ELEC2645 (2015/16) / Mbed 2 deprecated Tetris_Game

ELEC2645 Joseph Allison 200860349

Dependencies:   N5110 Tetris mbed

main.cpp@2:61caca4dd3f0, 2016-04-07 (annotated)

Committer:
el14ja
Date:
Thu Apr 07 15:42:46 2016 +0000
Revision:
2:61caca4dd3f0
Parent:
1:2b9ba34131ca
Child:
3:8c5362716f4c
attempted library integration;

Who changed what in which revision?

UserRevisionLine numberNew contents of line
el14ja 0:ce5c75c04dc2 1 /* ELEC2645 Project
el14ja 0:ce5c75c04dc2 2 week 19 - Created functions to work set pixels of the game area
el14ja 0:ce5c75c04dc2 3 - Added the shapes and all their orientations
el14ja 0:ce5c75c04dc2 4 - Created functions to place and remove shapes
el14ja 0:ce5c75c04dc2 5 -added interupts and tickers for block moved and rotaion
el14ja 0:ce5c75c04dc2 6
el14ja 0:ce5c75c04dc2 7 week 20 - 7system function
el14ja 0:ce5c75c04dc2 8
el14ja 0:ce5c75c04dc2 9 week 21 - starting to imple,ent collision detection
el14ja 0:ce5c75c04dc2 10
el14ja 0:ce5c75c04dc2 11 easter - colliosn detection
el14ja 0:ce5c75c04dc2 12 - piece placement
el14ja 1:2b9ba34131ca 13 - scoring
el14ja 1:2b9ba34131ca 14 - levels and game speed changing
el14ja 0:ce5c75c04dc2 15 */
el14ja 0:ce5c75c04dc2 16
el14ja 0:ce5c75c04dc2 17
el14ja 0:ce5c75c04dc2 18
el14ja 1:2b9ba34131ca 19 #include "main.h"
el14ja 0:ce5c75c04dc2 20
el14ja 2:61caca4dd3f0 21 double currentgamespeed = 0.8;
el14ja 0:ce5c75c04dc2 22
el14ja 0:ce5c75c04dc2 23 int main()
el14ja 0:ce5c75c04dc2 24 {
el14ja 0:ce5c75c04dc2 25
el14ja 0:ce5c75c04dc2 26 pc.baud(115200);
el14ja 0:ce5c75c04dc2 27 srand(floor(ain.read()*10000));
el14ja 0:ce5c75c04dc2 28
el14ja 2:61caca4dd3f0 29 //buzzer.write(0.5); *****
el14ja 0:ce5c75c04dc2 30
el14ja 0:ce5c75c04dc2 31 left.mode(PullDown);
el14ja 0:ce5c75c04dc2 32 right.mode(PullDown);
el14ja 0:ce5c75c04dc2 33 spin.mode(PullDown);
el14ja 0:ce5c75c04dc2 34 down.mode(PullDown);
el14ja 1:2b9ba34131ca 35
el14ja 0:ce5c75c04dc2 36 lcd.init();
el14ja 0:ce5c75c04dc2 37 gameSetup();
el14ja 0:ce5c75c04dc2 38 newShapeBag();//create bag of shapes to use
el14ja 0:ce5c75c04dc2 39 nextpiece = nextshape[1];
el14ja 0:ce5c75c04dc2 40 gameInfo(0,1,nextpiece);
el14ja 0:ce5c75c04dc2 41
el14ja 0:ce5c75c04dc2 42
el14ja 1:2b9ba34131ca 43 left.rise(&left_isr);
el14ja 1:2b9ba34131ca 44 right.rise(&right_isr);
el14ja 1:2b9ba34131ca 45 spin.rise(&spin_isr);
el14ja 1:2b9ba34131ca 46 down.rise(&down_isr);
el14ja 0:ce5c75c04dc2 47
el14ja 1:2b9ba34131ca 48 //musicticker.attach(&music_isr,0.25); ***** stopped the music
el14ja 1:2b9ba34131ca 49
el14ja 1:2b9ba34131ca 50 setTicker(gamespeed);
el14ja 2:61caca4dd3f0 51 /*****
el14ja 2:61caca4dd3f0 52 *******GAMESPEED*******!!!!!!!
