From: Christian Heller Date: Wed, 21 Aug 2013 02:50:07 +0000 (+0200) Subject: save_game() now checks for the error return code of opening the savefile. X-Git-Tag: tce~1089 X-Git-Url: https://plomlompom.com/repos/bar%20baz.html?a=commitdiff_plain;h=bf8a2dfe44c539f4c9003918320e91dcd0f79917;p=plomrogue save_game() now checks for the error return code of opening the savefile. --- diff --git a/src/misc.c b/src/misc.c index cfa43ca..8833252 100644 --- a/src/misc.c +++ b/src/misc.c @@ -133,8 +133,13 @@ extern void turn_over(struct World * world, char action) extern void save_game(struct World * world) { - uint8_t err; + uint8_t err = 0; + char * err_msg = "Error saving game."; + FILE * file = fopen("savefile", "w"); + // err = (0 == file); + exit_err(0 == file, world, err_msg); + err = write_uint32_bigendian(world->seed, file); err = err | write_uint32_bigendian(world->turn, file); err = err | write_uint16_bigendian(world->player->pos.y + 1, file); @@ -142,7 +147,7 @@ extern void save_game(struct World * world) err = err | write_uint8(world->player->hitpoints, file); err = err | write_map_objects(world, world->monster, file); err = err | write_map_objects(world, world->item, file); - exit_err(err, world, "Error saving game."); + exit_err(err, world, err_msg); fclose(file); }