ELEC2645 (2016/17) / Mbed 2 deprecated Stick_Runner

Stick_Runner

Dependencies:   FXOS8700CQ Gamepad N5110 SDFileSystem mbed

Fork of Stick_Runner by Samrudh Sharma

Character/Character.cpp@3:0c690f1c04d8, 2017-05-03 (annotated)

Committer:
el15ss
Date:
Wed May 03 09:27:04 2017 +0000
Revision:
3:0c690f1c04d8
Parent:
2:98a41609c827
Child:
4:2fdafb53eac2
Added DOxygen commenting to all files

Who changed what in which revision?

UserRevisionLine numberNew contents of line
el15ss 0:12cfe63faa6a 1 #include "Character.h"
el15ss 0:12cfe63faa6a 2
el15ss 0:12cfe63faa6a 3
el15ss 0:12cfe63faa6a 4
el15ss 0:12cfe63faa6a 5 void Character::init()
el15ss 0:12cfe63faa6a 6 {
el15ss 3:0c690f1c04d8 7 //Initializing the X and Y co ordinates of the character
el15ss 3:0c690f1c04d8 8
el15ss 1:db9ff66f67c8 9 charPosX = 42;
el15ss 1:db9ff66f67c8 10 charPosY = 75;
el15ss 3:0c690f1c04d8 11
el15ss 3:0c690f1c04d8 12 //variable to store the status of the character
el15ss 1:db9ff66f67c8 13 charStatus = true;
el15ss 2:98a41609c827 14
el15ss 0:12cfe63faa6a 15 }
el15ss 0:12cfe63faa6a 16
el15ss 0:12cfe63faa6a 17 void Character::draw(N5110 &lcd)
el15ss 0:12cfe63faa6a 18 {
el15ss 2:98a41609c827 19
el15ss 1:db9ff66f67c8 20
el15ss 3:0c690f1c04d8 21 //Drawing the character
el15ss 1:db9ff66f67c8 22 lcd.setPixel(charPosX,charPosY);
el15ss 1:db9ff66f67c8 23 lcd.setPixel(charPosX-1,charPosY);
el15ss 1:db9ff66f67c8 24 lcd.setPixel(charPosX+1,charPosY);
el15ss 1:db9ff66f67c8 25 lcd.setPixel(charPosX,charPosY+1);
el15ss 1:db9ff66f67c8 26 lcd.setPixel(charPosX-1,charPosY+1);
el15ss 1:db9ff66f67c8 27 lcd.setPixel(charPosX+1,charPosY+1);
el15ss 1:db9ff66f67c8 28 lcd.setPixel(charPosX,charPosY+2);
el15ss 1:db9ff66f67c8 29 lcd.setPixel(charPosX-1,charPosY+2);
el15ss 1:db9ff66f67c8 30 lcd.setPixel(charPosX+1,charPosY+2);
el15ss 1:db9ff66f67c8 31 lcd.setPixel(charPosX,charPosY+3);
el15ss 1:db9ff66f67c8 32 lcd.setPixel(charPosX,charPosY+4);
el15ss 1:db9ff66f67c8 33 lcd.setPixel(charPosX,charPosY+5);
el15ss 1:db9ff66f67c8 34 lcd.setPixel(charPosX-1,charPosY+4);
el15ss 1:db9ff66f67c8 35 lcd.setPixel(charPosX+1,charPosY+4);
el15ss 1:db9ff66f67c8 36 lcd.setPixel(charPosX-2,charPosY+5);
el15ss 1:db9ff66f67c8 37 lcd.setPixel(charPosX+2,charPosY+5);
el15ss 1:db9ff66f67c8 38 lcd.setPixel(charPosX,charPosY+6);
el15ss 1:db9ff66f67c8 39 lcd.setPixel(charPosX-1,charPosY+7);
el15ss 1:db9ff66f67c8 40 lcd.setPixel(charPosX+1,charPosY+7);
el15ss 1:db9ff66f67c8 41 lcd.setPixel(charPosX-2,charPosY+8);
el15ss 1:db9ff66f67c8 42 lcd.setPixel(charPosX+2,charPosY+8);
el15ss 0:12cfe63faa6a 43
el15ss 0:12cfe63faa6a 44
el15ss 0:12cfe63faa6a 45
el15ss 0:12cfe63faa6a 46 }
el15ss 0:12cfe63faa6a 47
el15ss 0:12cfe63faa6a 48
el15ss 0:12cfe63faa6a 49
el15ss 1:db9ff66f67c8 50 void Character::updateCharacter(Direction d,float mag)
el15ss 0:12cfe63faa6a 51 {
el15ss 0:12cfe63faa6a 52 _speed = int(mag*10.0f); // scale is arbitrary, could be changed in future
el15ss 0:12cfe63faa6a 53
el15ss 0:12cfe63faa6a 54 // update y value depending on direction of movement
el15ss 0:12cfe63faa6a 55 // North is decrement as origin is at the top-left so decreasing moves up
el15ss 1:db9ff66f67c8 56 if (d == N)
el15ss 1:db9ff66f67c8 57 {
el15ss 1:db9ff66f67c8 58 charPosY-=_speed;
el15ss 1:db9ff66f67c8 59 }
el15ss 1:db9ff66f67c8 60
el15ss 1:db9ff66f67c8 61 else if (d == NW)
el15ss 1:db9ff66f67c8 62 {
el15ss 1:db9ff66f67c8 63 charPosX-=_speed;
el15ss 1:db9ff66f67c8 64 charPosY-=_speed;
el15ss 1:db9ff66f67c8 65 }
