I know htere have been several trade threads but this is difrent!! (so they have all said)
to introduce trade, you can do it at various levels, but lets go with the most basic comodities that we all use:
crew
suplies
fule
now what can we do with these to make them trade worthy???
first steps:
seperate the [comodities] into faction specific subsets
hemogeny crew
Tri tech crew
Pirate crew...
give a bonus to having crew that fits the race of your ship (10-15% malus)
hem crew wont work as well on tri ships ect
this will encourage people to shop around for crew
implement a demand/suply system, where stations use a % of all available comodities
ie.
100hem crew
50tri crew
10 pirate crew
turns into:
90hem crew
45tri crew
9pirate crew
and have price adjust depending on what comodity is "rare" and thus in demand
ie selling pirate crew to that station will give you a profit, and buying hem crew will be cheap
and thus you have the most rudimentary trade system and more fiddly stuff for people to fiddle with, wich is allways fun, because fun should be gained through dificult fiddly stuff!!!
if you are going for bonus points and want to make the comodity trade system FUN:
Spoiler
bonus points
+crew
--hem 100
--tri 50
--pir 10
in your trade menue cause a seperate box for each would be hell
more bonus points, instead of "factions" give crew flavours to determin their worth, ie stats
stats crew have
race, engeneering, combat, leadership,
hem, 108, 225, 42,
tri, 245, 175, 132,
pir, 85, 156, 206,
so the station has:
engeneering: 108*100+245*50+85*10=13900
combat: 225*100+175*50+156*10=32810
ledership: 42*100+132*50+206*10=12860
making both TRI and PIR crews in high demand because they can fill the defecite in engeneering and leadership stats
although in this case TRI crew is in verry high remand because it can fill both roles at the same time
hint:
although i didnt base the numbers on faction colurs did you know that faction colurs have 3 main variables that determine their colour???
hint hint hint hint [hit with the hint stick] [hit] [hit] [hit]