ELEC2645 (2018/19) / Mbed 2 deprecated el17ajf

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Dependencies:   mbed

Fork of el17ajf by Angus Findlay

Game/Game.cpp@15:afeefa3ceb61, 2019-03-19 (annotated)

Committer:
el17ajf
Date:
Tue Mar 19 10:36:51 2019 +0000
Revision:
15:afeefa3ceb61
Parent:
13:59e17cab320a
Child:
17:cc448ab7266f
added switch debouncing

Who changed what in which revision?

UserRevisionLine numberNew contents of line
el17ajf 4:aa433f9865a6 1 #include "Game.h"
el17ajf 6:a54df561f442 2 #include "Input.h"
el17ajf 13:59e17cab320a 3 #include "mbed.h" // TODO
el17ajf 2:0b5e289ef905 4
el17ajf 15:afeefa3ceb61 5 /* BUGS:
el17ajf 15:afeefa3ceb61 6 *
el17ajf 15:afeefa3ceb61 7 * SWITCH BOUNCE
el17ajf 15:afeefa3ceb61 8 * NO DOUBLE ROW CLEAR
el17ajf 15:afeefa3ceb61 9 *
el17ajf 15:afeefa3ceb61 10 */
el17ajf 15:afeefa3ceb61 11
el17ajf 2:0b5e289ef905 12 Game::Game() {
el17ajf 7:2e37bad816cb 13 currentTetromino = Tetromino::getTetrominoOfType(
el17ajf 7:2e37bad816cb 14 Tetromino::getRandomTetrominoType());
el17ajf 7:2e37bad816cb 15 nextTetrominoType = Tetromino::getRandomTetrominoType();
el17ajf 15:afeefa3ceb61 16 move_frames = 3;
el17ajf 15:afeefa3ceb61 17 frames = 0;
el17ajf 15:afeefa3ceb61 18 last_move_frame = 0;
el17ajf 15:afeefa3ceb61 19 start_x = Grid::GRID_WIDTH / 2 - 1;
el17ajf 15:afeefa3ceb61 20 currentTetromino = currentTetromino.teleportedTo(start_x);
el17ajf 2:0b5e289ef905 21 }
el17ajf 2:0b5e289ef905 22
el17ajf 2:0b5e289ef905 23 Game::~Game() {
el17ajf 6:a54df561f442 24
el17ajf 2:0b5e289ef905 25 }
el17ajf 2:0b5e289ef905 26
el17ajf 2:0b5e289ef905 27 void Game::update() {
el17ajf 15:afeefa3ceb61 28 if (frames++ > last_move_frame + move_frames) {
el17ajf 15:afeefa3ceb61 29 last_move_frame = frames;
el17ajf 15:afeefa3ceb61 30 moveCurrentTetrominoDown();
el17ajf 15:afeefa3ceb61 31 }
el17ajf 15:afeefa3ceb61 32
el17ajf 9:3a7776a29a11 33 if (Input::buttonHit(Input::LEFT)) {
el17ajf 7:2e37bad816cb 34 if (grid.isSpaceForTetromino(currentTetromino.movedLeft())) {
el17ajf 4:aa433f9865a6 35 currentTetromino = currentTetromino.movedLeft();
el17ajf 4:aa433f9865a6 36 }
el17ajf 4:aa433f9865a6 37 }
el17ajf 9:3a7776a29a11 38 if (Input::buttonHit(Input::RIGHT)) {
el17ajf 9:3a7776a29a11 39 if (grid.isSpaceForTetromino(currentTetromino.movedRight())) {
el17ajf 9:3a7776a29a11 40 currentTetromino = currentTetromino.movedRight();
el17ajf 13:59e17cab320a 41 } else {
el17ajf 13:59e17cab320a 42 printf("NO SPACE TO THE RIGHT");
el17ajf 9:3a7776a29a11 43 }
el17ajf 9:3a7776a29a11 44 }
el17ajf 9:3a7776a29a11 45 if (Input::buttonHit(Input::UP)) {
el17ajf 9:3a7776a29a11 46 if (grid.isSpaceForTetromino(currentTetromino.rotatedClockwise())) {
el17ajf 9:3a7776a29a11 47 currentTetromino = currentTetromino.rotatedClockwise();
el17ajf 9:3a7776a29a11 48 }
el17ajf 9:3a7776a29a11 49 }
el17ajf 9:3a7776a29a11 50 if (Input::buttonHit(Input::DOWN)) {
el17ajf 9:3a7776a29a11 51 dropCurrentTetromino();
el17ajf 9:3a7776a29a11 52 }
el17ajf 4:aa433f9865a6 53 }
el17ajf 4:aa433f9865a6 54
el17ajf 7:2e37bad816cb 55 void Game::moveCurrentTetrominoDown() {
el17ajf 7:2e37bad816cb 56 if (grid.isSpaceForTetromino(currentTetromino.movedDown())) {
el17ajf 4:aa433f9865a6 57 currentTetromino = currentTetromino.movedDown();
el17ajf 4:aa433f9865a6 58 } else {
el17ajf 7:2e37bad816cb 59 grid.placeTetromino(currentTetromino);
el17ajf 7:2e37bad816cb 60 currentTetromino = Tetromino::getTetrominoOfType(nextTetrominoType);
el17ajf 15:afeefa3ceb61 61 // centre it
el17ajf 15:afeefa3ceb61 62 currentTetromino = currentTetromino.teleportedTo(start_x);
el17ajf 15:afeefa3ceb61 63 if (!grid.isSpaceForTetromino(currentTetromino)) {
el17ajf 15:afeefa3ceb61 64 // no space for tetromino, game over
el17ajf 15:afeefa3ceb61 65 gameOver();
el17ajf 15:afeefa3ceb61 66 }
el17ajf 13:59e17cab320a 67 nextTetrominoType = Tetromino::getRandomTetrominoType();
el17ajf 4:aa433f9865a6 68 }
el17ajf 2:0b5e289ef905 69 }
el17ajf 2:0b5e289ef905 70
el17ajf 7:2e37bad816cb 71 void Game::dropCurrentTetromino() {
el17ajf 9:3a7776a29a11 72 while (grid.isSpaceForTetromino(currentTetromino.movedDown())) {
el17ajf 9:3a7776a29a11 73 currentTetromino = currentTetromino.movedDown();
el17ajf 9:3a7776a29a11 74 }
el17ajf 9:3a7776a29a11 75 moveCurrentTetrominoDown();
el17ajf 7:2e37bad816cb 76 }
el17ajf 7:2e37bad816cb 77
el17ajf 2:0b5e289ef905 78 void Game::draw() {
el17ajf 7:2e37bad816cb 79 currentTetromino.draw();
el17ajf 4:aa433f9865a6 80 grid.draw();
el17ajf 2:0b5e289ef905 81 }
el17ajf 15:afeefa3ceb61 82
el17ajf 15:afeefa3ceb61 83 void Game::gameOver() {
el17ajf 15:afeefa3ceb61 84 // TODO
el17ajf 15:afeefa3ceb61 85 }