ECE 4180 Single Player Space Invaders Team / Mbed 2 deprecated Space Invaders

Updated Space Invaders on the mbed. Improved upon Michael Son's "Mbed Space Invaders" at https://os.mbed.com/users/michaeljson/notebook/mbed-space-invaders/.

Dependencies:   mbed wave_player mbed-rtos 4DGL-uLCD-SE SparkfunAnalogJoystick SDFileSystem LSM9DS1_Library_cal_updated

Fork of Two-PlayerSpaceInvaders by William Minix

test

main.cpp@32:a8c6fbc57115, 2021-04-29 (annotated)

Committer:
wminix3
Date:
Thu Apr 29 05:37:32 2021 +0000
Revision:
32:a8c6fbc57115
Parent:
31:18a26153eb0e 
Fixed dynamic score printing

Who changed what in which revision?

UserRevisionLine numberNew contents of line
michaeljson 0:3817adfaeb06 1 #include "mbed.h"
michaeljson 0:3817adfaeb06 2 #include "SDFileSystem.h"
michaeljson 0:3817adfaeb06 3 #include "wave_player.h"
michaeljson 0:3817adfaeb06 4 #include "enemy.h"
michaeljson 0:3817adfaeb06 5 #include "player.h"
wminix3 23:56f6a12aaebd 6 #include "barrier.h"
michaeljson 0:3817adfaeb06 7 #include "missile.h"
michaeljson 0:3817adfaeb06 8 #include "globals.h"
michaeljson 0:3817adfaeb06 9 #include "rtos.h"
wminix3 16:e4e6515bdabb 10 #include "SparkfunAnalogJoystick.h"
wminix3 17:843a874eb4e3 11 #include "LSM9DS1.h"
michaeljson 0:3817adfaeb06 12 #include <string>
wminix3 31:18a26153eb0e 13
wminix3 28:a2dac56af32f 14 // Navigation Switch replaced with Analog Joystick and IMU
michaeljson 0:3817adfaeb06 15 /* ==== Navigation Switch ===== */
wminix3 16:e4e6515bdabb 16 /*
michaeljson 0:3817adfaeb06 17 class Nav_Switch
michaeljson 0:3817adfaeb06 18 {
michaeljson 0:3817adfaeb06 19 public:
michaeljson 0:3817adfaeb06 20 Nav_Switch(PinName up,PinName down,PinName left,PinName right,PinName fire);
michaeljson 0:3817adfaeb06 21 int read();
michaeljson 0:3817adfaeb06 22 //boolean functions to test each switch
michaeljson 0:3817adfaeb06 23 bool up();
michaeljson 0:3817adfaeb06 24 bool down();
michaeljson 0:3817adfaeb06 25 bool left();
michaeljson 0:3817adfaeb06 26 bool right();
michaeljson 0:3817adfaeb06 27 bool fire();
michaeljson 0:3817adfaeb06 28 //automatic read on RHS
michaeljson 0:3817adfaeb06 29 operator int ();
michaeljson 0:3817adfaeb06 30 //index to any switch array style
michaeljson 0:3817adfaeb06 31 bool operator[](int index) {
michaeljson 0:3817adfaeb06 32 return _pins[index];
michaeljson 0:3817adfaeb06 33 };
michaeljson 0:3817adfaeb06 34 private:
michaeljson 0:3817adfaeb06 35 BusIn _pins;
michaeljson 0:3817adfaeb06 36
michaeljson 0:3817adfaeb06 37 };
michaeljson 0:3817adfaeb06 38 Nav_Switch::Nav_Switch (PinName up,PinName down,PinName left,PinName right,PinName fire):
michaeljson 0:3817adfaeb06 39 _pins(up, down, left, right, fire)
michaeljson 0:3817adfaeb06 40 {
michaeljson 0:3817adfaeb06 41 _pins.mode(PullUp); //needed if pullups not on board or a bare nav switch is used - delete otherwise
michaeljson 0:3817adfaeb06 42 wait(0.001); //delays just a bit for pullups to pull inputs high
michaeljson 0:3817adfaeb06 43 }
michaeljson 0:3817adfaeb06 44 inline bool Nav_Switch::up()
michaeljson 0:3817adfaeb06 45 {
michaeljson 0:3817adfaeb06 46 return !(_pins[0]);
michaeljson 0:3817adfaeb06 47 }
michaeljson 0:3817adfaeb06 48 inline bool Nav_Switch::down()
michaeljson 0:3817adfaeb06 49 {
michaeljson 0:3817adfaeb06 50 return !(_pins[1]);
michaeljson 0:3817adfaeb06 51 }
michaeljson 0:3817adfaeb06 52 inline bool Nav_Switch::left()
michaeljson 0:3817adfaeb06 53 {
michaeljson 0:3817adfaeb06 54 return !(_pins[2]);
michaeljson 0:3817adfaeb06 55 }
michaeljson 0:3817adfaeb06 56 inline bool Nav_Switch::right()
michaeljson 0:3817adfaeb06 57 {
michaeljson 0:3817adfaeb06 58 return !(_pins[3]);
michaeljson 0:3817adfaeb06 59 }
michaeljson 0:3817adfaeb06 60 inline bool Nav_Switch::fire()
michaeljson 0:3817adfaeb06 61 {
michaeljson 0:3817adfaeb06 62 return !(_pins[4]);
michaeljson 0:3817adfaeb06 63 }
michaeljson 0:3817adfaeb06 64 inline int Nav_Switch::read()
michaeljson 0:3817adfaeb06 65 {
michaeljson 0:3817adfaeb06 66 return _pins.read();
michaeljson 0:3817adfaeb06 67 }
michaeljson 0:3817adfaeb06 68 inline Nav_Switch::operator int ()
michaeljson 0:3817adfaeb06 69 {
michaeljson 0:3817adfaeb06 70 return _pins.read();
michaeljson 0:3817adfaeb06 71 }
wminix3 16:e4e6515bdabb 72 */
wminix3 31:18a26153eb0e 73
michaeljson 0:3817adfaeb06 74 // Platform initialization
wminix3 16:e4e6515bdabb 75 uLCD_4DGL uLCD(p28,p27,p29); // LCD (serial tx, serial rx, reset pin;)
michaeljson 0:3817adfaeb06 76 AnalogOut DACout(p18); // speaker
michaeljson 0:3817adfaeb06 77 wave_player waver(&DACout); // wav player
michaeljson 0:3817adfaeb06 78 SDFileSystem sd(p5, p6, p7, p8, "sd"); // SD card and filesystem (mosi, miso, sck, cs)
wminix3 16:e4e6515bdabb 79 //Nav_Switch myNav(p16, p10, p11, p9, p12); //pin order on Sparkfun breakout. move U from p13 to p16 so we can use another Serial to communicate with mbed
wminix3 16:e4e6515bdabb 80 DigitalIn pb(p20); // push button for player misisle fire
wminix3 28:a2dac56af32f 81 Serial pc(USBTX, USBRX); // communicate with pc (for debugging)
wminix3 32:a8c6fbc57115 82 //RawSerial secondMbed(p13, p14); // potentially communicate with a second mbed for 2 player.
wminix3 28:a2dac56af32f 83 PwmOut red(p21); // added to dim and brighten red LED (in RGB LED) -- Brice
wminix3 28:a2dac56af32f 84 PwmOut green(p22); // added to dim and brighten green LED (in RGB LED) -- Brice
wminix3 28:a2dac56af32f 85 PwmOut blue(p23); // added to dim and brighten blue LED (in RGB LED) -- Brice
wminix3 16:e4e6515bdabb 86 SparkfunAnalogJoystick stick(p15, p16, p17); // Sparkfun analog joystick to replace the tactile switch (menu control and more fluid control of ship)
wminix3 28:a2dac56af32f 87 LSM9DS1 IMU(p9, p10, 0xD6, 0x3C); // IMU added. Use the IMU accelerometer for a second optional tilt control for menu and ship.
michaeljson 0:3817adfaeb06 88 // Initialize all global enemy objects
michaeljson 0:3817adfaeb06 89 enemy_t enemy_1;
michaeljson 0:3817adfaeb06 90 enemy_t enemy_2;
michaeljson 0:3817adfaeb06 91 enemy_t enemy_3;
michaeljson 0:3817adfaeb06 92 enemy_t enemy_4;
michaeljson 0:3817adfaeb06 93 enemy_t enemy_5;
michaeljson 0:3817adfaeb06 94 enemy_t enemy_6;
michaeljson 0:3817adfaeb06 95 enemy_t enemy_7;
michaeljson 0:3817adfaeb06 96 enemy_t enemy_8;
michaeljson 0:3817adfaeb06 97 enemy_t enemy_9;
michaeljson 0:3817adfaeb06 98 enemy_t enemy_10;
michaeljson 0:3817adfaeb06 99 enemy_t enemy_11;
michaeljson 0:3817adfaeb06 100 enemy_t enemy_12;
michaeljson 0:3817adfaeb06 101 enemy_t enemy_13;
michaeljson 0:3817adfaeb06 102 enemy_t enemy_14;
michaeljson 0:3817adfaeb06 103 enemy_t enemy_15;
wminix3 31:18a26153eb0e 104
wminix3 28:a2dac56af32f 105 // initialize all global barrier objects.
wminix3 23:56f6a12aaebd 106 barrier_t barrier_1;
wminix3 23:56f6a12aaebd 107 barrier_t barrier_2;
wminix3 23:56f6a12aaebd 108 barrier_t barrier_3;
wminix3 23:56f6a12aaebd 109 barrier_t barrier_4;
wminix3 31:18a26153eb0e 110
michaeljson 0:3817adfaeb06 111 // Initialize variables
wminix3 2:4a3f97570578 112 // Brice added "volatile" here to protect global variables.
wminix3 28:a2dac56af32f 113 volatile int numOfEnemies = 0; // number of enemies
wminix3 28:a2dac56af32f 114 volatile int ENEMY_MOVE = 1; // enemy moves
wminix3 28:a2dac56af32f 115 volatile int MOVE_DOWN = 0; // enemies move down
wminix3 28:a2dac56af32f 116 volatile int DIRECTION = 1; // direction of movement
wminix3 28:a2dac56af32f 117 volatile int firing_col = 0; // col down which missiles are fired
wminix3 28:a2dac56af32f 118 volatile int hit_player = 0; // determines if player was hit
wminix3 28:a2dac56af32f 119 volatile bool lose = false; // determines if player loses the game
wminix3 24:ea19c7e8a479 120 volatile int lives1 = 3; // number of lives in level 1
wminix3 24:ea19c7e8a479 121 volatile int lives2 = 2; // number of lives in level 2
wminix3 24:ea19c7e8a479 122 volatile int lives3 = 1; // number of lives in level 3
wminix3 24:ea19c7e8a479 123 volatile int level = 1; // the level, number of lives/difficulty
wminix3 28:a2dac56af32f 124 volatile bool game_menu = false; // boolean to determine if in the game_menu state
wminix3 28:a2dac56af32f 125 volatile bool begin_game = false; // boolean to determine if the game has begun
wminix3 28:a2dac56af32f 126 volatile bool gameover = false; // boolean to determine if the game was lost (game_over)
wminix3 32:a8c6fbc57115 127 volatile int storedScore = 0;
wminix3 26:3270c6edd7d9 128 //volatile int numPlayers = 1; // ONLY NEEDED FOR 2 PLAYER
wminix3 28:a2dac56af32f 129 //volatile bool first_player_ready = false; // 2 Player: Keep track of each player being ready
wminix3 28:a2dac56af32f 130 //volatile bool second_player_ready = false; // 2 Player: Keep track of each player being ready
wminix3 28:a2dac56af32f 131 //volatile bool begin_game2 = false; // ONLY NEEDED FOR 2 PLAYER. 2 PLAYER game started
wminix3 28:a2dac56af32f 132 //volatile int numWins = 0; // MAY BE USED FOR 2 PLAYER. Keep track of the number of wins each player got.
wminix3 28:a2dac56af32f 133 //volatile bool two_player_win = false; // global for a two_player_win (win on this mbed) // ONLY NEEDED FOR 2 PLAYER
wminix3 28:a2dac56af32f 134 //volatile bool two_player_lose = false; // global for a two_player_lose (loss on this mbed) // ONLY NEEDED FOR 2 PLAYER
wminix3 28:a2dac56af32f 135 volatile bool win = false; // add win to global variables so that we can have LED effects and sound effects for a win. Keeps track of the victory state.
wminix3 28:a2dac56af32f 136 Timer bestTimer; // Timer started when the game begins and stopped when the game ends. Used to determine if there's a new best time.
wminix3 28:a2dac56af32f 137 Mutex SDLock; // Used to put a mutex lock on the SD card for audio or for reading/writing the best time to the SD card.
wminix3 26:3270c6edd7d9 138 //Mutex mbedLock; // MIGHT BE NEEDED FOR 2 PLAYER
wminix3 31:18a26153eb0e 139
michaeljson 0:3817adfaeb06 140 // Initialize global player object
michaeljson 0:3817adfaeb06 141 player_t player;
wminix3 31:18a26153eb0e 142
michaeljson 0:3817adfaeb06 143 // Intialize global player and enemy missile
michaeljson 0:3817adfaeb06 144 missile_t missile; // player missile
michaeljson 0:3817adfaeb06 145 missile_t enemy_missile; // enemy missile
wminix3 25:17f2ec000357 146 //missile_t enemy_missile2; // first extra enemy missile for level 2 (medium difficulty)
wminix3 31:18a26153eb0e 147
michaeljson 0:3817adfaeb06 148 // Array of enemy objects
michaeljson 0:3817adfaeb06 149 enemy_t * enemyArray[15];
wminix3 31:18a26153eb0e 150
michaeljson 0:3817adfaeb06 151 // Function Prototypes
michaeljson 0:3817adfaeb06 152 void move_enemy_down();
wminix3 14:4e7608619043 153 void playstart(void const *args); // PUT BACK IN
wminix3 31:18a26153eb0e 154
michaeljson 0:3817adfaeb06 155 // Draws the enemies at the initial starting location
michaeljson 0:3817adfaeb06 156 void draw_enemies_level()
michaeljson 0:3817adfaeb06 157 {
wminix3 23:56f6a12aaebd 158 // Initialize local variables
michaeljson 0:3817adfaeb06 159 unsigned int start_x_pos = 12;
michaeljson 0:3817adfaeb06 160 unsigned int start_enemy_y_pos = 20;
michaeljson 0:3817adfaeb06 161 numOfEnemies = 15;
michaeljson 0:3817adfaeb06 162
michaeljson 0:3817adfaeb06 163 // First Row of Enemies
wminix3 31:18a26153eb0e 164 // First Row of Enemies
wminix3 31:18a26153eb0e 165 enemy_init(&enemy_1,start_x_pos,start_enemy_y_pos,RED); // initialize x-pos and y-pos and color of
michaeljson 0:3817adfaeb06 166 enemy_show(&enemy_1); // displays the enemy on uLCD
michaeljson 0:3817adfaeb06 167
wminix3 31:18a26153eb0e 168 enemy_init(&enemy_2,start_x_pos+15,start_enemy_y_pos,RED);
michaeljson 0:3817adfaeb06 169 enemy_show(&enemy_2);
michaeljson 0:3817adfaeb06 170
wminix3 31:18a26153eb0e 171 enemy_init(&enemy_3,start_x_pos+30,start_enemy_y_pos,RED);
michaeljson 0:3817adfaeb06 172 enemy_show(&enemy_3);
michaeljson 0:3817adfaeb06 173
wminix3 31:18a26153eb0e 174 enemy_init(&enemy_4,start_x_pos+45,start_enemy_y_pos,RED);
michaeljson 0:3817adfaeb06 175 enemy_show(&enemy_4);
michaeljson 0:3817adfaeb06 176
wminix3 31:18a26153eb0e 177 enemy_init(&enemy_5,start_x_pos+60,start_enemy_y_pos,RED);
michaeljson 0:3817adfaeb06 178 enemy_show(&enemy_5);
michaeljson 0:3817adfaeb06 179
michaeljson 0:3817adfaeb06 180 // Second Row of Enemies
wminix3 31:18a26153eb0e 181 enemy_init(&enemy_6,start_x_pos,start_enemy_y_pos+12,RED);
michaeljson 0:3817adfaeb06 182 enemy_show(&enemy_6);
michaeljson 0:3817adfaeb06 183
wminix3 31:18a26153eb0e 184 enemy_init(&enemy_7,start_x_pos+15,start_enemy_y_pos+12,RED);
michaeljson 0:3817adfaeb06 185 enemy_show(&enemy_7);
michaeljson 0:3817adfaeb06 186
wminix3 31:18a26153eb0e 187 enemy_init(&enemy_8,start_x_pos+30,start_enemy_y_pos+12,RED);
michaeljson 0:3817adfaeb06 188 enemy_show(&enemy_8);
michaeljson 0:3817adfaeb06 189
wminix3 31:18a26153eb0e 190 enemy_init(&enemy_9,start_x_pos+45,start_enemy_y_pos+12,RED);
michaeljson 0:3817adfaeb06 191 enemy_show(&enemy_9);
michaeljson 0:3817adfaeb06 192
wminix3 31:18a26153eb0e 193 enemy_init(&enemy_10,start_x_pos+60,start_enemy_y_pos+12,RED);
michaeljson 0:3817adfaeb06 194 enemy_show(&enemy_10);
michaeljson 0:3817adfaeb06 195
michaeljson 0:3817adfaeb06 196 // Third Row of Enemies
wminix3 31:18a26153eb0e 197 enemy_init(&enemy_11,start_x_pos,start_enemy_y_pos+24,RED);
michaeljson 0:3817adfaeb06 198 enemy_show(&enemy_11);
michaeljson 0:3817adfaeb06 199
wminix3 31:18a26153eb0e 200 enemy_init(&enemy_12,start_x_pos+15,start_enemy_y_pos+24,RED);
michaeljson 0:3817adfaeb06 201 enemy_show(&enemy_12);
michaeljson 0:3817adfaeb06 202
wminix3 31:18a26153eb0e 203 enemy_init(&enemy_13,start_x_pos+30,start_enemy_y_pos+24,RED);
michaeljson 0:3817adfaeb06 204 enemy_show(&enemy_13);
michaeljson 0:3817adfaeb06 205
wminix3 31:18a26153eb0e 206 enemy_init(&enemy_14,start_x_pos+45,start_enemy_y_pos+24,RED);
michaeljson 0:3817adfaeb06 207 enemy_show(&enemy_14);
michaeljson 0:3817adfaeb06 208
wminix3 31:18a26153eb0e 209 enemy_init(&enemy_15,start_x_pos+60,start_enemy_y_pos+24,RED);
wminix3 31:18a26153eb0e 210 enemy_show(&enemy_15);
wminix3 31:18a26153eb0e 211 enemy_init(&enemy_15,start_x_pos+60,start_enemy_y_pos+24,RED);
michaeljson 0:3817adfaeb06 212 enemy_show(&enemy_15);
michaeljson 0:3817adfaeb06 213
michaeljson 0:3817adfaeb06 214 // Put enemy objects into array
michaeljson 0:3817adfaeb06 215 enemyArray[0] = &enemy_1;
michaeljson 0:3817adfaeb06 216 enemyArray[1] = &enemy_2;
michaeljson 0:3817adfaeb06 217 enemyArray[2] = &enemy_3;
michaeljson 0:3817adfaeb06 218 enemyArray[3] = &enemy_4;
michaeljson 0:3817adfaeb06 219 enemyArray[4] = &enemy_5;
michaeljson 0:3817adfaeb06 220 enemyArray[5] = &enemy_6;
michaeljson 0:3817adfaeb06 221 enemyArray[6] = &enemy_7;
michaeljson 0:3817adfaeb06 222 enemyArray[7] = &enemy_8;
michaeljson 0:3817adfaeb06 223 enemyArray[8] = &enemy_9;
michaeljson 0:3817adfaeb06 224 enemyArray[9] = &enemy_10;
michaeljson 0:3817adfaeb06 225 enemyArray[10] = &enemy_11;
michaeljson 0:3817adfaeb06 226 enemyArray[11] = &enemy_12;
michaeljson 0:3817adfaeb06 227 enemyArray[12] = &enemy_13;
michaeljson 0:3817adfaeb06 228 enemyArray[13] = &enemy_14;
michaeljson 0:3817adfaeb06 229 enemyArray[14] = &enemy_15;
michaeljson 0:3817adfaeb06 230 }
wminix3 31:18a26153eb0e 231
wminix3 28:a2dac56af32f 232 // Draw and initialize the 4 barriers that the player can hide behind.
