i created 2 sprite objects and want to check if they collide, but it doesnt seem to work.
My code:
creation of the sprites:**
.addGroup("flying", {width: 366, height: 254})
.addSprite("flyinganimation",{animation: flight,
posx: 0, posy: 0, width: 366, height: 254})
.addGroup("obstacles", {width: 169, height: 67})
.addSprite("obstaclenames", {animation: obstacleimage,
width: 169,height: 67,
posx: 300,
posy: 400})
looped code in the callback function:**
var collision = $("#flying,.group").collision("#obstacles,.group");
if (collision > 0)
{
document.write ("collision");
}
I see two potential problems here: 1) collision() returns a jQuery object so you will need to do a .size() in order to retrieve the number of collisions 2) you should apply collision() to only one object.
To sum up your first line should look like this:
var collision = $("#flying").collision("#obstacles,.group").size();
The technical post webpages of this site follow the CC BY-SA 4.0 protocol. If you need to reprint, please indicate the site URL or the original address.Any question please contact:yoyou2525@163.com.