Difference between revisions of "Intermediate C++ Game Programming Tutorial 7"
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== Topics Covered == | == Topics Covered == | ||
| − | * C++ | + | * C++ Streams |
* <code>std::cin</code> / <code>std::cout</code> | * <code>std::cin</code> / <code>std::cout</code> | ||
* Insertion <code><<</code> / extraction <code>>></code> operators | * Insertion <code><<</code> / extraction <code>>></code> operators | ||
* <code>std::endl</code> and buffered I/O flushing | * <code>std::endl</code> and buffered I/O flushing | ||
* <code><iomanip></code> | * <code><iomanip></code> | ||
| − | * Cleaning | + | * Cleaning an input stream with <code>ignore()</code> and <code>clear()</code> |
* <code>std::numeric_limits<></code> | * <code>std::numeric_limits<></code> | ||
* <code>std::string</code> | * <code>std::string</code> | ||
| − | * <code>OutputDebugString</code> | + | * <code>OutputDebugString()</code> |
* <code>std::stringstream</code> | * <code>std::stringstream</code> | ||
| Line 21: | Line 21: | ||
== Other Links == | == Other Links == | ||
[https://www.cppreference.com C++ Hardcore Reference]<br /> | [https://www.cppreference.com C++ Hardcore Reference]<br /> | ||
| − | [ | + | [http://www.cplusplus.com C++ Softcore Reference]<br /> |
[http://www.gutenberg.org/files/2600/2600-0.txt War and Peace (warp.txt)] | [http://www.gutenberg.org/files/2600/2600-0.txt War and Peace (warp.txt)] | ||
| Line 31: | Line 31: | ||
* Speedup Rate | * Speedup Rate | ||
* Poison Amount | * Poison Amount | ||
| − | * | + | * Food Amount |
| + | |||
| + | For this homework, you are not required to handle malformed input files, though you can attempt to handle those as a bonus challenge if you like. | ||
== See also == | == See also == | ||
* [[Intermediate C++ Game Programming Tutorial 8|Next in series (Tutorial 8)]] | * [[Intermediate C++ Game Programming Tutorial 8|Next in series (Tutorial 8)]] | ||
* [[Intermediate C++ Game Programming Series]] | * [[Intermediate C++ Game Programming Series]] | ||
Latest revision as of 17:35, 30 July 2017
We finally ditch our janky makeshift chili:: routines and use some real shit here. Standard streams (std::cin / std::cout / std::fstream) are covered, and then we talk about string manipulation with std::string. We'll also cover some other less well-known dank C++ code memes, so check it out. Note that this video is more of an overview / whirlwind tour; it introduces various techniques and gives examples, but don't expect a detailed or exhaustive treatment here.
Topics Covered
- C++ Streams
-
std::cin/std::cout - Insertion
<</ extraction>>operators -
std::endland buffered I/O flushing -
<iomanip> - Cleaning an input stream with
ignore()andclear() -
std::numeric_limits<> -
std::string -
OutputDebugString() -
std::stringstream
Video Timestamp Index
Source Code
Other Links
C++ Hardcore Reference
C++ Softcore Reference
War and Peace (warp.txt)
Homework
The homework is to modify Poison Snek so that various game settings can be configured by the user by editing a text file. The settings file should be parseable regardless of the order of the settings in the file. The following settings are recommended:
- Tile Size
- Board Size
- Speedup Rate
- Poison Amount
- Food Amount
For this homework, you are not required to handle malformed input files, though you can attempt to handle those as a bonus challenge if you like.
