Ramu 0.7b doc

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static bool Rect.hasNegativeValueInWH(rect)

Parameters

Rect rect: Rect that will be checked.

Return

bool: True if it has a negative value or not in width or height.

Description

Checks if a rect has a negative value in width or height.

You can test this snippet of code here.

let gameObj = new GameObj(30, 50, 300, 20);
let txt = new Text('', 10, 10, 200);

gameObj.update = function(){
  this.width -= 2;
  
  const has = Rect.hasNegativeValueInWH(gameObj.toRect());
  txt.text = (has ? 'has a negative value, width = ' : 'hasn\'t a negative value, width = ') + this.width;
  if (has){
	  gameObj.destroy();
  }
};

Ramu.init();