cardid

cmd/cli/main.go

@@ -1,18 +1,79 @@
 package main
 
 import (
+	"fmt"
 	"log"
 	"os"
+	"strconv"
+	"strings"
 
 	"git.tuxpa.in/a/card_id/common/game"
+	"git.tuxpa.in/a/card_id/common/game/card"
 )
 
 func main() {
-	g, err := game.New().ReadFromRoot(os.Getenv("CARD_DATA_DIR"))
+	deal, err := card.NewDealer().ReadFromRoot(os.Getenv("CARD_DATA_DIR"))
 	if err != nil {
 		log.Panicln(err)
 	}
 
-	log.Println(g.RandomLevel().RandomTable().RandomResult())
+	g := game.Game{Dealer: deal, Lives: 3}
 
+	trial := g.CreateTrial(3, 1)
+	for {
+		if trial != nil {
+			if trial.CheckSelection() {
+				fmt.Print("\n match found!!!")
+			}
+		}
+		fmt.Printf("\ncardid > ")
+		var args [4]string
+		alen, _ := fmt.Scanln(&args[0], &args[1], &args[2], &args[3])
+		if alen < 0 {
+			continue
+		}
+		if strings.HasPrefix(args[0], "c") {
+			args[1] = string(strip([]byte(args[0])))
+			args[0] = "c"
+			alen = 2
+		}
+		switch args[0] {
+		case "help":
+			fmt.Printf("show, select, update")
+		case "show":
+			fmt.Printf("current hand:\n %+v", trial.Show())
+		case "select", "sel", "c":
+			if alen > 1 {
+				num, _ := strconv.Atoi(args[1])
+				cd, err := trial.SelectCard(num)
+				if err != nil {
+					log.Println(err)
+				}
+				if cd.Id > 0 {
+					msg := fmt.Sprintf(`
+card %d was %s  | lives: %d
+current hand:
+%s`, num, cd.Name, trial.Lives, trial.ShowString())
+					fmt.Printf(msg)
+				}
+			} else {
+				trial.SelectCard(0)
+			}
+		case "debug":
+			fmt.Println(trial)
+		case "exit", "quit", "q":
+			os.Exit(0)
+		}
+	}
+}
+func strip(s []byte) []byte {
+	n := 0
+	for _, b := range s {
+		if ('0' <= b && b <= '9') ||
+			b == ' ' {
+			s[n] = b
+			n++
+		}
+	}
+	return s[:n]
 }

common/data/result.go

@@ -9,9 +9,9 @@ import (
 type Results []Result
 
 type Result struct {
-	Itemid int     `yaml:"Itemid"`
+	Id   int     `yaml:"Itemid"`
-	Name   string  `yaml:"Name"`
+	Name string  `yaml:"Name"`
-	Rate   float64 `yaml:"Rate"`
+	Rate float64 `yaml:"Rate"`
 }
 
 func NewResultsFromFile(path string) (Results, error) {

common/errs/errors.go

@@ -0,0 +1,26 @@
+package errs
+
+import (
+	"fmt"
+	"strings"
+)
+
+func e(prefix string, f string, args ...any) error {
+	return fmt.Errorf("%s: "+f, prefix, args)
+}
+
+func Logic(f string, a ...any) error {
+	return e("logic", f, a)
+}
+
+func IsLogic(err error) bool {
+	return strings.HasPrefix("logic", err.Error())
+}
+
+func Invalid(f string, a ...any) error {
+	return e("invalid", f, a)
+}
+
+func IsInvalid(err error) bool {
+	return strings.HasPrefix("invalid", err.Error())
+}

common/game/card/brand.go

@@ -0,0 +1,24 @@
+package card
+
+import (
+	"lukechampine.com/frand"
+)
+
+type Brand struct {
+	Name string
+
+	SelectionWeight float64
+	RewardDeck      *Deck
+	SpecialDeck     *Deck
+	SpecialChance   float64
+}
+
+func (l *Brand) GetDeck() *Deck {
+	if l.SpecialChance == 0 {
+		return l.RewardDeck
+	}
+	if l.SpecialChance > (frand.Float64() * 100) {
+		return l.SpecialDeck
+	}
+	return l.RewardDeck
+}

