merge LWJGL input system changes

1 files changed, 219 insertions, 0 deletions

diff --git a/src/jake2/sys/JOGLKBD.java b/src/jake2/sys/JOGLKBD.java
new file mode 100644
index 0000000..18fccad
--- /dev/null
+++ b/src/jake2/sys/JOGLKBD.java
@@ -0,0 +1,219 @@
+package jake2.sys;
+
+import jake2.client.Key;
+
+import java.awt.AWTException;
+import java.awt.Component;
+import java.awt.Container;
+import java.awt.Cursor;
+import java.awt.Insets;
+import java.awt.Point;
+import java.awt.Robot;
+import java.awt.event.ComponentEvent;
+import java.awt.event.InputEvent;
+import java.awt.event.KeyEvent;
+import java.awt.event.MouseEvent;
+
+import javax.swing.ImageIcon;
+
+final public class JOGLKBD extends KBD
+{
+	static Robot robot;
+	public static InputListener listener = new InputListener();
+	static Cursor emptyCursor = null;
+	static Component c = null;
+	
+	static int win_w2 = 0;
+	static int win_h2 = 0;
+	
+	static {
+		try {
+			robot = new Robot();
+		} catch (AWTException e) {
+			System.exit(1);
+		}
+	}
+		
+	public void Init() {
+	}
+
+	public void Update() {
+		// get events
+		HandleEvents();
+	}
+
+	public void Close() {
+	}
+	
+	private void HandleEvents() 
+	{
+		int b;
+
+		Jake2InputEvent event;
+		while ( (event=InputListener.nextEvent()) != null ) {
+			switch(event.type) {
+				case Jake2InputEvent.KeyPress:
+				case Jake2InputEvent.KeyRelease:
+					Do_Key_Event(XLateKey((KeyEvent)event.ev), event.type == Jake2InputEvent.KeyPress);
+					break;
+
+				case Jake2InputEvent.MotionNotify:
+//					if (IN.ignorefirst) {
+//						IN.ignorefirst = false;
+//						break;
+//					}
+					if (IN.mouse_active) {
+						mx = (((MouseEvent)event.ev).getX() - win_w2) * 2;
+						my = (((MouseEvent)event.ev).getY() - win_h2) * 2;
+					} else {
+						mx = 0;
+						my = 0;
+					}
+					break;
+
+				case Jake2InputEvent.ButtonPress:
+					b=((MouseEvent)event.ev).getButton()-1;
+					Do_Key_Event(Key.K_MOUSE1 + b, true);
+					break;
+ 
+				case Jake2InputEvent.ButtonRelease:
+					b=((MouseEvent)event.ev).getButton()-1;
+					Do_Key_Event(Key.K_MOUSE1 + b, false);
+					break;
+ 
+				case Jake2InputEvent.CreateNotify :
+				case Jake2InputEvent.ConfigureNotify :
+					Component c = ((ComponentEvent)event.ev).getComponent();
+					win_x = 0;
+					win_y = 0;
+					win_w2 = c.getWidth() / 2;
+					win_h2 = c.getHeight() / 2;
+					while (c != null) {
+						if (c instanceof Container) {
+							Insets insets = ((Container)c).getInsets();
+							win_x += insets.left;
+							win_y += insets.top;
+						}
+						win_x += c.getX();
+						win_y += c.getY();
+						c = c.getParent();
+					}
+					break;
+			}
+		}
+            
+		if (mx != 0 || my != 0) {
+			// move the mouse to the window center again
+			robot.mouseMove(win_x + win_w2, win_y + win_h2);
+		}		
+	}
+
+	private static int XLateKey(KeyEvent ev) {
+ 
+		int key = 0;
+		int code = ev.getKeyCode();
+
+		switch(code) {
+//	00626                 case XK_KP_Page_Up:      key = K_KP_PGUP; break;
+			case KeyEvent.VK_PAGE_UP: key = Key.K_PGUP; break;
+ 
+//	00629                 case XK_KP_Page_Down: key = K_KP_PGDN; break;
+			case KeyEvent.VK_PAGE_DOWN: key = Key.K_PGDN; break;