wminix3 23:56f6a12aaebd 233 void draw_barriers_level() {
wminix3 23:56f6a12aaebd 234 // Initialize local variables
wminix3 28:a2dac56af32f 235 unsigned int start_x_pos = 5; // where the first barrier begins
wminix3 28:a2dac56af32f 236 unsigned int start_barrier_y_pos = 95; // the y position of the barriers.
wminix3 23:56f6a12aaebd 237
wminix3 26:3270c6edd7d9 238 barrier_init(&barrier_1,start_x_pos,start_barrier_y_pos,GREEN); // initialize x-pos and y-pos and color of barrier
wminix3 26:3270c6edd7d9 239 barrier_show(&barrier_1); // displays the barrier on uLCD
wminix3 26:3270c6edd7d9 240 barrier_init(&barrier_2,start_x_pos+32,start_barrier_y_pos,GREEN);
wminix3 26:3270c6edd7d9 241 barrier_show(&barrier_2);
wminix3 26:3270c6edd7d9 242 barrier_init(&barrier_3,start_x_pos+64,start_barrier_y_pos,GREEN);
wminix3 26:3270c6edd7d9 243 barrier_show(&barrier_3);
wminix3 26:3270c6edd7d9 244 barrier_init(&barrier_4,start_x_pos+96,start_barrier_y_pos,GREEN);
wminix3 26:3270c6edd7d9 245 barrier_show(&barrier_4);
wminix3 23:56f6a12aaebd 246 }
wminix3 31:18a26153eb0e 247
michaeljson 0:3817adfaeb06 248 // Draws the player at the initial starting location
michaeljson 0:3817adfaeb06 249 void draw_initial_player()
michaeljson 0:3817adfaeb06 250 {
wminix3 28:a2dac56af32f 251 int start_x_pos = 59; // x pos of player (initial)
wminix3 28:a2dac56af32f 252 int start_y_pos = 120; // y pos of player
michaeljson 0:3817adfaeb06 253
michaeljson 0:3817adfaeb06 254 player_init(&player,start_x_pos,start_y_pos,WHITE); // intialize x-pos and y-pos and color of player
michaeljson 0:3817adfaeb06 255 player_show(&player); // display player on uLCD
michaeljson 0:3817adfaeb06 256 }
wminix3 31:18a26153eb0e 257
michaeljson 0:3817adfaeb06 258 // Checks all enemies in row 1
michaeljson 0:3817adfaeb06 259 void check_hit_enemy_row1()
michaeljson 0:3817adfaeb06 260 {
michaeljson 0:3817adfaeb06 261 int hit_enemy;
michaeljson 0:3817adfaeb06 262
michaeljson 0:3817adfaeb06 263 // First Row of Enemies
michaeljson 0:3817adfaeb06 264 hit_enemy = check_enemy(&enemy_1, &missile); // checks if the missile hits the enemy and returns 1 if hit, 0 if not hit
michaeljson 0:3817adfaeb06 265 numOfEnemies = numOfEnemies - hit_enemy; // updates the number of enemies left
michaeljson 0:3817adfaeb06 266 hit_enemy = check_enemy(&enemy_2, &missile);
michaeljson 0:3817adfaeb06 267 numOfEnemies = numOfEnemies - hit_enemy;
michaeljson 0:3817adfaeb06 268 hit_enemy = check_enemy(&enemy_3, &missile);
michaeljson 0:3817adfaeb06 269 numOfEnemies = numOfEnemies - hit_enemy;
michaeljson 0:3817adfaeb06 270 hit_enemy = check_enemy(&enemy_4, &missile);
michaeljson 0:3817adfaeb06 271 numOfEnemies = numOfEnemies - hit_enemy;
michaeljson 0:3817adfaeb06 272 hit_enemy = check_enemy(&enemy_5, &missile);
michaeljson 0:3817adfaeb06 273 numOfEnemies = numOfEnemies - hit_enemy;
michaeljson 0:3817adfaeb06 274 }
wminix3 31:18a26153eb0e 275
michaeljson 0:3817adfaeb06 276 // Same as check_hit_enemy_row1, but checks enemies at row 2
michaeljson 0:3817adfaeb06 277 void check_hit_enemy_row2()
michaeljson 0:3817adfaeb06 278 {
michaeljson 0:3817adfaeb06 279 int hit_enemy;
michaeljson 0:3817adfaeb06 280
michaeljson 0:3817adfaeb06 281 // Second Row of Enemies
michaeljson 0:3817adfaeb06 282 hit_enemy = check_enemy(&enemy_6, &missile);
michaeljson 0:3817adfaeb06 283 numOfEnemies = numOfEnemies - hit_enemy;
michaeljson 0:3817adfaeb06 284 hit_enemy = check_enemy(&enemy_7, &missile);
michaeljson 0:3817adfaeb06 285 numOfEnemies = numOfEnemies - hit_enemy;
michaeljson 0:3817adfaeb06 286 hit_enemy = check_enemy(&enemy_8, &missile);
michaeljson 0:3817adfaeb06 287 numOfEnemies = numOfEnemies - hit_enemy;
michaeljson 0:3817adfaeb06 288 hit_enemy = check_enemy(&enemy_9, &missile);
michaeljson 0:3817adfaeb06 289 numOfEnemies = numOfEnemies - hit_enemy;
michaeljson 0:3817adfaeb06 290 hit_enemy = check_enemy(&enemy_10, &missile);
michaeljson 0:3817adfaeb06 291 numOfEnemies = numOfEnemies - hit_enemy;
michaeljson 0:3817adfaeb06 292 }
wminix3 31:18a26153eb0e 293
michaeljson 0:3817adfaeb06 294 // Same as check_hit_enemy_row1, but checks enemies at row 3
michaeljson 0:3817adfaeb06 295 void check_hit_enemy_row3()
michaeljson 0:3817adfaeb06 296 {
michaeljson 0:3817adfaeb06 297 int hit_enemy;
wminix3 31:18a26153eb0e 298
michaeljson 0:3817adfaeb06 299 // Third Row of Enemies
michaeljson 0:3817adfaeb06 300 hit_enemy = check_enemy(&enemy_11, &missile);
michaeljson 0:3817adfaeb06 301 numOfEnemies = numOfEnemies - hit_enemy;
michaeljson 0:3817adfaeb06 302 hit_enemy = check_enemy(&enemy_12, &missile);
michaeljson 0:3817adfaeb06 303 numOfEnemies = numOfEnemies - hit_enemy;
michaeljson 0:3817adfaeb06 304 hit_enemy = check_enemy(&enemy_13, &missile);
michaeljson 0:3817adfaeb06 305 numOfEnemies = numOfEnemies - hit_enemy;
michaeljson 0:3817adfaeb06 306 hit_enemy = check_enemy(&enemy_14, &missile);
michaeljson 0:3817adfaeb06 307 numOfEnemies = numOfEnemies - hit_enemy;
michaeljson 0:3817adfaeb06 308 hit_enemy = check_enemy(&enemy_15, &missile);
michaeljson 0:3817adfaeb06 309 numOfEnemies = numOfEnemies - hit_enemy;
michaeljson 0:3817adfaeb06 310 }
wminix3 31:18a26153eb0e 311
michaeljson 0:3817adfaeb06 312 // Checks if player is hit
michaeljson 0:3817adfaeb06 313 void check_player_hit()
wminix3 25:17f2ec000357 314 {
wminix3 25:17f2ec000357 315 hit_player = check_player(&player, &enemy_missile); // checks if the missile hits the player and returns 1 if hit, 0 if not hit
michaeljson 0:3817adfaeb06 316 }
wminix3 31:18a26153eb0e 317
michaeljson 0:3817adfaeb06 318 // Randomly selects an enemy to fire and updates the position of where the missile will fire from
michaeljson 0:3817adfaeb06 319 void random_attack_gen()
michaeljson 0:3817adfaeb06 320 {
michaeljson 0:3817adfaeb06 321 firing_col = rand() % 5; // selects a random column
michaeljson 0:3817adfaeb06 322
michaeljson 0:3817adfaeb06 323 // first checks if the 3rd row closest to the player is alive
michaeljson 0:3817adfaeb06 324 if (enemyArray[firing_col+10]->status == ENEMY_ALIVE)
michaeljson 0:3817adfaeb06 325 {
michaeljson 0:3817adfaeb06 326 // If alive, the enemy missile position is updated to the center of the enemy
michaeljson 0:3817adfaeb06 327 enemy_missile.missile_blk_x = enemyArray[firing_col+10]->enemy_blk_x + (enemyArray[firing_col+10]->enemy_width/2);
michaeljson 0:3817adfaeb06 328 enemy_missile.missile_blk_y = enemyArray[firing_col+10]->enemy_blk_y + enemyArray[firing_col+10]->enemy_height + 1;
michaeljson 0:3817adfaeb06 329 enemy_missile.status = ENEMY_MISSILE_ACTIVE; // sets the enemy missile as active
michaeljson 0:3817adfaeb06 330 }
michaeljson 0:3817adfaeb06 331 // if enemy at 3rd row is dead, checks the enemy in the 2nd row
michaeljson 0:3817adfaeb06 332 else if (enemyArray[firing_col+5]->status == ENEMY_ALIVE)
michaeljson 0:3817adfaeb06 333 {
michaeljson 0:3817adfaeb06 334 // If alive, the enemy missile position is updated to the center of the enemy
michaeljson 0:3817adfaeb06 335 enemy_missile.missile_blk_x = enemyArray[firing_col+5]->enemy_blk_x + (enemyArray[firing_col+5]->enemy_width/2);
michaeljson 0:3817adfaeb06 336 enemy_missile.missile_blk_y = enemyArray[firing_col+5]->enemy_blk_y + enemyArray[firing_col+5]->enemy_height + 1;
michaeljson 0:3817adfaeb06 337 enemy_missile.status = ENEMY_MISSILE_ACTIVE;
michaeljson 0:3817adfaeb06 338 }
michaeljson 0:3817adfaeb06 339 // if enemy at 2nd and 3rd row is dead, checks the enemy in the 1st row
michaeljson 0:3817adfaeb06 340 else if (enemyArray[firing_col]->status == ENEMY_ALIVE)
michaeljson 0:3817adfaeb06 341 {
michaeljson 0:3817adfaeb06 342 // If alive, the enemy missile position is updated to the center of the enemy
michaeljson 0:3817adfaeb06 343 enemy_missile.missile_blk_x = enemyArray[firing_col]->enemy_blk_x + (enemyArray[firing_col]->enemy_width/2);
michaeljson 0:3817adfaeb06 344 enemy_missile.missile_blk_y = enemyArray[firing_col]->enemy_blk_y + enemyArray[firing_col]->enemy_height + 1;
michaeljson 0:3817adfaeb06 345 enemy_missile.status = ENEMY_MISSILE_ACTIVE;
michaeljson 0:3817adfaeb06 346 }
michaeljson 0:3817adfaeb06 347 }
wminix3 31:18a26153eb0e 348
michaeljson 0:3817adfaeb06 349 // moves the enemy
michaeljson 0:3817adfaeb06 350 void enemy_motion()
michaeljson 0:3817adfaeb06 351 {
michaeljson 0:3817adfaeb06 352 // will move the enemy every 6 loops
michaeljson 0:3817adfaeb06 353 if (ENEMY_MOVE % 6 == 0)
michaeljson 0:3817adfaeb06 354 {
michaeljson 0:3817adfaeb06 355 // FIrst Row of Enemies
michaeljson 0:3817adfaeb06 356 MOVE_DOWN = move_enemy(&enemy_1, MOVE_DOWN, DIRECTION); // moves the enemy based on the DIRECTION passed in and also sends global MOVE_DOWN to update in enemy.cpp
michaeljson 0:3817adfaeb06 357 MOVE_DOWN = move_enemy(&enemy_2, MOVE_DOWN, DIRECTION); // MOVE_DOWN will be 1 enemies reach the left or right edge of the screen
michaeljson 0:3817adfaeb06 358 MOVE_DOWN = move_enemy(&enemy_3, MOVE_DOWN, DIRECTION); // MOVE_DOWN will be 2 if enemies reach the player, otherwise 0
michaeljson 0:3817adfaeb06 359 MOVE_DOWN = move_enemy(&enemy_4, MOVE_DOWN, DIRECTION);
michaeljson 0:3817adfaeb06 360 MOVE_DOWN = move_enemy(&enemy_5, MOVE_DOWN, DIRECTION);
michaeljson 0:3817adfaeb06 361
michaeljson 0:3817adfaeb06 362 // Second Row of Enemies
michaeljson 0:3817adfaeb06 363 MOVE_DOWN = move_enemy(&enemy_6, MOVE_DOWN, DIRECTION);
michaeljson 0:3817adfaeb06 364 MOVE_DOWN = move_enemy(&enemy_7, MOVE_DOWN, DIRECTION);
michaeljson 0:3817adfaeb06 365 MOVE_DOWN = move_enemy(&enemy_8, MOVE_DOWN, DIRECTION);
michaeljson 0:3817adfaeb06 366 MOVE_DOWN = move_enemy(&enemy_9, MOVE_DOWN, DIRECTION);
michaeljson 0:3817adfaeb06 367 MOVE_DOWN = move_enemy(&enemy_10, MOVE_DOWN, DIRECTION);
michaeljson 0:3817adfaeb06 368
michaeljson 0:3817adfaeb06 369 // Third Row of Enemies
michaeljson 0:3817adfaeb06 370 MOVE_DOWN = move_enemy(&enemy_11, MOVE_DOWN, DIRECTION);
michaeljson 0:3817adfaeb06 371 MOVE_DOWN = move_enemy(&enemy_12, MOVE_DOWN, DIRECTION);
michaeljson 0:3817adfaeb06 372 MOVE_DOWN = move_enemy(&enemy_13, MOVE_DOWN, DIRECTION);
michaeljson 0:3817adfaeb06 373 MOVE_DOWN = move_enemy(&enemy_14, MOVE_DOWN, DIRECTION);
michaeljson 0:3817adfaeb06 374 MOVE_DOWN = move_enemy(&enemy_15, MOVE_DOWN, DIRECTION);
michaeljson 0:3817adfaeb06 375
michaeljson 0:3817adfaeb06 376 // if MOVE_DOWN is 2, then the enemies have reached the player
michaeljson 0:3817adfaeb06 377 if (MOVE_DOWN == 2)
michaeljson 0:3817adfaeb06 378 {
michaeljson 0:3817adfaeb06 379 lose = true; // set global lose to true to go to gameover screen
michaeljson 0:3817adfaeb06 380 }
michaeljson 0:3817adfaeb06 381
michaeljson 0:3817adfaeb06 382 // if MOVE_DOWN is 1, update the y-pos of the enemies
michaeljson 0:3817adfaeb06 383 if (MOVE_DOWN == 1)
michaeljson 0:3817adfaeb06 384 {
michaeljson 0:3817adfaeb06 385 move_enemy_down(); // updates the y-pos of the enemies
michaeljson 0:3817adfaeb06 386
michaeljson 0:3817adfaeb06 387 // Flips the direction when the enemy moves down
michaeljson 0:3817adfaeb06 388 if (DIRECTION == 1)
michaeljson 0:3817adfaeb06 389 {
michaeljson 0:3817adfaeb06 390 DIRECTION = 2;
michaeljson 0:3817adfaeb06 391 }
michaeljson 0:3817adfaeb06 392 else
michaeljson 0:3817adfaeb06 393 {
michaeljson 0:3817adfaeb06 394 DIRECTION = 1;
michaeljson 0:3817adfaeb06 395 }
michaeljson 0:3817adfaeb06 396 MOVE_DOWN = 0; // sets MOVE_DOWN back to 0 to stop down movement until
michaeljson 0:3817adfaeb06 397 }
