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feat: MVP for player death
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@alexkarp-skillshare
alexkarp-skillshare committed Jun 5, 2024
1 parent ff18171 commit b0f3261
Showing 1 changed file with 90 additions and 43 deletions.
133 changes: 90 additions & 43 deletions app.js
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Original file line number Diff line number Diff line change
Expand Up @@ -18,21 +18,26 @@ const DEFAULT_ITEM_SENSES = {

const START_LOCATION = "outside";
const MOVE_VERBS = ["go", "exit", "move"];
const RESTART_VERBS = ["restart", "continue"];
const DAMAGE_LEVELS = [
{ symptoms: [], nextThreshold: 100 },
{ symptoms: ["You cough."], nextThreshold: 200, },
{ symptoms: ["You feel so thirsty."], nextThreshold: 600 },
{ symptoms: ["You cough. You "], nextThreshold: 10000 },
{ symptoms: [], nextThreshold: 1 },
{ symptoms: ["You cough."], nextThreshold: 2 },
{ symptoms: ["You feel so thirsty."], nextThreshold: 3 },
{ symptoms: ["You cough. You "], nextThreshold: 4 },
{ symptoms: ["You pass out."], nextThreshold: Infinity },
];

const INSPECTIONS = {
"see": ["look", "read"],
"hear": ["listen"],
"smell": ["sniff", "inhale"],
"taste": ["lick"],
"touch": ["feel"],
}
see: ["look", "read"],
hear: ["listen"],
smell: ["sniff", "inhale"],
taste: ["lick"],
touch: ["feel"],
};

const DEATH_DESCRIPTION = `<div>You are overcome. Darkness descends and your breathing stops</div>
<div>Return to the place of honor as a new investigator? ("restart")</div>`;

function canonicalizeSense(verb) {
const lower = verb.toLowerCase();
Expand Down Expand Up @@ -79,7 +84,7 @@ function* getWords(original) {
// Charles can't figure out how to do Unicode properly,
// so we're just going to do this to detect "letters":
if (character.match(/[a-zA-Z]/)) {
buffer += character
buffer += character;
} else {
// End-of-word.
if (buffer.length != 0) {
Expand Down Expand Up @@ -107,7 +112,6 @@ async function hideText(original, knowledge) {
} else {
output += await hideWord(word);
}

}
return output;
}
Expand Down Expand Up @@ -156,14 +160,13 @@ class Player {
// we just obfuscate unknown words.
// We also keep "\n" here so we can preserve newlines in the input >.>
this.knowledge =
saved?.player?.knowledge ?? new Set(["place", "honor",
"\n"]);
saved?.player?.knowledge ?? new Set(["place", "honor", "\n"]);
}
}

class State {
constructor(permanent, saved) {
this.music = new Music()
this.music = new Music();
this.rooms = {};
for (const roomid in permanent.rooms) {
this.rooms[roomid] = new Room(roomid, permanent, saved);
Expand Down Expand Up @@ -196,7 +199,7 @@ class State {

this.textin = document.createElement("input");
this.textin.type = "text";
this.textin.classList.add("action")
this.textin.classList.add("action");
form.appendChild(this.textin);

this.button = document.createElement("button");
Expand All @@ -214,16 +217,24 @@ class State {
render(error = "") {
console.log(this);

// TODO - if player is null that means they died
// so we can render out the death description
if (this.player === null) {
this.currentDescription = DEATH_DESCRIPTION;
this.symptoms.innerText = "";
} else {
const selectedSymptom =
Array.from(this.player.symptoms)[
Math.floor(Math.random() * this.player.symptoms.size)
] ?? "";
this.symptoms.innerText = selectedSymptom;
}

if (!this.currentDescription) {
this.currentDescription = this.renderPassiveSenses();
}
this.perception.innerHTML = this.currentDescription;

const selectedSymptom =
Array.from(this.player.symptoms)[
Math.floor(Math.random() * this.player.symptoms.size)
] ?? "";
this.symptoms.innerText = selectedSymptom;
this.errors.innerText = error;
if (!error) {
this.textin.value = "";
Expand Down Expand Up @@ -252,11 +263,11 @@ class State {
renderPassiveSenses() {
return `
${Object.keys(DEFAULT_ROOM_SENSES)
.map((sense) => {
return this.renderPassiveSense(sense);
})
.join("<br />")}
`
.map((sense) => {
return this.renderPassiveSense(sense);
})
.join("<br />")}
`;
}

