spawning GUI text

Questions & Answers
1

im building a game with a lvl system. i whant, when my script add damage / health, a gui text to apear in the bottom and thats sliding up thats saying, lets say : hp +100 and damage + 5. how can i do it???

here is my level system script:

var guiTextEXP : GUIText;
var accumulatedExperiencePoints : int = 0;
var levelExpRequirements : int = 1000;
var currentLevel : int = 1;
var levelUp = false ;

function Update () {
    if(accumulatedExperiencePoints >= levelExpRequirements) {

        currentLevel += 1;
        levelUp = true;
        }

    if  (levelUp){  
    levelExpRequirements *= 1.2;    
    accumulatedExperiencePoints = 0;
    gameObject.Find("MachineGun").GetComponent(MachineGun).damage += 1;
           maximumHitPoints +=100;
    hitPoints = maximumHitPoints;
    levelUp = false;
    }

    guiTextEXP.text = accumulatedExperiencePoints+"/" + levelExpRequirements + "|" + currentLevel;
    guiTextEXP.text = hitPoints+"/" + maximumHitPoints;
2

This will create your gameObject:

var go : GameObject = new GameObject("DamageText");
go.AddComponent("GUIText");
go.guiText.text = "Whatever";

You could also create a prefab of a GUIText object and instatiate this instead using GameObject.Instantiate().

To make it move upwards use a coroutine or if you don't know how to use them and don't want to learn it you could look into iTween, which already does all the tweening/moving stuff for you.