el14ja 2:61caca4dd3f0 53 */
el14ja 0:ce5c75c04dc2 54 while (true) {
el14ja 0:ce5c75c04dc2 55
el14ja 0:ce5c75c04dc2 56 if(g_newpiece) {
el14ja 0:ce5c75c04dc2 57 g_newpiece = 0;
el14ja 0:ce5c75c04dc2 58 newpiece();
el14ja 0:ce5c75c04dc2 59 }
el14ja 0:ce5c75c04dc2 60
el14ja 0:ce5c75c04dc2 61 if(g_right) {
el14ja 0:ce5c75c04dc2 62 g_right = 0;
el14ja 1:2b9ba34131ca 63 g_righttimeout = 0;
el14ja 1:2b9ba34131ca 64 righttimeout.attach(&righttimeout_isr,0.15);
el14ja 2:61caca4dd3f0 65
el14ja 2:61caca4dd3f0 66 tetris.movePieceRight();
el14ja 2:61caca4dd3f0 67
el14ja 0:ce5c75c04dc2 68 }
el14ja 0:ce5c75c04dc2 69
el14ja 0:ce5c75c04dc2 70 if(g_left) {
el14ja 0:ce5c75c04dc2 71 g_left = 0;
el14ja 1:2b9ba34131ca 72 g_lefttimeout = 0;
el14ja 1:2b9ba34131ca 73 lefttimeout.attach(&lefttimeout_isr,0.15);
el14ja 2:61caca4dd3f0 74
el14ja 2:61caca4dd3f0 75 tetris.movePieceLeft();
el14ja 2:61caca4dd3f0 76
el14ja 0:ce5c75c04dc2 77 }
el14ja 2:61caca4dd3f0 78 //ANTI-DOUBLE PRESS*******
el14ja 0:ce5c75c04dc2 79 if (g_timer_flag) {
el14ja 0:ce5c75c04dc2 80 g_timer_flag = 0;
el14ja 0:ce5c75c04dc2 81
el14ja 0:ce5c75c04dc2 82 if(movePossible(pieceposition[0],pieceposition[1]+1,orientation)) { //returns false if peicne cant move down
el14ja 0:ce5c75c04dc2 83
el14ja 2:61caca4dd3f0 84 tetris.movePieceDown();
el14ja 0:ce5c75c04dc2 85
el14ja 0:ce5c75c04dc2 86 } else { //piece placed
el14ja 0:ce5c75c04dc2 87
el14ja 1:2b9ba34131ca 88 pieceToGameArray();
el14ja 1:2b9ba34131ca 89 g_newpiece = 1;
el14ja 0:ce5c75c04dc2 90
el14ja 1:2b9ba34131ca 91 if(harddropping) {
el14ja 0:ce5c75c04dc2 92 harddropping = 0;
el14ja 0:ce5c75c04dc2 93 ticker.detach();
el14ja 1:2b9ba34131ca 94 setTicker(gamespeed);
el14ja 1:2b9ba34131ca 95 }
el14ja 0:ce5c75c04dc2 96 checkCompleteLine();
el14ja 2:61caca4dd3f0 97
el14ja 0:ce5c75c04dc2 98
el14ja 0:ce5c75c04dc2 99 }
el14ja 0:ce5c75c04dc2 100 }
el14ja 0:ce5c75c04dc2 101
el14ja 0:ce5c75c04dc2 102 if(g_spin) {
el14ja 0:ce5c75c04dc2 103 g_spin = 0;
el14ja 1:2b9ba34131ca 104 g_spintimeout = 0;
el14ja 1:2b9ba34131ca 105 spintimeout.attach(&spintimeout_isr,0.15);
el14ja 0:ce5c75c04dc2 106 //check if peice can spin
el14ja 2:61caca4dd3f0 107
el14ja 2:61caca4dd3f0 108 tetris.spinPiece();
el14ja 2:61caca4dd3f0 109
el14ja 0:ce5c75c04dc2 110 }
el14ja 1:2b9ba34131ca 111
el14ja 1:2b9ba34131ca 112 if(g_down) {
el14ja 0:ce5c75c04dc2 113 g_down = 0;
el14ja 1:2b9ba34131ca 114 g_downtimeout = 0;
el14ja 1:2b9ba34131ca 115 downtimeout.attach(&downtimeout_isr,0.15);
el14ja 0:ce5c75c04dc2 116 ticker.detach();
el14ja 1:2b9ba34131ca 117 setTicker(0.001);
el14ja 0:ce5c75c04dc2 118 harddropping = 1;
el14ja 1:2b9ba34131ca 119 }
el14ja 1:2b9ba34131ca 120
el14ja 1:2b9ba34131ca 121 if(g_music) {
el14ja 1:2b9ba34131ca 122 g_music = 0;
el14ja 1:2b9ba34131ca 123 buzzer.period_us(musisnotes[musiccounter]);
el14ja 1:2b9ba34131ca 124 musiccounter++;
el14ja 1:2b9ba34131ca 125
el14ja 1:2b9ba34131ca 126 if(musiccounter > 63) {
