start tcp server

src/main.odin

@@ -0,0 +1,121 @@
+package hanabi
+
+import "core:fmt"
+import "core:math/rand"
+import "core:net"
+import "core:os"
+
+COLORS :: enum {
+	RED,
+	GREEN,
+	WHITE,
+	BLUE,
+	YELLOW,
+	RAINBOW,
+}
+
+Card :: struct {
+	value: u8,
+	color: COLORS,
+}
+
+VALUES: []u8 : {1, 1, 1, 2, 2, 3, 3, 4, 4, 5}
+
+Player :: struct {
+	hand: [dynamic]Card,
+}
+
+Game :: struct {
+	num_players: u8,
+	hint_tokens: u8,
+	lives_left:  u8,
+	players:     [dynamic]Player,
+	deck:        [dynamic]Card,
+}
+
+hand_size :: proc(s: Game) -> int {
+	return s.num_players <= 3 ? 5 : 4
+}
+
+create_deck :: proc() -> (deck: [dynamic]Card) {
+	for c in COLORS {
+		for v in VALUES {
+			append(&deck, Card{v, c})
+		}
+	}
+	rand.shuffle(deck[:])
+	return
+}
+
+create_player :: proc(s: ^Game) -> (p: Player) {
+	for i in 0 ..< hand_size(s^) {
+		append(&p.hand, pop(&s.deck))
+	}
+	return
+}
+
+create_game :: proc(hint_tokens, lives_left, num_players: u8) -> (s: Game) {
+	assert(num_players > 1 && num_players < 6)
+	s.hint_tokens = hint_tokens
+	s.lives_left = lives_left
+	s.deck = create_deck()
+	for i in 0 ..< num_players {
+		append(&s.players, create_player(&s))
+	}
+	return
+}
+
+print_game :: proc(s: Game) {
+	for p in s.players {
+		fmt.println("---")
+		for c in p.hand {
+			fmt.println(c.value, c.color)
+		}
+	}
+	// fmt.println("---")
+	// for c in s.deck {
+	// 	fmt.println(c.value, c.color)
+	// }
+	// fmt.println("---")
+	// fmt.println(len(s.deck))
+}
+
+Comm_World :: struct {
+	sockets: [dynamic]net.TCP_Socket,
+}
+
+create_socket :: proc(addr_str: string) -> (net.TCP_Socket, bool) {
+	addr, endpoint_ok := net.parse_endpoint(addr_str)
+	if !endpoint_ok {
+		fmt.eprintln("failed to parse endpoint")
+		return 0, false
+	}
+	sock, dial_error := net.listen_tcp(addr)
+	if dial_error != nil {
+		fmt.eprintln(addr_str, dial_error)
+		return 0, false
+	}
+	return sock, true
+}
+
+create_comm_world :: proc(addresses: []string) -> (comm: Comm_World) {
+	for addr_str in addresses {
+		sock, ok := create_socket(addr_str)
+		if !ok do panic(fmt.tprintfln("%s: failed to create socket", addr_str))
+		append(&comm.sockets, sock)
+	}
+	return
+}
+
+main :: proc() {
+	game := create_game(8, 3, 3)
+	print_game(game)
+
+	if len(os.args) > 1 {
+		comm := create_comm_world(os.args[1:])
+		fmt.println(comm.sockets)
+	} else {
+		fmt.eprintln("usage: <player 1 addr:port> <p2> [p3] [p4] [p5]")
+	}
+}
+