62 lines
1.6 KiB
C++
62 lines
1.6 KiB
C++
#ifndef ELEMENTS_HPP
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#define ELEMENTS_HPP
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#include "globals.hpp"
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struct Point;
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struct Paddle;
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struct Block;
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struct Ball;
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Paddle create_new_paddle(Point** buffer, int starting_array_index, int size, int row, char symbol);
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Ball create_new_ball(Point** buffer, int index, int default_vx, int default_vy, int row, int col, char symbol);
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Block** create_block_buffer(int starting_array_index, int starting_symbol, int rows, int cols, int length);
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void rasterize_block(Point** buffer, Block* block, int starting_index);
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void rasterize_buffer(Point** buffer, Block** block_buffer, int offset);
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void trim_block_buffer_on_collision(Point** buffer, int buffer_size, Block** block_buffer, int &block_buffer_size, Ball &ball);
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enum Direction {
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LEFT = -1,
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RIGHT = 1,
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NONE = 0,
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};
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struct Point {
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Point() : m_row(0), m_col(0) {};
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Point(int row, int col, char symbol) : m_row(row), m_col(col), m_symbol(symbol) {};
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Point(int row, int col, int symbol) : m_row(row), m_col(col), m_symbol(symbol) {};
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int m_row;
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int m_col;
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char m_symbol;
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void assign(int row, int col);
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};
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struct Ball {
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Ball(int default_vx, int default_vy) : vx(default_vx), vy(default_vy) {};
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Point* m_origin;
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int vx;
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int vy;
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void determine_new_position();
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void change_velocity(char d);
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};
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struct Paddle {
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Paddle(int size) : _size(size) {};
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~Paddle();
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int _size;
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Point** m_nodes;
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enum Direction m_direction;
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void determine_new_position(Point* (*board)[COL]);
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void check_collision(Ball &ball);
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};
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struct Block {
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Block();
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Block(int size, int row, int col, char symbol);
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~Block();
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int _size;
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Point** m_nodes;
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bool check_collision(Ball &ball);
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};
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#endif
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