Initial Commit

.gitignore

@@ -0,0 +1,3 @@
+*~
+*.o
+build/

Makefile

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+build/apad: main.cpp
+	mkdir -p build
+	clang++ -g -O0 -std=c++17 -o $@ $? -lncurses
+
+clean:
+	rm build/apad
+	rmdir build/

Pieces.h

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+#ifndef APAD_PIECES_H
+#define APAD_PIECES_H
+
+#include <stdint.h>
+
+#define NUM_PIECES 8
+typedef uint8_t Piece; // only need literally 8, not 8 bits, but hey.
+
+#define PIECE_ONE   0x0
+/*
+ *   [][][]
+ *   [][][]
+ */
+
+#define PIECE_TWO   0x1
+/*
+ *   []
+ *   [][]
+ *   []
+ *   []
+ */
+
+#define PIECE_TRHEE 0x2
+/*
+ *     []
+ *     []
+ *     []
+ *   [][]
+ */
+
+#define PIECE_FOUR  0x3
+/*
+ *   [][]
+ *   []
+ *   [][]
+ */
+
+#define PIECE_FIVE  0x4
+/*
+ *   [][]
+ *     []
+ *     [][]
+ */
+
+#define PIECE_SIX   0x5
+/*
+ *   [][]
+ *     [][][]
+ */
+
+#define PIECE_SEVEN 0x6
+/*
+ *   [][]
+ *   [][]
+ *   []
+ */
+
+#define PIECE_EIGHT 0x7
+/*
+ *       []
+ *       []
+ *   [][][]
+ */
+
+void DrawPiece(const Piece &piece, int y, int x);
+
+#endif

main.cpp

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+#include "Pieces.h"
+
+#include <curses.h>
+#include <signal.h>
+
+#include <string>
+#include <unordered_map>
+
+static void finish(int sig);
+void init_colors();
+
+int main(int argc, char *argv[])
+{
+	initscr();             /* initialize the curses library */
+	keypad(stdscr, TRUE);  /* enable keyboard mapping */
+	nonl();                /* tell curses not to do NL->CR/NL on output */
+	cbreak();              /* take input chars one at a time, no wait for \n */
+	echo();                /* echo input - in color */
+
+	if(has_colors())
+		init_colors();
+
+	int num = 0;
+	while(true)
+	{
+		int c = getch();     /* refresh, accept single keystroke of input */
+		attrset(COLOR_PAIR(num++ % 8));
+
+		/* process the command keystroke */
+	}
+
+	finish(0);
+}
+
+// NOTE(dev): ALways execute so we don't screw up our terminal.
+static void finish(int sig)
+{
+	endwin();
+}
+
+void init_colors()
+{
+	start_color();
+
+	/*
+	 * Simple color assignment, often all we need.  Color pair 0 cannot
+	 * be redefined.  This example uses the same value for the color
+	 * pair as for the foreground color, though of course that is not
+	 * necessary:
+	 */
+	init_pair(1, COLOR_RED,     COLOR_BLACK);
+	init_pair(2, COLOR_GREEN,   COLOR_BLACK);
+	init_pair(3, COLOR_YELLOW,  COLOR_BLACK);
+	init_pair(4, COLOR_BLUE,    COLOR_BLACK);
+	init_pair(5, COLOR_CYAN,    COLOR_BLACK);
+	init_pair(6, COLOR_MAGENTA, COLOR_BLACK);
+	init_pair(7, COLOR_WHITE,   COLOR_BLACK);
+}