Nathan Johnston
Uses accompanying Basket, Objects and Fruit libraries to create Fruit Basket game. If an object is caught, points are added; if an object in missed, a 'life' is lost.
Dependents: Game_Controller_Project
Catch_Model.cpp@18:99ccfa1bb2ca, 2017-05-04 (annotated)
- Committer:
- Nathanj94
- Date:
- Thu May 04 12:24:25 2017 +0000
- Revision:
- 18:99ccfa1bb2ca
- Parent:
- 16:dae98691cc0e
Who changed what in which revision?
| User | Revision | Line number | New contents of line |
|---|---|---|---|
| Nathanj94 | 0:8d02400f792a | 1 | #include "Catch_Model.h" |
| Nathanj94 | 0:8d02400f792a | 2 | |
| Nathanj94 | 0:8d02400f792a | 3 | Catch_Model::Catch_Model() |
| Nathanj94 | 0:8d02400f792a | 4 | { |
| Nathanj94 | 0:8d02400f792a | 5 | |
| Nathanj94 | 0:8d02400f792a | 6 | } |
| Nathanj94 | 0:8d02400f792a | 7 | |
| Nathanj94 | 0:8d02400f792a | 8 | Catch_Model::~Catch_Model() |
| Nathanj94 | 0:8d02400f792a | 9 | { |
| Nathanj94 | 0:8d02400f792a | 10 | |
| Nathanj94 | 0:8d02400f792a | 11 | } |
| Nathanj94 | 13:ae2dac4ab786 | 12 | //INITILISATION FUNCTIONS// |
| Nathanj94 | 14:6764bb61d413 | 13 | //Sets values used to initialise Basket and Objects, sets number of lives |
| Nathanj94 | 4:84e29254b988 | 14 | void Catch_Model::init(int basket_y, int basket_width, int objects_speed, int lives) |
| Nathanj94 | 0:8d02400f792a | 15 | { |
| Nathanj94 | 0:8d02400f792a | 16 | _basket_y = basket_y; |
| Nathanj94 | 0:8d02400f792a | 17 | _basket_width = basket_width; |
| Nathanj94 | 1:43fbcc3584d6 | 18 | _objects_speed = objects_speed; |
| Nathanj94 | 4:84e29254b988 | 19 | _lives = lives; |
| Nathanj94 | 14:6764bb61d413 | 20 | _delay = 1; //if this equals 1, check_a and check_b can be called |
| Nathanj94 | 1:43fbcc3584d6 | 21 | |
| Nathanj94 | 4:84e29254b988 | 22 | basket.init(_basket_y, _basket_width); |
| Nathanj94 | 4:84e29254b988 | 23 | objects.init(_objects_speed); |
| Nathanj94 | 0:8d02400f792a | 24 | } |
| Nathanj94 | 0:8d02400f792a | 25 | |
| Nathanj94 | 14:6764bb61d413 | 26 | //UPDATE FUNCTIONS// |
| Nathanj94 | 14:6764bb61d413 | 27 | //Read input of joystick and assign the direction and magnitude to variables |
| Nathanj94 | 0:8d02400f792a | 28 | void Catch_Model::input(Gamepad &pad) |
| Nathanj94 | 0:8d02400f792a | 29 | { |
| Nathanj94 | 0:8d02400f792a | 30 | _d = pad.get_direction(); |
| Nathanj94 | 0:8d02400f792a | 31 | _mag = pad.get_mag(); |
| Nathanj94 | 0:8d02400f792a | 32 | } |
| Nathanj94 | 0:8d02400f792a | 33 | |
| Nathanj94 | 14:6764bb61d413 | 34 | //Update the game score/lives and move the basket/objects |
| Nathanj94 | 3:fc9133faec7a | 35 | void Catch_Model::update(N5110 &lcd, Gamepad &pad) |
| Nathanj94 | 0:8d02400f792a | 36 | { |
