javascript how to create a collision check code example
Example 1: javascript detect collision
if (rect1.x < rect2.x + rect2.width &&
rect1.x + rect1.width > rect2.x &&
rect1.y < rect2.y + rect2.height &&
rect1.y + rect1.height > rect2.y) {
}
Example 2: javascript collision detection
function checkCollisions(x1, y1, w1, h1, x2, y2, w2, h2){
if (x1 + w1 >= x2 && x1 + w1 <= x2 + w2 && y1 + h1 >= y2 && y1 + h1 <= y2 + h2) {
return true;
} else if (x1 >= x2 && x1 <= x2 + w2 && y1 >= y2 && y1 <= y2 + h2) {
return true;
} else {
return false;
}
}