txt

@@ -219,16 +219,16 @@ X. RODZAJE BRONI I ICH PARAMETRY BAZOWE (POZIOM 1)
      * Prędkość Pocisku: Natychmiastowa (Hitscan)
 
 3. Wyrzutnia Rakiet (Homing Missile Launcher)
-   - Wystrzeliwuje wolno lecące rakiety, które automatycznie namierzają najbliższego wroga.
+   - Wystrzeliwuje wolno lecące rakiety w kierunku wskazanym kursorem.
    - Po trafieniu wywołują eksplozję obszarową (AOE), raniąc grupy wrogów.
    - Parametry (Poziom 1):
      * Obrażenia (DMG): 45 - 70 (Obrażenia obszarowe w promieniu 120 px)
-     * Szybkostrzelność: Bardzo Niska (0.8 strzału / sec)
+     * Cooldown: 5 sekund między rakietami
      * Zasięg: Bardzo Duży (1000 px)
      * Koszt Energii: Wysoki (25 energy / strzał)
      * Prędkość Pocisku: Wolna (z systemem śledzenia celu)
 
-4. Działko Obrotowe (Gatling Gun / Rotary Cannon)
+4. Działko Maszynowe (Machine Gun / Gatling Gun)
    - Posiada ekstremalnie wysoką szybkostrzelność ("ściana ołowiu").
    - Potrzebuje ułamka sekundy na rozkręcenie luf, zużywa masę energii, ale szybko czyści wrogów.
    - Parametry (Poziom 1):
@@ -245,8 +245,8 @@ PODSUMOWANIE MOCOWE BRONI (POZIOM 1)
 |-----------------|-----------|-----------------|---------|---------------|--------------------------|
 | Działko Plazmowe  | 12 - 18   | 3.5 / sec       | 350 px  | 4 / strzał    | Krótki dystans, ciągły ostrzał|
 | Laser           | 6 - 9     | 5.0 / sec       | 800 px  | 6 / tick      | Natychmiastowy hitscan   |
-| Rakiety         | 45 - 70   | 0.8 / sec       | 1000 px | 25 / strzał   | Naprowadzanie + AOE      |
+| Rakiety         | 45 - 70   | 1 / 5 sec       | 1000 px | 25 / strzał   | Wolna, celowana + AOE    |
-| Działko Obrotowe| 3 - 5     | 10.0 / sec      | 550 px  | 3 / strzał    | Wysoka szybkostrzelność i duże zużycie energii  |
+| Działko Maszynowe| 3 - 5     | 10.0 / sec      | 550 px  | 3 / strzał    | Wysoka szybkostrzelność i duże zużycie energii  |
 --------------------------------------------------------------------------------
 
 

project.godot

@@ -55,6 +55,14 @@ ship_strafe_right={
 "deadzone": 0.5,
 "events": [Object(InputEventKey,"physical_keycode":69)]
 }
+ship_fire_primary={
+"deadzone": 0.5,
+"events": [Object(InputEventMouseButton,"button_index":1)]
+}
+ship_fire_secondary={
+"deadzone": 0.5,
+"events": [Object(InputEventMouseButton,"button_index":2)]
+}
 
 [editor_plugins]
 

resources/items/beam_laser.tres

@@ -7,7 +7,12 @@ script = ExtResource("1_definition")
 item_id = "beam_laser"
 display_name = "Laser wiązkowy"
 category = 0
-description = "Precyzyjna broń o dużym zasięgu."
+description = "Laser pulsacyjny. Każdy impuls zadaje obrażenia i zużywa 6 energii."
 primary_stat = "damage"
 primary_value = 8.0
 stat_suffix = " DMG"
+weapon_kind = 2
+fire_interval = 0.2
+weapon_range = 800.0
+energy_cost = 6.0
+laser_pulse_duration = 0.08

resources/items/compact_generator.tres

@@ -11,3 +11,4 @@ description = "Zwiększa maksymalną pojemność energii."
 primary_stat = "max_energy"
 primary_value = 20.0
 stat_suffix = " energii"
+energy_regeneration_bonus = 12.0

