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package game
import (
"fmt"
"os"
"gopkg.in/yaml.v3"
"thehouseoficarus/internal/net"
"thehouseoficarus/internal/world"
)
func (g *Game) executeClose(sess *net.Session, args []string, rawInput string) {
if !g.checkAdmin(sess) {
sess.WriteLine("Unknown command.")
return
}
p := sess.Player
if p == nil {
return
}
if len(args) == 0 {
sess.WriteLine("Close which direction?")
return
}
dir := g.World.ResolveExit(args[0])
if dir == "" {
sess.WriteLine("Invalid direction. Use n/s/e/w/ne/nw/se/sw/u/d.")
return
}
curRoom, err := g.World.LoadRoom(p.RoomID)
if err != nil {
sess.WriteLine("Error loading current room.")
return
}
curPath, ok := g.World.GetRoomPath(p.RoomID)
if !ok {
sess.WriteLine("Error: can't find current room file.")
return
}
exitDef, ok := curRoom.Exits[dir]
if !ok {
sess.WriteLine(fmt.Sprintf("There is no exit to the %s from here.", dir))
return
}
targetID := exitDef.Room
targetRoom, err := g.World.LoadRoom(targetID)
targetName := fmt.Sprintf("#%d", targetID)
if err == nil {
targetName = fmt.Sprintf("#%d (%s)", targetID, targetRoom.Name)
}
delete(curRoom.Exits, dir)
curData, err := yaml.Marshal(curRoom)
if err != nil {
sess.WriteLine("Error updating current room YAML.")
return
}
if err := os.WriteFile(curPath, curData, 0644); err != nil {
sess.WriteLine("Error writing current room file.")
return
}
reciprocalRemoved := false
if targetRoom != nil {
oppositeDir := world.OppositeExit[dir]
if targetExit, tok := targetRoom.Exits[oppositeDir]; tok && targetExit.Room == p.RoomID {
delete(targetRoom.Exits, oppositeDir)
targetPath, tok2 := g.World.GetRoomPath(targetID)
if tok2 {
targetData, terr := yaml.Marshal(targetRoom)
if terr == nil {
if werr := os.WriteFile(targetPath, targetData, 0644); werr == nil {
reciprocalRemoved = true
}
}
}
}
}
msg := fmt.Sprintf("Closed exit %s to %s.", dir, targetName)
if reciprocalRemoved {
msg += fmt.Sprintf(" Removed reciprocal exit from %s as well.", targetName)
}
sess.WriteLine(msg)
}
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