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fixed a problem with mouse resolution

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Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@603
This commit is contained in:
Ulf Wohlers 2002-12-22 20:14:45 +00:00
parent 80265b0172
commit 4e3869fcb1
1 changed files with 6 additions and 2 deletions
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8
src/ints/mouse.cpp
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@ -93,6 +93,7 @@ static struct {
Bit16s clipx,clipy;
Bit16s hotx,hoty;
Bit16u textAndMask, textXorMask;
Bit16u resy;
float mickeysPerPixel_x;
float mickeysPerPixel_y;
@ -390,8 +391,8 @@ static void SetMickeyPixelRate(Bit16s px, Bit16s py)
void Mouse_SetResolution(Bit16u width, Bit16u height)
{
mouse.max_x = width-1;
mouse.max_y = height-1;
mouse.resy = height-1;
mouse.shown = -1; // hide cursor
};
static void mouse_reset(void)
@ -401,6 +402,8 @@ static void mouse_reset(void)
mouse.shown=-1;
mouse.min_x=0;
mouse.min_y=0;
mouse.max_x=639;
mouse.max_y=mouse.resy;
// Dont set max coordinates here. it is done by SetResolution!
mouse.x=0; // civ wont work otherwise
mouse.y=100;
@ -644,6 +647,7 @@ void MOUSE_Init(Section* sec) {
real_writed(0,(0x74<<2),CALLBACK_RealPointer(call_int74));
memset(&mouse,0,sizeof(mouse));
mouse.resy = 199; // Init with startup value
mouse_reset();
}