Rogerio Penchel / Mbed 2 deprecated NOKO_BAM Featured

Game entry for the Game Programming Contest sponsored by OutrageousCircuits.com (RETRO Game Console)

Dependencies:   mbed

Fork of Official_RETRO by GHI Electronics

Game.cpp@4:2d41b942a823, 2015-03-01 (annotated)

Committer:
Rogerup
Date:
Sun Mar 01 09:34:29 2015 +0000
Revision:
4:2d41b942a823
Parent:
3:7680307a02d7 
Game Entry

Who changed what in which revision?

UserRevisionLine numberNew contents of line
john_ghielec 1:cd8a3926f263 1 #include "Game.h"
Rogerup 4:2d41b942a823 2 #include <cstdarg>
Rogerup 4:2d41b942a823 3
Rogerup 4:2d41b942a823 4 #define SOUNDWIN 1
john_ghielec 1:cd8a3926f263 5
Rogerup 4:2d41b942a823 6 unsigned short piececolor[5] = { 0, LGRAY, WHITE, WHITE, DGRAY };
Rogerup 4:2d41b942a823 7
Rogerup 4:2d41b942a823 8 Game::Game() : left(P0_14, PullUp), right(P0_11, PullUp), down(P0_12, PullUp), up(P0_13, PullUp), square(P0_16, PullUp), circle(P0_1, PullUp), led1(P0_9), led2(P0_8), pwm(P0_18), ain(P0_15), i2c(P0_5, P0_4)
Rogerup 4:2d41b942a823 9 {
john_ghielec 1:cd8a3926f263 10 this->initialize();
john_ghielec 1:cd8a3926f263 11 }
john_ghielec 1:cd8a3926f263 12
Rogerup 4:2d41b942a823 13 void Game::showNumber(int y, int val)
Rogerup 4:2d41b942a823 14 {
Rogerup 4:2d41b942a823 15 char buf[8];
Rogerup 4:2d41b942a823 16 int len = sprintf(buf, "%d", val);
Rogerup 4:2d41b942a823 17
Rogerup 4:2d41b942a823 18 disp.fillRect( 128, y+9, 32, 8, BLACK );
Rogerup 4:2d41b942a823 19
Rogerup 4:2d41b942a823 20 if( val < 1000 )
Rogerup 4:2d41b942a823 21 disp.drawString(145-len*3, y+9, buf, CYAN, BLACK);
Rogerup 4:2d41b942a823 22 else
Rogerup 4:2d41b942a823 23 disp.drawString(145-3*3, y+9, "...", CYAN, BLACK);
john_ghielec 2:6ab46f2e851a 24 }
john_ghielec 2:6ab46f2e851a 25
Rogerup 4:2d41b942a823 26 void Game::initialize()
Rogerup 4:2d41b942a823 27 {
Rogerup 4:2d41b942a823 28 disp.clear();
Rogerup 4:2d41b942a823 29 led1 = 0; led2 = 0;
Rogerup 4:2d41b942a823 30 pwm = 0; pwm.period_ms(1);
Rogerup 4:2d41b942a823 31
Rogerup 4:2d41b942a823 32 tickCounter = 1000;
Rogerup 4:2d41b942a823 33 tickWin = 0;
Rogerup 4:2d41b942a823 34 bamTicksLeft = 0;
Rogerup 4:2d41b942a823 35
Rogerup 4:2d41b942a823 36 level = 0; oldLevel = -1;
Rogerup 4:2d41b942a823 37 for( int lev=0; lev<L_LAST; lev++ )
Rogerup 4:2d41b942a823 38 your[lev] = 10000;
Rogerup 4:2d41b942a823 39
Rogerup 4:2d41b942a823 40 initTable();
john_ghielec 2:6ab46f2e851a 41 }
john_ghielec 2:6ab46f2e851a 42
Rogerup 4:2d41b942a823 43 void Game::tick()
Rogerup 4:2d41b942a823 44 {
Rogerup 4:2d41b942a823 45 tickCounter++;
Rogerup 4:2d41b942a823 46
Rogerup 4:2d41b942a823 47 playSound();
john_ghielec 2:6ab46f2e851a 48
Rogerup 4:2d41b942a823 49 if( levelCompleted ) {
Rogerup 4:2d41b942a823 50 if( (tickCounter % 40) == 0 ) { led1 = 1; led2 = 0; }
Rogerup 4:2d41b942a823 51 if( (tickCounter % 40) == 20 ) { led1 = 0; led2 = 1; }
Rogerup 4:2d41b942a823 52 }
Rogerup 4:2d41b942a823 53
Rogerup 4:2d41b942a823 54 checkButtons();
Rogerup 4:2d41b942a823 55 if( level != L_INTRO)
Rogerup 4:2d41b942a823 56 showTable();
Rogerup 4:2d41b942a823 57
Rogerup 4:2d41b942a823 58 playBam();
Rogerup 4:2d41b942a823 59
Rogerup 4:2d41b942a823 60 wait_ms(25);