michaeljson 0:3817adfaeb06 398 ENEMY_MOVE += 1;
michaeljson 0:3817adfaeb06 399 }
michaeljson 0:3817adfaeb06 400 else
michaeljson 0:3817adfaeb06 401 {
michaeljson 0:3817adfaeb06 402 ENEMY_MOVE += 1;
michaeljson 0:3817adfaeb06 403 }
michaeljson 0:3817adfaeb06 404 }
wminix3 31:18a26153eb0e 405
michaeljson 0:3817adfaeb06 406 // moves all the enemies down in the y-direction
michaeljson 0:3817adfaeb06 407 void move_enemy_down()
michaeljson 0:3817adfaeb06 408 {
michaeljson 0:3817adfaeb06 409 // First Row of Enemies
michaeljson 0:3817adfaeb06 410 enemy_erase(&enemy_1);
michaeljson 0:3817adfaeb06 411 enemy_erase(&enemy_2);
michaeljson 0:3817adfaeb06 412 enemy_erase(&enemy_3);
michaeljson 0:3817adfaeb06 413 enemy_erase(&enemy_4);
michaeljson 0:3817adfaeb06 414 enemy_erase(&enemy_5);
michaeljson 0:3817adfaeb06 415
michaeljson 0:3817adfaeb06 416 enemy_1.enemy_blk_y += enemy_1.enemy_height+4;
michaeljson 0:3817adfaeb06 417 enemy_2.enemy_blk_y += enemy_2.enemy_height+4;
michaeljson 0:3817adfaeb06 418 enemy_3.enemy_blk_y += enemy_3.enemy_height+4;
michaeljson 0:3817adfaeb06 419 enemy_4.enemy_blk_y += enemy_4.enemy_height+4;
michaeljson 0:3817adfaeb06 420 enemy_5.enemy_blk_y += enemy_5.enemy_height+4;
michaeljson 0:3817adfaeb06 421
michaeljson 0:3817adfaeb06 422 // Second Row of Enemies
michaeljson 0:3817adfaeb06 423 enemy_erase(&enemy_6);
michaeljson 0:3817adfaeb06 424 enemy_erase(&enemy_7);
michaeljson 0:3817adfaeb06 425 enemy_erase(&enemy_8);
michaeljson 0:3817adfaeb06 426 enemy_erase(&enemy_9);
michaeljson 0:3817adfaeb06 427 enemy_erase(&enemy_10);
michaeljson 0:3817adfaeb06 428
michaeljson 0:3817adfaeb06 429 enemy_6.enemy_blk_y += enemy_6.enemy_height+4;
michaeljson 0:3817adfaeb06 430 enemy_7.enemy_blk_y += enemy_7.enemy_height+4;
michaeljson 0:3817adfaeb06 431 enemy_8.enemy_blk_y += enemy_8.enemy_height+4;
michaeljson 0:3817adfaeb06 432 enemy_9.enemy_blk_y += enemy_9.enemy_height+4;
michaeljson 0:3817adfaeb06 433 enemy_10.enemy_blk_y += enemy_10.enemy_height+4;
michaeljson 0:3817adfaeb06 434
michaeljson 0:3817adfaeb06 435 // Third Row of Enemies
michaeljson 0:3817adfaeb06 436 enemy_erase(&enemy_11);
michaeljson 0:3817adfaeb06 437 enemy_erase(&enemy_12);
michaeljson 0:3817adfaeb06 438 enemy_erase(&enemy_13);
michaeljson 0:3817adfaeb06 439 enemy_erase(&enemy_14);
michaeljson 0:3817adfaeb06 440 enemy_erase(&enemy_15);
michaeljson 0:3817adfaeb06 441
michaeljson 0:3817adfaeb06 442 enemy_11.enemy_blk_y += enemy_11.enemy_height+4;
michaeljson 0:3817adfaeb06 443 enemy_12.enemy_blk_y += enemy_12.enemy_height+4;
michaeljson 0:3817adfaeb06 444 enemy_13.enemy_blk_y += enemy_13.enemy_height+4;
michaeljson 0:3817adfaeb06 445 enemy_14.enemy_blk_y += enemy_14.enemy_height+4;
michaeljson 0:3817adfaeb06 446 enemy_15.enemy_blk_y += enemy_15.enemy_height+4;
michaeljson 0:3817adfaeb06 447 }
wminix3 31:18a26153eb0e 448
michaeljson 0:3817adfaeb06 449 // thread that plays sounds during game
michaeljson 0:3817adfaeb06 450 void playstart(void const *args)//Th
michaeljson 0:3817adfaeb06 451 { //Depending on the state of the game,
michaeljson 0:3817adfaeb06 452 //queue either screen music or play sound effect upon fire
michaeljson 0:3817adfaeb06 453 while(true) {
michaeljson 0:3817adfaeb06 454 FILE *wave_file;
michaeljson 0:3817adfaeb06 455
wminix3 28:a2dac56af32f 456 // plays intro music during menu screen: Edited from https://freesound.org/people/VABsounds/sounds/443865/
michaeljson 0:3817adfaeb06 457 while(game_menu)
michaeljson 0:3817adfaeb06 458 {
wminix3 28:a2dac56af32f 459 SDLock.lock(); // mutex lock the SD
wminix3 2:4a3f97570578 460 wave_file=fopen("/sd/wavfiles/futureEdit2.wav","r");
wminix3 2:4a3f97570578 461 if(wave_file==NULL) pc.printf("file open error!\n\n\r"); // added this for open error check
michaeljson 0:3817adfaeb06 462 waver.play(wave_file);
michaeljson 0:3817adfaeb06 463 fclose(wave_file);
wminix3 13:36cc024dcf6b 464 SDLock.unlock();
wminix3 32:a8c6fbc57115 465 Thread::wait(1000);
michaeljson 0:3817adfaeb06 466 }
michaeljson 0:3817adfaeb06 467
michaeljson 0:3817adfaeb06 468 // Checks in game sound conditions
wminix3 28:a2dac56af32f 469 while(begin_game) // // ADD || begin_game2 FOR 2 PLAYER
michaeljson 0:3817adfaeb06 470 {
wminix3 28:a2dac56af32f 471 // play firing sound when the player fires: Edited from https://freesound.org/people/nsstudios/sounds/321102/
michaeljson 0:3817adfaeb06 472 if(!pb && missile.status == PLAYER_MISSILE_INACTIVE) {
michaeljson 0:3817adfaeb06 473
wminix3 28:a2dac56af32f 474 SDLock.lock(); // mutex lock the SD
wminix3 2:4a3f97570578 475 wave_file=fopen("/sd/wavfiles/laserEdit.wav","r");
wminix3 2:4a3f97570578 476 if(wave_file==NULL) pc.printf("laser file open error!\n\n\r"); // added this for open error check
michaeljson 0:3817adfaeb06 477
michaeljson 0:3817adfaeb06 478 waver.play(wave_file);
michaeljson 0:3817adfaeb06 479 fclose(wave_file);
wminix3 13:36cc024dcf6b 480 SDLock.unlock();
wminix3 32:a8c6fbc57115 481 Thread::wait(250);
michaeljson 0:3817adfaeb06 482 }
michaeljson 0:3817adfaeb06 483
wminix3 28:a2dac56af32f 484 // if player hit, play hit sound. Edited from https://freesound.org/people/tcpp/sounds/77339/
michaeljson 0:3817adfaeb06 485 if (hit_player)
michaeljson 0:3817adfaeb06 486 {
wminix3 28:a2dac56af32f 487 SDLock.lock(); // mutex lock the SD
wminix3 2:4a3f97570578 488 wave_file=fopen("/sd/wavfiles/bigExplosionEdit2.wav","r");
wminix3 2:4a3f97570578 489 if(wave_file==NULL) pc.printf("explosion file open error!\n\n\r"); // added this for open error check
michaeljson 0:3817adfaeb06 490 waver.play(wave_file);
michaeljson 0:3817adfaeb06 491 fclose(wave_file);
wminix3 13:36cc024dcf6b 492 SDLock.unlock();
wminix3 32:a8c6fbc57115 493 Thread::wait(500);
michaeljson 0:3817adfaeb06 494 }
michaeljson 0:3817adfaeb06 495 }
michaeljson 0:3817adfaeb06 496
wminix3 28:a2dac56af32f 497 // victory music: Edited from https://freesound.org/people/honeybone82/sounds/513253/
wminix3 20:ede4fa57d082 498 while(win) {
wminix3 28:a2dac56af32f 499 SDLock.lock(); // mutex lock the SD
wminix3 20:ede4fa57d082 500 wave_file=fopen("/sd/wavfiles/victoryEdit2.wav", "r");
wminix3 20:ede4fa57d082 501 if(wave_file==NULL) pc.printf("explosion file open error!\n\n\r"); // added this for open error check
wminix3 20:ede4fa57d082 502 waver.play(wave_file);
wminix3 20:ede4fa57d082 503 fclose(wave_file);
wminix3 20:ede4fa57d082 504 SDLock.unlock();
wminix3 32:a8c6fbc57115 505 Thread::wait(1000);
wminix3 20:ede4fa57d082 506 }
wminix3 20:ede4fa57d082 507
wminix3 28:a2dac56af32f 508 // gameover music: Edited from https://freesound.org/people/themusicalnomad/sounds/253886/
michaeljson 0:3817adfaeb06 509 while(gameover)
michaeljson 0:3817adfaeb06 510 {
wminix3 28:a2dac56af32f 511 SDLock.lock(); // mutex lock the SD
wminix3 2:4a3f97570578 512 wave_file=fopen("/sd/wavfiles/comicalgameoverEdit.wav","r");
wminix3 2:4a3f97570578 513 if(wave_file==NULL) pc.printf("gameover file open error!\n\n\r"); // added this for open error check
michaeljson 0:3817adfaeb06 514 waver.play(wave_file);
michaeljson 0:3817adfaeb06 515 fclose(wave_file);
wminix3 13:36cc024dcf6b 516 SDLock.unlock();
wminix3 32:a8c6fbc57115 517 Thread::wait(1000);
michaeljson 0:3817adfaeb06 518 }
michaeljson 0:3817adfaeb06 519 }
michaeljson 0:3817adfaeb06 520 }
wminix3 31:18a26153eb0e 521
wminix3 31:18a26153eb0e 522
wminix3 11:cdea2c9ec531 523 // thread that adds RGB LED Lighting Effects that coincide with the game -- Brice
wminix3 11:cdea2c9ec531 524 void ledEffects(void const *args)//Th
wminix3 11:cdea2c9ec531 525 { //Depending on the state of the game,
wminix3 11:cdea2c9ec531 526 //generate different patterns/colors of lighting
wminix3 11:cdea2c9ec531 527 while(1) {
wminix3 28:a2dac56af32f 528 // gradually brightens and dims each color independently (maximum of 0.5). (A chill build up effect?)
wminix3 11:cdea2c9ec531 529 while(game_menu)
wminix3 11:cdea2c9ec531 530 {
wminix3 11:cdea2c9ec531 531 red = 0.0;
wminix3 11:cdea2c9ec531 532 green = 0.0;
wminix3 11:cdea2c9ec531 533 blue = 0.0;
wminix3 11:cdea2c9ec531 534 for (float i = 0.0; i < 0.5; i = i + 0.05) {
wminix3 11:cdea2c9ec531 535 red = i;
wminix3 11:cdea2c9ec531 536 Thread::wait(10);
wminix3 11:cdea2c9ec531 537 }
wminix3 11:cdea2c9ec531 538 red = 0.5;
wminix3 11:cdea2c9ec531 539 Thread::wait(300);
wminix3 11:cdea2c9ec531 540 for (float i = 0.5; i > 0.0; i = i - 0.05) {
wminix3 11:cdea2c9ec531 541 red = i;
wminix3 11:cdea2c9ec531 542 Thread::wait(10);
wminix3 11:cdea2c9ec531 543 }
wminix3 11:cdea2c9ec531 544 red = 0.0;
wminix3 11:cdea2c9ec531 545 for (float i = 0.0; i < 0.25; i = i + 0.05) {
wminix3 11:cdea2c9ec531 546 green = i;
wminix3 11:cdea2c9ec531 547 Thread::wait(10);
wminix3 11:cdea2c9ec531 548 }
wminix3 11:cdea2c9ec531 549 green = 0.25;
wminix3 11:cdea2c9ec531 550 Thread::wait(300);
wminix3 11:cdea2c9ec531 551 for (float i = 0.25; i > 0.0; i = i - 0.05) {
wminix3 11:cdea2c9ec531 552 green = i;
wminix3 11:cdea2c9ec531 553 Thread::wait(10);
wminix3 11:cdea2c9ec531 554 }
wminix3 11:cdea2c9ec531 555 green = 0.0;
wminix3 11:cdea2c9ec531 556 for (float i = 0.0; i < 0.5; i = i + 0.05) {
wminix3 11:cdea2c9ec531 557 blue = i;
wminix3 11:cdea2c9ec531 558 Thread::wait(10);
wminix3 11:cdea2c9ec531 559 }
wminix3 11:cdea2c9ec531 560 blue = 0.5;
wminix3 11:cdea2c9ec531 561 Thread::wait(300);
wminix3 11:cdea2c9ec531 562 for (float i = 0.5; i > 0.0; i = i - 0.05) {
wminix3 11:cdea2c9ec531 563 blue = i;
wminix3 11:cdea2c9ec531 564 Thread::wait(10);
wminix3 11:cdea2c9ec531 565 }
wminix3 11:cdea2c9ec531 566 blue = 0.0;
wminix3 11:cdea2c9ec531 567 }
wminix3 28:a2dac56af32f 568 // Checks in game lighting conditions
wminix3 28:a2dac56af32f 569 while(begin_game) // ADD || begin_game2 FOR 2 PLAYER
wminix3 11:cdea2c9ec531 570 {
wminix3 28:a2dac56af32f 571 // play firing sound when the player fires. SEEMS TO BE HIT OR MISS RN
wminix3 11:cdea2c9ec531 572 if(!pb && missile.status == PLAYER_MISSILE_INACTIVE) {
wminix3 11:cdea2c9ec531 573 red = 0.0;
wminix3 11:cdea2c9ec531 574 green = 0.0;
wminix3 11:cdea2c9ec531 575 blue = 0.0;
wminix3 20:ede4fa57d082 576 //red = 0.5;
wminix3 20:ede4fa57d082 577 //Thread::wait(200);
wminix3 11:cdea2c9ec531 578 red = 0.5;
wminix3 11:cdea2c9ec531 579 green = 0.15;
wminix3 20:ede4fa57d082 580 Thread::wait(300);
wminix3 11:cdea2c9ec531 581 red = 0.0;
wminix3 11:cdea2c9ec531 582 green = 0.0;
wminix3 11:cdea2c9ec531 583 }
wminix3 11:cdea2c9ec531 584
wminix3 28:a2dac56af32f 585 // if player hit, flash a red led. (0.5 maximum)
wminix3 11:cdea2c9ec531 586 if (hit_player)
wminix3 11:cdea2c9ec531 587 {
wminix3 11:cdea2c9ec531 588 red = 0.0;
wminix3 11:cdea2c9ec531 589 green = 0.0;
wminix3 11:cdea2c9ec531 590 blue = 0.0;
wminix3 11:cdea2c9ec531 591 red = 0.5;
wminix3 11:cdea2c9ec531 592 Thread::wait(60);
wminix3 11:cdea2c9ec531 593 red = 0.0;
wminix3 11:cdea2c9ec531 594 Thread::wait(60);
wminix3 11:cdea2c9ec531 595 red = 0.5;
wminix3 11:cdea2c9ec531 596 Thread::wait(60);
wminix3 11:cdea2c9ec531 597 red = 0.0;
wminix3 11:cdea2c9ec531 598 Thread::wait(60);
wminix3 11:cdea2c9ec531 599 red = 0.5;
wminix3 11:cdea2c9ec531 600 Thread::wait(60);
wminix3 11:cdea2c9ec531 601 red = 0.0;
wminix3 11:cdea2c9ec531 602 }
wminix3 11:cdea2c9ec531 603 Thread::wait(500);
wminix3 11:cdea2c9ec531 604 }
wminix3 11:cdea2c9ec531 605
wminix3 28:a2dac56af32f 606 // during a win, slowly brighten the green LED, hold it at 0.25 and then dim it.
