feat: adicionado limite para o teto e chao do jogo

Author: GustavoLR548

src/main/java/com/gustavolr/game_entities/Ball.java

@@ -24,13 +24,25 @@ public void invertDX() {
         dx *= -1;
     }
 
+    public void increaseSpeed() {
+        this.speed += 1;
+    }
+
+    public int getSpeed() {
+        return speed;
+    }
+
+    public void setSpeed(int speed) {
+        this.speed = speed;
+    }
+
     @Override
     public void update() {
 
         position.x += dx * speed;
         position.y += dy * speed;
 
-        if(position.y < 0 || position.y > GameWindow.getWindowHeight())
+        if(position.y < 0 || position.y > GameWindow.getWindowHeight() - this.height)
             dy *= -1;
     }
 

src/main/java/com/gustavolr/game_entities/Player.java

@@ -5,6 +5,7 @@
 import java.awt.Color;
 
 import com.gustavolr.engine.input.GameInput;
+import com.gustavolr.engine.window.GameWindow;
 import com.gustavolr.engine.entity.Entity;
 import com.gustavolr.engine.entity.Vector;
 
@@ -22,10 +23,10 @@ public void update() {
 
         Vector direction = new Vector();
 
-        if (GameInput.isKeyPressed(KeyEvent.VK_UP)) {
+        if (GameInput.isKeyPressed(KeyEvent.VK_UP) && position.y > 0) {
             direction.y -= speed;
         } 
-        else if (GameInput.isKeyPressed(KeyEvent.VK_DOWN)) {
+        else if (GameInput.isKeyPressed(KeyEvent.VK_DOWN) && position.y < GameWindow.getWindowHeight() - this.height) {
             direction.y += speed;
         }
 

src/main/java/com/gustavolr/game_scenes/MainScene.java

@@ -12,6 +12,10 @@
 import com.gustavolr.engine.window.GameWindow;
 import com.gustavolr.game_entities.*;
 
+import static com.gustavolr.game_scenes.MainSceneConstants.ENEMY_START_POSITION;
+import static com.gustavolr.game_scenes.MainSceneConstants.PLAYER_START_POSITION;
+import static com.gustavolr.game_scenes.MainSceneConstants.BALL_START_POSITION;
+
 public final class MainScene implements Scene {
 
     private Player p;
@@ -27,9 +31,9 @@ public final class MainScene implements Scene {
     private final List<Entity> entities;
 
     public MainScene() {
-        p = new Player(MainSceneConstants.PLAYER_START_POSITION.clone(), 10, 50);
-        e = new Enemy(MainSceneConstants.ENEMY_START_POSITION.clone(), 10, 50);
-        b = new Ball(MainSceneConstants.BALL_START_POSITION.clone(),7,7);
+        p = new Player(PLAYER_START_POSITION.clone(), 5, 25);
+        e = new Enemy(ENEMY_START_POSITION.clone(), 5, 25);
+        b = new Ball(BALL_START_POSITION.clone(),7,7);
 
         this.enemyScore = 0;
         int enemyScorePositionX = (int)(GameWindow.getWindowWidth() - (GameWindow.getWindowWidth()*0.15));
@@ -94,7 +98,8 @@ public boolean enemyScored(int ball_x) {
     } 
 
     public void updateBallPosition() {
-        b.setPosition(MainSceneConstants.BALL_START_POSITION.clone());
+        b.setPosition(BALL_START_POSITION.clone());
+        b.setSpeed(1);
         b.invertDX();
     }
 

src/main/java/com/gustavolr/game_scenes/MainSceneConstants.java

@@ -5,7 +5,7 @@
 
 public final class MainSceneConstants {
 
-    public static final Vector PLAYER_START_POSITION = new Vector(0,GameWindow.getWindowHeight()/2);
+    public static final Vector PLAYER_START_POSITION = new Vector(5,GameWindow.getWindowHeight()/2);
     public static final Vector ENEMY_START_POSITION = new Vector(GameWindow.getWindowWidth()-10,0);
     public static final Vector BALL_START_POSITION = new Vector(GameWindow.getWindowWidth()/2-3,GameWindow.getWindowHeight()/2-3);
 }