| Nathanj94 | 14:6764bb61d413 | 37 | check_basket_catch(lcd, pad); //check for basket catch/miss before updating positions |
| Nathanj94 | 14:6764bb61d413 | 38 | check_basket_miss(lcd, pad); //as that aspect must take priority |
| Nathanj94 | 3:fc9133faec7a | 39 | |
| Nathanj94 | 10:6605cd9d374b | 40 | basket.move_stick(_d, _mag); |
| Nathanj94 | 10:6605cd9d374b | 41 | basket.move_LR(pad); |
| Nathanj94 | 12:f7d6003e5c6b | 42 | objects.move(_objects_speed); |
| Nathanj94 | 0:8d02400f792a | 43 | } |
| Nathanj94 | 0:8d02400f792a | 44 | |
| Nathanj94 | 13:ae2dac4ab786 | 45 | //GAME RULES FUNCTIONS// |
| Nathanj94 | 14:6764bb61d413 | 46 | //Check if the object is caught |
| Nathanj94 | 3:fc9133faec7a | 47 | void Catch_Model::check_basket_catch(N5110 &lcd, Gamepad &pad) |
| Nathanj94 | 2:8410e09b77aa | 48 | { |
| Nathanj94 | 4:84e29254b988 | 49 | int b_x_pos = basket.get_x(); |
| Nathanj94 | 4:84e29254b988 | 50 | int b_y_pos = basket.get_y(); |
| Nathanj94 | 4:84e29254b988 | 51 | int o_x_pos = objects.get_x(); |
| Nathanj94 | 4:84e29254b988 | 52 | int o_y_pos = objects.get_y(); |
| Nathanj94 | 14:6764bb61d413 | 53 | |
| Nathanj94 | 14:6764bb61d413 | 54 | //object y greater than/equal to basket y... |
| Nathanj94 | 14:6764bb61d413 | 55 | //...and object x greater than/equal to basket x... |
| Nathanj94 | 14:6764bb61d413 | 56 | //...and object x less than/equal to basket x+6 to compensate for width of object beyond x+6 |
| Nathanj94 | 3:fc9133faec7a | 57 | if( |
| Nathanj94 | 14:6764bb61d413 | 58 | (o_y_pos >= b_y_pos) && |
| Nathanj94 | 14:6764bb61d413 | 59 | (o_x_pos >= b_x_pos) && |
| Nathanj94 | 14:6764bb61d413 | 60 | (o_x_pos <= (b_x_pos + 6)) |
| Nathanj94 | 3:fc9133faec7a | 61 | ) { |
| Nathanj94 | 8:db24c475f64f | 62 | pad.tone(1000, 0.2); |
| Nathanj94 | 14:6764bb61d413 | 63 | objects.undraw(lcd); //FILL_WHITE so object disappears |
| Nathanj94 | 14:6764bb61d413 | 64 | add_score(); //object has a variable that adds correct amount of score |
| Nathanj94 | 14:6764bb61d413 | 65 | objects.init(_objects_speed); //drop another object upon contact |
| Nathanj94 | 16:dae98691cc0e | 66 | |
| Nathanj94 | 16:dae98691cc0e | 67 | //printf("basket catch\n"); |
| Nathanj94 | 3:fc9133faec7a | 68 | } |
| Nathanj94 | 2:8410e09b77aa | 69 | } |
| Nathanj94 | 2:8410e09b77aa | 70 | |
| Nathanj94 | 14:6764bb61d413 | 71 | //Check if the object is not caught |
| Nathanj94 | 3:fc9133faec7a | 72 | void Catch_Model::check_basket_miss(N5110 &lcd, Gamepad &pad) |
| Nathanj94 | 2:8410e09b77aa | 73 | { |
| Nathanj94 | 14:6764bb61d413 | 74 | int b_y_pos = basket.get_y(); //x co-ordinates unnecessary |
| Nathanj94 | 14:6764bb61d413 | 75 | int o_y_pos = objects.get_y(); //if x does not satisfy check_basket_catch, it will satisfy this |
| Nathanj94 | 3:fc9133faec7a | 76 | |
