/* Various interface functions.
 *
 * */
package th;
import java.util.Scanner;
// Ifc -> Interface
import javax.swing.*;
import java.util.Vector;
public class Ifc {
    
	
    public static final String RED = "31";
    public static final String GREEN = "32";
    public static final String YELLOW = "33";
    public static final String BLUE = "34";
    public static final String MAGENTA = "35";
    public static final String CYAN = "36";

    public static final String BRIGHT_WHITE = "1;37";
    public static final String BRIGHT_RED = "1;31";
    public static final String BRIGHT_GREEN = "1;32";
    public static final String BRIGHT_YELLOW = "1;33";
    public static final String BRIGHT_BLUE = "1;34";
    public static final String BRIGHT_MAGENTA = "1;35";
    public static final String BRIGHT_CYAN = "1;36";
    
    public static final String MAJOR_WHITE = "7;37";
    public static final String MAJOR_RED = "7;31";
    public static final String MAJOR_GREEN = "7;32";
    public static final String MAJOR_YELLOW = "7;33";
    public static final String MAJOR_BLUE = "7;34";
    public static final String MAJOR_MAGENTA = "7;35";
    public static final String MAJOR_CYAN = "7;36";
    public static final String INVERSE = "7";

    public static final String DEFAULT_COLOR = "37;0";


	
    public static final String INTRO =
    "Long have strange tales been told of the things that lurk in\n"
   +"the dark recesses of the steam tunnels, a maze of forgotten\n"
   +"catacombs underneith this very institution.\n"
   +"Some say they conceil fabulous riches. Others say that they offer\n"
   +"only instant death to those who dare enter them.\n"
   +"You, however, have not come for treasure, but for a more noble goal:\n"
   +"You seek the legendary |artifact|, said to have been stolen by the\n"
   +"evil technician Suzie. Even now, Suzie plots to overthrow\n"
   +"the government and, by use of the mighty artifact's power, rule Earth\n"
   +"from her lair in the steam tunnels.\n"
   +"Hailed by the faculty and your fellow students as the last hope for\n"
   +"humankind in the face of this impending disaster, you have been\n"
   +"escorted to an abandoned entrance to the tunnels and pushed in,\n"
   +"instructed not to return without the |artifact|!"+
   "\n\nMay the random number generator be with you, adventurer!";
   // Taken: nsewlatgdpqrciu?v#xzj
   // Avaible: bfhkmy
    public static final String HELP =
    "n,s,e,w: north, south, east, west; l: look around; a: attack;\n"
   +"t: talk; g: get item; d: drop item; p: put on item; q: quit;\n"
   +"r: ready a weapon; c: consume food or drink; i: view items;\n"
   +"u: use item; ?: help, v: view into adjacent rooms; #: list mode;\n"
   +"x: debug; z: name item; j: pet & ally commands; o: glide.\n";
    public static Scanner input = new Scanner(System.in);


    // Various permutations of the yes-no prompt function,
    // to compensate for java's lack of keyword parameters
    // as in Lisp, Pytion, etc; or default values (as in C++).
    //
    public static boolean yn() {
        return yn("Answer y/n (n) ", false);
    }
    public static boolean yn(String prompt) {
        return yn(prompt, false);
    }
    public static boolean yn(String prompt, boolean def) {
        System.out.print(prompt+" ");
	String tmp = "";
	while (tmp.length() == 0)
           tmp = g.in.nextLine();
	char value;
	if (tmp.length() == 0)
		return def;
	else
		value = tmp.charAt(0);
        if (value == 'y')
            return true;
        else if (value == 'n')
            return false;
        else
            return def; //return the def[ault], naturally.
    }

    public static void pk(String prompt) {
	    if (prompt == null) prompt = "Press return to continue.";
	    System.out.print(prompt);
	    g.in.nextLine();
    }
    public static void pk () {
	    pk(null);
    }

    // ask a multiple-choice question.
    // There are several versions for conveniance.
    public static int choice(String prompt, String[] choices) {
        int i, selection;
        while (true) {
            System.out.println(prompt);
            i = 0;
            while (i++ < choices.length)
                System.out.printf("%d: %s\n", i, choices[i-1]);
	    if (!g.in.hasNextInt()) {
		    g.in.next(".*");
		    continue;
	    }
            selection = g.in.nextInt();
            if (selection > 0 && selection <= choices.length)
                return selection - 1;
            else
                System.out.println("Invalid selection.");
        }
    }
    public static Mon choice_mon(String prompt, Vector mons) {
        int i, selection;
	Mon current;
        while (true) {
            System.out.println(prompt);
            i = 0;
            System.out.println("0: Cancel");
            while (i++ < mons.size()) {
		current = (Mon)mons.elementAt(i-1);
		System.out.printf("%d: %s %s\n", i,
			(current.name == null?
			    "A "+current.species.name : current.name + " the " + current.species.name)
			  + " HP: " + Ifc.hpcolor (current)+ current.hp + Ifc.color(),
			  (current == g.player? "" : Mon.string_status[current.ai])
			  );
	    }
	    if (!g.in.hasNextInt()) {
		    g.in.next(".*");
		    continue;
	    }

