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package game
import (
"fmt"
"strings"
"gopkg.in/yaml.v3"
"thehouseoficarus/internal/behavior"
"thehouseoficarus/internal/color"
"thehouseoficarus/internal/net"
"thehouseoficarus/internal/player"
"thehouseoficarus/internal/world"
)
func (g *Game) executeRoom(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 {
g.showRoomHelp(sess)
return
}
action := strings.ToLower(args[0])
rest := args[1:]
switch action {
case "name":
g.roomSetName(sess, rest)
case "desc":
g.roomSetDesc(sess, rest)
case "addobj", "remobj", "hide", "unhide":
g.roomObject(sess, action, rest)
case "addlocalobj":
name, aliases, desc := parseLocalObjArgs(strings.Join(rawArgsFrom(rawInput, "room")[1:], " "))
g.roomAddLocalObj(sess, name, aliases, desc)
case "remlocalobj":
name, _, _ := parseLocalObjArgs(strings.Join(rawArgsFrom(rawInput, "room")[1:], " "))
g.roomRemLocalObj(sess, name)
case "addmob", "remmob":
g.roomMob(sess, action, rest)
case "addspawn", "remspawn":
g.roomSpawn(sess, action, rest)
case "color":
g.roomSetColor(sess, rest)
case "insert":
g.roomInsert(sess, rest)
case "remove":
g.roomRemove(sess, rest)
default:
sess.WriteLine(fmt.Sprintf("Unknown room action: %s", action))
g.showRoomHelp(sess)
}
}
func (g *Game) showRoomHelp(sess *net.Session) {
sess.WriteLine("room actions:")
sess.WriteLine(" room name <text> — set room name")
sess.WriteLine(" room desc <text> — set room description")
sess.WriteLine(" room addobj <object_id> — add a referenced object")
sess.WriteLine(" room remobj <object_id> — remove a referenced object")
sess.WriteLine(" room addlocalobj [name, alias...] <description> — add a local object")
sess.WriteLine(" room remlocalobj [name]|<name> — remove a local object")
sess.WriteLine(" room hide <name_or_id> — hide all matching objects")
sess.WriteLine(" room unhide <name_or_id> — unhide all matching objects")
sess.WriteLine(" room addmob <mob_id> — add a mob spawn")
sess.WriteLine(" room remmob <mob_id> — remove a mob spawn")
sess.WriteLine(" room addspawn <item_id> [qty] [respawn_ticks] — add an item spawn")
sess.WriteLine(" room remspawn <item_id> — remove an item spawn")
sess.WriteLine(" room color <spec|off> — set or clear room map color")
sess.WriteLine(" room insert <direction> [name] — insert a new room into the exit, pushing rooms beyond")
sess.WriteLine(" room remove <direction> — delete the inserted room and pull the far end back")
}
func (g *Game) roomSetName(sess *net.Session, args []string) {
if len(args) == 0 {
sess.WriteLine("Usage: room name <text>")
return
}
text := strings.Join(args, " ")
g.mutateRoom(sess, func(room *world.Room) {
room.Name = text
})
sess.WriteLine(fmt.Sprintf("Room name set to: %s", text))
}
func (g *Game) roomSetDesc(sess *net.Session, args []string) {
if len(args) == 0 {
sess.WriteLine("Usage: room desc <text>")
return
}
room, _, err := g.loadRoomWrite(sess.Player)
if err != nil {
sess.WriteLine(fmt.Sprintf("Error loading room: %v", err))
return
}
// Replacing the list wholesale would destroy alternates; require a direct
// YAML edit when the room already has conditional or multiple variants.
if len(room.Description) > 1 {
sess.WriteLine("This room has multiple or conditional descriptions; edit the room YAML directly to keep them.")
return
}
for _, v := range room.Description {
if v.Condition != nil {
sess.WriteLine("This room has conditional descriptions; edit the room YAML directly to keep them.")
return
}
}
text := strings.Join(args, " ")
if !g.mutateRoom(sess, func(room *world.Room) {
room.Description = behavior.DescList{{Text: text}}
}) {
return
}
sess.WriteLine("Room description updated.")
}
func (g *Game) roomSetColor(sess *net.Session, args []string) {
if len(args) == 0 {
sess.WriteLine("Usage: room color <spec|off>")
sess.WriteLine("Format: <00-FF> [bg:<00-FF>] [bold] [dim] [underline]")
sess.WriteLine("Example: D0 bold")
return
}
value := strings.Join(args, " ")
if value == "off" {
value = ""
}
if value != "" {
spec := color.Parse(value)
if spec.Empty() {
sess.WriteLine(fmt.Sprintf("Invalid color string: %s", value))
sess.WriteLine("Format: <00-FF> [bg:<00-FF>] [bold] [dim] [underline]")
sess.WriteLine("Example: D0 bold")
return
}
}
g.mutateRoom(sess, func(room *world.Room) {
room.Color = value
})
if value == "" {
sess.WriteLine("Room color cleared.")
} else {
sess.WriteLine(fmt.Sprintf("Room color set to: %s", value))
}
}
func (g *Game) loadRoomWrite(p *player.Player) (*world.Room, string, error) {
path, ok := g.World.GetRoomPath(p.RoomID)
if !ok {
return nil, "", fmt.Errorf("room file not found")
}
room, err := g.World.LoadRoom(p.RoomID)
if err != nil {
return nil, "", err
}
return room, path, nil
}
func parseLocalObjArgs(rest string) (name string, aliases []string, desc string) {
rest = strings.TrimSpace(rest)
if rest == "" {
return "", nil, ""
}
if rest[0] == '[' {
closeB := strings.Index(rest, "]")
if closeB < 0 {
return rest, nil, ""
}
desc = strings.TrimSpace(rest[closeB+1:])
for _, p := range strings.Split(rest[1:closeB], ",") {
p = strings.TrimSpace(p)
if name == "" {
name = p
} else if p != "" {
aliases = append(aliases, p)
}
}
return name, aliases, desc
}
fields := strings.Fields(rest)
name = fields[0]
if len(fields) > 1 {
desc = strings.Join(fields[1:], " ")
}
return name, nil, desc
}
// mutateRoom loads the player's current room, applies fn, writes it back, and
// reconciles the live runtime state from the new file. Every successful
// in-game room edit must go through it: a plain file write left the live room
// unchanged (a removed mob kept standing, an added spawn never appeared) until
// the next room entry or restart.
//
// It runs on the owner goroutine and returns false after reporting an error.
func (g *Game) mutateRoom(sess *net.Session, fn func(*world.Room)) bool {
p := sess.Player
room, path, err := g.loadRoomWrite(p)
if err != nil {
sess.WriteLine(fmt.Sprintf("Error loading room: %v", err))
return false
}
fn(room)
data, err := yaml.Marshal(room)
if err != nil {
sess.WriteLine(fmt.Sprintf("Error marshaling room YAML: %v", err))
return false
}
if err := writeRoomFile(path, data); err != nil {
sess.WriteLine(fmt.Sprintf("Error writing room file: %v", err))
return false
}
g.ReconcileRoom(p.RoomID)
return true
}
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