john_ghielec 2:6ab46f2e851a 61 }
john_ghielec 2:6ab46f2e851a 62
Rogerup 4:2d41b942a823 63 void Game::checkButtons()
Rogerup 4:2d41b942a823 64 {
Rogerup 4:2d41b942a823 65 bool kSquare = false, kCircle = false, kUp = false, kDown = false, kLeft = false, kRight = false;
john_ghielec 2:6ab46f2e851a 66
Rogerup 4:2d41b942a823 67 //
Rogerup 4:2d41b942a823 68 // Repeat key after 16*25ms = 400ms
Rogerup 4:2d41b942a823 69 //
Rogerup 4:2d41b942a823 70 char noKey = 0;
Rogerup 4:2d41b942a823 71 if( !square.read() ) kSquare = !lastKey; else noKey++;
Rogerup 4:2d41b942a823 72 if( !circle.read() ) kCircle = !lastKey; else noKey++;
Rogerup 4:2d41b942a823 73 if( !up.read() ) kUp = !lastKey; else noKey++;
Rogerup 4:2d41b942a823 74 if( !down.read() ) kDown = !lastKey; else noKey++;
Rogerup 4:2d41b942a823 75 if( !left.read() ) kLeft = !lastKey; else noKey++;
Rogerup 4:2d41b942a823 76 if( !right.read() ) kRight = !lastKey; else noKey++;
Rogerup 4:2d41b942a823 77 if( noKey < 6 ) {
Rogerup 4:2d41b942a823 78 if( lastKey == 0 ) lastKey = 16; else lastKey--;
Rogerup 4:2d41b942a823 79 } else
Rogerup 4:2d41b942a823 80 lastKey = 0;
john_ghielec 2:6ab46f2e851a 81
Rogerup 4:2d41b942a823 82 //
Rogerup 4:2d41b942a823 83 // Select level
Rogerup 4:2d41b942a823 84 //
Rogerup 4:2d41b942a823 85 if( kSquare ) if( ++level > L_LAST ) level = L_INTRO;
Rogerup 4:2d41b942a823 86 if( kCircle ) if( --level < L_INTRO ) level = L_INTRO + 1; //L_LAST;
Rogerup 4:2d41b942a823 87 if( kSquare || kCircle || (!up.read() && !left.read()) )
Rogerup 4:2d41b942a823 88 initTable();
Rogerup 4:2d41b942a823 89
Rogerup 4:2d41b942a823 90 //
Rogerup 4:2d41b942a823 91 // Arrow keys to move
Rogerup 4:2d41b942a823 92 //
Rogerup 4:2d41b942a823 93 if( kUp ) moveTable( -1, 0, 1, TABH, 0, TABW );
Rogerup 4:2d41b942a823 94 if( kDown ) moveTable( 1, 0, TABH-2, -1, 0, TABW );
Rogerup 4:2d41b942a823 95 if( kLeft ) moveTable( 0, -1, 0, TABH, 1, TABW );
Rogerup 4:2d41b942a823 96 if( kRight ) moveTable( 0, 1, 0, TABH, TABW-2, -1 );
john_ghielec 2:6ab46f2e851a 97 }
john_ghielec 2:6ab46f2e851a 98
Rogerup 4:2d41b942a823 99 void Game::fillTable(char i0, char j0, char h, char w, unsigned char v)
Rogerup 4:2d41b942a823 100 {
Rogerup 4:2d41b942a823 101 unsigned char nh = v & 0xF0;
Rogerup 4:2d41b942a823 102 unsigned char nl = v & 0x0F;
Rogerup 4:2d41b942a823 103
Rogerup 4:2d41b942a823 104 for( int i=i0; i<i0+h; i++ )
Rogerup 4:2d41b942a823 105 for( int j=j0; j<j0+w; j++ ) {
Rogerup 4:2d41b942a823 106 if( v <= BONG ) {
Rogerup 4:2d41b942a823 107 table[i][j] = v;
Rogerup 4:2d41b942a823 108 } else {
Rogerup 4:2d41b942a823 109 if( nh && table[i][j] <= BONG ) table[i][j] = FREE;
Rogerup 4:2d41b942a823 110 if( nh ) table[i][j] = (table[i][j] & 0x0F) | nh;
Rogerup 4:2d41b942a823 111 if( nl ) table[i][j] = (table[i][j] & 0xF0) | nl;
Rogerup 4:2d41b942a823 112 }
Rogerup 4:2d41b942a823 113
Rogerup 4:2d41b942a823 114 if( nl > MARK ) nl += 0x01;
Rogerup 4:2d41b942a823 115 if( nh > BALL ) nh += 0x10;
Rogerup 4:2d41b942a823 116
Rogerup 4:2d41b942a823 117 change[i] |= 1 << j;
Rogerup 4:2d41b942a823 118 }
john_ghielec 2:6ab46f2e851a 119 }
john_ghielec 2:6ab46f2e851a 120
Rogerup 4:2d41b942a823 121 void Game::fillTableV( unsigned char v, ...)