            selection = g.in.nextInt();
            if (selection == 0)
            	return null;
            else if (selection > 0 && selection <= mons.size()) {
                return (Mon)mons.elementAt(selection - 1);
	    } else
                System.out.println("Invalid selection.");
        }
    }
    public static void show_items(String prompt, Vector itms) {
        int i, selection;
	if (itms.size() == 0) {
		System.out.println("  There are no items.  ");
		return;
	}
	Itm current;
            System.out.println(prompt);
            i = 0;
            while (i++ < itms.size()) {
		current = (Itm)itms.elementAt(i-1);
		System.out.printf("%d: %s %s %s %s\n", i, current.kind.name,
				current.name != null? "named "+current.name : "",
				current.wielded? "(wielded)" : "",
				current.worn? "(worn)" : "");
	    }
         pk();
    }
     public static void show_mons(String prompt, Vector itms) {
        int i, selection;
	if (itms.size() == 0) {
		System.out.println("  There are no creatures.  ");
		return;
	}
	Mon current;
            System.out.println(prompt);
            i = 0;
            while (i++ < itms.size()) {
		current = (Mon)itms.elementAt(i-1);
		System.out.printf("%d: %s %s %s %s\n", i, current.species.name,
				current.name != null? "named "+current.name : "",
				current.rabid? "(rabid)" : "",
				current.cyborg? "(borg)" : "");
	    }
         pk();
    }
    public static Itm choice_itm(String prompt, Vector itms) {
        int i, selection;
	Itm current;
        while (true) {
            System.out.println(prompt);
            i = 0;
            System.out.println("0: Cancel");
            while (i++ < itms.size()) {
		current = (Itm)itms.elementAt(i-1);
		System.out.printf("%d: %s %s %s %s\n", i, current.kind.name,
				current.name != null? "named "+current.name : "",
				current.wielded? "(wielded)" : "",
				current.worn? "(worn)" : "");
		//System.out.printf("%d: %s\n", i, current.kind.name);
	    }
	    if (!g.in.hasNextInt()) {
		    g.in.next(".*");
		    continue;
	    }

            selection = g.in.nextInt();
            if (selection == 0)
            	return null;
            else if (selection > 0 && selection <= itms.size()) {
                return (Itm)itms.elementAt(selection - 1);
	    } else
                System.out.println("Invalid selection.");
        }
    }

    // Make things a bit simpler
    // The choices are deliniated with pipes.
    public static int choice(String prompt, String choices) {
        return choice(prompt, choices.split("\\|"));
    }

    // Simplier yet
    public static int choice(String choices) {
        return choice("Please choose one: ", choices.split("\\|"));
    }

    // Permutation with default prompt, string array.
    // Note how not having anything other than simple overloading has
    // really made this a pain.
    public static int choice(String[] choices) {
        return choice("Please choose one", choices);
    }

    
    // Get various things
    public static Spe get_spe(String name) {
	    for (Spe x : Species.one_of_everything)
		    if (x.name.toLowerCase().compareTo(name.toLowerCase()) == 0)
			return x;
	    return Species.amorphous_blob;
    }
    public static Kind get_kind(String name) {
	    for (Kind x : Items.one_of_everything)
		    if (x.name.toLowerCase().compareTo(name.toLowerCase()) == 0)
			return x;
	    return Items.filth;
    }
    
    public static int gint(String prompt) {
	    System.out.print(prompt+" ");
	    return g.in.nextInt();
    }
    public static String gstring(String prompt) {
    	return gstring(prompt, "Enter Text");
    }
    public static String gstring(String prompt, String def) {
	    String tmp = null;
	    if (Tunnels.gmode != Tunnels.GUI) {
	        System.out.print(prompt+" ");
	        while (tmp == null || tmp.length() < 2) {
	           tmp = g.in.nextLine();
	        }
	    } else {
		while (tmp == null || tmp.length() < 1) {
		    tmp = JOptionPane.showInputDialog(Tunnels.iwindow, prompt,
				    def);
		}
	    }
	    return tmp;
    }
    public static Node gnsew(String prompt, Node here) {
	    String tmp = null;
	    String dirs = (here.north != null? "n" : "")
		    + (here.south != null? "s" : "")
		    + (here.east != null? "e" : "")
		    + (here.west != null? "w" : "");
	    while (true) {
	    	System.out.print(prompt+" ("+dirs+") ");
		tmp = g.in.nextLine();
		if (tmp.length() == 0) continue;
		if (tmp.charAt(0) == 'n' && here.north != null)
			return here.north;
		else if (tmp.charAt(0) == 's' && here.south != null)
			return here.south;
		else if (tmp.charAt(0) == 'w' && here.west != null)
			return here.west;
		else if (tmp.charAt(0) == 'e' && here.east != null)
			return here.east;
	    }
    }
    public static Node gnsew (Node here) {
	    return gnsew ("Which direction?", here);
    }

