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Mouse input patch from hunter_rus

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git-svn-id: https://svn.eduke32.com/eduke32@694 1a8010ca-5511-0410-912e-c29ae57300e0
This commit is contained in:
terminx 2008-04-05 23:01:58 +00:00
parent 4e58984de5
commit 527c35941e
2 changed files with 120 additions and 68 deletions
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2
polymer/build/include/baselayer.h
View file

@ -68,7 +68,7 @@ extern char keystatus[256], keyfifo[KEYFIFOSIZ], keyfifoplc, keyfifoend;
extern unsigned char keyasciififo[KEYFIFOSIZ], keyasciififoplc, keyasciififoend;
// mouse
extern int mousex, mousey, mouseb;
extern volatile int mousex, mousey, mouseb;
// joystick
extern int *joyaxis, *joyhat, joyb;

186
polymer/build/src/winlayer.c
View file

@ -98,6 +98,7 @@ static void DestroyAppWindow(void);
static void SaveSystemColours(void);
static void SetBWSystemColours(void);
static void RestoreSystemColours(void);
static void ProcessMouse(void);
// video
@ -116,7 +117,7 @@ char videomodereset = 0;
// input and events
char inputdevices=0;
char quitevent=0, appactive=1, realfs=0;
int mousex=0, mousey=0, mouseb=0;
volatile int mousex=0, mousey=0, mouseb=0;
static unsigned int mousewheel[2] = { 0,0 };
#define MouseWheelFakePressTime (50) // getticks() is a 1000Hz timer, and the button press is faked for 100ms
int *joyaxis = NULL, joyb=0, *joyhat = NULL;
@ -675,7 +676,8 @@ static GUID guidDevs[NUM_INPUTS];
static char devacquired[NUM_INPUTS] = { 0,0,0 };
static HANDLE inputevt[NUM_INPUTS] = {0,0,0};
static int joyblast=0;
static char moustat = 0, mousegrab = 0;
static char volatile moustat = 0, mousegrab = 0;
HANDLE mousethread;
static struct
{
@ -805,14 +807,47 @@ void setmousepresscallback(void (*callback)(int, int)) { mousepresscallback = ca
void setjoypresscallback(void (*callback)(int, int)) { joypresscallback = callback; }
DWORD WINAPI MouseFunc()
{
while (moustat&&lpDID[MOUSE])
{
if ((WaitForSingleObject(inputevt[MOUSE], INFINITE)) == WAIT_OBJECT_0)
{
ProcessMouse();
}
}
return 0;
}
//
// initmouse() -- init mouse input
//
int initmouse(void)
{
DWORD threadid;
if (moustat) return 0;
initprintf("Initializing mouse\n");
initprintf("Initializing mouse... ");
mousethread = CreateThread
(
NULL,
0,
MouseFunc,
NULL,
CREATE_SUSPENDED,
&threadid
);
if (!mousethread)
{
initprintf("FAILED!\n");
return 0;
}
SetThreadPriority(mousethread, THREAD_PRIORITY_HIGHEST);
ResumeThread(mousethread);
initprintf("OK\n");
// grab input
moustat=1;
@ -831,6 +866,11 @@ void uninitmouse(void)
grabmouse(0);
moustat=mousegrab=0;
SetEvent(inputevt[MOUSE]);
if (WaitForSingleObject(mousethread, 300) == WAIT_OBJECT_0)
initprintf("DirectInput: Mouse thread has exited\n");
else
initprintf("DirectInput: Mouse thread failed to exit!\n");
}
@ -858,8 +898,8 @@ void readmousexy(int *x, int *y)
if (!moustat || !devacquired[MOUSE] || !mousegrab) { *x = *y = 0; return; }
*x = mousex;
*y = mousey;
mousex = 0;
mousey = 0;
mousex -= *x;
mousey -= *y;
}
@ -1441,6 +1481,80 @@ static void AcquireInputDevices(char acquire, signed char device)
}
static void ProcessMouse()
{
DWORD i;
unsigned t;
int result;
DIDEVICEOBJECTDATA didod[INPUT_BUFFER_SIZE];
DWORD dwElements = INPUT_BUFFER_SIZE;
