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Added Keyboard.getEventNanoseconds() and Mouse.getEventNanoseconds()

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This commit is contained in:
Elias Naur 2006-07-04 17:07:13 +00:00
parent e28bde351b
commit 4e68c787b3
17 changed files with 166 additions and 115 deletions
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16
src/java/org/lwjgl/input/Mouse.java
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@ -60,7 +60,7 @@ import org.lwjgl.opengl.Display;
*/
public class Mouse {
/** Internal use - event size in bytes */
public static final int EVENT_SIZE = 1 + 1 + 4 + 4 + 4;
public static final int EVENT_SIZE = 1 + 1 + 4 + 4 + 4 + 8;
/** Has the mouse been created? */
private static boolean created;
@ -120,6 +120,7 @@ public class Mouse {
/** The current absolute position of the mouse in the event queue */
private static int event_x;
private static int event_y;
private static long event_nanos;
/** Buffer size in events */
private static final int BUFFER_SIZE = 50;
@ -379,6 +380,7 @@ public class Mouse {
event_x = Math.min(Display.getDisplayMode().getWidth() - 1, Math.max(0, event_x));
event_y = Math.min(Display.getDisplayMode().getHeight() - 1, Math.max(0, event_y));
event_dwheel = readBuffer.getInt();
event_nanos = readBuffer.getLong();
return true;
} else
return false;
@ -437,6 +439,18 @@ public class Mouse {
return event_dwheel;
}
/**
* Gets the time in nanoseconds of the current event.
* Only useful for relative comparisons with other
* Mouse events, as the absolute time has no defined
* origin.
*
* @return The time in nanoseconds of the current event
*/
public static long getEventNanoseconds() {
return event_nanos;
}
/**
* Retrieves the absolute position. If the Display has been created
* x will be clamped to 0...width-1.