void byoSnake::OnPaint(wxPaintEvent& event)
{
wxSize size = GetClientSize();
wxBitmap buffer(wxImage(size.GetWidth(),size.GetHeight()));
wxBufferedPaintDC DC(this,buffer);
DrawBorder(&DC);
DrawSnake(&DC);
DrawApple(&DC);
DrawStats(&DC);
}
void display() {
glClear(GL_COLOR_BUFFER_BIT);
DrawField();
DrawSnake();
for (int i=0;i<10;i++)
m[i].DrawApple();
glFlush();
glutSwapBuffers();
}
WORD GOLDrawCallback( void )
{
unsigned char i;
OBJ_HEADER *pObject;
extern unsigned int trip[NUM_TOUCHPADS];
switch (screenState)
{
case SCREEN_BOARD_TEST:
PerformBoardTest();
break;
case SCREEN_DISPLAY_MAIN:
ShowScreenMain();
displayChangeTime = tick;
screenState = SCREEN_MAIN;
break;
case SCREEN_MAIN:
RTCCProcessEvents();
if (previousSecond != _time_str[11])
{
previousSecond = _time_str[11];
strcpy( pageInformation.instructions, _date_str );
strcat( pageInformation.instructions, " " );
strcat( pageInformation.instructions, _time_str );
pObject = GOLFindObject( ID_INSTRUCTIONS );
StSetText( (STATICTEXT *)pObject, pageInformation.instructions );
SetState( pObject, ST_DRAW );
}
break;
case SCREEN_DISPLAY_FLASH:
ShowScreenFlash();
displayChangeTime = tick;
screenState = SCREEN_FLASH;
break;
case SCREEN_FLASH:
FlashMonitorMedia();
break;
case SCREEN_DISPLAY_FLASH_ERROR:
ShowScreenFlashError();
displayChangeTime = tick;
screenState = SCREEN_FLASH_ERROR;
break;
case SCREEN_FLASH_ERROR:
break;
case SCREEN_DISPLAY_GAMES:
ShowScreenGames();
displayChangeTime = tick;
screenState = SCREEN_GAMES;
break;
case SCREEN_GAMES:
break;
case SCREEN_DISPLAY_SNAKE:
ShowScreenSnake();
displayChangeTime = tick;
screenState = SCREEN_SNAKE;
break;
case SCREEN_SNAKE:
DrawSnake();
break;
case SCREEN_DISPLAY_SNAKE_SCORE:
ShowScreenScore();
displayChangeTime = tick;
screenState = SCREEN_SNAKE_SCORE;
break;
case SCREEN_SNAKE_SCORE:
break;
case SCREEN_DISPLAY_BLASTER:
ShowScreenBlaster();
// Set the touchpad sensitivity for quicker game play.
for (i=0; i<NUM_TOUCHPADS; i++)
{
trip[i]=TRIP_VALUE_BLASTER;
}
displayChangeTime = tick;
screenState = SCREEN_BLASTER;
break;
case SCREEN_BLASTER:
DrawBlaster();
break;
case SCREEN_DISPLAY_BLASTER_SCORE:
ShowScreenScore();
// Reset the touchpad sensitivity to normal.
for(i=0; i<NUM_TOUCHPADS; i++)
{
trip[i]=TRIP_VALUE;
}
displayChangeTime = tick;
screenState = SCREEN_BLASTER_SCORE;
break;
case SCREEN_BLASTER_SCORE:
break;
case SCREEN_DISPLAY_SHAPELET:
ShowScreenShapelet();
displayChangeTime = tick;
screenState = SCREEN_SHAPELET;
break;
case SCREEN_SHAPELET:
break;
case SCREEN_DISPLAY_SHAPELET_SCORE:
ShowScreenScore();
displayChangeTime = tick;
screenState = SCREEN_SHAPELET_SCORE;
break;
case SCREEN_SHAPELET_SCORE:
break;
case SCREEN_DISPLAY_DEMOS:
ShowScreenDemos();
displayChangeTime = tick;
screenState = SCREEN_DEMOS;
break;
case SCREEN_DEMOS:
break;
case SCREEN_DISPLAY_RGB:
ShowScreenRGB();
displayChangeTime = tick;
screenState = SCREEN_RGB;
break;
case SCREEN_RGB:
break;
case SCREEN_DISPLAY_GRAPH:
ShowScreenGraph();
displayChangeTime = tick;
screenState = SCREEN_GRAPH;
break;
case SCREEN_GRAPH:
UpdateGraph();
break;
case SCREEN_DISPLAY_CAPTURE_MEDIA:
ShowScreenCaptureMedia();
displayChangeTime = tick;
screenState = SCREEN_CAPTURE_MEDIA;
break;
case SCREEN_CAPTURE_MEDIA:
CaptureMonitorMedia();
break;
case SCREEN_DISPLAY_CAPTURE:
ShowScreenCapture();
displayChangeTime = tick;
screenState = SCREEN_CAPTURE;
break;
case SCREEN_CAPTURE:
UpdateGraph();
CaptureMonitorMedia();
break;
case SCREEN_DISPLAY_UTILITIES:
ShowScreenUtilities();
displayChangeTime = tick;
screenState = SCREEN_UTILITIES;
break;
case SCREEN_UTILITIES:
break;
case SCREEN_DISPLAY_TIME:
ShowScreenTime();
displayChangeTime = tick;
screenState = SCREEN_TIME;
break;
case SCREEN_TIME:
break;
case SCREEN_DISPLAY_CTMU:
ShowScreenCTMU();
displayChangeTime = tick;
screenState = SCREEN_CTMU;
break;
case SCREEN_CTMU:
CalibrateCTMU();
break;
case SCREEN_DISPLAY_BAR_DEMO:
ShowScreenBarDemo();
displayChangeTime = tick;
screenState = SCREEN_BAR_DEMO;
break;
case SCREEN_BAR_DEMO:
DrawBarDemo();
break;
}
return 1; // Callback complete
}
/****************************************************************************
Function:
WORD GOLDrawCallback( void )
Description:
This callback is performed at the beginning of the GOLDraw() function.
