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Dependencies:   mbed

Spaceship/Spaceship.cpp@7:0af4ced868f5, 2020-04-18 (annotated)

Committer:
evanso
Date:
Sat Apr 18 16:36:52 2020 +0000
Revision:
7:0af4ced868f5
Parent:
6:12e8433382b3
Child:
9:1ddb8dc93e48
A random map now is drawn on the screen and the map moves with joystick input making it look like the spaceship is moving through the map.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
evanso 3:dee187b8b30c 1 #include "Spaceship.h"
evanso 3:dee187b8b30c 2
evanso 5:acd809cc824c 3 const int k_spaceship_sprite_E[4][13] = {
evanso 3:dee187b8b30c 4 { 1,1,1,1,1,1,0,0,0,0,0,0,0 },
evanso 3:dee187b8b30c 5 { 0,1,1,1,1,1,1,1,1,0,0,0,0 },
evanso 3:dee187b8b30c 6 { 1,1,1,1,1,1,1,1,1,1,1,1,1 },
evanso 3:dee187b8b30c 7 { 0,0,1,1,1,1,1,0,0,0,0,0,0 },
evanso 3:dee187b8b30c 8 };
evanso 5:acd809cc824c 9
evanso 5:acd809cc824c 10 const int k_spaceship_sprite_W[4][13] = {
evanso 5:acd809cc824c 11 { 0,0,0,0,0,0,0,1,1,1,1,1,1 },
evanso 5:acd809cc824c 12 { 0,0,0,0,1,1,1,1,1,1,1,1,0 },
evanso 5:acd809cc824c 13 { 1,1,1,1,1,1,1,1,1,1,1,1,1 },
evanso 5:acd809cc824c 14 { 0,0,0,0,0,0,1,1,1,1,1,0,0 },
evanso 5:acd809cc824c 15 };
evanso 3:dee187b8b30c 16
evanso 3:dee187b8b30c 17 Spaceship::Spaceship() {
evanso 3:dee187b8b30c 18
evanso 3:dee187b8b30c 19 }
evanso 3:dee187b8b30c 20
evanso 3:dee187b8b30c 21 Spaceship::~Spaceship() {
evanso 3:dee187b8b30c 22
evanso 3:dee187b8b30c 23 }
evanso 3:dee187b8b30c 24
evanso 3:dee187b8b30c 25 void Spaceship::init() {
evanso 5:acd809cc824c 26 position_x_spaceship_ = 36;
evanso 5:acd809cc824c 27 position_y_spaceship_ = 22;
evanso 5:acd809cc824c 28 spaceship_sprite_direction_ = true;
evanso 3:dee187b8b30c 29 }
evanso 3:dee187b8b30c 30
evanso 3:dee187b8b30c 31 void Spaceship::draw(N5110 &lcd) {
evanso 6:12e8433382b3 32 off_screen_x_y_checker();
evanso 5:acd809cc824c 33 // Draws spaceships at defined x and y positions with different sprite direction depending on joystick postion
evanso 5:acd809cc824c 34 if (spaceship_sprite_direction_){
evanso 5:acd809cc824c 35 lcd.drawSprite(position_x_spaceship_, position_y_spaceship_, 4, 13, (int*)k_spaceship_sprite_E);
evanso 5:acd809cc824c 36 }else if (!spaceship_sprite_direction_){
evanso 5:acd809cc824c 37 lcd.drawSprite(position_x_spaceship_, position_y_spaceship_, 4, 13, (int*)k_spaceship_sprite_W);
evanso 5:acd809cc824c 38 }
evanso 6:12e8433382b3 39 // printf to find position of spaceship for making the off screen checkers
evanso 5:acd809cc824c 40 //usb.printf("Spaceship Y postion = %d\n",position_y_spaceship_);
evanso 4:0df2b85e47f1 41 }
evanso 4:0df2b85e47f1 42
evanso 4:0df2b85e47f1 43 void Spaceship::clear_spaceship(N5110 &lcd){
evanso 4:0df2b85e47f1 44 // Clears spaceship from LCD by drawing a white sprite
evanso 4:0df2b85e47f1 45 lcd.drawRect(position_x_spaceship_, position_y_spaceship_, 13, 4, FILL_WHITE);
