Update some graphics

There's now a proper idle animation for units (although only the player
has one at the moment). The new tilemap size is 16x16 and everything
has been adjusted for it.

assets/main.tsx

@@ -1,16 +1,49 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<tileset version="1.8" tiledversion="1.8.4" name="main" tilewidth="32" tileheight="32" tilecount="2" columns="0">
+<tileset version="1.8" tiledversion="1.8.4" name="world-map" tilewidth="16" tileheight="16" tilecount="10" columns="2">
- <grid orientation="orthogonal" width="1" height="1"/>
+ <image source="../../world-map.png" width="32" height="80"/>
- <tile id="0" type="grass">
+ <tile id="0" type="null">
-  <properties>
-   <property name="walkable" type="bool" value="true"/>
-  </properties>
-  <image width="32" height="32" source="grass.png"/>
- </tile>
- <tile id="1" type="fake grass (real)">
   <properties>
    <property name="walkable" type="bool" value="false"/>
   </properties>
-  <image width="32" height="32" source="grass.png"/>
+ </tile>
+ <tile id="1" type="grass">
+  <properties>
+   <property name="walkable" type="bool" value="true"/>
+  </properties>
+ </tile>
+ <tile id="2" type="village">
+  <properties>
+   <property name="walkable" type="bool" value="false"/>
+  </properties>
+ </tile>
+ <tile id="3" type="background">
+  <properties>
+   <property name="walkable" type="bool" value="false"/>
+  </properties>
+ </tile>
+ <tile id="4" type="background">
+  <properties>
+   <property name="walkable" type="bool" value="false"/>
+  </properties>
+ </tile>
+ <tile id="5" type="background">
+  <properties>
+   <property name="walkable" type="bool" value="false"/>
+  </properties>
+ </tile>
+ <tile id="6" type="background">
+  <properties>
+   <property name="walkable" type="bool" value="false"/>
+  </properties>
+ </tile>
+ <tile id="7" type="mountain">
+  <properties>
+   <property name="walkable" type="bool" value="true"/>
+  </properties>
+ </tile>
+ <tile id="8" type="forest">
+  <properties>
+   <property name="walkable" type="bool" value="true"/>
+  </properties>
  </tile>
 </tileset>

assets/player-idle.atlas

@@ -0,0 +1,27 @@
+
+player-idle.png
+size: 64, 32
+format: RGBA8888
+filter: Nearest, Nearest
+repeat: none
+player-idle1
+  rotate: false
+  xy: 2, 2
+  size: 16, 16
+  orig: 16, 16
+  offset: 0, 0
+  index: -1
+player-idle2
+  rotate: false
+  xy: 38, 2
+  size: 16, 16
+  orig: 16, 16
+  offset: 0, 0
+  index: -1
+player-idle3
+  rotate: false
+  xy: 20, 2
+  size: 16, 16
+  orig: 16, 16
+  offset: 0, 0
+  index: -1

assets/test.tmx

@@ -1,28 +1,58 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<map version="1.8" tiledversion="1.8.4" orientation="orthogonal" renderorder="right-down" width="30" height="20" tilewidth="32" tileheight="32" infinite="0" nextlayerid="3" nextobjectid="6">
+<map version="1.8" tiledversion="1.8.4" orientation="orthogonal" renderorder="right-down" width="50" height="50" tilewidth="16" tileheight="16" infinite="0" nextlayerid="3" nextobjectid="6">
  <tileset firstgid="1" source="main.tsx"/>
- <layer id="1" name="Tile Layer 1" width="30" height="20">
+ <layer id="1" name="Tile Layer 1" width="50" height="50">
   <data encoding="csv">
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+5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,
+5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,
+5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,
+5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,
+5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,
+5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5
 </data>
  </layer>
 </map>

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

@@ -5,6 +5,7 @@ import com.badlogic.gdx.Input;
 import com.badlogic.gdx.Screen;
 import com.badlogic.gdx.graphics.OrthographicCamera;
 import com.badlogic.gdx.graphics.Texture;
+import com.badlogic.gdx.graphics.g2d.Animation;
 import com.badlogic.gdx.graphics.g2d.Sprite;
 import com.badlogic.gdx.graphics.g2d.TextureAtlas;
 import com.badlogic.gdx.graphics.g2d.TextureRegion;
@@ -37,6 +38,8 @@ public class GameScreen implements Screen {
     Texture playerTexture;
     Sprite playerSprite;
 
+    Animation<TextureRegion> playerIdleAnimation;
+
     TextureAtlas arrowAtlas;
 
     // data for in-turn actions
@@ -50,40 +53,42 @@ public class GameScreen implements Screen {
 
         camera = new OrthographicCamera();
         camera.setToOrtho(false, 800, 480);
+        camera.zoom = 2.0f;
 
         tiledMap = new TmxMapLoader().load("test.tmx");
         tiledMapRenderer = new OrthogonalTiledMapRenderer(tiledMap);
 
         Unit player = new Unit();
-        player.positionX = 1;
+        player.positionX = 11;
-        player.positionY = 1;
+        player.positionY = 16;
         player.team = Unit.Team.Player;
 
         units.add(player);
 
         Unit player2 = new Unit();
-        player2.positionX = 1;
+        player2.positionX = 11;
-        player2.positionY = 5;
+        player2.positionY = 20;
         player2.team = Unit.Team.Player;
 
         units.add(player2);
 