el14ja 1:2b9ba34131ca 127 musiccounter = 0;
el14ja 0:ce5c75c04dc2 128 }
el14ja 1:2b9ba34131ca 129
el14ja 1:2b9ba34131ca 130 }
el14ja 1:2b9ba34131ca 131
el14ja 0:ce5c75c04dc2 132 sleep();
el14ja 0:ce5c75c04dc2 133
el14ja 2:61caca4dd3f0 134 }
el14ja 0:ce5c75c04dc2 135 }
el14ja 2:61caca4dd3f0 136 //****
el14ja 0:ce5c75c04dc2 137 void gameSetup()
el14ja 0:ce5c75c04dc2 138 {
el14ja 0:ce5c75c04dc2 139
el14ja 0:ce5c75c04dc2 140 //drawRect(int x0,int y0,int width,int height,int fill)
el14ja 0:ce5c75c04dc2 141 lcd.printString("Level:",0,0);
el14ja 0:ce5c75c04dc2 142 lcd.printString("Score:",0,2);
el14ja 0:ce5c75c04dc2 143 lcd.printString("0",0,1);
el14ja 0:ce5c75c04dc2 144 lcd.printString("Next",0,4);
el14ja 0:ce5c75c04dc2 145
el14ja 0:ce5c75c04dc2 146
el14ja 0:ce5c75c04dc2 147 //creats the game boarder
el14ja 0:ce5c75c04dc2 148 lcd.drawRect(40,0,33,47,0);
el14ja 0:ce5c75c04dc2 149 lcd.drawRect(41,1,31,46,0);
el14ja 0:ce5c75c04dc2 150 lcd.refresh();
el14ja 0:ce5c75c04dc2 151
el14ja 0:ce5c75c04dc2 152 //fill gamearea add the walls
el14ja 0:ce5c75c04dc2 153
el14ja 0:ce5c75c04dc2 154 for(int i = 0; i<12; i++) {
el14ja 0:ce5c75c04dc2 155 for(int j = 0; j<16; j++) {
el14ja 0:ce5c75c04dc2 156 gamearea[i][j] = 1;
el14ja 0:ce5c75c04dc2 157 }
el14ja 0:ce5c75c04dc2 158 }
el14ja 0:ce5c75c04dc2 159
el14ja 0:ce5c75c04dc2 160 for(int i = 1; i<11; i++) {
el14ja 0:ce5c75c04dc2 161 for(int j = 0; j<15; j++) {
el14ja 0:ce5c75c04dc2 162 gamearea[i][j] = 0;
el14ja 0:ce5c75c04dc2 163 }
el14ja 0:ce5c75c04dc2 164 }
el14ja 0:ce5c75c04dc2 165 }
el14ja 1:2b9ba34131ca 166 //**
el14ja 1:2b9ba34131ca 167 void gamePixel(int x, int y)//***
el14ja 0:ce5c75c04dc2 168 {
el14ja 0:ce5c75c04dc2 169
el14ja 0:ce5c75c04dc2 170 lcd.drawRect(42+(3*x),2+(3*y),2,2,1);
el14ja 0:ce5c75c04dc2 171 lcd.refresh();
el14ja 0:ce5c75c04dc2 172 }
el14ja 1:2b9ba34131ca 173 //**
el14ja 1:2b9ba34131ca 174 void clearGamePixel(int x, int y)//***
el14ja 0:ce5c75c04dc2 175 {
el14ja 0:ce5c75c04dc2 176
el14ja 0:ce5c75c04dc2 177 for(int i =0; i<3; i++) {
el14ja 0:ce5c75c04dc2 178 for(int j =0; j<3; j++) {
el14ja 0:ce5c75c04dc2 179 lcd.clearPixel(42+(x*3)+i,2+(3*y)+j);
el14ja 0:ce5c75c04dc2 180
el14ja 0:ce5c75c04dc2 181 }
el14ja 0:ce5c75c04dc2 182 }
el14ja 0:ce5c75c04dc2 183 lcd.refresh();
el14ja 0:ce5c75c04dc2 184
el14ja 0:ce5c75c04dc2 185 }
el14ja 0:ce5c75c04dc2 186
el14ja 1:2b9ba34131ca 187 void clearGame() //**
el14ja 0:ce5c75c04dc2 188 {
el14ja 0:ce5c75c04dc2 189
el14ja 0:ce5c75c04dc2 190 for(int i = 0; i<30; i++) {
el14ja 0:ce5c75c04dc2 191
el14ja 0:ce5c75c04dc2 192 for(int j = 0; j<45; j++) {
el14ja 0:ce5c75c04dc2 193
el14ja 0:ce5c75c04dc2 194 lcd.clearPixel(42+i,2+j);
el14ja 0:ce5c75c04dc2 195 }
el14ja 0:ce5c75c04dc2 196 }
el14ja 0:ce5c75c04dc2 197 lcd.refresh();
el14ja 0:ce5c75c04dc2 198 }
el14ja 0:ce5c75c04dc2 199
el14ja 0:ce5c75c04dc2 200 void gameInfo(int score,int level,int next)
el14ja 0:ce5c75c04dc2 201 {
el14ja 0:ce5c75c04dc2 202
