Plants vs zombies

This adds mostly offensive plants: this has only first 5 plants in the game (I plan to do more).

1.Peashooter: shoots infinite peas.

2.sunflower: generates sun when right clicked (its a chance) .

3.cherry bomb: explodes (invincible for 0.5 seconds).

4.Wallnut: hard wall that can fall.

5.Potato mine: its a block that explodes when stepped on.

so thats it and as i said i will add more