currentRoom() {
Expand All @@ -265,21 +276,35 @@ ${Object.keys(DEFAULT_ROOM_SENSES)

async act() {
this.applyDose();

const tokenizedAction = this.textin.value.split(" ");
const verb = tokenizedAction[0].toLowerCase();
const restString = tokenizedAction.slice(1).join(" ");
// const restArray = tokenizedAction.slice(1);
let error = `I don't know ${verb}`;
const perceptionVerb = canonicalizeSense(verb);
if (MOVE_VERBS.includes(verb)) {
error = this.movePlayer(restString);
} else if (perceptionVerb) {
error = await this.inspect(perceptionVerb, restString);
} else if (!verb) {
// Empty "enter"; clear the most-recent-output,
// to go back to the room description.
this.currentDescription = ""
error = ""

// TODO - if player is null only allow the "restart" action (or "continue", or whatever we call it)
if (this.player === null) {
if (RESTART_VERBS.includes(verb)) {
this.player = new Player();
this.currentDescription = "";
error = "";
} else {
error = `I can't ${verb}. I am dead.`;
}
} else {
// i.e. player is alive
// const restArray = tokenizedAction.slice(1);
const perceptionVerb = canonicalizeSense(verb);
if (MOVE_VERBS.includes(verb)) {
error = this.movePlayer(restString);
} else if (perceptionVerb) {
error = await this.inspect(perceptionVerb, restString);
} else if (!verb) {
// Empty "enter"; clear the most-recent-output,
// to go back to the room description.
this.currentDescription = "";
error = "";
}
}
this.applyDose();
this.render(error);
Expand All @@ -303,22 +328,27 @@ ${Object.keys(DEFAULT_ROOM_SENSES)
}

// Look up the item in the room.
for (const [_itemId, item] of Object.entries(this.currentRoom().items)) {
for (const [_itemId, item] of Object.entries(
this.currentRoom().items
)) {
if (item.aliases.includes(itemName)) {
this.currentDescription = item.sense[verb] ?? DEFAULT_ITEM_SENSES[verb];
this.currentDescription =
item.sense[verb] ?? DEFAULT_ITEM_SENSES[verb];

// If this verb allows perceiving writing,
// and we have writing, output it.
if (["see"].includes(verb) && item.writing) {
let hidden = await hideText(item.writing, this.player.knowledge);
let hidden = await hideText(
item.writing,
this.player.knowledge
);
hidden = hidden.replace(/(?:\r\n|\r|\n)/g, "<br />");
this.currentDescription += `<br/>
The text reads:
<blockquote>${hidden}</blockquote>
`;
}


if (["see"].includes(verb) && item.rosetta) {
let hidden = await hideText(item.rosetta, new Set());
let unhidden = item.rosetta;
Expand All @@ -343,12 +373,21 @@ You conclude <q>${hidden}</q> means <q>${unhidden}</q>.
}
}

killPlayer() {
this.player = null;
this.render();
}

applyDose() {
// cancel any existing dose callback timer
if (this.timerID) {
clearTimeout(this.timerID);
}

if (this.player === null) {
return;
}

// record last time dosage was applied
let now = Date.now();
let timeSinceLastDosage = now - this.player.lastDoseTimestamp;
Expand All @@ -362,13 +401,21 @@ You conclude <q>${hidden}</q> means <q>${unhidden}</q>.
// update player's dosage threshold
if (
this.player.damage >=
this.player.currentDamageLevel.nextThreshold
DAMAGE_LEVELS[this.player.currentDamageLevel].nextThreshold
) {
this.player.currentDamageLevel = this.player.currentDamageLevel + 1;
}

// if there aren't any more damage levels above the current one
// kill the player
if (this.player.currentDamageLevel === DAMAGE_LEVELS.length - 1) {
this.killPlayer();
return;
}

// select a symptom for the player based on their dosage
let availableSymptoms = DAMAGE_LEVELS[this.player.currentDamageLevel]?.symptoms ?? [];
let availableSymptoms =
DAMAGE_LEVELS[this.player.currentDamageLevel]?.symptoms ?? [];
if (availableSymptoms.length) {
let selectedSymptomIndex = Math.floor(
Math.random() * availableSymptoms.length
Expand Down

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