[snowed-in.git] / src / snowed-in.inf

! Copyright (C) 2021 Jason Self <j@jxself.org>
!
! This file is free software: you may copy, redistribute and/or
! modify it under the terms of the GNU Affero General Public License
! as published by the Free Software Foundation, either version 3 of
! the License, or (at your option) any later version.
!
! This file is distributed in the hope that it will be useful, but
! WITHOUT ANY WARRANTY; without even the implied warranty of
! MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
! Affero General Public License for more details.
!
! You should have received a copy of the GNU Affero General Public
! License along with this file. If not, see https://gnu.org/licenses/
Global lantern_fuel_left = 20;
Global body_temperature = 20;
Global cabin_has_electricity = 1;
Constant DEATH_MENTION_UNDO;
Constant Story "Snowed In";
Constant Headline 
    "^A work of interactive fiction.
    ^If you get stuck try typing HELP.
    ^Ongoing development: https://jxself.org/git/?p=snowed-in.git
    ^Send bugs and feedback by email to j@@64jxself.org.
    ^IFID DE9FA2E5-4EC7-4166-9218-E56EFA1DF40F
    ^Copyright (C) 2021 Jason Self <j@@64jxself.org>
    ^You can change and share this game under the terms of the GNU 
    Affero General Public License as published by the Free Software 
    Foundation (FSF), either version 3 of the License, or (at your 
    option) any later version published by the FSF. See the GNU Affero 
    General Public License for more details.^^You should have received 
    a copy of this game's source code along with a copy of the GNU 
    Affero General Public License so that you can know your rights. 
    If not, contact the place you got it from.^^";
Include "parser";
Include "verblib";
Release 0;
Serial "210617";
Include "src/forest.inf";

Object  mainroom "Main Room"
  with  description 
            "This room is a total wreck - it looks like a major fight 
            happened in here. There's a ripped up sofa and a broken 
            old coffee table in the middle of the room. A flat-screen 
            TV is mounted against the wall, with the screen dangling 
            out. This cabin has three other rooms. There's an office 
            area to the east, and a bedroom to the north. A 
            kitchenette can be found to the west. There's a doorway 
            in the south wall leading outside.",
        n_to bedroom,
        s_to frontdoor,
        e_to office,
        w_to kitchenette,
  has   light;

Object  frontdoor "front door" mainroom
  with  name 'door' 'front',
        description 
            "The wooden door is made of thick oak wood with the shape 
            of a bear claw engraved in it.",
        short_name [;
            if (location == mainroom)
                print "door to the outside";
            else
                print "door to the cabin";
            return true;
        ],
        found_in mainroom southofcabin,
        door_dir [;
            if (location == mainroom)
                return s_to;
            else
                return n_to;
        ],
        door_to [;
            if (location == mainroom)
                return southofcabin;
            else
                return mainroom;
        ],
  has   scenery door openable;

Object  bearclaw "bear claw" mainroom
  with  name 'bear' 'claw',
  with  description 
            "It's in the shape of a thin, sharp claw with three jagged 
            points at the top of it.",
  has   scenery;

Object  sofa "sofa" mainroom
  with  name 'sofa' 'couch',
  with  description 
            "The sofa is in poor shape. The upholstery is ripped and 
            there are several holes in it.",
        before [;
          Take, Pull, Push, PushDir, Turn:
            print_ret (The) self, " is too heavy for that.";
        ],
  has   scenery supporter enterable;

Object  coffeetable "coffee table" mainroom
  with  name 'coffee' 'table',
  with  description 
            "The old coffee table looks as if it's had quite a bit of 
            use. There are burn marks covering it and the paint is 
            worn off in most places.",
        before [;
          Take, Pull, Push, PushDir, Turn:
            print_ret (The) self, " is too heavy for that.";
        ],
  has   scenery supporter enterable;

