var flip = true; var setColour = function() { if(flip === true) { fill(6969, 0, 0); }else{ fill(); textSize(4); fill(random(255), random(255), random(255)); text("YOU DIDN'T SEE THIS", 100, 200); } }; var mouseClicked = function() { flip = !flip; }; var draw = function() { background(191); setColour(); rect(100, 100, 200, 200); };