ableos/sysdata/libraries/sunset_proto/src/client.hb

.{math: .{Vec2}, buffer, log, memory, string} := @use("../../stn/src/lib.hb");
.{Channel, Window, send_header, send_message, await_channel, await_message, message, BUFFER_SERVER, BUFFER_CLIENT, WindowProps, WindowData} := @use("./lib.hb");
.{new_surface, Color} := @use("../../render/src/lib.hb")

// ! in the future this should be safely handled
channel := @as(Channel, idk)

find_server := fn(): void {
	log.info("client: locating server\0")
	channel = await_channel()
	log.info("client: server located\0")
}

new := fn(props: WindowProps): ?Window {
	send_header(message.syn, channel.server)
	response := await_message(Channel, channel.client)
	if response.header.kind != message.ack {
		log.info(string.display_int(@bitcast(response.header.kind), "\0\0\0\0\0\0\0\0\0\0\0\0\0", 10))
		return null
	}
	log.info("client: recv ack\0")
	send_message(WindowProps, message.props, props, response.body.server)
	windowdata := await_message(WindowData, response.body.client)
	if windowdata.header.kind != message.ack {
		return null
	}
	log.info("client: recv windowdata\0")
	surface := new_surface(windowdata.body.props.dimensions.x, windowdata.body.props.dimensions.y)
	return .(windowdata.body, surface)
}

quit := fn(client: Window): void {
	send_header(message.quit, client.data.channel.server)
}

connected := fn(client: Window): bool {
	return true
}

shutdown_server := fn(client: Window): bool {
	return false
}

update_props := fn(client: Window): bool {
	return false
}

update_permissions := fn(client: Window): bool {
	return false
}

send_frame := fn(client: Window): bool {
	server_id := client.data.channel.server
	client_id := client.data.channel.client
	send_header(message.frame_ready, server_id)
	response := await_message(uint, client_id)
	if response.header.kind != message.ack {
		return false
	}
	log.info("client: recv ack\0")
	// ! FOR NOW, server will ALWAYS be local,
	// ! so we can send pointer to surface.
	send_message(^Color, message.ack, client.surface.buf, server_id)
	return true
}