wminix3 20:ede4fa57d082 607 while(win) {
wminix3 20:ede4fa57d082 608 for (float i = 0.0; i < 0.25; i = i + 0.05) {
wminix3 20:ede4fa57d082 609 green = i;
wminix3 20:ede4fa57d082 610 Thread::wait(10);
wminix3 20:ede4fa57d082 611 }
wminix3 20:ede4fa57d082 612 green = 0.25;
wminix3 20:ede4fa57d082 613 Thread::wait(300);
wminix3 20:ede4fa57d082 614 for (float i = 0.25; i > 0.0; i = i - 0.05) {
wminix3 20:ede4fa57d082 615 green = i;
wminix3 20:ede4fa57d082 616 Thread::wait(10);
wminix3 20:ede4fa57d082 617 }
wminix3 20:ede4fa57d082 618 green = 0.0;
wminix3 20:ede4fa57d082 619 Thread::wait(500);
wminix3 20:ede4fa57d082 620 }
wminix3 20:ede4fa57d082 621
wminix3 28:a2dac56af32f 622 // during a gameover, slowly brighten the red LED, hold it at 0.25, and then dim it
wminix3 11:cdea2c9ec531 623 while(gameover)
wminix3 11:cdea2c9ec531 624 {
wminix3 11:cdea2c9ec531 625 for (float i = 0.0; i < 0.25; i = i + 0.05) {
wminix3 11:cdea2c9ec531 626 red = i;
wminix3 11:cdea2c9ec531 627 Thread::wait(10);
wminix3 11:cdea2c9ec531 628 }
wminix3 11:cdea2c9ec531 629 red = 0.25;
wminix3 11:cdea2c9ec531 630 Thread::wait(300);
wminix3 11:cdea2c9ec531 631 for (float i = 0.25; i > 0.0; i = i - 0.05) {
wminix3 11:cdea2c9ec531 632 red = i;
wminix3 11:cdea2c9ec531 633 Thread::wait(10);
wminix3 11:cdea2c9ec531 634 }
wminix3 11:cdea2c9ec531 635 red = 0.0;
wminix3 11:cdea2c9ec531 636 Thread::wait(500);
wminix3 11:cdea2c9ec531 637 }
wminix3 11:cdea2c9ec531 638 }
wminix3 11:cdea2c9ec531 639 }
wminix3 31:18a26153eb0e 640
wminix3 26:3270c6edd7d9 641 // SLAVE AND MASTER THREADS BELOW ARE USED ONLY WITH 2 PLAYER (STILL BUGGY AND REQUIRES EXTRA HARDWARE)
wminix3 10:1eeb21ef7b2c 642 // UNCOMMENT THIS THREAD IF SECOND PLAYER AND COMMENT MASTER THREAD
wminix3 31:18a26153eb0e 643
wminix3 14:4e7608619043 644 // The slave mbed device (second player) should uncomment this thread -- Brice
wminix3 10:1eeb21ef7b2c 645 /*
wminix3 10:1eeb21ef7b2c 646 void mbedSlave(void const *args) {
wminix3 10:1eeb21ef7b2c 647 char rx;
wminix3 10:1eeb21ef7b2c 648 while(1) {
wminix3 12:22aedb2598b1 649 //while(numPlayers == 1) Thread::yield();
wminix3 10:1eeb21ef7b2c 650 rx = '0';
wminix3 24:ea19c7e8a479 651 pc.printf("Slave thread running.\n\r");
wminix3 10:1eeb21ef7b2c 652 if (secondMbed.readable()) {
wminix3 10:1eeb21ef7b2c 653 rx = secondMbed.getc();
wminix3 14:4e7608619043 654 pc.printf("rx = %c\n\r", rx);
wminix3 14:4e7608619043 655 //if (!begin_game2 && rx == 'S') {
wminix3 14:4e7608619043 656 while (!secondMbed.writeable()) wait(0.5);
wminix3 14:4e7608619043 657 secondMbed.putc(rx);
wminix3 10:1eeb21ef7b2c 658 }
wminix3 24:ea19c7e8a479 659 Thread::wait(1000);
wminix3 14:4e7608619043 660 }
wminix3 14:4e7608619043 661 }
wminix3 24:ea19c7e8a479 662 */
wminix3 31:18a26153eb0e 663
wminix3 14:4e7608619043 664 //first_player_ready = true;
wminix3 14:4e7608619043 665 //second_player_ready = true;
wminix3 14:4e7608619043 666 // begin_game2 = true;
wminix3 14:4e7608619043 667 // numPlayers = 2;
wminix3 14:4e7608619043 668 //} else if (begin_game2 && rx == 'W') {
wminix3 14:4e7608619043 669 // secondMbed.putc(rx);
wminix3 14:4e7608619043 670 //first_player_ready = false;
wminix3 14:4e7608619043 671 //second_player_ready = false;
wminix3 14:4e7608619043 672 // begin_game2 = false;
wminix3 14:4e7608619043 673 // two_player_lose = true;
wminix3 14:4e7608619043 674 //}
wminix3 14:4e7608619043 675 //}*/
wminix3 14:4e7608619043 676 /*
wminix3 10:1eeb21ef7b2c 677 if (begin_game2 && two_player_win) {
wminix3 14:4e7608619043 678 while(!secondMbed.writeable()) wait(0.5);
wminix3 10:1eeb21ef7b2c 679 secondMbed.putc('W');
wminix3 10:1eeb21ef7b2c 680 while(!secondMbed.readable()) wait(0.5); // ok to lock up with wait because we don't want to confirm when before anything else. --Brice
wminix3 10:1eeb21ef7b2c 681 rx = secondMbed.getc();
wminix3 10:1eeb21ef7b2c 682 if (rx == 'W') {
wminix3 10:1eeb21ef7b2c 683 begin_game2 = false;
wminix3 14:4e7608619043 684 //first_player_ready = false;
wminix3 14:4e7608619043 685 //second_player_ready = false;
wminix3 10:1eeb21ef7b2c 686 }
wminix3 10:1eeb21ef7b2c 687 }
wminix3 14:4e7608619043 688 */
wminix3 14:4e7608619043 689 // Thread::wait(1000);
wminix3 14:4e7608619043 690 // }
wminix3 14:4e7608619043 691 //}
wminix3 31:18a26153eb0e 692
wminix3 31:18a26153eb0e 693
wminix3 31:18a26153eb0e 694
wminix3 10:1eeb21ef7b2c 695 // UNCOMMENT THIS THREAD IF FIRST PLAYER AND COMMENT SLAVE THREAD
wminix3 10:1eeb21ef7b2c 696 // The master mbed device (second player) should uncomment this thread -- Brice
wminix3 26:3270c6edd7d9 697 /*
wminix3 10:1eeb21ef7b2c 698 void mbedMaster(void const *args) {
wminix3 10:1eeb21ef7b2c 699 char rx;
wminix3 10:1eeb21ef7b2c 700 while(1) {
wminix3 24:ea19c7e8a479 701 pc.printf("Master called\n\r");
wminix3 10:1eeb21ef7b2c 702 while(numPlayers == 1) Thread::yield();
wminix3 24:ea19c7e8a479 703 pc.printf("Num players is 2.\n\r");
wminix3 10:1eeb21ef7b2c 704 rx = '0';
wminix3 10:1eeb21ef7b2c 705 if (!begin_game2) {
wminix3 12:22aedb2598b1 706 while(!secondMbed.writeable()) {
wminix3 14:4e7608619043 707 // pc.printf("not writeable");
wminix3 12:22aedb2598b1 708 wait(0.5);
wminix3 12:22aedb2598b1 709 }
wminix3 10:1eeb21ef7b2c 710 secondMbed.putc('S');
wminix3 12:22aedb2598b1 711 while(!secondMbed.readable()) {
wminix3 14:4e7608619043 712 // pc.printf("no read\n\r");
wminix3 12:22aedb2598b1 713 wait(0.5); // okay to lock up until can confirm game is ready. --Brice
wminix3 12:22aedb2598b1 714 }
wminix3 10:1eeb21ef7b2c 715 rx = secondMbed.getc();
wminix3 14:4e7608619043 716 pc.printf("rx = %c\n\r", rx);
wminix3 24:ea19c7e8a479 717 if (rx == 'S') {
wminix3 24:ea19c7e8a479 718 begin_game2 = true;
wminix3 24:ea19c7e8a479 719 pc.printf("both players ready\n\r");
wminix3 24:ea19c7e8a479 720 }
wminix3 24:ea19c7e8a479 721 } else {
wminix3 24:ea19c7e8a479 722 while (begin_game2) {
wminix3 24:ea19c7e8a479 723 rx = '0';
wminix3 24:ea19c7e8a479 724 if (secondMbed.readable()) {
wminix3 24:ea19c7e8a479 725 rx = secondMbed.getc();
wminix3 24:ea19c7e8a479 726 if (rx == 'W') {
wminix3 24:ea19c7e8a479 727 secondMbed.putc(rx);
wminix3 24:ea19c7e8a479 728 begin_game2 = false;
wminix3 24:ea19c7e8a479 729 two_player_lose = true;
wminix3 24:ea19c7e8a479 730 }
wminix3 24:ea19c7e8a479 731 }
wminix3 24:ea19c7e8a479 732 if (two_player_win) {
wminix3 24:ea19c7e8a479 733 secondMbed.putc('W');
wminix3 24:ea19c7e8a479 734 while(!secondMbed.readable()) wait(0.5); // ok to lock up with wait because we don't want to confirm when before anything else. --Brice
wminix3 24:ea19c7e8a479 735 rx = secondMbed.getc();
wminix3 24:ea19c7e8a479 736 if (rx == 'W') {
wminix3 24:ea19c7e8a479 737 begin_game2 = false;
wminix3 24:ea19c7e8a479 738 }
wminix3 24:ea19c7e8a479 739 }
wminix3 24:ea19c7e8a479 740 Thread::wait(1000);
wminix3 24:ea19c7e8a479 741 }
wminix3 12:22aedb2598b1 742 }
wminix3 24:ea19c7e8a479 743 Thread::wait(1000);
wminix3 4:739f6e0dd8af 744 }
wminix3 4:739f6e0dd8af 745 }
wminix3 26:3270c6edd7d9 746 */
wminix3 31:18a26153eb0e 747
michaeljson 0:3817adfaeb06 748 int main() {
wminix3 28:a2dac56af32f 749 IMU.begin(); // start the IMU
wminix3 28:a2dac56af32f 750 if (!IMU.begin()) { // print error message if error with IMU
wminix3 17:843a874eb4e3 751 pc.printf("Failed to communicate with IMU\n\r");
wminix3 17:843a874eb4e3 752 }
wminix3 28:a2dac56af32f 753 IMU.calibrate(1); // calibrate the IMU
michaeljson 0:3817adfaeb06 754 // Initialization of Setup variables
michaeljson 0:3817adfaeb06 755 int blk_x, blk_y;
wminix3 28:a2dac56af32f 756 pb.mode(PullUp); // set pushbutton to PullUp mode
michaeljson 0:3817adfaeb06 757
wminix3 14:4e7608619043 758 Thread thread(playstart); // intializes the thread to play sound
wminix3 10:1eeb21ef7b2c 759 // Should only have the Slave thread uncommented if second player.
wminix3 10:1eeb21ef7b2c 760 // Should only have the Master thread uncommented if first player.
wminix3 10:1eeb21ef7b2c 761 //Thread thread2(mbedSlave); // uncommented if second player -- Brice
wminix3 26:3270c6edd7d9 762 //Thread thread3(mbedMaster); // uncommented if first player -- Brice
wminix3 11:cdea2c9ec531 763 Thread thread4(ledEffects); // thread added for LED lighting effects -- Brice
wminix3 28:a2dac56af32f 764 //secondMbed.baud(9600); // set the secondMbed serial baud rate to 9600. Two-player only.
wminix3 28:a2dac56af32f 765 uLCD.baudrate(3000000); // set to 3000000 (the maximum baud rate for the LCD) to increase smooth gameplay
michaeljson 0:3817adfaeb06 766
michaeljson 0:3817adfaeb06 767 // Initialization of Game Menu variables
wminix3 28:a2dac56af32f 768 // Additional globals added for two-player and one-player capabilities (by Brice)
michaeljson 0:3817adfaeb06 769 const int title_x_pos = 2; // initial x-pos of title
michaeljson 0:3817adfaeb06 770 const int title_y_pos = 3; // initial y-pos of title
michaeljson 0:3817adfaeb06 771 int start_label_x_pos = 7; // start label x-pos
michaeljson 0:3817adfaeb06 772 int start_label_y_pos = 7; // start label y-pos
michaeljson 0:3817adfaeb06 773 int level_cursor_x_pos = 5; // level cursor x-position
wminix3 2:4a3f97570578 774 int level_cursor_y_pos_start = 7; // level cursor y-position
wminix3 2:4a3f97570578 775 //int level_cursor_y_pos = 7; // initial level_cursor_y_pos @ start -- Added by Brice for more menu options
wminix3 26:3270c6edd7d9 776 int level_cursor_y_pos_end = 11; // BOTTOM CURSOR POS -- Added by Brice for more menu options
michaeljson 0:3817adfaeb06 777 int gameover_x_pos = 5; // gameover label x-position
michaeljson 0:3817adfaeb06 778 int gameover_y_pos = 5; // gameover label y-position
michaeljson 0:3817adfaeb06 779 int win_x_pos = 2; // congratulations label x-position
wminix3 13:36cc024dcf6b 780 int win_y_pos = 4; // congratulations label y-position
michaeljson 0:3817adfaeb06 781 int startover_x_pos = 3; // startover label x-position
wminix3 13:36cc024dcf6b 782 int startover_y_pos = 7; // startover label y-position
wminix3 20:ede4fa57d082 783 int newAnalogClick = 0; // to prevent the analog click from changing multiple skins with one click
wminix3 20:ede4fa57d082 784 int prevAnalogClick = 0; // to prevent the analog click from changing multiple skins with one click
michaeljson 0:3817adfaeb06 785
michaeljson 0:3817adfaeb06 786 // intialize temporary score and current score
michaeljson 0:3817adfaeb06 787 int temp = 0;
michaeljson 0:3817adfaeb06 788 int score = 0;
michaeljson 0:3817adfaeb06 789
wminix3 32:a8c6fbc57115 790 // variables and code used to read the high score from the SD card and store in storedScore for display on the LCD
wminix3 32:a8c6fbc57115 791 // idea for high score reading and updating: https://os.mbed.com/questions/75718/i-want-to-assign-int-value-saved-in-sd-t/
wminix3 24:ea19c7e8a479 792 char buffer[3] = {0};
wminix3 24:ea19c7e8a479 793 char c = {0};
wminix3 24:ea19c7e8a479 794 char *token;
wminix3 24:ea19c7e8a479 795 int i = 0;
wminix3 32:a8c6fbc57115 796 //int storedScore = 0;
wminix3 28:a2dac56af32f 797 SDLock.lock(); // mutex lock
wminix3 32:a8c6fbc57115 798 FILE *sdscore;
wminix3 32:a8c6fbc57115 799 sdscore=fopen("/sd/highscore.txt","r"); // open highscore.txt file
wminix3 32:a8c6fbc57115 800 if(sdscore==NULL) pc.printf("file open error!\n\n\r"); // added this for open error check
wminix3 32:a8c6fbc57115 801 // read the characters for the high score stored in highscore.txt from SD card and store in buffer
wminix3 24:ea19c7e8a479 802 while ((c != '\n') && (i < 3)) {
wminix3 32:a8c6fbc57115 803 c = fgetc(sdscore);
wminix3 24:ea19c7e8a479 804 buffer[i] = c;
wminix3 24:ea19c7e8a479 805 i++;
wminix3 24:ea19c7e8a479 806 }
wminix3 32:a8c6fbc57115 807 fclose(sdscore);
wminix3 24:ea19c7e8a479 808 SDLock.unlock();
wminix3 24:ea19c7e8a479 809 token = strtok(buffer, "\n");
wminix3 32:a8c6fbc57115 810 storedScore = atoi(token); // convert string from file to integer. this is the stored high score.