Object  lantern "copper lantern" coffeetable
  with  name 'lantern' 'copper' 'lamp',
        description 
            "This is an exceptionally beautiful lantern. About eleven 
            inches high, with a base of about 5 inches or so in 
            diameter and a large, brass-closed hook at the top. A 
            rainbow of unique colors run through the copper. The 
            glass in the lamp has a fresnel type of design, which is 
            used to distribute light widely.",
        time_left,
        time_out [;
            if (lantern has on) {
                lantern_fuel_left = 0;
                give lantern ~on;
                give lantern ~light;
                StopDaemon(lantern);
                print_ret 
                    "Suddenly, the lantern's flame begins to flicker 
                    violently within its glass prison and then 
                    extinguishes itself.";
            }
        ],
        before [;
          SwitchOn:
            if (lantern_fuel_left > 0) {
                give lantern light;
                StartTimer(lantern, lantern_fuel_left);
            }
            else {
                print_ret 
                    "You snap the switch a few times, but nothing 
                    happens.";
            }
          SwitchOff:
            StopTimer(lantern);
            give lantern ~light;
        ],
        daemon [;
            if (lantern has on)
                lantern_fuel_left = lantern.time_left;
            if (lantern has on && lantern_fuel_left <= 5)
                print_ret "The lantern's fuel runs low.";
        ],
  has   switchable;

Object  television "flat-screen TV" mainroom
  with  name 'TV' 'television' 'flat' 'screen' 'flat-screen',
  with  description 
            "The flat-screen TV looks fairly modern but it's been 
            broken in a fight and the screen is dangling out.",
        before [;
          Take, Pull, Push, PushDir, Turn:
            print_ret (The) self, " is firmly mounted to the wall.";
          SwitchOn:
            if (television hasnt visited) {
                print 
                    "Despite the significant damage, the television 
                    comes to life in one last valiant attempt to be 
                    useful. Your favorite news program is on: U.S. 
                    News And Grue Report. The news anchor is giving a 
                    warning of Grue sightings in the area of the 
                    forest before the television finally dies.^";
                give television visited;
            }
            else {
                print 
                    "The flat-screen TV is broken and can't be 
                    turned on.^";
            }
            return true;
        ],
  has   scenery switchable;

Object  lightsocket "light socket" mainroom
  with  name 'socket' 'lightsocket',
        before [;
          Take, Pull, Push, PushDir, Turn:
            print_ret 
                "You don't have the tools to remove a light 
                socket.";
          Receive:
            if (noun ~= lightbulb) {
                print "Put ";
                print (a) noun;
                print_ret 
                    " into the light socket? Maybe you should come 
                    with a warning label because you contain more than 
                    a trace amount of nut.";
            }
            if (noun == lightbulb && light has on) {
                give mainroom light;
                give office light;
                give kitchenette light;
                give bedroom light;
                give eastofcabin light;
                give southofcabin light;
            }
        ],
  has   scenery container transparent open;

Object  lightbulb "light bulb" lightsocket
  with  name 'light' 'bulb' 'lightbulb',
        before [;
          SwitchOn:
            if (lightbulb in lightsocket) {
                if (cabin_has_electricity == 1) {
                    give mainroom light;
                    give office light;
                    give kitchenette light;
                    give bedroom light;
                    give eastofcabin light;
                    give southofcabin light;
                }
                else {
                    print_ret 
                        "You flip the switch a few times, but nothing 
                        happens.";
                }
            }
            else {
                print_ret 
                    "Turn on a lightbulb when it's not in the 
                    socket? What a strange idea.";
            }
        ],
        after [;
          Take, Pull, Push, PushDir, Turn, SwitchOff:
            give lightbulb ~on;
            give mainroom ~light;
            give office ~light;
            give kitchenette ~light;
            give bedroom ~light;
            give eastofcabin ~light;
            give southofcabin ~light;
        ],
  has   switchable on;