+
+//	00632                 case XK_KP_Home: key = K_KP_HOME; break;
+			case KeyEvent.VK_HOME: key = Key.K_HOME; break;
+
+//	00635                 case XK_KP_End:  key = K_KP_END; break;
+			case KeyEvent.VK_END: key = Key.K_END; break;
+ 
+			case KeyEvent.VK_KP_LEFT: key = Key.K_KP_LEFTARROW; break;
+			case KeyEvent.VK_LEFT: key = Key.K_LEFTARROW; break;
+ 
+			case KeyEvent.VK_KP_RIGHT: key = Key.K_KP_RIGHTARROW; break;
+			case KeyEvent.VK_RIGHT: key = Key.K_RIGHTARROW; break;
+
+			case KeyEvent.VK_KP_DOWN: key = Key.K_KP_DOWNARROW; break;
+			case KeyEvent.VK_DOWN: key = Key.K_DOWNARROW; break;
+
+			case KeyEvent.VK_KP_UP: key = Key.K_KP_UPARROW; break;
+			case KeyEvent.VK_UP: key = Key.K_UPARROW; break; 
+
+			case KeyEvent.VK_ESCAPE: key = Key.K_ESCAPE; break; 
+
+			
+			case KeyEvent.VK_ENTER: key = Key.K_ENTER; break; 
+//	00652                 case XK_KP_Enter: key = K_KP_ENTER;     break;
+
+			case KeyEvent.VK_TAB: key = Key.K_TAB; break; 
+
+			case KeyEvent.VK_F1: key = Key.K_F1; break;
+			case KeyEvent.VK_F2: key = Key.K_F2; break;
+			case KeyEvent.VK_F3: key = Key.K_F3; break;
+			case KeyEvent.VK_F4: key = Key.K_F4; break;
+			case KeyEvent.VK_F5: key = Key.K_F5; break;
+			case KeyEvent.VK_F6: key = Key.K_F6; break;
+			case KeyEvent.VK_F7: key = Key.K_F7; break;
+			case KeyEvent.VK_F8: key = Key.K_F8; break;
+			case KeyEvent.VK_F9: key = Key.K_F9; break;
+			case KeyEvent.VK_F10: key = Key.K_F10; break;
+			case KeyEvent.VK_F11: key = Key.K_F11; break;
+			case KeyEvent.VK_F12: key = Key.K_F12; break; 
+
+			case KeyEvent.VK_BACK_SPACE: key = Key.K_BACKSPACE; break; 
+
+			case KeyEvent.VK_DELETE: key = Key.K_DEL; break; 
+//	00683                 case XK_KP_Delete: key = K_KP_DEL; break;
+
+			case KeyEvent.VK_PAUSE: key = Key.K_PAUSE; break; 
+	
+			case KeyEvent.VK_SHIFT: key = Key.K_SHIFT; break; 
+			case KeyEvent.VK_CONTROL: key = Key.K_CTRL; break; 
+			
+			case KeyEvent.VK_ALT:
+			case KeyEvent.VK_ALT_GRAPH: key = Key.K_ALT; break;
+ 
+//	00700                 case XK_KP_Begin: key = K_KP_5; break;
+//	00701
+			case KeyEvent.VK_INSERT: key = Key.K_INS; break;
+			// toggle console for DE and US keyboards
+			case KeyEvent.VK_DEAD_ACUTE:
+			case KeyEvent.VK_CIRCUMFLEX:
+			case KeyEvent.VK_DEAD_CIRCUMFLEX: key = '`'; break;
+			 
+			default:
+				if ((ev.getModifiers() & (InputEvent.ALT_MASK | InputEvent.CTRL_MASK)) != 0) {
+					key = ev.getKeyCode();
+				} else {
+					key = ev.getKeyChar();
+				}
+				if (key >= 'A' && key <= 'Z')
+					key = key - 'A' + 'a';
+			break;
+		}
+		if (key > 255) key = 0;
+
+		return key;
+	}	
+		
+	public void Do_Key_Event(int key, boolean down) {
+		Key.Event(key, down, Sys.Milliseconds());
+	}
+	
+	public void centerMouse() {
+		robot.mouseMove(win_x + win_w2, win_y + win_h2);
+	}
+	
+	public void installGrabs()
+	{
+		if (emptyCursor == null) {
+			ImageIcon emptyIcon = new ImageIcon(new byte[0]);
+			emptyCursor = c.getToolkit().createCustomCursor(emptyIcon.getImage(), new Point(0, 0), "emptyCursor");
+		}
+		c.setCursor(emptyCursor);
+	}
+	
+	public void uninstallGrabs()
+	{
+		c.setCursor(Cursor.getPredefinedCursor(Cursor.DEFAULT_CURSOR));
+	}
+}