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ThePixThePix
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Embryonic example turn-based strategy game
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‎game-nation/code.js‎

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"use strict"
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/*
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The WAIT command causes a turn (3 months) to pass.
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It is handled in four phases, with the results output at the end
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initTurn Initialise stuff
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beforeTurn Calculate bonuses
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doTurn Apply bonuses to determine world state
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afterTurn React to the new world state
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*/
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findCmd('Wait').script = function() {
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for (const s of ['initTurn', 'beforeTurn', 'doTurn', 'afterTurn']) {
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for (const key in w) {
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const o = w[key]
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if (o[s]) o[s]()
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}
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}
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if (home.output) {
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msg(home.output.join('|'))
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}
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else {
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msg('Not much happens.')
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}
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return world.SUCCESS
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}
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/*
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Something that progresses over the course of the game, tracked with the progress
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attribute.
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You should give it alias, examine and efficiency attributes, and also flag it to
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appear in whatever inventory. Set discovered to true to have it going from the start
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*/
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const PROGRESSABLE = function() {
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const res = NPC()
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res.loc = 'me'
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res.progress = 0
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res.invShow = function() { return this.discovered},
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res.initTurn = function() {
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this.bonus = 0
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}
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res.beforeTurn = function() {
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if (!this.discovered) return
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this.progress += this.efficiency * (100 + this.bonus) / 100
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home.output.push('Science marches on!')
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}
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return res;
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}
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const createDiscovery = function(name, data) {
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const o = createItem(name, data)
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if (!o.beforeTurn) {
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o.beforeTurn = function() {
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if (this.active) w[this.bonusTo].bonus += this.bonusValue
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}
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}
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createItem(o.name + '_convTopicQ', TOPIC(), {
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loc:o.belongsTo,
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alias:sentenceCase(o.alias),
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showTopic:true,
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discoveryName:o.name,
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hideAfter:false,
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isVisible:function(loc) { return w[this.loc].discovered },
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script:function(options) {
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msg(w[options.topic.discoveryName].question)
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if (!w[options.topic.discoveryName].choices) {
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w[options.topic.discoveryName].choices = [
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{
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alias:'Yes',
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properNoun:true,
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script:function() {
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w[options.topic.discoveryName].active = true
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msg(options.topic.alias + ": Enabled")
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}
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},
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{
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alias:'No',
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properNoun:true,
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script:function() {
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w[options.topic.discoveryName].active = false
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msg(options.topic.alias + ": Disabled")
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}
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},
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]
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}
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showMenuDiag(w[options.topic.discoveryName].question, w[options.topic.discoveryName].choices, function(result) {
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log(result)
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result.script()
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})
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},
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})
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}
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‎game-nation/data.js‎

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"use strict"
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createItem("me", PLAYER(), {
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loc:"lounge",
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synonyms:['me', 'myself'],
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examine: "Just a regular guy.",
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})
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createRoom("lounge", {
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desc:"Welcome, your majesty...",
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})
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createItem("home", {
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progress:0, // i.e., turn
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population:100,
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food:100,
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money:100,
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happiness:'contented',
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initTurn:function() {
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this.output = []
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},
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beforeTurn:function() {
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this.progress += 1
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},
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doTurn:function() {
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// handle discoveries
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for (const key in w) {
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const o = w[key]
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if (!o.discovery) continue
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if (o.discovered) continue
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log(o.name + ' (' + o.discoverAt + ')')
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const owner = w[o.belongsTo]
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log('- ' + owner.name + ' (' + owner.progress + ')')
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if (!owner) {
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return errormsg('The "belongsTo" attribute of ' + o.name + ' is wrong or missing:' + o.belongsTo)
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}
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if (o.discoverAt <= owner.progress) {
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o.discovered = true
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home.output.push(o.discovery)
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}
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}
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},
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})
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// for convenience
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const home = w.home
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// progress tracks how far we have got in each aspect
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// efficiency allows us to tweak how well we do each turn
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// bonus is an in-game modifier
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createItem("agriculture", {
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foodBySeason:[0, 15, 50, 135],
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foodCommentBySeason:['No food produced in winter', 'Hunters have found limited food across the spring.', 'Hunters have found plenty of food across the summer.', 'Food has been harvested from the fields'],
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foodFactor:0.4, // one person eats this much food each turn
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populationGrowth:0.02, // pop increases by this each turn unless starving
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starvationFactor:2, // how quickly people die when starving
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efficiency:1, // how well farms do
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initTurn:function() {
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this.bonus = 0
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},
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doTurn:function() {
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log("Bonus: " + this.bonus)
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const season = home.progress % 4
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home.output.push(this.foodCommentBySeason[season])
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home.food += this.foodBySeason[season] * this.efficiency * (100 + this.bonus) / 100
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const foodConsumption = this.foodFactor * home.population
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if (foodConsumption > home.food) {
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home.population -= Math.floor((foodConsumption - home.food) / this.starvationFactor)
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home.food = 0
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home.output.push('People are starving!')
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}
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else {
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home.population += Math.floor(home.population * this.populationGrowth)
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home.food -= foodConsumption
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}
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},
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})
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createItem("science", PROGRESSABLE(), {
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alias:'Science Minister',
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dept:true,
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efficiency:1,
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examine:"Science is important to any nation; it can lead to more efficient agriculure, new industries and better weapons. And no good ruler wants anyone to think his kingdom is a technologcal backwater.",
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discovered:true, // known from the start
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})
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createDiscovery("crop_rotation", {
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discovery:'"Your magesty, our neighbours are getting better yields from the land using a system called crop rotation, whereby a field is used for grain one year, legumes the next and left fallow for livesock the next. Perhaps you might discuss with the miniser for the land."',
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belongsTo:'science',
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discoverAt:2,
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bonusValue:20,
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bonusTo:'agriculture',
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question:"Implement crop rotation?",
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})
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createItem("druids", PROGRESSABLE(), {
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alias:'Druid representative',
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dept:true,
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efficiency:1,
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examine:"Druids worship the earth mother, at a sacred grove in the forest.",
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belongsTo:'home',
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discoverAt:7,
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discovery:'"Your magesty, a group of druids have found a sacred grove in the forest, and wish to use it in their arcane rituals."',
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})
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createDiscovery("arcane_rituals", {
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discovery:'"Your majesty, the earth goddess has indicated she wishes us to perform certain rituals. I can assure you that if you will permit us to perform these sacred duties properly, crops will be even more bountiful"."',
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alias:'Fertility rituals',
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belongsTo:'druids',
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discoverAt:1,
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bonusValue:20,
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bonusTo:'agriculture',
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question:"Allow the druids to perform arcane rituals?",
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})
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createDiscovery("moonlight_dancing", {
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discovery:'"Your majesty, the earth goddess has indicated she wishes us to perform certain rituals in a more natural form under the light of the full moon, but the yokels object to our naked dancing. I can assure you that if you will permit us to perform these sacred duties properly, crops will be even more bountiful"."',
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alias:'Fertility rituals 2',
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supercedes:"arcane_rituals",
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belongsTo:'druids',
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discoverAt:4,
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bonusValue:20,
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bonusTo:'agriculture',
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beforeTurn:function() {
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if (this.active === 2) w[this.bonusTo].bonus += this.bonusValue
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if (this.active === 1) w[this.bonusTo].bonus += w[this.supercedes].bonusValue
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},
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question:"Allow the druids to perform naked rituals under the moonlight at the risk of alienating locals?",
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choices:[
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{
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alias:'Allow naked moonlit rituals',
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properNoun:true,
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script:function() {
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w[options.topic.discoveryName].active = 2
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msg(options.topic.alias + ": Naked/moonlit")
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}
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},
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{
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alias:'Allow basic rituals only',
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properNoun:true,
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script:function() {
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w[options.topic.discoveryName].active = 1
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msg(options.topic.alias + ": Basic")
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}
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},
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{
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alias:'Forbid rituals',
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properNoun:true,
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script:function() {
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w[options.topic.discoveryName].active = 0
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msg(options.topic.alias + ": Disabled")
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}
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},
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],
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})
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‎game-nation/settings.js‎

