Nicholas Brown / Mbed 2 deprecated barebonetetris

Bare Boned Tetris

Dependencies:   4DGL-uLCD-SE mbed-rtos mbed

main.cpp@0:75c1f1878803, 2014-10-22 (annotated)

Committer:
nbrown47
Date:
Wed Oct 22 00:06:53 2014 +0000
Revision:
0:75c1f1878803
Bare Boned Tetris

Who changed what in which revision?

UserRevisionLine numberNew contents of line
nbrown47 0:75c1f1878803 1 #include "mbed.h"
nbrown47 0:75c1f1878803 2 #include "rtos.h"
nbrown47 0:75c1f1878803 3 #include "uLCD_4DGL.h"
nbrown47 0:75c1f1878803 4
nbrown47 0:75c1f1878803 5 //Objects
nbrown47 0:75c1f1878803 6 uLCD_4DGL uLCD(p9,p10,p11); // serial tx, serial rx, reset pin;
nbrown47 0:75c1f1878803 7 DigitalIn pb_L(p21); //left pb
nbrown47 0:75c1f1878803 8 DigitalIn pb_R(p29); //right pb
nbrown47 0:75c1f1878803 9 DigitalIn pb_D(p25); //down pb
nbrown47 0:75c1f1878803 10
nbrown47 0:75c1f1878803 11
nbrown47 0:75c1f1878803 12
nbrown47 0:75c1f1878803 13 /////////////////////////////////////////////////////////////////////SHAPES////////////////////////////////////////////////////
nbrown47 0:75c1f1878803 14 // Square Shape
nbrown47 0:75c1f1878803 15 struct Rect{
nbrown47 0:75c1f1878803 16 int x1,y1,x2,y2; // rectangle positions
nbrown47 0:75c1f1878803 17 float fx1 , fy1, fx2, fy2, vx, vy; // change in positions and rate of change
nbrown47 0:75c1f1878803 18 };
nbrown47 0:75c1f1878803 19
nbrown47 0:75c1f1878803 20 int mat[18][10]={};
nbrown47 0:75c1f1878803 21 int y,x;
nbrown47 0:75c1f1878803 22 int col;
nbrown47 0:75c1f1878803 23 void arrayclear(){
nbrown47 0:75c1f1878803 24 for(x=0;x<10;x++)
nbrown47 0:75c1f1878803 25 {
nbrown47 0:75c1f1878803 26 for (y=0;y<18;y++)
nbrown47 0:75c1f1878803 27 mat[x][y]=0;
nbrown47 0:75c1f1878803 28 }
nbrown47 0:75c1f1878803 29 }
nbrown47 0:75c1f1878803 30 // L Shape = 2 piece rectangle
nbrown47 0:75c1f1878803 31 struct L{
nbrown47 0:75c1f1878803 32 int x1, y1, x2, y2; //first piece of L
nbrown47 0:75c1f1878803 33 int x3, y3, x4, y4; //second piece of L
nbrown47 0:75c1f1878803 34 float fx1, fy1, fx2, fy2, fx3, fy3, fx4, fy4;
nbrown47 0:75c1f1878803 35 float vx, vy;
nbrown47 0:75c1f1878803 36 };
nbrown47 0:75c1f1878803 37
nbrown47 0:75c1f1878803 38 // Z Shape = 3 piece rectangle
nbrown47 0:75c1f1878803 39 struct Z{
nbrown47 0:75c1f1878803 40 int x1, y1, x2, y2; //first piece of Z
nbrown47 0:75c1f1878803 41 int x3, y3, x4, y4; //second piece of Z
nbrown47 0:75c1f1878803 42 int x5, y5, x6, y6; //third piece of Z
nbrown47 0:75c1f1878803 43 float fx1, fy1, fx2, fy2, fx3, fy3, fx4, fy4, fx5, fy5, fx6, fy6;