el14ja 0:ce5c75c04dc2 203 //outputs the level
el14ja 0:ce5c75c04dc2 204 char buffer[6];
el14ja 0:ce5c75c04dc2 205 int length = sprintf(buffer,"%d",level);
el14ja 0:ce5c75c04dc2 206 if(length <=6) {
el14ja 0:ce5c75c04dc2 207 lcd.printString(" ",0,1);
el14ja 0:ce5c75c04dc2 208 lcd.printString(buffer,0,1);
el14ja 0:ce5c75c04dc2 209 }
el14ja 0:ce5c75c04dc2 210 //outputs the score
el14ja 0:ce5c75c04dc2 211 length = sprintf(buffer,"%d",score);
el14ja 0:ce5c75c04dc2 212 if(length <=6) {
el14ja 0:ce5c75c04dc2 213 lcd.printString(" ",0,3);
el14ja 0:ce5c75c04dc2 214 lcd.printString(buffer,0,3);
el14ja 0:ce5c75c04dc2 215 }
el14ja 0:ce5c75c04dc2 216
el14ja 0:ce5c75c04dc2 217 for(int i = 0; i <4; i++) { //clears the next piece shape before the new one is displayed
el14ja 0:ce5c75c04dc2 218 for(int j = 0; j <2; j++) {
el14ja 0:ce5c75c04dc2 219 clearGamePixel(-6+i,12+j);
el14ja 0:ce5c75c04dc2 220 }
el14ja 0:ce5c75c04dc2 221 }
el14ja 0:ce5c75c04dc2 222 piecePlace(-6,12,shapes[next][0]) ;
el14ja 0:ce5c75c04dc2 223 }
el14ja 0:ce5c75c04dc2 224
el14ja 1:2b9ba34131ca 225 void piecePlace(int x,int y,int shape)//***
el14ja 0:ce5c75c04dc2 226 {
el14ja 0:ce5c75c04dc2 227
el14ja 0:ce5c75c04dc2 228
el14ja 0:ce5c75c04dc2 229 int count = 0;
el14ja 0:ce5c75c04dc2 230 for(int i = 0; i<4; i++) {
el14ja 0:ce5c75c04dc2 231 for(int j = 0; j<4; j++) {
el14ja 0:ce5c75c04dc2 232
el14ja 0:ce5c75c04dc2 233 int bit = shape & (1<<count);
el14ja 0:ce5c75c04dc2 234
el14ja 0:ce5c75c04dc2 235 if (bit) {
el14ja 0:ce5c75c04dc2 236 gamePixel(j+x,i+y);
el14ja 0:ce5c75c04dc2 237 }
el14ja 0:ce5c75c04dc2 238 count++;
el14ja 0:ce5c75c04dc2 239 }
el14ja 0:ce5c75c04dc2 240 }
el14ja 0:ce5c75c04dc2 241 }
el14ja 0:ce5c75c04dc2 242
el14ja 1:2b9ba34131ca 243 void pieceClear(int x,int y,int shape)//***
el14ja 0:ce5c75c04dc2 244 {
el14ja 0:ce5c75c04dc2 245 int count = 0;
el14ja 0:ce5c75c04dc2 246 for(int i = 0; i<4; i++) {
el14ja 0:ce5c75c04dc2 247 for(int j = 0; j<4; j++) {
el14ja 0:ce5c75c04dc2 248
el14ja 0:ce5c75c04dc2 249 int bit = shape & (1<<count);
el14ja 0:ce5c75c04dc2 250
el14ja 0:ce5c75c04dc2 251 if (bit) {
el14ja 0:ce5c75c04dc2 252 clearGamePixel(j+x,i+y);
el14ja 0:ce5c75c04dc2 253 }
el14ja 0:ce5c75c04dc2 254 count++;
el14ja 0:ce5c75c04dc2 255 }
el14ja 0:ce5c75c04dc2 256 }
el14ja 0:ce5c75c04dc2 257 }
el14ja 0:ce5c75c04dc2 258
el14ja 2:61caca4dd3f0 259 bool movePossible(int xpos, int ypos, int orientation)//**
el14ja 0:ce5c75c04dc2 260 {
el14ja 0:ce5c75c04dc2 261
el14ja 0:ce5c75c04dc2 262 if (orientation > 3) {
el14ja 0:ce5c75c04dc2 263 orientation = 0;
el14ja 0:ce5c75c04dc2 264 }
el14ja 0:ce5c75c04dc2 265 int count = 0;
el14ja 0:ce5c75c04dc2 266
el14ja 0:ce5c75c04dc2 267 for(int y = 0; y < 4; y++) {
el14ja 0:ce5c75c04dc2 268 for(int x = 0; x < 4; x++) {
el14ja 0:ce5c75c04dc2 269
el14ja 0:ce5c75c04dc2 270 int bit = shapes[currentshape][orientation] & (1<<count); //find the bit of each pixel
el14ja 0:ce5c75c04dc2 271
