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(svn r27167) -Fix: [SDL, Windows] Right-mouse-button scrolling scrolled/jumped way to far, when OpenTTD lagged during mouse event processing.

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frosch
2015-02-22 23:06:45 +00:00
parent 74b0e2b73e
commit 3cceb21a94
6 changed files with 65 additions and 64 deletions
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18
src/video/allegro_v.cpp
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@@ -388,22 +388,10 @@ static void PollEvent()
}
/* Mouse movement */
int dx = mouse_x - _cursor.pos.x;
int dy = mouse_y - _cursor.pos.y;
if (dx != 0 || dy != 0) {
if (_cursor.fix_at) {
_cursor.delta.x = dx;
_cursor.delta.y = dy;
position_mouse(_cursor.pos.x, _cursor.pos.y);
} else {
_cursor.delta.x = dx;
_cursor.delta.y = dy;
_cursor.pos.x = mouse_x;
_cursor.pos.y = mouse_y;
_cursor.dirty = true;
}
mouse_action = true;
if (_cursor.UpdateCursorPosition(mouse_x, mouse_y, false)) {
position_mouse(_cursor.pos.x, _cursor.pos.y);
}
if (_cursor.delta.x != 0 || _cursor.delta.y) mouse_action = true;
static int prev_mouse_z = 0;
if (prev_mouse_z != mouse_z) {