Wox | Launcher for Windows , an alternative to Alfred and Launchy | Runtime Evironment library
kandi X-RAY | Wox Summary
kandi X-RAY | Wox Summary
Launcher for Windows, an alternative to Alfred and Launchy.
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Currently covering the most popular Java, JavaScript and Python libraries. See a Sample of Wox
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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:
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Vulnerabilities
No vulnerabilities reported
Install Wox
Download from [releases](https://github.com/Wox-launcher/Wox/releases).
Option 1: download Wox-Full-Installer.*.exe, which include all dependency.
Option 2: download Wox.*.exe, which only include wox itself. You may install Everything and Python using below instruction.
Windows may complain about security due to code not being signed. This will be fixed later.
Requirements:
.NET >= 4.6.2 or Windows version >= 10 1607 (Anniversary Update)
[Optional] Integrate with everything Download .exe [installer](https://www.voidtools.com/) Use x64 if your windows is x64 Version >= 1.4.1 is supported
[Optional] Use Python plugins install [python3](https://www.python.org/downloads/) add it to %PATH% or set it in WoX settings
Install Visual Studio 2019 with .NET desktop development and Universal Windows Platform development.
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