michaeljson 0:3817adfaeb06 811 // Begin game loop
michaeljson 0:3817adfaeb06 812 while(1)
michaeljson 0:3817adfaeb06 813 {
michaeljson 0:3817adfaeb06 814 // initialize all starting conditions for the beginning of the game
michaeljson 0:3817adfaeb06 815 game_menu = true; // defaults to display menu screen
michaeljson 0:3817adfaeb06 816 ENEMY_MOVE = true; // defaults to move enemy
michaeljson 0:3817adfaeb06 817 DIRECTION = 1; // default to move right
michaeljson 0:3817adfaeb06 818 hit_player = 0; // default to not player hit
michaeljson 0:3817adfaeb06 819 MOVE_DOWN = 0; // default to not move down
michaeljson 0:3817adfaeb06 820 lose = false; // default to not lose
wminix3 14:4e7608619043 821 lives1 = 3; // defaults to 3 lives
wminix3 14:4e7608619043 822 lives2 = 2; // 2 lives for medium
wminix3 14:4e7608619043 823 lives3 = 1; // 1 life for hard
michaeljson 0:3817adfaeb06 824 score = 0; // default to score of 0
wminix3 2:4a3f97570578 825 int level_cursor_y_pos = 7; // initial level_cursor_y_pos @ start -- Added by Brice for more menu options
michaeljson 0:3817adfaeb06 826 uLCD.cls();
wminix3 2:4a3f97570578 827 // Brice moved this out of the loop since it shouldn't change
wminix3 2:4a3f97570578 828 //uLCD.locate(title_x_pos,title_y_pos); // "SPACE INVADERS" title position
wminix3 2:4a3f97570578 829 //uLCD.printf("SPACE INVADERS"); // Title
wminix3 24:ea19c7e8a479 830 // Implementation of game_menu
michaeljson 0:3817adfaeb06 831 while(game_menu)
michaeljson 0:3817adfaeb06 832 {
wminix3 17:843a874eb4e3 833 float accelY = 0.0; // y acceleration
wminix3 2:4a3f97570578 834 // Brice added this in order to move the cursor through the menu options
wminix3 2:4a3f97570578 835 uLCD.locate(level_cursor_x_pos, level_cursor_y_pos);
wminix3 2:4a3f97570578 836 uLCD.printf(" ");
wminix3 28:a2dac56af32f 837 //if (myNav.down() && level_cursor_y_pos < level_cursor_y_pos_end) { // for previous Nav switch
wminix3 18:16a2d4343ae4 838 // Control menu with Analog Joystick
wminix3 16:e4e6515bdabb 839 if ((stick.angle() <= 280 && stick.angle() >= 260) && level_cursor_y_pos < level_cursor_y_pos_end) {
wminix3 28:a2dac56af32f 840 level_cursor_y_pos += 2; // move cursor down if analog is pushed down. (and don't let it go past bottom option).
wminix3 16:e4e6515bdabb 841 //} else if (myNav.up() && level_cursor_y_pos > level_cursor_y_pos_start) {
wminix3 16:e4e6515bdabb 842 } else if ((stick.angle() <= 100 && stick.angle() >= 80) && level_cursor_y_pos > level_cursor_y_pos_start) {
wminix3 28:a2dac56af32f 843 level_cursor_y_pos -= 2; // move cursor up if analog is pushed up (and don't let it go past top option)
wminix3 2:4a3f97570578 844 }
wminix3 28:a2dac56af32f 845 // Control Menu with IMU. Read the y acceleration if it can.
wminix3 17:843a874eb4e3 846 if (IMU.accelAvailable()) {
wminix3 17:843a874eb4e3 847 IMU.readAccel();
wminix3 17:843a874eb4e3 848 accelY = IMU.calcAccel(IMU.ay);
wminix3 17:843a874eb4e3 849 //pc.printf("Calc Accel: %f", accelY);
wminix3 17:843a874eb4e3 850 }
wminix3 17:843a874eb4e3 851 if ((accelY >= 0.25) && level_cursor_y_pos < level_cursor_y_pos_end) {
wminix3 28:a2dac56af32f 852 level_cursor_y_pos += 2; // move cursor down if tilted down (and don't let go past bottom option).
wminix3 28:a2dac56af32f 853 //} else if (myNav.up() && level_cursor_y_pos > level_cursor_y_pos_start) { // nav switch remnant.
wminix3 17:843a874eb4e3 854 } else if ((accelY <= -0.25) && level_cursor_y_pos > level_cursor_y_pos_start) {
wminix3 28:a2dac56af32f 855 level_cursor_y_pos -= 2; // move cursor up if tilted up (and don't let go past top option).
wminix3 17:843a874eb4e3 856 }
wminix3 2:4a3f97570578 857 // end of movable cursor
michaeljson 0:3817adfaeb06 858 uLCD.locate(level_cursor_x_pos,level_cursor_y_pos); // draws cursor next to "START" label
michaeljson 0:3817adfaeb06 859 uLCD.printf("->");
michaeljson 0:3817adfaeb06 860
michaeljson 0:3817adfaeb06 861 uLCD.locate(title_x_pos,title_y_pos); // "SPACE INVADERS" title position
michaeljson 0:3817adfaeb06 862 uLCD.printf("SPACE INVADERS"); // Title
michaeljson 0:3817adfaeb06 863
wminix3 28:a2dac56af32f 864 //uLCD.locate(start_label_x_pos,start_label_y_pos); // "START" label position // original menu option.
wminix3 14:4e7608619043 865 //uLCD.printf("ONE-PLAYER");
wminix3 14:4e7608619043 866
wminix3 28:a2dac56af32f 867 uLCD.locate(start_label_x_pos,start_label_y_pos); // "START" label position. LEVEL 1: Easiest level
wminix3 14:4e7608619043 868 uLCD.printf("LEVEL 1");
wminix3 14:4e7608619043 869
wminix3 28:a2dac56af32f 870 uLCD.locate(start_label_x_pos,start_label_y_pos + 2); // "LEVEL 2" level. Medium difficulty.
wminix3 14:4e7608619043 871 uLCD.printf("LEVEL 2");
wminix3 14:4e7608619043 872
wminix3 28:a2dac56af32f 873 uLCD.locate(start_label_x_pos,start_label_y_pos + 4); // "LEVEL 3" level. Hardest difficulty.
wminix3 14:4e7608619043 874 uLCD.printf("LEVEL 3");
wminix3 24:ea19c7e8a479 875
wminix3 26:3270c6edd7d9 876 //uLCD.locate(start_label_x_pos, start_label_y_pos + 6);
wminix3 26:3270c6edd7d9 877 //uLCD.printf("TWO-PLAYER");
wminix3 24:ea19c7e8a479 878
wminix3 26:3270c6edd7d9 879 uLCD.locate(2,13);
wminix3 32:a8c6fbc57115 880 uLCD.printf("High Score: %d", storedScore); // print the stored high score at the bottom of the LCD.
michaeljson 0:3817adfaeb06 881 // if pushbutton is pressed, game menu is exited and game begins
michaeljson 0:3817adfaeb06 882 if(!pb)
michaeljson 0:3817adfaeb06 883 {
michaeljson 0:3817adfaeb06 884 game_menu = false;
wminix3 2:4a3f97570578 885 if (level_cursor_y_pos == start_label_y_pos) {
wminix3 14:4e7608619043 886 //numPlayers = 1;
wminix3 28:a2dac56af32f 887 level = 1; // select level 1
wminix3 14:4e7608619043 888 } else if (level_cursor_y_pos == start_label_y_pos + 2) {
wminix3 28:a2dac56af32f 889 level = 2; // select level 2
wminix3 14:4e7608619043 890 } else if (level_cursor_y_pos == start_label_y_pos + 4) {
wminix3 28:a2dac56af32f 891 level = 3; // select level 3
wminix3 2:4a3f97570578 892 }
wminix3 26:3270c6edd7d9 893 //} else if (level_cursor_y_pos == start_label_y_pos + 6) { // USED FOR 2-PLAYER ONLY
wminix3 26:3270c6edd7d9 894 //numPlayers = 2;
wminix3 26:3270c6edd7d9 895 //level = 1;
wminix3 26:3270c6edd7d9 896 //}
wminix3 3:e6c081c7f6f1 897 Thread::wait(500); // changed this to Thread::wait ... originally wait(0.5);
michaeljson 0:3817adfaeb06 898 }
michaeljson 0:3817adfaeb06 899 }
wminix3 26:3270c6edd7d9 900 //while(numPlayers != 1 && !begin_game2) Thread::yield(); // added to force wait with two-player and one player not ready. -- added by Brice
wminix3 26:3270c6edd7d9 901 //if (numPlayers == 2 && begin_game2) { // FOR 2-PLAYER ONLY
wminix3 26:3270c6edd7d9 902 // numWins = 0;
wminix3 26:3270c6edd7d9 903 // bestTimer.start();
wminix3 26:3270c6edd7d9 904 //} else {
wminix3 26:3270c6edd7d9 905 begin_game = true; // defaults begin_game to true
wminix3 13:36cc024dcf6b 906
wminix3 28:a2dac56af32f 907 // Start timer to check for best time in single player.
wminix3 26:3270c6edd7d9 908 bestTimer.start();
wminix3 26:3270c6edd7d9 909 //}
wminix3 28:a2dac56af32f 910 // clear the screen to start drawing the level
michaeljson 0:3817adfaeb06 911 uLCD.cls();
wminix3 31:18a26153eb0e 912
michaeljson 0:3817adfaeb06 913 // Draw the enemies
michaeljson 0:3817adfaeb06 914 draw_enemies_level();
wminix3 31:18a26153eb0e 915
michaeljson 0:3817adfaeb06 916 // Draw the player
michaeljson 0:3817adfaeb06 917 draw_initial_player();
michaeljson 0:3817adfaeb06 918
wminix3 23:56f6a12aaebd 919 // Draw the barriers
wminix3 23:56f6a12aaebd 920 draw_barriers_level();
wminix3 28:a2dac56af32f 921 // erase 2 leftmost and rightmost barriers if level 2 or 3 (harder)
wminix3 26:3270c6edd7d9 922 if (level == 2 || level == 3) {
wminix3 26:3270c6edd7d9 923 barrier_erase(&barrier_1);
wminix3 26:3270c6edd7d9 924 barrier_erase(&barrier_4);
wminix3 26:3270c6edd7d9 925 }
wminix3 28:a2dac56af32f 926 // erase the 3rd barrier if level 3 (even harder)
wminix3 26:3270c6edd7d9 927 if (level == 3) {
wminix3 26:3270c6edd7d9 928 barrier_erase(&barrier_3);
wminix3 26:3270c6edd7d9 929 }
michaeljson 0:3817adfaeb06 930 // sets the initial position of player missile and enemy missile (later updated)
michaeljson 0:3817adfaeb06 931 blk_x = player.player_blk_x+(player.player_width/2);
michaeljson 0:3817adfaeb06 932 blk_y = player.player_blk_y;
michaeljson 0:3817adfaeb06 933 missile_init(&missile, blk_x, blk_y, WHITE);
michaeljson 1:618aa2c4ca6a 934 int e_blk_x = 0;
michaeljson 1:618aa2c4ca6a 935 int e_blk_y = 2;
michaeljson 1:618aa2c4ca6a 936 enemy_missile_init(&enemy_missile, e_blk_x, e_blk_y, WHITE);
wminix3 25:17f2ec000357 937
wminix3 28:a2dac56af32f 938 // prints lives depending on which level was selected.
wminix3 14:4e7608619043 939 if (level == 1) {
wminix3 14:4e7608619043 940 uLCD.locate(0,0);
wminix3 14:4e7608619043 941 uLCD.printf("Lives:%i", 3);
wminix3 14:4e7608619043 942 } else if (level == 2) {
wminix3 14:4e7608619043 943 uLCD.locate(0,0);
wminix3 14:4e7608619043 944 uLCD.printf("Lives:%i", 2);
wminix3 14:4e7608619043 945 } else if (level == 3) {
wminix3 14:4e7608619043 946 uLCD.locate(0,0);
wminix3 14:4e7608619043 947 uLCD.printf("Lives:%i", 1);
wminix3 14:4e7608619043 948 }
wminix3 14:4e7608619043 949 //uLCD.locate(0,0);
wminix3 28:a2dac56af32f 950 //uLCD.printf("Lives:%i", lives); // original, basic lives
wminix3 31:18a26153eb0e 951
wminix3 28:a2dac56af32f 952 // prints score (no competition possible since the score always ends as the same)
michaeljson 0:3817adfaeb06 953 uLCD.locate(9,0);
wminix3 32:a8c6fbc57115 954 // uLCD.filled_rectangle(
wminix3 32:a8c6fbc57115 955 uLCD.printf("Score:%03d", score);
michaeljson 0:3817adfaeb06 956
michaeljson 0:3817adfaeb06 957 // game play loop
michaeljson 0:3817adfaeb06 958 while(begin_game)
michaeljson 0:3817adfaeb06 959 {
michaeljson 0:3817adfaeb06 960 // updates score
michaeljson 0:3817adfaeb06 961 temp = score;
wminix3 32:a8c6fbc57115 962 score = (15-numOfEnemies)*15*level - bestTimer.read(); // multiple the previous score calculation by the level and subtract the current time
wminix3 32:a8c6fbc57115 963 if (score < 0) score = 0; // don't allow the score to go below 0.
michaeljson 0:3817adfaeb06 964
wminix3 28:a2dac56af32f 965 // prints score if score changes (score always ends at same number for win)
michaeljson 0:3817adfaeb06 966 if (score != temp)
michaeljson 0:3817adfaeb06 967 {
michaeljson 0:3817adfaeb06 968 uLCD.locate(9,0);
wminix3 32:a8c6fbc57115 969 uLCD.printf("Score:%03i", score);
michaeljson 0:3817adfaeb06 970 }
michaeljson 0:3817adfaeb06 971
michaeljson 0:3817adfaeb06 972 // move enemy
michaeljson 0:3817adfaeb06 973 enemy_motion();
wminix3 28:a2dac56af32f 974
wminix3 28:a2dac56af32f 975 // check barriers for player missile hit. Player missile hit damages the barriers
wminix3 23:56f6a12aaebd 976 if (missile.missile_blk_y+1-missile.missile_height >= barrier_1.barrier_blk_y
wminix3 23:56f6a12aaebd 977 && missile.missile_blk_y+1-missile.missile_height <= barrier_1.barrier_blk_y+barrier_1.barrier_height
wminix3 23:56f6a12aaebd 978 && missile.status == PLAYER_MISSILE_ACTIVE)
wminix3 23:56f6a12aaebd 979 {
wminix3 24:ea19c7e8a479 980 if (level == 1) {
wminix3 24:ea19c7e8a479 981 check_barrier(&barrier_1, &missile);
wminix3 24:ea19c7e8a479 982 }
wminix3 23:56f6a12aaebd 983 check_barrier(&barrier_2, &missile);
wminix3 24:ea19c7e8a479 984 if (level == 1 || level == 2) {
wminix3 24:ea19c7e8a479 985 check_barrier(&barrier_3, &missile);
wminix3 24:ea19c7e8a479 986 }
wminix3 24:ea19c7e8a479 987 if (level == 1) {
wminix3 24:ea19c7e8a479 988 check_barrier(&barrier_4, &missile);
wminix3 24:ea19c7e8a479 989 }
wminix3 23:56f6a12aaebd 990 }
wminix3 23:56f6a12aaebd 991
michaeljson 0:3817adfaeb06 992 // checks if player missile passes y-pos of row1
michaeljson 0:3817adfaeb06 993 if (missile.missile_blk_y+1-missile.missile_height <= enemy_1.enemy_blk_y
michaeljson 0:3817adfaeb06 994 && missile.missile_blk_y+1-missile.missile_height >= enemy_1.enemy_blk_y-enemy_1.enemy_height)
michaeljson 0:3817adfaeb06 995 {
michaeljson 0:3817adfaeb06 996 check_hit_enemy_row1();
michaeljson 0:3817adfaeb06 997 }
wminix3 31:18a26153eb0e 998
michaeljson 0:3817adfaeb06 999 // checks if player missile passes y-pos of row2
michaeljson 0:3817adfaeb06 1000 if (missile.missile_blk_y+1-missile.missile_height <= enemy_6.enemy_blk_y
michaeljson 0:3817adfaeb06 1001 && missile.missile_blk_y+1-missile.missile_height >= enemy_6.enemy_blk_y-enemy_6.enemy_height)
michaeljson 0:3817adfaeb06 1002 {
michaeljson 0:3817adfaeb06 1003 check_hit_enemy_row2();
michaeljson 0:3817adfaeb06 1004 }
wminix3 31:18a26153eb0e 1005
michaeljson 0:3817adfaeb06 1006 // checks if player missile passes y-pos of row3
michaeljson 0:3817adfaeb06 1007 if (missile.missile_blk_y+1-missile.missile_height <= enemy_11.enemy_blk_y
michaeljson 0:3817adfaeb06 1008 && missile.missile_blk_y+1-missile.missile_height >= enemy_11.enemy_blk_y-enemy_11.enemy_height)
michaeljson 0:3817adfaeb06 1009 {
michaeljson 0:3817adfaeb06 1010 check_hit_enemy_row3();
michaeljson 0:3817adfaeb06 1011 }
michaeljson 0:3817adfaeb06 1012
michaeljson 0:3817adfaeb06 1013 // Random Enemy Fire
wminix3 25:17f2ec000357 1014 if (enemy_missile.status == ENEMY_MISSILE_INACTIVE)
michaeljson 0:3817adfaeb06 1015 {
michaeljson 0:3817adfaeb06 1016 random_attack_gen();
wminix3 25:17f2ec000357 1017 /* if (level == 2 || level == 3) {
wminix3 24:ea19c7e8a479 1018 random_attack_gen();
wminix3 24:ea19c7e8a479 1019 }
wminix3 24:ea19c7e8a479 1020 if (level == 3) {
wminix3 24:ea19c7e8a479 1021 random_attack_gen();
wminix3 24:ea19c7e8a479 1022 }
wminix3 24:ea19c7e8a479 1023 */
michaeljson 0:3817adfaeb06 1024 }
michaeljson 0:3817adfaeb06 1025
wminix3 28:a2dac56af32f 1026 // check if enemy missile passes the y-pos of the barrier and updates the barriers if they are hit (damage them, erase blocks of them)
wminix3 23:56f6a12aaebd 1027 if (enemy_missile.missile_blk_y >= barrier_1.barrier_blk_y
wminix3 23:56f6a12aaebd 1028 && enemy_missile.missile_blk_y <= barrier_1.barrier_blk_y+barrier_1.barrier_height)
wminix3 23:56f6a12aaebd 1029 {
wminix3 24:ea19c7e8a479 1030 if (level == 1) {
wminix3 24:ea19c7e8a479 1031 check_barrier(&barrier_1, &enemy_missile);
wminix3 24:ea19c7e8a479 1032 }
wminix3 23:56f6a12aaebd 1033 check_barrier(&barrier_2, &enemy_missile);
wminix3 24:ea19c7e8a479 1034 if (level == 1 || level == 2) {
wminix3 24:ea19c7e8a479 1035 check_barrier(&barrier_3, &enemy_missile);
wminix3 24:ea19c7e8a479 1036 }
wminix3 24:ea19c7e8a479 1037 if (level == 1) {
wminix3 24:ea19c7e8a479 1038 check_barrier(&barrier_4, &enemy_missile);
wminix3 24:ea19c7e8a479 1039 }
wminix3 24:ea19c7e8a479 1040 }
wminix3 24:ea19c7e8a479 1041
michaeljson 0:3817adfaeb06 1042 // checks if enemy missile passes y-pos of player
michaeljson 0:3817adfaeb06 1043 if (enemy_missile.missile_blk_y >= player.player_blk_y
michaeljson 0:3817adfaeb06 1044 && enemy_missile.missile_blk_y <= player.player_blk_y+player.player_height)
michaeljson 0:3817adfaeb06 1045 {
michaeljson 0:3817adfaeb06 1046 check_player_hit();
michaeljson 0:3817adfaeb06 1047 }
wminix3 23:56f6a12aaebd 1048
wminix3 31:18a26153eb0e 1049
michaeljson 0:3817adfaeb06 1050 update_missile_pos(&missile); // updates player missile position
wminix3 26:3270c6edd7d9 1051 update_enemy_missile_pos(&enemy_missile, level); // updates enemy missile position
wminix3 31:18a26153eb0e 1052
michaeljson 0:3817adfaeb06 1053 // Player Movement checked with navigation switch
wminix3 16:e4e6515bdabb 1054 //if (myNav.left() && ((player.player_blk_x-3) > 0))
wminix3 28:a2dac56af32f 1055
wminix3 18:16a2d4343ae4 1056 // With joystick click, change color of player from GREEN -> BLUE -> PINK -> PURPLE -> YELLOW (and loop).
