summaryrefslogtreecommitdiffstats
path: root/src
diff options
context:
space:
mode:
Diffstat (limited to 'src')
-rw-r--r--src/BattleScene.java2
-rw-r--r--src/GameWindow.java96
-rw-r--r--src/MapEditorScene.java2
-rw-r--r--src/Scene.java69
4 files changed, 130 insertions, 39 deletions
diff --git a/src/BattleScene.java b/src/BattleScene.java
index df691ea..443d452 100644
--- a/src/BattleScene.java
+++ b/src/BattleScene.java
@@ -149,7 +149,7 @@ public class BattleScene extends MapScene {
}
@Override
- protected void update(int deltaTime) {
+ protected void update(long deltaNanoTime) {
ArrayList<Actor> actorsToRemove = new ArrayList<>();
int enemyCounter = 0;
diff --git a/src/GameWindow.java b/src/GameWindow.java
index d1afad4..a908a0a 100644
--- a/src/GameWindow.java
+++ b/src/GameWindow.java
@@ -2,6 +2,8 @@
import java.awt.Dimension;
import java.awt.GridLayout;
+import java.awt.CardLayout;
+import java.awt.BorderLayout;
import javax.swing.JFrame;
import javax.swing.JPanel;
@@ -10,10 +12,17 @@ import javax.swing.JButton;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
+
public class GameWindow extends JFrame implements ActionListener {
public static final Dimension WINDOW_SIZE = new Dimension(600, 400);
- private JPanel menu;
+ public final String MENU_CARD = "menu";
+ public final String SCENE_CARD = "scene";
+
+ private JPanel root;
+
+ private Scene scene = null;
+ private Thread sceneThread = null;
// TODO: remove map editor, start directly on Battle mode
public GameWindow() {
@@ -24,28 +33,78 @@ public class GameWindow extends JFrame implements ActionListener {
this.setPreferredSize(WINDOW_SIZE);
this.setLocationRelativeTo(null);
+ this.initComponents();
+
+ this.add(this.root, BorderLayout.CENTER);
+ this.pack();
+ this.setVisible(true);
+ }
+
+ private void initComponents() {
+ // set up a cardlayout
+ this.root = new JPanel(new CardLayout());
+
+ // build Menu card
JPanel menu = new JPanel();
menu.setLayout(new GridLayout(3, 1));
+
JButton editor = new JButton("Editor");
editor.setActionCommand("btn-editor");
+ editor.addActionListener(this);
+
JButton battle = new JButton("Battle");
battle.setActionCommand("btn-battle");
+ battle.addActionListener(this);
+
JButton exit = new JButton("Exit");
exit.setActionCommand("btn-exit");
-
- editor.addActionListener(this);
- battle.addActionListener(this);
exit.addActionListener(this);
menu.add(editor);
menu.add(battle);
menu.add(exit);
- this.menu = menu;
+ // add cards
+ this.root.add(menu, MENU_CARD);
+ }
- this.add(this.menu);
- this.pack();
- this.setVisible(true);
+ public void showScene(Scene scene) {
+ // the current scene is already open
+ if (scene == this.scene) {
+ ((CardLayout)this.root.getLayout()).show(this.root, SCENE_CARD);
+ scene.updateCanvasSize();
+ scene.resume();
+
+ return;
+ }
+
+ // if there is an old scene
+ if (this.scene != null) {
+ // close old scene
+ this.scene.stop();
+ try {
+ this.sceneThread.join();
+ } catch (InterruptedException ex) {
+ ex.printStackTrace();
+ }
+ }
+
+ // build new thread
+ this.scene = scene;
+ this.sceneThread = new Thread(this.scene);
+
+ // add to layout
+ this.root.add(scene, SCENE_CARD);
+ ((CardLayout)this.root.getLayout()).show(this.root, SCENE_CARD);
+
+ this.sceneThread.start();
+ scene.updateCanvasSize();
+ scene.resume();
+ }
+
+ public void showMenu() {
+ this.scene.pause();
+ ((CardLayout)this.root.getLayout()).show(this, MENU_CARD);
}
@Override
@@ -65,26 +124,9 @@ public class GameWindow extends JFrame implements ActionListener {
scene = new BattleScene();
}
- if (scene == null) {
- return;
+ if (scene != null) {
+ showScene(scene);
}
-
- this.getContentPane().removeAll();
- this.getContentPane().invalidate();
- this.getContentPane().add(scene);
- this.getContentPane().revalidate();
-
- scene.updateCanvasSize();
-
- Thread sceneThread = new Thread(scene);
- sceneThread.start();
}
}
-
- public void backToMenu() {
- this.getContentPane().removeAll();
- this.getContentPane().invalidate();
- this.getContentPane().add(this.menu);