Rogerup 4:2d41b942a823 122 {
Rogerup 4:2d41b942a823 123 unsigned short pos;
Rogerup 4:2d41b942a823 124
Rogerup 4:2d41b942a823 125 va_list arguments;
Rogerup 4:2d41b942a823 126
Rogerup 4:2d41b942a823 127 va_start ( arguments, v );
Rogerup 4:2d41b942a823 128
Rogerup 4:2d41b942a823 129 while( (pos = (unsigned short)va_arg ( arguments, int)) != 0 ) {
Rogerup 4:2d41b942a823 130 unsigned char h = (pos & 0x00F0) >> 4;
Rogerup 4:2d41b942a823 131 unsigned char w = (pos & 0x000F) >> 0;
Rogerup 4:2d41b942a823 132 if( w == 0 ) w = 16;
Rogerup 4:2d41b942a823 133
Rogerup 4:2d41b942a823 134 fillTable((pos&0xF000)>>12, (pos&0x0F00)>>8, h, w, v);
Rogerup 4:2d41b942a823 135 if( (v&0x0F) > MARK ) v += h*w;
Rogerup 4:2d41b942a823 136 if( v > BALL ) v += ((h*w) << 4);
john_ghielec 2:6ab46f2e851a 137 }
Rogerup 4:2d41b942a823 138
Rogerup 4:2d41b942a823 139 va_end ( arguments );
john_ghielec 2:6ab46f2e851a 140 }
john_ghielec 2:6ab46f2e851a 141
Rogerup 4:2d41b942a823 142 void Game::moveTable(int di, int dj, int i0, int i2, int j0, int j2 )
Rogerup 4:2d41b942a823 143 {
Rogerup 4:2d41b942a823 144 if( level == L_INTRO || levelCompleted ) return;
Rogerup 4:2d41b942a823 145
Rogerup 4:2d41b942a823 146 int ai = 1, aj = 1, mov = 0;
Rogerup 4:2d41b942a823 147
Rogerup 4:2d41b942a823 148 if( i2 < i0 ) ai = -1;
Rogerup 4:2d41b942a823 149 if( j2 < j0 ) aj = -1;
john_ghielec 2:6ab46f2e851a 150
Rogerup 4:2d41b942a823 151 //
Rogerup 4:2d41b942a823 152 // Check BONG (RED) - If any ball hits BONG, no ball can move.
