char EnableSnesMouse(unsigned char spriteIndex,const char *spriteMap){
snesMouseEnabled=true;
if(DetectControllers()!=0){
mouseWidth=pgm_read_byte(&(spriteMap[0]));
mouseHeight=pgm_read_byte(&(spriteMap[1]));
mx=120;
my=120;
mouseSpriteIndex=spriteIndex;
MapSprite(spriteIndex,spriteMap);
MoveSprite(spriteIndex,mx,my,mouseWidth,mouseHeight);
return 0;
}else{
snesMouseEnabled=false;
return -1;
}
}
LRESULT Input::OnDeviceChange(WPARAM eventType, LPARAM eventData)
{
if (eventType != DBT_DEVICEARRIVAL &&
eventType != DBT_DEVICEREMOVECOMPLETE)
return TRUE;
PDEV_BROADCAST_HDR deviceBroadcast = (PDEV_BROADCAST_HDR) eventData;
if(deviceBroadcast->dbch_devicetype != DBT_DEVTYP_DEVICEINTERFACE)
return TRUE;
PDEV_BROADCAST_DEVICEINTERFACE deviceInterface =
(PDEV_BROADCAST_DEVICEINTERFACE) deviceBroadcast;
switch(eventType)
{
case DBT_DEVICEARRIVAL:
case DBT_DEVICEREMOVECOMPLETE:
DetectControllers();
break;
}
return TRUE;
}
int main(){
SetTileTable(cTesterTiles);
SetSpritesTileTable(cursor);
ClearVram();
EnableSnesMouse(0,map_cursor);
//Print the basic stuff on the screen
DrawMap2(5,26,map_copyright);
DrawMap2(0,13,map_divider);
//Detect controller types
cType[0] = 255;
cType[1] = 255;
//The controller vars
int btnHeld[2] = {0,0};
int btnPressed[2] = {0,0};
int btnReleased[2] = {0,0};
int btnPrev[2] = {0,0};
//Main loop
while(1){
//20fps
WaitVsync(1);
//Update the controller vars
btnHeld[0] = ReadJoypad(0);
btnHeld[1] = ReadJoypad(1);
btnPressed[0] = btnHeld[0] & (btnHeld[0] ^ btnPrev[0]);
btnPressed[1] = btnHeld[1] & (btnHeld[1] ^ btnPrev[1]);
btnReleased[0] = btnPrev[0] & (btnHeld[0] ^ btnPrev[0]);
btnReleased[1] = btnPrev[1] & (btnHeld[1] ^ btnPrev[1]);
//Check if controllers changed
if((DetectControllers() & 3) != cType[0]){
cType[0] = DetectControllers() & 3;
Fill(0,0,30,13,0);
if(cType[0] == GAMEPAD){
DrawMap2(9,2,map_gamepad);
}
else if(cType[0] == MOUSE){
DrawMap2(12,2,map_mouse);
DrawMap2(1,4,map_warning);
}
else if(cType[0] == NOTHING){
DrawMap2(9,6,map_nocontroller);
}
}
if((DetectControllers() & 12) / 4 != cType[1]){
cType[1] = (DetectControllers() & 12) / 4;
Fill(0,14,30,12,0);
if(cType[1] == GAMEPAD){
DrawMap2(9,15,map_gamepad);
SetSpriteVisibility(false);
}
else if(cType[1] == MOUSE){
DrawMap2(12,15,map_mouse);
SetSpriteVisibility(true);
EnableSnesMouse(0,map_cursor);
}
else if(cType[1] == NOTHING){
DrawMap2(9,19,map_nocontroller);
SetSpriteVisibility(false);
}
}
//Update the buttons
for(unsigned int i = 0; i < 2; i++){
if(cType[i] == MOUSE){
//Check pressed buttons
if(btnPressed[i] & BTN_MOUSE_LEFT){
DrawMap2(14,4 + 13*i,map_pmouseb);
}
if(btnPressed[i] & BTN_MOUSE_RIGHT){
DrawMap2(16,4 + 13*i,map_pmouseb);
}
//Check released
if(btnReleased[i] & BTN_MOUSE_LEFT){
DrawMap2(14,4 + 13*i,map_mouseb);
}
if(btnReleased[i] & BTN_MOUSE_RIGHT){
DrawMap2(16,4 + 13*i,map_mouseb);
}
}
else if(cType[i] == GAMEPAD){
//Check pressed
if(btnPressed[i] & BTN_UP){
DrawMap2(11,6 + 13*i,map_pdpad);
}
if(btnPressed[i] & BTN_DOWN){
DrawMap2(11,8 + 13*i,map_pdpad);
}
if(btnPressed[i] & BTN_LEFT){
DrawMap2(10,7 + 13*i,map_pdpad);
}
if(btnPressed[i] & BTN_RIGHT){
DrawMap2(12,7 + 13*i,map_pdpad);
}
if(btnPressed[i] & BTN_START){
DrawMap2(16,6 + 13*i,map_pstart);
}
if(btnPressed[i] & BTN_SELECT){
