}
+#define MAX_FEAT_IN_TERRAIN 18
+
/*
* The default table in terrain level generation.
*/
-static int terrain_table[MAX_WILDERNESS][18] =
-{
- /* TERRAIN_EDGE */
- {
- FEAT_PERM,
- FEAT_PERM,
- FEAT_PERM,
-
- FEAT_PERM,
- FEAT_PERM,
- FEAT_PERM,
-
- FEAT_PERM,
- FEAT_PERM,
- FEAT_PERM,
-
- FEAT_PERM,
- FEAT_PERM,
- FEAT_PERM,
-
- FEAT_PERM,
- FEAT_PERM,
- FEAT_PERM,
-
- FEAT_PERM,
- FEAT_PERM,
- FEAT_PERM,
- },
- /* TERRAIN_TOWN */
- {
- FEAT_FLOOR,
- FEAT_FLOOR,
- FEAT_FLOOR,
-
- FEAT_FLOOR,
- FEAT_FLOOR,
- FEAT_FLOOR,
-
- FEAT_FLOOR,
- FEAT_FLOOR,
- FEAT_FLOOR,
-
- FEAT_FLOOR,
- FEAT_FLOOR,
- FEAT_FLOOR,
-
- FEAT_FLOOR,
- FEAT_FLOOR,
- FEAT_FLOOR,
-
- FEAT_FLOOR,
- FEAT_FLOOR,
- FEAT_FLOOR,
- },
- /* TERRAIN_DEEP_WATER */
- {
- FEAT_DEEP_WATER,
- FEAT_DEEP_WATER,
- FEAT_DEEP_WATER,
-
- FEAT_DEEP_WATER,
- FEAT_DEEP_WATER,
- FEAT_DEEP_WATER,
-
- FEAT_DEEP_WATER,
- FEAT_DEEP_WATER,
- FEAT_DEEP_WATER,
-
- FEAT_DEEP_WATER,
- FEAT_DEEP_WATER,
- FEAT_DEEP_WATER,
-
- FEAT_SHAL_WATER,
- FEAT_SHAL_WATER,
- FEAT_SHAL_WATER,
-
- FEAT_SHAL_WATER,
- FEAT_SHAL_WATER,
- FEAT_SHAL_WATER,
- },
- /* TERRAIN_SHALLOW_WATER */
- {
- FEAT_DEEP_WATER,
- FEAT_DEEP_WATER,
- FEAT_DEEP_WATER,
-
- FEAT_SHAL_WATER,
- FEAT_SHAL_WATER,
- FEAT_SHAL_WATER,
-
- FEAT_SHAL_WATER,
- FEAT_SHAL_WATER,
- FEAT_SHAL_WATER,
-
- FEAT_SHAL_WATER,
- FEAT_SHAL_WATER,
- FEAT_SHAL_WATER,
-
- FEAT_SHAL_WATER,
- FEAT_SHAL_WATER,
- FEAT_SHAL_WATER,
-
- FEAT_FLOOR,
- FEAT_DIRT,
- FEAT_GRASS,
- },
- /* TERRAIN_SWAMP */
- {
- FEAT_FLOOR,
- FEAT_FLOOR,
- FEAT_FLOOR,
-
- FEAT_SHAL_WATER,
- FEAT_SHAL_WATER,
- FEAT_SHAL_WATER,
-
- FEAT_SHAL_WATER,
- FEAT_SHAL_WATER,
- FEAT_SHAL_WATER,
-
- FEAT_GRASS,
- FEAT_GRASS,
- FEAT_GRASS,
-
- FEAT_GRASS,
- FEAT_DIRT,
- FEAT_DIRT,
-
- FEAT_DIRT,
- FEAT_DEEP_GRASS,
- FEAT_TREES,
- },
- /* TERRAIN_DIRT */
- {
- FEAT_FLOOR,
- FEAT_FLOOR,
- FEAT_FLOOR,
-
- FEAT_DIRT,
- FEAT_DIRT,
- FEAT_DIRT,
-
- FEAT_DIRT,
- FEAT_DIRT,
- FEAT_DIRT,
-
- FEAT_DIRT,
- FEAT_DIRT,
- FEAT_DIRT,
-
- FEAT_DIRT,
- FEAT_FLOWER,
- FEAT_DEEP_GRASS,
-
- FEAT_GRASS,
- FEAT_TREES,
- FEAT_TREES,
- },
- /* TERRAIN_GRASS */
- {
- FEAT_FLOOR,
- FEAT_FLOOR,
- FEAT_DIRT,
-
- FEAT_DIRT,
- FEAT_GRASS,
- FEAT_GRASS,
-
- FEAT_GRASS,
- FEAT_GRASS,
- FEAT_GRASS,
-
- FEAT_GRASS,
- FEAT_GRASS,
