Josh Davy / Mbed 2 deprecated Flip

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Dependencies:   mbed el17jd

Player/Player.cpp@10:58cf89dd878c, 2019-05-06 (annotated)

Committer:
joshdavy
Date:
Mon May 06 10:11:42 2019 +0000
Revision:
10:58cf89dd878c
Parent:
9:96969b1c6bde
Child:
11:db27d3838514
Main game done. Documentation to be done next.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
joshdavy 3:b34685dbdb8d 1 #include "Player.h"
joshdavy 3:b34685dbdb8d 2
joshdavy 3:b34685dbdb8d 3
joshdavy 3:b34685dbdb8d 4
joshdavy 3:b34685dbdb8d 5 Player::Player()
joshdavy 3:b34685dbdb8d 6 {
joshdavy 8:21b6d4dbce44 7
joshdavy 3:b34685dbdb8d 8 }
joshdavy 3:b34685dbdb8d 9
joshdavy 3:b34685dbdb8d 10 Player::~Player()
joshdavy 3:b34685dbdb8d 11 {
joshdavy 3:b34685dbdb8d 12
joshdavy 3:b34685dbdb8d 13 }
joshdavy 3:b34685dbdb8d 14
joshdavy 10:58cf89dd878c 15 void Player::init(Vector2D pos)
joshdavy 4:afbf3dd71403 16 {
joshdavy 10:58cf89dd878c 17 _height = PLAYER_HEIGHT;
joshdavy 10:58cf89dd878c 18 _width = PLAYER_WIDTH;
joshdavy 10:58cf89dd878c 19 _pos = pos;
joshdavy 10:58cf89dd878c 20 _initial_pos = pos;
joshdavy 8:21b6d4dbce44 21 _bitmap = (int *) player_bitmap_left; // Default
joshdavy 10:58cf89dd878c 22 _orientation = 1; // Upright
joshdavy 10:58cf89dd878c 23 _direction = -1; // Left
joshdavy 4:afbf3dd71403 24 }
joshdavy 4:afbf3dd71403 25
joshdavy 9:96969b1c6bde 26 void Player::check_out_of_range()
joshdavy 9:96969b1c6bde 27 {
joshdavy 9:96969b1c6bde 28 if (_pos.x < -5 || _pos.x > 89 || _pos.y < -5 || _pos.y > 53) {
joshdavy 9:96969b1c6bde 29 _pos = _initial_pos;
joshdavy 9:96969b1c6bde 30 _orientation = 1;
joshdavy 9:96969b1c6bde 31 }
joshdavy 9:96969b1c6bde 32 }
joshdavy 9:96969b1c6bde 33
joshdavy 10:58cf89dd878c 34 bool Player::check_goal_reached(Vector2D goal)
joshdavy 9:96969b1c6bde 35 {
joshdavy 9:96969b1c6bde 36 bool goal_reached = false;
joshdavy 9:96969b1c6bde 37 int x_distance = abs(goal.x - _pos.x);
joshdavy 9:96969b1c6bde 38 int y_distance = abs(goal.y - _pos.y);
joshdavy 10:58cf89dd878c 39
joshdavy 9:96969b1c6bde 40 if (x_distance < 2 && y_distance < 6) {
joshdavy 9:96969b1c6bde 41 goal_reached = true;
joshdavy 9:96969b1c6bde 42 }
joshdavy 9:96969b1c6bde 43 return goal_reached;
joshdavy 9:96969b1c6bde 44 }
joshdavy 3:b34685dbdb8d 45
joshdavy 8:21b6d4dbce44 46 bool Player::can_move_down(Block blocks [],int number_of_blocks)
joshdavy 8:21b6d4dbce44 47 {
joshdavy 8:21b6d4dbce44 48 bool can_move_down = true;
joshdavy 8:21b6d4dbce44 49
joshdavy 8:21b6d4dbce44 50 for (int i = 0; i < number_of_blocks; i++) {
joshdavy 8:21b6d4dbce44 51 if (_pos.x + _width > blocks[i].first.x &&
joshdavy 8:21b6d4dbce44 52 _pos.x < blocks[i].second.x) {
joshdavy 8:21b6d4dbce44 53
joshdavy 8:21b6d4dbce44 54 if ( (_pos.y + _height) == blocks[i].first.y ) {
joshdavy 8:21b6d4dbce44 55 can_move_down = false;
joshdavy 8:21b6d4dbce44 56 }
joshdavy 8:21b6d4dbce44 57 }
joshdavy 8:21b6d4dbce44 58 }
joshdavy 8:21b6d4dbce44 59 return can_move_down;
joshdavy 8:21b6d4dbce44 60 }
joshdavy 8:21b6d4dbce44 61
joshdavy 8:21b6d4dbce44 62 bool Player::can_move_up(Block blocks [],int number_of_blocks)