| Nathanj94 | 6:61bcf98e0a88 | 77 | int score_var; |
| Nathanj94 | 14:6764bb61d413 | 78 | score_var = objects.get_score_var(); |
| Nathanj94 | 6:61bcf98e0a88 | 79 | |
| Nathanj94 | 3:fc9133faec7a | 80 | if (o_y_pos > b_y_pos) { |
| Nathanj94 | 4:84e29254b988 | 81 | objects.undraw(lcd); |
| Nathanj94 | 14:6764bb61d413 | 82 | if (score_var != 5) { //if antifruit misses do nothing, otherwise reduce lives |
| Nathanj94 | 6:61bcf98e0a88 | 83 | _lives--; |
| Nathanj94 | 14:6764bb61d413 | 84 | } |
| Nathanj94 | 8:db24c475f64f | 85 | pad.tone(100, 0.2); |
| Nathanj94 | 14:6764bb61d413 | 86 | objects.init(_objects_speed); //drop another object upon contact |
| Nathanj94 | 16:dae98691cc0e | 87 | |
| Nathanj94 | 16:dae98691cc0e | 88 | //printf("basket miss\n"); |
| Nathanj94 | 16:dae98691cc0e | 89 | } |
| Nathanj94 | 3:fc9133faec7a | 90 | } |
| Nathanj94 | 3:fc9133faec7a | 91 | |
| Nathanj94 | 14:6764bb61d413 | 92 | //Check which object is current and add appropriate score |
| Nathanj94 | 13:ae2dac4ab786 | 93 | void Catch_Model::add_score() |
| Nathanj94 | 13:ae2dac4ab786 | 94 | { |
| Nathanj94 | 13:ae2dac4ab786 | 95 | int score_var; |
| Nathanj94 | 13:ae2dac4ab786 | 96 | score_var = objects.get_score_var(); |
| Nathanj94 | 13:ae2dac4ab786 | 97 | |
| Nathanj94 | 14:6764bb61d413 | 98 | if (score_var == 1) { //strawberry = 1 |
| Nathanj94 | 13:ae2dac4ab786 | 99 | basket.add_score_1(); |
| Nathanj94 | 14:6764bb61d413 | 100 | } else if (score_var == 2) { //pineapple = 2 |
| Nathanj94 | 13:ae2dac4ab786 | 101 | basket.add_score_2(); |
| Nathanj94 | 14:6764bb61d413 | 102 | } else if (score_var == 3) { //pear = 5 |
| Nathanj94 | 13:ae2dac4ab786 | 103 | basket.add_score_5(); |
| Nathanj94 | 14:6764bb61d413 | 104 | } else if (score_var == 4) { //melon = 10 |
| Nathanj94 | 13:ae2dac4ab786 | 105 | basket.add_score_10(); |
| Nathanj94 | 14:6764bb61d413 | 106 | } else { //antifruit - if caught, reduce lives instead of add score |
| Nathanj94 | 13:ae2dac4ab786 | 107 | _lives--; |
| Nathanj94 | 13:ae2dac4ab786 | 108 | } |
| Nathanj94 | 16:dae98691cc0e | 109 | //printf("add score\n"); |
| Nathanj94 | 13:ae2dac4ab786 | 110 | } |
| Nathanj94 | 13:ae2dac4ab786 | 111 | |
| Nathanj94 | 14:6764bb61d413 | 112 | //Return number of lives |
| Nathanj94 | 13:ae2dac4ab786 | 113 | int Catch_Model::get_lives() |
| Nathanj94 | 13:ae2dac4ab786 | 114 | { |
| Nathanj94 | 13:ae2dac4ab786 | 115 | return _lives; |
| Nathanj94 | 13:ae2dac4ab786 | 116 | } |
| Nathanj94 | 13:ae2dac4ab786 | 117 | |
| Nathanj94 | 13:ae2dac4ab786 | 118 | //BUTTON FUNCTIONS// |
| Nathanj94 | 14:6764bb61d413 | 119 | //If A is pressed, reset the object |
| Nathanj94 | 8:db24c475f64f | 120 | void Catch_Model::check_a(N5110 &lcd, Gamepad &pad) |