resources/items/machine_gun.tres

@@ -0,0 +1,18 @@
+[gd_resource type="Resource" script_class="ItemDefinition" load_steps=2 format=3]
+
+[ext_resource type="Script" path="res://scripts/items/item_definition.gd" id="1_definition"]
+
+[resource]
+script = ExtResource("1_definition")
+item_id = "machine_gun"
+display_name = "Działko maszynowe"
+category = 0
+description = "Bardzo szybkostrzelna broń kinetyczna."
+primary_stat = "damage"
+primary_value = 4.0
+stat_suffix = " DMG"
+weapon_kind = 1
+fire_interval = 0.1
+projectile_speed = 1150.0
+weapon_range = 550.0
+energy_cost = 3.0

resources/items/missile_launcher.tres

@@ -0,0 +1,19 @@
+[gd_resource type="Resource" script_class="ItemDefinition" load_steps=2 format=3]
+
+[ext_resource type="Script" path="res://scripts/items/item_definition.gd" id="1_definition"]
+
+[resource]
+script = ExtResource("1_definition")
+item_id = "missile_launcher"
+display_name = "Wyrzutnia rakiet"
+category = 0
+description = "Wystrzeliwuje wolną rakietę z eksplozją obszarową. Cooldown: 5 s."
+primary_stat = "damage"
+primary_value = 60.0
+stat_suffix = " DMG"
+weapon_kind = 3
+fire_interval = 5.0
+weapon_cooldown = 5.0
+projectile_speed = 220.0
+weapon_range = 1000.0
+energy_cost = 25.0

resources/items/plasma_cannon.tres

@@ -11,3 +11,8 @@ description = "Szybkostrzelna broń krótkiego zasięgu."
 primary_stat = "damage"
 primary_value = 15.0
 stat_suffix = " DMG"
+weapon_kind = 0
+fire_interval = 0.2857
+projectile_speed = 720.0
+weapon_range = 350.0
+energy_cost = 4.0

scenes/game/game.tscn

@@ -58,6 +58,7 @@ anchor_right = 1.0
 anchor_bottom = 1.0
 grow_horizontal = 2
 grow_vertical = 2
+mouse_filter = 2
 
 [node name="DebugToggle" type="Button" parent="HUD/HUDRoot"]
 offset_left = 18.0

scenes/game/player_ship.tscn

@@ -1,7 +1,8 @@
-[gd_scene load_steps=4 format=3]
+[gd_scene load_steps=5 format=3]
 
 [ext_resource type="Script" path="res://scripts/game/ship_controller.gd" id="1_controller"]
 [ext_resource type="Script" path="res://scripts/items/ship_inventory.gd" id="2_inventory"]
+[ext_resource type="Script" path="res://scripts/game/weapon_controller.gd" id="3_weapons"]
 
 [sub_resource type="CircleShape2D" id="ShipCollision"]
 radius = 24.0
@@ -23,3 +24,6 @@ position_smoothing_speed = 4.0
 
 [node name="ShipInventory" type="Node" parent="."]
 script = ExtResource("2_inventory")
+
+[node name="WeaponController" type="Node" parent="."]
+script = ExtResource("3_weapons")

scenes/game/weapon_projectile.tscn

@@ -0,0 +1,16 @@
+[gd_scene load_steps=3 format=3]
+
+[ext_resource type="Script" path="res://scripts/game/weapon_projectile.gd" id="1_projectile"]
+
+[sub_resource type="CircleShape2D" id="ProjectileShape"]
+radius = 6.0
+
+[node name="WeaponProjectile" type="Area2D"]
+collision_layer = 0
+collision_mask = 5
+monitoring = true
+monitorable = false
+script = ExtResource("1_projectile")
+
+[node name="CollisionShape2D" type="CollisionShape2D" parent="."]
+shape = SubResource("ProjectileShape")

scripts/game/flight_hud.gd

@@ -23,11 +23,13 @@ func _process(_delta: float) -> void:
 	debug_info.text = """STEROWANIE
 W: ciąg   S: hamulec / wsteczny
 Q / E: strafe   A / D: obrót
+LPM / PPM: broń 1 / broń 2
 