Object  office "Office"
  with  description 
            "There seems to have been quite a fight in here. The room 
            is a wreck. Holes are in the walls and the windows are 
            broken, letting in the cold air from outside. Chunks of 
            drywall and insulation cover the floor. The desk has a 
            bullet hole through the middle.",
        w_to mainroom,
        e_to window,
  has   light;

Object  desk "solid oak desk" office
  with  name 'solid' 'oak' 'desk',
  with  description 
            "The desk is old and made of solid oak. The right side of 
            it has been smashed and all of the drawers have been 
            removed. A bullet hole goes straight through the middle of 
            the desk.",
        before [;
          Take, Pull, Push, PushDir, Turn:
            print_ret (The) self, " is too heavy for that.";
        ],
  has   scenery supporter enterable;

Object  businesscard "business card" desk
  with  name 'business' 'card',
  with  description 
            "The business card is white and has blacked edges. It 
            bears the name ~Lasting Solutions~, a local data recovery 
            company, in bold letters on the top. The company's 
            website URL is printed in blue at the bottom.";

Object  salesreceipt "sales receipt" desk
  with  name 'sales' 'receipt',
  with  description 
            "The sales receipt is for $200, dated three years ago. 
            It's printed on old tractor feed printer paper and bears 
            the name ~Lasting Solutions~, a local data recovery 
            company. A handwritten note is scrawled on the bottom: 
            ~Start working on these hard drives soon.~";

Object  computer "computer" desk
  with  name 'computer' 'PC',
  with  description 
            "It's a heavy older model that appears to have been 
            seriously damaged in a fight. It's clearly on its last 
            legs but is perhaps still useful.",
        before [;
          Take, Pull, Push, PushDir, Turn:
            print_ret (The) self, " is too heavy for that.";
          SwitchOn:
            if (computer hasnt visited) {
                print 
                    "The computer makes some concerning noises while 
                    lights on the front also illuminate. The last 
                    file is quickly displayed. ~If anyone else reads 
                    this, you're in serious danger. I've been fighting 
                    a ferocious grue for the last three days. I'm 
                    almost out of supplies and can't last much 
                    longer. I'm going to take the last of the supplies 
                    and escape through the office window in a 
                    last-ditch effort to get away and get back into 
                    town. I hope I can make it.~ The computer then 
                    makes a sickly sound and finally dies as some 
                    smoke comes out of it.^";
                give computer visited;
            }
            else {
                print 
                    "The display briefly flickers but nothing 
                    else happens.^";
            }
            return true;
        ],
  has   switchable;

Object  drywall "drywall" office
  with  name 'drywall' 'dry' 'wall',
        before [;
          Take, Pull, Push, PushDir, Turn:
            print_ret "Taking that would achieve little.";
        ],
  has   scenery;

Object  insulation "insulation" office
  with  name 'insulation',
        before [;
          Take, Pull, Push, PushDir, Turn:
            print_ret "Taking that would achieve little.";
        ],
  has   scenery;

Object  bullethole "bullet hole" desk
  with  name 'bullet' 'hole' 'holes',
  with  description 
            "Looks to have come from something that's capable of 
            doing a lot of damage.",
        found_in desk bedroom,
  has   scenery;

Object  window "window" office
  with  name 'window' 'windows',
        description 
            "The window faces the east side of the cabin. It's broken, 
            letting in the cold air from outside.",
        short_name [;
            if (location == office)
                print "window";
            else
                print "window into the cabin";
            return true;
        ],
        found_in office eastofcabin,
        door_dir [;
            if (location == office)
                return e_to;
            else
                return w_to;
        ],
        door_to [;
            if (location == office)
                return eastofcabin;
            else
                return office;
        ],
        before [;
          Search:
            print_ret "The window faces the east side of the cabin.";
          Open, Close:
            print_ret 
                "The window's broken so it's not clear how 
                you'd do that.";
        ],
  has   scenery door openable open;