common/game/card/card.go

@@ -0,0 +1,16 @@
+package card
+
+import "git.tuxpa.in/a/card_id/common/data"
+
+type Card struct {
+	Id   int     `json:"id"`
+	Name string  `json:"name"`
+	Rate float64 `json:"rate"`
+}
+
+func (c *Card) FromResult(d data.Result) Card {
+	c.Id = d.Id
+	c.Name = d.Name
+	c.Rate = d.Rate
+	return *c
+}

common/game/card/dealer.go

@@ -0,0 +1,70 @@
+package card
+
+import (
+	"log"
+	"path"
+	"strconv"
+
+	"git.tuxpa.in/a/card_id/common/data"
+	"lukechampine.com/frand"
+)
+
+type Dealer struct {
+	Brands           map[string]*Brand
+	TotalProbability float64
+}
+
+func NewDealer() *Dealer {
+	return &Dealer{
+		Brands:           make(map[string]*Brand, 12),
+		TotalProbability: 0,
+	}
+}
+
+func (g *Dealer) ReadFromRoot(datadir string) (*Dealer, error) {
+	if datadir == "" {
+		datadir = "./data"
+	}
+	grades, err := data.NewGradesFromFile(path.Join(datadir, "GradeInfo.yaml"))
+	if err != nil {
+		return nil, err
+	}
+	for _, v := range grades {
+		lvl := &Brand{}
+		lvl.Name = strconv.Itoa(v.Grade)
+		g.Brands[lvl.Name] = lvl
+		lvl.SelectionWeight = v.Rate
+		g.TotalProbability = g.TotalProbability + v.Rate
+
+		rres, err := data.NewResultsFromFile(path.Join(datadir, "ResultTable", lvl.Name+".yaml"))
+		if err != nil {
+			return nil, err
+		}
+		lvl.RewardDeck = NewDeck(rres)
+		if v.SpecialRate > 0 {
+			lvl.SpecialChance = v.SpecialRate
+			sres, err := data.NewResultsFromFile(path.Join(datadir, "SpecialTable", lvl.Name+".yaml"))
+			if err != nil {
+				return nil, err
+			}
+			lvl.SpecialDeck = NewDeck(sres)
+		}
+	}
+	return g, nil
+}
+
+func (g *Dealer) GetBrand() *Brand {
+	selector := frand.Float64() * g.TotalProbability
+	sofar := 0.0
+	if len(g.Brands) == 0 {
+		return nil
+	}
+	for _, v := range g.Brands {
+		sofar = sofar + v.SelectionWeight
+		if sofar >= selector-0.000000001 {
+			return v
+		}
+	}
+	log.Println("BAD BAD BAD BAD BAD BAD PLEASE REPORT OH NO OH NO OH FISJAFIJNSAF")
+	return g.GetBrand()
+}

common/game/card/deck.go

@@ -1,4 +1,4 @@
-package table
+package card
 
 import (
 	"fmt"
@@ -9,33 +9,33 @@ import (
 
 // a table is a collection of results
 
-type Table struct {
+type Deck struct {
-	raw data.Results
+	Cards []Card
 
 	TotalProbability float64
 }
 
-func New(r data.Results) *Table {
+func NewDeck(r data.Results) *Deck {
-	out := &Table{}
+	out := &Deck{}
-	out.raw = r
+	out.Cards = make([]Card, 0, len(r))
-
+	for _, v := range r {
-	for _, v := range out.raw {
+		out.Cards = append(out.Cards, new(Card).FromResult(v))
 		out.TotalProbability = out.TotalProbability + v.Rate
 	}
-
 	return out
 }
 
-func (t *Table) RandomResult() data.Result {
+func (t *Deck) Draw() Card {
 	selector := frand.Float64() * t.TotalProbability
 	sofar := 0.0
-	for _, v := range t.raw {
+	for _, v := range t.Cards {
 		sofar = sofar + v.Rate
 		if sofar >= selector-0.000000001 {
 			return v
 		}
 	}
-	return data.Result{
+	return Card{
+		Id:   0,
 		Name: fmt.Sprintf("please report this bug: %v", selector),
 		Rate: selector,
 	}

common/game/game.go

@@ -1,72 +1,45 @@
 package game
 
 import (
-	"log"
+	"git.tuxpa.in/a/card_id/common/game/card"
-	"path"
-	"strconv"
-
-	"git.tuxpa.in/a/card_id/common/data"
-	"git.tuxpa.in/a/card_id/common/game/level"
-	"git.tuxpa.in/a/card_id/common/game/table"
 	"lukechampine.com/frand"
 )
 
 type Game struct {
-	Levels           map[string]*level.Level
+	Lives  int
-	TotalProbability float64
+	Dealer *card.Dealer
 }
 
