void PollMouseButtons (void)
{
int buttons = IN_MouseButtons ();
if (buttons & 1)
buttonstate[buttonmouse[0]] = true;
if (buttons & 2)
buttonstate[buttonmouse[1]] = true;
if (buttons & 4)
buttonstate[buttonmouse[2]] = true;
}
boolean IN_CheckAck (void)
{
IN_ProcessEvents();
//
// see if something has been pressed
//
if(LastScan)
return true;
int buttons = IN_JoyButtons() << 4;
if(MousePresent)
buttons |= IN_MouseButtons();
for(int i = 0; i < NUMBUTTONS; i++, buttons >>= 1)
{
if(buttons & 1)
{
if(!btnstate[i])
{
// Wait until button has been released
do
{
IN_WaitAndProcessEvents();
buttons = IN_JoyButtons() << 4;
if(MousePresent)
buttons |= IN_MouseButtons();
}
while(buttons & (1 << i));
return true;
}
}
else
btnstate[i] = false;
}
return false;
}
void PollMouseButtons()
{
if (in_use_modern_bindings)
return;
Uint8 buttons = IN_MouseButtons();
if ((buttons & 1) != 0)
buttonstate[buttonmouse[0]] = true;
if ((buttons & 2) != 0)
buttonstate[buttonmouse[1]] = true;
if ((buttons & 4) != 0)
buttonstate[buttonmouse[2]] = true;
}
void IN_StartAck(void)
{
IN_ProcessEvents();
//
// get initial state of everything
//
IN_ClearKeysDown();
memset(btnstate, 0, sizeof(btnstate));
int buttons = IN_JoyButtons() << 4;
if(MousePresent)
buttons |= IN_MouseButtons();
for(int i = 0; i < NUMBUTTONS; i++, buttons >>= 1)
if(buttons & 1)
btnstate[i] = true;
}
void IN_StartAck(void)
{
unsigned i,buttons;
//
// get initial state of everything
//
IN_ClearKeysDown();
memset (btnstate,0,sizeof(btnstate));
buttons = IN_JoyButtons () << 4;
if (MousePresent)
buttons |= IN_MouseButtons ();
for (i=0;i<8;i++,buttons>>=1)
if (buttons&1)
btnstate[i] = true;
}
boolean IN_CheckAck()
{
unsigned i, buttons;
INL_Update();
if (LastScan)
return true;
buttons = IN_JoyButtons () << 4;
if (MousePresent)
buttons |= IN_MouseButtons ();
for (i=0;i<8;i++,buttons>>=1)
if ( buttons&1 )
{
if (!btnstate[i])
return true;
}
else
btnstate[i]=false;
return false;
}
///////////////////////////////////////////////////////////////////////////
//
// IN_ReadControl() - Reads the device associated with the specified
// player and fills in the control info struct
//
///////////////////////////////////////////////////////////////////////////
void IN_ReadControl(int player,ControlInfo *info)
{
boolean realdelta = false;
word buttons;
int dx,dy;
Motion mx,my;
ControlType type;
KeyboardDef *def;
dx = dy = 0;
mx = my = motion_None;
buttons = 0;
IN_CheckAck();
switch (type = Controls[player])
{
case ctrl_Keyboard:
def = &KbdDefs;
if (Keyboard[def->upleft])
mx = motion_Left,my = motion_Up;
else if (Keyboard[def->upright])
mx = motion_Right,my = motion_Up;
else if (Keyboard[def->downleft])
mx = motion_Left,my = motion_Down;
else if (Keyboard[def->downright])
mx = motion_Right,my = motion_Down;
if (Keyboard[def->up])
my = motion_Up;
else if (Keyboard[def->down])
my = motion_Down;
if (Keyboard[def->left])
mx = motion_Left;
else if (Keyboard[def->right])
mx = motion_Right;
if (Keyboard[def->button0])
buttons += 1 << 0;
if (Keyboard[def->button1])
buttons += 1 << 1;
realdelta = false;
break;
case ctrl_Joystick1:
case ctrl_Joystick2:
INL_GetJoyDelta(type - ctrl_Joystick,&dx,&dy);
buttons = INL_GetJoyButtons(type - ctrl_Joystick);
realdelta = true;
break;
case ctrl_Mouse:
IN_GetMouseDelta(&dx,&dy);
buttons = IN_MouseButtons();
realdelta = true;
break;
}
if (realdelta)
{
if(dx || dy != 0)
{
mx = (dx < -20)? motion_Left : ((dx > 20)? motion_Right : motion_None);
my = (dy < -20)? motion_Up : ((dy > 20)? motion_Down : motion_None);
}
}
else
{
dx = mx * 127;
dy = my * 127;
}
info->x = dx;
info->xaxis = mx;
info->y = dy;
info->yaxis = my;
info->button0 = buttons & (1 << 0);
info->button1 = buttons & (1 << 1);
info->button2 = buttons & (1 << 2);
info->button3 = buttons & (1 << 3);
info->dir = DirTable[((my + 1) * 3) + (mx + 1)];
}