wminix3 20:ede4fa57d082 1057 prevAnalogClick = newAnalogClick;
wminix3 20:ede4fa57d082 1058 newAnalogClick = stick.button();
wminix3 28:a2dac56af32f 1059 if (newAnalogClick && !prevAnalogClick) { // ensures that the button must be released and clicked again before the color changes again.
wminix3 18:16a2d4343ae4 1060 if (player.player_color == 0x00FF00) { // if GREEN (start)
wminix3 18:16a2d4343ae4 1061 player.player_color = 0x0000FF; // BLUE
wminix3 18:16a2d4343ae4 1062 } else if (player.player_color == 0x0000FF) { // if BLUE
wminix3 18:16a2d4343ae4 1063 player.player_color = 0xFFC0CB; // pink. hot pink: 0xFF69B4
wminix3 18:16a2d4343ae4 1064 } else if (player.player_color == 0xFFC0CB) { // if pink
wminix3 18:16a2d4343ae4 1065 player.player_color = 0x800080; // Purple: 0x800080. periwinkle purple: 0xCCCCFF
wminix3 18:16a2d4343ae4 1066 } else if (player.player_color == 0x800080) { // if purple
wminix3 18:16a2d4343ae4 1067 player.player_color = 0xFFFF00; // yellow. metallic gold: 0xD4AF37
wminix3 18:16a2d4343ae4 1068 } else if (player.player_color == 0xFFFF00) { // if yellow
wminix3 18:16a2d4343ae4 1069 player.player_color = 0x00FF00; // set back to GREEN
wminix3 18:16a2d4343ae4 1070 }
wminix3 18:16a2d4343ae4 1071 }
wminix3 18:16a2d4343ae4 1072 // Control Player with Analog Joystick -- Brice
wminix3 16:e4e6515bdabb 1073 float stickDist = stick.xAxis();
wminix3 21:a6b4c5598083 1074 if ((stickDist < 0.0) && (player.player_blk_x + stickDist*3 > 0.0)){
michaeljson 0:3817adfaeb06 1075 player_erase(&player);
wminix3 16:e4e6515bdabb 1076 //player.player_blk_x -= 3;
wminix3 16:e4e6515bdabb 1077 player.player_blk_x += (int)(stickDist*3);
michaeljson 0:3817adfaeb06 1078 player_show(&player);
michaeljson 0:3817adfaeb06 1079 }
wminix3 28:a2dac56af32f 1080 //else if (myNav.right() && ((player.player_blk_x+3) < (128-player.player_width))) // nav switch
wminix3 17:843a874eb4e3 1081 else if ((stickDist > 0.0) && ((player.player_blk_x + stickDist*3) < (128 - player.player_width)))
michaeljson 0:3817adfaeb06 1082 {
michaeljson 0:3817adfaeb06 1083 player_erase(&player);
wminix3 16:e4e6515bdabb 1084 player.player_blk_x += (int)(stickDist*3);
michaeljson 0:3817adfaeb06 1085 player_show(&player);
michaeljson 0:3817adfaeb06 1086 }
wminix3 18:16a2d4343ae4 1087 // Control Player with IMU -- Brice
wminix3 17:843a874eb4e3 1088 float accelX = 0.0; // x acceleration
wminix3 17:843a874eb4e3 1089 if (IMU.accelAvailable()) {
wminix3 17:843a874eb4e3 1090 IMU.readAccel();
wminix3 17:843a874eb4e3 1091 accelX = IMU.calcAccel(IMU.ax);
wminix3 17:843a874eb4e3 1092 //pc.printf("Calc Accel: %f", accelY);
wminix3 17:843a874eb4e3 1093 }
wminix3 17:843a874eb4e3 1094 if ((accelX <= -0.25) && (player.player_blk_x + accelX*5) > 0.0) {
wminix3 17:843a874eb4e3 1095 player_erase(&player);
wminix3 17:843a874eb4e3 1096 //player.player_blk_x -= 3;
wminix3 24:ea19c7e8a479 1097 player.player_blk_x += (int)(accelX*8);
wminix3 17:843a874eb4e3 1098 player_show(&player);
wminix3 17:843a874eb4e3 1099 //} else if (myNav.up() && level_cursor_y_pos > level_cursor_y_pos_start) {
wminix3 17:843a874eb4e3 1100 } else if ((accelX >= 0.25) && ((player.player_blk_x + accelX*5) < (128 - player.player_width))) {
wminix3 17:843a874eb4e3 1101 player_erase(&player);
wminix3 17:843a874eb4e3 1102 //player.player_blk_x -= 3;
wminix3 24:ea19c7e8a479 1103 player.player_blk_x += (int)(accelX*8);
wminix3 17:843a874eb4e3 1104 player_show(&player);
wminix3 17:843a874eb4e3 1105 }
michaeljson 0:3817adfaeb06 1106 // Player Fire
michaeljson 0:3817adfaeb06 1107 if (pb == 0 && missile.status == PLAYER_MISSILE_INACTIVE)
michaeljson 0:3817adfaeb06 1108 {
michaeljson 0:3817adfaeb06 1109 missile.missile_blk_x = player.player_blk_x+(player.player_width/2);
michaeljson 0:3817adfaeb06 1110 missile.missile_blk_y = player.player_blk_y;
michaeljson 0:3817adfaeb06 1111 missile.status = PLAYER_MISSILE_ACTIVE;
michaeljson 0:3817adfaeb06 1112 }
michaeljson 0:3817adfaeb06 1113
wminix3 28:a2dac56af32f 1114 // checks if player destroyed all enemies (a win)
michaeljson 0:3817adfaeb06 1115 if (numOfEnemies == 0)
michaeljson 0:3817adfaeb06 1116 {
wminix3 32:a8c6fbc57115 1117 // idea for high score reading and updating: https://os.mbed.com/questions/75718/i-want-to-assign-int-value-saved-in-sd-t/
wminix3 28:a2dac56af32f 1118 // check the timer to see if there's a best time.
wminix3 32:a8c6fbc57115 1119 //int time = bestTimer.read();
wminix3 13:36cc024dcf6b 1120 bestTimer.stop();
wminix3 13:36cc024dcf6b 1121 bestTimer.reset();
wminix3 32:a8c6fbc57115 1122 //score = score - time;
michaeljson 0:3817adfaeb06 1123 uLCD.cls();
wminix3 13:36cc024dcf6b 1124 char buffer[3] = {0};
wminix3 13:36cc024dcf6b 1125 char c = {0};
wminix3 13:36cc024dcf6b 1126 char *token;
wminix3 13:36cc024dcf6b 1127 int i = 0;
wminix3 32:a8c6fbc57115 1128 //int storedScore = 0;
wminix3 28:a2dac56af32f 1129 SDLock.lock(); // mutex lock SD
wminix3 32:a8c6fbc57115 1130 FILE *sdscore;
wminix3 32:a8c6fbc57115 1131 sdscore=fopen("/sd/highscore.txt","r"); // open highscore.txt
wminix3 32:a8c6fbc57115 1132 if(sdscore==NULL) pc.printf("file open error!\n\n\r"); // added this for open error check
wminix3 32:a8c6fbc57115 1133 // read in characters from stored high score in SD and store in buffer
wminix3 13:36cc024dcf6b 1134 while ((c != '\n') && (i < 3)) {
wminix3 32:a8c6fbc57115 1135 c = fgetc(sdscore);
wminix3 13:36cc024dcf6b 1136 buffer[i] = c;
wminix3 13:36cc024dcf6b 1137 i++;
wminix3 13:36cc024dcf6b 1138 }
wminix3 13:36cc024dcf6b 1139 token = strtok(buffer, "\n");
wminix3 32:a8c6fbc57115 1140 storedScore = atoi(token); // convert string from file to integer
wminix3 32:a8c6fbc57115 1141 fclose(sdscore);
wminix3 32:a8c6fbc57115 1142 // if the new score is greater than the stored score, print "NEW HIGH SCORE!" on LCD and the new high score
wminix3 32:a8c6fbc57115 1143 if (score > storedScore) {
wminix3 32:a8c6fbc57115 1144 storedScore = score;
wminix3 13:36cc024dcf6b 1145 uLCD.locate(2,10);
wminix3 32:a8c6fbc57115 1146 uLCD.printf("NEW HIGH SCORE!");
wminix3 13:36cc024dcf6b 1147 uLCD.locate(2,11);
wminix3 32:a8c6fbc57115 1148 uLCD.printf("%d", score);
wminix3 32:a8c6fbc57115 1149 sdscore = fopen("/sd/highscore.txt", "w");
wminix3 32:a8c6fbc57115 1150 if (sdscore != NULL) {
wminix3 32:a8c6fbc57115 1151 fprintf(sdscore, "%d\r\n", score); // write the new high score to the SD card
wminix3 32:a8c6fbc57115 1152 fclose(sdscore);
wminix3 13:36cc024dcf6b 1153 } else {
wminix3 13:36cc024dcf6b 1154 pc.printf("write: failed!\r\n");
wminix3 13:36cc024dcf6b 1155 }
wminix3 13:36cc024dcf6b 1156 }
wminix3 13:36cc024dcf6b 1157 SDLock.unlock();
wminix3 13:36cc024dcf6b 1158
michaeljson 0:3817adfaeb06 1159
wminix3 20:ede4fa57d082 1160 win = true; // sets win to true, for win screen
wminix3 28:a2dac56af32f 1161 begin_game = false; // ends game
michaeljson 0:3817adfaeb06 1162
wminix3 28:a2dac56af32f 1163 // displays video clip ????. Original intention here is a little obscure. Might be buggy.
wminix3 13:36cc024dcf6b 1164 /*
michaeljson 0:3817adfaeb06 1165 uLCD.cls();
michaeljson 0:3817adfaeb06 1166 uLCD.media_init();
michaeljson 0:3817adfaeb06 1167 uLCD.set_sector_address(0x00, 0x00);
michaeljson 0:3817adfaeb06 1168 uLCD.display_video(0,0);
wminix3 5:b7934866b264 1169 Thread::wait(1000); // changed from wait(1) to Thread::wait(1000) since we're using threads -- Brice
wminix3 13:36cc024dcf6b 1170 */
michaeljson 0:3817adfaeb06 1171
wminix3 13:36cc024dcf6b 1172 //uLCD.cls();
michaeljson 0:3817adfaeb06 1173
michaeljson 0:3817adfaeb06 1174 // prints "Congratulations" on uLCD
michaeljson 0:3817adfaeb06 1175 uLCD.locate(win_x_pos,win_y_pos);
michaeljson 0:3817adfaeb06 1176 uLCD.printf("CONGRATULATIONS!");
michaeljson 0:3817adfaeb06 1177
michaeljson 0:3817adfaeb06 1178 // prints "Play Again?" and "Press pb..."
michaeljson 0:3817adfaeb06 1179 uLCD.locate(startover_x_pos, startover_y_pos);
michaeljson 0:3817adfaeb06 1180 uLCD.printf("Play Again?");
michaeljson 0:3817adfaeb06 1181 uLCD.locate(startover_x_pos, startover_y_pos+1);
michaeljson 0:3817adfaeb06 1182 uLCD.printf("Press pb...");
michaeljson 0:3817adfaeb06 1183
michaeljson 0:3817adfaeb06 1184 // waits at win screen until pushbutton is pressed
michaeljson 0:3817adfaeb06 1185 while (win)
michaeljson 0:3817adfaeb06 1186 {
michaeljson 0:3817adfaeb06 1187 // if pb is pressed, reset game to start menu
michaeljson 0:3817adfaeb06 1188 if (!pb)
michaeljson 0:3817adfaeb06 1189 {
michaeljson 0:3817adfaeb06 1190 win = false;
wminix3 5:b7934866b264 1191 Thread::wait(500); // changed from wait(0.5) to Thread::wait(500) since we're using threads
michaeljson 0:3817adfaeb06 1192 }
michaeljson 0:3817adfaeb06 1193 }
michaeljson 0:3817adfaeb06 1194
michaeljson 0:3817adfaeb06 1195 }
wminix3 28:a2dac56af32f 1196 int prevColor; // used to store the previous color of the player
michaeljson 0:3817adfaeb06 1197 // checks if player was hit
michaeljson 0:3817adfaeb06 1198 if (hit_player)
michaeljson 0:3817adfaeb06 1199 {
michaeljson 0:3817adfaeb06 1200 // updates lives
wminix3 28:a2dac56af32f 1201 if (level == 1) {
wminix3 28:a2dac56af32f 1202 lives1 -= 1; // level 1 lives
wminix3 22:a907eeb128a4 1203 prevColor = player.player_color;
wminix3 22:a907eeb128a4 1204 player_erase(&player);
wminix3 22:a907eeb128a4 1205 player.player_color = 0xFF0000; // briefly flash the player red.
wminix3 22:a907eeb128a4 1206 player_show(&player);
wminix3 14:4e7608619043 1207 Thread::wait(500); // changed from wait(0.5) to Thread::wait since we're using threads -- Brice
wminix3 22:a907eeb128a4 1208 player_erase(&player);
wminix3 28:a2dac56af32f 1209 player.player_color = prevColor; // briefly flash the player red and RETURN TO THE PREVIOUS CHOSEN COLOR
wminix3 22:a907eeb128a4 1210 player_show(&player);
wminix3 22:a907eeb128a4 1211 hit_player = 0;
wminix3 14:4e7608619043 1212 player_show(&player);
wminix3 14:4e7608619043 1213 player.status = PLAYER_ALIVE;
michaeljson 0:3817adfaeb06 1214
michaeljson 0:3817adfaeb06 1215 // prints updated lives number
wminix3 14:4e7608619043 1216 uLCD.locate(0,0);
wminix3 14:4e7608619043 1217 uLCD.printf("Lives:%i", lives1);
wminix3 28:a2dac56af32f 1218 } else if (level == 2) { // level 2 lives
wminix3 14:4e7608619043 1219 lives2 -= 1;
wminix3 22:a907eeb128a4 1220 prevColor = player.player_color;
wminix3 22:a907eeb128a4 1221 player_erase(&player);
wminix3 22:a907eeb128a4 1222 player.player_color = 0xFF0000; // briefly flash the player red.
