ELEC2645 (2018/19) / Mbed 2 deprecated el17mtu_

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Dependencies:   mbed

ModeA/ModeA.h@20:d9987ed262c7, 2019-05-09 (annotated)

Committer:
el17mtu
Date:
Thu May 09 03:53:43 2019 +0000
Revision:
20:d9987ed262c7
Parent:
18:59befe1eaa56
Child:
22:eadcb3d8fec0
final with comments

Who changed what in which revision?

UserRevisionLine numberNew contents of line
el17mtu 0:15b74f0f8c7f 1 #ifndef MODEA_H
el17mtu 0:15b74f0f8c7f 2 #define MODEA_H
el17mtu 0:15b74f0f8c7f 3
el17mtu 0:15b74f0f8c7f 4 #include "mbed.h"
el17mtu 0:15b74f0f8c7f 5 #include "main.h"
el17mtu 0:15b74f0f8c7f 6 #include "N5110.h"
el17mtu 0:15b74f0f8c7f 7 #include "Gamepad.h"
el17mtu 0:15b74f0f8c7f 8
el17mtu 20:d9987ed262c7 9 /** ModeA class
el17mtu 20:d9987ed262c7 10
el17mtu 20:d9987ed262c7 11 @brief Class displaying instructions
el17mtu 20:d9987ed262c7 12 @author Maria Ungureanu
el17mtu 20:d9987ed262c7 13 @date May 2019
el17mtu 20:d9987ed262c7 14
el17mtu 20:d9987ed262c7 15 */
el17mtu 0:15b74f0f8c7f 16
el17mtu 0:15b74f0f8c7f 17 class ModeA
el17mtu 0:15b74f0f8c7f 18 {
el17mtu 0:15b74f0f8c7f 19
el17mtu 0:15b74f0f8c7f 20 public:
el17mtu 20:d9987ed262c7 21 /** Constructor */
el17mtu 0:15b74f0f8c7f 22 ModeA();
el17mtu 20:d9987ed262c7 23 /** Deconstructor */
el17mtu 0:15b74f0f8c7f 24 ~ModeA();
el17mtu 0:15b74f0f8c7f 25
el17mtu 20:d9987ed262c7 26
el17mtu 20:d9987ed262c7 27 /**
el17mtu 20:d9987ed262c7 28 * @brief Variables are defined
el17mtu 20:d9987ed262c7 29 * @param x_position @details x coordinate of square
el17mtu 20:d9987ed262c7 30 * @param y_position @details y coordinate of square
el17mtu 20:d9987ed262c7 31 * @param seped @details speed of the square
el17mtu 20:d9987ed262c7 32 * @param gravity @details gravitational force
el17mtu 20:d9987ed262c7 33 * @param screen_width @details x coordinate of the bar
el17mtu 20:d9987ed262c7 34 * @param bar_width @details width of the bar
el17mtu 20:d9987ed262c7 35 * @param bar_speed @details speed of the bar
el17mtu 20:d9987ed262c7 36 * @param score @details score
el17mtu 20:d9987ed262c7 37 * @param size_top @details random legth
el17mtu 20:d9987ed262c7 38 * @param size_bottom @details random legth
el17mtu 20:d9987ed262c7 39 */
el17mtu 0:15b74f0f8c7f 40 void initialise(N5110 &lcd);
el17mtu 20:d9987ed262c7 41
el17mtu 20:d9987ed262c7 42 /**
el17mtu 20:d9987ed262c7 43 * @brief Game function
el17mtu 20:d9987ed262c7 44 * @brief It draws the square, bars, it increments the score,
el17mtu 20:d9987ed262c7 45 * @brief moves the square and the bars.
el17mtu 20:d9987ed262c7 46 * @brief When the square and bar collide or the square is at
el17mtu 20:d9987ed262c7 47 * @brief the bottom of the screen it ends the game
el17mtu 20:d9987ed262c7 48 @code
el17mtu 20:d9987ed262c7 49 //game function
el17mtu 20:d9987ed262c7 50 void ModeA::Game(N5110 &lcd)
el17mtu 20:d9987ed262c7 51 {