| Nathanj94 | 7:ec6dc66ee196 | 121 | { |
| Nathanj94 | 7:ec6dc66ee196 | 122 | if ( |
| Nathanj94 | 7:ec6dc66ee196 | 123 | (pad.check_event(Gamepad::A_PRESSED) == true) && |
| Nathanj94 | 14:6764bb61d413 | 124 | (_delay == 1) //delay stops powerups from being over-used |
| Nathanj94 | 7:ec6dc66ee196 | 125 | ) { |
| Nathanj94 | 9:902b67101cdc | 126 | objects.undraw(lcd); |
| Nathanj94 | 9:902b67101cdc | 127 | objects.init(_objects_speed); |
| Nathanj94 | 14:6764bb61d413 | 128 | |
| Nathanj94 | 14:6764bb61d413 | 129 | //while _delay = 0, A and B can't be used... |
| Nathanj94 | 14:6764bb61d413 | 130 | //...in 10 seconds _delay = 1, A and B can be used again |
| Nathanj94 | 14:6764bb61d413 | 131 | _delay = 0; |
| Nathanj94 | 14:6764bb61d413 | 132 | timeout.attach(this, &Catch_Model::set_delay, 10.0); |
| Nathanj94 | 16:dae98691cc0e | 133 | |
| Nathanj94 | 16:dae98691cc0e | 134 | //printf("A pressed\n"); |
| Nathanj94 | 14:6764bb61d413 | 135 | } |
| Nathanj94 | 14:6764bb61d413 | 136 | |
| Nathanj94 | 14:6764bb61d413 | 137 | } |
| Nathanj94 | 14:6764bb61d413 | 138 | |
| Nathanj94 | 14:6764bb61d413 | 139 | //If B is pressed, give another life |
| Nathanj94 | 14:6764bb61d413 | 140 | void Catch_Model::check_b(N5110 &lcd, Gamepad &pad) |
| Nathanj94 | 14:6764bb61d413 | 141 | { |
| Nathanj94 | 14:6764bb61d413 | 142 | if ( |
| Nathanj94 | 14:6764bb61d413 | 143 | (pad.check_event(Gamepad::B_PRESSED) == true) && |
| Nathanj94 | 14:6764bb61d413 | 144 | (_delay == 1) //delay stops powerups from being over-used |
| Nathanj94 | 14:6764bb61d413 | 145 | ) { |
| Nathanj94 | 14:6764bb61d413 | 146 | _lives++; |
| Nathanj94 | 14:6764bb61d413 | 147 | |
| Nathanj94 | 14:6764bb61d413 | 148 | //while _delay = 0, A and B can't be used... |
| Nathanj94 | 14:6764bb61d413 | 149 | //...in 10 seconds _delay = 1, A and B can be used again |
| Nathanj94 | 9:902b67101cdc | 150 | _delay = 0; |
| Nathanj94 | 9:902b67101cdc | 151 | timeout.attach(this, &Catch_Model::set_delay, 10.0); |
| Nathanj94 | 16:dae98691cc0e | 152 | |
| Nathanj94 | 16:dae98691cc0e | 153 | //printf("B pressed\n"); |
| Nathanj94 | 8:db24c475f64f | 154 | } |
| Nathanj94 | 8:db24c475f64f | 155 | |
| Nathanj94 | 8:db24c475f64f | 156 | } |
| Nathanj94 | 8:db24c475f64f | 157 | |
| Nathanj94 | 14:6764bb61d413 | 158 | //10 seconds after A or B is pressed, _delay = 1 |
| Nathanj94 | 7:ec6dc66ee196 | 159 | void Catch_Model::set_delay() |
| Nathanj94 | 7:ec6dc66ee196 | 160 | { |
| Nathanj94 | 7:ec6dc66ee196 | 161 | _delay = 1; |
| Nathanj94 | 7:ec6dc66ee196 | 162 | } |
| Nathanj94 | 8:db24c475f64f | 163 | |
| Nathanj94 | 13:ae2dac4ab786 | 164 | //DISPLAY FUNCTIONS// |
| Nathanj94 | 14:6764bb61d413 | 165 | //Re-draw the screen after updates to positions, scores etc are made |