wminix3 22:a907eeb128a4 1223 player_show(&player);
wminix3 14:4e7608619043 1224 Thread::wait(500); // changed from wait(0.5) to Thread::wait since we're using threads -- Brice
wminix3 22:a907eeb128a4 1225 player_erase(&player);
wminix3 28:a2dac56af32f 1226 player.player_color = prevColor; // briefly flash the player red and return to previous color
wminix3 22:a907eeb128a4 1227 player_show(&player);
wminix3 22:a907eeb128a4 1228 //Thread::wait(500); // changed from wait(0.5) to Thread::wait since we're using threads -- Brice
wminix3 14:4e7608619043 1229 hit_player = 0;
wminix3 14:4e7608619043 1230 player_show(&player);
wminix3 14:4e7608619043 1231 player.status = PLAYER_ALIVE;
wminix3 14:4e7608619043 1232
wminix3 14:4e7608619043 1233 // prints updated lives number
wminix3 14:4e7608619043 1234 uLCD.locate(0,0);
wminix3 14:4e7608619043 1235 uLCD.printf("Lives:%i", lives2);
wminix3 14:4e7608619043 1236 } else if (level == 3) {
wminix3 28:a2dac56af32f 1237 lives3 -= 1; // level 3 lives
wminix3 22:a907eeb128a4 1238 prevColor = player.player_color;
wminix3 22:a907eeb128a4 1239 player_erase(&player);
wminix3 22:a907eeb128a4 1240 player.player_color = 0xFF0000; // briefly flash the player red.
wminix3 22:a907eeb128a4 1241 player_show(&player);
wminix3 14:4e7608619043 1242 Thread::wait(500); // changed from wait(0.5) to Thread::wait since we're using threads -- Brice
wminix3 22:a907eeb128a4 1243 player_erase(&player);
wminix3 28:a2dac56af32f 1244 player.player_color = prevColor; // briefly flash the player red and return to previous color.
wminix3 22:a907eeb128a4 1245 player_show(&player);
wminix3 22:a907eeb128a4 1246 //Thread::wait(500); // changed from wait(0.5) to Thread::wait since we're using threads -- Brice
wminix3 14:4e7608619043 1247 hit_player = 0;
wminix3 14:4e7608619043 1248 player_show(&player);
wminix3 14:4e7608619043 1249 player.status = PLAYER_ALIVE;
wminix3 14:4e7608619043 1250
wminix3 14:4e7608619043 1251 // prints updated lives number
wminix3 14:4e7608619043 1252 uLCD.locate(0,0);
wminix3 14:4e7608619043 1253 uLCD.printf("Lives:%i", lives3);
wminix3 14:4e7608619043 1254 }
michaeljson 0:3817adfaeb06 1255 }
michaeljson 0:3817adfaeb06 1256
michaeljson 0:3817adfaeb06 1257 // if player loses all lives or enemy reaches the player
wminix3 14:4e7608619043 1258 if (lose || lives1 == 0 || lives2 == 0 || lives3 == 0)
michaeljson 0:3817adfaeb06 1259 {
michaeljson 0:3817adfaeb06 1260 begin_game = false; // set to false to end game
wminix3 28:a2dac56af32f 1261 uLCD.cls(); // clear the game screen
michaeljson 0:3817adfaeb06 1262
michaeljson 0:3817adfaeb06 1263 gameover = true; // set to go to display gameover screen
michaeljson 0:3817adfaeb06 1264
michaeljson 0:3817adfaeb06 1265 // prints "GAMEOVER" to uLCD
michaeljson 0:3817adfaeb06 1266 uLCD.locate(gameover_x_pos, gameover_y_pos);
michaeljson 0:3817adfaeb06 1267 uLCD.printf("GAMEOVER");
wminix3 5:b7934866b264 1268 Thread::wait(1000); // changed from wait(1) to thread::wait since we're using threads -- Brice
michaeljson 0:3817adfaeb06 1269
michaeljson 0:3817adfaeb06 1270 // prints "Play Again?" and "Press pb..."
michaeljson 0:3817adfaeb06 1271 uLCD.locate(startover_x_pos, startover_y_pos);
michaeljson 0:3817adfaeb06 1272 uLCD.printf("Play Again?");
michaeljson 0:3817adfaeb06 1273 uLCD.locate(startover_x_pos, startover_y_pos+1);
michaeljson 0:3817adfaeb06 1274 uLCD.printf("Press pb...");
michaeljson 0:3817adfaeb06 1275
michaeljson 0:3817adfaeb06 1276 // stays in gameover screen until pb is pressed
michaeljson 0:3817adfaeb06 1277 while (gameover)
michaeljson 0:3817adfaeb06 1278 {
michaeljson 0:3817adfaeb06 1279 // if pb is pressed, game is reset to the game menu screen
michaeljson 0:3817adfaeb06 1280 if (!pb)
michaeljson 0:3817adfaeb06 1281 {
michaeljson 0:3817adfaeb06 1282 gameover = false;
michaeljson 0:3817adfaeb06 1283 game_menu = true;
wminix3 5:b7934866b264 1284 Thread::wait(500); // changed wait(0.5) to Thread::wait since we're using threads -- Brice
wminix3 5:b7934866b264 1285 }
wminix3 5:b7934866b264 1286 }
wminix3 5:b7934866b264 1287 }
wminix3 31:18a26153eb0e 1288
wminix3 5:b7934866b264 1289 }
wminix3 5:b7934866b264 1290 // game play loop
wminix3 26:3270c6edd7d9 1291 /* TWO-PLAYER MODE: BUGGY, BUT THE PRIMITIVES ARE IN PLACE.
wminix3 28:a2dac56af32f 1292 // I was able to get the two mbeds to send over the proper character codes to get 1 mbed to start the game
wminix3 28:a2dac56af32f 1293 // in 2 player mode. When the 'W' character was received by this mbed, the game stopped with a loss.
wminix3 28:a2dac56af32f 1294 // We lack hardware and time to fully test and work out all of the bugs here, but it is close to being
wminix3 28:a2dac56af32f 1295 // a working feature with the primitives we've commented out here.
wminix3 5:b7934866b264 1296 while(begin_game2)
wminix3 5:b7934866b264 1297 {
wminix3 5:b7934866b264 1298 temp = score;
wminix3 5:b7934866b264 1299 score = (15-numOfEnemies)*15;
wminix3 5:b7934866b264 1300
wminix3 5:b7934866b264 1301 // prints score if score changes
wminix3 5:b7934866b264 1302 if (score != temp)
wminix3 5:b7934866b264 1303 {
wminix3 5:b7934866b264 1304 uLCD.locate(9,0);
wminix3 5:b7934866b264 1305 uLCD.printf("Score:%i", score);
wminix3 5:b7934866b264 1306 }
wminix3 5:b7934866b264 1307
wminix3 5:b7934866b264 1308 // move enemy
wminix3 5:b7934866b264 1309 enemy_motion();
wminix3 24:ea19c7e8a479 1310 // check barriers for player missile hit
wminix3 24:ea19c7e8a479 1311 if (missile.missile_blk_y+1-missile.missile_height >= barrier_1.barrier_blk_y
wminix3 24:ea19c7e8a479 1312 && missile.missile_blk_y+1-missile.missile_height <= barrier_1.barrier_blk_y+barrier_1.barrier_height
wminix3 24:ea19c7e8a479 1313 && missile.status == PLAYER_MISSILE_ACTIVE)
wminix3 24:ea19c7e8a479 1314 {
wminix3 24:ea19c7e8a479 1315 check_barrier(&barrier_1, &missile);
wminix3 24:ea19c7e8a479 1316 check_barrier(&barrier_2, &missile);
wminix3 24:ea19c7e8a479 1317 check_barrier(&barrier_3, &missile);
wminix3 24:ea19c7e8a479 1318 check_barrier(&barrier_4, &missile);
wminix3 24:ea19c7e8a479 1319 }
wminix3 24:ea19c7e8a479 1320
wminix3 5:b7934866b264 1321 // checks if player missile passes y-pos of row1
wminix3 5:b7934866b264 1322 if (missile.missile_blk_y+1-missile.missile_height <= enemy_1.enemy_blk_y
wminix3 5:b7934866b264 1323 && missile.missile_blk_y+1-missile.missile_height >= enemy_1.enemy_blk_y-enemy_1.enemy_height)
wminix3 5:b7934866b264 1324 {
wminix3 5:b7934866b264 1325 check_hit_enemy_row1();
wminix3 5:b7934866b264 1326 }
wminix3 31:18a26153eb0e 1327
wminix3 5:b7934866b264 1328 // checks if player missile passes y-pos of row2
wminix3 5:b7934866b264 1329 if (missile.missile_blk_y+1-missile.missile_height <= enemy_6.enemy_blk_y
wminix3 5:b7934866b264 1330 && missile.missile_blk_y+1-missile.missile_height >= enemy_6.enemy_blk_y-enemy_6.enemy_height)
wminix3 5:b7934866b264 1331 {
wminix3 5:b7934866b264 1332 check_hit_enemy_row2();
wminix3 5:b7934866b264 1333 }
wminix3 31:18a26153eb0e 1334
wminix3 5:b7934866b264 1335 // checks if player missile passes y-pos of row3
wminix3 5:b7934866b264 1336 if (missile.missile_blk_y+1-missile.missile_height <= enemy_11.enemy_blk_y
wminix3 5:b7934866b264 1337 && missile.missile_blk_y+1-missile.missile_height >= enemy_11.enemy_blk_y-enemy_11.enemy_height)
wminix3 5:b7934866b264 1338 {
wminix3 5:b7934866b264 1339 check_hit_enemy_row3();
wminix3 5:b7934866b264 1340 }
wminix3 5:b7934866b264 1341
wminix3 5:b7934866b264 1342 // Random Enemy Fire
wminix3 5:b7934866b264 1343 if (enemy_missile.status == ENEMY_MISSILE_INACTIVE)
wminix3 5:b7934866b264 1344 {
wminix3 5:b7934866b264 1345 random_attack_gen();
wminix3 5:b7934866b264 1346 }
wminix3 5:b7934866b264 1347
wminix3 24:ea19c7e8a479 1348 // check if enemy missile passes the y-pos of the barrier and updates the barriers if they are hit.
wminix3 24:ea19c7e8a479 1349 if (enemy_missile.missile_blk_y >= barrier_1.barrier_blk_y
wminix3 24:ea19c7e8a479 1350 && enemy_missile.missile_blk_y <= barrier_1.barrier_blk_y+barrier_1.barrier_height)
wminix3 24:ea19c7e8a479 1351 {
wminix3 24:ea19c7e8a479 1352 check_barrier(&barrier_1, &enemy_missile);
wminix3 24:ea19c7e8a479 1353 check_barrier(&barrier_2, &enemy_missile);
wminix3 24:ea19c7e8a479 1354 check_barrier(&barrier_3, &enemy_missile);
wminix3 24:ea19c7e8a479 1355 check_barrier(&barrier_4, &enemy_missile);
wminix3 24:ea19c7e8a479 1356 }
wminix3 24:ea19c7e8a479 1357
wminix3 5:b7934866b264 1358 // checks if enemy missile passes y-pos of player
wminix3 5:b7934866b264 1359 if (enemy_missile.missile_blk_y >= player.player_blk_y
wminix3 5:b7934866b264 1360 && enemy_missile.missile_blk_y <= player.player_blk_y+player.player_height)
wminix3 5:b7934866b264 1361 {
wminix3 5:b7934866b264 1362 check_player_hit();
wminix3 5:b7934866b264 1363 }
wminix3 24:ea19c7e8a479 1364
wminix3 31:18a26153eb0e 1365
wminix3 5:b7934866b264 1366 update_missile_pos(&missile); // updates player missile position
wminix3 26:3270c6edd7d9 1367 update_enemy_missile_pos(&enemy_missile, level); // updates enemy missile position
wminix3 31:18a26153eb0e 1368
wminix3 5:b7934866b264 1369 // Player Movement checked with navigation switch
wminix3 16:e4e6515bdabb 1370 //if (myNav.left() && ((player.player_blk_x-3) > 0))
wminix3 24:ea19c7e8a479 1371 // With joystick click, change color of player from GREEN -> BLUE -> PINK -> PURPLE -> YELLOW (and loop).
wminix3 24:ea19c7e8a479 1372 prevAnalogClick = newAnalogClick;
wminix3 24:ea19c7e8a479 1373 newAnalogClick = stick.button();
wminix3 24:ea19c7e8a479 1374 if (newAnalogClick && !prevAnalogClick) {
wminix3 24:ea19c7e8a479 1375 if (player.player_color == 0x00FF00) { // if GREEN (start)
wminix3 24:ea19c7e8a479 1376 player.player_color = 0x0000FF; // BLUE
wminix3 24:ea19c7e8a479 1377 } else if (player.player_color == 0x0000FF) { // if BLUE
wminix3 24:ea19c7e8a479 1378 player.player_color = 0xFFC0CB; // pink. hot pink: 0xFF69B4
wminix3 24:ea19c7e8a479 1379 } else if (player.player_color == 0xFFC0CB) { // if pink
wminix3 24:ea19c7e8a479 1380 player.player_color = 0x800080; // Purple: 0x800080. periwinkle purple: 0xCCCCFF
wminix3 24:ea19c7e8a479 1381 } else if (player.player_color == 0x800080) { // if purple
wminix3 24:ea19c7e8a479 1382 player.player_color = 0xFFFF00; // yellow. metallic gold: 0xD4AF37
wminix3 24:ea19c7e8a479 1383 } else if (player.player_color == 0xFFFF00) { // if yellow
wminix3 24:ea19c7e8a479 1384 player.player_color = 0x00FF00; // set back to GREEN
wminix3 24:ea19c7e8a479 1385 }
wminix3 24:ea19c7e8a479 1386 }
wminix3 24:ea19c7e8a479 1387 // Control Player with Analog Joystick -- Brice
wminix3 16:e4e6515bdabb 1388 float stickDist = stick.xAxis();
wminix3 24:ea19c7e8a479 1389 if ((stickDist < 0.0) && (player.player_blk_x + stickDist*3 > 0.0)){
wminix3 5:b7934866b264 1390 player_erase(&player);
wminix3 16:e4e6515bdabb 1391 //player.player_blk_x -= 3;
wminix3 24:ea19c7e8a479 1392 player.player_blk_x += (int)(stickDist*3);
wminix3 5:b7934866b264 1393 player_show(&player);
wminix3 5:b7934866b264 1394 }
wminix3 16:e4e6515bdabb 1395 //else if (myNav.right() && ((player.player_blk_x+3) < (128-player.player_width)))
wminix3 24:ea19c7e8a479 1396 else if ((stickDist > 0.0) && ((player.player_blk_x + stickDist*3) < (128 - player.player_width)))
wminix3 5:b7934866b264 1397 {
wminix3 5:b7934866b264 1398 player_erase(&player);
wminix3 24:ea19c7e8a479 1399 player.player_blk_x += (int)(stickDist*3);
wminix3 5:b7934866b264 1400 player_show(&player);
wminix3 5:b7934866b264 1401 }
wminix3 24:ea19c7e8a479 1402 // Control Player with IMU -- Brice
wminix3 24:ea19c7e8a479 1403 float accelX = 0.0; // x acceleration
wminix3 24:ea19c7e8a479 1404 if (IMU.accelAvailable()) {
wminix3 24:ea19c7e8a479 1405 IMU.readAccel();
wminix3 24:ea19c7e8a479 1406 accelX = IMU.calcAccel(IMU.ax);
wminix3 24:ea19c7e8a479 1407 //pc.printf("Calc Accel: %f", accelY);
wminix3 24:ea19c7e8a479 1408 }
wminix3 24:ea19c7e8a479 1409 if ((accelX <= -0.25) && (player.player_blk_x + accelX*5) > 0.0) {
wminix3 24:ea19c7e8a479 1410 player_erase(&player);
wminix3 24:ea19c7e8a479 1411 //player.player_blk_x -= 3;
wminix3 24:ea19c7e8a479 1412 player.player_blk_x += (int)(accelX*8);
wminix3 24:ea19c7e8a479 1413 player_show(&player);
wminix3 24:ea19c7e8a479 1414 //} else if (myNav.up() && level_cursor_y_pos > level_cursor_y_pos_start) {
wminix3 24:ea19c7e8a479 1415 } else if ((accelX >= 0.25) && ((player.player_blk_x + accelX*5) < (128 - player.player_width))) {
wminix3 24:ea19c7e8a479 1416 player_erase(&player);
wminix3 24:ea19c7e8a479 1417 //player.player_blk_x -= 3;
wminix3 24:ea19c7e8a479 1418 player.player_blk_x += (int)(accelX*8);
wminix3 24:ea19c7e8a479 1419 player_show(&player);
wminix3 24:ea19c7e8a479 1420 }
wminix3 5:b7934866b264 1421 // Player Fire
wminix3 5:b7934866b264 1422 if (pb == 0 && missile.status == PLAYER_MISSILE_INACTIVE)
wminix3 5:b7934866b264 1423 {
wminix3 5:b7934866b264 1424 missile.missile_blk_x = player.player_blk_x+(player.player_width/2);
wminix3 5:b7934866b264 1425 missile.missile_blk_y = player.player_blk_y;
wminix3 5:b7934866b264 1426 missile.status = PLAYER_MISSILE_ACTIVE;
wminix3 5:b7934866b264 1427 }
wminix3 5:b7934866b264 1428
wminix3 5:b7934866b264 1429 // checks if player destroyed all enemies
wminix3 5:b7934866b264 1430 if (numOfEnemies == 0)
wminix3 5:b7934866b264 1431 {
wminix3 24:ea19c7e8a479 1432 // idea for best-time reading and updating: https://os.mbed.com/questions/75718/i-want-to-assign-int-value-saved-in-sd-t/
wminix3 24:ea19c7e8a479 1433 int time = bestTimer.read();
wminix3 24:ea19c7e8a479 1434 bestTimer.stop();
wminix3 24:ea19c7e8a479 1435 bestTimer.reset();
wminix3 5:b7934866b264 1436 uLCD.cls();
wminix3 24:ea19c7e8a479 1437 char buffer[3] = {0};
wminix3 24:ea19c7e8a479 1438 char c = {0};
wminix3 24:ea19c7e8a479 1439 char *token;
wminix3 24:ea19c7e8a479 1440 int i = 0;
wminix3 24:ea19c7e8a479 1441 int storedTime = 999;
wminix3 24:ea19c7e8a479 1442 SDLock.lock();
wminix3 24:ea19c7e8a479 1443 FILE *sdtime;
wminix3 24:ea19c7e8a479 1444 sdtime=fopen("/sd/besttime.txt","r");
wminix3 24:ea19c7e8a479 1445 if(sdtime==NULL) pc.printf("file open error!\n\n\r"); // added this for open error check
wminix3 24:ea19c7e8a479 1446 while ((c != '\n') && (i < 3)) {
wminix3 24:ea19c7e8a479 1447 c = fgetc(sdtime);
wminix3 24:ea19c7e8a479 1448 buffer[i] = c;
wminix3 24:ea19c7e8a479 1449 i++;
wminix3 24:ea19c7e8a479 1450 }
wminix3 24:ea19c7e8a479 1451 token = strtok(buffer, "\n");
wminix3 24:ea19c7e8a479 1452 storedTime = atoi(token); // convert string from file to integer
wminix3 24:ea19c7e8a479 1453 fclose(sdtime);
wminix3 24:ea19c7e8a479 1454 if (time < storedTime) {
wminix3 24:ea19c7e8a479 1455 uLCD.locate(2,10);
wminix3 24:ea19c7e8a479 1456 uLCD.printf("NEW BEST TIME!");
wminix3 24:ea19c7e8a479 1457 uLCD.locate(2,11);
wminix3 24:ea19c7e8a479 1458 uLCD.printf("%d seconds!", time);
wminix3 24:ea19c7e8a479 1459 sdtime = fopen("/sd/besttime.txt", "w");
wminix3 24:ea19c7e8a479 1460 if (sdtime != NULL) {
wminix3 24:ea19c7e8a479 1461 fprintf(sdtime, "%d\r\n", time);
wminix3 24:ea19c7e8a479 1462 fclose(sdtime);
wminix3 24:ea19c7e8a479 1463 } else {
wminix3 24:ea19c7e8a479 1464 pc.printf("write: failed!\r\n");
wminix3 24:ea19c7e8a479 1465 }
wminix3 24:ea19c7e8a479 1466 }
wminix3 24:ea19c7e8a479 1467 SDLock.unlock();
wminix3 5:b7934866b264 1468
wminix3 24:ea19c7e8a479 1469 two_player_win = true; // sets win to true, for win screen
wminix3 24:ea19c7e8a479 1470 win = true;
wminix3 24:ea19c7e8a479 1471 //begin_game = false;
wminix3 5:b7934866b264 1472
wminix3 24:ea19c7e8a479 1473 // displays video clip ????
