Usage
Syntax: getdir(float deltaX, float deltaY)
Returns direction.
Explanation
Returns a reasonable direction for the player to be facing for the specified velocity/delta-position.
Example
function onCreated()
{
temp.velocityX = -2;
temp.velocityY = 0.5;
player.dir = getdir(temp.velocityX, temp.velocityY);
//Does not change the player direction.
player.dir = getdir(vecx(player.dir), vecy(player.dir));
}... Will set player.dir to 1.
Categories
CategoryFunctionClientside
CategoryFunctionServerside
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