1 #ifndef IPCPROTOCOL_H_

     2 #define IPCPROTOCOL_H_

     3 

     4 #include "../buffer.h"

     5 #include "../model/map.h"

     6 

     7 #include <stdbool.h>

     8 

     9 /**

    10  * Create a message in the IPC protocol format and add it to

    11  * the vector. Use a format string and extra parameters as with printf.

    12  *

    13  * Returns nonzero if something goes wrong. In that case the buffer

    14  * contents are unaffected.

    15  */

    16 int flib_ipc_append_message(flib_vector vec, const char *fmt, ...);

    17 

    18 /**

    19  * Append IPC messages to the buffer that configure the engine for

    20  * this map.

    21  *

    22  * Unfortunately the engine needs a slightly different configuration

    23  * for generating a map preview.

    24  *

    25  * Returns nonzero if something goes wrong. In that case the buffer

    26  * contents are unaffected.

    27  */

    28 int flib_ipc_append_mapconf(flib_vector vec, flib_map *map, bool mappreview);

    29 

    30 /**

    31  * Append a seed message to the buffer.

    32  *

    33  * Returns nonzero if something goes wrong. In that case the buffer

    34  * contents are unaffected.

    35  */

    36 int flib_ipc_append_seed(flib_vector vec, const char *seed);

    37 

    38 #endif /* IPCPROTOCOL_H_ */