joshdavy 8:21b6d4dbce44 63 {
joshdavy 8:21b6d4dbce44 64 bool can_move_up = true;
joshdavy 8:21b6d4dbce44 65 for (int i = 0; i < number_of_blocks; i++) {
joshdavy 8:21b6d4dbce44 66 if (_pos.x + _width > blocks[i].first.x &&
joshdavy 8:21b6d4dbce44 67 _pos.x < blocks[i].second.x) {
joshdavy 8:21b6d4dbce44 68
joshdavy 8:21b6d4dbce44 69 if ( (_pos.y) == blocks[i].second.y ) {
joshdavy 8:21b6d4dbce44 70 can_move_up = false;
joshdavy 8:21b6d4dbce44 71 }
joshdavy 8:21b6d4dbce44 72 }
joshdavy 8:21b6d4dbce44 73 }
joshdavy 8:21b6d4dbce44 74 return can_move_up;
joshdavy 8:21b6d4dbce44 75 }
joshdavy 8:21b6d4dbce44 76
joshdavy 8:21b6d4dbce44 77 bool Player::can_move_left(Block blocks [],int number_of_blocks)
joshdavy 8:21b6d4dbce44 78 {
joshdavy 8:21b6d4dbce44 79 bool can_move_left = true;
joshdavy 8:21b6d4dbce44 80 for (int i = 0; i < number_of_blocks; i++) {
joshdavy 8:21b6d4dbce44 81 if (_pos.y + _height > blocks[i].first.y &&
joshdavy 8:21b6d4dbce44 82 _pos.y < blocks[i].second.y) {
joshdavy 8:21b6d4dbce44 83
joshdavy 8:21b6d4dbce44 84 if ( (_pos.x) == blocks[i].second.x ) {
joshdavy 8:21b6d4dbce44 85 can_move_left = false;
joshdavy 8:21b6d4dbce44 86 }
joshdavy 8:21b6d4dbce44 87 }
joshdavy 8:21b6d4dbce44 88 }
joshdavy 8:21b6d4dbce44 89 return can_move_left;
joshdavy 8:21b6d4dbce44 90 }
joshdavy 8:21b6d4dbce44 91
joshdavy 8:21b6d4dbce44 92 bool Player::can_move_right(Block blocks [],int number_of_blocks)
joshdavy 8:21b6d4dbce44 93 {
joshdavy 8:21b6d4dbce44 94 bool can_move_right = true;
joshdavy 8:21b6d4dbce44 95
joshdavy 8:21b6d4dbce44 96 for (int i = 0; i < number_of_blocks; i++) {
joshdavy 8:21b6d4dbce44 97 if (_pos.y + _height > blocks[i].first.y &&
joshdavy 8:21b6d4dbce44 98 _pos.y < blocks[i].second.y) {
joshdavy 8:21b6d4dbce44 99
joshdavy 8:21b6d4dbce44 100 if ( (_pos.x + _width) == blocks[i].first.x ) {
joshdavy 8:21b6d4dbce44 101 can_move_right = false;
joshdavy 8:21b6d4dbce44 102 }
joshdavy 8:21b6d4dbce44 103 }
joshdavy 8:21b6d4dbce44 104 }
joshdavy 8:21b6d4dbce44 105 return can_move_right;
joshdavy 8:21b6d4dbce44 106 }
joshdavy 8:21b6d4dbce44 107
joshdavy 10:58cf89dd878c 108 void Player::update_sprite(int orientation, int direction)
joshdavy 8:21b6d4dbce44 109 {
joshdavy 10:58cf89dd878c 110 // If poiting left and upright
joshdavy 10:58cf89dd878c 111 if (direction == -1 && orientation == 1) {
joshdavy 8:21b6d4dbce44 112 _bitmap = (int *) player_bitmap_left;
joshdavy 8:21b6d4dbce44 113 }
joshdavy 10:58cf89dd878c 114 // If poiting right and upright
joshdavy 10:58cf89dd878c 115 if (direction == 1 && orientation == 1) {
joshdavy 8:21b6d4dbce44 116 _bitmap = (int *) player_bitmap_right;
joshdavy 8:21b6d4dbce44 117 }
joshdavy 10:58cf89dd878c 118 // If poiting left and upside down
joshdavy 10:58cf89dd878c 119 if (direction == -1 && orientation == -1) {
joshdavy 8:21b6d4dbce44 120 _bitmap = (int *) player_bitmap_left_flipped;
joshdavy 8:21b6d4dbce44 121 }
joshdavy 10:58cf89dd878c 122 // If poiting right and upside down
joshdavy 10:58cf89dd878c 123 if (direction == 1 && orientation == -1) {
joshdavy 8:21b6d4dbce44 124 _bitmap = (int *) player_bitmap_right_flipped;