| Nathanj94 | 15:1a0bd800f1f1 | 166 | void Catch_Model::draw(N5110 &lcd, Gamepad &pad) |
| Nathanj94 | 5:7db3e43e5aca | 167 | { |
| Nathanj94 | 13:ae2dac4ab786 | 168 | basket.draw(lcd); |
| Nathanj94 | 13:ae2dac4ab786 | 169 | objects.draw(lcd); |
| Nathanj94 | 13:ae2dac4ab786 | 170 | print_score(lcd); |
| Nathanj94 | 13:ae2dac4ab786 | 171 | print_lives(lcd); |
| Nathanj94 | 13:ae2dac4ab786 | 172 | print_delay(lcd); |
| Nathanj94 | 15:1a0bd800f1f1 | 173 | |
| Nathanj94 | 15:1a0bd800f1f1 | 174 | if(get_lives() == 0) |
| Nathanj94 | 15:1a0bd800f1f1 | 175 | { |
| Nathanj94 | 15:1a0bd800f1f1 | 176 | do{ |
| Nathanj94 | 15:1a0bd800f1f1 | 177 | lcd.clear(); |
| Nathanj94 | 15:1a0bd800f1f1 | 178 | final_score(lcd); |
| Nathanj94 | 15:1a0bd800f1f1 | 179 | } while (pad.check_event(Gamepad::START_PRESSED) == false); |
| Nathanj94 | 15:1a0bd800f1f1 | 180 | } |
| Nathanj94 | 4:84e29254b988 | 181 | } |
| Nathanj94 | 4:84e29254b988 | 182 | |
| Nathanj94 | 14:6764bb61d413 | 183 | //Get the number of lives and print on the display |
| Nathanj94 | 4:84e29254b988 | 184 | void Catch_Model::print_lives(N5110 &lcd) |
| Nathanj94 | 4:84e29254b988 | 185 | { |
| Nathanj94 | 4:84e29254b988 | 186 | char buffer[14]; |
| Nathanj94 | 4:84e29254b988 | 187 | int lives = get_lives(); |
| Nathanj94 | 4:84e29254b988 | 188 | |
| Nathanj94 | 4:84e29254b988 | 189 | int print_lives = sprintf(buffer, "LIVES:%d", lives); |
| Nathanj94 | 4:84e29254b988 | 190 | if (print_lives <= 14) { |
| Nathanj94 | 4:84e29254b988 | 191 | lcd.printString(buffer,0,0); |
| Nathanj94 | 4:84e29254b988 | 192 | lcd.refresh(); |
| Nathanj94 | 4:84e29254b988 | 193 | } |
| Nathanj94 | 4:84e29254b988 | 194 | } |
| Nathanj94 | 4:84e29254b988 | 195 | |
| Nathanj94 | 14:6764bb61d413 | 196 | //Get the score and print on the display |
| Nathanj94 | 3:fc9133faec7a | 197 | void Catch_Model::print_score(N5110 &lcd) |
| Nathanj94 | 3:fc9133faec7a | 198 | { |
| Nathanj94 | 3:fc9133faec7a | 199 | char buffer[14]; |
| Nathanj94 | 4:84e29254b988 | 200 | int score = basket.get_score(); |
| Nathanj94 | 2:8410e09b77aa | 201 | |
| Nathanj94 | 4:84e29254b988 | 202 | int print_score; |
| Nathanj94 | 4:84e29254b988 | 203 | |
| Nathanj94 | 14:6764bb61d413 | 204 | if ((score == 0)||(score <= 9)) { //if loop keeps the length of the string fixed... |
| Nathanj94 | 4:84e29254b988 | 205 | print_score = sprintf(buffer, "000%d", score); |
| Nathanj94 | 4:84e29254b988 | 206 | } else if (score <= 99) { |
| Nathanj94 | 4:84e29254b988 | 207 | print_score = sprintf(buffer, "00%2d", score); |
| Nathanj94 | 4:84e29254b988 | 208 | } else if (score <= 999 ) { |
| Nathanj94 | 4:84e29254b988 | 209 | print_score = sprintf(buffer, "0%3d", score); |
| Nathanj94 | 4:84e29254b988 | 210 | } else { |