    // Various verbalizing functions.
    public static void you(String text, Mon who) {
		if (g.phase == 0) return;
	    	if (who == null && g.turns <= 1) return;
		if (who != null && who.here != g.player.here) return;
	if (who == null || who == g.player)  {
	    text = text.replaceAll("(\\|s\\||\\|es\\|)", "");
	    text = text.replaceAll("\\|is\\|", "are");
	} else {
	    text = text.replaceAll("\\{.*\\}", "");
	    // Can be used to hide results of item use from player
	    // if he isn't using the item.
	    text = text.replaceAll("\\|s\\|", "s");
	    text = text.replaceAll("\\|es\\|", "es");
	    text = text.replaceAll("\\|is\\|", "is");
	}
        if (who == null || who == g.player)
            System.out.printf("You %s\n", text);
        else if (who.here == g.player.here && who.name != null)
            System.out.printf("%s %s\n", who.name, text);
        else if (who.here == g.player.here)
            System.out.printf("The %s%s%s %s\n", 
			    (who.rabid? (who.species.smart? "insane " : "rabid ")
			      : ""),
			    (who.ai == who.PET? "allied " : ""),
			    who.species.name, text);
	  if (who == null || who.here == g.player.here)
	      g.glidetrigger = true;
    }
    public static void you(String text) {
        you(text, null);
    }
    // Wrapper for gui or console output
    public static void msg(String what) {
	    if (Tunnels.gmode == Tunnels.GUI) {
	           // Print to message console in the future
		    System.out.println(what);
	    } else
		    System.out.println(what);
    }
    public static String the_mon(Mon who) {
	    if (who == null)
		    return "you";
	    else if (who.name != null)
		    return who.name;
	    else
		    return "the " +
			    (who.ai == who.PET? "allied " : (who.rabid? 
				(who.species.smart? "insane " : "rabid ")
							   : ""))
			    + who.species.name;
    }
    // Gendered pronouns
    // I use the male ones because
    // the neuter and female ones do not have three sperate words!
    // ("I saw her", "Her cat is cute" versus "I saw him", "His cat is cute".)
    public static String he(Mon who) {
	    if (who == g.player)
		    return "you";
	    else if (who.gender == 0)
		    return "it";
	    else if (who.gender == 1)
		    return "he";
	    else
		    return "she";
    }
    public static String his(Mon who) {
	    if (who == g.player)
		    return "your";
	    else if (who.gender == 0)
		    return "its";
	    else if (who.gender == 1)
		    return "his";
	    else
		    return "her";
    }
    public static String him(Mon who) {
	    if (who == g.player)
		    return "you";
	    else if (who.gender == 0)
		    return "it";
	    else if (who.gender == 1)
		    return "him";
	    else
		    return "her";
    }
    public static String sir(Mon who) {
	    if (who.gender == 1)
		    return "sir";
	    else if (who.gender == 2)
		    return "ma'am";
	    else
		    return "honored creature";
    }

    public static void your(String text, Mon who) {
		if (who != null && who.here != g.player.here) return;
	if (who == null || who == g.player) {
	    text = text.replaceAll("\\|s\\|", "");
	    text = text.replaceAll("\\|do\\|", "do");
	    text = text.replaceAll("\\|is\\|", "are");
	} else {
	    text = text.replaceAll("\\|s\\|", "s");
	    text = text.replaceAll("\\|do\\|", "does");
	    text = text.replaceAll("\\|is\\|", "is");
	}

        if (who == null || who == g.player) {
            System.out.printf("Your %s\n", text);
	} else if (who.here == g.player.here && who.name != null)
            System.out.printf("%s'%s %s\n", who.name,
                (who.name.charAt(who.name.length()-1) == 's'? "" : "s"),
                text
                );
        else if (who.here == g.player.here)
            System.out.printf("The %s'%s %s\n", who.species.name,
                (who.species.name.charAt(who.species.name.length()-1) == 's'?
		     "" : "s"),
                text
		);
    }

    public static void your(String text) {
        your(text, null);
    }
    public static String hpcolor (Mon mon) {
	    if (mon.hp >= mon.mhp)
		    return color();
	    else if (mon.hp >= mon.mhp*3.0/4.0)
		    return color(GREEN);
	    else if (mon.hp > mon.mhp/2)
		    return color(YELLOW);
	    else if (mon.hp > mon.mhp/4) 
		    return color (RED);
	    else
		    return color (MAJOR_RED);
	    
    }
    public static String color () {
	    return color (DEFAULT_COLOR);
    }
    public static String color (String cl) {
	    if (Tunnels.gmode != Tunnels.DOS)
		    return "\033["+cl+"m";
	    else
		    return "";
    }

}