Tile map structure

Started by jo1987, Aug 30 2012 08:42 AM

tilemap tile map

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#1 jo1987 Members - Reputation: 103

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Posted 30 August 2012 - 08:42 AM

I have the A* pathfinding working (lightgreen, green destination)
The red circles are units, 1 smaller than a tile, 1 bigger.
Now i wonder what's the best way to let the units move the path ( lightgreen ) without colliding with a wall or later an other obstacle (might be bigger or smaller then a tile.) Whats the best way to do this and smoothen the path (like the red line.)?

Also how are tilemaps normally structured?

Is it like (pseudo)
this.map.move(unit,[x,y]) or rather this.unitmanager[selectedUnit].move([x,y]);

Someone has some good tuts or sample source.

Thanks in advance.

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#2 fdn2012 Members - Reputation: 126

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Posted 30 August 2012 - 12:28 PM

Hello, It's very interesting.
I think it's a triangle.
http://www.leeyou.net/Temp/12.jpg
Posted Image

Line: a*x + b*y + c = 0;

http://www.leeyou.net/Temp/13.jpg
Posted Image

Bezier: p(t)= (1-t)^2 * p1 + 2 * t * (1-t) * p2 + t^2 * p3; //t >= 0 && t <= 1

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