wminix3 28:a2dac56af32f 1474
wminix3 5:b7934866b264 1475 uLCD.cls();
wminix3 5:b7934866b264 1476 uLCD.media_init();
wminix3 5:b7934866b264 1477 uLCD.set_sector_address(0x00, 0x00);
wminix3 5:b7934866b264 1478 uLCD.display_video(0,0);
wminix3 24:ea19c7e8a479 1479 Thread::wait(1000); // changed from wait(1) to Thread::wait(1000) since we're using threads -- Brice
wminix3 24:ea19c7e8a479 1480 */
wminix3 5:b7934866b264 1481
wminix3 24:ea19c7e8a479 1482 //uLCD.cls();
wminix3 26:3270c6edd7d9 1483 /*
wminix3 24:ea19c7e8a479 1484 // prints "Congratulations" on uLCD
wminix3 24:ea19c7e8a479 1485 uLCD.locate(win_x_pos,win_y_pos);
wminix3 24:ea19c7e8a479 1486 uLCD.printf("CONGRATULATIONS!");
wminix3 5:b7934866b264 1487
wminix3 24:ea19c7e8a479 1488 // prints "Play Again?" and "Press pb..."
wminix3 24:ea19c7e8a479 1489 uLCD.locate(startover_x_pos, startover_y_pos);
wminix3 24:ea19c7e8a479 1490 uLCD.printf("Play again?");
wminix3 24:ea19c7e8a479 1491 uLCD.locate(startover_x_pos, startover_y_pos+1);
wminix3 24:ea19c7e8a479 1492 uLCD.printf("Press pb...");
wminix3 5:b7934866b264 1493
wminix3 24:ea19c7e8a479 1494 // waits at win screen until pushbutton is pressed
wminix3 24:ea19c7e8a479 1495 while (two_player_win)
wminix3 24:ea19c7e8a479 1496 {
wminix3 24:ea19c7e8a479 1497 // if pb is pressed, reset game to start menu
wminix3 24:ea19c7e8a479 1498 if (!pb)
wminix3 5:b7934866b264 1499 {
wminix3 24:ea19c7e8a479 1500 win = false;
wminix3 24:ea19c7e8a479 1501 two_player_win = false;
wminix3 24:ea19c7e8a479 1502 begin_game2 = false;
wminix3 24:ea19c7e8a479 1503 numPlayers = 1;
wminix3 24:ea19c7e8a479 1504 game_menu = true;
wminix3 24:ea19c7e8a479 1505 Thread::wait(500); // changed from wait(0.5) to Thread::wait(500) since we're using threads
wminix3 5:b7934866b264 1506 }
wminix3 28:a2dac56af32f 1507 }
wminix3 24:ea19c7e8a479 1508 REMOVED THIS AND MADE THE WINNER THE FIRST TO 1 WIN
wminix3 24:ea19c7e8a479 1509 if (numWins == 3) {
wminix3 24:ea19c7e8a479 1510 two_player_win = true;
wminix3 24:ea19c7e8a479 1511 while(two_player_win) {
wminix3 24:ea19c7e8a479 1512 // if pb is pressed, reset game to start menu
wminix3 24:ea19c7e8a479 1513 Thread::wait(2000);
wminix3 24:ea19c7e8a479 1514 uLCD.locate(win_x_pos,win_y_pos);
wminix3 24:ea19c7e8a479 1515 uLCD.printf("CONGRATULATIONS!");
wminix3 5:b7934866b264 1516
wminix3 24:ea19c7e8a479 1517 // prints "Play Again?" and "Press pb..."
wminix3 24:ea19c7e8a479 1518 uLCD.locate(startover_x_pos, startover_y_pos);
wminix3 24:ea19c7e8a479 1519 uLCD.printf("Play Again?");
wminix3 24:ea19c7e8a479 1520 uLCD.locate(startover_x_pos, startover_y_pos+1);
wminix3 24:ea19c7e8a479 1521 uLCD.printf("Press pb...");
wminix3 24:ea19c7e8a479 1522 if (!pb)
wminix3 24:ea19c7e8a479 1523 {
wminix3 24:ea19c7e8a479 1524 two_player_win = false;
wminix3 24:ea19c7e8a479 1525 begin_game2 = false;
wminix3 24:ea19c7e8a479 1526 game_menu = true;
wminix3 24:ea19c7e8a479 1527 Thread::wait(500); // changed from wait(0.5) to Thread::wait(500) since we're using threads
wminix3 24:ea19c7e8a479 1528 }
wminix3 24:ea19c7e8a479 1529 }
wminix3 5:b7934866b264 1530 }
wminix3 28:a2dac56af32f 1531
wminix3 28:a2dac56af32f 1532
wminix3 5:b7934866b264 1533 }
wminix3 24:ea19c7e8a479 1534 int prevColor;
wminix3 5:b7934866b264 1535 // checks if player was hit
wminix3 5:b7934866b264 1536 if (hit_player)
wminix3 5:b7934866b264 1537 {
wminix3 5:b7934866b264 1538 // updates lives
wminix3 24:ea19c7e8a479 1539 if (level == 1) {
wminix3 24:ea19c7e8a479 1540 lives1 -= 1;
wminix3 24:ea19c7e8a479 1541 prevColor = player.player_color;
wminix3 24:ea19c7e8a479 1542 player_erase(&player);
wminix3 24:ea19c7e8a479 1543 player.player_color = 0xFF0000; // briefly flash the player red.
wminix3 24:ea19c7e8a479 1544 player_show(&player);
wminix3 24:ea19c7e8a479 1545 Thread::wait(500); // changed from wait(0.5) to Thread::wait since we're using threads -- Brice
wminix3 24:ea19c7e8a479 1546 player_erase(&player);
wminix3 24:ea19c7e8a479 1547 player.player_color = prevColor; // briefly flash the player red.
wminix3 24:ea19c7e8a479 1548 player_show(&player);
wminix3 24:ea19c7e8a479 1549 hit_player = 0;
wminix3 24:ea19c7e8a479 1550 player_show(&player);
wminix3 24:ea19c7e8a479 1551 player.status = PLAYER_ALIVE;
wminix3 5:b7934866b264 1552
wminix3 5:b7934866b264 1553 // prints updated lives number
wminix3 24:ea19c7e8a479 1554 uLCD.locate(0,0);
wminix3 24:ea19c7e8a479 1555 uLCD.printf("Lives:%i", lives1);
wminix3 24:ea19c7e8a479 1556 } else if (level == 2) {
wminix3 24:ea19c7e8a479 1557 lives2 -= 1;
wminix3 24:ea19c7e8a479 1558 prevColor = player.player_color;
wminix3 24:ea19c7e8a479 1559 player_erase(&player);
wminix3 24:ea19c7e8a479 1560 player.player_color = 0xFF0000; // briefly flash the player red.
wminix3 24:ea19c7e8a479 1561 player_show(&player);
wminix3 24:ea19c7e8a479 1562 Thread::wait(500); // changed from wait(0.5) to Thread::wait since we're using threads -- Brice
wminix3 24:ea19c7e8a479 1563 player_erase(&player);
wminix3 24:ea19c7e8a479 1564 player.player_color = prevColor; // briefly flash the player red.
wminix3 24:ea19c7e8a479 1565 player_show(&player);
wminix3 24:ea19c7e8a479 1566 //Thread::wait(500); // changed from wait(0.5) to Thread::wait since we're using threads -- Brice
wminix3 24:ea19c7e8a479 1567 hit_player = 0;
wminix3 24:ea19c7e8a479 1568 player_show(&player);
wminix3 24:ea19c7e8a479 1569 player.status = PLAYER_ALIVE;
wminix3 24:ea19c7e8a479 1570
wminix3 24:ea19c7e8a479 1571 // prints updated lives number
wminix3 24:ea19c7e8a479 1572 uLCD.locate(0,0);
wminix3 24:ea19c7e8a479 1573 uLCD.printf("Lives:%i", lives2);
wminix3 24:ea19c7e8a479 1574 } else if (level == 3) {
wminix3 24:ea19c7e8a479 1575 lives3 -= 1;
wminix3 24:ea19c7e8a479 1576 prevColor = player.player_color;
wminix3 24:ea19c7e8a479 1577 player_erase(&player);
wminix3 24:ea19c7e8a479 1578 player.player_color = 0xFF0000; // briefly flash the player red.
wminix3 24:ea19c7e8a479 1579 player_show(&player);
wminix3 24:ea19c7e8a479 1580 Thread::wait(500); // changed from wait(0.5) to Thread::wait since we're using threads -- Brice
wminix3 24:ea19c7e8a479 1581 player_erase(&player);
wminix3 24:ea19c7e8a479 1582 player.player_color = prevColor; // briefly flash the player red.
wminix3 24:ea19c7e8a479 1583 player_show(&player);
wminix3 24:ea19c7e8a479 1584 //Thread::wait(500); // changed from wait(0.5) to Thread::wait since we're using threads -- Brice
wminix3 24:ea19c7e8a479 1585 hit_player = 0;
wminix3 24:ea19c7e8a479 1586 player_show(&player);
wminix3 24:ea19c7e8a479 1587 player.status = PLAYER_ALIVE;
wminix3 24:ea19c7e8a479 1588
wminix3 24:ea19c7e8a479 1589 // prints updated lives number
wminix3 24:ea19c7e8a479 1590 uLCD.locate(0,0);
wminix3 24:ea19c7e8a479 1591 uLCD.printf("Lives:%i", lives3);
wminix3 24:ea19c7e8a479 1592 }
wminix3 5:b7934866b264 1593 }
wminix3 5:b7934866b264 1594
wminix3 5:b7934866b264 1595 // if player loses all lives or enemy reaches the player
wminix3 24:ea19c7e8a479 1596 if (lose || lives1 == 0 || lives2 == 0 || lives3 == 0)
wminix3 5:b7934866b264 1597 {
wminix3 24:ea19c7e8a479 1598 //begin_game = false; // set to false to end game
wminix3 24:ea19c7e8a479 1599 lives1 = 3;
wminix3 5:b7934866b264 1600 uLCD.cls();
wminix3 5:b7934866b264 1601
wminix3 24:ea19c7e8a479 1602 two_player_lose = true;
wminix3 5:b7934866b264 1603 gameover = true; // set to go to display gameover screen
wminix3 24:ea19c7e8a479 1604 numPlayers = 1;
wminix3 5:b7934866b264 1605
wminix3 5:b7934866b264 1606 // prints "GAMEOVER" to uLCD
wminix3 5:b7934866b264 1607 uLCD.locate(gameover_x_pos, gameover_y_pos);
wminix3 24:ea19c7e8a479 1608 uLCD.printf("GAMEOVER");
wminix3 24:ea19c7e8a479 1609 Thread::wait(1000); // changed from wait(1) to thread::wait since we're using threads -- Brice
wminix3 5:b7934866b264 1610
wminix3 5:b7934866b264 1611 // prints "Play Again?" and "Press pb..."
wminix3 5:b7934866b264 1612 uLCD.locate(startover_x_pos, startover_y_pos);
wminix3 24:ea19c7e8a479 1613 uLCD.printf("Play again?");
wminix3 5:b7934866b264 1614 uLCD.locate(startover_x_pos, startover_y_pos+1);
wminix3 5:b7934866b264 1615 uLCD.printf("Press pb...");
wminix3 5:b7934866b264 1616
wminix3 5:b7934866b264 1617 // stays in gameover screen until pb is pressed
wminix3 5:b7934866b264 1618 while (gameover)
wminix3 5:b7934866b264 1619 {
wminix3 5:b7934866b264 1620 // if pb is pressed, game is reset to the game menu screen
wminix3 5:b7934866b264 1621 if (!pb)
wminix3 5:b7934866b264 1622 {
wminix3 5:b7934866b264 1623 gameover = false;
wminix3 24:ea19c7e8a479 1624 two_player_lose = false;
wminix3 24:ea19c7e8a479 1625 game_menu = true;
wminix3 24:ea19c7e8a479 1626 begin_game2 = false;
wminix3 24:ea19c7e8a479 1627 numPlayers = 1;
wminix3 24:ea19c7e8a479 1628 //game_menu = true;
wminix3 24:ea19c7e8a479 1629 Thread::wait(500); // changed wait(0.5) to Thread::wait since we're using threads -- Brice
wminix3 5:b7934866b264 1630 }
wminix3 5:b7934866b264 1631 }
wminix3 5:b7934866b264 1632 }
wminix3 24:ea19c7e8a479 1633 if (two_player_lose) {
wminix3 5:b7934866b264 1634 uLCD.cls();
wminix3 24:ea19c7e8a479 1635 numPlayers = 1;
wminix3 24:ea19c7e8a479 1636 Thread::wait(2000);
wminix3 24:ea19c7e8a479 1637 uLCD.locate(gameover_x_pos, gameover_y_pos);
wminix3 24:ea19c7e8a479 1638 uLCD.printf("You lost!");
wminix3 24:ea19c7e8a479 1639 Thread::wait(1000); // changed from wait(1) to thread::wait since we're using threads -- Brice
wminix3 5:b7934866b264 1640
wminix3 24:ea19c7e8a479 1641 // prints "Play Again?" and "Press pb..."
wminix3 5:b7934866b264 1642 uLCD.locate(startover_x_pos, startover_y_pos);
wminix3 24:ea19c7e8a479 1643 uLCD.printf("Continue?");
wminix3 5:b7934866b264 1644 uLCD.locate(startover_x_pos, startover_y_pos+1);
wminix3 5:b7934866b264 1645 uLCD.printf("Press pb...");
wminix3 24:ea19c7e8a479 1646 }
wminix3 24:ea19c7e8a479 1647 while(two_player_lose) {
wminix3 24:ea19c7e8a479 1648 //uLCD.cls();
wminix3 5:b7934866b264 1649
wminix3 24:ea19c7e8a479 1650 if (!pb)
wminix3 5:b7934866b264 1651 {
wminix3 24:ea19c7e8a479 1652 two_player_lose = false;
wminix3 24:ea19c7e8a479 1653 game_menu = true;
wminix3 24:ea19c7e8a479 1654 begin_game2 = false;
wminix3 24:ea19c7e8a479 1655 numPlayers = 1;
wminix3 24:ea19c7e8a479 1656 Thread::wait(500); // changed wait(0.5) to Thread::wait since we're using threads -- Brice
michaeljson 0:3817adfaeb06 1657 }
michaeljson 0:3817adfaeb06 1658 }
michaeljson 0:3817adfaeb06 1659 }
wminix3 26:3270c6edd7d9 1660 }*/
michaeljson 0:3817adfaeb06 1661 }
wminix3 31:18a26153eb0e 1662 }