examples

commit 853c85033deae647c94b87865c023c6be59abc44
parent 2c8fcb8dd6e3b67ffebf51f4d0ca0c612cd428b6
Author: Henry Wilson <henry@henryandlizzy.uk>
Date:   Mon, 17 Jul 2023 22:16:55 +0100

gl-asteroids: add joytick event detection

Diffstat:
M
src/gl-asteroids.cpp
 | 
16
++++++++++++++++

1 file changed, 16 insertions(+), 0 deletions(-)
diff --git a/src/gl-asteroids.cpp b/src/gl-asteroids.cpp
@@ -396,6 +396,21 @@ visual const& random_rock_visual(void)
 	return *rock_types[rtype];
 }
 
+void joy_cb(int jid, int event)
+{
+	switch (event)
+	{
+	case GLFW_CONNECTED:
+		std::cout << 'J' << jid << ": CONNECTED\n";
+		return;
+	case GLFW_DISCONNECTED:
+		std::cout << 'J' << jid << ": DISCONNECTED\n";
+		return;
+	default:
+		std::cout << 'J' << jid << ": " << event << '\n';
+	}
+}
+
 int main(int, char* argv[])
 {
 	signed score = 0;
@@ -429,6 +444,7 @@ int main(int, char* argv[])
 	glfwInit();
 
 	w = glfwCreateWindow(window_size, window_size, argv[0], NULL, NULL);
+	glfwSetJoystickCallback(joy_cb);
 	int wx, wy;
 	glfwGetFramebufferSize(w, &wx, &wy);
 	std::cout << "x: " << wx << "    y: " << wy << '\n';