ELEC2645 (2018/19) / el17tc

Project Submission (late)

Dependencies:   mbed

Player/Player.cpp@0:72f372170a73, 2019-05-10 (annotated)

Committer:
el17tc
Date:
Fri May 10 08:07:10 2019 +0000
Revision:
0:72f372170a73
Child:
3:83e79d31930c
Save at functioning version;

Who changed what in which revision?

UserRevisionLine numberNew contents of line
el17tc 0:72f372170a73 1 #include "Player.h"
el17tc 0:72f372170a73 2 #include "mbed.h"
el17tc 0:72f372170a73 3
el17tc 0:72f372170a73 4 const Vector2Di UP = {0,1};
el17tc 0:72f372170a73 5 const Vector2Di DOWN = {0,-1};
el17tc 0:72f372170a73 6
el17tc 0:72f372170a73 7 Player::Player(Maze* mazePtr) {
el17tc 0:72f372170a73 8 maze = mazePtr;
el17tc 0:72f372170a73 9 pos = UP;
el17tc 0:72f372170a73 10 direction = DOWN;
el17tc 0:72f372170a73 11 }
el17tc 0:72f372170a73 12
el17tc 0:72f372170a73 13 bool Player::checkLocation(Vector2Di origin, double angle, int checkVal) {
el17tc 0:72f372170a73 14 Vector2Di peekDirection = direction;
el17tc 0:72f372170a73 15 peekDirection.rotateVector(angle);
el17tc 0:72f372170a73 16 origin.addVector(peekDirection);
el17tc 0:72f372170a73 17 if (maze->mazeMatrix[origin.y][origin.x] == checkVal) {
el17tc 0:72f372170a73 18 // eg if index == 1 that indicates a solid cell
el17tc 0:72f372170a73 19 // or if index == 2 that is the maze exit
el17tc 0:72f372170a73 20 return true;
el17tc 0:72f372170a73 21 } else {
el17tc 0:72f372170a73 22 return false;
el17tc 0:72f372170a73 23 }
el17tc 0:72f372170a73 24 }
el17tc 0:72f372170a73 25
el17tc 0:72f372170a73 26 void Player::walk() {
el17tc 0:72f372170a73 27 if (checkLocation(pos,0,0)) {
el17tc 0:72f372170a73 28 printf("v = (%i, %i)\nwalking\n", pos.x, pos.y);
el17tc 0:72f372170a73 29 pos.addVector(direction);
el17tc 0:72f372170a73 30 printf("v = (%i, %i)\n", pos.x, pos.y);
el17tc 0:72f372170a73 31 }
el17tc 0:72f372170a73 32 };
el17tc 0:72f372170a73 33
el17tc 0:72f372170a73 34 void Player::turnLeft() { direction.rotateVector(-PI/2); };
el17tc 0:72f372170a73 35
el17tc 0:72f372170a73 36 void Player::turnRight() { direction.rotateVector(PI/2); };
el17tc 0:72f372170a73 37
el17tc 0:72f372170a73 38 void Player::stepBack() {
el17tc 0:72f372170a73 39 if (checkLocation(pos,PI,0)) {
el17tc 0:72f372170a73 40 pos.addVector(-direction);
el17tc 0:72f372170a73 41 }
el17tc 0:72f372170a73 42 };