Early plugin support

[EvanMevel]

No description provided.

[EvanMevel]

What I've done here is use the generated plugin jar to enable ClassTransformer

But this requires us to build the jar before running the server, which is prone to errors. The generated jar directory can easily be modified for example.

What could be done here instead is to use the HytaleServer parent directory:

Suggested change

	def generatedJarFileParentPath = "${projectDir.absolutePath}/build/libs"
	programParameters += " --accept-early-plugins --early-plugins=${generatedJarFileParentPath}"
	def serverJarFileParentPath = "$hytaleHome/install/$patchline/package/game/latest/Server"
	programParameters += " --accept-early-plugins --early-plugins=${serverJarFileParentPath }"

We would be sure that at least a jar is contained in the directory, and we would not have to build the plugin jar!
But it could lead to unexpected behavior if another jar is present in the HytaleServer parent directory.

I don't see a perfect solution here, but I'd be interested in hearing alternative approaches

[EvanMevel]

If building the plugin jar is not needed anymore

Suggested change

	if (early_plugin.toBoolean()) {
	// Ensure that the Gradle task to build the jar is run before launching
	// so that the early-plugins folder contains a jar file.
	beforeRun {
	'GradleTask'(org.jetbrains.gradle.ext.GradleTask) {
	task = jar
	}
	}
	}

[EvanMevel]

If building the plugin jar is not needed anymore

Suggested change

def tasksFile = file("$vscodeDir/tasks.json")

[EvanMevel]

If building the plugin jar is not needed anymore

Suggested change

	if (early_plugin.toBoolean()) {
	// Ensure that the Gradle task to build the jar is run before launching
	// so that the early-plugins folder contains a jar file.
	launchConfig.configurations[0].preLaunchTask = "gradle: jar"
	def tasksConfig = [
	version: "2.0.0",
	tasks: [
	[
	"label": "gradle: jar",
	"type": "shell",
	"command": "./gradlew",
	"args": ["jar"],
	"problemMatcher": ["\$gradle"],
	"windows": [
	"command": "gradlew.bat"
	]
	]
	]
	]
	tasksFile.text = groovy.json.JsonOutput.prettyPrint(groovy.json.JsonOutput.toJson(tasksConfig))
	}