SFML tennis example in go + basic window revamped

Author: Telroshan

examples/basic_window/README.md

@@ -0,0 +1,9 @@
+# Basic window example
+
+1. Open `build.bat` script and update its `CSFML_PATH` variable to match the path of your CSFML installation 
+2. Run the `build.bat` script
+3. Run `basic_window.exe`, the following result should appear!
+
+![image](https://user-images.githubusercontent.com/19146183/182536297-c974050f-28df-4658-b8cb-51e4d89d610c.png)
+
+If you're having issues building & running this example, please read the [general README](https://github.com/Telroshan/go-sfml#usage), and feel free to open an issue if your problem is not listed in here.

examples/basic_window/build.bat

@@ -0,0 +1,25 @@
+@ECHO OFF
+
+rem This script sets the environment variables to be able to build the app, and copies the CSFML DLLs over if there aren't any in the folder
+
+rem Edit the CSFML_PATH variable to match the path of your CSFML installation
+set CSFML_PATH=C:\CSFML_2.5.1
+rem Edit the COMPILER_NAME variable if you're not using gcc
+set COMPILER_NAME=gcc
+
+set CGO_CFLAGS="-I%CSFML_PATH%\include"
+set CGO_LDFLAGS="-L%CSFML_PATH%\lib\%COMPILER_NAME%"
+
+go get
+if %ERRORLEVEL% NEQ 0 (echo go get failed && exit /b %ERRORLEVEL%)
+
+go build
+if %ERRORLEVEL% NEQ 0 (echo go build failed && exit /b %ERRORLEVEL%)
+
+echo Build complete
+
+if not exist "%~dp0*.dll" (
+	echo No DLLs in folder, getting them from CSFML folder
+	xcopy /s "%CSFML_PATH%\bin" "%~dp0"
+	if %ERRORLEVEL% NEQ 0 (echo failed to copy DLLs && exit /b %ERRORLEVEL%)
+)

examples/basic_window/go.mod

@@ -0,0 +1,3 @@
+module basic_window
+
+go 1.18

examples/gosfml_example_go/main.go examples/basic_window/main.goexamples/gosfml_example_go/main.go renamed to examples/basic_window/main.go

@@ -3,8 +3,8 @@ package main
 import (
 	"runtime"
 
-	"github.com/teh-cmc/go-sfml/graphics"
-	"github.com/teh-cmc/go-sfml/window"
+	"github.com/telroshan/go-sfml/v2/graphics"
+	"github.com/telroshan/go-sfml/v2/window"
 )
 
 func init() { runtime.LockOSThread() }

examples/gosfml_example_c/Makefile

@@ -0,0 +1,14 @@
+# Tennis example
+
+Go version of the [eponymous SFML example](https://github.com/SFML/SFML/tree/master/examples/tennis)
+
+This code follows the same structure, call orders, with the same comments _(with just fixed maths lol)_ as the original, so it should give you a good idea on how to transpose C++ SFML code to go-sfml!
+
+1. Open `build.bat` script and update its `CSFML_PATH` variable to match the path of your CSFML installation 
+2. Run the `build.bat` script
+3. Please note that you may need the `openal32.dll` to run the executable, you'll find it in SFML's _(not CSFML)_ `bin` folder
+4. Run `tennis.exe`, the following result should appear!
+
+![tennis](https://user-images.githubusercontent.com/19146183/182578103-eaef7229-0cc2-43a1-b184-9bf4950de8e7.gif)
+
+If you're having issues building & running this example, please read the [general README](https://github.com/Telroshan/go-sfml#usage), and feel free to open an issue if your problem is not listed in here.

examples/gosfml_example_c/main.c

@@ -0,0 +1,11 @@
+# Assets used by SFML's example projects.
+
+All assets are under public domain (CC0):
+
+| Name                            | Author                    | Link                       |
+| ------------------------------- | ------------------------- | -------------------------- |
+| Tuffy 1.1 font                  | Thatcher Ulrich           | [Ulrich's fonts][1]        |
+| ball.wav                        | MrZeusTheCoder            | [public-domain][2]         |
+
+[1]: http://tulrich.com/fonts/
+[2]: https://github.com/MrZeusTheCoder/public-domain

examples/gosfml_example_go/Makefile

@@ -0,0 +1,25 @@
+@ECHO OFF
+
+rem This script sets the environment variables to be able to build the app, and copies the CSFML DLLs over if there aren't any in the folder
+
+rem Edit the CSFML_PATH variable to match the path of your CSFML installation
+set CSFML_PATH=C:\CSFML_2.5.1
+rem Edit the COMPILER_NAME variable if you're not using gcc
+set COMPILER_NAME=gcc
+
+set CGO_CFLAGS="-I%CSFML_PATH%\include"
+set CGO_LDFLAGS="-L%CSFML_PATH%\lib\%COMPILER_NAME%"
+
+go get
+if %ERRORLEVEL% NEQ 0 (echo go get failed && exit /b %ERRORLEVEL%)
+
+go build
+if %ERRORLEVEL% NEQ 0 (echo go build failed && exit /b %ERRORLEVEL%)
+
+echo Build complete
+
+if not exist "%~dp0*.dll" (
+	echo No DLLs in folder, getting them from CSFML folder
+	xcopy /s "%CSFML_PATH%\bin" "%~dp0"
+	if %ERRORLEVEL% NEQ 0 (echo failed to copy DLLs && exit /b %ERRORLEVEL%)
+)