[Editor] Enable attaching maps to project

editor/src/main/kotlin/com/bartlomiejpluta/base/editor/main/controller/MainController.kt

@@ -26,7 +26,7 @@ class MainController : Controller() {
       setInScope(vm)
       val modal = find<ProjectSettingsFragment>().apply { openModal(block = true, resizable = false) }
 
-      if(modal.result) {
+      if (modal.result) {
          projectContext.project = project
          projectContext.save()
       }
@@ -39,9 +39,12 @@ class MainController : Controller() {
 
       find<MapCreationWizard>(scope).apply {
          onComplete {
-            openMaps[scope] = vm.item.build()
+            vm.item.build().let { map ->
+               projectContext.attachMap(map)
+               openMaps[scope] = map
+            }
          }
-         
+
          openModal(block = true)
       }
    }

editor/src/main/kotlin/com/bartlomiejpluta/base/editor/map/model/map/GameMap.kt

@@ -2,6 +2,7 @@ package com.bartlomiejpluta.base.editor.map.model.map
 
 import com.bartlomiejpluta.base.editor.map.model.layer.Layer
 import com.bartlomiejpluta.base.editor.tileset.model.TileSet
+import javafx.beans.property.ReadOnlyStringWrapper
 import javafx.beans.property.SimpleDoubleProperty
 import javafx.beans.property.SimpleIntegerProperty
 import javafx.beans.property.SimpleStringProperty
@@ -11,6 +12,9 @@ import tornadofx.setValue
 
 
 class GameMap(val tileSet: TileSet) {
+   val uidProperty = SimpleStringProperty()
+   var uid by uidProperty
+
    val layers = observableListOf<Layer>()
 
    val nameProperty = SimpleStringProperty()

editor/src/main/kotlin/com/bartlomiejpluta/base/editor/map/serial/ProtobufMapDeserializer.kt

@@ -18,6 +18,7 @@ class ProtobufMapDeserializer : MapDeserializer {
    override fun deserialize(input: InputStream): GameMap {
       val map = GameMap(tileset)
       val proto = GameMapProto.GameMap.parseFrom(input)
+      map.uid = proto.uid
       map.name = proto.name
       map.rows = proto.rows
       map.columns = proto.columns

editor/src/main/kotlin/com/bartlomiejpluta/base/editor/map/serial/ProtobufMapSerializer.kt

@@ -12,6 +12,7 @@ class ProtobufMapSerializer : MapSerializer {
 
    override fun serialize(item: GameMap, output: OutputStream) {
       val protoMap = GameMapProto.GameMap.newBuilder()
+      protoMap.uid = item.uid
       protoMap.name = item.name
       protoMap.rows = item.rows
       protoMap.columns = item.columns

editor/src/main/kotlin/com/bartlomiejpluta/base/editor/project/context/DefaultProjectContext.kt

@@ -1,8 +1,11 @@
 package com.bartlomiejpluta.base.editor.project.context
 
+import com.bartlomiejpluta.base.editor.map.model.map.GameMap
+import com.bartlomiejpluta.base.editor.map.serial.MapSerializer
 import com.bartlomiejpluta.base.editor.project.model.Project
 import com.bartlomiejpluta.base.editor.project.serial.ProjectDeserializer
 import com.bartlomiejpluta.base.editor.project.serial.ProjectSerializer
+import com.bartlomiejpluta.base.editor.util.uid.UID
 import javafx.beans.property.ObjectProperty
 import javafx.beans.property.SimpleObjectProperty
 import org.springframework.beans.factory.annotation.Autowired
@@ -14,7 +17,7 @@ import java.io.FileInputStream
 import java.io.FileOutputStream
 
 @Component
-class DefaultProjectContext: ProjectContext {
+class DefaultProjectContext : ProjectContext {
 
    @Autowired
    private lateinit var projectSerializer: ProjectSerializer
@@ -22,6 +25,9 @@ class DefaultProjectContext: ProjectContext {
    @Autowired
    private lateinit var projectDeserializer: ProjectDeserializer
 
+   @Autowired
+   private lateinit var mapSerializer: MapSerializer
+
    override val projectProperty = SimpleObjectProperty<Project?>() as ObjectProperty<Project?>
    override var project by projectProperty
 
@@ -41,4 +47,22 @@ class DefaultProjectContext: ProjectContext {
          .apply { sourceDirectoryProperty.value = file.parentFile }
          .let { project = it }
    }
+
+   override fun attachMap(map: GameMap) {
+      project?.let {
+         UID.next(it.maps).let { uid ->
+            map.uid = uid
+            it.maps += uid
+         }
+
+         saveMap(it, map)
+         save()
+      }
+   }
+
+   private fun saveMap(project: Project, map: GameMap) {
+      val dir = File(project.sourceDirectory, "maps")
+      dir.mkdirs()
+      File(dir, "${map.uid}.dat").outputStream().use { mapSerializer.serialize(map, it) }
+   }
 }

editor/src/main/kotlin/com/bartlomiejpluta/base/editor/project/context/ProjectContext.kt

