File content as of revision 12:a1c1991835ca:

#ifndef ENTITY_H
#define ENTITY_H
#include "sprites.h"
#include "math.h"

class Entity
{   
    protected:
        bool moving;
        struct Hitbox {
            int width;
            int height;
        };
        Hitbox hitbox;
        struct SpriteSize {
            int width;
            int height;
            // Top-left corner of sprite is offset_x 
            // to the right of top-left corner of hitbox
            int offset_x;
            // Top-left corner of sprite is offset_y 
            // above of top-left corner of hitbox
            int offset_y;
        };
        SpriteSize sprite_size;
        struct Position {
            float x;
            float y;
        };
        Position position;
        Position prev_pos;
        struct FrameCount  {
            int count;
            int number;
            int max;
        };
        FrameCount frame;
        int hp;
        int face;
        
    public:
        // Functions
        bool matrix_collision_test(float pos_x, float pos_y, int map_no){
            for (int j = pos_y; j < (int)pos_y + hitbox.height; j++){
                for(int i = pos_x; i < (int)pos_x + hitbox.width; i++){
                    if ((j>=48) || (i>=84) || (j<0) || (i<0)) {}
                    else if ((level_map[0][j][i] == 1)) {
                        return true;
                    }
                }
            }
            return false;
        }
        
        virtual void move(float, float) = 0; // movement control and miscellaneous updates
        
        virtual int * get_frame() = 0;
        
        virtual void chkdmg() = 0;
        
        void undo_move_x(bool status_x){
            if (status_x){
                position.x = prev_pos.x;
            }
        }
        
        void undo_move_y(bool status_y){
            if (status_y){
                position.y = prev_pos.y;
            }
        }
        
        void update_prev_pos();
        
        // Accessors
        bool get_moving();
        int get_hitbox_width();
        int get_hitbox_height();
        int get_face();
        int get_sprite_width();
        int get_sprite_height();
        int get_offset_x();
        int get_offset_y();
        int get_pos_x();
        int get_pos_y();
        int get_prev_pos_x();
        int get_prev_pos_y();

};

#endif