         Unit enemy = new Unit();
-        enemy.positionX = 5;
+        enemy.positionX = 15;
-        enemy.positionY = 1;
+        enemy.positionY = 18;
         enemy.team = Unit.Team.Enemy;
 
         units.add(enemy);
 
         Unit enemy2 = new Unit();
         enemy2.positionX = 15;
-        enemy2.positionY = 15;
+        enemy2.positionY = 18;
         enemy2.team = Unit.Team.Enemy;
 
         units.add(enemy2);
 
         playerTexture = new Texture(Gdx.files.internal("player.png"));
         playerSprite = new Sprite(playerTexture);
+        playerIdleAnimation = new Animation<TextureRegion>(0.500f, new TextureAtlas("player-idle.atlas").getRegions(), Animation.PlayMode.LOOP_PINGPONG);
 
         arrowAtlas = new TextureAtlas("test.atlas");
 
@@ -113,7 +118,9 @@ public class GameScreen implements Screen {
 
         getNextUnit();
 
-        smoothlyTransitionCamera(new Vector3(currentUnit.positionX * 32, currentUnit.positionY * 32, 0));
+        if(currentUnit != null) {
+            smoothlyTransitionCamera(new Vector3(currentUnit.positionX * 16, currentUnit.positionY * 16, 0));
+        }
     }
 
     void updateUnits() {
@@ -155,7 +162,7 @@ public class GameScreen implements Screen {
                 startNewTeamTurn(Unit.Team.Player);
             }
         } else {
-            smoothlyTransitionCamera(new Vector3(currentUnit.positionX * 32, currentUnit.positionY * 32, 0));
+            smoothlyTransitionCamera(new Vector3(currentUnit.positionX * 16, currentUnit.positionY * 16, 0));
         }
     }
 
@@ -242,9 +249,12 @@ public class GameScreen implements Screen {
         currentlyTransitionCamera = true;
     }
 
+    private float stateTime = 0.0f;
+
     @Override
     public void render(float delta) {
         ScreenUtils.clear(0, 0, 0.2f, 1);
+        stateTime += delta;
 
         if(currentlyTransitionCamera) {
             camera.position.set(oldCameraPosition.lerp(targetCameraPosition, lerp));
@@ -263,8 +273,9 @@ public class GameScreen implements Screen {
         game.batch.setProjectionMatrix(camera.combined);
 
         for(Unit unit : units) {
-            playerSprite.setPosition(unit.positionX * 32, unit.positionY * 32);
+            TextureRegion currentFrame = playerIdleAnimation.getKeyFrame(stateTime, true);
-            playerSprite.draw(game.batch);
+
+            game.batch.draw(currentFrame, unit.positionX * 16, unit.positionY * 16);
         }
 
         // early exit, since we want the camera to finish its nice transition
@@ -285,8 +296,8 @@ public class GameScreen implements Screen {
                 double newX = Math.floor(mousePos.x);
                 double newY = Math.floor(mousePos.y);
 
-                int newFixedX = (int) (newX / 32.0);
+                int newFixedX = (int) (newX / 16.0);
-                int newFixedY = (int) (newY / 32.0);
+                int newFixedY = (int) (newY / 16.0);
 
                 ArrayList<Vector2> path = AStar.path(new Vector2(currentUnit.positionX, currentUnit.positionY), new Vector2((float) newFixedX, (float) newFixedY), getCollision(), tiledMap);
                 if (path != null) {
@@ -336,7 +347,7 @@ public class GameScreen implements Screen {
                         }
 
                         if (spriteRegion != null) {
-                            game.batch.draw(spriteRegion, newPosition.x * 32, newPosition.y * 32);
+                            game.batch.draw(spriteRegion, newPosition.x * 16, newPosition.y * 16);
                         }
                     }
                 }
@@ -348,7 +359,7 @@ public class GameScreen implements Screen {
                 double newX = Math.floor(mousePos.x);
                 double newY = Math.floor(mousePos.y);
 
-                moveUnitTo((int) (newX / 32.0), (int) (newY / 32.0));
+                moveUnitTo((int) (newX / 16.0), (int) (newY / 16.0));
 
                 hasStartedMoving = false;
             }
@@ -397,7 +408,7 @@ public class GameScreen implements Screen {
                 currentUnit.positionX = (int) nextMove.x;
                 currentUnit.positionY = (int) nextMove.y;
 
-                smoothlyTransitionCamera(new Vector3(currentUnit.positionX * 32, currentUnit.positionY * 32, 0));
+                smoothlyTransitionCamera(new Vector3(currentUnit.positionX * 16, currentUnit.positionY * 16, 0));
             } else {
                 currentlyTakingAction = false;
                 currentlyAwaitingAuxilaryAction = true;
@@ -434,8 +445,8 @@ public class GameScreen implements Screen {
                 double newX = Math.floor(mousePos.x);
                 double newY = Math.floor(mousePos.y);
 
-                int newFixedX = (int) (newX / 32.0);
+                int newFixedX = (int) (newX / 16.0);
-                int newFixedY = (int) (newY / 32.0);
+                int newFixedY = (int) (newY / 16.0);
 
                 List<UnitAction> actions = getAvailableActionsForPosition(newFixedX, newFixedY);
                 for (int i = 0; i < actions.size(); i++) {
@@ -454,7 +465,8 @@ public class GameScreen implements Screen {
 
     @Override
     public void resize(int width, int height) {
-        camera.setToOrtho(false, width, height);
+        camera.viewportWidth = 230;
+        camera.viewportHeight = 230 * ((float)height / (float)width);
     }
 
     @Override