Implement --drones and --batteries.

diff --git a/planeteer.go b/planeteer.go
index 93ecf7278553ebb73172887a8cbef567e3e1b913..e94ebe5bda36524a3a38775d68baa51cb8aec321 100644 (file)
--- a/planeteer.go
+++ b/planeteer.go
@@ -55,6 +55,10 @@ var drones = flag.Int("drones", 0, "Buy this many Fighter Drones")
 
 var batteries = flag.Int("batteries", 0, "Buy this many Shield Batterys")
 
+var drone_price = flag.Int("drone_price", 0, "Today's Fighter Drone price")
+
+var battery_price = flag.Int("battery_price", 0, "Today's Shield Battery price")
+
 var visit_string = flag.String("visit", "",
        "A comma-separated list of planets to make sure to visit")
 
@@ -163,8 +167,8 @@ const (
        Fuel                //   4    17  Hyper jump power left (0 - 16)
        Location            //   5    26  Location (which planet)
        Hold                //   6    15  Cargo bay contents (a *Commodity or nil)
-       NeedFighters        //   7     2  Errand: Buy fighter drones (needed or not)
-       NeedShields         //   8     2  Errand: Buy shield batteries (needed or not)
+       BuyFighters         //   7     2  Errand: Buy fighter drones
+       BuyShields          //   8     2  Errand: Buy shield batteries
        Visit               //   9  2**N  Visit: Stop by these N planets in the route
 
        NumDimensions
@@ -190,8 +194,8 @@ func DimensionSizes(data planet_data) []int {
        dims[Fuel] = *fuel + 1
        dims[Location] = len(data.Planets)
        dims[Hold] = len(data.Commodities) + 1
-       dims[NeedFighters] = bint(*drones > 0) + 1
-       dims[NeedShields] = bint(*batteries > 0) + 1
+       dims[BuyFighters] = bint(*drones > 0) + 1
+       dims[BuyShields] = bint(*batteries > 0) + 1
        dims[Visit] = 1 << uint(len(visit()))
 
        // Remind myself to add a line above when adding new dimensions
@@ -399,10 +403,33 @@ func FillCellByMisc(data planet_data, dims []int, table []State, addr []int) {
                        other[Cloaks] = addr[Cloaks]
                }
        }
+
        /* Silly: Dump a Device of Cloaking */
+
        /* Buy Fighter Drones */
+       if addr[BuyFighters] == 1 {
+               relative_price, available := data.Planets[data.i2p[addr[Location]]].RelativePrices["Fighter Drones"]
+               if available {
+                       absolute_price := int(float64(data.Commodities["Fighter Drones"].BasePrice) * float64(relative_price) / 100.0)
+                       other[BuyFighters] = 0
+                       UpdateCell(table, my_index, EncodeIndex(dims, other), -absolute_price * *drones)
+                       other[BuyFighters] = addr[BuyFighters]
+               }
+       }
+
        /* Buy Shield Batteries */
+       if addr[BuyShields] == 1 {
+               relative_price, available := data.Planets[data.i2p[addr[Location]]].RelativePrices["Shield Batterys"]
+               if available {
+                       absolute_price := int(float64(data.Commodities["Shield Batterys"].BasePrice) * float64(relative_price) / 100.0)
+                       other[BuyShields] = 0
+                       UpdateCell(table, my_index, EncodeIndex(dims, other), -absolute_price * *batteries)
+                       other[BuyShields] = addr[BuyShields]
+               }
+       }
+
        /* Visit this planet */
+
 }
 
 func FillCellByBuyingEdens(data planet_data, dims []int, table []State, addr []int) {
@@ -438,8 +465,8 @@ addr []int, f func(planet_data, []int, []State, []int)) {
        for addr[Hold] = 0; addr[Hold] < dims[Hold]; addr[Hold]++ {
                for addr[Cloaks] = 0; addr[Cloaks] < dims[Cloaks]; addr[Cloaks]++ {
                        for addr[UnusedCargo] = 0; addr[UnusedCargo] < dims[UnusedCargo]; addr[UnusedCargo]++ {
-                               for addr[NeedFighters] = 0; addr[NeedFighters] < dims[NeedFighters]; addr[NeedFighters]++ {
-                                       for addr[NeedShields] = 0; addr[NeedShields] < dims[NeedShields]; addr[NeedShields]++ {
+                               for addr[BuyFighters] = 0; addr[BuyFighters] < dims[BuyFighters]; addr[BuyFighters]++ {
+                                       for addr[BuyShields] = 0; addr[BuyShields] < dims[BuyShields]; addr[BuyShields]++ {
                                                for addr[Visit] = 0; addr[Visit] < dims[Visit]; addr[Visit]++ {
                                                        f(data, dims, table, addr)
                                                }
@@ -514,8 +541,8 @@ func FindBestState(data planet_data, dims []int, table []State) int {
        addr := make([]int, NumDimensions)
        addr[Edens] = *end_edens
        addr[Cloaks] = dims[Cloaks] - 1
-       addr[NeedFighters] = dims[NeedFighters] - 1
-       addr[NeedShields] = dims[NeedShields] - 1
+       addr[BuyFighters] = dims[BuyFighters] - 1
+       addr[BuyShields] = dims[BuyShields] - 1
        addr[Visit] = dims[Visit] - 1
        // Fuel, Hold, UnusedCargo left at 0
        max_index := -1
@@ -578,6 +605,12 @@ func DescribePath(data planet_data, dims []int, table []State, start int) (descr
                if addr[Edens] > prev[Edens] {
                        line += fmt.Sprint("Buy ", addr[Edens] - prev[Edens], " Eden Warp Units")
                }
+               if addr[BuyShields] == 1 && prev[BuyShields] == 0 {
+                       line += fmt.Sprint("Buy ", *batteries, " Shield Batterys")
+               }
+               if addr[BuyFighters] == 1 && prev[BuyFighters] == 0 {
+                       line += fmt.Sprint("Buy ", *drones, " Fighter Drones")
+               }
                if line == "" {
                        line = fmt.Sprint(prev, " -> ", addr)
                }
@@ -613,6 +646,16 @@ func IndexCommodities(m *map[string]Commodity, start_at int) (map[string]int, []
 func main() {
        flag.Parse()
        data := ReadData()
+       if *drone_price > 0 {
+               temp := data.Commodities["Fighter Drones"]
+               temp.BasePrice = *drone_price
+               data.Commodities["Fighter Drones"] = temp
+       }
+       if *battery_price > 0 {
+               temp := data.Commodities["Shield Batterys"]
+               temp.BasePrice = *battery_price
+               data.Commodities["Shield Batterys"] = temp
+       }
        data.p2i, data.i2p = IndexPlanets(&data.Planets, 0)
        data.c2i, data.i2c = IndexCommodities(&data.Commodities, 1)
        dims := DimensionSizes(data)