David Smart / Mbed OS PUB_RA8875_Tetris

Tetris for the RA8875, derived from another users implementation.

Dependencies:   RA8875

Fork of Tetris by Sergejs Popovs

Tetris, adapted to the RA8875 graphics library and display.

As currently implemented, this version is defined for the 800x480 display. A number of macros can adapt it for other screen resolutions.

Further, while presently configured for landscape mode, it should be fairly easy to reconfigure it for portrait mode.

Tetris/Field.cpp@5:5ce8976cd303, 2017-03-18 (annotated)

Committer:
WiredHome
Date:
Sat Mar 18 22:30:32 2017 +0000
Revision:
5:5ce8976cd303
Tetris for the RA8875 display, derived from sergun2311, who's commit caught my eye at just the right moment. Currently "sized" for the 800x480 display, but this can be managed in Define.h with a number of macros.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
WiredHome 5:5ce8976cd303 1 #include "Field.h"
WiredHome 5:5ce8976cd303 2 #include "playGround.h"
WiredHome 5:5ce8976cd303 3 #include "Piece.h"
WiredHome 5:5ce8976cd303 4 #include "Define.h"
WiredHome 5:5ce8976cd303 5
WiredHome 5:5ce8976cd303 6 // Declearing and defining of the playground/field
WiredHome 5:5ce8976cd303 7 extern int Field[MAXY][MAXX] = {0};
WiredHome 5:5ce8976cd303 8
WiredHome 5:5ce8976cd303 9 // Checking field for filled lines. If it is field
WiredHome 5:5ce8976cd303 10 // it removes it with lines upon it
WiredHome 5:5ce8976cd303 11 // Returns Score equal to amount of removed lines, multiplied with 100
WiredHome 5:5ce8976cd303 12
WiredHome 5:5ce8976cd303 13 int checkLine()
WiredHome 5:5ce8976cd303 14 {
WiredHome 5:5ce8976cd303 15 int x, y, score = 0;
WiredHome 5:5ce8976cd303 16 bool status;
WiredHome 5:5ce8976cd303 17 for ( y = 0 ; y < MAXY ; y++ ) {
WiredHome 5:5ce8976cd303 18 status = true;
WiredHome 5:5ce8976cd303 19 for ( x = 0 ; x < MAXX ; x++ ) {
WiredHome 5:5ce8976cd303 20 if ( Field[y][x] == Black )
WiredHome 5:5ce8976cd303 21 status = false;
WiredHome 5:5ce8976cd303 22 }
WiredHome 5:5ce8976cd303 23 if ( status ) {
WiredHome 5:5ce8976cd303 24 score += 100;
WiredHome 5:5ce8976cd303 25 int xx, yy;
WiredHome 5:5ce8976cd303 26 for ( yy = y ; yy > 0 ; yy-- ) {
WiredHome 5:5ce8976cd303 27 for (xx = 0 ; xx < MAXX ; xx++ ) {
WiredHome 5:5ce8976cd303 28 Field[yy][xx] = Field[yy-1][xx];
WiredHome 5:5ce8976cd303 29 }
WiredHome 5:5ce8976cd303 30 }
WiredHome 5:5ce8976cd303 31 }
WiredHome 5:5ce8976cd303 32 }
WiredHome 5:5ce8976cd303 33 if (score)
WiredHome 5:5ce8976cd303 34 drawMapV2();
WiredHome 5:5ce8976cd303 35 return score;
WiredHome 5:5ce8976cd303 36 }
WiredHome 5:5ce8976cd303 37
WiredHome 5:5ce8976cd303 38 // Checks blocks on MAXX (top) layer.
WiredHome 5:5ce8976cd303 39 // If there is any it retunrs TRUE ,else false
WiredHome 5:5ce8976cd303 40
WiredHome 5:5ce8976cd303 41 bool checkGameOver()
WiredHome 5:5ce8976cd303 42 {
WiredHome 5:5ce8976cd303 43 int x;
WiredHome 5:5ce8976cd303 44 for ( x = 0 ; x < MAXX ; x++ )
WiredHome 5:5ce8976cd303 45 if ( Field[0][x] != Black )
WiredHome 5:5ce8976cd303 46 return true;
WiredHome 5:5ce8976cd303 47 return false;
WiredHome 5:5ce8976cd303 48 }
WiredHome 5:5ce8976cd303 49
WiredHome 5:5ce8976cd303 50 // Saves an object NewBlock to the field.
WiredHome 5:5ce8976cd303 51 // Fills matrix with colors of the blocks
WiredHome 5:5ce8976cd303 52
WiredHome 5:5ce8976cd303 53 void saveToField(Block NewBlock)
WiredHome 5:5ce8976cd303 54 {
WiredHome 5:5ce8976cd303 55 int xx , yy;
WiredHome 5:5ce8976cd303 56 for ( xx = 0 ; xx < 5 ; xx++ ) {
WiredHome 5:5ce8976cd303 57 for (yy = 0 ; yy < 5 ; yy++ ) {
WiredHome 5:5ce8976cd303 58 if ( Piece[NewBlock.form][NewBlock.angle][xx][yy] != 0 )
WiredHome 5:5ce8976cd303 59 Field[NewBlock.y + yy - 2][NewBlock.x + xx - 2] =
WiredHome 5:5ce8976cd303 60 Piece[NewBlock.form][NewBlock.angle][xx][yy];
WiredHome 5:5ce8976cd303 61 }
WiredHome 5:5ce8976cd303 62 }
WiredHome 5:5ce8976cd303 63 }