el14ja 0:ce5c75c04dc2 272 count ++;
el14ja 0:ce5c75c04dc2 273
el14ja 0:ce5c75c04dc2 274 if ((bit !=0) && (gamearea[xpos+x+1][ypos+y]!=0)) {
el14ja 0:ce5c75c04dc2 275 return false;
el14ja 0:ce5c75c04dc2 276 }
el14ja 0:ce5c75c04dc2 277 }
el14ja 0:ce5c75c04dc2 278 }
el14ja 0:ce5c75c04dc2 279
el14ja 0:ce5c75c04dc2 280 return true;
el14ja 0:ce5c75c04dc2 281 }
el14ja 0:ce5c75c04dc2 282
el14ja 2:61caca4dd3f0 283 void newpiece() //**
el14ja 0:ce5c75c04dc2 284 {
el14ja 0:ce5c75c04dc2 285 orientation = 0; //set the orientation back to zero
el14ja 0:ce5c75c04dc2 286 pieceposition[0] = 4; //sets the position back to the top
el14ja 0:ce5c75c04dc2 287 pieceposition[1] = 0;
el14ja 0:ce5c75c04dc2 288
el14ja 1:2b9ba34131ca 289 //clearGame();
el14ja 1:2b9ba34131ca 290 //setGameArea();
el14ja 1:2b9ba34131ca 291
el14ja 0:ce5c75c04dc2 292 currentshape = nextshape[shapebagcounter];
el14ja 0:ce5c75c04dc2 293 piecePlace(pieceposition[0],pieceposition[1],currentshape);//places the new piece
el14ja 0:ce5c75c04dc2 294
el14ja 0:ce5c75c04dc2 295
el14ja 0:ce5c75c04dc2 296 if(shapebagcounter > 5) { //when counter becomes 6
el14ja 0:ce5c75c04dc2 297 newShapeBag(); //a new bag is created
el14ja 0:ce5c75c04dc2 298 shapebagcounter = 0;
el14ja 0:ce5c75c04dc2 299 nextpiece = nextshape[0];
el14ja 0:ce5c75c04dc2 300 } else {
el14ja 0:ce5c75c04dc2 301 nextpiece = nextshape[shapebagcounter+1];
el14ja 0:ce5c75c04dc2 302 shapebagcounter++; //incrimenst the counter
el14ja 0:ce5c75c04dc2 303 }
el14ja 1:2b9ba34131ca 304 for(int j = 0; j<16; j++) {
el14ja 1:2b9ba34131ca 305 for(int i = 0; i<12; i++) {
el14ja 1:2b9ba34131ca 306 pc.printf("%d ",gamearea[i][j]);
el14ja 1:2b9ba34131ca 307 }
el14ja 1:2b9ba34131ca 308 pc.printf("\n");
el14ja 1:2b9ba34131ca 309 }
el14ja 0:ce5c75c04dc2 310 gameInfo(score,level,nextpiece);
el14ja 0:ce5c75c04dc2 311 }
el14ja 0:ce5c75c04dc2 312
el14ja 2:61caca4dd3f0 313 void newShapeBag() //**
el14ja 0:ce5c75c04dc2 314 {
el14ja 0:ce5c75c04dc2 315
el14ja 0:ce5c75c04dc2 316 bool match = false;
el14ja 0:ce5c75c04dc2 317 int newrandomnumber;
el14ja 0:ce5c75c04dc2 318
el14ja 0:ce5c75c04dc2 319 nextshape[0] = rand()%7; //creates first random number
el14ja 0:ce5c75c04dc2 320
el14ja 0:ce5c75c04dc2 321 for(int i = 1; i < 7; i++) {
el14ja 0:ce5c75c04dc2 322
el14ja 0:ce5c75c04dc2 323 do {
el14ja 0:ce5c75c04dc2 324 newrandomnumber = rand()%7;
el14ja 0:ce5c75c04dc2 325
el14ja 0:ce5c75c04dc2 326 match = false; //set to false to end the do while if no match is found
el14ja 0:ce5c75c04dc2 327
el14ja 0:ce5c75c04dc2 328 for(int j = 0; j < i; j++) {
el14ja 0:ce5c75c04dc2 329
el14ja 0:ce5c75c04dc2 330 if (newrandomnumber == nextshape[j]) { //checks to see if number has already been chosen
el14ja 0:ce5c75c04dc2 331 match = true;// continue do while if a match is found
el14ja 0:ce5c75c04dc2 332 break; //end the for loop that is checking for a match
el14ja 0:ce5c75c04dc2 333 }
el14ja 0:ce5c75c04dc2 334 }
