diff options
Diffstat (limited to 'srcs/juloo.keyboard2/Pointers.java')
| -rw-r--r-- | srcs/juloo.keyboard2/Pointers.java | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/srcs/juloo.keyboard2/Pointers.java b/srcs/juloo.keyboard2/Pointers.java index 6979d7b..1b62ca7 100644 --- a/srcs/juloo.keyboard2/Pointers.java +++ b/srcs/juloo.keyboard2/Pointers.java @@ -203,7 +203,7 @@ public final class Pointers implements Handler.Callback // [i] is [0, -1, 1, -2, 2, ...] for (int i = 0; i > -4; i = (~i>>31) - i) { - int d = (direction + i + 16 - 1) % 16; + int d = (direction + i + 16) % 16; // Don't make the difference between a key that doesn't exist and a key // that is removed by [_handler]. Triggers side effects. k = _handler.modifyKey(getKeyAtDirection(ptr.key, d), ptr.modifiers); @@ -241,8 +241,10 @@ public final class Pointers implements Handler.Callback { // See [getKeyAtDirection()] for the meaning. The starting point on the // circle is the top direction. - double a = Math.atan2(dy, dx); // between -pi and +pi, 0 is to the right - direction = ((int)(a * 16 / (Math.PI * 2)) + 21) % 16; + double a = Math.atan2(dy, dx) + Math.PI; + // a is between 0 and 2pi, 0 is pointing to the left + // add 12 to align 0 to the top + direction = ((int)(a * 8 / Math.PI) + 12) % 16; } if (direction != ptr.selected_direction) |