nbrown47 0:75c1f1878803 44 float vx, vy;
nbrown47 0:75c1f1878803 45 };
nbrown47 0:75c1f1878803 46 ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
nbrown47 0:75c1f1878803 47
nbrown47 0:75c1f1878803 48 //void drawShapes(int shape);
nbrown47 0:75c1f1878803 49 //void test();
nbrown47 0:75c1f1878803 50 void matrixread()
nbrown47 0:75c1f1878803 51 {
nbrown47 0:75c1f1878803 52 int i,j;
nbrown47 0:75c1f1878803 53 for(i=0;i<10;i++)
nbrown47 0:75c1f1878803 54 {
nbrown47 0:75c1f1878803 55 for (j=0;j<18;j++)
nbrown47 0:75c1f1878803 56 if (mat[j][i]==1)
nbrown47 0:75c1f1878803 57 {
nbrown47 0:75c1f1878803 58 uLCD.filled_rectangle(i*7, j*7, i*7+6, j*7+6, BLUE);
nbrown47 0:75c1f1878803 59 }
nbrown47 0:75c1f1878803 60 else if (mat[j][i]==2)
nbrown47 0:75c1f1878803 61 {
nbrown47 0:75c1f1878803 62 uLCD.filled_rectangle(i*7, j*7, i*7+6, j*7+6, BLACK);
nbrown47 0:75c1f1878803 63 }
nbrown47 0:75c1f1878803 64 }
nbrown47 0:75c1f1878803 65 }
nbrown47 0:75c1f1878803 66 void bottomrowdelete()
nbrown47 0:75c1f1878803 67 {
nbrown47 0:75c1f1878803 68 int count1,hot,coding;
nbrown47 0:75c1f1878803 69 for(count1=0;count1<10;count1++)
nbrown47 0:75c1f1878803 70 {
nbrown47 0:75c1f1878803 71 mat[17][count1]=2;
nbrown47 0:75c1f1878803 72 }
nbrown47 0:75c1f1878803 73 int f,u;
nbrown47 0:75c1f1878803 74
nbrown47 0:75c1f1878803 75 matrixread();
nbrown47 0:75c1f1878803 76 for(f=0;f<10;f++)
nbrown47 0:75c1f1878803 77 {
nbrown47 0:75c1f1878803 78 for (u=0;u<17;u++)
nbrown47 0:75c1f1878803 79 {
nbrown47 0:75c1f1878803 80 if(mat[u][f]==1)
nbrown47 0:75c1f1878803 81 {
nbrown47 0:75c1f1878803 82 mat[u][f]=2;
nbrown47 0:75c1f1878803 83 mat[u+1][f]=1;
nbrown47 0:75c1f1878803 84 }
nbrown47 0:75c1f1878803 85 }
nbrown47 0:75c1f1878803 86 }
nbrown47 0:75c1f1878803 87 }
nbrown47 0:75c1f1878803 88 void checkbottom()
nbrown47 0:75c1f1878803 89 {
nbrown47 0:75c1f1878803 90 int count;
nbrown47 0:75c1f1878803 91 int check;
nbrown47 0:75c1f1878803 92 check=1;
nbrown47 0:75c1f1878803 93 for(count=0;count<10;count++)
nbrown47 0:75c1f1878803 94 {
nbrown47 0:75c1f1878803 95 if(mat[17][count]!=1)
nbrown47 0:75c1f1878803 96 check=0;
nbrown47 0:75c1f1878803 97 }
nbrown47 0:75c1f1878803 98 if(check==1)
nbrown47 0:75c1f1878803 99 bottomrowdelete();
nbrown47 0:75c1f1878803 100 }
nbrown47 0:75c1f1878803 101 void start()
nbrown47 0:75c1f1878803 102 {
nbrown47 0:75c1f1878803 103 col=5;
nbrown47 0:75c1f1878803 104 mat[0][col]=1 ;
nbrown47 0:75c1f1878803 105 checkbottom();
nbrown47 0:75c1f1878803 106 }
nbrown47 0:75c1f1878803 107
nbrown47 0:75c1f1878803 108
