1 files changed, 141 insertions, 0 deletions
diff --git a/src/map.h b/src/map.h
new file mode 100644
index 0000000..7f1c301
--- /dev/null
+++ b/src/map.h
@@ -0,0 +1,141 @@
+#define RED 1
+#define YELLOW 2
+#define GREEN 3
+#define BLUE 4
+
+#define WHITE 5
+#define BLACK 6
+#define BROWN 7
+#define BLANK 8
+
+// 0 == not part of the map.
+
+unsigned char info_output[9];
+unsigned char all_colors[9];
+unsigned char color_map[max_map][max_map];
+unsigned char old_color_map[max_map][max_map];
+bool loaded_map;
+int map_x_offset, map_y_offset;
+
+unsigned char default_map[9][8] = {
+	{0, 0, 0, 0, 0, 0, 8, 8}, // 1
+	{0, 0, 4, 3, 2, 0, 8, 4}, // 2
+	{6, 8, 8, 8, 8, 8, 8, 0}, // 3
+	{0, 8, 0, 8, 0, 8, 8, 0}, // 4
+	{0, 1, 8, 8, 8, 8, 0, 0}, // 5
+	{0, 0, 8, 0, 8, 8, 8, 8}, // 6
+	{0, 8, 8, 0, 8, 8, 8, 5}, // 7
+	{0, 0, 8, 0, 8, 0, 0, 0}, // 8
+	{0, 0, 2, 7, 8, 0, 0, 0} // 9
+};
+
+const char * color_to_label(unsigned char _color) {
+	switch (_color) {
+		case RED:
+			return "R";
+		case YELLOW:
+			return "Y";
+		case GREEN:
+			return "G";
+		case BLUE:
+			return "B";
+		case WHITE:
+			return "W";
+		case BLACK:
+			return "X";
+		case BROWN:
+			return "N";
+		default:
+			return "\0";
+	}
+}
+
+Fl_Color color_to_flcolor(unsigned char _color) {
+	switch (_color) {
+		case RED:
+			return FL_RED;
+		case YELLOW:
+			return FL_YELLOW;
+		case GREEN:
+			return FL_GREEN;
+		case BLUE:
+			return FL_BLUE;
+		case WHITE:
+			return FL_WHITE;
+		case BLACK:
+			return FL_BLACK;
+		case BROWN:
+			return FL_BROWN;
+		default:
+			return FL_GRAY;
+	}
+}
+
+long int findsize(FILE * fp) {
+	fseek(fp, 0L, SEEK_END);
+	long int _size = ftell(fp);
+	fseek(fp, 0L, SEEK_SET);
+	return _size;
+}
+
+void map_init(unsigned char ** new_map=NULL, int a_w=0, int a_h=0) {
+	memset(color_map, 0, sizeof(color_map));
+	memset(all_colors, 0, sizeof(all_colors));
+	ext_used = false;
+
+	int x, y;
+
+	/*
+	Sorry this function is a bit hacky.
+	It was made for testing but then made 
+	it to this version.
+	*/
+
+	// Loading new maps.
+	if (new_map || loaded_map) {
+
+		// For rectangle shaped maps.
+		if (new_map) {
+			map_x_offset = 0;
+			map_y_offset = 0;
+
+			if (a_w < MBLOCKS)
+				map_x_offset = MBLOCKS - a_w;
+			if (a_h < MBLOCKS)
+				map_y_offset = MBLOCKS - a_h;
+		}
+
+		for (y = 0; y < MBLOCKS; y++)
+			for (x = 0; x < MBLOCKS; x++) {
+
+				if (y + map_y_offset >= MBLOCKS ||
+						x + map_x_offset >= MBLOCKS)
+					continue;
+
+				if (loaded_map && !new_map)
+					color_map[y][x] = old_color_map[y][x];
+				else {
+					color_map[y][x] = new_map[y][x];
+					old_color_map[y][x] = color_map[y][x];
+				}
+
+				all_colors[color_map[y][x]]++;
+				info_output[color_map[y][x]]++;
+			}
+
+		loaded_map = true;
+		return;
+	}
+
+	// Default map.
+	MBLOCKS = 9;
+	for (y = 0; y < MBLOCKS; y++)
+		for (x = 0; x < MBLOCKS; x++) {
+
+			if (y < 9 && x < 8)
+				color_map[y][x] = default_map[y][x];
+
+			all_colors[color_map[y][x]]++;
+			info_output[color_map[y][x]]++;
+		}
+}