James Cummins / Mbed 2 deprecated el17jnc

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Dependencies:   mbed

main.cpp@37:de1f584bce71, 2019-05-06 (annotated)

Committer:
JamesCummins
Date:
Mon May 06 21:44:49 2019 +0000
Revision:
37:de1f584bce71
Parent:
36:9f7463a65fe0
Child:
38:a85bc227b907
Documentation written out with the exception of example code

Who changed what in which revision?

UserRevisionLine numberNew contents of line
JamesCummins 0:7c96d84b673e 1 /*
JamesCummins 0:7c96d84b673e 2 ELEC2645 Embedded Systems Project
JamesCummins 0:7c96d84b673e 3 School of Electronic & Electrical Engineering
JamesCummins 0:7c96d84b673e 4 University of Leeds
JamesCummins 0:7c96d84b673e 5 Name: James Nathan Cummins
JamesCummins 0:7c96d84b673e 6 Username: el17jnc
JamesCummins 0:7c96d84b673e 7 Student ID Number: 201096364
JamesCummins 0:7c96d84b673e 8 Date: 22/03/19
JamesCummins 0:7c96d84b673e 9 */
JamesCummins 0:7c96d84b673e 10
JamesCummins 0:7c96d84b673e 11 #include "Gamepad.h"
JamesCummins 0:7c96d84b673e 12 #include "mbed.h"
JamesCummins 1:99d524f81566 13 #include "N5110.h"
JamesCummins 20:4a39a1a2be51 14 #include "BrickBreakerEngine.h"
JamesCummins 29:42651f87522b 15 #include "ClassicEngine.h"
JamesCummins 22:4e305ff8a050 16 #include "OptionsEngine.h"
JamesCummins 24:c6415cc74b17 17 #include "SDFileSystem.h"
JamesCummins 13:e5a36fbd48ae 18 #define RADIUS 3
JamesCummins 0:7c96d84b673e 19
JamesCummins 11:2cf0d4ce8677 20
JamesCummins 11:2cf0d4ce8677 21 //Objects
JamesCummins 6:952ac12c7f00 22 Gamepad gamepad;
JamesCummins 0:7c96d84b673e 23 N5110 lcd(PTC9,PTC0,PTC7,PTD2,PTD1,PTC11);
JamesCummins 29:42651f87522b 24 ClassicEngine classic;
JamesCummins 20:4a39a1a2be51 25 BrickBreakerEngine brick;
JamesCummins 22:4e305ff8a050 26 OptionsEngine opt;
JamesCummins 29:42651f87522b 27 Map map;
JamesCummins 11:2cf0d4ce8677 28 AnalogIn randnoise(PTB0);
JamesCummins 12:9982239b7906 29 FXOS8700CQ accelerometer(I2C_SDA,I2C_SCL);
JamesCummins 24:c6415cc74b17 30 Ball ball;
JamesCummins 25:b52aa23df120 31 Pause pause;
JamesCummins 24:c6415cc74b17 32 SDFileSystem sd(PTE3,PTE1,PTE2,PTE4,"sd");
JamesCummins 11:2cf0d4ce8677 33
JamesCummins 37:de1f584bce71 34 /** Enum for start menu options*/
JamesCummins 20:4a39a1a2be51 35 enum StartOption{
JamesCummins 20:4a39a1a2be51 36 CLASSIC,
JamesCummins 20:4a39a1a2be51 37 BRICKBREAKER,
JamesCummins 20:4a39a1a2be51 38 OPTIONS
JamesCummins 20:4a39a1a2be51 39 };
JamesCummins 20:4a39a1a2be51 40
JamesCummins 37:de1f584bce71 41 /**Start selection struct*/
JamesCummins 20:4a39a1a2be51 42 struct StartSelection{
JamesCummins 37:de1f584bce71 43 int output; /**<Integer output for line to print arrows to*/
JamesCummins 37:de1f584bce71 44 StartOption next_state[3]; /**<Array of enums for possible next start option*/
JamesCummins 20:4a39a1a2be51 45 };
JamesCummins 20:4a39a1a2be51 46
JamesCummins 11:2cf0d4ce8677 47 //Methods
JamesCummins 7:6eb9cade57ab 48 void startscreen();
JamesCummins 17:5104ecef5bd0 49 StartOption menu();
JamesCummins 12:9982239b7906 50 void init();
JamesCummins 15:1564bd6b713d 51 void print_start_menu(int output);
JamesCummins 29:42651f87522b 52 void classic_mode();
JamesCummins 25:b52aa23df120 53 void brickbreaker_mode();
JamesCummins 25:b52aa23df120 54 void options_menu();