Processing that needs to be done on a regular basis and is not triggered
by a message should be done here.
Precondition:
None
Parameters:
None
Returns:
None
Remarks:
All graphic control adding and removing must be done from this function,
not from the message callback.
***************************************************************************/
WORD GOLDrawCallback( void )
{
switch (screenState)
{
// Display Start-up screen and play Welcome message
case SCREEN_START:
// Display the start up screen
PictCreate( ID_ICON, // ID
0,0,GetMaxX(),GetMaxY(), // dimension
PICT_DRAW, // will be displayed, has frame
1, // scale factor is x1
picture, // bitmap
NULL ); // default GOL scheme
screenState = SCREEN_START_DELAY;
break;
case SCREEN_START_DELAY:
if(enableSoundFlag)
{
while(speakerBusy());
// Speaker: Welcome to MPLAB Starter Kit for PIC24H MCU Demonstration
speakerActivate(SPEECH_ADDR_WELCOME, SPEECH_SIZE_WELCOME);
Delay(6000);
}
// Initialize the reference timer
TickInit();
// Initialize the accelerometer
AccelerometerInit();
screenState = SCREEN_DISPLAY_MAIN;
break;
// Display Main screen
case SCREEN_DISPLAY_MAIN:
ShowScreenMain();
screenState = SCREEN_MAIN;
displayChangeTime = tick;
break;
case SCREEN_MAIN:
break;
// Display Accelerometer Tri-axial Outputs graph
case SCREEN_DISPLAY_GRAPH:
ShowScreenGraph();
screenState = SCREEN_GRAPH;
displayChangeTime = tick;
break;
case SCREEN_GRAPH:
AccelerometerStop();
UpdateGraph();
break;
// Display connect External Sensor information
case SCREEN_DISPLAY_ES_INFO:
ShowScreenESInfo();
screenState = SCREEN_ES_INFO;
displayChangeTime = tick;
break;
case SCREEN_ES_INFO:
Delay(2000);
screenState = SCREEN_DISPLAY_ES_GRAPH;
break;
// Display External Sensor output graph
case SCREEN_DISPLAY_ES_GRAPH:
AccelerometerStop();
ShowScreenESGraph();
initESADC();
screenState = SCREEN_ES_GRAPH;
displayChangeTime = tick;
break;
case SCREEN_ES_GRAPH:
UpdateESGraph();
break;
// Display Orientation screen
case SCREEN_DISPLAY_ORIENTATION:
ShowScreenOrientation();
screenState = SCREEN_ORIENTATION;
displayChangeTime = tick;
break;
case SCREEN_ORIENTATION:
UpdateOrientation();
break;
// Display Games screen
case SCREEN_DISPLAY_GAMES:
ShowScreenGames();
screenState = SCREEN_GAMES;
displayChangeTime = tick;
break;
case SCREEN_GAMES:
break;
// Display Bomber Jet screen
case SCREEN_DISPLAY_JET:
ShowScreenJet();
AccelerometerStop();
AccelerometerInit();
if(enableSoundFlag)
{
while(speakerBusy());
speakerActivate(SPEECH_ADDR_START, SPEECH_SIZE_START);
while(speakerBusy());
}
screenState = SCREEN_JET;
displayChangeTime = tick;
break;
case SCREEN_JET:
DrawJet();
break;
// Display Snake screen
case SCREEN_DISPLAY_SNAKE:
ShowScreenSnake();
AccelerometerStop();
AccelerometerInit();
if(enableSoundFlag)
{
while(speakerBusy());
speakerActivate(SPEECH_ADDR_START, SPEECH_SIZE_START);
while(speakerBusy());
}
screenState = SCREEN_SNAKE;
displayChangeTime = tick;
break;
case SCREEN_SNAKE:
DrawSnake();
break;
// Display Score screen
case SCREEN_DISPLAY_SCORE:
ShowScreenScore();
if(enableSoundFlag)
{
while(speakerBusy());
speakerActivate(SPEECH_ADDR_GAME, SPEECH_SIZE_GAME);
while(speakerBusy());
speakerActivate(SPEECH_ADDR_OVER, SPEECH_SIZE_OVER);
}
displayChangeTime = tick;
screenState = SCREEN_SCORE;
break;
case SCREEN_SCORE:
break;
}
return 1; // Callback complete
}