evanso 3:dee187b8b30c 46 }
evanso 3:dee187b8b30c 47
evanso 6:12e8433382b3 48 void Spaceship::off_screen_x_y_checker(){
evanso 6:12e8433382b3 49 // checks y postion and alters y position
evanso 6:12e8433382b3 50 if (position_y_spaceship_ < 1) {
evanso 6:12e8433382b3 51 position_y_spaceship_ = 1;
evanso 6:12e8433382b3 52 }
evanso 6:12e8433382b3 53 if (position_y_spaceship_ > 44) {
evanso 6:12e8433382b3 54 position_y_spaceship_ = 44;
evanso 6:12e8433382b3 55 }
evanso 6:12e8433382b3 56
evanso 6:12e8433382b3 57 if (position_x_spaceship_ > 52) {
evanso 6:12e8433382b3 58 position_x_spaceship_ = 52;
evanso 6:12e8433382b3 59 }
evanso 6:12e8433382b3 60 if (position_x_spaceship_ < 22) {
evanso 6:12e8433382b3 61 position_x_spaceship_ = 22;
evanso 6:12e8433382b3 62 }
evanso 6:12e8433382b3 63 }
evanso 5:acd809cc824c 64 // NEED TO REDUCE FUNTION LENGTH ONCE WORKING
evanso 4:0df2b85e47f1 65 void Spaceship::movement(Gamepad &pad){
evanso 4:0df2b85e47f1 66 Direction joystick_direction = pad.get_direction();
evanso 4:0df2b85e47f1 67 // Changes x and y postion values depending on joystick input
evanso 4:0df2b85e47f1 68 if(joystick_direction == N){
evanso 4:0df2b85e47f1 69 position_y_spaceship_+= -1;
evanso 5:acd809cc824c 70 }else if(joystick_direction == NE){
evanso 6:12e8433382b3 71 position_x_spaceship_+= 1;
evanso 5:acd809cc824c 72 position_y_spaceship_+= -1;
evanso 5:acd809cc824c 73 spaceship_sprite_direction_ = true;
evanso 4:0df2b85e47f1 74 }else if(joystick_direction == E){
evanso 4:0df2b85e47f1 75 position_x_spaceship_+= 2;
evanso 5:acd809cc824c 76 spaceship_sprite_direction_ = true;
evanso 5:acd809cc824c 77 }else if(joystick_direction == SE){
evanso 6:12e8433382b3 78 position_x_spaceship_+= 1;
evanso 5:acd809cc824c 79 position_y_spaceship_+= 1;
evanso 5:acd809cc824c 80 spaceship_sprite_direction_ = true;
evanso 5:acd809cc824c 81 }else if(joystick_direction == S){
evanso 5:acd809cc824c 82 position_y_spaceship_+= 1;
evanso 5:acd809cc824c 83 }else if(joystick_direction == SW){
evanso 5:acd809cc824c 84 position_y_spaceship_+= 1;
evanso 6:12e8433382b3 85 position_x_spaceship_-= 1;
evanso 5:acd809cc824c 86 spaceship_sprite_direction_ = false;
evanso 4:0df2b85e47f1 87 }else if(joystick_direction == W){
evanso 4:0df2b85e47f1 88 position_x_spaceship_-= 2;
evanso 5:acd809cc824c 89 spaceship_sprite_direction_ = false;
evanso 5:acd809cc824c 90 }else if(joystick_direction == NW){
evanso 6:12e8433382b3 91 position_x_spaceship_-= 1;
evanso 5:acd809cc824c 92 position_y_spaceship_+= -1;
evanso 5:acd809cc824c 93 spaceship_sprite_direction_ = false;
evanso 6:12e8433382b3 94 }
evanso 4:0df2b85e47f1 95 }
evanso 7:0af4ced868f5 96 int Spaceship::get_position_x_spaceship(){
evanso 7:0af4ced868f5 97 return position_x_spaceship_;
evanso 7:0af4ced868f5 98 }