[Editor] Connect :editor with :game modules - create Game Engine provider

From now on the editor is able to build an output *.jar file taking the :game *.jar artefact as the base

editor/build.gradle

@@ -47,6 +47,17 @@ dependencies {
     implementation 'org.springframework.boot:spring-boot-starter'
 }
 
+task copyGameEngine(type: Copy) {
+    dependsOn(":game:build")
+
+    from project(':game').file('build/libs/game.jar')
+    into file("build/resources/main/engine")
+}
+
+processResources {
+    dependsOn(copyGameEngine)
+}
+
 build {
     dependsOn(":proto:build")
 }

editor/src/main/kotlin/com/bartlomiejpluta/base/editor/code/build/game/DefaultGameEngineProvider.kt

@@ -0,0 +1,16 @@
+package com.bartlomiejpluta.base.editor.code.build.game
+
+import org.springframework.stereotype.Component
+import java.io.File
+
+@Component
+class DefaultGameEngineProvider : GameEngineProvider {
+
+   override fun provideBaseGameEngine(target: File) {
+      javaClass.getResourceAsStream("/engine/game.jar").use { ris ->
+         target.outputStream().use { fos ->
+            ris.copyTo(fos)
+         }
+      }
+   }
+}

editor/src/main/kotlin/com/bartlomiejpluta/base/editor/code/build/game/GameEngineProvider.kt

@@ -0,0 +1,7 @@
+package com.bartlomiejpluta.base.editor.code.build.game
+
+import java.io.File
+
+interface GameEngineProvider {
+   fun provideBaseGameEngine(target: File)
+}

editor/src/main/kotlin/com/bartlomiejpluta/base/editor/code/build/pipeline/DefaultBuildPipelineService.kt

@@ -1,6 +1,7 @@
 package com.bartlomiejpluta.base.editor.code.build.pipeline
 
 import com.bartlomiejpluta.base.editor.code.build.compiler.ScriptCompiler
+import com.bartlomiejpluta.base.editor.code.build.game.GameEngineProvider
 import com.bartlomiejpluta.base.editor.code.build.packager.JarPackager
 import com.bartlomiejpluta.base.editor.project.context.ProjectContext
 import com.bartlomiejpluta.base.editor.project.model.Project
@@ -17,6 +18,9 @@ class DefaultBuildPipelineService : BuildPipelineService {
    @Autowired
    private lateinit var packager: JarPackager
 
+   @Autowired
+   private lateinit var engineProvider: GameEngineProvider
+
    @Autowired
    private lateinit var projectContext: ProjectContext
 
@@ -24,8 +28,11 @@ class DefaultBuildPipelineService : BuildPipelineService {
       projectContext.project?.let {
          prepareBuildDirectory(it)
 
+         val outputFile = File(it.buildOutDirectory, OUTPUT_JAR_NAME)
+
          compiler.compile(it.codeFSNode, it.buildClassesDirectory)
-         packager.pack(it.buildClassesDirectory, File(it.buildOutDirectory, OUTPUT_JAR_NAME))
+         engineProvider.provideBaseGameEngine(outputFile)
+         packager.pack(it.buildClassesDirectory, outputFile, "BOOT-INF/classes")
       }
    }