X-Git-Url: http://git.marmaro.de/?a=blobdiff_plain;f=map.c;h=4c548e6fab02aacea66ed51fff6fdc228d490f14;hb=HEAD;hp=4b948ff699e6329e6ece47827f88c184bbcdf587;hpb=36829587f6a6c375aa2912d955f84871a098c254;p=dungeon1

diff --git a/map.c b/map.c
index 4b948ff..4c548e6 100644
--- a/map.c
+++ b/map.c
@@ -1,5 +1,7 @@
 #include "main.h"
 
+static void beautifymap(struct map *);
+static char getnewchar(struct map *, int, int);
 
 struct map *
 readmap(char *fname)
@@ -18,9 +20,8 @@ readmap(char *fname)
 		return NULL;
 	}
 
-	x = y = 0;
-	for (y=0; y<H; y++) {
-		for (x=0; x<W; x++) {
+	for (y=0; y<MAPH; y++) {
+		for (x=0; x<MAPW; x++) {
 			map->map[y][x] = fgetc(fp);
 		}
 		if (fgetc(fp) != '\n') {
@@ -28,18 +29,166 @@ readmap(char *fname)
 			return NULL;
 		}
 	}
+	beautifymap(map);
 	return map;
 }
 
+static void
+beautifymap(struct map *map)
+{
+	int x, y;
+	char c;
+
+	for (y=0; y<MAPH; y++) {
+		for (x=0; x<MAPW; x++) {
+			c = map->map[y][x];
+			if (c != '#') {
+				continue;
+			}
+			map->map[y][x] = getnewchar(map, y, x);
+		}
+	}
+	for (y=0; y<MAPH; y++) {
+		for (x=0; x<MAPW; x++) {
+			c = map->map[y][x];
+			if (c == '#') {
+				map->map[y][x] = ' ';
+			}
+		}
+	}
+}
+
+static char
+getnewchar(struct map *map, int y, int x)
+{
+	char l, r, a, b;
+	char la, lb, ra, rb;
+	enum {
+		L, R, A, B,
+	};
+	static struct nbors {
+		char n[5];
+		char newc;
+	} nborstable[] = {
+		{ "####", '#' },
+		{ "    ", '+' },
+		{ "#   ", '+' },
+		{ "##  ", '-' },
+		{ "### ", '-' },
+		{ "## #", '-' },
+		{ " #  ", '+' },
+		{ "  ##", '|' },
+		{ " ###", '|' },
+		{ "# ##", '|' },
+		{ "# # ", '\'' },
+		{ " ## ", '\'' },
+		{ "  # ", '\'' },
+		{ "#  #", '.' },
+		{ " # #", '.' },
+		{ "   #", '.' },
+		{ "", '\0' },
+	};
+	struct nbors *p;
+
+	l = x-1 < 0 ? '#' : map->map[y][x-1];
+	l = strchr(WALLCHARS, l) ? '#' : ' ';
+	r = x+1 > W ? '#' : map->map[y][x+1];
+	r = strchr(WALLCHARS, r) ? '#' : ' ';
+	a = y-1 < 0 ? '#' : map->map[y-1][x];
+	a = strchr(WALLCHARS, a) ? '#' : ' ';
+	b = y+1 > H ? '#' : map->map[y+1][x];
+	b = strchr(WALLCHARS, b) ? '#' : ' ';
+
+	la = x-1 < 0 || y-1 < 0 ? '#' : map->map[y-1][x-1];
+	la = strchr(WALLCHARS, la) ? '#' : ' ';
+	ra = x+1 > W || y-1 < 0 ? '#' : map->map[y-1][x+1];
+	ra = strchr(WALLCHARS, ra) ? '#' : ' ';
+	lb = x-1 < 0 || y+1 > H ? '#' : map->map[y+1][x-1];
+	lb = strchr(WALLCHARS, lb) ? '#' : ' ';
+	rb = x+1 > W || y+1 > H ? '#' : map->map[y+1][x+1];
+	rb = strchr(WALLCHARS, rb) ? '#' : ' ';
+
+	for (p=nborstable; *p->n; p++) {
+		if (p->n[L] == l && p->n[R] == r && p->n[A] == a && p->n[B] == b) {
+			if (strcmp(p->n, "####")==0) {
+				if (la==' ' || ra==' ') {
+					return '\'';
+				}
+				if (lb==' ' || rb==' ') {
+					return '.';
+				}
+			}
+			return p->newc;
+		}
+	}
+	return map->map[y][x];
+}
+
+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<0 || y>=MAPH) {
+			continue;
+		}
+		for (x=xpos-SEEDIST; x <= xpos+SEEDIST; x++) {
+			if (x<0 || x>=MAPW) {
+				continue;
+			}
+			mvwaddch(w_map, y, x, map->map[y][x]);
+		}
+	}
+	wmove(w_map, 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<MAPH; y++) {
+		for (x=0; x<MAPW; 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);
-	for (y=T; y<H; y++) {
-		for (x=0; x<W; x++) {
-			mvaddch(y, x, map->map[y][x]);
+	mvwprintw(w_info, 1, 20, "map: %s", map->name);
+	for (y=0; y<MAPH; y++) {
+		for (x=0; x<MAPW; x++) {
+			mvwaddch(w_map, y, x, map->map[y][x]);
 		}
 	}
 }