Fix fruits logic to render out fruit from each created instances

[Soneshaps]

Descriptions

• Fix fruits logic to render out one fruit from each created instance
• Random Fruits can be generated in each level having the same no of fruit

Reason for change

• Previously fruits were rendered out by looping on the update method in the fruit class.
• The code was too messy and hard to understand.
• By doing these changes we can easily help create a fruit in Level Builder

[Soneshaps]

Can we dynamically create fruits at each level?
We are adding a new class for each fruit to be rendered out