Object  kitchenette "Kitchenette"
  with  description 
            "The kitchenette is empty. A sink, you think, though it's 
            hard to tell what's a pipe and what's a faucet. A 
            refrigerator, standing open and empty. The door has been 
            ripped off. There's no indication as to where it 
            went. There's no food anywhere in here.",
        e_to mainroom,
  has   light;

Object  refrigerator "refrigerator" kitchenette
  with  name 'fridge' 'refrigerator',
  with  description 
            "An old rusty refrigerator, standing open and empty. The 
            door has been ripped off. There's no indication as to 
            where it went.",
        before [;
          Take, Pull, Push, PushDir, Turn:
            print_ret (The) self, " is too heavy for that.";
          Open, Close:
            print_ret (The) self, " door is missing.";
        ],
  has   scenery enterable container openable open;

Object  sink "sink" kitchenette
  with  name 'sink' 'pipe' 'faucet',
  with  description 
            "A sink, you think, though it's hard to tell what's a 
            pipe and what's a faucet.",
        after [;
          SwitchOn:
            print_ret 
                "Pipes from in the walls make a groaning sound, 
                almost like pain and despair. No water comes out.";
        ],
  has   scenery container switchable;

Object  bedroom "Bedroom"
  with  description 
            "This bedroom is small and cramped, and looks like a 
            major fight happened as the exterior wall has bullet 
            holes. The bed is lying on the floor, torn to shreds. It 
            has no sheets, just a bare mattress.",
        s_to mainroom,
  has   light;

Object  bed "bed" bedroom
  with  name 'bed' 'mattress',
  with  description "The mattress is bare and empty.",
        before [;
          Take, Pull, Push, PushDir, Turn:
            print_ret (The) self, " is too heavy for that.";
        ],
  has   scenery supporter;

Object  suitcase "suitcase" bedroom
  with  name 'suitcase',
  with  description 
            "The suitcase is made of a light metallic material that 
            you can't quite make out. The color of it is somewhere 
            between silver and grey.",
  has   container open openable;

Object  snowsuit "snowsuit" suitcase
  with  name 'snowsuit' 'snow' 'suit',
  with  description 
            "The snowsuit is blue, decorated with white and purple 
            designs. On the chest is a large emblem with the letters 
            ~CE~ in purple.",
        before [;
          Wear:
            if (snowshoes in player && snowshoes has worn) {
                print_ret "The snowsuit can't fit over the snowshoes.";
            }
          Disrobe, Remove:
            if (snowshoes in player && snowshoes has worn) {
                print_ret "The snowsuit can't be taken off over the snowshoes.";
            }
        ],
        daemon [;
            if (location ~= mainroom && location ~= office && location ~=
            kitchenette && location ~= bedroom && location ~= thedark &&
            snowsuit hasnt worn) {
                body_temperature = --body_temperature;
            }
            if (location == mainroom || location == office || location ==
            kitchenette || location == bedroom || snowsuit has worn && body_temperature
            < 20) {
                body_temperature = ++body_temperature;
            }
            if (body_temperature == 0) {
                deadflag = 4;
            }
            if (body_temperature <= 5)
                print_ret 
                    "You're shivering uncontrollably, and it's hard 
                    to move. You feel very exhausted and drowsy. It's 
                    all you can do to keep from falling over.";
            if (body_temperature > 5 && location ~= mainroom && location
            ~= office && location ~= kitchenette && location ~= bedroom
            && location ~= thedark && snowsuit hasnt worn) {
                switch (body_temperature) {
                  19:
                    "The feeling of cold overwhelms you. Surely the cold will get to 
                    you before anything else does. Right?";
                  18:
                    "You can feel yourself getting colder and colder.";
                  17:
                    "You can see your own breath freezing in the air, forming little 
                    clouds.";
                  16:
                    "You shiver in the cold.";
                  15:
                    "You continue to shiver in the cold.";
                  14:
                    "Your hands grow numb from the cold.";
                  13:
                    "You continue shivering in order to keep warm.";
                  12:
                    "Your shivering grows worse as your body becomes colder by the
                    minute.";
                  11:
                    "Your teeth begin to chatter as you desperately try to warm 
                    yourself up.";
                  10:
                    "Your shivering intensifies as your body begins to freeze over 
                    from the cold.";
                  9:
                    "Your fingers become stiff and you feel sharp pains all over your
                    body.";
                  8:
                    "The cold has gotten to a point where it is too much for you. You 
                    begin to shiver uncontrollably.";
                  7:
                    "Your eyesight begins to fade and you can't even feel yourself 
                    shivering anymore.";
                  6:
                    "You can feel your body shutting down from the cold as you slowly 
                    begin to lose consciousness.";
                }
            }
        ],
  has   clothing;