nbrown47 0:75c1f1878803 109 void updatePos(Rect s)
nbrown47 0:75c1f1878803 110 {
nbrown47 0:75c1f1878803 111 //update square position
nbrown47 0:75c1f1878803 112 s.fx1 += s.vx;
nbrown47 0:75c1f1878803 113 s.fx2 += s.vx;
nbrown47 0:75c1f1878803 114 s.fy1 += s.vy;
nbrown47 0:75c1f1878803 115 s.fy2 += s.vy;
nbrown47 0:75c1f1878803 116 s.x1 = (int)s.fx1;
nbrown47 0:75c1f1878803 117 s.x2 = (int)s.fx2;
nbrown47 0:75c1f1878803 118 s.y1 = (int)s.fy1;
nbrown47 0:75c1f1878803 119 s.y2 = (int)s.fy2;
nbrown47 0:75c1f1878803 120 }
nbrown47 0:75c1f1878803 121
nbrown47 0:75c1f1878803 122 Rect s = { 60, 10, 75, 25, 60.0, 10.0, 75.0, 25.0, 0.0, 0.05};
nbrown47 0:75c1f1878803 123
nbrown47 0:75c1f1878803 124 int main()
nbrown47 0:75c1f1878803 125 {
nbrown47 0:75c1f1878803 126
nbrown47 0:75c1f1878803 127 arrayclear();
nbrown47 0:75c1f1878803 128
nbrown47 0:75c1f1878803 129 //set inputs to pullup
nbrown47 0:75c1f1878803 130 pb_L.mode(PullUp);
nbrown47 0:75c1f1878803 131 pb_R.mode(PullUp);
nbrown47 0:75c1f1878803 132 pb_D.mode(PullUp);
nbrown47 0:75c1f1878803 133
nbrown47 0:75c1f1878803 134 //set up backgrd
nbrown47 0:75c1f1878803 135 uLCD.baudrate(3000000);
nbrown47 0:75c1f1878803 136 uLCD.background_color(BLACK);
nbrown47 0:75c1f1878803 137 uLCD.cls();
nbrown47 0:75c1f1878803 138 int qi,nick,quack,stop;
nbrown47 0:75c1f1878803 139 qi=0;
nbrown47 0:75c1f1878803 140 while(1)
nbrown47 0:75c1f1878803 141 {
nbrown47 0:75c1f1878803 142 if(stop==1)
nbrown47 0:75c1f1878803 143 {
nbrown47 0:75c1f1878803 144 qi=0;
nbrown47 0:75c1f1878803 145 stop=0;
nbrown47 0:75c1f1878803 146 start();
nbrown47 0:75c1f1878803 147 }
nbrown47 0:75c1f1878803 148 if(!pb_R && pb_L )
nbrown47 0:75c1f1878803 149 {
nbrown47 0:75c1f1878803 150 mat[qi][col]=2;
nbrown47 0:75c1f1878803 151 col--;
nbrown47 0:75c1f1878803 152 mat[qi][col]=1;
nbrown47 0:75c1f1878803 153 }
nbrown47 0:75c1f1878803 154 else if(!pb_L && pb_R)
nbrown47 0:75c1f1878803 155 {
nbrown47 0:75c1f1878803 156 mat[qi][col]=2;
nbrown47 0:75c1f1878803 157 col++;
nbrown47 0:75c1f1878803 158 mat[qi][col]=1;
nbrown47 0:75c1f1878803 159 }
nbrown47 0:75c1f1878803 160 else
nbrown47 0:75c1f1878803 161 {
nbrown47 0:75c1f1878803 162 mat[qi][col]=2;
nbrown47 0:75c1f1878803 163 qi++;
nbrown47 0:75c1f1878803 164 mat[qi][col]=1;
nbrown47 0:75c1f1878803 165 }
nbrown47 0:75c1f1878803 166 if(qi==17||mat[qi+1][col]==1) stop=1;
nbrown47 0:75c1f1878803 167 matrixread();
nbrown47 0:75c1f1878803 168 }
nbrown47 0:75c1f1878803 169
nbrown47 0:75c1f1878803 170 }
nbrown47 0:75c1f1878803 171