Rogerup 4:2d41b942a823 153 //
Rogerup 4:2d41b942a823 154 for( int i=i0; i!=i2; i+=ai )
Rogerup 4:2d41b942a823 155 for( int j=j0; j!=j2; j+=aj )
Rogerup 4:2d41b942a823 156 if( table[i][j] & 0xF0 )
Rogerup 4:2d41b942a823 157 if( (table[i+di][j+dj] & 0x0F) == BONG ) {
Rogerup 4:2d41b942a823 158 showNumber( MOVY, ++moves );
Rogerup 4:2d41b942a823 159 bamX = (j+dj)*8; bamY = (i+di)*8;
Rogerup 4:2d41b942a823 160 fillPieceV( BLACK, 0x0077, 0 );
Rogerup 4:2d41b942a823 161 fillPieceV( YELLOW, 0x1111, 0x5111, 0x1511, 0x5511, 0x3115, 0x1351, 0x2233, 0 );
Rogerup 4:2d41b942a823 162 disp.draw((unsigned short *)piece, bamX, bamY, 7, 7);
Rogerup 4:2d41b942a823 163 bamTicksLeft = 5;
Rogerup 4:2d41b942a823 164 return;
Rogerup 4:2d41b942a823 165 }
john_ghielec 2:6ab46f2e851a 166
Rogerup 4:2d41b942a823 167 //
Rogerup 4:2d41b942a823 168 // Move Balls
Rogerup 4:2d41b942a823 169 //
Rogerup 4:2d41b942a823 170 for( int i=i0; i!=i2; i+=ai )
Rogerup 4:2d41b942a823 171 {
Rogerup 4:2d41b942a823 172 for( int j=j0; j!=j2; j+=aj )
Rogerup 4:2d41b942a823 173 {
Rogerup 4:2d41b942a823 174 unsigned char ball = table[i][j] & 0xF0;
Rogerup 4:2d41b942a823 175
Rogerup 4:2d41b942a823 176 if( !ball ) continue;
Rogerup 4:2d41b942a823 177 if( table[i+di][j+dj] & 0xF0 ) continue;
Rogerup 4:2d41b942a823 178 if( (table[i+di][j+dj] & 0x0F) == WALL ) continue;
john_ghielec 2:6ab46f2e851a 179
Rogerup 4:2d41b942a823 180 table[i+di][j+dj] |= ball;
Rogerup 4:2d41b942a823 181 table[i][j] &= 0x0F;
Rogerup 4:2d41b942a823 182
Rogerup 4:2d41b942a823 183 change[i+di] |= 1 << (j+dj);
Rogerup 4:2d41b942a823 184 change[i] |= 1 << j;
Rogerup 4:2d41b942a823 185
Rogerup 4:2d41b942a823 186 mov = 1;
Rogerup 4:2d41b942a823 187 }
Rogerup 4:2d41b942a823 188 }
Rogerup 4:2d41b942a823 189 moves += mov;
Rogerup 4:2d41b942a823 190 showNumber( MOVY, moves );
Rogerup 4:2d41b942a823 191
Rogerup 4:2d41b942a823 192 //
Rogerup 4:2d41b942a823 193 // Check if Level is Completed
Rogerup 4:2d41b942a823 194 //
Rogerup 4:2d41b942a823 195 int balls = 0, marks = 0;
Rogerup 4:2d41b942a823 196 for( int i=0; i<TABH; i++ ) {
Rogerup 4:2d41b942a823 197 for( int j=0; j<TABW; j++ )
Rogerup 4:2d41b942a823 198 if( table[i][j] & 0xF0 ) {
Rogerup 4:2d41b942a823 199 balls++;
Rogerup 4:2d41b942a823 200 if( ((table[i][j] & 0x0F) - MARK + 1) == ((table[i][j] & 0xF0) >> 4) )
Rogerup 4:2d41b942a823 201 marks++;
Rogerup 4:2d41b942a823 202 }
Rogerup 4:2d41b942a823 203 }
Rogerup 4:2d41b942a823 204 if( marks == balls ) {
Rogerup 4:2d41b942a823 205 levelCompleted = true;
Rogerup 4:2d41b942a823 206 if( moves < your[level] ) your[level] = moves;
Rogerup 4:2d41b942a823 207 showNumber( YOUY, your[level] );
Rogerup 4:2d41b942a823 208 disp.drawString(8, 117, " LEVEL COMPLETED! ", RED, BLACK);
Rogerup 4:2d41b942a823 209 led1 = 1; led2 = 1;
Rogerup 4:2d41b942a823 210 #ifdef SOUNDWIN
Rogerup 4:2d41b942a823 211 tickWin = tickCounter;
Rogerup 4:2d41b942a823 212 #endif
john_ghielec 2:6ab46f2e851a 213 }
