Add rendering of collectables on the map

core/src/main/kotlin/com/last/commit/map/TimeMap.kt

@@ -11,16 +11,19 @@ import com.badlogic.gdx.maps.tiled.renderers.OrthogonalTiledMapRenderer
 import com.badlogic.gdx.math.Rectangle
 import com.badlogic.gdx.math.Vector2
 import com.badlogic.gdx.utils.Array
+import com.badlogic.gdx.scenes.scene2d.ui.Image
 import com.last.commit.Collidable
 import com.last.commit.Player
 import com.last.commit.Wall
 import com.last.commit.audio.GameSoundEffect
+import com.last.commit.inventory.InventoryItemTextureLoader
 import Position
 import GameState
 
 
 class TimeMap(fileName: String, val state: GameState) {
     private val CELL_SIZE = 64
+    val textureLoader = InventoryItemTextureLoader("sprites/genericItems_spritesheet_colored")
 
     private val walls = Array<Wall>()
     private val doors = Array<Door>()
@@ -46,6 +49,7 @@ class TimeMap(fileName: String, val state: GameState) {
         loadDimensions()
         loadWalls()
         loadCollectibles()
+        this.textureLoader.parse()
     }
 
     fun teleport(player: Player) {
@@ -91,7 +95,12 @@ class TimeMap(fileName: String, val state: GameState) {
         val prop = map.properties
         this.gridWidth = prop.get("width", Int::class.java)
         this.gridHeight = prop.get("height", Int::class.java)
-        this.description = prop.get("description", String::class.java)
+
+        if (prop.containsKey("description")) {
+            this.description = prop.get("description", String::class.java)
+        }  else {
+            this.description = "Unknown time"
+        }
         this.state.mapDescription = this.description
         this.width = gridWidth * CELL_SIZE
         this.height = gridHeight * CELL_SIZE
@@ -105,6 +114,7 @@ class TimeMap(fileName: String, val state: GameState) {
         walls.clear()
         doors.clear()
         val wallsLayer = map.layers["Walls"] as TiledMapTileLayer
+
         for (column in 0 until wallsLayer.width) {
             for (row in 0 until wallsLayer.height) {
                 val cell: TiledMapTileLayer.Cell? = wallsLayer.getCell(column, row)
@@ -191,6 +201,14 @@ class TimeMap(fileName: String, val state: GameState) {
     fun render(batch: SpriteBatch, camera: OrthographicCamera, delta: Float) {
         mapRenderer.setView(camera)
         mapRenderer.render()
+        this.collectibles.forEach { coll -> 
+            val image = Image(textureLoader.getTexture(coll.name))
+            image.x = coll.pos.x + this.getTileWidth() * 0.1f
+            image.y = coll.pos.y + this.getTileHeight() * 0.1f
+            image.width = this.getTileWidth() * 0.8f
+            image.height = this.getTileHeight() * 0.8f
+            image.draw(batch, 1f)
+        }
     }
 
     fun isCollidingWith(collidable: Collidable): Boolean {