//This is a startup intro for the console
void intro( )
{
//The palette will change when pu_image is called, so the color values have to be based on that palette
xvideo_rect_fill( 0, 0, SCREEN_WIDTH - 1, SCREEN_HEIGHT - 1, 0xCD );
xvideo_put_image( 120, 60, "phoenix" );
xvideo_circle( 160, 95, 60, 0xAC );
beep( C5 );
beep( A4S );
beep( F4 );
beep( C5 );
beep( A4S );
beep( F4 );
beep( C5 );
beep( A4S );
beep( F4 );
beep( C5 );
beep( A4S );
beep( F4 );
beep( C5 );
beep( C5 );
beep( C5 );
while( getKey( ) == 0 ) { }
clear_screen( );
}
void *main_thread( void )
{
unsigned int i, j, frame = 0, bgColor = 230, counter = 0, cycleOn = 0;
set_mode( VGA_MODE );
//Initialization
initialize_keyboardISR( );
intro( );
xvideo_rect_fill( 0, 0, SCREEN_WIDTH - 1, SCREEN_HEIGHT - 1, bgColor );
while( 1 ) {
if( getKey( ) != 0 ) cycleOn = !cycleOn;
xvideo_rect_fill( 144, 84, 176, 116, bgColor );
switch( frame ) {
case 0:
xvideo_put_trans_image( 144, 84, 0x6B, "run1" );
break;
case 1:
xvideo_put_trans_image( 144, 84, 0x6B, "run2" );
break;
case 2:
xvideo_put_trans_image( 144, 84, 0x6B, "run3" );
break;
case 3:
xvideo_put_trans_image( 144, 84, 0x6B, "run4" );
break;
case 4:
xvideo_put_trans_image( 144, 84, 0x6B, "run5" );
break;
case 5:
xvideo_put_trans_image( 144, 84, 0x6B, "run6" );
break;
case 6:
xvideo_put_trans_image( 144, 84, 0x6B, "run7" );
break;
case 7:
xvideo_put_trans_image( 144, 84, 0x6B, "run8" );
break;
}
frame++;
if( frame > 7 ) frame = 0;
//Delay
for( i = 0; i < 4000; i++ ) {
for( j = 0; j < 5000; j++ ) { }
}
if( cycleOn ) {
counter++;
if( counter == 16 ) {
counter = 0;
bgColor++;
if( bgColor > 255 ) {
bgColor = 230;
}
xvideo_rect_fill( 0, 0, SCREEN_WIDTH - 1, SCREEN_HEIGHT - 1, bgColor );
}
}
}
return NULL;
}
void *main_thread( void )
{
char myLastKey, direction;
unsigned int i, j, color, timerCount;
int paddleX;
int pixelX, pixelY;
int pixelSlopeX, pixelSlopeY;
int paddleWidth, paddleHeight;
int curLocColor;
int blockCount;
xvideo_clear_screen( );
set_mode( VGA_MODE );
intro( );
restart:
//Initialization
xvideo_clear_screen( );
direction = NONE;
color = 32;
timerCount = 0;
paddleX = 150;
pixelX = 319;
pixelY = 100;
pixelSlopeX = 1;
pixelSlopeY = -1;
paddleWidth = 20;
paddleHeight = 5;
curLocColor = 0;
blockCount = 12 * 16;
xvideo_rect_fill(
paddleX, SCREEN_HEIGHT - 1 - paddleHeight, paddleX + paddleWidth, SCREEN_HEIGHT - 1, 4 );
// xvideo_rect_fill(
// 0, SCREEN_HEIGHT - 1 - paddleHeight, SCREEN_WIDTH - 1, SCREEN_HEIGHT - 1, 4);
xvideo_put_pixel( pixelX, pixelY, 0x0F );
// Create blocks.
for( i = 0; i < 12; i++ ) {
for( j = 0; j < 16; j++ ) {
xvideo_rect_fill( j * 20, i * 6, j*20 + 19, i*6 + 5, color );
}
color++;
}
while( 1 ) {
// Get key press.
myLastKey = xkeyboard_getKey( );
if( myLastKey == 75 ) {
direction = LEFT;
}
else if( myLastKey == 77 ) {
direction = RIGHT;
}
else if( myLastKey == 80 ) {
direction = NONE;
}
// Move paddle.