Object  snowshoes "snowshoes" bedroom
  with  name 'snowshoe' 'snowshoes' 'snow' 'boot' 'boots' 'shoe' 'shoes'
        'metal' 'frame',
  with  description 
            "They're light blue in color and have a thick, hard 
            rubber bottom that's attached to a metal frame that keeps 
            you from sinking into the snow. They look to be warm and 
            comfortable.",
        after [;
          Wear:
            print_ret (The) self, 
                " fit perfectly and go up to your 
                knees.";
        ],
        daemon [;
            if (location ~= mainroom && location ~= office && location ~=
            kitchenette && location ~= bedroom && location ~= thedark &&
            snowshoes hasnt worn) {
                deadflag = 3;
            }
        ],
  has   pluralname clothing;

Forest  southofcabin "South Of Cabin"
  with  description [;
            print "The wind is howling, and there's snow flying everywhere.";
            if (snowsuit hasnt worn)
                print 
                    " It's really cold and 
                    you're not dressed for this weather.";
            if (frontdoor has open) {
                check_for_cabin_lighting();
            }
        ],
        n_to frontdoor,
        e_to eastofcabin,
        w_to westofcabin,
  has   light;

[ check_for_cabin_lighting;
    if (lightbulb has on) {
        print 
            "The light from inside the cabin only penetrates 
            a few feet from the building. ";
    }
    else
        if (lantern in player && lantern has on) {
            print 
                "The lantern provides the only source of 
                light. ";
        }
    if (location has light)
        print 
            "The snow stings your face and you can barely see three feet in 
            front of you. ";
    if (snowshoes in player && snowshoes has worn) {
        print 
            "The snowshoes are doing their job by making sure 
            you don't sink into the snow.^";
    }
];

Forest  eastofcabin "East Of Cabin"
  with  description [;
            print "It's dark outside. ";
            check_for_cabin_lighting();
        ],
        w_to window,
        s_to southofcabin,
  has   light;

Forest  westofcabin "Westh Of Cabin"
  with  description 
            "The snow is falling so fast that you can barely see 
            anything. You can't even be sure you're going in the right 
            direction.",
        s_to southofcabin,
  has   light;

[ Initialise;
    Location = mainroom;
    thedark.description = 
        "It is pitch black. You are likely to be eaten 
        by a grue.";
    print 
        "You're trapped in a snowstorm while visiting the forest 
        during your vacation to a small rural town. This is the worst 
        snowstorm in more than 40 years. If only you has listened to 
        the news. Well, it's too late for that. The snow has been 
        falling for the past seven hours and shows no signs of 
        stopping anytime soon. You need to get back to your hotel in 
        the town. You finally manage to find an old cabin in the 
        woods and get inside but have no idea where you are. You're 
        not dressed for this weather.^";
    StartDaemon(lantern);
    StartDaemon(snowshoes);
    StartDaemon(snowsuit);
    StartDaemon(grue);
];

[ DeathMessage;
    if (deadflag == 3)
        print "You sink into the deep snow and are unable to move.";
    if (deadflag == 4)
        print 
            "Finally, you succumb to the cold. Your mind goes blank as 
            you slip away into the endless darkness and the deep sleep 
            of death.";
];