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"use strict"
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settings.title = "Nation!"
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settings.author = "The Pixie"
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settings.version = "0.1"
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settings.thanks = []
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settings.warnings = "No warnings have been set for this game."
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settings.playMode = "dev"
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settings.disableChecks = true
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settings.compassPane = false
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settings.textInput = false
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settings.cmdEcho = settings.playMode === 'dev'
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settings.suppressTitle = true
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settings.roomTemplate = []
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settings.noTalkTo = false
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settings.funcForDynamicConv = 'showMenuDiag'
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settings.seasons = ['winter', 'spring', 'summer', 'autumn']
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settings.startYear = 327
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settings.toolbar = [
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{content:function() { return 'It is ' + settings.seasons[home.progress % 4] + ', ' + Math.floor(settings.startYear + home.progress / 4) }},
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{title:true},
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{buttons:[
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{ title: "Dark mode", icon: "fa-moon", cmd: "dark" },
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{ title: "Save", icon: "fa-upload", cmd: "save game ow" },
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{ title: "Load", icon: "fa-download", cmd: "load game" },
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{ title: "About", icon: "fa-info-circle", cmd: "about" },
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]},
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]
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settings.inventoryPane = [
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{name:'Departments', alt:'depts', test:function(o) { return o.dept && o.invShow() } },
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{name:'Factions', alt:'factions', test:function(o) { return o.faction && o.invShow() } },
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{name:'Neigbours', alt:'nations', test:function(o) { return o.nation && o.invShow() } },
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]
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settings.statusPane = "Status"
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settings.statusWidthLeft = 120
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settings.statusWidthRight = 40
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settings.status = [
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function() { return "<td>Population</td><td>" + Math.floor(home.population) + "</td>" },
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function() { return "<td>Treasury</td><td>" + Math.floor(home.money) + "</td>" },
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function() { return "<td>Food</td><td>" + Math.floor(home.food) + "</td>" },
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function() { return "<td>Attitude</td><td>" + home.happiness + "</td>" },
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]
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settings.setup = function() {
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createAdditionalPane(1, "Time", 'next-turn', function() {
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let html = '<input type="button" onclick="runCmd(\'wait\')" value="Next turn" />'
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return html
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})
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msg("Welcome...")
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}
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‎game-nation/style.css‎

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#next-turn {
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text-align: center;
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padding: 5px;
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}
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#next-turn [type="button"] {
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color:red;
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border-radius: 6px;
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height:24px;
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font-style: italic;
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font-weight: bold;
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}
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#next-turn [type="button"]:hover {
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background-color: yellow;
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color: black;
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}
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‎lib/_world.js‎

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// Otherwise, do this is the commanded ended in success or if the author wants failures to count as a turn
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game.turnCount++
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game.elapsedTime += settings.dateTime.secondsPerTurn
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for (const key in w) w[key].endTurn()
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for (const key in w) {
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w[key].endTurn()
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}
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for (const m of settings.modulesToEndTurn) m.endTurn()
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util.handleChangeListeners()

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