82 lines
2.1 KiB
C
82 lines
2.1 KiB
C
#include "snake.h"
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#include "world.h"
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#include <stdlib.h>
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#include <curses.h>
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struct state* game_state;
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void* init_game() {
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game_state = malloc(sizeof(struct state));
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if (!game_state) return NULL;
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game_state->width = COLS;
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game_state->height = LINES;
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game_state->sx = 1;
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game_state->sy = 0;
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// Inicializuj hada do stredu
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int start_x = game_state->width / 2;
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int start_y = game_state->height / 2;
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game_state->snake = add_snake(NULL, start_x, start_y);
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// Náhodné jedlo
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for (int i = 0; i < FOOD_COUNT; ++i) {
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game_state->foodx[i] = rand() % game_state->width;
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game_state->foody[i] = rand() % game_state->height;
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}
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return game_state;
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}
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void destroy_game(void* game) {
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struct state* st = (struct state*)game;
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free_snake(st->snake);
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free(st);
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}
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int world_event(struct event* event, void* game) {
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struct state* st = (struct state*)game;
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if (event->type == EVENT_KEY) {
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if (event->key == KEY_UP) {
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st->sx = 0; st->sy = -1;
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} else if (event->key == KEY_DOWN) {
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st->sx = 0; st->sy = 1;
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} else if (event->key == KEY_LEFT) {
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st->sx = -1; st->sy = 0;
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} else if (event->key == KEY_RIGHT) {
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st->sx = 1; st->sy = 0;
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}
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} else if (event->type == EVENT_ESC || event->type == EVENT_END) {
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return 1;
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} else if (event->type == EVENT_TIMEOUT) {
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int status = step_state(st);
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if (status != END_CONTINUE) {
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set_message("Koniec hry!", st->width / 2 - 5, st->height / 2);
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return 1;
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}
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clear_screen();
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// Zobraz hada
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struct snake* s = st->snake;
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while (s) {
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set_cell('O', s->x, s->y);
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s = s->next;
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}
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// Zobraz jedlo
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for (int i = 0; i < FOOD_COUNT; ++i) {
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if (st->foodx[i] >= 0 && st->foody[i] >= 0) {
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set_color_cell('*', st->foodx[i], st->foody[i], COLOR_RED, COLOR_BLACK);
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}
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}
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}
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return 0;
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}
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int main() {
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return start_world(init_game, world_event, destroy_game);
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}
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