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This article is a stub. It may be incomplete, unfinished, or have missing parts/sections. If the article can be expanded, please do so! There may be suggestions on its talk page. (October 2019) |
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It has been suggested that this page's contents be merged with the page Projectile Simulation. You can discuss this on the page's talk page. (May 2021) |
Projectiles are used in a wide variety of games, such as shooters, and are not very complicated to make. This details have to make a projectile engine on Scratch.
Script
Here is the script for the projectile engine:
when gf clicked forever hide set rotation style [all around v] // rotation mode go to (player1 v) // go to sprite currently shooting point towards (mouse pointer v) // to aim your projectile if <mouse down?> then if <<(direction) < (120)> and <(direction) > (-120)>> then // to stop unwanted glitches if <(direction) < (0)> then show repeat until <<touching (edge v)?> or<touching (player2 v)?>> // repeat until collision if <(direction) < (178)> then // if not pointing straight down move [10] steps // move forward turn left [2] degrees // constantly dip downwards else move [10] steps // move straight down end end move [10] steps // continue colliding with object after initial collision hide else show repeat until <<touching (edge v)?> or<touching (player2 v)?>> // repeat until collision if <(direction) > (-178)> then // if not pointing straight down move [10] steps // move forward turn right [2] degrees // constantly dip downwards else move [10] steps // move straight down end end move [10] steps // continue colliding with object after initial collision hide end end end end
The most important part to this is that the projectile is in the center of its costume, pointing right, otherwise, the projectile will not travel smoothly in the air.
