268 lines
9.9 KiB
TypeScript
268 lines
9.9 KiB
TypeScript
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let state: string
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let timer: number
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let gesturesRunning: boolean
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let wasShake: boolean
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let wasLogoUp: boolean
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let wasLogoDown: boolean
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let wasScreenUp: boolean
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let wasScreenDown: boolean
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while (true) {
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splashScreen()
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if (input.buttonIsPressed(Button.B)) {
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// animate: add pancake
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basic.showAnimation(`
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# # # # # # . . . # . . . . . . . . . . . . . . .
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. . . . . . # # # . . # # # . . . . . . . . . . .
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. . . . . . . . . . # . . . # # . . . # . . . . .
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. . . . . . . . . . . . . . . . # # # . . # # # .
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. . . . . . . . . . . . . . . . . . . . # . . . #
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`, 250)
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runGameOnce()
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// animate: pancake done
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basic.showAnimation(`
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. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . # # # . # # # # # . . . . . . . . . . . . . . . . . . . . . . . . .
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. . . . . . . . . . . . . . . . . . . . # . . . # # # # # # # . . . # . . . . . . . . . . . # . # . . . . . . . # . # . . . . . .
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. . . . . . . . . . . # # # . # # # # # . # # # . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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# . . . # # # # # # # . . . # . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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. # # # . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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`, 250)
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} else if (input.buttonIsPressed(Button.A)) {
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testShake()
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}
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}
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/**
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* Runs one complete game from start to end
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*/
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function runGameOnce() {
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let score = 0
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let cooks = 0
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let target_time = 0
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// make sure no gestures are outstanding from last game
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wasShake = false
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wasLogoUp = false
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wasLogoDown = false
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wasScreenUp = false
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wasScreenDown = false
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state = "NEWSIDE"
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while (true) {
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// Handle any gestures that can happen at any time
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let gesture = getGesture()
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if (gesture == "FLOOR") {
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state = "DROPPED"
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}
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// Run code appropriate to the present state of the game
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if (state == "NEWSIDE") {
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target_time = 5 + Math.random(5)
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state = "COOKING"
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startTimer()
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} else if (state == "COOKING") {
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// animate: cooking
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basic.showAnimation(`
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. . . . . . . . . . . . . . . . . . . .
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. . . . . . . . . . . . . . . . . . . .
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. . . . . . . . . . . . . . . . . . . .
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. . . . . # . . . . . . . . . . . . . #
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# # # # # . # # # # # # # # # # # # # .
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`, 100)
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if (gesture == "FLIP") {
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state = "FLIPPING"
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} else if (getTimerSec() >= target_time) {
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state = "READY"
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score = score + 1
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startTimer()
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}
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} else if (state == "READY") {
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// animate: ready
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basic.showAnimation(`
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. . . . .
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. . . . .
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. . . . .
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# . . . #
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. # # # .
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`, 100)
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if (getTimerSec() > 2) {
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state = "BURNING"
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score = score - 1
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startTimer()
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} else if (gesture == "FLIP") {
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state = "FLIPPING"
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}
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} else if (state == "BURNING") {
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// animate: burning
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basic.showAnimation(`
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. . . . . . . . . . . . . # . . . . # .
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. . . . . . . . # . . # . # . . # . . .
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. . . . . . # . # . . # . . . . . . . .
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. . . . . . # . . . . . . . . . . . . .
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# # # # # # # # # # # # # # # # # # # #
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`, 100)
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if (gesture == "SKY") {
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state = "NEWSIDE"
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} else if (getTimerSec() > 2) {
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state = "BURNT"
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}
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} else if (state == "FLIPPING") {
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// animate: flipping
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basic.showAnimation(`
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. . . . . . . . . . . . . . . . . . . . # . . . . . . . . . . . . . # . . . . . . . . . . . . . . .
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. . . . . . . . . . . . . . . # # # # # . # # . . . # # # . . . # # . # # # # # . . . . . . . . . .
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. . . . . . . . . . # # # # # . . . . . . . . # # . # # # . # # . . . . . . . . # # # # # . . . . .
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. . . . . # # # # # . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . # # # # #
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# # # # # . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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`, 100)
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// Prevent a spurious double-flip from happening
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wasShake = false
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cooks = cooks + 1
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if (cooks == 5) {
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state = "GAMEOVER"
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} else {
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state = "NEWSIDE"
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}
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} else if (state == "DROPPED") {
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// animate: dropped
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basic.showAnimation(`
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# . . . # . . . . . # . . . # . . . . .
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. # . # . . . . . . . # . # . . . . . .
