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Fix obstacle update timing #9

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Fix obstacle update timing #9

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9 changes: 6 additions & 3 deletions helpers/SimulationManager.js
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Original file line number Diff line number Diff line change
Expand Up @@ -50,9 +50,6 @@ export class SimulationManager {
// Skip updates during evolution or delay
if (this.isEvolving) return;

// update obstacles
this.obstacleManager.updateAll(this.getAliveCars());
this.obstacleManager.drawAll(this.canvas.getContext("2d"));

// Update living cars and track max fitness
for (const car of this.cars) {
Expand All @@ -66,6 +63,9 @@ export class SimulationManager {
}
}

// After updating cars, update obstacles and handle collisions
this.obstacleManager.updateAll(this.getAliveCars());

// Increment overall distance if at least one car is alive
if (this.cars.some(car => car.alive)) {
this.distanceTraveled += this.speed;
Expand All @@ -84,6 +84,9 @@ export class SimulationManager {
}

draw(ctx) {
// Draw obstacles first so cars appear on top
this.obstacleManager.drawAll(ctx);

// Draw all alive cars
for (const car of this.cars) {
if (car.alive) {
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