1 files changed, 286 insertions, 0 deletions
diff --git a/internal/game/hacking/hacking_wumpus.go b/internal/game/hacking/hacking_wumpus.go
new file mode 100644
index 0000000..91b9243
--- /dev/null
+++ b/internal/game/hacking/hacking_wumpus.go
@@ -0,0 +1,286 @@
+package hacking
+
+import (
+	"fmt"
+	"math/rand"
+	"strconv"
+	"strings"
+)
+
+var dodecahedron = [20][3]int{
+	{1, 4, 7},
+	{0, 2, 9},
+	{1, 3, 11},
+	{2, 4, 13},
+	{0, 3, 5},
+	{4, 6, 14},
+	{5, 7, 16},
+	{0, 6, 8},
+	{7, 9, 17},
+	{1, 8, 10},
+	{9, 11, 18},
+	{2, 10, 12},
+	{11, 13, 19},
+	{3, 12, 14},
+	{5, 13, 15},
+	{14, 16, 19},
+	{6, 15, 17},
+	{8, 16, 18},
+	{10, 17, 19},
+	{12, 15, 18},
+}
+
+type WumpusGame struct {
+	player   int
+	wumpus   int
+	pits     [2]int
+	ice      [2]int
+	probes   int
+	gameOver bool
+	won      bool
+}
+
+func NewWumpusGame() *WumpusGame {
+	return &WumpusGame{}
+}
+
+func (w *WumpusGame) Name() string {
+	return "Hunt the Wumpus"
+}
+
+func (w *WumpusGame) Init(level int) string {
+	taken := make(map[int]bool)
+	w.player = rand.Intn(20)
+	taken[w.player] = true
+
+	w.wumpus = randFree(taken)
+	taken[w.wumpus] = true
+
+	w.pits[0] = randFree(taken)
+	taken[w.pits[0]] = true
+	w.pits[1] = randFree(taken)
+	taken[w.pits[1]] = true
+
+	w.ice[0] = randFree(taken)
+	taken[w.ice[0]] = true
+	w.ice[1] = randFree(taken)
+
+	w.probes = 5
+	w.gameOver = false
+	w.won = false
+
+	var sb strings.Builder
+	sb.WriteString("=== HUNT THE ROGUE AI ===\n")
+	sb.WriteString("\n")
+	sb.WriteString("You've jacked into an abandoned network. Somewhere in this maze of\n")
+	sb.WriteString("20 nodes, a rogue AI lurks. You have 5 probes to find and neutralize it.\n")
+	sb.WriteString("\n")
+	sb.WriteString("Hazards:\n")
+	sb.WriteString("  - Rogue AI: Moves to an adjacent node if you enter its node. Kills you.\n")
+	sb.WriteString("  - Data Traps: Fall in and you're fried. 2 in the network.\n")
+	sb.WriteString("  - ICE: Grabs you and dumps you in a random node. 2 in the network.\n")
+	sb.WriteString("\n")
+	sb.WriteString("Commands:\n")
+	sb.WriteString("  move <node>    - Move to an adjacent node (1-20)\n")
+	sb.WriteString("  shoot <node>   - Launch a probe into an adjacent node (1-20)\n")
+	sb.WriteString("  status         - Show your current status\n")
+	sb.WriteString("  map            - Show network map\n")
+	sb.WriteString("  jack out       - Disconnect (forfeit)\n")
+	sb.WriteString("\n")
+	sb.WriteString(w.roomDesc())
+	return sb.String()
+}
+
+func (w *WumpusGame) HandleInput(input string) (string, bool, bool) {
+	input = strings.TrimSpace(strings.ToLower(input))
+	parts := strings.Fields(input)
+
+	if len(parts) == 0 {
+		return "Unknown command.", false, false
+	}
+
+	cmd := parts[0]
+
+	switch cmd {
+	case "move", "m":
+		if len(parts) < 2 {
+			return "Move where? (e.g., move 3)", false, false
+		}
+		n, err := strconv.Atoi(parts[1])
+		if err != nil || n < 1 || n > 20 {
+			return "Invalid node. Use 1-20.", false, false
+		}
+		return w.doMove(n - 1)
+	case "shoot", "probe", "launch", "s":
+		if len(parts) < 2 {
+			return "Shoot where? (e.g., shoot 3)", false, false
+		}
+		n, err := strconv.Atoi(parts[1])
+		if err != nil || n < 1 || n > 20 {
+			return "Invalid node. Use 1-20.", false, false
+		}
+		return w.doShoot(n - 1)
+	case "status":
+		return w.doStatus(), false, false
+	case "map":
+		return w.doMap(), false, false
+	default:
+		n, err := strconv.Atoi(cmd)
+		if err == nil && n >= 1 && n <= 20 {
+			return w.doMove(n - 1)
+		}
+		return "Commands: move <N>, shoot <N>, status, map, jack out", false, false
+	}
+}
+
+func (w *WumpusGame) doMove(target int) (string, bool, bool) {
+	if !w.hasAdjacent(w.player, target) {
+		adj := w.adjStrings(w.player)
+		return fmt.Sprintf("Can't move there. Adjacent nodes: %s", strings.Join(adj, ", ")), false, false
+	}
+	w.player = target
+	return w.checkRoom()
+}
+
+func (w *WumpusGame) doShoot(target int) (string, bool, bool) {
+	if !w.hasAdjacent(w.player, target) {
+		adj := w.adjStrings(w.player)
+		return fmt.Sprintf("Can't shoot there. Adjacent nodes: %s", strings.Join(adj, ", ")), false, false
+	}
+	w.probes--
+	if target == w.wumpus {
+		w.gameOver = true
+		w.won = true
+		return "Your probe hits the rogue AI! It destabilizes and crashes.\n\nConnection terminated.", true, true
+	}
+	var sb strings.Builder
+	sb.WriteString(fmt.Sprintf("Your probe finds nothing in node %d.", target+1))
+	if w.probes == 0 {
+		sb.WriteString("\nYou're out of probes. The rogue AI detects your presence and terminates your connection.")