-func New() *Game {
+func (g *Game) CreateTrial(pairs int, extra int) *Trial {
-	return &Game{
+	if pairs > 10 {
-		Levels:           make(map[string]*level.Level, 12),
+		pairs = 10
-		TotalProbability: 0,
 	}
-}
+	cards := make([]card.Card, 0, pairs*2+extra)
+	ids := map[int]struct{}{}
+	deck := g.Dealer.GetBrand().GetDeck()
 
-func (g *Game) ReadFromRoot(datadir string) (*Game, error) {
+	for i := 0; i < pairs; {
-	if datadir == "" {
+		card := deck.Draw()
-		datadir = "./data"
+		if _, ok := ids[card.Id]; !ok {
-	}
+			ids[card.Id] = struct{}{}
-	grades, err := data.NewGradesFromFile(path.Join(datadir, "GradeInfo.yaml"))
+			cards = append(cards, card, card)
-	if err != nil {
+			i = i + 1
-		return nil, err
-	}
-	for _, v := range grades {
-		lvl := &level.Level{}
-		lvl.Name = strconv.Itoa(v.Grade)
-		g.Levels[lvl.Name] = lvl
-		lvl.SelectionWeight = v.Rate
-		g.TotalProbability = g.TotalProbability + v.Rate
-
-		rres, err := data.NewResultsFromFile(path.Join(datadir, "ResultTable", lvl.Name+".yaml"))
-		if err != nil {
-			return nil, err
-		}
-		lvl.RewardTable = table.New(rres)
-		if v.SpecialRate > 0 {
-			lvl.SpecialChance = v.SpecialRate
-			sres, err := data.NewResultsFromFile(path.Join(datadir, "SpecialTable", lvl.Name+".yaml"))
-			if err != nil {
-				return nil, err
-			}
-			lvl.SpecialTable = table.New(sres)
 		}
 	}
-	return g, nil
-}
 
-func (g *Game) RandomLevel() *level.Level {
+	for i := 0; i < extra; {
-	selector := frand.Float64() * g.TotalProbability
+		card := deck.Draw()
-	sofar := 0.0
+		if _, ok := ids[card.Id]; !ok {
-	if len(g.Levels) == 0 {
+			ids[card.Id] = struct{}{}
-		return nil
+			cards = append(cards, card)
-	}
+			i = i + 1
-	for _, v := range g.Levels {
-		sofar = sofar + v.SelectionWeight
-		if sofar >= selector-0.000000001 {
-			return v
 		}
 	}
-	log.Println("BAD BAD BAD BAD BAD BAD PLEASE REPORT OH NO OH NO OH FISJAFIJNSAF")
+
-	return g.RandomLevel()
+	frand.Shuffle(len(cards), func(i, j int) { cards[i], cards[j] = cards[j], cards[i] })
+	trial := NewTrial(g.Lives)
+	for k, v := range cards {
+		trial.Cards[k+1] = v
+	}
+	return trial
 }

common/game/level/level.go

@@ -1,25 +0,0 @@
-package level
-
-import (
-	"git.tuxpa.in/a/card_id/common/game/table"
-	"lukechampine.com/frand"
-)
-
-type Level struct {
-	Name string
-
-	SelectionWeight float64
-	RewardTable     *table.Table
-	SpecialTable    *table.Table
-	SpecialChance   float64
-}
-
-func (l *Level) RandomTable() *table.Table {
-	if l.SpecialChance == 0 {
-		return l.RewardTable
-	}
-	if l.SpecialChance > (frand.Float64() * 100) {
-		return l.SpecialTable
-	}
-	return l.RewardTable
-}

