int MouseProgram(int scaling, int interrupts, int reporting)
{
BYTE response;
unsigned int count, b;
DbgPrintf("_09");
//Disable Keyboard
MouseOut(MOUSE_CONTROL, CTRL_DEACTIVATE);
for(count=0;count<2;count++)
{
DbgPrintf("_10");
// Send reset command
MouseOut(MOUSE_CONTROL, CTRL_CMD);
MouseOut(MOUSE_DATA, CMD_RESET);
response=MouseIn();
if (response != MOUSE_ACK)
goto exit;
DbgPrintf("_11");
// Should be 'self test passed' 0xAA
response=MouseIn();
if (response != 0xAA)
goto exit;
DbgPrintf("_12");
// Get the device ID. 0x00 for normal PS/2 mouse
response=MouseIn();
if (response != 0)
goto exit;
DbgPrintf("_13");
}
//Set scaling
MouseOut(MOUSE_CONTROL, CTRL_CMD);
MouseOut(MOUSE_DATA, scaling==2?CMD_SCALING2:CMD_SCALING1);
response=MouseIn();
if (response != MOUSE_ACK)
goto exit;
DbgPrintf("_14");
MouseOut(MOUSE_CONTROL, CTRL_CMD);
MouseOut(MOUSE_DATA, reporting?CMD_REPORTINGON:CMD_REPORTINGOFF);
response = MouseIn();
if (response != MOUSE_ACK)
goto exit;
DbgPrintf("_16");
exit:
//Enable Keyboard
//DbgPrintf("_19%X", response);
MouseOut(MOUSE_CONTROL, CTRL_ACTIVATE);
DbgPrintf("_17");
return 0;
}
int ReadMouseID()
{
unsigned char id;
MouseOut(MOUSE_CONTROL, CTRL_ENABLEMOUSE);
MouseOutIn(MOUSE_DATA, CMD_GETID);
id = MouseIn();
return id;
}
void UpdateButton(Button *button)
{
Uint8 *keys;
keys = SDL_GetKeyState(NULL);
if((MouseIn(button->rect.x,button->rect.y,button->rect.w,button->rect.h))&&(Mouse.buttons))
{
button->State++;
}else if(keys[button->Hotkey])
{
button->State++;
}
else button->State = 0;
}
unsigned char MouseOutIn(UINT16 port, BYTE data)
{
unsigned int retval;
MouseOut( port, data );
retval = MouseIn();
if ( retval != MOUSE_ACK )
{
return retval;
}
return 0;
}
void Welcome()
{
Mouse m;
setbkcolor(WHITE);
setviewport(40, 40, 600, 440, 1);
setfillstyle(SOLID_FILL, LIGHTCYAN);
setcolor(YELLOW);
rectangle(0, 0, 560, 400);
floodfill(50, 50, 14);
setviewport(40, 40, 580, 420, 1);
rectangle(20, 20, 540, 380);
setfillstyle(SOLID_FILL, LIGHTMAGENTA);
floodfill(21, 300, YELLOW);
setcolor(BLACK);
settextstyle(TRIPLEX_FONT, HORIZ_DIR, 8);
outtextxy(110, 55, "Welcome");
DisChinese("今天你是设计师",170,165,2,2,10,10);
setcolor(BLUE);
setfillstyle(SOLID_FILL, YELLOW);
ellipse(450,335,0,360,60,20);
floodfill(450, 335, BLUE);
DisChinese("开始",430,328,1,1,20,DARKGRAY);
setcolor(WHITE);
setfillstyle(SOLID_FILL, WHITE);
arc(260,818,85,130,470);
arc(270,820,85,130,470);
arc(285,822,85,130,470);
line(61,227,74,400);
line(61,227,164,211);
line(164,211,174,360);
line(184,277,254,265);
line(184,277,190,355);
line(254,265,260,355);
bar(85,245,108,270);
bar(131,245,155,270);
bar(85,300,108,330);
bar(131,300,155,330);
bar(199,287,215,302);
bar(230,282,246,298);
bar(199,320,215,335);
bar(230,320,246,335);
while (1)
{
ShowMouse();
m=ReadMouse();
if (m.b == 1)
{
if (MouseIn(430,305,500,395))
{
HideMouse();
cleardevice();
closegraph();
break;
}
}
}
}
void MouseMouse()
{
unsigned char byte1 = 0, byte2 = 0, byte3 = 0;
int xChange, yChange, lButton, mButton, rButton;
// Disable keyboard output here, because our data reads are not atomic
MouseOut(MOUSE_CONTROL, CTRL_DEACTIVATE);
byte1 = MouseIn();
if(byte1==-1)
{
MouseOut(MOUSE_CONTROL, CTRL_CMD);
MouseOut(MOUSE_DATA, CMD_RESEND);
MouseOut(MOUSE_CONTROL, CTRL_DEACTIVATE);
return;
}
byte2 = MouseIn();
byte3 = MouseIn();
// Re-enable keyboard output
MouseOut(MOUSE_CONTROL, CTRL_DEACTIVATE);
lButton = ((byte1 & BYTE1_LEFT) == BYTE1_LEFT);
mButton = ((byte1 & BYTE1_MIDDLE) == BYTE1_MIDDLE);
rButton = ((byte1 & BYTE1_RIGHT) == BYTE1_RIGHT);
if(byte1 & BYTE1_SIGNX)
xChange = (int)(((unsigned int)~0xFF)|(byte2 & 0xFF));
else
xChange = (int)byte2;
if(byte1 & BYTE1_SIGNY)
yChange = (int)(((unsigned int)~0xFF)|(byte3 & 0xFF));
else
yChange = (int)byte3;
MouseX += xChange;
MouseY -= yChange;
if(MouseX < 0) MouseX = 0;
if(MouseY < 0) MouseY = 0;
if(MouseX >= LoaderInfo->VideoMode.ModeWidth) MouseX = LoaderInfo->VideoMode.ModeWidth - 1;
if(MouseY >= LoaderInfo->VideoMode.ModeHeight) MouseY = LoaderInfo->VideoMode.ModeHeight - 1;
MouseMove(MouseX, MouseY);
if(lButton ^ ButtonL)
if(lButton)
MouseDown(0);
else
MouseUp(0);
if(mButton ^ ButtonM)
if(mButton)
MouseDown(1);
else
MouseUp(1);
if(rButton ^ ButtonR)
if(rButton)
MouseDown(2);
else
MouseUp(2);
ButtonL = lButton;
ButtonM = mButton;
ButtonR = rButton;
}
