August 2010
Intermediate to advanced
412 pages
8h 59m
English
Content preview from Flash Multiplayer Virtual WorldsBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Walking by mouse click
We modify the World class to listen on mouse click event. When the mouse clicks the world, we get the isometric tile position from the mouse screen coordinate. The map is the reference to the IsometricMapData class which contains the A* pathfinding class. We set up the starting and ending points for the pathfinding class to find a path solution. Then we pass the path to the WalkingAvatar class to follow. At last we need to update the position in the room variables.
private function onMapClicked(e:MouseEvent):void { var newIsoPosition:Point = map.s2i(stage.mouseX,stage.mouseY); if (!map.isWalkable(newIsoPosition.x,newIsoPosition.y)){ trace("can't walk to there"); return; } /* find the path by A* pathfinding class */ map.astarMap.setEndPoints(myAvatar.isoPosition.x,_myAvatar. ...Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.