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. . # . . . . . . . . . # . . . . . . .
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. # . # . . . . . . . # . # . . . . . .
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# . . . # . . . . . # . . . # . . . . .
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`, 250)
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score = 0
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state = "GAMEOVER"
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} else if (state == "BURNT") {
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// animate: burnt
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basic.showAnimation(`
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. . . . . . . . . . . . . . . . . . . . . . # . . . . . . . . # . # . . . . . . . # # # .
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. . . . . . . . . . . . . . . . . # . . . . . . . . # . # . . . . . . . # # # . . . . . .
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. . . . . . . . . . . . . . . . . . . . . # . # . . . . . . . # # # . . . . . . . . . . .
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. . . . . . # . # . . # # # . . # . # . . . . . . . # # # . . . . . . . . . . . . . . . .
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# # # # # . # # # . . # # # . . # # # . . # # # . . . . . . . . . . . . . . . . . . . . .
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`, 250)
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score = 0
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state = "GAMEOVER"
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} else if (state == "GAMEOVER") {
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animateScore(score)
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state = "WAITEJECT"
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} else if (state == "WAITEJECT") {
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if (gesture == "UPSIDEDOWN") {
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return
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}
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}
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}
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}
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/**
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* show score (0..9) flashing
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* @param score TODO
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*/
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function animateScore(score: number) {
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score = Math.clamp(0, 9, score)
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for (let i = 0; i < 5; i++) {
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basic.showNumber(score, 0)
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basic.pause(500)
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basic.clearScreen()
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basic.pause(500)
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}
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basic.showNumber(score, 0)
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}
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/**
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* NOTE: Eventually this will move into a gesture library
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* It hides all the nasty detail of detecting gestures
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*/
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function getGesture(): string {
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if (!gesturesRunning) {
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input.onShake(() => {
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wasShake = true
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})
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input.onLogoUp(() => {
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wasLogoUp = true
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})
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input.onLogoDown(() => {
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wasLogoDown = true
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})
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input.onScreenUp(() => {
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wasScreenUp = true
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})
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input.onScreenDown(() => {
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wasScreenDown = true
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})
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gesturesRunning = true
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}
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// work out which of a possible set of gestures has occurred:
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// Button gestures and movement gestures both handled
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// This is so that it is easy to also use this on the simulator too
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// Generally, B is used for normal OK, A is used for abnormal RECOVERY
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// (flip is a normal action, touch sky to turn off smoke alarm is recovery)
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let a = input.buttonIsPressed(Button.A)
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let b = input.buttonIsPressed(Button.B)
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if (state == "COOKING" || state == "READY") {
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if (b || wasShake) {
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wasShake = false
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return "FLIP"
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}
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} else if (state == "FLIPPING") {
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if (a || wasLogoDown) {
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wasLogoDown = false
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return "FLOOR"
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}
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} else if (state == "BURNING") {
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if (a || wasLogoUp) {
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wasLogoUp = false
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return "SKY"
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}
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} else if (state == "GAMEOVER" || state == "WAITEJECT") {
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if (b || wasScreenDown) {
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wasScreenDown = false
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return "UPSIDEDOWN"
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}
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}
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return "NONE"
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}
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/**
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* start timer by sampling runningtime and storing into starttime
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*/
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function startTimer() {
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timer = input.runningTime()
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}
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/**
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* get the elapsed time from the global starttime with ref to running time
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* in seconds.
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*/
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function getTimerSec(): number {
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let t = (input.runningTime() - timer) / 1000
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return t
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}
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/**
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* Show a splash screen "Perfect Pancakes >>>"
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* Splash screen "PP" with little arrow pointing to the start button
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*/
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function splashScreen() {
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let splash = images.createImage(`
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# # # # . . . . . . # # # # . . . . . . . . . . . . . . . . . . . . .
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# . . . # . . . . . # . . . # # . . . . . # . . . . . # . . . . . # .
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# # # # . . . . . . # # # # . . # . . . . . # . . . . . # . . . . . #
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# . . . . . . . . . # . . . . # . . . . . # . . . . . # . . . . . # .
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# . . . . . . . . . # . . . . . . . . . . . . . . . . . . . . . . . .
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`)
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// use show image (not show animation) so that button press is more responsive
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let index = 0
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// Any button press finishes the splash screen
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while (!input.buttonIsPressed(Button.B) && !input.buttonIsPressed(Button.A)) {
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splash.showImage(index * 5)
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index = index + 1
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if (index > splash.width() / 5) {
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index = 0
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}
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basic.pause(250)
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}
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}
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function testShake() { }
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