el14ja 0:ce5c75c04dc2 335 } while(match);
el14ja 0:ce5c75c04dc2 336
el14ja 0:ce5c75c04dc2 337 nextshape[i] = newrandomnumber; //set new found number into the newshape array
el14ja 0:ce5c75c04dc2 338 }
el14ja 0:ce5c75c04dc2 339 }
el14ja 0:ce5c75c04dc2 340
el14ja 2:61caca4dd3f0 341 void checkCompleteLine() //**
el14ja 0:ce5c75c04dc2 342 {
el14ja 0:ce5c75c04dc2 343
el14ja 0:ce5c75c04dc2 344 int rowscomplete[4] = {0,0,0,0}; //max of 4 rows can be completed with a single block
el14ja 0:ce5c75c04dc2 345 int rowscompletecounter = 0; //counter to place complete row in the array
el14ja 0:ce5c75c04dc2 346 int sum = 0;
el14ja 0:ce5c75c04dc2 347 bool rowtoremove = false;
el14ja 0:ce5c75c04dc2 348 for(int y = 0; y <15; y++) { //searches through all the rows
el14ja 0:ce5c75c04dc2 349
el14ja 0:ce5c75c04dc2 350 for(int x = 1; x<11; x++) {
el14ja 0:ce5c75c04dc2 351 if(gamearea[x][y] == 1) {
el14ja 1:2b9ba34131ca 352 sum++; //counts how many filled cells
el14ja 0:ce5c75c04dc2 353 }
el14ja 0:ce5c75c04dc2 354 }
el14ja 1:2b9ba34131ca 355 if(sum == 10) { //if all 10 cells are full
el14ja 0:ce5c75c04dc2 356 //pc.printf("%d complete \n",y);
el14ja 1:2b9ba34131ca 357 rowscomplete[rowscompletecounter] = y; //sets it as a completed row
el14ja 0:ce5c75c04dc2 358 rowscompletecounter++;
el14ja 0:ce5c75c04dc2 359 rowtoremove = true;
el14ja 0:ce5c75c04dc2 360 }
el14ja 0:ce5c75c04dc2 361 sum = 0;
el14ja 0:ce5c75c04dc2 362 }
el14ja 2:61caca4dd3f0 363
el14ja 0:ce5c75c04dc2 364
el14ja 1:2b9ba34131ca 365 if(rowtoremove) {//runs if a row is complete
el14ja 1:2b9ba34131ca 366 int prevlevel = level;
el14ja 1:2b9ba34131ca 367 level = int((completedlines/10)+1);
el14ja 1:2b9ba34131ca 368
el14ja 1:2b9ba34131ca 369 if (prevlevel != level) {
el14ja 1:2b9ba34131ca 370 gamespeed = 0.8606*exp(-0.073*level);
el14ja 1:2b9ba34131ca 371
el14ja 1:2b9ba34131ca 372 ticker.detach();
el14ja 1:2b9ba34131ca 373 setTicker(gamespeed);
el14ja 1:2b9ba34131ca 374 }
el14ja 0:ce5c75c04dc2 375 removeCompleteLines(rowscomplete);
el14ja 0:ce5c75c04dc2 376 }
el14ja 0:ce5c75c04dc2 377 completedlines += rowscompletecounter;
el14ja 1:2b9ba34131ca 378 if(rowscompletecounter == 1) {
el14ja 0:ce5c75c04dc2 379 score += 100;
el14ja 1:2b9ba34131ca 380 } else if(rowscompletecounter == 2) {
el14ja 0:ce5c75c04dc2 381 score += 250;
el14ja 1:2b9ba34131ca 382 } else if(rowscompletecounter == 3) {
el14ja 0:ce5c75c04dc2 383 score += 500;
el14ja 1:2b9ba34131ca 384 } else if(rowscompletecounter == 4) {
el14ja 0:ce5c75c04dc2 385 score += 1000;
el14ja 0:ce5c75c04dc2 386 }
el14ja 0:ce5c75c04dc2 387 }
el14ja 0:ce5c75c04dc2 388
el14ja 2:61caca4dd3f0 389 void removeCompleteLines(int rowscomplete[4]) //**
el14ja 0:ce5c75c04dc2 390 {
el14ja 1:2b9ba34131ca 391 for(int i = 0; i<4; i++) { //loops throught the max 4 lines that have been completed
el14ja 0:ce5c75c04dc2 392 if(rowscomplete[i] >0) {
el14ja 0:ce5c75c04dc2 393
el14ja 0:ce5c75c04dc2 394 for(int j = 1; j<11; j++) { //delete complete row