if( direction == LEFT && paddleX > 0 ) {
paddleX--;
}
else if( direction == RIGHT && paddleX + paddleWidth < SCREEN_WIDTH - 1 ) {
paddleX++;
}
// Show paddle.
if( direction == LEFT ) {
xvideo_line(
paddleX,
SCREEN_HEIGHT - 1 - paddleHeight,
paddleX,
SCREEN_HEIGHT - 1,
4 );
if( paddleX + paddleWidth + 1 <= SCREEN_WIDTH - 1 ) {
xvideo_line(
paddleX + paddleWidth + 1,
SCREEN_HEIGHT - 1 - paddleHeight,
paddleX + paddleWidth + 1,
SCREEN_HEIGHT - 1,
0 );
}
}
if( direction == RIGHT ) {
xvideo_line(
paddleX + paddleWidth,
SCREEN_HEIGHT - 1 - paddleHeight,
paddleX + paddleWidth,
SCREEN_HEIGHT - 1,
4 );
if( paddleX-1 >= 0 ) {
xvideo_line(
paddleX - 1,
SCREEN_HEIGHT - 1 - paddleHeight,
paddleX - 1,
SCREEN_HEIGHT - 1,
0 );
}
}
// Only move the ball every other count.
if( timerCount % 2 == 0 ) {
// Erase ball.
xvideo_put_pixel( pixelX, pixelY, 0x00 );
// Calculate position.
if( pixelY + pixelSlopeY < 0 ) {
pixelSlopeY = -pixelSlopeY;
}
else if( pixelY + pixelSlopeY > SCREEN_HEIGHT - 1 ) {
break;
}
if( pixelX + pixelSlopeX > SCREEN_WIDTH - 1 || pixelX + pixelSlopeX < 0 ) {
pixelSlopeX = -pixelSlopeX;
}
// Check color.
if( (curLocColor = xvideo_get_pixel( pixelX + pixelSlopeX, pixelY + pixelSlopeY )) != 0x00 ) {
// We hit a color.
if( curLocColor == 0x04 ) {
pixelSlopeY = -pixelSlopeY;
}
else {
// Remove block.
xvideo_rect_fill(
( pixelX + pixelSlopeX )/20 * 20,
( pixelY + pixelSlopeY )/ 6 * 6,
( pixelX + pixelSlopeX )/20 * 20 + 19,
( pixelY + pixelSlopeY )/ 6 * 6 + 5,
0x00 );
blockCount--;
if( blockCount == 0 ) {
break;
}
//Check corners
if( ( pixelX + pixelSlopeX ) % 20 == 0 &&
( pixelY + pixelSlopeY ) % 6 == 0 &&
pixelSlopeX == 1 &&
pixelSlopeY == 1 ||
( pixelX + pixelSlopeX ) % 20 == 0 &&
( pixelY + pixelSlopeY ) % 6 == 5 &&
pixelSlopeX == 1 &&
pixelSlopeY == -1 ||
( pixelX + pixelSlopeX ) % 20 == 19 &&
( pixelY + pixelSlopeY ) % 6 == 0 &&
pixelSlopeX == -1 &&
pixelSlopeY == 1 ||
( pixelX + pixelSlopeX ) % 20 == 19 &&
( pixelY + pixelSlopeY ) % 6 == 5 &&
pixelSlopeX == -1 &&
pixelSlopeY == -1 ) {
pixelSlopeX = -pixelSlopeX;
pixelSlopeY = -pixelSlopeY;
}
else if( ( pixelY + pixelSlopeY ) % 6 != 0 &&
( pixelY + pixelSlopeY ) % 6 != 5 ) {
pixelSlopeX = -pixelSlopeX;
}
else {
pixelSlopeY = -pixelSlopeY;
}
}
}
pixelY += pixelSlopeY;
pixelX += pixelSlopeX;
// Show Ball.
xvideo_put_pixel( pixelX, pixelY, 0x0F );
}
// Delay.
for( i = 0; i < 1000; i++ ) {
for( j = 0; j < 2000; j++ ) { }
}
timerCount++;
}
if( blockCount < 0 ) {
xvideo_vga_print_at( 11, 16, "You Win!", 0x07 );
}
else {
xvideo_vga_print_at( 11, 15, "Game Over", 0x07 );
}
while( xkeyboard_getKey( ) == 0 ) {} // Press any key to continue.
goto restart;
return NULL;
}
