A simple batch script for making installing PocketMine on windows easier

PM Release Installer.bat

@echo off
TITLE PocketMine-MP Installer
cd /d %~dp0

if exist %~dp0PocketMine-MP\ goto PMSTART

mkdir PocketMine-MP
cd PocketMine-MP
powershell -command "& { iwr https://jenkins.pmmp.io/job/PocketMine-MP/Stable/artifact/PocketMine-MP.phar -OutFile PocketMine-MP.phar }"

powershell -command "& { iwr https://ci.appveyor.com/api/buildjobs/yjbqu49kp33aamli/artifacts/php-7.2.21-vc15-x64.zip -OutFile php-7.2.21-vc15-x64.zip }"
powershell -command "Expand-Archive -Path php-7.2.21-vc15-x64.zip -DestinationPath ."

start /w vc_redist.x64.exe

powershell -command "& { iwr https://raw.githubusercontent.com/pmmp/PocketMine-MP/master/start.cmd -OutFile start.cmd }"
powershell -command "& { iwr https://jenkins.pmmp.io/job/PocketMine-MP/lastStableBuild/artifact/build_info.json -OutFile old_build_info.json }"
powershell -command "& { iwr https://gist.githubusercontent.com/jasonwynn10/f3e8cdb10f0fc39c17835a4c1c2c0538/raw/9efb2acfa8c009020364702e7975916f0d96ac2f/start.ps1 -OutFile start.ps1 }"

mkdir plugins
powershell -command "& { iwr https://jenkins.pmmp.io/job/PocketMine-MP/Stable/artifact/DevTools.phar -OutFile plugins\devtools.phar }"

:PMSTART
echo Starting PocketMine-MP
pause
cls
cd %~dp0PocketMine-MP
.\start.cmd

start.cmd

@echo off
TITLE PocketMine-MP server software for Minecraft: Pocket Edition
cd /d %~dp0

set LOOP=true
set /A LOOPS=0

if exist bin\php\php.exe (
	set PHPRC=""
	set PHP_BINARY=bin\php\php.exe
) else (
	set PHP_BINARY=php
)

if exist PocketMine-MP.phar (
	set POCKETMINE_FILE=PocketMine-MP.phar
) else (
	if exist src\PocketMine.php (
		set POCKETMINE_FILE=src\PocketMine.php
	) else (
		echo "Couldn't find a valid PocketMine-MP installation"
		pause
		exit 1
	)
)

if exist bin\mintty.exe (
	start "" bin\mintty.exe -o Columns=88 -o Rows=32 -o AllowBlinking=0 -o FontQuality=3 -o Font="Consolas" -o FontHeight=10 -o CursorType=0 -o CursorBlinks=1 -h error -t "PocketMine-MP" -i bin/pocketmine.ico -w max %PHP_BINARY% %POCKETMINE_FILE% --enable-ansi %*
) else (
	REM pause on exitcode != 0 so the user can see what went wrong
	goto :start
)

:loop
if %LOOP% equ true (
    echo Restarted %LOOPS% times.
    echo To escape the loop, press CTRL+C now. Otherwise, wait 5 seconds for the server to restart.

    timeout 5

    set /A LOOPS+=1

    goto :start
) else (
    exit 0
)

:start
%PHP_BINARY% -c bin\php %POCKETMINE_FILE% %* || pause
goto :loop

start.ps1

[CmdletBinding(PositionalBinding=$false)]
param (
	[string]$php = "",
	[switch]$Loop = $false,
	[string]$file = "",
	[string]$Update = $true,
	[string][Parameter(ValueFromRemainingArguments)]$extraPocketMineArgs
)

if($php -ne ""){
	$binary = $php
}elseif(Test-Path "bin\php\php.exe"){
	$env:PHPRC = ""
	$binary = "bin\php\php.exe"
}else{
	$binary = "php"
}

if($file -eq ""){
	if(Test-Path "PocketMine-MP.phar"){
	    $file = "PocketMine-MP.phar"
	}elseif(Test-Path "src\PocketMine.php"){
	    $file = "src\PocketMine.php"
	}else{
	    echo "Couldn't find a valid PocketMine-MP installation"
	    pause
	    exit 1
	}
}

function StartServer{
	$command = "powershell -NoProfile " + $binary + " " + $file + " " + $extraPocketMineArgs
	iex $command
}

function UpdateServer{
	(New-Object System.Net.WebClient).DownloadFile("https://jenkins.pmmp.io/job/PocketMine-MP/lastStableBuild/artifact/build_info.json", "$PSScriptRoot\build_info.json")
	$json = Get-Content -Path "$PSScriptRoot\build_info.json"
	$x = $json | ConvertFrom-Json
	$new = $x.build_number

	$json = Get-Content -Path "$PSScriptRoot\old_build_info.json"
	$x = $json | ConvertFrom-Json
	$old = $x.build_number

	if($new -gt $old){
		Remove-Item "$PSScriptRoot\PocketMine-MP.phar"
		(New-Object System.Net.WebClient).DownloadFile("https://jenkins.pmmp.io/job/PocketMine-MP/lastStableBuild/artifact/PocketMine-MP.phar", "$PSScriptRoot\PocketMine-MP.phar")
	}
	Remove-Item "$PSScriptRoot\old_build_info.json"
	Rename-Item -Path "$PSScriptRoot\build_info.json" -NewName "old_build_info.json"
}

$loops = 0

if($Update -eq $true){
	UpdateServer
}

StartServer

while($Loop){
	if($loops -ne 0){
		echo ("Restarted " + $loops + " times")
	}
	$loops++
	echo "To escape the loop, press CTRL+C now. Otherwise, wait 5 seconds for the server to restart."
	echo ""
	Start-Sleep 5
	StartServer
}