ELEC2645 (2019/20) / Mbed 2 deprecated ELEC2645_Project_el19tb

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Dependencies:   mbed

CrossyChicken/CrossyChicken.cpp@4:aae7f8d4ab78, 2020-05-06 (annotated)

Committer:
el19tb
Date:
Wed May 06 16:53:18 2020 +0000
Revision:
4:aae7f8d4ab78
Parent:
3:648c9d5001be
Child:
5:6e3afee7eac3
Made the code more structured, added different vehicle types;

Who changed what in which revision?

UserRevisionLine numberNew contents of line
el19tb 2:86cef2afa648 1 #include "CrossyChicken.h"
el19tb 2:86cef2afa648 2 #include "Menu.h"
el19tb 3:648c9d5001be 3 #include "GraphicEngine.h"
el19tb 3:648c9d5001be 4 #include <vector>
el19tb 3:648c9d5001be 5 #include <stdio.h>
el19tb 3:648c9d5001be 6 #include <cstddef>
el19tb 2:86cef2afa648 7
el19tb 2:86cef2afa648 8 Gamepad gamepad;
el19tb 2:86cef2afa648 9
el19tb 3:648c9d5001be 10 //create three class: CAR LANE, SAFETY LANE, OBSTACLE LANE(water)
el19tb 3:648c9d5001be 11 //random
el19tb 3:648c9d5001be 12 //algoritmic way of generating lanes
el19tb 3:648c9d5001be 13
el19tb 2:86cef2afa648 14 //size of each each tile in the game
el19tb 4:aae7f8d4ab78 15 int grid = 4;
el19tb 2:86cef2afa648 16
el19tb 3:648c9d5001be 17 //make one object of chicken
el19tb 3:648c9d5001be 18 //use this to move around the lcd
el19tb 4:aae7f8d4ab78 19 Chicken chicken((84/2)-4/2, 48-4, 4);
el19tb 3:648c9d5001be 20 Chicken *chickenptr= &chicken;
el19tb 3:648c9d5001be 21
el19tb 3:648c9d5001be 22 //there will be multiple cars
el19tb 4:aae7f8d4ab78 23 std::vector<Car> cars;
el19tb 3:648c9d5001be 24
el19tb 3:648c9d5001be 25 //class that whill show objects
el19tb 3:648c9d5001be 26 GraphicEngine graphics(chickenptr);
el19tb 2:86cef2afa648 27
el19tb 2:86cef2afa648 28 //main function that starts the game
el19tb 3:648c9d5001be 29 void CrossyChicken::start(){
el19tb 2:86cef2afa648 30 //game setup
el19tb 3:648c9d5001be 31 graphics.init();
el19tb 3:648c9d5001be 32 graphics.contrast();
el19tb 3:648c9d5001be 33 graphics.backLightOn();
el19tb 2:86cef2afa648 34 gamepad.init();
el19tb 4:aae7f8d4ab78 35
el19tb 4:aae7f8d4ab78 36 for (int i = 0; i < 4; i++){
el19tb 4:aae7f8d4ab78 37 Car car;
el19tb 4:aae7f8d4ab78 38 cars.push_back(car);
el19tb 4:aae7f8d4ab78 39 }
el19tb 4:aae7f8d4ab78 40
el19tb 2:86cef2afa648 41 //keep reading and processing user input
el19tb 3:648c9d5001be 42 while(1) {
el19tb 3:648c9d5001be 43 graphics.clear();
el19tb 3:648c9d5001be 44 graphics.showChicken();
el19tb 4:aae7f8d4ab78 45 process_input();
el19tb 3:648c9d5001be 46 moveCar();
el19tb 3:648c9d5001be 47 graphics.refresh();
el19tb 3:648c9d5001be 48 wait_ms(100);
el19tb 2:86cef2afa648 49 }
el19tb 2:86cef2afa648 50 }
el19tb 2:86cef2afa648 51
el19tb 2:86cef2afa648 52 //A moves right
el19tb 2:86cef2afa648 53 //X moves upward
el19tb 2:86cef2afa648 54 //B moves downward
el19tb 2:86cef2afa648 55 //Y moves left
el19tb 2:86cef2afa648 56 void CrossyChicken::process_input() {
el19tb 3:648c9d5001be 57 //determine the input
el19tb 3:648c9d5001be 58 if(gamepad.A_pressed()){
el19tb 3:648c9d5001be 59 moveChicken(1,0);
el19tb 3:648c9d5001be 60 } else if(gamepad.X_pressed()){
el19tb 3:648c9d5001be 61 moveChicken(0,-1);
el19tb 3:648c9d5001be 62 } else if(gamepad.B_pressed()){
el19tb 3:648c9d5001be 63 moveChicken(0,1);
el19tb 3:648c9d5001be 64 } else if(gamepad.Y_pressed()){
el19tb 3:648c9d5001be 65 moveChicken(-1,0);
el19tb 3:648c9d5001be 66 }
el19tb 2:86cef2afa648 67 }
el19tb 2:86cef2afa648 68
el19tb 3:648c9d5001be 69 //moves the chicken around the grid
el19tb 3:648c9d5001be 70 void CrossyChicken::moveChicken(int xWay, int yWay){
el19tb 3:648c9d5001be 71 //increment the left side of the chicken by a value of the grid size
el19tb 4:aae7f8d4ab78 72 chicken.x += xWay * 4;
el19tb 3:648c9d5001be 73
el19tb 3:648c9d5001be 74 //increment the top side by a value of grid sizw
el19tb 4:aae7f8d4ab78 75 chicken.y += yWay * 4;
el19tb 3:648c9d5001be 76
el19tb 3:648c9d5001be 77 //display the new state of the chicken
el19tb 3:648c9d5001be 78 graphics.showChicken();
el19tb 3:648c9d5001be 79
el19tb 3:648c9d5001be 80 wait_ms(30);
el19tb 2:86cef2afa648 81 }
el19tb 2:86cef2afa648 82
el19tb 3:648c9d5001be 83 void CrossyChicken::moveCar() {
el19tb 4:aae7f8d4ab78 84 std::vector<Car>::size_type t;
el19tb 4:aae7f8d4ab78 85
el19tb 4:aae7f8d4ab78 86
el19tb 4:aae7f8d4ab78 87
el19tb 4:aae7f8d4ab78 88 //for(int t = 0; t != cars.size(); t++){
el19tb 4:aae7f8d4ab78 89 //set the seperation of the first row
el19tb 4:aae7f8d4ab78 90 cars.at(0).setRow(4);
el19tb 4:aae7f8d4ab78 91
el19tb 4:aae7f8d4ab78 92 Car *carptr = &cars[0];
el19tb 3:648c9d5001be 93
el19tb 4:aae7f8d4ab78 94 carptr->speedMedium(2);
el19tb 4:aae7f8d4ab78 95 //carptr->left_car.x += 0.2;
el19tb 4:aae7f8d4ab78 96
el19tb 4:aae7f8d4ab78 97 carptr->setSeperation(0);
el19tb 4:aae7f8d4ab78 98
el19tb 4:aae7f8d4ab78 99 graphics.showCar(carptr);
el19tb 4:aae7f8d4ab78 100 //}
el19tb 2:86cef2afa648 101 }