el17mtu 20:d9987ed262c7 52 char buffer[14];
el17mtu 20:d9987ed262c7 53 sprintf(buffer,"%2d",score); //print score on the screen
el17mtu 20:d9987ed262c7 54 lcd.printString(buffer,70,0); // print the score at the right end of screen
el17mtu 20:d9987ed262c7 55 lcd.drawRect(x_position, y_position,6,6,FILL_BLACK); //draw the square
el17mtu 20:d9987ed262c7 56 lcd.refresh();
el17mtu 20:d9987ed262c7 57
el17mtu 20:d9987ed262c7 58 // multiply gravity with 5 for a resonable speed
el17mtu 20:d9987ed262c7 59 if ( pad.check_event(Gamepad::Y_PRESSED) == true) {
el17mtu 20:d9987ed262c7 60 speed = speed - gravity*5;
el17mtu 20:d9987ed262c7 61 }
el17mtu 20:d9987ed262c7 62
el17mtu 20:d9987ed262c7 63 //if the square drops to the bottom of screen- GAME OVER
el17mtu 20:d9987ed262c7 64 //redifine all parameters to 0, clear screen
el17mtu 20:d9987ed262c7 65 //press back to play again
el17mtu 20:d9987ed262c7 66 if (y_position > 44) {
el17mtu 20:d9987ed262c7 67 lcd.clear();
el17mtu 20:d9987ed262c7 68 lcd.printString("GAME OVER",6,2);
el17mtu 20:d9987ed262c7 69 lcd.printString("Press BACK",6,4);
el17mtu 20:d9987ed262c7 70 pad.tone(2000.0,0.3); //music
el17mtu 20:d9987ed262c7 71 lcd.refresh();
el17mtu 20:d9987ed262c7 72 bar_speed = 0;
el17mtu 20:d9987ed262c7 73 speed = 0;
el17mtu 20:d9987ed262c7 74 gravity = 0;
el17mtu 20:d9987ed262c7 75 y_position = 48;
el17mtu 20:d9987ed262c7 76 bar_width = 0;
el17mtu 20:d9987ed262c7 77 size_top = 0;
el17mtu 20:d9987ed262c7 78 size_bottom = 0;
el17mtu 20:d9987ed262c7 79 wait(0.5);
el17mtu 20:d9987ed262c7 80 }
el17mtu 20:d9987ed262c7 81
el17mtu 20:d9987ed262c7 82 //if square goes to top part of screen, goes back down
el17mtu 20:d9987ed262c7 83 if (y_position < 0) {
el17mtu 20:d9987ed262c7 84 y_position = 0;
el17mtu 20:d9987ed262c7 85 speed = 0;
el17mtu 20:d9987ed262c7 86 }
el17mtu 20:d9987ed262c7 87
el17mtu 20:d9987ed262c7 88 speed = speed + gravity; //increment the speed by the value of gravity
el17mtu 20:d9987ed262c7 89 y_position = y_position + speed; // as the square moves up, the position changes
el17mtu 20:d9987ed262c7 90 wait(0.1);
el17mtu 20:d9987ed262c7 91
el17mtu 20:d9987ed262c7 92 //draw the 2 bars
el17mtu 20:d9987ed262c7 93 //the top one starts at y coordinate 0 and it has a height of size_top (random)
el17mtu 20:d9987ed262c7 94 //the bottom one starts size_bottom pixels above the edge of the screen
el17mtu 20:d9987ed262c7 95 lcd.drawRect(screen_width,0,bar_width,size_top,FILL_BLACK);
el17mtu 20:d9987ed262c7 96 lcd.drawRect(screen_width,48-size_bottom,bar_width,size_bottom,FILL_BLACK);
el17mtu 20:d9987ed262c7 97 lcd.refresh();
el17mtu 20:d9987ed262c7 98
el17mtu 20:d9987ed262c7 99 // if the bar and square have the same x coordinates and
el17mtu 20:d9987ed262c7 100 // their y coordinates don't intersect, score increases by 1
