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4. Game #3, CometCrusher > Time for action — implementing some stars
We can use the following steps to implement some stars:
- Create a method in the
gameclass with the nameCreateStars. It will have a parameter for the amount of starts to be created.Method CreateStars:Int (scount:Int)
- Start a FOR loop from
1to the amount of stars to be created.For Local i:Int = 1 To scount
Now, create a local
starobject, which will be a subimage from the texture atlas which we have loaded before. For this, we utilize theCreateImagemethod of the fantomEngine. At the same time we position it. We could useDeviceWidthandDeviceHeightof Mojo, but fantomEngine can work with virtual canvas sizes so we will use its own canvas size fields. - Create a local star object and position it randomly over the total canvas.
Local star:ftObject = eng.CreateImage(atlas, 16,112,16,16, Rn(0,eng.canvasWidth),Rnd(0,eng.canvasHeight))
