From Qt Creator's menu, access File | New File or Project. From Qt Files And Classes, choose the JS File template. Call the file "collisions.js". Put the following content into the document:
pragma library
function boundingBox(object1) {
var cR = object1.childrenRect
var mapped = object1.mapToItem(object1.parent, cR.x, cR.y, cR.width, cR.height)
return Qt.rect(mapped.x, mapped.y, mapped.width, mapped.height)
}
function intersect(object1, object2) {
var r1 = boundingBox(object1)
var r2 = boundingBox(object2)
return (r1.x <= r2.x+r2.width && // r1.left <= r2.right
r2.x <= r1.x+r1.width && // r2.left <= r1.right
r1.y <= r2.y+r2.height && // r1.top <= r2.bottom
r2.y <= r1.y+r1.height) // r2.top <= r1.bottom
}Create another JS File and call it "coins.js". Enter the following:
import "collisions.js"
var coins = []
coins.collisionsWith = function(player) {
var collisions = []
for(var index...