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🚊🛫 Checkpoint

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./script.js:9517054/10573
This commit is contained in:
Glitch (glitch-hello-website) 2022-03-03 23:41:42 +00:00
parent 8e0a25325b
commit ecefe02aa2
1 changed files with 37 additions and 29 deletions
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66
script.js
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@ -105,38 +105,44 @@ function update() {
// reset jump if they're falling or already jumping (there's a small grace period though)
if (Math.abs(p.vely) > 3) p.canJump = false;
// update y position
const collided = move("y", p.vely, p.vely < 0 ? -1 : 1);
if (collided) {
if (p.vely >= 0) p.canJump = true;
if (p.vely >= 0) {
// if they fell onto a platform then let them jump
p.canJump = true;
// if they hit a checkpoint
if (collided[4] === "checkpoint" || collided[4] === "final") {
for (let part of game.parts.filter((i) => i[4] === "active")) {
part[4] = "checkpoint";
// if they hit a checkpoint
if (collided[4] === "checkpoint" || collided[4] === "final") {
// unset the other checkpoints
for (let part of game.parts.filter((i) => i[4] === "active")) {
part[4] = "checkpoint";
}
const x = collided[0] + collided[2] / 2;
const y = collided[1] + collided[3] / 2;
// play the checkpoint animation
game.anim = [x, y, 0];
game.player.savex = x - game.player.size / 2;
game.player.savey = y - collided[3] / 2 - game.player.size;
// they won!
if (collided[4] === "final") {
alert("ayo you win");
// reset the inputs, `alert()` does weird things
input.up = false;
input.down = false;
input.left = false;
input.right = false;
}
// don't spam animation; change platform color
collided[4] = collided[4] === "final" ? "win" : "active";
}
const x = collided[0] + collided[2] / 2;
const y = collided[1] + collided[3] / 2;
// play the checkpoint animation
game.anim = [x, y, 0];
game.player.savex = x - game.player.size / 2;
game.player.savey = y - collided[3] / 2 - game.player.size;
// they won!
if (collided[4] === "final") {
alert("ayo you win");
// reset the inputs, `alert()` does weird things
input.up = false;
input.down = false;
input.left = false;
input.right = false;
}
// don't spam animation; change platform color
collided[4] = collided[4] === "final" ? "win" : "active";
}
p.vely = 0;
}
@ -151,6 +157,7 @@ function update() {
c[0] = (c[0] * 9 + p.x) / 10;
c[1] = (c[1] * 9 + p.y) / 10;
// move, and return the platform the player collided with if any
function move(key, amt, speed) {
for (let i = 0; i < Math.abs(amt) - 1; i++) {
p[key] += speed;
@ -160,9 +167,10 @@ function update() {
return c;
}
}
return false;
return null;
}
// check if there was a collision
function collision() {
const s = game.player.size;
for (let part of game.parts) {
@ -177,6 +185,7 @@ function update() {
}
}
// handle input
function input(e) {
const i = game.input;
const down = e.type === "keydown";
@ -195,7 +204,6 @@ function input(e) {
}
// run the game!
resize();
draw();
setInterval(update, 1000 / 60);