DrawMap2(14,6 + 13*i,map_pstart);
}
if(btnPressed[i] & BTN_A){
DrawMap2(20,7 + 13*i,map_pbutton);
}
if(btnPressed[i] & BTN_B){
DrawMap2(19,8 + 13*i,map_pbutton);
}
if(btnPressed[i] & BTN_X){
DrawMap2(19,6 + 13*i,map_pbutton);
}
if(btnPressed[i] & BTN_Y){
DrawMap2(18,7 + 13*i,map_pbutton);
}
if(btnPressed[i] & BTN_SL){
DrawMap2(10,4 + 13*i,map_pbumper);
}
if(btnPressed[i] & BTN_SR){
DrawMap2(18,4 + 13*i,map_pbumper);
}
if(btnReleased[i] & BTN_UP){
DrawMap2(11,6 + 13*i,map_dpad);
}
if(btnReleased[i] & BTN_DOWN){
DrawMap2(11,8 + 13*i,map_dpad);
}
if(btnReleased[i] & BTN_LEFT){
DrawMap2(10,7 + 13*i,map_dpad);
}
if(btnReleased[i] & BTN_RIGHT){
DrawMap2(12,7 + 13*i,map_dpad);
}
if(btnReleased[i] & BTN_START){
DrawMap2(16,6 + 13*i,map_start);
}
if(btnReleased[i] & BTN_SELECT){
DrawMap2(14,6 + 13*i,map_start);
}
if(btnReleased[i] & BTN_A){
DrawMap2(20,7 + 13*i,map_button);
}
if(btnReleased[i] & BTN_B){
DrawMap2(19,8 + 13*i,map_button);
}
if(btnReleased[i] & BTN_X){
DrawMap2(19,6 + 13*i,map_button);
}
if(btnReleased[i] & BTN_Y){
DrawMap2(18,7 + 13*i,map_button);
}
if(btnReleased[i] & BTN_SL){
DrawMap2(10,4 + 13*i,map_bumper);
}
if(btnReleased[i] & BTN_SR){
DrawMap2(18,4 + 13*i,map_bumper);
}
}
}
btnPrev[0] = btnHeld[0];
btnPrev[1] = btnHeld[1];
}
}
void Input::Initialize()
{
for(int i = 0; i < MAX_PLAYERS; ++i)
playerControllers[i] = 0;
mousePosition[0] = mousePosition[1] = 0;
#if defined(_WIN32)
InitializeWindow();
keyBindings[A] = VK_SPACE;
keyBindings[B] = 'X';
keyBindings[X] = 'E';
keyBindings[Y] = 'R';
keyBindings[START] = VK_ESCAPE;
keyBindings[SELECT] = VK_RETURN;
keyBindings[L_SHOULDER] = VK_OEM_MINUS;
keyBindings[R_SHOULDER] = VK_OEM_PLUS;
keyBindings[D_RIGHT] = VK_END;
keyBindings[D_UP] = VK_PRIOR;
keyBindings[D_LEFT] = VK_HOME;
keyBindings[D_DOWN] = VK_NEXT;
keyBindings[NUM_BUTTONS + L_TRIGGER] = VK_OEM_4;
keyBindings[NUM_BUTTONS + R_TRIGGER] = VK_OEM_6;
keyBindings[NUM_BUTTONS + A_RIGHT] = 'D';
keyBindings[NUM_BUTTONS + A_UP] = 'W';
keyBindings[NUM_BUTTONS + A_LEFT] = 'A';
keyBindings[NUM_BUTTONS + A_DOWN] = 'S';
#elif defined(__linux__)
RegisterMonitor();
#endif
#if defined(X11)
display = XOpenDisplay(NULL);
window = DefaultRootWindow(display);
// create transparent cursor for when mouse is in relative-movement mode
{
static char noData[] = { 0 };
XColor black = { 0 };
Pixmap blankBitmap = XCreateBitmapFromData(display, window, noData, 1, 1);
invisibleCursor = XCreatePixmapCursor(display, blankBitmap, blankBitmap,
&black, &black, 0, 0);
XFreePixmap(display, blankBitmap);
}
keyBindings[A] = GetScanCode(XK_space);
keyBindings[B] = GetScanCode('X');
keyBindings[X] = GetScanCode('E');
keyBindings[Y] = GetScanCode('R');
keyBindings[START] = GetScanCode(XK_Escape);
keyBindings[SELECT] = GetScanCode(XK_Return);
keyBindings[L_SHOULDER] = GetScanCode(XK_minus);
keyBindings[R_SHOULDER] = GetScanCode(XK_plus);
keyBindings[D_RIGHT] = GetScanCode(XK_End);
keyBindings[D_UP] = GetScanCode(XK_Prior);
keyBindings[D_LEFT] = GetScanCode(XK_Home);
keyBindings[D_DOWN] = GetScanCode(XK_Next);
keyBindings[NUM_BUTTONS + L_TRIGGER] = GetScanCode(XK_bracketleft);
keyBindings[NUM_BUTTONS + R_TRIGGER] = GetScanCode(XK_bracketright);
keyBindings[NUM_BUTTONS + A_RIGHT] = GetScanCode('D');
