initial commit

main.c

@@ -0,0 +1,92 @@
+#include <stdio.h>
+#include <unistd.h>
+#include <curses.h>
+
+struct crypto_coin {
+	const char *name;
+	const char *description;
+	double prices[30];
+};
+
+enum game_state {
+	GAME_BEGIN,
+	GAME_IDLE,
+	GAME_BUY,
+	GAME_SELL,
+	GAME_END,
+};
+
+struct game {
+	enum game_state state;
+	int bank;
+	int time;
+	struct crypto_coin coin;
+};
+
+void game_draw(struct game *g)
+{
+	mvaddstr(0, 0, g->coin.name);
+	mvaddstr(1, 0, "-----------------");
+	mvaddstr(2, 0, g->coin.description);
+
+	char buf[50];
+	mvaddstr(3, 0, "You have: ");
+	sprintf(buf, "%i dollars.", g->bank);
+	mvaddstr(3, 15, buf);
+	
+	for (int i = 0; i < 20; i++) {
+		mvaddch(i+5, 0, '|');
+	}
+	
+	for (int i = 0; i < g->time; i++) {
+		color_set(1, NULL);
+		mvaddch(20 - g->coin.prices[i]+5, i+1, '-');
+		for (int j = 20 - g->coin.prices[i] + 1; j < 20; j++) {
+			color_set(2, NULL);
+			mvaddch(j+5, i+1, ' ');
+		}
+	}
+
+	g->time++;
+	refresh();
+}
+
+int main(void)
+{
+	initscr();
+	start_color();
+	init_pair(1, COLOR_BLACK, COLOR_RED);
+	init_pair(2, COLOR_BLACK, COLOR_GREEN);
+	cbreak();
+	noecho();
+	nonl();
+	intrflush(stdscr, FALSE);
+	keypad(stdscr, TRUE);
+	clear();
+	refresh();
+
+	struct game game = {
+		.state = GAME_BEGIN,
+		.bank = 1000,
+		.time = 0,
+		.coin = (struct crypto_coin) {
+			.name = "BitCoin",
+			.description = "A fucking scam.",
+			.prices = {
+				10, 11, 12, 12, 12, 12, 12,
+				13, 13, 13, 11, 11, 10, 10,
+				9, 9, 10, 10, 11, 11, 11, 12,
+			}
+		}
+	};
+
+	for (int i = 0; i < 20; i++) {
+		game_draw(&game);
+		sleep(1);
+	}
+
+	refresh();
+	
+	sleep(10);
+	endwin();
+}

makefile

@@ -0,0 +1,2 @@
+CFLAGS = -lcurses -std=c23 -Wextra -pedantic -Wall
+main: main.c