Add stage for future ui elements and unit names

core/src/com/redstrate/watersymbol/Unit.java

@@ -1,18 +1,15 @@
 package com.redstrate.watersymbol;
 
 public class Unit {
+    public String name;
     public int health = 10;
-
     public int positionX;
     public int positionY;
-
     public enum Team {
         Player,
         Enemy,
         Ally
     }
-
     public Team team;
-
     public int maxDistance = 5;
 }

core/src/com/redstrate/watersymbol/screens/GameScreen.java

@@ -15,6 +15,9 @@ import com.badlogic.gdx.maps.tiled.TmxMapLoader;
 import com.badlogic.gdx.maps.tiled.renderers.OrthogonalTiledMapRenderer;
 import com.badlogic.gdx.math.Vector2;
 import com.badlogic.gdx.math.Vector3;
+import com.badlogic.gdx.scenes.scene2d.Stage;
+import com.badlogic.gdx.scenes.scene2d.ui.Table;
+import com.badlogic.gdx.scenes.scene2d.ui.TextButton;
 import com.badlogic.gdx.utils.ScreenUtils;
 import com.redstrate.watersymbol.*;
 import org.w3c.dom.Text;
@@ -49,6 +52,11 @@ public class GameScreen implements Screen {
 
     boolean currentlyAwaitingAuxilaryAction = false;
 
+    private Stage stage;
+    private Table table;
+
+    TextButton unitNameButton;
+
     GameScreen(WaterSymbol game) {
         this.game = game;
 
@@ -60,6 +68,7 @@ public class GameScreen implements Screen {
         tiledMapRenderer = new OrthogonalTiledMapRenderer(tiledMap);
 
         Unit player = new Unit();
+        player.name = "Unit";
         player.positionX = 11;
         player.positionY = 16;
         player.team = Unit.Team.Player;
@@ -67,6 +76,7 @@ public class GameScreen implements Screen {
         units.add(player);
 
         Unit player2 = new Unit();
+        player2.name = "Unit 2";
         player2.positionX = 11;
         player2.positionY = 20;
         player2.team = Unit.Team.Player;
@@ -74,6 +84,7 @@ public class GameScreen implements Screen {
         units.add(player2);
 
         Unit enemy = new Unit();
+        enemy.name = "Bandit A";
         enemy.positionX = 15;
         enemy.positionY = 18;
         enemy.team = Unit.Team.Enemy;
@@ -81,6 +92,7 @@ public class GameScreen implements Screen {
         units.add(enemy);
 
         Unit enemy2 = new Unit();
+        enemy2.name = "Bandit B";
         enemy2.positionX = 15;
         enemy2.positionY = 18;
         enemy2.team = Unit.Team.Enemy;
@@ -93,6 +105,23 @@ public class GameScreen implements Screen {
 
         arrowSpritesheet = new ArrowSpritesheet();
 
+        stage = new Stage();
+        Gdx.input.setInputProcessor(stage);
+
+        table = new Table();
+        table.setFillParent(true);
+        stage.addActor(table);
+
+        table.setDebug(true); // This is optional, but enables debug lines for tables.
+
+        TextButton.TextButtonStyle style = new TextButton.TextButtonStyle();
+        //style.up = new TextureRegionDrawable(upRegion);
+        //style.down = new TextureRegionDrawable(downRegion);
+        style.font = game.font;
+
+        unitNameButton = new TextButton("<unit name>", style);
+        table.top().left().add(unitNameButton);
+
         startNewTeamTurn(Unit.Team.Player);
     }
 
@@ -108,6 +137,7 @@ public class GameScreen implements Screen {
             if(units.get(i).team == currentTurnTeam) {
                 currentUnit = units.get(i);
                 currentUnitIndex = i;
+                unitNameButton.setText(currentUnit.name);
                 return;
             }
         }
@@ -318,6 +348,9 @@ public class GameScreen implements Screen {
         tiledMapRenderer.setView(camera);
         tiledMapRenderer.render();
 
+        stage.act(Gdx.graphics.getDeltaTime());
+        stage.draw();
+
         game.batch.begin();
         game.batch.setProjectionMatrix(camera.combined);
 
@@ -470,7 +503,7 @@ public class GameScreen implements Screen {
                             spriteRegion = arrowSpritesheet.getBendBottomLeftToRight();
                         }
 
-                        game.font.draw(game.batch, entrance.toString() + " to " + exit.toString(), newPosition.x * 16, newPosition.y * 16);
+                        //game.font.draw(game.batch, entrance.toString() + " to " + exit.toString(), newPosition.x * 16, newPosition.y * 16);
 
                         if (spriteRegion != null) {
                             game.batch.draw(spriteRegion, newPosition.x * 16, newPosition.y * 16);
@@ -640,6 +673,8 @@ public class GameScreen implements Screen {
     public void resize(int width, int height) {
         camera.viewportWidth = 230;
         camera.viewportHeight = 230 * ((float)height / (float)width);
+
+        stage.getViewport().update(width, height, true);
     }
 
     @Override
@@ -659,6 +694,6 @@ public class GameScreen implements Screen {
 
     @Override
     public void dispose() {
-
+        stage.dispose();
     }
 }