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add player join messages

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p2r3
2025-08-21 17:03:26 +03:00
parent 70c1fb0e7a
commit 33c564e0fc
3 changed files with 23 additions and 0 deletions
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7
src/main.c
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@@ -81,11 +81,18 @@ void handlePacket (int client_fd, int length, int packet_id) {
// Send full client spawn sequence
spawnPlayer(player);
// Prepare join message for broadcast
uint8_t player_name_len = strlen(player->name);
char join_message[16 + player_name_len];
strcpy(join_message, player->name);
strcpy(join_message + player_name_len, " joined the game");
// Register all existing players and spawn their entities, and broadcast
// information about the joining player to all existing players.
for (int i = 0; i < MAX_PLAYERS; i ++) {
if (player_data[i].client_fd == -1) continue;
sc_playerInfoUpdateAddPlayer(client_fd, player_data[i]);
sc_systemChat(player_data[i].client_fd, join_message, 16 + player_name_len);
if (player_data[i].client_fd == client_fd) continue;
sc_playerInfoUpdateAddPlayer(player_data[i].client_fd, *player);
sc_spawnEntityPlayer(client_fd, player_data[i]);