Joe Shotton / Mbed 2 deprecated ELEC2645_Project_ll16j23s

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Dependencies:   mbed ll16j23s_test_docs

SnakeEngine/SnakeEngine.cpp@6:6c9453397f4a, 2020-05-23 (annotated)

Committer:
JoeShotton
Date:
Sat May 23 20:01:00 2020 +0000
Revision:
6:6c9453397f4a
Parent:
5:06fa7674622a
Child:
7:dd84e0fab346
Implemented screen transition function

Who changed what in which revision?

UserRevisionLine numberNew contents of line
JoeShotton 3:fcd6d70e9694 1 #include "SnakeEngine.h"
JoeShotton 3:fcd6d70e9694 2
JoeShotton 3:fcd6d70e9694 3 SnakeEngine::SnakeEngine()
JoeShotton 3:fcd6d70e9694 4 {
JoeShotton 3:fcd6d70e9694 5 //constructor
JoeShotton 4:ea3fa51c4386 6 score = 0;
JoeShotton 3:fcd6d70e9694 7 }
JoeShotton 3:fcd6d70e9694 8
JoeShotton 3:fcd6d70e9694 9 SnakeEngine::~SnakeEngine()
JoeShotton 3:fcd6d70e9694 10 {
JoeShotton 3:fcd6d70e9694 11 //destructor
JoeShotton 3:fcd6d70e9694 12 }
JoeShotton 3:fcd6d70e9694 13
JoeShotton 3:fcd6d70e9694 14 /* bool collision(int state, int x, int y,) {
JoeShotton 3:fcd6d70e9694 15 if ((lcd.getPixel(x, y) == 1 && ((state == 1) || (state == 4))) || (lcd.getPixel(x+1, y+1) == 1 && ((state == 2) || (state == 3)))) {
JoeShotton 3:fcd6d70e9694 16 // checks infront of head to see if pixel is set
JoeShotton 3:fcd6d70e9694 17 // due to the size of the head, there is an offset for the check for North and Eastward directions
JoeShotton 3:fcd6d70e9694 18 pad.led(1,0.9);
JoeShotton 3:fcd6d70e9694 19 return true;
JoeShotton 3:fcd6d70e9694 20 } else {
JoeShotton 3:fcd6d70e9694 21 pad.led(1,0.0);
JoeShotton 3:fcd6d70e9694 22 return = false;
JoeShotton 3:fcd6d70e9694 23 }
JoeShotton 3:fcd6d70e9694 24 }
JoeShotton 4:ea3fa51c4386 25 */
JoeShotton 5:06fa7674622a 26 void SnakeEngine::init(FXOS8700CQ &mag){
JoeShotton 5:06fa7674622a 27 _food.init(mag);
JoeShotton 6:6c9453397f4a 28 _body.init();
JoeShotton 4:ea3fa51c4386 29 //_food.rand_pos(_food._x, _food._y);
JoeShotton 4:ea3fa51c4386 30 }
JoeShotton 4:ea3fa51c4386 31
JoeShotton 4:ea3fa51c4386 32 void SnakeEngine::move_body(Gamepad &pad, N5110 &lcd, bool &death){
JoeShotton 4:ea3fa51c4386 33 _body.snake_movement(pad);
JoeShotton 4:ea3fa51c4386 34 _body.draw_body(lcd);
JoeShotton 4:ea3fa51c4386 35 //printf("Moving!");
JoeShotton 4:ea3fa51c4386 36 _food.do_food(lcd);
JoeShotton 4:ea3fa51c4386 37 snake_food_collision(pad, _body._length);
JoeShotton 4:ea3fa51c4386 38 if (_body._state > 0){
JoeShotton 4:ea3fa51c4386 39 _body.snake_snake_collision(pad, death);
JoeShotton 4:ea3fa51c4386 40 }
JoeShotton 4:ea3fa51c4386 41 }
JoeShotton 4:ea3fa51c4386 42
