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| author | June McEnroe <june@causal.agency> | 2017-09-03 15:34:21 -0400 |
|---|---|---|
| committer | June McEnroe <june@causal.agency> | 2017-09-03 15:34:21 -0400 |
| commit | 0c5568b6a60d67bbbf84fd037d41826ccc497b8e (patch) | |
| tree | 184ca157934920db02f43f4a1fa4b1bc2e2f1f74 | |
| parent | Relicense AGPL (diff) | |
| download | torus-0c5568b6a60d67bbbf84fd037d41826ccc497b8e.tar.gz torus-0c5568b6a60d67bbbf84fd037d41826ccc497b8e.zip | |
Assert client coords are valid after movement
| -rw-r--r-- | server.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/server.c b/server.c index 09bd36b..c3b594b 100644 --- a/server.c +++ b/server.c @@ -249,6 +249,11 @@ static bool clientMove(struct Client *client, int8_t dx, int8_t dy) { if (client->tileY == TILE_ROWS) client->tileY = 0; if (client->tileY == UINT32_MAX) client->tileY = TILE_ROWS - 1; + assert(client->cellX < CELL_COLS); + assert(client->cellY < CELL_ROWS); + assert(client->tileX < TILE_COLS); + assert(client->tileY < TILE_ROWS); + return clientUpdate(client, &old); } |