joshdavy 8:21b6d4dbce44 125 }
joshdavy 8:21b6d4dbce44 126
joshdavy 10:58cf89dd878c 127 }
joshdavy 8:21b6d4dbce44 128
joshdavy 10:58cf89dd878c 129 void Player::process_inputs(Gamepad &pad,Block blocks [], int number_of_blocks)
joshdavy 10:58cf89dd878c 130 {
joshdavy 10:58cf89dd878c 131 // If A pressed and touching a block vertically
joshdavy 8:21b6d4dbce44 132 if (pad.check_event(Gamepad::A_PRESSED) &&
joshdavy 10:58cf89dd878c 133 (!can_move_down(blocks,number_of_blocks) ||
joshdavy 10:58cf89dd878c 134 !can_move_up(blocks,number_of_blocks))
joshdavy 9:96969b1c6bde 135 ) {
joshdavy 10:58cf89dd878c 136 // then flip the orientation
joshdavy 8:21b6d4dbce44 137 if (_orientation == 1) {
joshdavy 8:21b6d4dbce44 138 _orientation = -1;
joshdavy 8:21b6d4dbce44 139 } else {
joshdavy 8:21b6d4dbce44 140 _orientation = 1;
joshdavy 8:21b6d4dbce44 141 }
joshdavy 8:21b6d4dbce44 142 }
joshdavy 10:58cf89dd878c 143 // If joystick is held left and not touching a block on the left
joshdavy 10:58cf89dd878c 144 if (pad.get_coord().x < -0.7f && can_move_left(blocks,number_of_blocks)) {
joshdavy 10:58cf89dd878c 145 // then move left and set the direction facing to -1 (left)
joshdavy 10:58cf89dd878c 146 _pos.x -= SPEED;
joshdavy 10:58cf89dd878c 147 _direction = -1;
joshdavy 10:58cf89dd878c 148 }
joshdavy 10:58cf89dd878c 149 // If joystick is held right and not touching a block on the right
joshdavy 10:58cf89dd878c 150 if (pad.get_coord().x > 0.7f && can_move_right(blocks,number_of_blocks)) {
joshdavy 10:58cf89dd878c 151 // then move right and set the direction facing to 1 (right)
joshdavy 10:58cf89dd878c 152 _pos.x += SPEED;
joshdavy 10:58cf89dd878c 153 _direction = 1;
joshdavy 10:58cf89dd878c 154 }
joshdavy 10:58cf89dd878c 155 }
joshdavy 8:21b6d4dbce44 156
joshdavy 10:58cf89dd878c 157 void Player::gravity(Block blocks [], int number_of_blocks)
joshdavy 10:58cf89dd878c 158 {
joshdavy 10:58cf89dd878c 159 // If upright and can move down gravity increases the position
joshdavy 8:21b6d4dbce44 160 if (_orientation == 1 && can_move_down( blocks,
joshdavy 9:96969b1c6bde 161 number_of_blocks)) {
joshdavy 9:96969b1c6bde 162 _pos.y += GRAVITY;
joshdavy 8:21b6d4dbce44 163 }
joshdavy 10:58cf89dd878c 164 // If upside down and can move up gravity decreases the position
joshdavy 9:96969b1c6bde 165 if (_orientation == -1 && can_move_up(blocks,
joshdavy 9:96969b1c6bde 166 number_of_blocks)) {
joshdavy 9:96969b1c6bde 167 _pos.y -= GRAVITY;
joshdavy 8:21b6d4dbce44 168 }
joshdavy 9:96969b1c6bde 169
joshdavy 10:58cf89dd878c 170 }
joshdavy 10:58cf89dd878c 171 void Player::update(Gamepad &pad, Block blocks [],int number_of_blocks)
joshdavy 10:58cf89dd878c 172 {
joshdavy 10:58cf89dd878c 173 process_inputs(pad,blocks,number_of_blocks);
joshdavy 10:58cf89dd878c 174 gravity(blocks,number_of_blocks);
joshdavy 10:58cf89dd878c 175 check_out_of_range();
joshdavy 10:58cf89dd878c 176 update_sprite(_orientation,_direction);
joshdavy 10:58cf89dd878c 177
joshdavy 10:58cf89dd878c 178
joshdavy 8:21b6d4dbce44 179
joshdavy 8:21b6d4dbce44 180 }
joshdavy 8:21b6d4dbce44 181
joshdavy 8:21b6d4dbce44 182
joshdavy 8:21b6d4dbce44 183