el15ss 1:db9ff66f67c8 66
el15ss 1:db9ff66f67c8 67 else if (d == NE)
el15ss 1:db9ff66f67c8 68 {
el15ss 1:db9ff66f67c8 69 charPosX+=_speed;
el15ss 1:db9ff66f67c8 70 charPosY-=_speed;
el15ss 1:db9ff66f67c8 71 }
el15ss 1:db9ff66f67c8 72
el15ss 1:db9ff66f67c8 73 else if (d == S)
el15ss 1:db9ff66f67c8 74 {
el15ss 1:db9ff66f67c8 75 charPosY+=_speed;
el15ss 0:12cfe63faa6a 76 }
el15ss 1:db9ff66f67c8 77
el15ss 1:db9ff66f67c8 78 else if (d == SW)
el15ss 1:db9ff66f67c8 79 {
el15ss 1:db9ff66f67c8 80 charPosX-=_speed;
el15ss 1:db9ff66f67c8 81 charPosY+=_speed;
el15ss 1:db9ff66f67c8 82 }
el15ss 1:db9ff66f67c8 83
el15ss 1:db9ff66f67c8 84 else if (d == SE)
el15ss 1:db9ff66f67c8 85 {
el15ss 1:db9ff66f67c8 86 charPosX+=_speed;
el15ss 1:db9ff66f67c8 87 charPosY+=_speed;
el15ss 1:db9ff66f67c8 88 }
el15ss 1:db9ff66f67c8 89
el15ss 1:db9ff66f67c8 90 else if (d == E)
el15ss 1:db9ff66f67c8 91 {
el15ss 1:db9ff66f67c8 92 charPosX+=_speed;
el15ss 1:db9ff66f67c8 93 }
el15ss 1:db9ff66f67c8 94
el15ss 1:db9ff66f67c8 95 else if (d == W)
el15ss 1:db9ff66f67c8 96 {
el15ss 1:db9ff66f67c8 97 charPosX-=_speed;
el15ss 0:12cfe63faa6a 98 }
el15ss 0:12cfe63faa6a 99
el15ss 0:12cfe63faa6a 100 // check the y origin to ensure that the Character doesn't go off screen
el15ss 0:12cfe63faa6a 101
el15ss 1:db9ff66f67c8 102 if(charPosX-2<0)
el15ss 0:12cfe63faa6a 103 {
el15ss 1:db9ff66f67c8 104 charPosX = 2;
el15ss 1:db9ff66f67c8 105 }
el15ss 1:db9ff66f67c8 106
el15ss 1:db9ff66f67c8 107
el15ss 1:db9ff66f67c8 108 if(charPosX+2>WIDTH-1)
el15ss 0:12cfe63faa6a 109 {
el15ss 1:db9ff66f67c8 110 charPosX = WIDTH -5;
el15ss 0:12cfe63faa6a 111 }
el15ss 1:db9ff66f67c8 112
el15ss 1:db9ff66f67c8 113
el15ss 1:db9ff66f67c8 114 if (charPosY < 1)
el15ss 1:db9ff66f67c8 115 {
el15ss 1:db9ff66f67c8 116 charPosY = 1;
el15ss 1:db9ff66f67c8 117 }
el15ss 1:db9ff66f67c8 118
el15ss 1:db9ff66f67c8 119 if (charPosY+8 > HEIGHT - 1)
el15ss 1:db9ff66f67c8 120 {
el15ss 1:db9ff66f67c8 121 charPosY = HEIGHT-10;
el15ss 0:12cfe63faa6a 122 }
el15ss 0:12cfe63faa6a 123 }
el15ss 0:12cfe63faa6a 124
el15ss 0:12cfe63faa6a 125
el15ss 3:0c690f1c04d8 126 //Returns the postion (x,y) of the character on the screen
el15ss 1:db9ff66f67c8 127 Vector2D Character::getCharacterPos() {
el15ss 1:db9ff66f67c8 128 Vector2D p = {charPosX,charPosY};
el15ss 0:12cfe63faa6a 129 return p;
el15ss 0:12cfe63faa6a 130 }
el15ss 2:98a41609c827 131
el15ss 3:0c690f1c04d8 132
el15ss 3:0c690f1c04d8 133 //Function to check if the character has been hit by a obstacle and update the status if yes
el15ss 2:98a41609c827 134 void Character::characterStatus(Vector2D p)
el15ss 2:98a41609c827 135 {
el15ss 3:0c690f1c04d8 136 //Using the dimensions of the character we check if there any pixels near it
el15ss 2:98a41609c827 137 if(((charPosX-5<p.x)&&(charPosX+5>p.x))&&((charPosY-5<p.y)&&(charPosY+5>p.y)))
el15ss 2:98a41609c827 138 {
el15ss 3:0c690f1c04d8 139 //Updateing the status
el15ss 2:98a41609c827 140 charStatus = false;
el15ss 2:98a41609c827 141 }
el15ss 2:98a41609c827 142 }
el15ss 2:98a41609c827 143
el15ss 3:0c690f1c04d8 144 //Function to return the status of the character
el15ss 2:98a41609c827 145 bool Character::getCharacterStatus()
el15ss 2:98a41609c827 146 {
el15ss 3:0c690f1c04d8 147 //Used to determine whether the character has been and hit and the game is over
el15ss 1:db9ff66f67c8 148 return charStatus;
el15ss 0:12cfe63faa6a 149
el15ss 2:98a41609c827 150 }
el15ss 0:12cfe63faa6a 151
el15ss 0:12cfe63faa6a 152