wox | Wizard of Xcode
kandi X-RAY | wox Summary
kandi X-RAY | wox Summary
Wizard of Xcode
Support
Quality
Security
License
Reuse
Top functions reviewed by kandi - BETA
- Namespaces tasks
- Run command line
- Creates a new project .
- Returns a human readable human readable size .
- Execute the build code
- Creates a new test
- Gets the list of targets .
- Defines a rake task .
- Apply the configuration with the given options .
- The list of supported files
wox Key Features
wox Examples and Code Snippets
Community Discussions
Trending Discussions on wox
QUESTION
I have made a simple 2D game, but when the hero shoots, some of the bullets move faster then others, especially the bullets that come out from the hero's corners (the shape of hero is simple box).
Here is how I wrote the shooting code (I wrote that line just to make sure the bullets go into the right direction). I am using Python 3.5.2.
Run the code and keep shooting randomly everywhere, and you will see that some of them are faster.
...ANSWER
Answered 2017-Jan-07 at 23:21Your current code appears to use the position of the mouse when you click it to determine the speed. A click further away results in a faster shot. But it sounds like you want the position of the mouse only to determine the direction of the shot, with all bullets getting the same speed.
This is a job for vector normalization!
You can turn the position vector you calculate by subtracting the click position from your character position into a unit vector by dividing it by its own length. Then you can multiply the unit vector by the desired speed.
Try something like this:
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
Vulnerabilities
No vulnerabilities reported
Install wox
Support
Reuse Trending Solutions
Find, review, and download reusable Libraries, Code Snippets, Cloud APIs from over 650 million Knowledge Items
Find more librariesStay Updated
Subscribe to our newsletter for trending solutions and developer bootcamps
Share this Page