| Nathanj94 | 4:84e29254b988 | 211 | print_score = sprintf(buffer, "%4d", score); |
| Nathanj94 | 14:6764bb61d413 | 212 | } //...with maximum printable score of 9999 |
| Nathanj94 | 4:84e29254b988 | 213 | |
| Nathanj94 | 3:fc9133faec7a | 214 | if (print_score <= 14) { |
| Nathanj94 | 4:84e29254b988 | 215 | lcd.printString(buffer,59,0); |
| Nathanj94 | 3:fc9133faec7a | 216 | lcd.refresh(); |
| Nathanj94 | 3:fc9133faec7a | 217 | } |
| Nathanj94 | 3:fc9133faec7a | 218 | } |
| Nathanj94 | 14:6764bb61d413 | 219 | |
| Nathanj94 | 15:1a0bd800f1f1 | 220 | void Catch_Model::final_score(N5110 &lcd) |
| Nathanj94 | 15:1a0bd800f1f1 | 221 | { |
| Nathanj94 | 15:1a0bd800f1f1 | 222 | char buffer[14]; |
| Nathanj94 | 15:1a0bd800f1f1 | 223 | int score = basket.get_score(); |
| Nathanj94 | 15:1a0bd800f1f1 | 224 | |
| Nathanj94 | 15:1a0bd800f1f1 | 225 | int print_score; |
| Nathanj94 | 15:1a0bd800f1f1 | 226 | |
| Nathanj94 | 15:1a0bd800f1f1 | 227 | if ((score == 0)||(score <= 9)) { //if loop keeps the length of the string fixed... |
| Nathanj94 | 15:1a0bd800f1f1 | 228 | print_score = sprintf(buffer, "000%d", score); |
| Nathanj94 | 15:1a0bd800f1f1 | 229 | } else if (score <= 99) { |
| Nathanj94 | 15:1a0bd800f1f1 | 230 | print_score = sprintf(buffer, "00%2d", score); |
| Nathanj94 | 15:1a0bd800f1f1 | 231 | } else if (score <= 999 ) { |
| Nathanj94 | 15:1a0bd800f1f1 | 232 | print_score = sprintf(buffer, "0%3d", score); |
| Nathanj94 | 15:1a0bd800f1f1 | 233 | } else { |
| Nathanj94 | 15:1a0bd800f1f1 | 234 | print_score = sprintf(buffer, "%4d", score); |
| Nathanj94 | 15:1a0bd800f1f1 | 235 | } //...with maximum printable score of 9999 |
| Nathanj94 | 15:1a0bd800f1f1 | 236 | |
| Nathanj94 | 15:1a0bd800f1f1 | 237 | lcd.printString(" GAME OVER ",0,2); |
| Nathanj94 | 15:1a0bd800f1f1 | 238 | if (print_score <= 14) { |
| Nathanj94 | 15:1a0bd800f1f1 | 239 | lcd.printString(buffer,34,3); |
| Nathanj94 | 15:1a0bd800f1f1 | 240 | lcd.refresh(); |
| Nathanj94 | 15:1a0bd800f1f1 | 241 | } |
| Nathanj94 | 15:1a0bd800f1f1 | 242 | } |
| Nathanj94 | 15:1a0bd800f1f1 | 243 | |
| Nathanj94 | 14:6764bb61d413 | 244 | //Print a tick if _delay = 1, otherwise print a cross |
| Nathanj94 | 8:db24c475f64f | 245 | void Catch_Model::print_delay(N5110 &lcd) |
| Nathanj94 | 8:db24c475f64f | 246 | { |
| Nathanj94 | 8:db24c475f64f | 247 | if (_delay == 1) { |
| Nathanj94 | 8:db24c475f64f | 248 | lcd.drawLine(46,4,50,8,1); |
| Nathanj94 | 8:db24c475f64f | 249 | lcd.drawLine(50,8,54,0,1); |
| Nathanj94 | 8:db24c475f64f | 250 | } else { |
| Nathanj94 | 8:db24c475f64f | 251 | lcd.drawLine(46,0,54,8,1); |
| Nathanj94 | 8:db24c475f64f | 252 | lcd.drawLine(46,8,54,0,1); |
| Nathanj94 | 13:ae2dac4ab786 | 253 | } |
| Nathanj94 | 8:db24c475f64f | 254 | } |