client: handle CPKT_HI

Signed-off-by: Lizzy Fleckenstein <lizzy@vlhl.dev>

1 files changed, 14 insertions, 0 deletions

diff --git a/src/client.c b/src/client.c
index b15a3df..0ab1b53 100644
--- a/src/client.c
+++ b/src/client.c
@@ -24,6 +24,7 @@ typedef struct {
 	str pass;
 	uint64_t self_id;
 	array(player) players;
+	str server_motd;
 } client;
 
 void gfx_alt_buffer(bool enable)
@@ -43,6 +44,7 @@ void gfx_render(client *c, uint64_t dtime)
 {
 	gfx_clear();
 	printf("\e[H");
+	printf("%.*s\n", PSTR(c->server_motd));
 	for (size_t i = 0; i < c->players.len; i++)
 		printf("%.*s\n", PSTR(c->players.data[i].name));
 	fflush(stdout);
@@ -63,6 +65,7 @@ void client_exit(client *c, int ret)
 {
 	free(c->name.data);
 	free(c->pass.data);
+	free(c->server_motd.data);
 
 	free_players(c);
 
@@ -105,6 +108,16 @@ bool handle_players(str *w, client *c)
 	return true;
 }
 
+bool handle_hi(str *w, client *c)
+{
+	str motd;
+	if (!deser_str(w, &motd))
+		return false;
+
+	c->server_motd = str_clone(motd);
+	return true;
+}
+
 bool handle_pkt(client *c, str pkt)
 {
 	pkt_type type;
@@ -112,6 +125,7 @@ bool handle_pkt(client *c, str pkt)
 		return false;
 
 	switch (type) {
+		case CPKT_HI: return handle_hi(&pkt, c);
 		case CPKT_PLAYERS: return handle_players(&pkt, c);
 		default: return false;
 	}