+		w.gameOver = true
+		w.won = false
+		return sb.String(), true, false
+	}
+	if rand.Float64() < 0.75 {
+		w.wumpus = w.randomAdjacent(w.wumpus)
+		sb.WriteString("\nYou hear something shift in the network...")
+	}
+	sb.WriteString("\n")
+	sb.WriteString(w.roomDesc())
+	return sb.String(), false, false
+}
+
+func (w *WumpusGame) checkRoom() (string, bool, bool) {
+	var sb strings.Builder
+	cur := w.player
+	if cur == w.wumpus {
+		if rand.Float64() < 0.75 {
+			newRoom := w.randomAdjacent(w.wumpus)
+			w.wumpus = newRoom
+			sb.WriteString("--- Node " + fmt.Sprint(cur+1) + " ---\n")
+			sb.WriteString("The rogue AI stirs and relocates to a nearby node...\n")
+			sb.WriteString("\n")
+			sb.WriteString(w.roomDesc())
+			return sb.String(), false, false
+		}
+		sb.WriteString("The rogue AI devours your connection!\n\nConnection terminated.")
+		w.gameOver = true
+		w.won = false
+		return sb.String(), true, false
+	}
+	for _, p := range w.pits {
+		if cur == p {
+			sb.WriteString("You've fallen into a data trap! Your connection is severed.")
+			w.gameOver = true
+			w.won = false
+			return sb.String(), true, false
+		}
+	}
+	for _, i := range w.ice {
+		if cur == i {
+			sb.WriteString("ICE detected! You're relocated to a random node...\n")
+			w.player = rand.Intn(20)
+			chained, _, _ := w.checkRoom()
+			sb.WriteString(chained)
+			return sb.String(), false, false
+		}
+	}
+	sb.WriteString(w.roomDesc())
+	return sb.String(), false, false
+}
+
+func (w *WumpusGame) roomDesc() string {
+	cur := w.player
+	var sb strings.Builder
+	sb.WriteString(fmt.Sprintf("--- Node %d ---\n", cur+1))
+	adj := w.adjStrings(cur)
+	sb.WriteString(fmt.Sprintf("Tunnels lead to: %s\n", strings.Join(adj, ", ")))
+
+	for _, a := range dodecahedron[cur] {
+		if a == w.wumpus {
+			sb.WriteString("{196}You detect corrupted data nearby...{/}\n")
+		}
+		for _, p := range w.pits {
+			if a == p {
+				sb.WriteString("{208}You sense a void in the network...{/}\n")
+			}
+		}
+		for _, i := range w.ice {
+			if a == i {
+				sb.WriteString("{226}You hear static crackling...{/}\n")
+			}
+		}
+	}
+	return sb.String()
+}
+
+func (w *WumpusGame) doStatus() string {
+	return fmt.Sprintf("Node: %d | Probes: %d/5", w.player+1, w.probes)
+}
+
+func (w *WumpusGame) doMap() string {
+	var sb strings.Builder
+	sb.WriteString("=== Network Map ===\n")
+	for i := 0; i < 20; i++ {
+		marker := " "
+		if i == w.player {
+			marker = "*"
+		}
+		adj := dodecahedron[i]
+		sb.WriteString(fmt.Sprintf(" [%s] Node %2d -> %2d, %2d, %2d\n",
+			marker, i+1, adj[0]+1, adj[1]+1, adj[2]+1))
+	}
+	sb.WriteString(fmt.Sprintf("\nYou are at Node %d.\n", w.player+1))
+	return sb.String()
+}
+
+func (w *WumpusGame) hasAdjacent(from, to int) bool {
+	for _, a := range dodecahedron[from] {
+		if a == to {
+			return true
+		}
+	}
+	return false
+}
+
+func (w *WumpusGame) randomAdjacent(r int) int {
+	adj := dodecahedron[r]
+	return adj[rand.Intn(len(adj))]
+}
+
+func (w *WumpusGame) adjStrings(r int) []string {
+	var out []string
+	for _, a := range dodecahedron[r] {
+		out = append(out, fmt.Sprint(a+1))
+	}
+	return out
+}
+
+func randFree(taken map[int]bool) int {
+	for {
+		r := rand.Intn(20)
+		if !taken[r] {
+			return r
+		}
+	}
+}