X-Git-Url: http://git.marmaro.de/?a=blobdiff_plain;f=map.c;fp=map.c;h=2dedb2dcd757efea1e43443d0b5e33dc4fec556a;hb=cccecbe0c0861ecef1cb511378132f9e981056e6;hp=4b948ff699e6329e6ece47827f88c184bbcdf587;hpb=36829587f6a6c375aa2912d955f84871a098c254;p=dungeon1

diff --git a/map.c b/map.c
index 4b948ff..2dedb2d 100644
--- a/map.c
+++ b/map.c
@@ -31,12 +31,68 @@ readmap(char *fname)
 	return map;
 }
 
+struct map *
+getblackmap(void)
+{
+	struct map *map;
+
+	map = calloc(1, sizeof(struct map));
+	map->name = strdup("(BLACK)");
+	memset(map->map, BLANKCHAR, sizeof(map->map));
+	return map;
+}
+
+void
+see(struct map *map, int ypos, int xpos)
+{
+	int y, x;
+
+	for (y=ypos-SEEDIST; y <= ypos+SEEDIST; y++) {
+		if (y<T || y>H) {
+			continue;
+		}
+		for (x=xpos-SEEDIST; x <= xpos+SEEDIST; x++) {
+			if (x<0 || x>W) {
+				continue;
+			}
+			mvaddch(y, x, map->map[y][x]);
+		}
+	}
+	move(ypos, xpos);
+}
+
+void
+freemap(struct map *map)
+{
+	if (!map) {
+		return;
+	}
+	free(map->name);
+	free(map);
+}
+
+void
+findchar(struct map *map, char c, int *yret, int *xret)
+{
+	int y, x;
+
+	for (y=0; y<H; y++) {
+		for (x=0; x<W; x++) {
+			if (map->map[y][x] == c) {
+				*yret = y;
+				*xret = x;
+				return;
+			}
+		}
+	}
+}
+
 void
-showmap(struct map* map)
+showmap(struct map *map)
 {
 	int x, y;
 
-	mvprintw(0, 50, "map: %s", map->name);
+	mvprintw(0, 60, "map: %s", map->name);
 	for (y=T; y<H; y++) {
 		for (x=0; x<W; x++) {
 			mvaddch(y, x, map->map[y][x]);