- this.getContentPane().revalidate();
- }
}
diff --git a/src/MapEditorScene.java b/src/MapEditorScene.java
index 4a42951..5f6bda5 100644
--- a/src/MapEditorScene.java
+++ b/src/MapEditorScene.java
@@ -69,7 +69,7 @@ public class MapEditorScene extends MapScene {
}
@Override
- protected void update(int deltaTime) {}
+ protected void update(long deltaNanoTime) {}
@Override
protected void absoluteRender(Graphics2D g2d) {}
diff --git a/src/Scene.java b/src/Scene.java
index d8c826e..0ecf22f 100644
--- a/src/Scene.java
+++ b/src/Scene.java
@@ -15,24 +15,29 @@ import java.awt.image.BufferStrategy;
import javax.swing.JFrame;
import javax.swing.JPanel;
-// TODO: implement pause (rendering) function
+import java.awt.event.ComponentEvent;
+import java.awt.event.ComponentListener;
+
public abstract class Scene extends JPanel
- implements Runnable, KeyListener, MouseListener,
- MouseMotionListener, MouseWheelListener {
+ implements Runnable, KeyListener, MouseListener, MouseMotionListener,
+ MouseWheelListener, ComponentListener {
protected final long DESIRED_FPS = 60;
protected final long DESIRED_DELTA_LOOP = (1000*1000*1000)/DESIRED_FPS;
- protected BufferStrategy buffer;
+ protected boolean running;
+ protected boolean paused;
+ protected Object pauseLock;
+ protected BufferStrategy buffer;
protected Dimension canvasSize;
- protected boolean running;
protected Canvas canvas;
// TODO: make accessible from user settings
protected int guiSize = 2;
protected Scene() {
+
this.canvasSize = GameWindow.WINDOW_SIZE;
this.canvas = new Canvas();
@@ -45,7 +50,7 @@ public abstract class Scene extends JPanel
this.canvas.addMouseWheelListener(this);
}
- public void initCanvasBuffer() {
+ private void initCanvasBuffer() {
this.canvas.createBufferStrategy(2);
this.buffer = this.canvas.getBufferStrategy();
@@ -62,15 +67,29 @@ public abstract class Scene extends JPanel
this.initCanvasBuffer();
this.running = true;
+ this.paused = false;
+ pauseLock = new Object();
while (running) {
beginLoopTime = System.nanoTime();
+ synchronized (this.pauseLock) {
+ if (this.paused) {
+ try {
+ this.pauseLock.wait();
+ } catch (InterruptedException ex) {
+ ex.printStackTrace();
+ break;
+ }
+ }
+ }
+
this.render();
lastUpdateTime = currentUpdateTime;
currentUpdateTime = System.nanoTime();
- this.update((int) ((currentUpdateTime - lastUpdateTime)/(1000*1000)));
+
+ this.update(currentUpdateTime - lastUpdateTime);
endLoopTime = System.nanoTime();
deltaLoop = endLoopTime - beginLoopTime;
@@ -87,22 +106,43 @@ public abstract class Scene extends JPanel
}
}
+ public synchronized void stop() {
+ this.running = false;
+
+ // stop thread even if paused
+ this.resume();
+ }
+
+ public synchronized void pause() {
+ this.paused = true;
+ }
+
+ public synchronized void resume() {
+ if (!paused)
+ return;
+
+ this.paused = false;
+ this.pauseLock.notifyAll();
+ }
+
// automagically set the canvas size to the parent's size
- public void updateCanvasSize() {
+ public synchronized void updateCanvasSize() {
this.canvasSize = this.getParent().getSize();
}
- public void setCanvasSize(Dimension newSize) {
+ public synchronized void setCanvasSize(Dimension newSize) {
this.canvasSize = newSize;
}
protected abstract void render();
- protected abstract void update(int deltaNanoTime);
+ protected abstract void update(long deltaNanoTime);
@Override
public void keyTyped(KeyEvent e) {}
public void keyPressed(KeyEvent e) {}
public void keyReleased(KeyEvent e) {}
+
+ @Override
public void mouseClicked(MouseEvent e) {}
public void mouseEntered(MouseEvent e) {}
public void mouseExited(MouseEvent e) {}
@@ -112,4 +152,13 @@ public abstract class Scene extends JPanel
public void mouseMoved(MouseEvent e) {}
public void mouseWheelMoved(MouseWheelEvent e) {}
+ @Override
+ public void componentResized(ComponentEvent e) {
+ this.updateCanvasSize();
+ }
+
+ public void componentMoved(ComponentEvent e) {}
+ public void componentShown(ComponentEvent e) {}
+ public void componentHidden(ComponentEvent e) {}
+
}