- FEAT_GRASS,
-
- FEAT_GRASS,
- FEAT_FLOWER,
- FEAT_DEEP_GRASS,
-
- FEAT_DEEP_GRASS,
- FEAT_TREES,
- FEAT_TREES,
- },
- /* TERRAIN_TREES */
- {
- FEAT_FLOOR,
- FEAT_FLOOR,
- FEAT_DIRT,
-
- FEAT_TREES,
- FEAT_TREES,
- FEAT_TREES,
-
- FEAT_TREES,
- FEAT_TREES,
- FEAT_TREES,
-
- FEAT_TREES,
- FEAT_TREES,
- FEAT_TREES,
-
- FEAT_TREES,
- FEAT_TREES,
- FEAT_DEEP_GRASS,
-
- FEAT_DEEP_GRASS,
- FEAT_GRASS,
- FEAT_GRASS,
- },
- /* TERRAIN_DESERT */
- {
- FEAT_FLOOR,
- FEAT_FLOOR,
- FEAT_DIRT,
-
- FEAT_DIRT,
- FEAT_DIRT,
- FEAT_DIRT,
-
- FEAT_DIRT,
- FEAT_DIRT,
- FEAT_DIRT,
-
- FEAT_DIRT,
- FEAT_DIRT,
- FEAT_DIRT,
-
- FEAT_DIRT,
- FEAT_DIRT,
- FEAT_DIRT,
-
- FEAT_GRASS,
- FEAT_GRASS,
- FEAT_GRASS,
- },
- /* TERRAIN_SHALLOW_LAVA */
- {
- FEAT_SHAL_LAVA,
- FEAT_SHAL_LAVA,
- FEAT_SHAL_LAVA,
-
- FEAT_SHAL_LAVA,
- FEAT_SHAL_LAVA,
- FEAT_SHAL_LAVA,
-
- FEAT_SHAL_LAVA,
- FEAT_SHAL_LAVA,
- FEAT_SHAL_LAVA,
-
- FEAT_SHAL_LAVA,
- FEAT_SHAL_LAVA,
- FEAT_SHAL_LAVA,
-
- FEAT_SHAL_LAVA,
- FEAT_SHAL_LAVA,
- FEAT_DEEP_LAVA,
-
- FEAT_DEEP_LAVA,
- FEAT_DEEP_LAVA,
- FEAT_MOUNTAIN,
- },
- /* TERRAIN_DEEP_LAVA */
- {
- FEAT_DIRT,
- FEAT_DIRT,
- FEAT_DIRT,
-
- FEAT_SHAL_LAVA,
- FEAT_SHAL_LAVA,
- FEAT_SHAL_LAVA,
-
- FEAT_DEEP_LAVA,
- FEAT_DEEP_LAVA,
- FEAT_DEEP_LAVA,
-
- FEAT_DEEP_LAVA,
- FEAT_DEEP_LAVA,
- FEAT_DEEP_LAVA,
-
- FEAT_DEEP_LAVA,
- FEAT_DEEP_LAVA,
- FEAT_DEEP_LAVA,
-
- FEAT_DEEP_LAVA,
- FEAT_MOUNTAIN,
- FEAT_MOUNTAIN,
- },
- /* TERRAIN_MOUNTAIN */
- {
- FEAT_FLOOR,
- FEAT_DEEP_GRASS,
- FEAT_GRASS,
-
- FEAT_GRASS,
- FEAT_DIRT,
- FEAT_DIRT,
-
- FEAT_TREES,
- FEAT_TREES,
- FEAT_MOUNTAIN,
-
- FEAT_MOUNTAIN,
- FEAT_MOUNTAIN,
- FEAT_MOUNTAIN,
-
- FEAT_MOUNTAIN,
- FEAT_MOUNTAIN,
- FEAT_MOUNTAIN,
-
- FEAT_MOUNTAIN,
- FEAT_MOUNTAIN,
- FEAT_MOUNTAIN,
- },
-
-};
+static s16b terrain_table[MAX_WILDERNESS][MAX_FEAT_IN_TERRAIN];
static void generate_wilderness_area(int terrain, u32b seed, bool border, bool corner)
{
int x1, y1;
- int table_size = sizeof(terrain_table[0]) / sizeof(int);
+ int table_size = sizeof(terrain_table[0]) / sizeof(s16b);
int roughness = 1; /* The roughness of the level. */
+ u32b state_backup[4];
/* Unused */
(void)border;
{
for (x1 = 0; x1 < MAX_WID; x1++)
{
- cave[y1][x1].feat = FEAT_PERM;
+ cave[y1][x1].feat = feat_permanent;
}
}
}
