File content as of revision 4:d1aeb131e533:

/*
ELEC2645 Embedded Systems Project
School of Electronic & Electrical Engineering
University of Leeds
Name: Steven Mahasin
Username: el17sm
Student ID Number: 201192939
Date: 11/04/2019
*/

#include "main.h"
N5110 lcd(PTC9,PTC0,PTC7,PTD2,PTD1,PTC11);
Gamepad gamepad;

bool matrix_collision_test(int pos_x, int pos_y, int map_no, int width, int length){
    for (int j = pos_y; j < pos_y+length; j++){
        for(int i = pos_x; i < pos_x+width; i++){
            if ((j>=48) || (i>=84) || (j<0) || (i<0)) {
            }
            else if ((level_map[0][j][i] == 1)) {
                return false;
            }
        }
    }
    return true;
}

int main()
{
    lcd.init();
    lcd.setContrast(0.45);
    gamepad.init();
    
    float player_pos[2] = {39,27};
    float future_player_pos[2] = {39,27};
    int face = 2;
    int counter = 0;

    while(1){
        
        Vector2D mapped_coord = gamepad.get_mapped_coord();
        future_player_pos[0] = player_pos[0] + mapped_coord.x/2;
        future_player_pos[1] = player_pos[1] - mapped_coord.y/2;
        if(matrix_collision_test(future_player_pos[0], player_pos[1], 0, 6, 5)){
            player_pos[0] = future_player_pos[0];
        }
        if(matrix_collision_test(player_pos[0], future_player_pos[1], 0, 6, 5)){
            player_pos[1] = future_player_pos[1];
        }
        moving = false;
        if (abs(mapped_coord.x) + abs(mapped_coord.y) > 0.1f){
            moving = true;
            if (mapped_coord.y < 0 && abs(mapped_coord.y) > abs(mapped_coord.x)){
                face = 2;
            }
            else if (mapped_coord.y > 0 && abs(mapped_coord.y) > abs(mapped_coord.x)){
                face = 0;
            }
            else if (mapped_coord.x > 0 && abs(mapped_coord.x) > abs(mapped_coord.y)){
                face = 1;
            }
            else if (mapped_coord.x < 0 && abs(mapped_coord.x) > abs(mapped_coord.y)){
                face = 3;
            }
        }
        
        lcd.clear();
        lcd.drawSprite(0,0,48,84,(int *)level_map[1]);
        lcd.drawSpriteTransparent(player_pos[0],player_pos[1]-7,12,6,(int *)player[face][(int)(moving*(counter/10)%4)]);
        lcd.refresh();
        wait_ms(1000/60);
        counter++;
        
    }
}