# Tenis Game, Ball Height Effect and Baseball effect

**URL:** <https://forum.kirupa.com/t/tenis-game-ball-height-effect-and-baseball-effect/301474>\
**Category:** programming\
**Created:** [December 9, 2009, 8:01pm UTC](https://forum.kirupa.com/t/tenis-game-ball-height-effect-and-baseball-effect/301474 "2009-12-09T20:01:42Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![qRTe](https://avatars.discourse-cdn.com/v4/letter/q/dfb087/32.png) [@qRTe](https://forum.kirupa.com/u/qRTe)\
**Post date:** [December 9, 2009, 8:01pm UTC](https://forum.kirupa.com/t/tenis-game-ball-height-effect-and-baseball-effect/301474/1 "2009-12-09T20:01:42Z")

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I’m new in making Flash Games. So i played something like this:

[http://www.gamedesign.jp/flash/tennis/tennis.html](http://www.gamedesign.jp/flash/tennis/tennis.html)

I’m wondering how to create an effect, of different tennis ball height. When ball is hitted, for a second its height is raising, and then going down. Maybe someone could help me with that?

Second question is about in this game:

> **[Baseball – darmowa gra z gatunku: Sportowe](https://www.miniclip.com/games/baseball/pl/)**
>
> Kończy się dziewiąty inning; porwij swoją drużynę do walki, aby wygrać mecz, gdy pozostały tylko trzy wykluczenia

And effect when pitcher is throwing a ball, and it is getting closer but i don’t have any idea how it is made.