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track drawing and shape tweaks, train controls, fps counter, non-looping

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Emmaline Autumn
2025-02-13 03:23:37 -07:00
parent e3194e45ff
commit 43a5268ed5
12 changed files with 631 additions and 128 deletions
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65
train/train.ts
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@@ -24,7 +24,6 @@ export class Train {
this.t = 0;
const resources = getContextItem<ResourceManager>("resources");
this.cars = cars;
console.log(track);
// this.cars.push(
// new TrainCar(
// 55,
@@ -42,19 +41,31 @@ export class Train {
// ),
// );
let currentOffset = 0;
for (const car of this.cars) {
currentOffset += this.spacing;
const a = this.path.followEvenPoints(this.t - currentOffset);
currentOffset += car.length;
const b = this.path.followEvenPoints(this.t - currentOffset);
car.points = [a, b];
this.nodes.push(a, b);
// this.cars.push(car);
try {
for (const car of this.cars) {
currentOffset += this.spacing;
const a = this.path.followEvenPoints(this.t - currentOffset);
currentOffset += car.length;
const b = this.path.followEvenPoints(this.t - currentOffset);
car.points = [a, b];
this.nodes.push(a, b);
}
} catch {
currentOffset = 0;
for (const car of this.cars.toReversed()) {
currentOffset += this.spacing;
const a = this.path.followEvenPoints(this.t - currentOffset);
currentOffset += car.length;
const b = this.path.followEvenPoints(this.t - currentOffset);
car.points = [a, b];
this.nodes.push(a, b);
}
}
}
move(dTime: number) {
this.t = (this.t + this.speed * dTime * 10) % this.path.evenPoints.length;
this.t = this.t + this.speed * dTime * 10;
// % this.path.evenPoints.length; // This should probably be on the track system
// console.log(this.t);
let currentOffset = 0;
for (const car of this.cars) {
@@ -69,27 +80,27 @@ export class Train {
// this.draw();
}
draw() {
const doodler = getContextItem<Doodler>("doodler");
this.path.draw();
for (const [i, node] of this.nodes.entries()) {
// doodler.drawCircle(node, 10, { color: "purple", weight: 3 });
doodler.fillCircle(node, 2, { color: "purple" });
// const next = this.nodes[i + 1];
// if (next) {
// const to = Vector.sub(node.point, next.point);
// to.setMag(40);
// doodler.line(next.point, Vector.add(to, next.point))
// }
}
}
// draw() {
// for (const car of this.cars) {
// car.draw();
// const doodler = getContextItem<Doodler>("doodler");
// this.path.draw();
// for (const [i, node] of this.nodes.entries()) {
// // doodler.drawCircle(node, 10, { color: "purple", weight: 3 });
// doodler.fillCircle(node, 2, { color: "purple" });
// // const next = this.nodes[i + 1];
// // if (next) {
// // const to = Vector.sub(node.point, next.point);
// // to.setMag(40);
// // doodler.line(next.point, Vector.add(to, next.point))
// // }
// }
// }
draw() {
for (const car of this.cars) {
car.draw();
}
}
real2Track(length: number) {
return length / this.path.pointSpacing;
}