Calculate visit costs

[planeteer] / planeteer.go

diff --git a/planeteer.go b/planeteer.go
index a8e6516e26869422f005208df90337a2216f8907..82650b9ffe88e72179ef149d87bf350bd4cdeee6 100644 (file)
--- a/planeteer.go
+++ b/planeteer.go
@@ -480,8 +480,7 @@ func CellValue(data planet_data, dims []int, table []State, addr []int) int32 {
        }
 
        /* Visit this planet */
-       var i uint
-       for i = 0; i < uint(len(visit())); i++ {
+       for i := uint(0); i < uint(len(visit())); i++ {
                if addr[Visit]&(1<<i) != 0 && visit()[i] == data.i2p[addr[Location]] {
                        other[Visit] = addr[Visit] & ^(1 << i)
                        Consider(data, dims, table, other, 0, &best_value, best_source)
@@ -575,6 +574,9 @@ func FindBestState(data planet_data, dims []int, table []State, addr []int) int3
 }
 
 func Commas(n int32) (s string) {
+       if n < 0 {
+               panic(n)
+       }
        r := n % 1000
        n /= 1000
        for n > 0 {
@@ -711,6 +713,8 @@ func main() {
                fmt.Println(description[i])
        }
 
+       // Ok, that was the important stuff.  Now some fun stuff.
+
        // Calculate total cost of fighters and shields
        if *drones > 0 || *batteries > 0 {
                fmt.Println()
@@ -719,14 +723,14 @@ func main() {
                final_state[BuyFighters] = 0
                alt_best := FindBestState(data, dims, table, final_state)
                cost := table[alt_best].value - table[best].value
-               fmt.Println("Drones were", float64(cost)/float64(*drones), "each")
+               fmt.Println("\rDrones were", float64(cost)/float64(*drones), "each")
                final_state[BuyFighters] = 1
        }
        if *batteries > 0 {
                final_state[BuyShields] = 0
                alt_best := FindBestState(data, dims, table, final_state)
                cost := table[alt_best].value - table[best].value
-               fmt.Println("Batteries were", float64(cost)/float64(*batteries), "each")
+               fmt.Println("\rBatteries were", float64(cost)/float64(*batteries), "each")
                final_state[BuyShields] = 1
        }
 
@@ -742,4 +746,19 @@ func main() {
                        Commas(extra_funds), "(",
                        Commas(extra_funds/int32(extra_edens)), "per eden)")
        }
+       final_state[Edens] = *end_edens
+
+       // Cost of visiting places
+       if dims[Visit] > 1 {
+               fmt.Println()
+       }
+       for i := uint(0); i < uint(len(visit())); i++ {
+               all_bits := dims[Visit] - 1
+               final_state[Visit] = all_bits & ^(1 << i)
+               alt_best := FindBestState(data, dims, table, final_state)
+               cost := table[alt_best].value - table[best].value
+               fmt.Println("\r", Commas(cost), "Cost to visit", visit()[i])
+       }
+       final_state[Visit] = dims[Visit] - 1
+
 }