WarmupDoneSystem.ixx File

System that emits a game-state warmup-done transition when no active shader sources remain. More...

Included Headers

#include <concepts> #include <helios.engine.runtime.enginestate> #include <helios.engine.state.types> #include <helios.engine.state.commands> #include <helios.engine.rendering.shader.concepts> #include <helios.ecs.components.Active> #include <helios.engine.runtime.world> #include <helios.engine.runtime.concepts> #include <helios.engine.rendering.shader.components> #include <helios.engine.runtime.messaging.command> #include <helios.engine.runtime.world.tags.SystemRole> #include <helios.engine.runtime.world.UpdateContext>

Namespaces Index

namespace	helios
namespace	engine
namespace	platform
namespace	lifecycle
namespace	systems

Classes Index

class	WarmupDoneSystem<THandle, TCommandBuffer>
	Signals warmup completion through a typed state command buffer. More...

Description

System that emits a game-state warmup-done transition when no active shader sources remain.

File Listing

The file content with the documentation metadata removed is:

1

5module;

6

7#include <concepts>

8

9export module helios.engine.platform.lifecycle.systems.WarmupDoneSystem;

10

11

12import helios.engine.runtime.world.UpdateContext;

13

14import helios.engine.runtime.world.tags.SystemRole;

15

16import helios.engine.runtime.messaging.command;

17

18import helios.engine.runtime.concepts;

19

20import helios.engine.runtime.world;

21import helios.ecs.components.Active;

22import helios.engine.rendering.shader.concepts;

23

24import helios.engine.rendering.shader.components;

25

26import helios.engine.state.commands;

27import helios.engine.state.types;

28

29import helios.engine.runtime.enginestate;

30

31using namespace helios::engine::runtime::enginestate::types;

32using namespace helios::engine::rendering::shader::concepts;

33using namespace helios::engine::runtime::messaging::command::concepts;

34using namespace helios::ecs::components;

35using namespace helios::engine::rendering::shader::components;

36using namespace helios::engine::runtime::world::tags;

37using namespace helios::engine::runtime::world;

38using namespace helios::engine::runtime::messaging::command;

39using namespace helios::engine::state::types;

40using namespace helios::engine::state::commands;

41

42export namespace helios::engine::platform::lifecycle::systems {

43

50 template<typename THandle, typename TCommandBuffer = NullCommandBuffer>

51 requires IsShaderHandle<THandle> &&

52 IsCommandBufferLike<TCommandBuffer> &&

53 (!std::is_same_v<TCommandBuffer, NullCommandBuffer>)

54 class WarmupDoneSystem {

55

56 public:

57

58 using CommandBuffer_type = TCommandBuffer;

59

63 using EngineRoleTag = SystemRole;

64

70 void update(UpdateContext& updateContext, TCommandBuffer& cmdBuffer) noexcept {

71

72 if (updateContext.view<

73 THandle,

74 ShaderSourceComponent<THandle>,

75 Active<THandle>

76 >().whereEnabled().empty()) {

77

78 cmdBuffer.template add<StateCommand<EngineState>>(

79 StateTransitionRequest<EngineState>(

80 updateContext.session().state<EngineState>(),

81 EngineStateTransitionId::WarmupDone

82 )

83 );

84

85 }

86

87

88 }

89

90 };

91

92

93

94}

---

Generated via doxygen2docusaurus 2.0.0 by Doxygen 1.9.8.