- /* Hack -- Use the "simple" RNG */
- Rand_quick = TRUE;
+ /* Hack -- Backup the RNG state */
+ Rand_state_backup(state_backup);
- /* Hack -- Induce consistant town layout */
- Rand_value = seed;
+ /* Hack -- Induce consistant flavors */
+ Rand_state_init(seed);
if (!corner)
{
if (!corner)
{
+ /* Hack -- preserve four corners */
+ s16b north_west = cave[1][1].feat;
+ s16b south_west = cave[MAX_HGT - 2][1].feat;
+ s16b north_east = cave[1][MAX_WID - 2].feat;
+ s16b south_east = cave[MAX_HGT - 2][MAX_WID - 2].feat;
+
/* x1, y1, x2, y2, num_depths, roughness */
plasma_recursive(1, 1, MAX_WID-2, MAX_HGT-2, table_size-1, roughness);
- }
- /* Use the complex RNG */
- Rand_quick = FALSE;
+ /* Hack -- copyback four corners */
+ cave[1][1].feat = north_west;
+ cave[MAX_HGT - 2][1].feat = south_west;
+ cave[1][MAX_WID - 2].feat = north_east;
+ cave[MAX_HGT - 2][MAX_WID - 2].feat = south_east;
- for (y1 = 1; y1 < MAX_HGT-1; y1++)
- {
- for (x1 = 1; x1 < MAX_WID-1; x1++)
+ for (y1 = 1; y1 < MAX_HGT - 1; y1++)
{
- cave[y1][x1].feat = terrain_table[terrain][cave[y1][x1].feat];
+ for (x1 = 1; x1 < MAX_WID - 1; x1++)
+ {
+ cave[y1][x1].feat = terrain_table[terrain][cave[y1][x1].feat];
+ }
}
}
+ else /* Hack -- only four corners */
+ {
+ cave[1][1].feat = terrain_table[terrain][cave[1][1].feat];
+ cave[MAX_HGT - 2][1].feat = terrain_table[terrain][cave[MAX_HGT - 2][1].feat];
+ cave[1][MAX_WID - 2].feat = terrain_table[terrain][cave[1][MAX_WID - 2].feat];
+ cave[MAX_HGT - 2][MAX_WID - 2].feat = terrain_table[terrain][cave[MAX_HGT - 2][MAX_WID - 2].feat];
+ }
+
+ /* Hack -- Restore the RNG state */
+ Rand_state_restore(state_backup);
}
*/
if (wilderness[y][x].road)
{
- cave[MAX_HGT/2][MAX_WID/2].feat = FEAT_FLOOR;
+ cave[MAX_HGT/2][MAX_WID/2].feat = feat_floor;
if (wilderness[y-1][x].road)
{
for (y1 = 1; y1 < MAX_HGT/2; y1++)
{
x1 = MAX_WID/2;
- cave[y1][x1].feat = FEAT_FLOOR;
+ cave[y1][x1].feat = feat_floor;
}
}
for (y1 = MAX_HGT/2; y1 < MAX_HGT - 1; y1++)
{
x1 = MAX_WID/2;
- cave[y1][x1].feat = FEAT_FLOOR;
+ cave[y1][x1].feat = feat_floor;
}
}
for (x1 = MAX_WID/2; x1 < MAX_WID - 1; x1++)
{
y1 = MAX_HGT/2;
- cave[y1][x1].feat = FEAT_FLOOR;
+ cave[y1][x1].feat = feat_floor;
}
}
for (x1 = 1; x1 < MAX_WID/2; x1++)
{
y1 = MAX_HGT/2;
- cave[y1][x1].feat = FEAT_FLOOR;
