make the map more semiacuatic friendly

this would be a hard change to implement, as rivers would have to run all throughout panjura, (kind of like in the isle: evrima) this is for sarco spino sucho and che (who doesnt really need water all that much tbh) to have a system of rivers to be able to go from one side of the map to the other it would also give players more risk when drinking as semiacuatics would be much more free to move all throughout the map, the rivers could have scarce ammounts of fish as to balance it out making players stop at lakes to fish to eat, making this more a way of transport, the rivers would stop at different places and lakes however many lakes would still be disconnected forcing players to walk and risk being in danger to get to said lake