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a4/game.c
57
a4/game.c
@ -1,45 +1,46 @@
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#include "game.h"
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#include "world.h"
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#include <stdlib.h>
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#include "world.h"
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#include <stdio.h>
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#include <ncurses.h>
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void* init_game(void) {
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struct game* state = (struct game*)calloc(1, sizeof(struct game));
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if (!state) {
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return NULL;
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}
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state->cat_x = 5;
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state->cat_y = 5;
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state->cat_dx = 1;
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state->cat_dy = 1;
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state->mouse_x = 15;
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state->mouse_y = 10;
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snprintf(state->message, sizeof(state->message), "Давай, попробуй поймать меня!");
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return state;
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struct game* obj = calloc(1, sizeof(struct game));
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if (!obj) return NULL;
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obj->cat_x = 5;
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obj->cat_y = 3;
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obj->mouse_x = 20;
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obj->mouse_y = 10;
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obj->cat_dx = 1;
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obj->cat_dy = 1;
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snprintf(obj->message, sizeof(obj->message), "Лови меня, если сможешь!");
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return obj;
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}
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int game_event(struct event* event, void* g_state) {
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struct game* game = (struct game*)g_state;
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if (!game) return 0;
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int game_event(struct event* e, void* data) {
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struct game* g = (struct game*)data;
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if (event->type == KEY_SREDO) {
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switch (event->key) {
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case KEY_UP: game->cat_y -= game->cat_dy; break;
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case KEY_DOWN: game->cat_y += game->cat_dy; break;
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case KEY_LEFT: game->cat_x -= game->cat_dx; break;
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case KEY_RIGHT: game->cat_x += game->cat_dx; break;
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default: break;
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}
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if (e->type == EVENT_KEY) {
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if (e->key == KEY_UP) g->cat_y--;
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if (e->key == KEY_DOWN) g->cat_y++;
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if (e->key == KEY_LEFT) g->cat_x--;
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if (e->key == KEY_RIGHT) g->cat_x++;
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}
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game->mouse_x += (rand() % 3) - 1;
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game->mouse_y += (rand() % 3) - 1;
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g->mouse_x += (rand() % 3) - 1;
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g->mouse_y += (rand() % 3) - 1;
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if (game->cat_x == game->mouse_x && game->cat_y == game->mouse_y) {
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snprintf(game->message, sizeof(game->message), "Мышь поймана! Ура!");
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if (g->cat_x == g->mouse_x && g->cat_y == g->mouse_y) {
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snprintf(g->message, sizeof(g->message), "Поймал! Финита.");
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}
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clear_screen();
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set_cell('C', g->cat_x, g->cat_y);
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set_cell('M', g->mouse_x, g->mouse_y);
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set_message(g->message, 2, 0);
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return 0;
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}
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15
a4/main.c
15
a4/main.c
@ -1,19 +1,8 @@
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#include "game.h"
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#include "world.h"
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#include <stdlib.h>
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#include "world.h"
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#include <ncurses.h>
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int main(void) {
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void* game_state = init_game();
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if (!game_state) {
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fprintf(stderr, "Не удалось инициализировать игру!\n");
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return 1;
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}
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world_run(game_state, game_event);
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free(game_state);
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return 0;
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return start_world(init_game, game_event, free);
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}
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113
a4/world.h
113
a4/world.h
@ -1,113 +1,36 @@
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#ifndef _WORLD_H_
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#define _WORLD_H_
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#include <curses.h>
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/**
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* World represented as a rectangular matrix of colorful characters.
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*
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* Point [0,0] is displayed the upper left corner of the screen.
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*
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*/
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enum event_type {
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EVENT_START,
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EVENT_TIMEOUT,
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EVENT_KEY,
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EVENT_MOUSE,
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EVENT_RESIZE,
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EVENT_ESC,
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EVENT_END,
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};
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struct event {
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/**
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* Last width of the screen.
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*/
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int width;
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/**
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* Last height of the screen.
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*/
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int height;
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/**
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* Last pressed key or Curses event.
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*
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* Special event values:
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* ERR if timeout,
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* KEY_RESIZE if screen resize
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* KEY_EVENT, other event,
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* KEY_MOUSE, mouse clicked
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*
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* Key values:
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*
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* ' ' Space
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* KEY_DOWN Arrow down
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* KEY_UP Arrow up
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* KEY_LEFT Arrow left
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* KEY_RIGHT Arrow right
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* KEY_A1 Upper left of keypad
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* KEY_A3 Upper right of keypad
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* KEY_B2 Center of keypad
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* KEY_C1 Lower left of keypad
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* KEY_C3 Lower right of keypad
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*
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* KEY_ENTER
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* KEY_BACKSPACE
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*/
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int type;
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int key;
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int alt_key;
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enum event_type type;
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int height;
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int width;
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int time_ms;
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int mouse_x;
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int mouse_y;
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int mouse_left;
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int mouse_right;
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int mouse_middle;
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long int time_ms;
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int alt_key;
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};
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/**
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* Sets cell to a state.
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* @param event
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* @param x coordinate of cell
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* @param y coordinate of cell
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* @param new state of the cell
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*/
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void set_cell(int character,int x,int y);
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/**
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* COLOR_BLACK 0
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* COLOR_RED 1
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* COLOR_GREEN 2
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* COLOR_YELLOW 3
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* COLOR_BLUE 4
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* COLOR_MAGENTA 5
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* COLOR_CYAN 6
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* COLOR_WHITE 7
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*/
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#define EVENT_KEY 1
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#define EVENT_MOUSE 2
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#define EVENT_RESIZE 3
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#define EVENT_ESC 4
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#define EVENT_TIMEOUT 5
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#define EVENT_START 6
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#define COLOR_COUNT 8
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void set_color_cell(int character,int x,int y,short front_color,short back_color);
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/**
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*
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* @param event
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* @param number of commandline arguments
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* @param init_world
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* @param destroy_world
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*
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* void init_world(struct event* w);
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* Initializes user state.
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* Free user state.
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* @param event
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*/
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int start_world(void* (*init_game)(),int (*world_event)(struct event* event,void* game),void (*destroy_game)(void* game));
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void game_speed(int value);
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void set_message(const char* message,int x,int y);
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void clear_screen();
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void set_cell(int c, int x, int y);
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void set_message(const char* msg, int x, int y);
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void set_color_cell(int c, int x, int y, short f, short b);
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void game_speed(int v);
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void abort_game(const char* m);
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int world_run(void* (*init_game)(), int (*world_event)(struct event*, void*)); // ← ВОТ ЭТА СТРОЧКА
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#endif
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