a4

a4/world.c

@@ -0,0 +1,70 @@
+#include "world.h"
+#include <stdlib.h>
+#include <string.h>
+#include <time.h>
+
+static void* game_state = NULL;
+static void (*cleanup_game)(void*) = NULL;
+static int (*handle_event)(struct event*, void*) = NULL;
+
+void set_cell(int c, int x, int y){
+    mvaddch(y, x, c);
+}
+
+void clear_screen(){
+    clear();
+}
+
+void set_message(const char* msg, int x, int y){
+    mvprintw(y, x, "%s", msg);
+}
+
+void set_color_cell(int character, int x, int y, short front_color, short back_color){
+    attron(COLOR_PAIR(front_color * COLOR_COUNT + back_color));
+    mvaddch(y, x, character);
+    attroff(COLOR_PAIR(front_color * COLOR_COUNT + back_color));
+}
+
+int start_world(void* (*init_game)(), int (*world_event)(struct event*, void*), void (*destroy_game)(void*)){
+    initscr();
+    keypad(stdscr, TRUE);
+    noecho();
+    curs_set(FALSE);
+    timeout(100);
+    srand(time(NULL));
+
+    start_color();
+    init_pair(1, COLOR_GREEN, COLOR_BLACK);
+    init_pair(2, COLOR_YELLOW, COLOR_BLACK);
+    init_pair(3, COLOR_WHITE, COLOR_BLACK);
+    for(int i = 0; i < COLOR_COUNT; i++){
+        init_pair(i + 1, i, COLOR_BLACK);
+    }
+
+    game_state = init_game();
+    handle_event = world_event;
+    cleanup_game = destroy_game;
+
+    int ch;
+    struct event e = {0};
+
+    while(1){
+        ch = getch();
+
+        e.key = ch;
+        e.type = EVENT_TIMEOUT;
+        if (ch == 27) e.type = EVENT_ESC;
+        else if (ch != ERR) e.type = EVENT_KEY;
+
+        e.width = COLS;
+        e.height = LINES;
+
+        clear();
+        if (handle_event(&e, game_state)) break;
+        refresh();
+    }
+
+    if (cleanup_game) cleanup_game(game_state);
+    endwin();
+    return 0;
+}