 STATEK
 KADŁUB:  %d / %d
 TARCZE:  %d / %d
 ENERGIA: %d / %d
+ENERGIA REGEN: %.1f /s
 
 RUCH
 PRĘDKOŚĆ: %.1f px/s
@@ -40,6 +42,7 @@ OBRÓT: %.2f rad/s""" % [
 		roundi(float(player.get("hull"))), roundi(float(player.get("max_hull"))),
 		roundi(float(player.get("shields"))), roundi(float(player.get("max_shields"))),
 		roundi(float(player.get("energy"))), roundi(float(player.get("max_energy"))),
+		float(player.get("energy_regeneration")),
 		ship_velocity.length(), ship_velocity.x, ship_velocity.y,
 		ship_position.x, ship_position.y, rad_to_deg(player.rotation), angular_speed,
 	]

scripts/game/ship_controller.gd

@@ -16,12 +16,14 @@ const DEFAULT_SHIP_TEXTURE := "res://assets/Ships/Spaceship_0.png"
 @export var base_max_shields := 100.0
 @export var base_max_energy := 100.0
 @export var base_max_speed := 420.0
+@export var base_energy_regeneration := 12.0
 @export var max_hull := 100.0
 @export var max_shields := 100.0
 @export var max_energy := 100.0
 var hull := 100.0
 var shields := 100.0
 var energy := 100.0
+var energy_regeneration := 12.0
 
 var angular_velocity := 0.0
 var _sprite: Sprite2D
@@ -31,6 +33,7 @@ func apply_equipment_bonuses(bonuses: Dictionary) -> void:
 	max_shields = base_max_shields + float(bonuses.get("max_shields", 0.0))
 	max_energy = base_max_energy + float(bonuses.get("max_energy", 0.0))
 	max_speed = base_max_speed + float(bonuses.get("max_speed", 0.0))
+	energy_regeneration = base_energy_regeneration + float(bonuses.get("energy_regeneration", 0.0))
 	reverse_max_speed = max_speed * 0.5
 	max_strafe_speed = max_speed * 0.5
 	hull = minf(hull, max_hull)
@@ -65,6 +68,7 @@ func _ensure_input_action(action_name: StringName, physical_key: Key) -> void:
 		InputMap.action_add_event(action_name, event)
 
 func _physics_process(delta: float) -> void:
+	energy = minf(max_energy, energy + energy_regeneration * delta)
 	var turn_input := Input.get_axis("ship_turn_left", "ship_turn_right")
 	if not is_zero_approx(turn_input):
 		angular_velocity = move_toward(