@@ -1,5 +1,6 @@
 package com.bartlomiejpluta.base.editor.project.context
 
+import com.bartlomiejpluta.base.editor.map.model.map.GameMap
 import com.bartlomiejpluta.base.editor.project.model.Project
 import javafx.beans.property.ObjectProperty
 import java.io.File
@@ -10,4 +11,6 @@ interface ProjectContext {
 
    fun save()
    fun open(file: File)
+
+   fun attachMap(map: GameMap)
 }

editor/src/main/kotlin/com/bartlomiejpluta/base/editor/project/model/Project.kt

@@ -11,4 +11,6 @@ class Project {
 
    val sourceDirectoryProperty = SimpleObjectProperty<File>()
    val sourceDirectory by sourceDirectoryProperty
+
+   val maps = observableListOf<String>()
 }

editor/src/main/kotlin/com/bartlomiejpluta/base/editor/project/serial/ProtobufProjectDeserializer.kt

@@ -12,6 +12,7 @@ class ProtobufProjectDeserializer : ProjectDeserializer {
       val proto = ProjectProto.Project.parseFrom(input)
       val project = Project()
       project.name = proto.name
+      project.maps.addAll(proto.mapsList)
 
       return project
    }

editor/src/main/kotlin/com/bartlomiejpluta/base/editor/project/serial/ProtobufProjectSerializer.kt

@@ -11,6 +11,7 @@ class ProtobufProjectSerializer : ProjectSerializer {
    override fun serialize(item: Project, output: OutputStream) {
       val proto = ProjectProto.Project.newBuilder()
       proto.name = item.name
+      proto.addAllMaps(item.maps)
       proto.build().writeTo(output)
    }
 }

editor/src/main/kotlin/com/bartlomiejpluta/base/editor/project/viewmodel/ProjectVM.kt

@@ -9,4 +9,6 @@ class ProjectVM(project: Project) : ItemViewModel<Project>(project) {
 
    val sourceDirectoryProperty = bind(Project::sourceDirectoryProperty)
    val sourceDirectory by sourceDirectoryProperty
+
+   val maps = bind(Project::maps)
 }

editor/src/main/kotlin/com/bartlomiejpluta/base/editor/resource/uid/manager/UIDManager.kt

@@ -1,8 +0,0 @@
-package com.bartlomiejpluta.base.editor.resource.uid.manager
-
-import com.bartlomiejpluta.base.editor.resource.uid.model.UIDTarget
-
-interface UIDManager {
-   fun nextUID(target: UIDTarget): String
-   fun loadData(target: UIDTarget, uids: Set<String>)
-}

editor/src/main/kotlin/com/bartlomiejpluta/base/editor/resource/uid/manager/UUIDBasedUIDManager.kt

@@ -1,26 +0,0 @@
-package com.bartlomiejpluta.base.editor.resource.uid.manager
-
-import com.bartlomiejpluta.base.editor.resource.uid.model.UIDTarget
-import org.springframework.stereotype.Component
-import java.util.*
-
-@Component
-class UUIDBasedUIDManager : UIDManager {
-   private val registry = mutableMapOf<UIDTarget, Set<String>>()
-
-   override fun nextUID(target: UIDTarget): String {
-      val set = registry.putIfAbsent(target, mutableSetOf())!!
-
-      var uid = ""
-
-      do {
-         uid = UUID.randomUUID().toString()
-      } while (uid !in set)
-
-      return uid
-   }
-
-   override fun loadData(target: UIDTarget, uids: Set<String>) {
-      TODO("Not yet implemented")
-   }
-}

editor/src/main/kotlin/com/bartlomiejpluta/base/editor/resource/uid/model/UIDTarget.kt

@@ -1,5 +0,0 @@
-package com.bartlomiejpluta.base.editor.resource.uid.model
-
-enum class UIDTarget {
-   MAP
-}

editor/src/main/kotlin/com/bartlomiejpluta/base/editor/util/uid/UID.kt

@@ -0,0 +1,15 @@
+package com.bartlomiejpluta.base.editor.util.uid
+
+import java.util.*
+
+object UID {
+   fun next(sequence: List<String>): String {
+      var uid: String
+
+      do {
+         uid = UUID.randomUUID().toString()
+      } while(uid in sequence)
+
+      return uid
+   }
+}

proto/src/main/proto/map.proto

@@ -4,10 +4,11 @@ option java_package = "com.bartlomiejpluta.base.proto";
 option java_outer_classname = "GameMapProto";
 
 message GameMap {
-  required string name = 1;
+  required string uid = 1;
-  required uint32 rows = 2;
+  required string name = 2;
-  required uint32 columns = 3;
+  required uint32 rows = 3;
-  repeated Layer layers = 4;
+  required uint32 columns = 4;
+  repeated Layer layers = 5;
 }
 
 message Layer {

proto/src/main/proto/project.proto

@@ -5,4 +5,5 @@ option java_outer_classname = "ProjectProto";
 
 message Project {
   required string name = 1;
+  repeated string maps = 2;
 }