JamesCummins 8:4e306b16a941 55
JamesCummins 11:2cf0d4ce8677 56
JamesCummins 17:5104ecef5bd0 57 ////////////////Main Function/////////////////
JamesCummins 8:4e306b16a941 58
JamesCummins 29:42651f87522b 59 int fps = 16; //declared globally so it doesn't have to be passed to
JamesCummins 29:42651f87522b 60 //the different game mode functions
JamesCummins 0:7c96d84b673e 61 int main(){
JamesCummins 10:40c77d69e83c 62 init();
JamesCummins 7:6eb9cade57ab 63 startscreen();
JamesCummins 16:e846864778c4 64 while(1){
JamesCummins 17:5104ecef5bd0 65 StartOption choice_selected = menu();
JamesCummins 29:42651f87522b 66 if(choice_selected == CLASSIC){ classic_mode();}
JamesCummins 25:b52aa23df120 67 if(choice_selected == BRICKBREAKER){ brickbreaker_mode();}
JamesCummins 25:b52aa23df120 68 if(choice_selected == OPTIONS){ options_menu();}
JamesCummins 16:e846864778c4 69 }
JamesCummins 0:7c96d84b673e 70 }
JamesCummins 8:4e306b16a941 71
JamesCummins 8:4e306b16a941 72
JamesCummins 11:2cf0d4ce8677 73
JamesCummins 8:4e306b16a941 74 //////////////Start up functions///////////////////
JamesCummins 11:2cf0d4ce8677 75
JamesCummins 10:40c77d69e83c 76 void init(){
JamesCummins 10:40c77d69e83c 77 gamepad.init();
JamesCummins 10:40c77d69e83c 78 lcd.init();
JamesCummins 10:40c77d69e83c 79 lcd.setContrast(0.55);
JamesCummins 31:c95f1b1d6423 80 classic.init(ball, map);
JamesCummins 23:61fa82f76808 81 brick.init(RADIUS, ball);
JamesCummins 22:4e305ff8a050 82 opt.init();
JamesCummins 29:42651f87522b 83 map.init();
JamesCummins 25:b52aa23df120 84 pause.init();
JamesCummins 18:08046153e6ad 85 accelerometer.init();
JamesCummins 24:c6415cc74b17 86 sd.disk_initialize();
JamesCummins 10:40c77d69e83c 87 wait(1);
JamesCummins 10:40c77d69e83c 88 }
JamesCummins 0:7c96d84b673e 89
JamesCummins 7:6eb9cade57ab 90 void startscreen() {
JamesCummins 1:99d524f81566 91 lcd.clear();
JamesCummins 5:7e8f5fad7b6b 92 char gamename[] = {'L', 'A', 'B', 'Y', 'R', 'I', 'N', 'T', 'H', ' ', ' ', '\0'};
JamesCummins 3:f2e5ffd2b94c 93 int i = 0;
JamesCummins 5:7e8f5fad7b6b 94 for(int a = 0; a < 35; a++){
JamesCummins 4:2f01b85e57f9 95 lcd.clear();
JamesCummins 4:2f01b85e57f9 96 lcd.drawCircle(24+2*a, 21, 3, FILL_BLACK);
JamesCummins 4:2f01b85e57f9 97 for (i = 0; i < a/3; i++) {
JamesCummins 4:2f01b85e57f9 98 lcd.printChar(gamename[i], 15+i*6, 2);
JamesCummins 4:2f01b85e57f9 99 lcd.refresh();
JamesCummins 4:2f01b85e57f9 100 }
JamesCummins 15:1564bd6b713d 101 wait_ms(50);
JamesCummins 4:2f01b85e57f9 102 }
JamesCummins 5:7e8f5fad7b6b 103 lcd.printString("Press start", 9, 4);
JamesCummins 5:7e8f5fad7b6b 104 lcd.printString("to play >", 15, 5);
JamesCummins 6:952ac12c7f00 105 lcd.refresh();
JamesCummins 6:952ac12c7f00 106 bool advance = false;
JamesCummins 6:952ac12c7f00 107 while (!advance){
JamesCummins 6:952ac12c7f00 108 if (gamepad.check_event(gamepad.START_PRESSED)){
JamesCummins 6:952ac12c7f00 109 lcd.clear();
JamesCummins 6:952ac12c7f00 110 lcd.refresh();
JamesCummins 6:952ac12c7f00 111 advance = true;
JamesCummins 6:952ac12c7f00 112 }
JamesCummins 6:952ac12c7f00 113 else { advance = false; }
JamesCummins 6:952ac12c7f00 114 }
JamesCummins 0:7c96d84b673e 115 }
JamesCummins 7:6eb9cade57ab 116