scripts/game/weapon_controller.gd

@@ -0,0 +1,148 @@
+extends Node
+
+const PROJECTILE_SCENE := preload("res://scenes/game/weapon_projectile.tscn")
+const RAY_COLLISION_MASK := 5 # World geometry and enemies on physics layer 3.
+
+@onready var ship: CharacterBody2D = get_parent()
+@onready var inventory: ShipInventory = ship.get_node("ShipInventory")
+
+var _shot_timers := [0.0, 0.0]
+var _laser_pulse_timers := [0.0, 0.0]
+var _laser_lines: Array[Line2D] = []
+var _fire_buttons_down := [false, false]
+var _fire_just_pressed := [false, false]
+
+func _ready() -> void:
+	_ensure_input_action(&"ship_fire_primary", MOUSE_BUTTON_LEFT)
+	_ensure_input_action(&"ship_fire_secondary", MOUSE_BUTTON_RIGHT)
+	for slot_index in 2:
+		var beam := Line2D.new()
+		beam.width = 4.0
+		beam.default_color = Color(0.35, 0.9, 1.0, 0.92)
+		beam.z_index = 20
+		beam.visible = false
+		ship.get_parent().call_deferred("add_child", beam)
+		_laser_lines.append(beam)
+
+func _ensure_input_action(action_name: StringName, button: MouseButton) -> void:
+	if not InputMap.has_action(action_name):
+		InputMap.add_action(action_name, 0.5)
+	var event := InputEventMouseButton.new()
+	event.button_index = button
+	if not InputMap.action_has_event(action_name, event):
+		InputMap.action_add_event(action_name, event)
+
+func _unhandled_input(event: InputEvent) -> void:
+	if not event is InputEventMouseButton:
+		return
+	var slot_index := -1
+	if event.button_index == MOUSE_BUTTON_LEFT:
+		slot_index = 0
+	elif event.button_index == MOUSE_BUTTON_RIGHT:
+		slot_index = 1
+	if slot_index < 0:
+		return
+	_fire_buttons_down[slot_index] = event.pressed
+	if event.pressed:
+		_fire_just_pressed[slot_index] = true
+
+func _physics_process(delta: float) -> void:
+	var mouse_over_ui := ship.get_viewport().gui_get_hovered_control() != null
+	for slot_index in 2:
+		_shot_timers[slot_index] = maxf(0.0, _shot_timers[slot_index] - delta)
+		_laser_pulse_timers[slot_index] = maxf(0.0, _laser_pulse_timers[slot_index] - delta)
+		var action_name := "ship_fire_primary" if slot_index == 0 else "ship_fire_secondary"
+		var is_pressed: bool = not mouse_over_ui and (
+			Input.is_action_pressed(action_name) or _fire_buttons_down[slot_index]
+		)
+		var is_just_pressed: bool = not mouse_over_ui and (
+			Input.is_action_just_pressed(action_name) or _fire_just_pressed[slot_index]
+		)
+		var item: ItemInstance = inventory.weapon_slots[slot_index]
+		if not is_pressed or item == null or item.definition == null:
+			_laser_lines[slot_index].visible = (
+				item != null
+				and item.definition != null
+				and item.definition.weapon_kind == ItemDefinition.WeaponKind.LASER
+				and _laser_pulse_timers[slot_index] > 0.0
+			)
+			continue
+
+		var definition := item.definition
+		if definition.weapon_kind != ItemDefinition.WeaponKind.LASER:
+			_laser_pulse_timers[slot_index] = 0.0
+			_laser_lines[slot_index].visible = false
+		match definition.weapon_kind:
+			ItemDefinition.WeaponKind.LASER:
+				_laser_lines[slot_index].visible = _laser_pulse_timers[slot_index] > 0.0
+				_fire_laser(slot_index, definition, item.get_stat_total("damage"))
+			ItemDefinition.WeaponKind.MISSILE:
+				if (
+					is_just_pressed
+					and _shot_timers[slot_index] <= 0.0
+					and _consume_energy(definition.energy_cost)
+				):
+					_fire_projectile(definition, item.get_stat_total("damage"))
+					_shot_timers[slot_index] = definition.weapon_cooldown
+			_:
+				if _shot_timers[slot_index] <= 0.0 and _consume_energy(definition.energy_cost):
+					_fire_projectile(definition, item.get_stat_total("damage"))
+					_shot_timers[slot_index] = definition.fire_interval
+	for slot_index in 2:
+		_fire_just_pressed[slot_index] = false
+
+func _fire_projectile(definition: ItemDefinition, projectile_damage: float) -> void:
+	var direction := _aim_direction()
+	var projectile := PROJECTILE_SCENE.instantiate()
+	projectile.call(
+		"configure",
+		ship.global_position + direction * 30.0,
+		direction,
+		definition.weapon_kind,
+		definition.projectile_speed,
+		projectile_damage,
+		definition.weapon_range
+	)
+	ship.get_parent().add_child(projectile)
+
+func _fire_laser(slot_index: int, definition: ItemDefinition, beam_damage: float) -> void:
+	var line := _laser_lines[slot_index]
+	if _shot_timers[slot_index] > 0.0 or float(ship.get("energy")) < definition.energy_cost:
+		return
+	var direction := _aim_direction()
+	var endpoint := ship.global_position + direction * definition.weapon_range
+	var query := PhysicsRayQueryParameters2D.create(
+		ship.global_position,
+		endpoint,
+		RAY_COLLISION_MASK,
+		[ship.get_rid()]
+	)
+	var result := ship.get_world_2d().direct_space_state.intersect_ray(query)
+	if not result.is_empty():
+		endpoint = result["position"]
+	line.clear_points()
+	line.add_point(ship.global_position)
+	line.add_point(endpoint)
+	line.visible = true
+	if not _consume_energy(definition.energy_cost):
+		line.visible = false
+		return
+	if not result.is_empty():
+		_apply_damage(result.get("collider"), beam_damage)
+	_laser_pulse_timers[slot_index] = definition.laser_pulse_duration
+	_shot_timers[slot_index] = definition.fire_interval
+
+func _aim_direction() -> Vector2:
+	var offset := ship.get_global_mouse_position() - ship.global_position
+	return offset.normalized() if offset.length_squared() > 0.001 else Vector2.UP.rotated(ship.rotation)
+
+func _consume_energy(amount: float) -> bool:
+	var current_energy := float(ship.get("energy"))
+	if current_energy < amount:
+		return false
+	ship.set("energy", current_energy - amount)
+	return true
+
+func _apply_damage(target: Variant, damage: float) -> void:
+	if target is Node and target.has_method("take_damage"):
+		target.call("take_damage", damage)

