diff options
Diffstat (limited to 'src/paperflight/static/update.js')
| -rw-r--r-- | src/paperflight/static/update.js | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/src/paperflight/static/update.js b/src/paperflight/static/update.js new file mode 100644 index 0000000..296308f --- /dev/null +++ b/src/paperflight/static/update.js @@ -0,0 +1,48 @@ +function update() { + t++ + score++ + if(startLevel){ + plane.x += plane.vx * plane.dir + plane.y += plane.vy + } + if (plane.x < 0 || plane.x > width - plane.width || plane.y < 0 || plane.y + plane.height > height) { + gameOver() + } + currLevel.items.forEach(item => { + item.update() + }) + currLevel.items = currLevel.items.filter(item => !item.collected ) + if (atExit()) { + console.log("exit!") + } +} +function updateVent() { + if (plane.x >= this.x - plane.width && plane.x <= this.x + this.width && plane.y < this.y) { + plane.y -= 2 + } +} +function updateBlock() { + if (plane.x >= this.x - plane.width && plane.x <= this.x + this.width + && plane.y >= this.y - plane.height && plane.y <= this.y + this.height) { + gameOver() + } +} +function isPointInRamp(x, y, ramp) { + var yDelta = (x - ramp.x) * ramp.slope + return ramp.x < x && x < ramp.x + ramp.width && ramp.y < y + yDelta && y + yDelta < ramp.y + ramp.height +} +function updateRamp() { + if (isPointInRamp(plane.x, plane.y, this) || + isPointInRamp(plane.x + plane.width, plane.y, this) || + isPointInRamp(plane.x + plane.width, plane.y + plane.height, this) || + isPointInRamp(plane.x, plane.y + plane.height, this)) { + gameOver() + } +} +function updateCoin(){ + if( Math.sqrt(Math.pow(plane.x - this.x, 2) + Math.pow(plane.y - this.y, 2)) < this.radius + || Math.sqrt(Math.pow(plane.x + plane.width - this.x, 2) + Math.pow(plane.y - this.y, 2)) < this.radius){ + this.collected = true + collected++ + } +}
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