1 files changed, 157 insertions, 0 deletions
diff --git a/internal/game/hacking.go b/internal/game/hacking.go
new file mode 100644
index 0000000..dfefd5c
--- /dev/null
+++ b/internal/game/hacking.go
@@ -0,0 +1,157 @@
+package game
+
+import (
+	"fmt"
+	"strings"
+
+	"thehouseoficarus/internal/net"
+	"thehouseoficarus/internal/player"
+)
+
+type HackingMinigame interface {
+	Init(level int) string
+	HandleInput(input string) (output string, done bool, won bool)
+	Name() string
+}
+
+type XPBonuser interface {
+	BonusXP() int
+}
+
+type HackingSession struct {
+	Minigame   HackingMinigame
+	TerminalID string
+	Level      int
+	ReqLevel   int
+	Started    bool
+}
+
+type TerminalDef struct {
+	ObjectID   string
+	Level      int
+	Minigame   func() HackingMinigame
+	BaseXPWin  int
+	BaseXPLose int
+	Name       string
+}
+
+var terminalDefs = map[string]TerminalDef{
+	"terminal_basic": {
+		ObjectID:   "terminal_basic",
+		Level:      1,
+		Minigame:   func() HackingMinigame { return NewWumpusGame() },
+		BaseXPWin:  50,
+		BaseXPLose: 10,
+		Name:       "Hunt the Wumpus",
+	},
+	"terminal_advanced": {
+		ObjectID:   "terminal_advanced",
+		Level:      20,
+		Minigame:   func() HackingMinigame { return NewMastermindGame() },
+		BaseXPWin:  150,
+		BaseXPLose: 30,
+		Name:       "Code Breaker",
+	},
+	"terminal_secure": {
+		ObjectID:   "terminal_secure",
+		Level:      40,
+		Minigame:   func() HackingMinigame { return NewLiarsDiceGame() },
+		BaseXPWin:  300,
+		BaseXPLose: 50,
+		Name:       "Signal Bluff",
+	},
+}
+
+func (g *Game) handleHackingInput(sess *net.Session, input string) {
+	p, ok := sess.Player.(*player.Player)
+	if !ok {
+		sess.State = net.StateGame
+		return
+	}
+
+	hs, ok := g.hackingStates[p.Name]
+	if !ok {
+		sess.State = net.StateGame
+		g.writePrompt(sess)
+		return
+	}
+
+	input = strings.TrimSpace(input)
+	lower := strings.ToLower(input)
+
+	if lower == "jack out" || lower == "quit" || lower == "disconnect" {
+		g.endHacking(sess, p, false, false)
+		return
+	}
+
+	hs.Started = true
+	output, done, won := hs.Minigame.HandleInput(input)
+
+	sess.WriteLine(output)
+
+	if done {
+		g.endHacking(sess, p, true, won)
+		return
+	}
+
+	sess.Write("\nhack> ")
+}
+
+func (g *Game) endHacking(sess *net.Session, p *player.Player, completed bool, won bool) {
+	hs, ok := g.hackingStates[p.Name]
+	if !ok {
+		sess.State = net.StateGame
+		g.writePrompt(sess)
+		return
+	}
+
+	tDef := terminalDefs[hs.TerminalID]
+	var xp int
+
+	if completed && won {
+		xp = hackingXP(tDef.BaseXPWin, hs.Level, hs.ReqLevel)
+		sess.WriteLine(fmt.Sprintf("\nConnection terminated. Contract complete."))
+	} else if completed {
+		xp = hackingXP(tDef.BaseXPLose, hs.Level, hs.ReqLevel)
+		sess.WriteLine(fmt.Sprintf("\nConnection lost."))
+	} else if hs.Started {
+		xp = hackingXP(tDef.BaseXPLose, hs.Level, hs.ReqLevel)
+		sess.WriteLine("\nYou jack out of the terminal.")
+	} else {
+		sess.WriteLine("\nYou jack out of the terminal.")
+	}
+
+	if won {
+		if b, ok := hs.Minigame.(XPBonuser); ok {
+			bonus := b.BonusXP()
+			if bonus > 0 {
+				xp += hackingXP(bonus, hs.Level, hs.ReqLevel)
+			}
+		}
+	}
+
+	if xp > 0 {
+		if newLevel := p.AddSkillXP(player.Hacking, xp); newLevel > 0 {
+			sess.WriteLine(g.colorize(sess, "level_up",
+				fmt.Sprintf("*** You are now level %d hacking! ***", newLevel)))
+		}
+		if p.OptionBool("xp_drops") {
+			sess.WriteLine(g.colorize(sess, "xp",
+				fmt.Sprintf("(+%dxp %s)", xp, player.SkillAbbr[player.Hacking])))
+		}
+		g.AccountStore.SaveCharacter(p)
+	}
+
+	delete(g.hackingStates, p.Name)
+	p.ActionState = nil
+	sess.State = net.StateGame
+	g.writePrompt(sess)
+}
+
+func hackingXP(baseXP int, playerLevel int, reqLevel int) int {
+	multiplier := 1.0 + 0.01*float64(playerLevel-reqLevel)
+	if multiplier < 1.0 {
+		multiplier = 1.0
+	}
+	return int(float64(baseXP) * multiplier)
+}