scripts/game/weapon_controller.gd.uid

@@ -0,0 +1 @@
+uid://c1506hvftf1fe

scripts/game/weapon_projectile.gd

@@ -0,0 +1,82 @@
+extends Area2D
+
+var direction := Vector2.UP
+var projectile_speed := 600.0
+var damage := 1.0
+var max_range := 800.0
+var weapon_kind := ItemDefinition.WeaponKind.PLASMA
+var _distance_travelled := 0.0
+var _already_hit: Dictionary = {}
+
+func _ready() -> void:
+	body_entered.connect(_on_body_entered)
+	area_entered.connect(_on_area_entered)
+	rotation = direction.angle()
+
+func configure(
+	start_position: Vector2,
+	travel_direction: Vector2,
+	kind: int,
+	speed: float,
+	projectile_damage: float,
+	projectile_range: float
+) -> void:
+	global_position = start_position
+	direction = travel_direction.normalized()
+	weapon_kind = kind
+	projectile_speed = speed
+	damage = projectile_damage
+	max_range = projectile_range
+
+func _physics_process(delta: float) -> void:
+	var step := projectile_speed * delta
+	global_position += direction * step
+	_distance_travelled += step
+	if _distance_travelled >= max_range:
+		queue_free()
+
+func _draw() -> void:
+	match weapon_kind:
+		ItemDefinition.WeaponKind.PLASMA:
+			draw_circle(Vector2.ZERO, 6.0, Color(0.3, 0.85, 1.0, 0.95))
+			draw_circle(Vector2.ZERO, 3.0, Color(0.85, 0.98, 1.0, 1.0))
+		ItemDefinition.WeaponKind.MACHINE_GUN:
+			draw_rect(Rect2(-7.0, -2.0, 14.0, 4.0), Color(1.0, 0.82, 0.38, 1.0))
+		ItemDefinition.WeaponKind.MISSILE:
+			draw_colored_polygon(PackedVector2Array([
+				Vector2(10, 0), Vector2(-7, -4), Vector2(-4, 0), Vector2(-7, 4),
+			]), Color(1.0, 0.42, 0.2, 1.0))
+
+func _on_body_entered(body: Node2D) -> void:
+	_hit_target(body)
+
+func _on_area_entered(area: Area2D) -> void:
+	_hit_target(area)
+
+func _hit_target(target: Node) -> void:
+	if weapon_kind == ItemDefinition.WeaponKind.MISSILE:
+		_explode_at_target(target)
+	else:
+		_apply_damage_once(target)
+	queue_free()
+
+func _explode_at_target(impact_target: Node) -> void:
+	_apply_damage_once(impact_target)
+	var explosion_shape := CircleShape2D.new()
+	explosion_shape.radius = 120.0
+	var query := PhysicsShapeQueryParameters2D.new()
+	query.shape = explosion_shape
+	query.transform = Transform2D(0.0, global_position)
+	query.collision_mask = 4 # Enemy physics layer 3.
+	for result in get_world_2d().direct_space_state.intersect_shape(query, 32):
+		_apply_damage_once(result.get("collider"))
+
+func _apply_damage_once(target: Variant) -> void:
+	if not (target is Node):
+		return
+	var instance_id: int = target.get_instance_id()
+	if _already_hit.has(instance_id):
+		return
+	_already_hit[instance_id] = true
+	if target.has_method("take_damage"):
+		target.call("take_damage", damage)

scripts/game/weapon_projectile.gd.uid

@@ -0,0 +1 @@
+uid://4pf7qyhqy6c6

scripts/items/item_definition.gd

@@ -2,6 +2,7 @@ extends Resource
 class_name ItemDefinition
 
 enum Category { WEAPON, SHIELD, HULL, GENERATOR, EXTENSION }
+enum WeaponKind { PLASMA, MACHINE_GUN, LASER, MISSILE }
 