common/game/trial.go

@@ -0,0 +1,124 @@
+package game
+
+import (
+	"fmt"
+	"sort"
+	"strings"
+
+	"git.tuxpa.in/a/card_id/common/errs"
+	"git.tuxpa.in/a/card_id/common/game/card"
+	"git.tuxpa.in/a/card_id/common/util"
+)
+
+type Trial struct {
+	Cards map[int]card.Card
+	Lives int
+
+	SelectionState   int
+	PendingSelection [2]int
+
+	Shown   map[int]card.Card
+	History [][2]int
+}
+
+func NewTrial(lives int) *Trial {
+	return &Trial{
+		Lives:            lives,
+		Cards:            make(map[int]card.Card, 7),
+		Shown:            make(map[int]card.Card, 7),
+		PendingSelection: [2]int{-1, -1},
+	}
+}
+
+func (t *Trial) SelectCard(id int) (card.Card, error) {
+	if id > len(t.Cards) {
+		return card.Card{}, errs.Invalid("index out of bounds")
+	}
+	if t.Lives == 0 {
+		return card.Card{}, errs.Logic("game over")
+	}
+	switch t.SelectionState {
+	case 0: // start selection
+		t.SelectionState = 1
+		t.PendingSelection[0] = id
+		return t.Cards[id], nil
+	case 1: // complete selection
+		t.SelectionState = 2
+		t.PendingSelection[1] = id
+		return t.Cards[id], nil
+	default:
+		return card.Card{}, errs.Logic("bad game state")
+	}
+}
+
+func (t *Trial) CheckSelection() bool {
+	switch t.SelectionState {
+	case 0, 1:
+		return false
+	default:
+	}
+
+	defer func() {
+		t.SelectionState = 0
+	}()
+
+	c1, ok := t.Cards[t.PendingSelection[0]]
+	if !ok {
+		return false
+	}
+	c2, ok := t.Cards[t.PendingSelection[1]]
+	if !ok {
+		return false
+	}
+	if c1.Id == c2.Id {
+		if c1.Name == c2.Name {
+			t.Shown[t.PendingSelection[0]] = c1
+			t.Shown[t.PendingSelection[1]] = c2
+			return true
+		}
+	}
+	t.History = append(t.History, t.PendingSelection)
+	t.PendingSelection = [2]int{-1, -1}
+	t.Lives = t.Lives - 1
+	return false
+}
+
+func (t *Trial) Show() map[int]card.Card {
+	out := util.CopyMap(t.Shown)
+	for _, v := range t.PendingSelection {
+		if v > 0 {
+			out[v] = t.Cards[v]
+		}
+	}
+	return out
+}
+
+func (t *Trial) ShowString() string {
+	out := util.CopyMap(t.Shown)
+	for _, v := range t.PendingSelection {
+		if v > 0 {
+			out[v] = t.Cards[v]
+		}
+	}
+
+	outs := ""
+	for _, k := range t.CardKeys() {
+		piece := "[???]"
+		if v, ok := out[k]; ok {
+			piece = fmt.Sprintf("[%s]", v.Name)
+		}
+		outs = outs + piece + " "
+	}
+	return strings.TrimSpace(outs)
+}
+
+func (t *Trial) CardKeys() []int {
+	keys := make([]int, 0, len(t.Cards))
+	for k := range t.Cards {
+		keys = append(keys, k)
+	}
+	sort.Slice(keys, func(i, j int) bool {
+		return keys[i] < keys[j]
+	})
+	return keys
+}

common/util/mapcopy.go

@@ -0,0 +1,9 @@
+package util
+
+func CopyMap[T comparable, V any](m map[T]V) map[T]V {
+	cp := make(map[T]V, len(m))
+	for k, v := range m {
+		cp[k] = v
+	}
+	return cp
+}

