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Run input and rendering in systems

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This commit is contained in:
Derek Christ
2025-04-19 20:19:35 +02:00
parent 077191dc10
commit d643288e56
4 changed files with 55 additions and 17 deletions
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34
apps/flecs-test/main.cpp
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@@ -15,13 +15,15 @@ int main()
world.import <Window::WindowModule>();
world.import <Input::InputModule>();
auto window = Window::spawn_window(world);
auto glfw_window = window.get<std::shared_ptr<GLFWwindow>>();
#ifndef NDEBUG
world.import <flecs::stats>();
world.set<flecs::Rest>({});
#endif
world.system<Window::Window, Input::ButtonInput<Input::KeyCode> const>().each(
[](flecs::entity e,
Window::Window,
Input::ButtonInput<Input::KeyCode> const& button_input) {
world.system<Window::Window, Input::ButtonInput<Input::KeyCode> const>("CatchMouse")
.each([](flecs::entity e,
Window::Window,
Input::ButtonInput<Input::KeyCode> const& button_input) {
if (button_input.just_pressed(Input::KeyCode(GLFW_KEY_LEFT_CONTROL))) {
auto glfw_window = e.get<std::shared_ptr<GLFWwindow>>();
auto input_mode = glfwGetInputMode(glfw_window->get(), GLFW_CURSOR);
@@ -34,21 +36,21 @@ int main()
}
});
world.system<Window::Window, Input::ButtonInput<Input::KeyCode> const>().each(
[](flecs::entity e,
Window::Window,
Input::ButtonInput<Input::KeyCode> const& button_input) {
world.system<Window::Window, Input::ButtonInput<Input::KeyCode> const>("CloseOnEsc")
.each([](flecs::entity e,
Window::Window,
Input::ButtonInput<Input::KeyCode> const& button_input) {
if (button_input.just_pressed(Input::KeyCode(GLFW_KEY_ESCAPE))) {
auto glfw_window = e.get<std::shared_ptr<GLFWwindow>>();
glfwSetWindowShouldClose(glfw_window->get(), GLFW_TRUE);
e.world().quit();
}
});
while (glfwWindowShouldClose(glfw_window->get()) == GLFW_FALSE) {
glfwPollEvents();
world.system("PollEvents").kind(flecs::PreUpdate).run([](flecs::iter&) { glfwPollEvents(); });
world.progress();
world.system<std::shared_ptr<GLFWwindow>>("Render")
.kind(flecs::PostUpdate)
.each([](std::shared_ptr<GLFWwindow>& glfw_window) { glfwSwapBuffers(glfw_window.get()); });
glfwSwapBuffers(glfw_window->get());
while (world.progress()) {
}
}