0 - Use WeeMapCache Editor (To edit mapcaches)
It allows quickly edit/add/delete maps into cache file (Don't forget to do a backup of your mapcache)
1. Add ".gat", ".gnd", ".rsw" files to data folder.
2. Edit "mapnametable.txt" and "resnametable.txt" files in data folder.
3. Edit "map_index.txt" in db folder.
4. Create(update) mapcache "map_cache.dat" file in pre-re OR re /db folder.
5. Edit conf/maps.conf
6. Add flags/warps/monsters to the map as a script in npc folder