JamesCummins 17:5104ecef5bd0 117 StartOption menu(){
JamesCummins 15:1564bd6b713d 118 StartSelection fsm[3] = {
JamesCummins 14:108052b6222b 119 {0,{OPTIONS,BRICKBREAKER,CLASSIC}},
JamesCummins 14:108052b6222b 120 {2,{CLASSIC,OPTIONS,BRICKBREAKER}},
JamesCummins 14:108052b6222b 121 {4,{BRICKBREAKER,CLASSIC,OPTIONS}}
JamesCummins 7:6eb9cade57ab 122 };
JamesCummins 14:108052b6222b 123 StartOption state = CLASSIC; //start with the arrow on the top option
JamesCummins 7:6eb9cade57ab 124 int next = 2; //next_state = 2 so that by default it doesn't change arrow position
JamesCummins 22:4e305ff8a050 125 while(!(gamepad.check_event(gamepad.A_PRESSED))){ //select choice by pushing joystick to the right
JamesCummins 7:6eb9cade57ab 126 state = fsm[state].next_state[next];
JamesCummins 7:6eb9cade57ab 127 lcd.clear();
JamesCummins 7:6eb9cade57ab 128 if(gamepad.get_direction() == N){ next = 0;}
JamesCummins 7:6eb9cade57ab 129 else if(gamepad.get_direction() == S){ next = 1;}
JamesCummins 7:6eb9cade57ab 130 else {next = 2;}
JamesCummins 15:1564bd6b713d 131 print_start_menu(fsm[state].output);
JamesCummins 7:6eb9cade57ab 132 lcd.refresh();
JamesCummins 7:6eb9cade57ab 133 wait(0.25);
JamesCummins 7:6eb9cade57ab 134 }
JamesCummins 7:6eb9cade57ab 135 lcd.clear();
JamesCummins 7:6eb9cade57ab 136 lcd.refresh();
JamesCummins 7:6eb9cade57ab 137 return state;
JamesCummins 15:1564bd6b713d 138 }
JamesCummins 15:1564bd6b713d 139
JamesCummins 15:1564bd6b713d 140 void print_start_menu(int output){
JamesCummins 15:1564bd6b713d 141 lcd.printString(">", 0, output);
JamesCummins 15:1564bd6b713d 142 lcd.printString("Classic", 36, 0);
JamesCummins 15:1564bd6b713d 143 lcd.printString("BrickBreak", 18, 2);
JamesCummins 15:1564bd6b713d 144 lcd.printString("Options", 36, 4);
JamesCummins 22:4e305ff8a050 145 lcd.printString("(A = Select)", 12, 5);
JamesCummins 25:b52aa23df120 146 }
JamesCummins 25:b52aa23df120 147
JamesCummins 29:42651f87522b 148 //////////////////Game Mode Functions////////////////////////////////
JamesCummins 29:42651f87522b 149
JamesCummins 29:42651f87522b 150 void classic_mode(){
JamesCummins 29:42651f87522b 151 classic.init(ball, map);
JamesCummins 36:9f7463a65fe0 152 pause.classic_help(gamepad, lcd);
JamesCummins 31:c95f1b1d6423 153 bool collision = false;
JamesCummins 31:c95f1b1d6423 154 while(!(collision)){
JamesCummins 29:42651f87522b 155 classic.classic_update(ball, accelerometer, map);
JamesCummins 29:42651f87522b 156 lcd.clear();
JamesCummins 29:42651f87522b 157 classic.classic_draw(lcd, map, ball);
JamesCummins 29:42651f87522b 158 lcd.refresh();
JamesCummins 29:42651f87522b 159 wait(1/fps);
JamesCummins 32:eff573ad8e42 160 if(gamepad.check_event(gamepad.BACK_PRESSED)){ //pause menu
JamesCummins 29:42651f87522b 161 PauseOption choice = pause.pause_menu(gamepad, lcd, fps);
JamesCummins 32:eff573ad8e42 162 if(choice == RESUME){} //the different options must be processed
JamesCummins 32:eff573ad8e42 163 if(choice == RESTART){ classic.init(ball, map); } //in main.cpp as they have different
JamesCummins 32:eff573ad8e42 164 if(choice == QUIT){ break; } //return types so can't be passed into main
JamesCummins 29:42651f87522b 165 if(choice == HELP){ pause.classic_help(gamepad, lcd); }
JamesCummins 29:42651f87522b 166 }
