Private flag

diff --git a/planeteer.go b/planeteer.go
index 5e406fab68fde9a6823e4a9efe16355b60422780..e9f10c7595b13fc863ea68801b90e0b972b40c39 100644 (file)
--- a/planeteer.go
+++ b/planeteer.go
@@ -110,6 +110,7 @@ type Commodity struct {
 }
 type Planet struct {
        BeaconOn bool
+       Private bool
        /* Use relative prices rather than absolute prices because you
           can get relative prices without traveling to each planet. */
        RelativePrices map[string]int
@@ -336,6 +337,10 @@ func FillCellByArriving(data planet_data, dims []int, table []State, addr []int)
 }
 
 func FillCellBySelling(data planet_data, dims []int, table []State, addr []int) {
+       if data.Planets[data.i2p[addr[Location]]].Private {
+               // Can't do commerce on private planets
+               return
+       }
        if addr[Hold] > 0 {
                // Can't sell and still have cargo
                return
@@ -373,6 +378,10 @@ func FillCellBySelling(data planet_data, dims []int, table []State, addr []int)
 }
 
 func FillCellByBuying(data planet_data, dims []int, table []State, addr []int) {
+       if data.Planets[data.i2p[addr[Location]]].Private {
+               // Can't do commerce on private planets
+               return
+       }
        if addr[Hold] == 0 {
                // Can't buy and then have nothing
                return