JoeShotton 4:ea3fa51c4386 43 void SnakeEngine::snake_food_collision(Gamepad &pad, int &_length) {
JoeShotton 4:ea3fa51c4386 44 if (_food._x == _body._x_head && _food._y == _body._y_head){
JoeShotton 4:ea3fa51c4386 45 //printf("FOOD!");
JoeShotton 4:ea3fa51c4386 46 _food.rand_pos(pad, _food._x, _food._y);
JoeShotton 4:ea3fa51c4386 47 pad.led(3,0.9);
JoeShotton 4:ea3fa51c4386 48 _length += 5;
JoeShotton 4:ea3fa51c4386 49 score++;
JoeShotton 4:ea3fa51c4386 50 }
JoeShotton 4:ea3fa51c4386 51 }
JoeShotton 4:ea3fa51c4386 52
JoeShotton 6:6c9453397f4a 53 void SnakeEngine::transition_black(N5110 &lcd) {
JoeShotton 6:6c9453397f4a 54 //lcd.clear();
JoeShotton 6:6c9453397f4a 55 for (int j = 0; j < 21; j += 4) {
JoeShotton 6:6c9453397f4a 56 printf("j: %d\n", j);
JoeShotton 6:6c9453397f4a 57 for (int i = 1; i < 84 - (2*j); i += 2) {
JoeShotton 6:6c9453397f4a 58 lcd.drawRect(j, j, i + 1, 4, FILL_BLACK);
JoeShotton 6:6c9453397f4a 59 lcd.drawRect(83 - j - i, 44 - j, i + 1, 4, FILL_BLACK);
JoeShotton 6:6c9453397f4a 60 wait_ms(5);
JoeShotton 6:6c9453397f4a 61 lcd.refresh();
JoeShotton 6:6c9453397f4a 62 }
JoeShotton 6:6c9453397f4a 63 for (int i = 1; i < 43 - (2*j); i += 2) {
JoeShotton 6:6c9453397f4a 64 lcd.drawRect(80 - j, 4 + j, 4, i,FILL_BLACK);
JoeShotton 6:6c9453397f4a 65 lcd.drawRect(j, 44 - i - j, 4, i,FILL_BLACK);
JoeShotton 6:6c9453397f4a 66 wait_ms(5);
JoeShotton 6:6c9453397f4a 67 lcd.refresh();
JoeShotton 6:6c9453397f4a 68 }
JoeShotton 6:6c9453397f4a 69 }
JoeShotton 6:6c9453397f4a 70 wait_ms(500);
JoeShotton 6:6c9453397f4a 71 }
JoeShotton 6:6c9453397f4a 72
JoeShotton 6:6c9453397f4a 73 void SnakeEngine::transition_white(N5110 &lcd) {
JoeShotton 6:6c9453397f4a 74 //lcd.clear();
JoeShotton 6:6c9453397f4a 75 for (int j = 0; j < 21; j += 4) {
JoeShotton 6:6c9453397f4a 76 printf("j: %d\n", j);
JoeShotton 6:6c9453397f4a 77 for (int i = 1; i < 84 - (2*j); i += 2) {
JoeShotton 6:6c9453397f4a 78 lcd.drawRect(j, j, i + 1, 4, FILL_WHITE);
JoeShotton 6:6c9453397f4a 79 lcd.drawRect(83 - j - i, 44 - j, i + 1, 4, FILL_WHITE);
JoeShotton 6:6c9453397f4a 80 wait_ms(5);
JoeShotton 6:6c9453397f4a 81 lcd.refresh();
JoeShotton 6:6c9453397f4a 82 }
JoeShotton 6:6c9453397f4a 83 for (int i = 1; i < 43 - (2*j); i += 2) {
JoeShotton 6:6c9453397f4a 84 lcd.drawRect(80 - j, 4 + j, 4, i,FILL_WHITE);
JoeShotton 6:6c9453397f4a 85 lcd.drawRect(j, 44 - i - j, 4, i,FILL_WHITE);
JoeShotton 6:6c9453397f4a 86 wait_ms(5);
JoeShotton 6:6c9453397f4a 87 lcd.refresh();
JoeShotton 6:6c9453397f4a 88 }
JoeShotton 6:6c9453397f4a 89 }
JoeShotton 6:6c9453397f4a 90 //wait_ms(500);
JoeShotton 6:6c9453397f4a 91 }