el17mtu 20:d9987ed262c7 101 if ((screen_width == x_position) && (size_top < y_position)) {
el17mtu 20:d9987ed262c7 102 score = score + 1;
el17mtu 20:d9987ed262c7 103 lcd.clear();
el17mtu 20:d9987ed262c7 104 sprintf(buffer,"%2d",score); //update buffer
el17mtu 20:d9987ed262c7 105 lcd.printString("Reset",15,2);
el17mtu 20:d9987ed262c7 106 lcd.refresh();
el17mtu 20:d9987ed262c7 107 wait(1.0);
el17mtu 20:d9987ed262c7 108 }
el17mtu 20:d9987ed262c7 109
el17mtu 20:d9987ed262c7 110 //if X is pressed random hights of the bars are genetrated
el17mtu 20:d9987ed262c7 111 if ( pad.check_event(Gamepad::X_PRESSED) == true) {
el17mtu 20:d9987ed262c7 112 srand(time(NULL));
el17mtu 20:d9987ed262c7 113 size_top = rand() % 15;
el17mtu 20:d9987ed262c7 114 srand(time(NULL));
el17mtu 20:d9987ed262c7 115 size_bottom = rand() % 15;
el17mtu 20:d9987ed262c7 116 }
el17mtu 20:d9987ed262c7 117
el17mtu 20:d9987ed262c7 118 //if the bar and ball collide, Game Over
el17mtu 20:d9987ed262c7 119 //redifine all parameters to 0, clear screen
el17mtu 20:d9987ed262c7 120 //press back to play again
el17mtu 20:d9987ed262c7 121 if ((screen_width == x_position)&& (size_top > y_position)) {
el17mtu 20:d9987ed262c7 122 lcd.clear();
el17mtu 20:d9987ed262c7 123 lcd.printString("GAME OVER",6,2);
el17mtu 20:d9987ed262c7 124 lcd.printString("Press BACK",6,4);
el17mtu 20:d9987ed262c7 125 pad.tone(2000.0,0.3);
el17mtu 20:d9987ed262c7 126 lcd.refresh();
el17mtu 20:d9987ed262c7 127 bar_speed = 0;
el17mtu 20:d9987ed262c7 128 speed = 0;
el17mtu 20:d9987ed262c7 129 gravity = 0;
el17mtu 20:d9987ed262c7 130 y_position = 48;
el17mtu 20:d9987ed262c7 131 bar_width = 0;
el17mtu 20:d9987ed262c7 132 size_top = 0;
el17mtu 20:d9987ed262c7 133 size_bottom = 0;
el17mtu 20:d9987ed262c7 134 wait(0.5);
el17mtu 20:d9987ed262c7 135 }
el17mtu 20:d9987ed262c7 136
el17mtu 20:d9987ed262c7 137 //as the bar travels to the left, its position changes
el17mtu 20:d9987ed262c7 138 screen_width = screen_width - bar_speed;
el17mtu 20:d9987ed262c7 139 wait(0.1);
el17mtu 20:d9987ed262c7 140 }
el17mtu 20:d9987ed262c7 141 @endcode
el17mtu 20:d9987ed262c7 142 */
el17mtu 18:59befe1eaa56 143 void Game(N5110 &lcd);
el17mtu 0:15b74f0f8c7f 144
el17mtu 20:d9987ed262c7 145 //variables that are privatly defined
el17mtu 0:15b74f0f8c7f 146 private:
el17mtu 20:d9987ed262c7 147 int x_position;
el17mtu 20:d9987ed262c7 148 int y_position;
el17mtu 5:1c56acecc96e 149
el17mtu 20:d9987ed262c7 150 int gravity;
el17mtu 20:d9987ed262c7 151 int screen_width;
el17mtu 20:d9987ed262c7 152 int bar_width;
el17mtu 20:d9987ed262c7 153 int bar_speed;
el17mtu 20:d9987ed262c7 154 int speed;
el17mtu 20:d9987ed262c7 155 int score;
el17mtu 3:8e6950aeec8a 156
el17mtu 1:44f4594eacac 157 int size_bottom;
el17mtu 3:8e6950aeec8a 158 int size_top;
el17mtu 20:d9987ed262c7 159
el17mtu 20:d9987ed262c7 160
el17mtu 0:15b74f0f8c7f 161 };
el17mtu 0:15b74f0f8c7f 162 #endif