john_ghielec 2:6ab46f2e851a 214 }
john_ghielec 2:6ab46f2e851a 215
Rogerup 4:2d41b942a823 216 void Game::showTable()
Rogerup 4:2d41b942a823 217 {
Rogerup 4:2d41b942a823 218 for( int i=0; i<TABH; i++ )
Rogerup 4:2d41b942a823 219 for( int j=0; j<TABW; j++ )
Rogerup 4:2d41b942a823 220 showPiece(i,j);
john_ghielec 2:6ab46f2e851a 221 }
john_ghielec 2:6ab46f2e851a 222
Rogerup 4:2d41b942a823 223 void Game::showPiece(int i, int j)
Rogerup 4:2d41b942a823 224 {
Rogerup 4:2d41b942a823 225 if( !(change[i] & (1 << j)) ) return;
Rogerup 4:2d41b942a823 226
Rogerup 4:2d41b942a823 227 change[i] &= ~(1 << j);
Rogerup 4:2d41b942a823 228
Rogerup 4:2d41b942a823 229 unsigned char ball = table[i][j] >> 4;
Rogerup 4:2d41b942a823 230 unsigned char base = table[i][j] & 0x0F;
Rogerup 4:2d41b942a823 231
Rogerup 4:2d41b942a823 232 unsigned char basec = base;
Rogerup 4:2d41b942a823 233 if( basec > MARK ) basec = MARK;
Rogerup 4:2d41b942a823 234
Rogerup 4:2d41b942a823 235 fillPiece( 0, 0, 7, 7, piececolor[basec] );
john_ghielec 1:cd8a3926f263 236
Rogerup 4:2d41b942a823 237 if( base == WALL ) {
Rogerup 4:2d41b942a823 238 fillPiece( 1, 1, 1, 1, 0 );
Rogerup 4:2d41b942a823 239 fillPiece( 1, 5, 1, 1, 0 );
Rogerup 4:2d41b942a823 240 fillPiece( 5, 1, 1, 1, 0 );
Rogerup 4:2d41b942a823 241 fillPiece( 5, 5, 1, 1, 0 );
Rogerup 4:2d41b942a823 242 }
john_ghielec 1:cd8a3926f263 243
Rogerup 4:2d41b942a823 244 if( base == BONG ) {
Rogerup 4:2d41b942a823 245 fillPiece( 1, 1, 5, 5, RED );
Rogerup 4:2d41b942a823 246 //fillPieceV( RED, 0x1111, 0x5111, 0x1511, 0x5511, 0x3115, 0x1351, 0x2233, 0 );
Rogerup 4:2d41b942a823 247 }
Rogerup 4:2d41b942a823 248
Rogerup 4:2d41b942a823 249 if( base == MARK ) {
Rogerup 4:2d41b942a823 250 fillPiece( 3, 3, 1, 1, WHITE );
Rogerup 4:2d41b942a823 251 }
Rogerup 4:2d41b942a823 252
Rogerup 4:2d41b942a823 253 if( ball ) {
Rogerup 4:2d41b942a823 254 fillPieceV( BLUE, 0x1051,0x0175, 0x1651, 0 );
Rogerup 4:2d41b942a823 255 //fillPieceV( WHITE 0x3311, 0 );
Rogerup 4:2d41b942a823 256 }
john_ghielec 2:6ab46f2e851a 257
Rogerup 4:2d41b942a823 258 disp.draw((unsigned short *)piece, j*8, i*8, 7, 7);
Rogerup 4:2d41b942a823 259
Rogerup 4:2d41b942a823 260 if( base > MARK && !ball )
Rogerup 4:2d41b942a823 261 disp.drawNumber( j*8+2, i*8+1, base-MARK, WHITE, piececolor[MARK] );
john_ghielec 2:6ab46f2e851a 262
Rogerup 4:2d41b942a823 263 if( ball > 1 )
Rogerup 4:2d41b942a823 264 disp.drawNumber( j*8+2, i*8+1, ball-1, WHITE, BLUE );
john_ghielec 1:cd8a3926f263 265 }
john_ghielec 1:cd8a3926f263 266
Rogerup 4:2d41b942a823 267 void Game::fillPiece(int x0, int y0, int w, int h, unsigned short v)
Rogerup 4:2d41b942a823 268 {
Rogerup 4:2d41b942a823 269 for( int y=y0; y<y0+h; y++ )
Rogerup 4:2d41b942a823 270 for( int x=x0; x<x0+w; x++ )
Rogerup 4:2d41b942a823 271 piece[y][x] = v;
john_ghielec 1:cd8a3926f263 272 }
john_ghielec 1:cd8a3926f263 273
Rogerup 4:2d41b942a823 274 void Game::fillPieceV(unsigned short color, ...)
