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Updates from David Megginson.

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This commit is contained in:
curt 1999-09-09 03:40:06 +00:00
parent 8087bae02a
commit 9e28d1b626
1 changed files with 18 additions and 2 deletions
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20
src/GUI/gui.cxx
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@ -4,6 +4,8 @@
* Written 1998 by Durk Talsma, started Juni, 1998. For the flight gear
* project.
*
* Additional mouse supported added by David Megginson, 1999.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of the
@ -111,7 +113,9 @@ Mouse stuff
---------------------------------------------------------------------*/
static int _mX = 0;
static int _mY = 0;
static int _mY = 0;
static int _savedX = 0;
static int _savedY = 0;
static int last_buttons = 0 ;
static int mouse_active = 0;
static int menu_on = 0;
@ -147,6 +151,9 @@ static float trim_sensitivity = 1000.0;
void guiMotionFunc ( int x, int y )
{
if (mouse_yoke) {
int ww = current_view.get_winWidth();
int wh = current_view.get_winHeight();
if (last_buttons & (1 << GLUT_LEFT_BUTTON)) {
float brake_offset = (_mX - x) / brake_sensitivity;
float throttle_offset = (_mY - y) / throttle_sensitivity;
@ -163,13 +170,17 @@ void guiMotionFunc ( int x, int y )
controls.move_aileron(aileron_offset);
controls.move_elevator(elevator_offset);
}
if (x < 5 || x > ww-5 || y < 5 || y > wh-5) {
_mX = x = ww / 2;
_mY = y = wh / 2;
glutWarpPointer(x, y);
}
} else {
puMouse ( x, y ) ;
glutPostRedisplay () ;
}
_mX = x;
_mY = y;
}
void guiMouseFunc(int button, int updown, int x, int y)
@ -180,8 +191,13 @@ void guiMouseFunc(int button, int updown, int x, int y)
mouse_yoke = !mouse_yoke;
if (mouse_yoke) {
FG_LOG( FG_INPUT, FG_INFO, "Mouse in yoke mode" );
_savedX = x;
_savedY = y;
glutSetCursor(GLUT_CURSOR_NONE);
} else {
_mX = x = _savedX;
_mY = y = _savedY;
glutWarpPointer(x, y);
glutSetCursor(GLUT_CURSOR_INHERIT);
FG_LOG( FG_INPUT, FG_INFO, "Mouse in pointer mode" );
}