el14ja 0:ce5c75c04dc2 395 gamearea[j][rowscomplete[i]] = 0;
el14ja 0:ce5c75c04dc2 396 }
el14ja 0:ce5c75c04dc2 397
el14ja 0:ce5c75c04dc2 398 for(int j = rowscomplete[i]; j>0; j--) { //runs through all the rows to copy, j starts at deleted row
el14ja 0:ce5c75c04dc2 399 for(int k = 1; k<11; k++) { //runs through all the numbers in the row
el14ja 1:2b9ba34131ca 400 gamearea[k][j] = gamearea[k][j-1];
el14ja 0:ce5c75c04dc2 401 }
el14ja 0:ce5c75c04dc2 402 }
el14ja 0:ce5c75c04dc2 403 for(int j = 1; j<11; j++) { //add zeros into the top line
el14ja 0:ce5c75c04dc2 404 gamearea[j][0] = 0;
el14ja 0:ce5c75c04dc2 405 }
el14ja 0:ce5c75c04dc2 406
el14ja 0:ce5c75c04dc2 407 }
el14ja 0:ce5c75c04dc2 408 }
el14ja 2:61caca4dd3f0 409 setGameArea();
el14ja 0:ce5c75c04dc2 410 }
el14ja 1:2b9ba34131ca 411
el14ja 2:61caca4dd3f0 412 void pieceToGameArray()
el14ja 1:2b9ba34131ca 413 {
el14ja 1:2b9ba34131ca 414 int count = 0;
el14ja 1:2b9ba34131ca 415 for(int y = 0; y<4; y++) {
el14ja 1:2b9ba34131ca 416 for(int x = 0; x<4; x++) {
el14ja 1:2b9ba34131ca 417 int bit = shapes[currentshape][orientation] & (1<<count);
el14ja 1:2b9ba34131ca 418
el14ja 1:2b9ba34131ca 419 if (bit) {
el14ja 1:2b9ba34131ca 420 gamearea[pieceposition[0]+x+1][pieceposition[1]+y]=1;
el14ja 1:2b9ba34131ca 421 }
el14ja 1:2b9ba34131ca 422 count++;
el14ja 1:2b9ba34131ca 423 }
el14ja 1:2b9ba34131ca 424 }
el14ja 1:2b9ba34131ca 425
el14ja 1:2b9ba34131ca 426 }
el14ja 1:2b9ba34131ca 427
el14ja 0:ce5c75c04dc2 428 void setGameArea()
el14ja 0:ce5c75c04dc2 429 {
el14ja 0:ce5c75c04dc2 430 clearGame();//clears the area
el14ja 0:ce5c75c04dc2 431 for(int x = 1; x<11; x++) {
el14ja 0:ce5c75c04dc2 432 for(int y = 0; y<15; y++) {
el14ja 0:ce5c75c04dc2 433 if(gamearea[x][y] == 1) {
el14ja 0:ce5c75c04dc2 434 gamePixel(x-1,y); //x-1 because the gamearea array has 1's around the outside
el14ja 0:ce5c75c04dc2 435 }
el14ja 0:ce5c75c04dc2 436 }
el14ja 0:ce5c75c04dc2 437 }
el14ja 0:ce5c75c04dc2 438 }
el14ja 1:2b9ba34131ca 439
el14ja 1:2b9ba34131ca 440 void setTicker(float time)
el14ja 1:2b9ba34131ca 441 {
el14ja 2:61caca4dd3f0 442 ticker.detach();
el14ja 0:ce5c75c04dc2 443 ticker.attach(&moveDownTicker, time);
el14ja 1:2b9ba34131ca 444 }
el14ja 0:ce5c75c04dc2 445
el14ja 0:ce5c75c04dc2 446 void moveDownTicker()
el14ja 0:ce5c75c04dc2 447 {
el14ja 0:ce5c75c04dc2 448 g_timer_flag = 1;
el14ja 0:ce5c75c04dc2 449 }
el14ja 0:ce5c75c04dc2 450 void left_isr()
el14ja 0:ce5c75c04dc2 451 {
el14ja 1:2b9ba34131ca 452 if(g_lefttimeout) {
el14ja 1:2b9ba34131ca 453 g_left = 1;
el14ja 1:2b9ba34131ca 454 }
el14ja 0:ce5c75c04dc2 455 }
el14ja 0:ce5c75c04dc2 456 void right_isr()
el14ja 0:ce5c75c04dc2 457 {
el14ja 1:2b9ba34131ca 458 if(g_righttimeout) {
el14ja 1:2b9ba34131ca 459 g_right = 1;
el14ja 1:2b9ba34131ca 460 }
el14ja 0:ce5c75c04dc2 461 }
el14ja 0:ce5c75c04dc2 462 void spin_isr()
el14ja 0:ce5c75c04dc2 463 {
el14ja 1:2b9ba34131ca 464 if(g_spintimeout) {
