crushcandydx/main.go

// main
package main

import (
	"fmt"
	"strings"
)

func main() {

	type Item struct {
		name, description string
		moveable          bool
		openable          bool
	}
	type Room struct {
		name, description        string
		items                    map[string]*Item
		north, south, west, east string
	}

	type Player struct {
		loc   *Room
		items map[string]*Item
	}

	inventory := map[string]*Item{}

	entryItems := map[string]*Item{}
	chestItems := map[string]*Item{
		"chest": {"chest", "none",
			false,
			true,
		},
	}
	caveItems := map[string]*Item{
		"key": {"House Key", "It resembles a house key.",
			true,
			false},
	}

	/* Pointing to the struct "Room" allows us to directly modify its values */
	rooms := map[string]*Room{
		"entry": {"Field", "\nYou find yourself before a mansion to the (n)orth.\n" +
			"There is a cave to the (w)est.\n" +
			"In the distance, you see some sort of box to the (e)ast.",
			entryItems,
			"none", "none", "cave", "chest"},
		"chest": {"Chest", "\nYou see a closed chest freezer in front of you.\n" +
			"There is an empty field to the (w)est.\n",
			chestItems,
			"none", "none", "entry", "none"},
		"cave": {"Cave", "\n A beast of inconevialable horror dwells in this" +
			" cave and proceds to tear you apart.",
			caveItems,
			"none", "none", "none", "entry"},
	}

	player := Player{rooms["entry"], inventory}

	player.items["syringe"] = &Item{"Syringe", "A syringe with a missing needle is in your pocket.", false, false}

	var command [2]string
	var quit bool = false

	var steak_happened = false

	println()
	println()
	println()
	println()
	println()
	println("Welcome to Crush Candy DX!")
	println("Type \"h\" for help!")
	println("Enjoy!")
	println()
	println()
	for quit != true {
		println(player.loc.description, "\n")

		fmt.Print("Enter text: ")

		fmt.Scanln(&command[0], &command[1])

		command[0] = strings.ToLower(command[0])
		command[1] = strings.ToLower(command[1])

		switch command[0] {
		case "q", "quit", "exit":
			print("Are you sure you want to quit? (y/n): ")
			fmt.Scanln(&command[0])
			if strings.ToLower(command[0]) == "y" {

				println("The shame of quiting causes your liver to burst" +
					" as you keel over.")
				println("RIP")
				quit = true
			} else {
				println("Welcome back from the edge! ")
			}
		case "h", "help":
			print("Commands:\n\n" +

				"(h)elp\n" +
				"(c)lear\n" +
				"(q)uit\n\n" +

				"(n)orth\n" +
				"(s)outh\n" +
				"(e)ast\n" +
				"(w)est\n\n" +

				"(l)ook\n" +
				"(g)et\n" +
				"(u)se\n" +
				"(i)nventory\n\n")

		case "w", "west":
			if player.loc.west != "none" {

				player.loc = rooms[player.loc.west]
				break
			}
			println("\nYou can't go that way!\n")

		case "e", "east":
			if player.loc.east != "none" {

				player.loc = rooms[player.loc.east]
				break
			}
			println("\nYou can't go that way!\n")

		case "n", "north":
			if player.loc.north != "none" {

				player.loc = rooms[player.loc.north]
				break
			}
			println("\nYou can't go that way!\n")

		case "s", "south":
			if player.loc.south != "none" {

				player.loc = rooms[player.loc.south]
				break
			}
			println("\nYou can't go that way!\n")

		case "i", "inventory":
			println("")
			println("Inventory:\n")
			//Listing items, and looking at them, should be different.
			for _, v := range player.items {
				println(v.name, " ", v.description)
			}
			println("")

		case "get":
			if command[1] == "" {
				println("")
				println("Get what? ")
				break
			}
			if _, ok := player.loc.items[command[1]]; ok &&
				player.loc.items[command[1]].moveable == true {
				println("You grab the", command[1],
					"and place it in your pocket.")
				player.items[command[1]] = player.loc.items[command[1]]
				delete(player.loc.items, command[1])

				if player.loc.name == "Chest" {
					player.loc.description = "" +
						"\nYou see an open chest freezer in front of you.\n" +
						"The freezer is empty\n" +
						"There is an empty field to the (w)est.\n"
					break
				}

				if player.loc.name == "Cave" {
					player.loc.description = "You are in a dark cave.\n" +
						"There is an empty field to the (e)ast."
					break
				}
			}
			println("\nI don't see any", command[1], "to get!")
		case "open":
			if command[1] == "" {
				println("")
				println("Open what? ")
				break
			}

			if _, ok := player.loc.items[command[1]]; ok &&
				player.loc.items[command[1]].openable == true {

				if player.loc.name == "Chest" {
					println("\nYou open the chest")
					player.loc.items["chest"].openable = false
					player.loc.items["steak"] = &Item{"steak", "A rotting disgusting steak. " +
						"\n You have no idea why you put it in your pocket.", true, false}
					player.loc.description = "" +
						"\nYou see an open chest freezer in front of you.\n" +
						"There is a putrid steak in the freezer\n" +
						"There is an empty field to the (w)est.\n"
					break
				}

			}
			println("\nI don't know how to open a", command[1]+"!")

		default:
			println("\nI don't know how to '", command[0], "'\n")
		}

		// Perhaps the below should somehow be attached to the room struct?
		// Feels silly to check this every time, but I suppose it is fine.
		// Perhaps something like, instead of these if statements
		// We run something like room.action() every loop, and stuff like this
		// here below will be activated.
		// I guess room.action() would be a seperate function for every room?
		// Perhaps next game. I think we'll just loop through all these things
		// time
		if player.loc.name == "Cave" {
			if _, ok := player.items["steak"]; ok {
				println("\n You see a poodle sitting in the cave. You can't stand " +
					"the smell of the steak anymore and decide to toss it " +
					"out of the cave which the dog happily chases after.")
				rooms["cave"].description = "You are in a dark cave.\n" +
					"There is a key on the floor.\n" +
					"There is an empty field to the (e)ast."
				steak_happened = true
				delete(player.items, "steak")
			}
			if steak_happened == false {
				println("Well, it looks like you died! Good luck next time!")
				quit = true
			}
		}
	}
}