Rogerup 4:2d41b942a823 275 {
Rogerup 4:2d41b942a823 276 va_list arguments;
Rogerup 4:2d41b942a823 277 va_start( arguments, color );
Rogerup 4:2d41b942a823 278
Rogerup 4:2d41b942a823 279 int pos;
Rogerup 4:2d41b942a823 280 while( (pos = va_arg ( arguments, int)) != 0 )
Rogerup 4:2d41b942a823 281 fillPiece( (pos&0xF000)>>12, (pos&0x0F00)>>8, (pos & 0x00F0) >> 4, (pos & 0x000F) >> 0, color );
Rogerup 4:2d41b942a823 282
Rogerup 4:2d41b942a823 283 va_end( arguments );
john_ghielec 1:cd8a3926f263 284 }
john_ghielec 1:cd8a3926f263 285
Rogerup 4:2d41b942a823 286 void Game::showImage( unsigned char x, unsigned char y, unsigned short back, unsigned short front, ... )
Rogerup 4:2d41b942a823 287 {
Rogerup 4:2d41b942a823 288 fillPieceV( back, 0x0077, 0 );
Rogerup 4:2d41b942a823 289
Rogerup 4:2d41b942a823 290 va_list args;
Rogerup 4:2d41b942a823 291 va_start( args, front );
Rogerup 4:2d41b942a823 292
Rogerup 4:2d41b942a823 293 int pos;
Rogerup 4:2d41b942a823 294 while( (pos = va_arg ( args, int)) != 0 )
Rogerup 4:2d41b942a823 295 fillPiece( (pos&0xF000)>>12, (pos&0x0F00)>>8, (pos & 0x00F0) >> 4, (pos & 0x000F) >> 0, front );
Rogerup 4:2d41b942a823 296
Rogerup 4:2d41b942a823 297 va_end( args );
Rogerup 4:2d41b942a823 298
Rogerup 4:2d41b942a823 299 disp.draw( (unsigned short *)piece, x, y, 7, 7 );
john_ghielec 1:cd8a3926f263 300 }
john_ghielec 1:cd8a3926f263 301
Rogerup 4:2d41b942a823 302 void Game::playBam()
Rogerup 4:2d41b942a823 303 {
Rogerup 4:2d41b942a823 304 if( bamTicksLeft == 0 )
Rogerup 4:2d41b942a823 305 return;
john_ghielec 1:cd8a3926f263 306
Rogerup 4:2d41b942a823 307 if( --bamTicksLeft % 2 ) {
Rogerup 4:2d41b942a823 308 led1 = 1;
Rogerup 4:2d41b942a823 309 led2 = 1;
Rogerup 4:2d41b942a823 310 } else {
Rogerup 4:2d41b942a823 311 led1 = 0;
Rogerup 4:2d41b942a823 312 led2 = 0;
Rogerup 4:2d41b942a823 313 }
Rogerup 4:2d41b942a823 314
Rogerup 4:2d41b942a823 315 //pwm.write(0.5);
Rogerup 4:2d41b942a823 316 pwm.period_us(50);
Rogerup 4:2d41b942a823 317 pwm.pulsewidth_us(50);
Rogerup 4:2d41b942a823 318
Rogerup 4:2d41b942a823 319 if (bamTicksLeft == 0) {
Rogerup 4:2d41b942a823 320 pwm.write(0.0);
Rogerup 4:2d41b942a823 321 fillPieceV( WHITE, 0x0077, 0 );
Rogerup 4:2d41b942a823 322 fillPieceV( RED, 0x1111, 0x5111, 0x1511, 0x5511, 0x3115, 0x1351, 0x2233, 0 );
Rogerup 4:2d41b942a823 323 disp.draw((unsigned short *)piece, bamX, bamY, 7, 7);
john_ghielec 1:cd8a3926f263 324 }
john_ghielec 1:cd8a3926f263 325 }
john_ghielec 1:cd8a3926f263 326
Rogerup 4:2d41b942a823 327 void Game::playSound()
Rogerup 4:2d41b942a823 328 {
Rogerup 4:2d41b942a823 329 if( tickCounter == tickWin + 1 ) { pwm = 0.02; pwm.period( 1.0 / 330.0 ); }
Rogerup 4:2d41b942a823 330 if( tickCounter == tickWin + 9 ) { pwm = 0.02; pwm.period( 1.0 / 440.0 ); }
Rogerup 4:2d41b942a823 331 if( tickCounter == tickWin + 25 ) { pwm = 0; pwm.period_ms(1); }
john_ghielec 1:cd8a3926f263 332 }