tictactoe/game/map.cpp

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2023-04-30 21:30:15 +00:00
#include "map.hpp"
#include <cstdlib>
#include <allegro5/allegro_primitives.h>
#include <allegro5/allegro_native_dialog.h>
#include "ai.hpp"
map *init_map(const int size, const int window_wh, const int margin_map)
{
map *m = (map *)malloc(sizeof(map));
float map_wh = 0; // размер карты с учётом отступов
float cell_width = 0; // ширина ячейки
float cell_margin = 0; // отступ внутри ячейки
float line_count = 0; // количество линий на одно направление
float line_width = 0; // ширина линии
float cell_sym_width = 0; // ширина сивола внутри ячейки
m->size = size;
m->window_wh = window_wh;
m->margin_map = margin_map;
m->toWin = size;
line_count = size - 1;
map_wh = window_wh - margin_map * 2;
line_width = map_wh * 0.0036;
cell_width = map_wh / size;
cell_margin = cell_width * 0.0538;
cell_sym_width = cell_width - (line_width * 2) - (cell_margin * 2);
m->sym_width = cell_sym_width;
m->cells = (cell ***)malloc(sizeof(cell **) * (size * size));
for (int i = 0; i < size; ++i)
{
m->cells[i] = (cell **)malloc(sizeof(cell *) * size);
for (int j = 0; j < size; ++j)
{
m->cells[i][j] = create_cell(j, i, cell_width, cell_margin, line_width, margin_map);
}
}
m->grid = (line ***)malloc(sizeof(line **) * (line_count * line_count));
for (int i = 0; i < 2; ++i)
{
m->grid[i] = (line **)malloc(sizeof(line *) * line_count);
DIRECTION d = (i == 0 ? HORIZONTAL : VERTICAL);
for (int j = 0; j < line_count; ++j)
{
m->grid[i][j] = create_line(d, j, line_width, map_wh, cell_width, margin_map);
}
}
return m;
}
cell *create_cell(const float row, const float col, const float cell_width, const float cell_margin, const float line_width, const float margin_map)
{
cell *c = (cell *)malloc(sizeof(cell));
c->select = false;
c->is_draw = false;
c->pos_x = row * cell_width + margin_map;
c->pos_y = col * cell_width + margin_map;
c->width = cell_width;
c->sym_pos_x = c->pos_x + line_width + cell_margin;
c->sym_pos_y = c->pos_y + line_width + cell_margin;
c->p = EMPTY;
return c;
}
line *create_line(DIRECTION d, const float row, const float line_width, const float map_wh, const float cell_width, const float margin_map)
{
line *l = (line *)malloc(sizeof(line));
l->d = d;
l->height = map_wh;
l->width = line_width;
if (d == HORIZONTAL)
{
l->pos_x = margin_map;
l->pos_y = (row + 1) * cell_width + margin_map - line_width;
}
else
{
l->pos_x = (row + 1) * cell_width + margin_map - line_width;
l->pos_y = margin_map;
}
return l;
}
void draw_map(const map *m, ALLEGRO_BITMAP *bx, ALLEGRO_BITMAP *bo)
{
int size = m->size;
int swh = al_get_bitmap_width(bx);
for (int i = 0; i < size; ++i)
{
for (int j = 0; j < size; ++j)
{
cell *c = m->cells[i][j];
if (c->is_draw)
{
if (c->p == HUMAN)
al_draw_scaled_bitmap(bx, 0, 0, swh, swh, c->sym_pos_x, c->sym_pos_y, m->sym_width, m->sym_width, 0);
else
al_draw_scaled_bitmap(bo, 0, 0, swh, swh, c->sym_pos_x, c->sym_pos_y, m->sym_width, m->sym_width, 0);
}
if (c->select)
{
if (c->is_draw)
al_draw_tinted_scaled_bitmap(bx, al_map_rgba_f(255, 0, 0, 0.3), 0, 0, swh, swh, c->sym_pos_x, c->sym_pos_y, m->sym_width, m->sym_width, 0);
else
al_draw_tinted_scaled_bitmap(bx, al_map_rgba_f(0, 255, 0, 0.3), 0, 0, swh, swh, c->sym_pos_x, c->sym_pos_y, m->sym_width, m->sym_width, 0);
}
}
}
for (int i = 0; i < 2; ++i)
{
for (int j = 0; j < size - 1; ++j)
{
line *l = m->grid[i][j];
if (l->d == HORIZONTAL)
al_draw_filled_rectangle(l->pos_x, l->pos_y, l->pos_x + l->height, l->pos_y + l->width, al_map_rgb(0, 0, 0));
else
al_draw_filled_rectangle(l->pos_x, l->pos_y, l->pos_x + l->width, l->pos_y + l->height, al_map_rgb(0, 0, 0));
}
}
}
void select_cell(map *m, const int mouse_x, const int mouse_y)
{
int size = m->size;
for (int i = 0; i < size; ++i)
{
for (int j = 0; j < size; ++j)
{
cell *c = m->cells[i][j];
if ((mouse_x >= c->pos_x && mouse_y >= c->pos_y) &&
(mouse_x <= (c->pos_x + c->width) && mouse_y <= (c->pos_y + c->width)) && c->p != HUMAN)
c->select = true;
else
c->select = false;
}
}
}
bool enter_cell(map *m, const int mouse_x, const int mouse_y, PLAYER p)
{
int size = m->size;
for (int i = 0; i < size; ++i)
{
for (int j = 0; j < size; ++j)
{
cell *c = m->cells[i][j];
if (!c->is_draw && (mouse_x >= c->pos_x && mouse_y >= c->pos_y) &&
(mouse_x <= (c->pos_x + c->width) && mouse_y <= (c->pos_y + c->width)))
{
c->is_draw = true;
c->p = p;
return true;
}
}
}
return false;
}
void clear_map(map *m)
{
int size = m->size;
for (int i = 0; i < size; ++i)
{
for (int j = 0; j < size; ++j)
{
cell *c = m->cells[i][j];
c->is_draw = false;
c->select = false;
c->p = EMPTY;
}
}
}
bool game_check(map *m, ALLEGRO_DISPLAY *d)
{
int answer = -1;
if (checkWin(m, HUMAN))
answer = al_show_native_message_box(d, "Игра окончена!", "Вы победили!",
"Начать игру сначала?", NULL, ALLEGRO_MESSAGEBOX_YES_NO);
if (checkWin(m, AI))
answer = al_show_native_message_box(d, "Игра окончена!", "Вы проиграли!",
"Начать игру сначала?", NULL, ALLEGRO_MESSAGEBOX_YES_NO);
if (isDraw(m))
answer = al_show_native_message_box(d, "Игра окончена!", "Ничья!",
"Начать игру сначала?", NULL, ALLEGRO_MESSAGEBOX_YES_NO);
if (answer == 1)
clear_map(m);
else if (answer == 0 || answer == 2)
return true;
return false;
}
void free_map(map *m)
{
for (int i = 0; i < m->size; ++i)
{
for (int j = 0; j < m->size; ++j)
{
free(m->cells[i][j]);
}
free(m->cells[i]);
}
free(m->cells);
for (int i = 0; i < 2; ++i)
{
for (int j = 0; j < m->size - 1; ++j)
{
free(m->grid[i][j]);
}
free(m->grid[i]);
}
free(m->grid);
free(m);
}
bool exit_game(ALLEGRO_DISPLAY *d)
{
int answer = al_show_native_message_box(d, NULL, "Выход из игры",
"Вы хотите закончить игру?", NULL, ALLEGRO_MESSAGEBOX_YES_NO);
if (answer == 1)
return true;
else
return false;
}