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MAndEngine
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buffer width and buffer height 

totally accounted for in the engine now
retina-display
Marcus Gosselin 2015-03-05 10:44:16 -05:00
parent 22b75413d0
commit 1d9dde6bcf
1 changed files with 22 additions and 12 deletions
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34
src/MAndEngine/Engine.java
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@ -82,6 +82,7 @@ public class Engine extends Canvas implements KeyListener, MouseMotionListener,
* IN CFG. * IN CFG.
*/ */
private static int WIDTH = 800, HEIGHT = 600, app = 0; private static int WIDTH = 800, HEIGHT = 600, app = 0;
private static int BUFFER_WIDTH = 800, BUFFER_HEIGHT = 600;
/** /**
* this bit is important. its the array of apps that we reference later on. * this bit is important. its the array of apps that we reference later on.
@ -199,6 +200,8 @@ public class Engine extends Canvas implements KeyListener, MouseMotionListener,
switchApps(0); switchApps(0);
BUFFER_HEIGHT = HEIGHT*(retina?2:1);
BUFFER_WIDTH = WIDTH*(retina?2:1);
createBuffer(); createBuffer();
} }
@ -245,7 +248,7 @@ public class Engine extends Canvas implements KeyListener, MouseMotionListener,
* makes a buffer and stuff, called with new windows and things. MOVE ALONG * makes a buffer and stuff, called with new windows and things. MOVE ALONG
*/ */
private void createBuffer() { private void createBuffer() {
buffer = (new BufferedImage(WIDTH*(retina?2:1), HEIGHT*(retina?2:1), BufferedImage.TRANSLUCENT)); buffer = (new BufferedImage(BUFFER_WIDTH, BUFFER_HEIGHT, BufferedImage.TRANSLUCENT));
g2 = (Graphics2D) buffer.getGraphics(); g2 = (Graphics2D) buffer.getGraphics();
} }
@ -256,12 +259,13 @@ public class Engine extends Canvas implements KeyListener, MouseMotionListener,
public void update(Graphics g) { public void update(Graphics g) {
// Graphics g2 = buffer.getGraphics(); // Graphics g2 = buffer.getGraphics();
/*
if (buffer.getWidth() != WIDTH || buffer.getHeight() != HEIGHT) { if (buffer.getWidth() != WIDTH || buffer.getHeight() != HEIGHT) {
System.out.println("bork " + buffer.getWidth()); System.out.println("bork " + buffer.getWidth());
System.out.println("bork " + WIDTH); System.out.println("bork " + WIDTH);
createBuffer(); createBuffer();
} }
*/
paint(g2); paint(g2);
g.drawImage(buffer, 0, 0, WIDTH, HEIGHT, null); g.drawImage(buffer, 0, 0, WIDTH, HEIGHT, null);
} }
@ -435,36 +439,42 @@ public class Engine extends Canvas implements KeyListener, MouseMotionListener,
@Override @Override
public void mouseDragged(MouseEvent e) { public void mouseDragged(MouseEvent e) {
mouseX = e.getX(); updateMouse(e);
mouseY = e.getY();
} }
@Override @Override
public void mouseMoved(MouseEvent e) { public void mouseMoved(MouseEvent e) {
mouseX = e.getX(); updateMouse(e);
mouseY = e.getY();
} }
@Override @Override
public void mouseClicked(MouseEvent arg0) { public void mouseClicked(MouseEvent e) {
} }
@Override @Override
public void mouseEntered(MouseEvent arg0) { public void mouseEntered(MouseEvent e) {
} }
@Override @Override
public void mouseExited(MouseEvent arg0) { public void mouseExited(MouseEvent e) {
} }
@Override @Override
public void mousePressed(MouseEvent arg0) { public void mousePressed(MouseEvent e) {
mouse = true; updateMouse(e);
apps[app].click(); apps[app].click();
mouse = true;
}
private void updateMouse(MouseEvent e) {
mouseX = (int)(((double)e.getX() / WIDTH)*BUFFER_WIDTH);
mouseY = (int)(((double)e.getY() / HEIGHT)*BUFFER_HEIGHT);
mouse = false;
} }
@Override @Override
public void mouseReleased(MouseEvent arg0) { public void mouseReleased(MouseEvent e) {
updateMouse(e);
mouse = false; mouse = false;
} }