HTML and CSS Reference
In-Depth Information
Looping Through the Tiles
Wewillupdatethe
frameIndex
valueoneachframetick.When
frameIndex
becomesgreater
than
7
, we will set it back to
0
:
frameIndex
++
;
iif
(
frameIndex
==
animationFrames
.
length
) {
frameIndex
=
0
;
}
The
animationFrames.length
valueis
8
.Whenthe
frameIndex
isequalto
8
,wemustsetit
backto
0
tostartreadingthearrayvaluesoveragain,whichcreatesaninfiniteanimationloop.