! Don't have 'take all' take the lightbulb in the mainroom of the 
! cabin

[ ChooseObjects obj code;
    if (code < 2) {
        if (obj has scenery)
            return 2;
        rfalse;
    }
    if (obj == lightbulb)
        return 0;
];

[ InScope;
    if (location == thedark && real_location == mainroom) {
        PlaceInScope(lightsocket);
        PlaceInScope(lightbulb);
    }
    return false;
];

Object  grue "grue" thedark
  with  article "the",
        name 'grue' 'monster',
        grue_active_around_cabin,
        grue_active_in_the_dark,
        daemon [;
            if (location == thedark) {
                switch (++(self.grue_active_in_the_dark)) {
                  1:
                    "^You hear horrible gurgling sounds in the dark.";
                  2:
                    "^You hear the clink of razor-sharp claws nearby.";
                  3:
                    deadflag = 1;
                    "^Your last memory is of the slavering fangs of the 
                    horrible Grue as it claims you for a meal.";
                }
            }
            if (location == mainroom || location == office || location ==
            kitchenette || location == bedroom) {
                switch (++(self.grue_active_around_cabin)) {
                  1:
                    "^You hear the wind howling outside, if it is the wind.";
                  2:
                    "^You hear horrible gurgling sounds outside.";
                  3:
                    "^The noise outside gets louder.";
                  4:
                    "^You hear the sound of shuffling feet outside.";
                  5:
                    "^You hear something sniffing around the cabin.";
                  6:
                    "^You hear a deep guttural sound from outside that sends a chill down your spine.";
                  7:
                    "^You hear something scratching on the cabin walls from outside.";
                  8:
                    "^You hear something howl outside. It's a chilling, mournful wail that sends a chill down your spine.";
                  9:
                    "^A thunderous CRACK can be heard coming from outside.";
                  10:
                    "^There's a sudden crashing sound as something is thrown against the cabin walls.";
                  11:
                    "^Something begins to beat against the walls of the cabin, as if trying to to break in. It makes a loud, thunderous noise.";
                  12:
                    "^The wind is howling and the walls are being beaten so hard it feels like the cabin is shaking.";
                  13:
                    "^Suddenly, there's ominous silence from outside the cabin.";
                }
            }
            if (location == mainroom || location == office || location ==
            kitchenette || location == bedroom && self.grue_active_around_cabin
            == 15) {
                print "^The lights flicker and suddenly go out.";
                cabin_has_electricity = 0;
                give lightbulb ~on;
                give mainroom ~light;
                give office ~light;
                give kitchenette ~light;
                give bedroom ~light;
                give eastofcabin ~light;
                give southofcabin ~light;
            }
            return true;
        ],
  has   scenery;

[ DarkToDark;
    deadflag = 1;
    "Oh, no! You have walked into the slavering fangs of a lurking 
    grue!";
];

[ URL;
    print 
        "^If you need help try some of the commands from: 
        ^http://pr-if.org/doc/play-if-card/^";
];

[ XyzzySub;
    print "Nothing obvious happens.^";
    return true;
];

[ HelpSub;
    URL();
    return true;
];

Include "grammar";

Verb 'About'
    * -> Version;

Verb 'Info'
    * -> Version;

Verb 'Help'
    * -> Help;

Verb 'Clue'
    * -> Help;

Verb 'Hint'
    * -> Help;

Verb 'xyzzy'
    * -> Xyzzy;

Verb 'crawl'
    * 'through' / 'out' / 'via' noun -> Go;

Verb 'escape'
    * 'through' / 'out' / 'via' noun -> Go;

Extend 'jump'
    * 'through' / 'out' / 'via' noun -> Go;

Extend 'climb'
    * 'through' / 'out' / 'via' noun -> Go;

Extend 'go'
    * 'through' / 'out' / 'via' noun -> Go;