while (1)
{
t = getticks();
result = IDirectInputDevice2_GetDeviceData(lpDID[MOUSE], sizeof(DIDEVICEOBJECTDATA),
(LPDIDEVICEOBJECTDATA)&didod, &dwElements, 0);
if (FAILED(result) || !dwElements)break;
if (!mousegrab) break;
if (result == DI_OK)
{
// process the mouse events
// mousex=0;
// mousey=0;
for (i=0; i<dwElements; i++)
{
switch (didod[i].dwOfs)
{
case DIMOFS_BUTTON0:
if (didod[i].dwData & 0x80) mouseb |= 1;
else mouseb &= ~1;
if (mousepresscallback)
mousepresscallback(1, (mouseb&1)==1);
break;
case DIMOFS_BUTTON1:
if (didod[i].dwData & 0x80) mouseb |= 2;
else mouseb &= ~2;
if (mousepresscallback)
mousepresscallback(2, (mouseb&2)==2);
break;
case DIMOFS_BUTTON2:
if (didod[i].dwData & 0x80) mouseb |= 4;
else mouseb &= ~4;
if (mousepresscallback)
mousepresscallback(3, (mouseb&4)==4);
break;
case DIMOFS_BUTTON3:
if (didod[i].dwData & 0x80) mouseb |= 8;
else mouseb &= ~8;
if (mousepresscallback)
mousepresscallback(4, (mouseb&8)==8);
break;
case DIMOFS_X:
mousex += (short)didod[i].dwData; break;
case DIMOFS_Y:
mousey += (short)didod[i].dwData; break;
case DIMOFS_Z:
if ((int)didod[i].dwData > 0) // wheel up
{
if (mousewheel[0] > 0 && mousepresscallback) mousepresscallback(5,0);
mousewheel[0] = t;
mouseb |= 16; if (mousepresscallback) mousepresscallback(5, 1);
}
else if ((int)didod[i].dwData < 0) // wheel down
{
if (mousewheel[1] > 0 && mousepresscallback) mousepresscallback(6,0);
mousewheel[1] = t;
mouseb |= 32; if (mousepresscallback) mousepresscallback(6, 1);
}
break;
}
}
}
}
}
//
// ProcessInputDevices() -- processes the input devices
//
@ -1548,68 +1662,6 @@ static void ProcessInputDevices(void)
}
break;
case MOUSE: // mouse
if (!lpDID[MOUSE]) break;
result = IDirectInputDevice2_GetDeviceData(lpDID[MOUSE], sizeof(DIDEVICEOBJECTDATA),
(LPDIDEVICEOBJECTDATA)&didod, &dwElements, 0);
if (!mousegrab) break;
if (result == DI_OK)
{
// process the mouse events
// mousex=0;
// mousey=0;
for (i=0; i<dwElements; i++)
{
switch (didod[i].dwOfs)
{
case DIMOFS_BUTTON0:
if (didod[i].dwData & 0x80) mouseb |= 1;
else mouseb &= ~1;
if (mousepresscallback)
mousepresscallback(1, (mouseb&1)==1);
break;
case DIMOFS_BUTTON1:
if (didod[i].dwData & 0x80) mouseb |= 2;
else mouseb &= ~2;
if (mousepresscallback)
mousepresscallback(2, (mouseb&2)==2);
break;
case DIMOFS_BUTTON2:
if (didod[i].dwData & 0x80) mouseb |= 4;
else mouseb &= ~4;
if (mousepresscallback)
mousepresscallback(3, (mouseb&4)==4);
break;
case DIMOFS_BUTTON3:
if (didod[i].dwData & 0x80) mouseb |= 8;
else mouseb &= ~8;
if (mousepresscallback)
mousepresscallback(4, (mouseb&8)==8);
break;
case DIMOFS_X:
mousex += (short)didod[i].dwData; break;
case DIMOFS_Y:
mousey += (short)didod[i].dwData; break;
case DIMOFS_Z:
if ((int)didod[i].dwData > 0) // wheel up
{
if (mousewheel[0] > 0 && mousepresscallback) mousepresscallback(5,0);
mousewheel[0] = t;
mouseb |= 16; if (mousepresscallback) mousepresscallback(5, 1);
}
else if ((int)didod[i].dwData < 0) // wheel down
{
if (mousewheel[1] > 0 && mousepresscallback) mousepresscallback(6,0);
mousewheel[1] = t;
mouseb |= 32; if (mousepresscallback) mousepresscallback(6, 1);
}
break;
}
}
}
break;
case JOYSTICK: // joystick
if (!lpDID[JOYSTICK]) break;
result = IDirectInputDevice2_GetDeviceData(lpDID[JOYSTICK], sizeof(DIDEVICEOBJECTDATA),