WeaponConfig.ixx File

Configuration for weapon and combat components. More...

Included Headers

#include <cassert> #include <memory> #include <helios.engine.mechanics.combat.components> #include <helios.engine.modules.spatial.transform.components> #include <helios.engine.ecs.GameObject>

Namespaces Index

namespace	helios
namespace	engine
	Main engine module aggregating core infrastructure and game systems. More...
namespace	builder
	Fluent builder pattern for constructing GameObjects. More...
namespace	gameObject
	Factory and prototype classes for GameObject construction. More...
namespace	builders
	Domain-specific builders for configuring different aspects of GameObjects. More...
namespace	configs
	Fine-grained configuration classes for component setup. More...

Classes Index

class	WeaponConfig
	Fluent configuration for weapon and projectile systems. More...

Description

Configuration for weapon and combat components.

File Listing

The file content with the documentation metadata removed is:

1/**

2 * @file WeaponConfig.ixx

3 * @brief Configuration for weapon and combat components.

4 */

5module;

6

7#include <cassert>

8#include <memory>

9

10export module helios.engine.builder.gameObject.builders.configs.WeaponConfig;

11

12import helios.engine.ecs.GameObject;

13

14import helios.engine.modules.spatial.transform.components;

15

16import helios.engine.mechanics.combat.components;

17

18export namespace helios::engine::builder::gameObject::builders::configs {

19

20 /**

21 * @brief Fluent configuration for weapon and projectile systems.

22 *

23 * Automatically adds Aim2DComponent and provides methods

24 * for setting fire rate and other weapon parameters.

25 */

26 class WeaponConfig {

27

28 /**

29 * @brief Non-owning pointer to the target GameObject.

30 */

31 helios::engine::ecs::GameObject gameObject_;

32

33 public:

34

35 /**

36 * @brief Constructs a WeaponConfig and adds Aim2DComponent.

37 *

38 * @param gameObject Target GameObject to configure.

39 */

40 explicit WeaponConfig(helios::engine::ecs::GameObject gameObject) : gameObject_(gameObject) {

41 gameObject_.add<helios::engine::mechanics::combat::components::Aim2DComponent>();

42 }

43

44 /**

45 * @brief Sets the weapon fire rate.

46 *

47 * @param fireRate Time in seconds between shots.

48 *

49 * @return Reference to this config for chaining.

50 */

51 WeaponConfig& fireRate(const float fireRate) {

52 gameObject_.getOrAdd<helios::engine::mechanics::combat::components::ShootComponent>()

53 .setFireRate(fireRate);

54

55 auto* transformComponent_ = gameObject_.get<helios::engine::modules::spatial::transform::components::ComposeTransformComponent>();

56 auto* ac = gameObject_.get<helios::engine::mechanics::combat::components::Aim2DComponent>();

57 assert(transformComponent_ != nullptr && "Unexpected nullptr for transformComponent_");

58 assert(ac != nullptr && "Unexpected nullptr for Aim2DComponent");

59

60 return *this;

61 }

62

63 };

64

65}

66

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