Permission cache overhaul

* Reworked group permission caching in session data (follow-up to cd45c30ab2dcc44bfbfac283d15bb09b3d4644bc)
 * Removed duplicated information from session data in favor of direct pointer to group settings.
 * Added getters for all group data required to process permissions and related stuff.
 * Added new functions to PC interface and updated calls everywhere.
 * Extracted function to set new group for a player (used at login, group config reload, manual adjustment of group).
 * Moved command permission config parsing to atcommand module.
* Improved dummy map session handling.
 * Since it's required for all map sessions to have a valid group, dummy sessions are now created by a designated function.
 * Updated related code that uses dummy sessions (console `gm use` and script `atcommand`, `useatcmd`).
* Various minor improvements and cleanups.
 * Eliminated some global variables related to loading atcommand permissions for group by passing them directly to function.
 * Moved definition of global array holding PC permission names from header file to source file.
 * Streamlined destuction of atcommands database to use DBApply helper function instead of DBIterator.
 * Replaced hardcoded position of console dummy session with defines from mapindex.h (thx Haruna for pointing it out).
 * Removed fixed length restriction on group names.

1 files changed, 1 insertions, 1 deletions

diff --git a/src/map/intif.c b/src/map/intif.c
index b252d2607..a16b5cda3 100644
--- a/src/map/intif.c
+++ b/src/map/intif.c
@@ -910,7 +910,7 @@ static int mapif_parse_WisToGM_sub(struct map_session_data* sd,va_list va)
 	char *message;
 	int len;
 
-	if (!pc_has_permission(sd, permission))
+	if (!pc->has_permission(sd, permission))
 		return 0;
 	wisp_name = va_arg(va, char*);
 	message = va_arg(va, char*);