data/ResultTable/12.yaml

@@ -1,127 +1,127 @@
 ---
-- ItemID: 2027
+- Itemid: 2027
   Name: Light pink potion
   Rate: 5.000000
-- ItemID: 2227
+- Itemid: 2227
   Name: Light blue potion
   Rate: 5.000000
-- ItemID: 8331
+- Itemid: 8331
   Name: Universal Drill 8
   Rate: 5.000000
-- ItemID: 8332
+- Itemid: 8332
   Name: Sand Drill 8
   Rate: 5.000000
-- ItemID: 8333
+- Itemid: 8333
   Name: Sea Drill 8
   Rate: 5.000000
-- ItemID: 8334
+- Itemid: 8334
   Name: Land Drill 8
   Rate: 5.000000
-- ItemID: 8335
+- Itemid: 8335
   Name: Stone 8
   Rate: 5.000000
-- ItemID: 8336
+- Itemid: 8336
   Name: I do not know how to do this
   Rate: 5.000000
-- ItemID: 8369
+- Itemid: 8369
   Name: Neo Sand Drill 8
   Rate: 2.000000
-- ItemID: 8371
+- Itemid: 8371
   Name: Neo Land Drill 8
   Rate: 2.000000
-- ItemID: 8372
+- Itemid: 8372
   Name: Neo Dull 8
   Rate: 2.000000
-- ItemID: 8370
+- Itemid: 8370
   Name: Neo Sea Drill 8
   Rate: 2.000000
-- ItemID: 61850
+- Itemid: 61850
   Name: Card Pack of Stars No.7
   Rate: 5.000000
-- ItemID: 1008
+- Itemid: 1008
   Name: Diamond
   Rate: 2.000000
-- ItemID: 60403
+- Itemid: 60403
   Name: Stone of detection 380
   Rate: 10.000000
-- ItemID: 60416
+- Itemid: 60416
   Name: stone of attack power 380
   Rate: 10.000000
-- ItemID: 60429
+- Itemid: 60429
   Name: Mana stone 380
   Rate: 10.000000
-- ItemID: 60442
+- Itemid: 60442
   Name: Stone of Magic Defense 380
   Rate: 10.000000
-- ItemID: 60455
+- Itemid: 60455
   Name: Stone of the Master 380
   Rate: 10.000000
-- ItemID: 60468
+- Itemid: 60468
   Name: Stone of hit rate 380
   Rate: 10.000000
-- ItemID: 60481
+- Itemid: 60481
   Name: Stone of weight 380
   Rate: 10.000000
-- ItemID: 60494
+- Itemid: 60494
   Name: Stone of Agile 380
   Rate: 10.000000
-- ItemID: 60507
+- Itemid: 60507
   Name: stone of defense 380
   Rate: 10.000000
-- ItemID: 60520
+- Itemid: 60520
   Name: Stone of Luck 380
   Rate: 10.000000
-- ItemID: 60533
+- Itemid: 60533
   Name: Stone of Stamina 380
   Rate: 10.000000
-- ItemID: 60546
+- Itemid: 60546
   Name: Avoided stone 380
   Rate: 10.000000
-- ItemID: 60404
+- Itemid: 60404
   Name: Stone of detection 395
   Rate: 10.000000
-- ItemID: 60417
+- Itemid: 60417
   Name: Stone of ATK 395
   Rate: 10.000000
-- ItemID: 60430
+- Itemid: 60430
   Name: Mana 395
   Rate: 10.000000
-- ItemID: 60443
+- Itemid: 60443
   Name: Stone of Magic Defense 395
   Rate: 10.000000
-- ItemID: 60456
+- Itemid: 60456
   Name: Stone of the Master 395
   Rate: 10.000000
-- ItemID: 60469
+- Itemid: 60469
   Name: Stone of hit rate 395
   Rate: 10.000000
-- ItemID: 60482
+- Itemid: 60482
   Name: Stone of weight 395
   Rate: 10.000000
-- ItemID: 60495
+- Itemid: 60495
   Name: Stone of Agile 395
   Rate: 10.000000
-- ItemID: 60508
+- Itemid: 60508
   Name: stone of defense 395
   Rate: 10.000000
-- ItemID: 60521
+- Itemid: 60521
   Name: Stone of Luck 395
   Rate: 10.000000
-- ItemID: 60534
+- Itemid: 60534
   Name: Stone of Stamina 395
   Rate: 10.000000
-- ItemID: 60547
+- Itemid: 60547
   Name: Avoidance Stone 395
   Rate: 10.000000
-- ItemID: 2003
+- Itemid: 2003
   Name: Hanbang Punction
   Rate: 30.000000
-- ItemID: 2203
+- Itemid: 2203
   Name: Gold Pearment Potion
   Rate: 30.000000
-- ItemID: 2004
+- Itemid: 2004
   Name: 천 엑 스
   Rate: 15.000000
-- ItemID: 2204
+- Itemid: 2204
   Name: Jewelry Potion
   Rate: 15.000000