keyBindings[NUM_BUTTONS + A_UP] = GetScanCode('W');
keyBindings[NUM_BUTTONS + A_LEFT] = GetScanCode('A');
keyBindings[NUM_BUTTONS + A_DOWN] = GetScanCode('S');
#endif
DetectControllers();
}
void GameWindow::HandleControllerInput()
{
//If three seconds have passed, check to see if new controllers have been plugged in
if(ServiceLocator::GetPlatformLayer()->GetTicks() > m_LastControllerDetection + 3000)
{
DetectControllers();
}
//Local variable used in the for loop below
XINPUT_STATE state;
//Cycle through all the connected controllers and check their input state
unsigned int deviceIndex = 0;
for(unsigned int deviceIndex = 0; deviceIndex < GameDev2D::ServiceLocator::GetInputManager()->GetNumberOfControllers(); deviceIndex++)
{
//Get the controller object and the device identifer from the index
ControllerGeneric* controller = GameDev2D::ServiceLocator::GetInputManager()->GetControllerForIndex(deviceIndex);
UINT controllerPort = (UINT)controller->GetDevice();
//Zero the memory of the state struct
ZeroMemory(&state, sizeof(XINPUT_STATE));
//Can we get the controller state for this port
if(XInputGetState(controllerPort, &state) == ERROR_SUCCESS)
{
//Handle the button input
if(state.Gamepad.wButtons != controller->GetControllerData()->GetStateInfo().Gamepad.wButtons)
{
HandleControllerButtonInput(controller, controller->GetControllerData()->GetStateInfo().Gamepad.wButtons, state.Gamepad.wButtons);
}
//Handle left trigger input
if(state.Gamepad.bLeftTrigger != controller->GetControllerData()->GetStateInfo().Gamepad.bLeftTrigger)
{
GameDev2D::ServiceLocator::GetInputManager()->HandleControllerInput(controller, VK_PAD_LTRIGGER, state.Gamepad.bLeftTrigger);
}
//Handle right trigger input
if(state.Gamepad.bRightTrigger != controller->GetControllerData()->GetStateInfo().Gamepad.bRightTrigger)
{
GameDev2D::ServiceLocator::GetInputManager()->HandleControllerInput(controller, VK_PAD_RTRIGGER, state.Gamepad.bRightTrigger);
}
//Handle left analog stick x-axis input
if(state.Gamepad.sThumbLX != controller->GetControllerData()->GetStateInfo().Gamepad.sThumbLX)
{
GameDev2D::ServiceLocator::GetInputManager()->HandleControllerInput(controller, VK_PAD_LTHUMB_LEFT, state.Gamepad.sThumbLX);
}
//Handle left analog stick y-axis input
if(state.Gamepad.sThumbLY != controller->GetControllerData()->GetStateInfo().Gamepad.sThumbLY)
{
GameDev2D::ServiceLocator::GetInputManager()->HandleControllerInput(controller, VK_PAD_LTHUMB_UP, state.Gamepad.sThumbLY);
}
//Handle right analog stick x-axis input
if(state.Gamepad.sThumbRX != controller->GetControllerData()->GetStateInfo().Gamepad.sThumbRX)
{
GameDev2D::ServiceLocator::GetInputManager()->HandleControllerInput(controller, VK_PAD_RTHUMB_LEFT, state.Gamepad.sThumbRX);
}
//Handle right analog stick y-axis input
if(state.Gamepad.sThumbRY != controller->GetControllerData()->GetStateInfo().Gamepad.sThumbRY)
{
GameDev2D::ServiceLocator::GetInputManager()->HandleControllerInput(controller, VK_PAD_RTHUMB_UP, state.Gamepad.sThumbRY);
}
//Update the controllers state info
controller->GetControllerData()->SetStateInfo(state);
}
else
{
//Notify the Input manager of the unplugged controller
GameDev2D::ServiceLocator::GetInputManager()->HandleRemovedController((void*)controllerPort);
}
}
}