 @export var item_id: String = ""
 @export var display_name: String = ""
@@ -10,3 +11,11 @@ enum Category { WEAPON, SHIELD, HULL, GENERATOR, EXTENSION }
 @export var primary_stat: String = ""
 @export var primary_value: float = 0.0
 @export var stat_suffix: String = ""
+@export var energy_regeneration_bonus: float = 0.0
+@export var weapon_kind: WeaponKind = WeaponKind.PLASMA
+@export var fire_interval: float = 0.25
+@export var weapon_cooldown: float = 0.0
+@export var laser_pulse_duration: float = 0.08
+@export var projectile_speed: float = 0.0
+@export var weapon_range: float = 0.0
+@export var energy_cost: float = 0.0

scripts/items/item_instance.gd

@@ -9,6 +9,8 @@ func get_stat_total(stat_key: String) -> float:
 	var total := 0.0
 	if definition and definition.primary_stat == stat_key:
 		total += definition.primary_value
+	if definition and stat_key == "energy_regeneration":
+		total += definition.energy_regeneration_bonus
 	for modifier in additional_modifiers:
 		if modifier and modifier.stat_key == stat_key:
 			total += modifier.value

scripts/items/ship_inventory.gd

@@ -84,7 +84,7 @@ func _recalculate_ship_stats() -> void:
 	for item in weapon_slots + module_slots:
 		if item == null or item.definition == null:
 			continue
-		for stat_key in ["max_hull", "max_shields", "max_energy", "max_speed"]:
+		for stat_key in ["max_hull", "max_shields", "max_energy", "max_speed", "energy_regeneration"]:
 			bonuses[stat_key] = float(bonuses.get(stat_key, 0.0)) + item.get_stat_total(stat_key)
 	ship.call("apply_equipment_bonuses", bonuses)
 
@@ -92,17 +92,26 @@ func _add_starter_items() -> void:
 	var starter_items := [
 		"res://resources/items/plasma_cannon.tres",
 		"res://resources/items/beam_laser.tres",
+		"res://resources/items/machine_gun.tres",
+		"res://resources/items/missile_launcher.tres",
 		"res://resources/items/reinforced_shield.tres",
 		"res://resources/items/hull_plating.tres",
 		"res://resources/items/compact_generator.tres",
 		"res://resources/items/engine_extension.tres",
 	]
-	for index in starter_items.size():
+	var cargo_index := 0
-		var definition := load(starter_items[index]) as ItemDefinition
+	var weapon_index := 0
+	for path in starter_items:
+		var definition := load(path) as ItemDefinition
 		if definition == null:
-			push_warning("Could not load starter item: %s" % starter_items[index])
+			push_warning("Could not load starter item: %s" % path)
 			continue
 		var item := ItemInstance.new()
 		item.definition = definition
 		item.item_level = 1
-		cargo[index] = item
+		if definition.category == ItemDefinition.Category.WEAPON and weapon_index < WEAPON_SLOT_COUNT:
+			weapon_slots[weapon_index] = item
+			weapon_index += 1
+		else:
+			cargo[cargo_index] = item
+			cargo_index += 1

scripts/ui/equipment_slot_view.gd

@@ -90,5 +90,6 @@ func _stat_text(item: ItemInstance) -> String:
 	var definition := item.definition
 	if definition.primary_stat.is_empty():
 		return "Poz. %d" % item.item_level
-	var sign_text := "+" if definition.primary_value >= 0.0 else ""
+	var total_value := item.get_stat_total(definition.primary_stat)
-	return "%s%.0f%s · Poz. %d" % [sign_text, definition.primary_value, definition.stat_suffix, item.item_level]
+	var sign_text := "+" if total_value >= 0.0 else ""
+	return "%s%.0f%s · Poz. %d" % [sign_text, total_value, definition.stat_suffix, item.item_level]