JamesCummins 33:c2dbad3dd805 167 if(classic.finished()){ //check if the game has been completed
JamesCummins 33:c2dbad3dd805 168 classic.mode_complete(lcd, gamepad, fps);
JamesCummins 33:c2dbad3dd805 169 break;
JamesCummins 33:c2dbad3dd805 170 }
JamesCummins 33:c2dbad3dd805 171 if(map.check_wall_collision(gamepad, ball)){ //end the game if collision with wall
JamesCummins 33:c2dbad3dd805 172 collision = classic.mode_failed(lcd, gamepad, ball, map); //gives the option to restart the game (and stay in while loop) or quit
JamesCummins 33:c2dbad3dd805 173 if(!(collision)){ classic.init(ball, map); }
JamesCummins 33:c2dbad3dd805 174 }
JamesCummins 29:42651f87522b 175 }
JamesCummins 29:42651f87522b 176 }
JamesCummins 29:42651f87522b 177
JamesCummins 25:b52aa23df120 178 void brickbreaker_mode(){
JamesCummins 36:9f7463a65fe0 179 pause.brickbreaker_help(gamepad, lcd);
JamesCummins 25:b52aa23df120 180 for(int i = 0; i < 45*fps; i++){
JamesCummins 25:b52aa23df120 181 if(i == 1){ brick.set_score(0); } //reset score when game restarts
JamesCummins 25:b52aa23df120 182 ball.read_input(accelerometer);
JamesCummins 25:b52aa23df120 183 ball.update();
JamesCummins 25:b52aa23df120 184 /*Vector2D position = _ball.get_position();
JamesCummins 25:b52aa23df120 185 printf("ball_x = %f | ball_y = %f\n", position.x, position.y); //note: running with tests causes the game to run slow and take ~2min30s*/
JamesCummins 25:b52aa23df120 186 brick.check_square_collision(randnoise, ball);
JamesCummins 25:b52aa23df120 187 lcd.clear();
JamesCummins 25:b52aa23df120 188 brick.brickbreaker_draw(lcd, ball);
JamesCummins 25:b52aa23df120 189 lcd.refresh();
JamesCummins 25:b52aa23df120 190 wait_ms(1000/fps);
JamesCummins 25:b52aa23df120 191 if(gamepad.check_event(gamepad.BACK_PRESSED)){
JamesCummins 29:42651f87522b 192 PauseOption choice = pause.pause_menu(gamepad, lcd, fps);
JamesCummins 29:42651f87522b 193 i = pause.brickbreaker_action(choice, gamepad, lcd, i, fps); //returns which frame to jump to
JamesCummins 25:b52aa23df120 194 }
JamesCummins 37:de1f584bce71 195 brick.time_warning(gamepad, i, fps);
JamesCummins 25:b52aa23df120 196 }
JamesCummins 32:eff573ad8e42 197 brick.end(gamepad, lcd);
JamesCummins 26:0dc10374546f 198 brick.write_high_scores();
JamesCummins 25:b52aa23df120 199 }
JamesCummins 25:b52aa23df120 200
JamesCummins 25:b52aa23df120 201 void options_menu(){
JamesCummins 25:b52aa23df120 202 Option choice = BRIGHTNESS;
JamesCummins 25:b52aa23df120 203 while(!(gamepad.check_event(gamepad.A_PRESSED))){
JamesCummins 25:b52aa23df120 204 lcd.clear();
JamesCummins 25:b52aa23df120 205 opt.display_options(lcd);
JamesCummins 25:b52aa23df120 206 choice = opt.option_selection(gamepad, lcd);
JamesCummins 25:b52aa23df120 207 lcd.refresh();
JamesCummins 25:b52aa23df120 208 wait(0.2);
JamesCummins 25:b52aa23df120 209 }
JamesCummins 25:b52aa23df120 210 if(choice == BRIGHTNESS){ opt.change_brightness(gamepad, lcd); }
JamesCummins 25:b52aa23df120 211 if(choice == BALL_SPEED){ opt.change_ball_speed(gamepad, lcd, ball); }
JamesCummins 26:0dc10374546f 212 if(choice == HIGH_SCORES){ opt.view_high_scores(gamepad, lcd); }
JamesCummins 25:b52aa23df120 213 }
JamesCummins 29:42651f87522b 214
JamesCummins 29:42651f87522b 215