data/ResultTable/5.yaml

@@ -5,110 +5,110 @@
 - Itemid: 2203
   Name: Gold Pearment Potion
   Rate: 30.000000
-- ItemID: 8308
+- Itemid: 8308
   Name: Universal Drill No. 3
   Rate: 5.000000
-- ItemID: 8309
+- Itemid: 8309
   Name: sand drill 3
   Rate: 5.000000
-- ItemID: 8310
+- Itemid: 8310
   Name: ground drill 3
   Rate: 5.000000
-- ItemID: 8311
+- Itemid: 8311
   Name: Stone 3
   Rate: 5.000000
-- ItemID: 8346
+- Itemid: 8346
   Name: Neo Sand Drill No. 3
   Rate: 2.000000
-- ItemID: 8347
+- Itemid: 8347
   Name: Neo Land Drill No. 3
   Rate: 2.000000
-- ItemID: 8348
+- Itemid: 8348
   Name: Neo Dry L Deal 3
   Rate: 2.000000
-- ItemID: 61758
+- Itemid: 61758
   Name: Card Pack of Stars No.3
   Rate: 5.000000
-- ItemID: 1004
+- Itemid: 1004
   Name: Topaz
   Rate: 10.000000
-- ItemID: 1005
+- Itemid: 1005
   Name: Emerald
   Rate: 8.000000
-- ItemID: 60011
+- Itemid: 60011
   Name: Stone of detection 170
   Rate: 10.000000
-- ItemID: 60025
+- Itemid: 60025
   Name: Stone of ATK 170
   Rate: 10.000000
-- ItemID: 60039
+- Itemid: 60039
   Name: Mana's stone 170
   Rate: 10.000000
-- ItemID: 60053
+- Itemid: 60053
   Name: Magic defense stone 170
   Rate: 10.000000
-- ItemID: 60067
+- Itemid: 60067
   Name: Stone of the magic power 170
   Rate: 10.000000
-- ItemID: 60081
+- Itemid: 60081
   Name: Stone of hit rate 170
   Rate: 10.000000
-- ItemID: 60095
+- Itemid: 60095
   Name: Stone of weight 170
   Rate: 10.000000
-- ItemID: 60109
+- Itemid: 60109
   Name: Stone of Agile Stone 170
   Rate: 10.000000
-- ItemID: 60123
+- Itemid: 60123
   Name: Stone of defense 170
   Rate: 10.000000
-- ItemID: 60137
+- Itemid: 60137
   Name: Stone of Luck 170
   Rate: 10.000000
-- ItemID: 60151
+- Itemid: 60151
   Name: Stone of Stamina 170
   Rate: 10.000000
-- ItemID: 60165
+- Itemid: 60165
   Name: Avoided stone 170
   Rate: 10.000000
-- ItemID: 60012
+- Itemid: 60012
   Name: Stone of detection 185
   Rate: 10.000000
-- ItemID: 60026
+- Itemid: 60026
   Name: Stone of ATK 185
   Rate: 10.000000
-- ItemID: 60040
+- Itemid: 60040
   Name: Mana's stone 185
   Rate: 10.000000
-- ItemID: 60054
+- Itemid: 60054
   Name: Stone of Magic Defense 185
   Rate: 10.000000
-- ItemID: 60068
+- Itemid: 60068
   Name: Stone of the Master 185
   Rate: 10.000000
-- ItemID: 60082
+- Itemid: 60082
   Name: Stone of hit rate 185
   Rate: 10.000000
-- ItemID: 60096
+- Itemid: 60096
   Name: Stone of Weight 185
   Rate: 10.000000
-- ItemID: 60110
+- Itemid: 60110
   Name: Stone of Agile 185
   Rate: 10.000000
-- ItemID: 60124
+- Itemid: 60124
   Name: 185 defense stone 185
   Rate: 10.000000
-- ItemID: 60138
+- Itemid: 60138
   Name: Stone of Luck 185
   Rate: 10.000000
-- ItemID: 60152
+- Itemid: 60152
   Name: Stone of Stamina 185
   Rate: 10.000000
-- ItemID: 60166
+- Itemid: 60166
   Name: Avoidance of stone 185
   Rate: 10.000000
 - Itemid: 2004
-  Name: 천 엑 스
+  Name: Thousand extract
   Rate: 15.000000
 - Itemid: 2204
   Name: Jewelry Potion