el14ja 1:2b9ba34131ca 465 g_spin = 1;
el14ja 1:2b9ba34131ca 466 }
el14ja 1:2b9ba34131ca 467 }
el14ja 1:2b9ba34131ca 468
el14ja 1:2b9ba34131ca 469 void down_isr()
el14ja 1:2b9ba34131ca 470 {
el14ja 1:2b9ba34131ca 471 if(g_downtimeout) {
el14ja 1:2b9ba34131ca 472 g_down = 1;
el14ja 1:2b9ba34131ca 473 }
el14ja 1:2b9ba34131ca 474 }
el14ja 1:2b9ba34131ca 475
el14ja 1:2b9ba34131ca 476 void music_isr()
el14ja 1:2b9ba34131ca 477 {
el14ja 1:2b9ba34131ca 478 g_music = 1;
el14ja 0:ce5c75c04dc2 479 }
el14ja 0:ce5c75c04dc2 480
el14ja 1:2b9ba34131ca 481 void lefttimeout_isr()
el14ja 1:2b9ba34131ca 482 {
el14ja 1:2b9ba34131ca 483 g_lefttimeout = 1;
el14ja 1:2b9ba34131ca 484 }
el14ja 1:2b9ba34131ca 485 void righttimeout_isr()
el14ja 1:2b9ba34131ca 486 {
el14ja 1:2b9ba34131ca 487 g_righttimeout = 1;
el14ja 1:2b9ba34131ca 488 }
el14ja 1:2b9ba34131ca 489 void spintimeout_isr()
el14ja 1:2b9ba34131ca 490 {
el14ja 1:2b9ba34131ca 491 g_spintimeout = 1;
el14ja 1:2b9ba34131ca 492 }
el14ja 1:2b9ba34131ca 493 void downtimeout_isr()
el14ja 1:2b9ba34131ca 494 {
el14ja 1:2b9ba34131ca 495 g_downtimeout = 1;
el14ja 1:2b9ba34131ca 496 }
el14ja 1:2b9ba34131ca 497
el14ja 2:61caca4dd3f0 498 /*
el14ja 0:ce5c75c04dc2 499 void movePieceRight()
el14ja 0:ce5c75c04dc2 500 {
el14ja 2:61caca4dd3f0 501 if(movePossible(pieceposition[0]-1,pieceposition[1],orientation)) {
el14ja 2:61caca4dd3f0 502 movePiece(1, 0,0);
el14ja 2:61caca4dd3f0 503 }
el14ja 0:ce5c75c04dc2 504 }
el14ja 0:ce5c75c04dc2 505 void movePieceLeft()
el14ja 0:ce5c75c04dc2 506 {
el14ja 2:61caca4dd3f0 507 if(movePossible(pieceposition[0]+1,pieceposition[1],orientation)) {
el14ja 2:61caca4dd3f0 508 movePiece(-1, 0,0);
el14ja 2:61caca4dd3f0 509 }
el14ja 0:ce5c75c04dc2 510 }
el14ja 0:ce5c75c04dc2 511 void spinPiece()
el14ja 0:ce5c75c04dc2 512 {
el14ja 2:61caca4dd3f0 513 if(movePossible(pieceposition[0],pieceposition[1],orientation+1)) {
el14ja 2:61caca4dd3f0 514
el14ja 2:61caca4dd3f0 515 movePiece(0, 0,1);
el14ja 0:ce5c75c04dc2 516 }
el14ja 0:ce5c75c04dc2 517 }
el14ja 0:ce5c75c04dc2 518
el14ja 0:ce5c75c04dc2 519 void movePieceDown()
el14ja 0:ce5c75c04dc2 520 {
el14ja 2:61caca4dd3f0 521 movePiece(0, 1,0);
el14ja 0:ce5c75c04dc2 522 }
el14ja 0:ce5c75c04dc2 523
el14ja 1:2b9ba34131ca 524 void movePiece(int x, int y,int spin){
el14ja 1:2b9ba34131ca 525 pieceClear(pieceposition[0],pieceposition[1],shapes[currentshape][orientation]);
el14ja 1:2b9ba34131ca 526 pieceposition[0]= pieceposition[0] - x;
el14ja 1:2b9ba34131ca 527 pieceposition[1]= pieceposition[1] + y;
el14ja 1:2b9ba34131ca 528 orientation = orientation + spin;
el14ja 1:2b9ba34131ca 529 if (orientation > 3){
el14ja 1:2b9ba34131ca 530 orientation = 0;
el14ja 1:2b9ba34131ca 531 }
el14ja 1:2b9ba34131ca 532 piecePlace(pieceposition[0],pieceposition[1],shapes[currentshape][orientation]);
el14ja 1:2b9ba34131ca 533 }
el14ja 1:2b9ba34131ca 534
el14ja 2:61caca4dd3f0 535 */
el14ja 1:2b9ba34131ca 536