+ cave[y1][x1].feat = feat_floor;
}
}
}
if (wilderness[y][x].entrance && !wilderness[y][x].town && (p_ptr->total_winner || !(d_info[wilderness[y][x].entrance].flags1 & DF1_WINNER)))
{
int dy, dx;
+ u32b state_backup[4];
- /* Hack -- Use the "simple" RNG */
- Rand_quick = TRUE;
+ /* Hack -- Backup the RNG state */
+ Rand_state_backup(state_backup);
- /* Hack -- Induce consistant town layout */
- Rand_value = wilderness[y][x].seed;
+ /* Hack -- Induce consistant flavors */
+ Rand_state_init(wilderness[y][x].seed);
dy = rand_range(6, cur_hgt - 6);
dx = rand_range(6, cur_wid - 6);
- cave[dy][dx].feat = FEAT_ENTRANCE;
+ cave[dy][dx].feat = feat_entrance;
cave[dy][dx].special = wilderness[y][x].entrance;
- /* Use the complex RNG */
- Rand_quick = FALSE;
+ /* Hack -- Restore the RNG state */
+ Rand_state_restore(state_backup);
}
}
/* Special boundary walls -- North */
for (i = 0; i < MAX_WID; i++)
{
- cave[0][i].feat = FEAT_PERM;
+ cave[0][i].feat = feat_permanent;
cave[0][i].mimic = border.north[i];
}
/* Special boundary walls -- South */
for (i = 0; i < MAX_WID; i++)
{
- cave[MAX_HGT - 1][i].feat = FEAT_PERM;
+ cave[MAX_HGT - 1][i].feat = feat_permanent;
cave[MAX_HGT - 1][i].mimic = border.south[i];
}
/* Special boundary walls -- West */
for (i = 0; i < MAX_HGT; i++)
{
- cave[i][0].feat = FEAT_PERM;
+ cave[i][0].feat = feat_permanent;
cave[i][0].mimic = border.west[i];
}
/* Special boundary walls -- East */
for (i = 0; i < MAX_HGT; i++)
{
- cave[i][MAX_WID - 1].feat = FEAT_PERM;
+ cave[i][MAX_WID - 1].feat = feat_permanent;
cave[i][MAX_WID - 1].mimic = border.east[i];
}
if (have_flag(f_ptr->flags, FF_BLDG))
{
- if ((f_ptr->power == 4) || ((p_ptr->town_num == 1) && (f_ptr->power == 0)))
+ if ((f_ptr->subtype == 4) || ((p_ptr->town_num == 1) && (f_ptr->subtype == 0)))
{
if (c_ptr->m_idx) delete_monster_idx(c_ptr->m_idx);
p_ptr->oldpy = y;
/* Get the cave grid */
c_ptr = &cave[y][x];
- if (have_flag(f_flags_grid(c_ptr), FF_ENTRANCE))
+ if (cave_have_flag_grid(c_ptr, FF_ENTRANCE))
{
if (c_ptr->m_idx) delete_monster_idx(c_ptr->m_idx);
p_ptr->oldpy = y;
}
+static s16b conv_terrain2feat[MAX_WILDERNESS];
+
/*
* Build the wilderness area.
* -DG-
for (i = 0; i < MAX_WID; i++)
for (j = 0; j < MAX_HGT; j++)
{
- cave[j][i].feat = FEAT_PERM;
+ cave[j][i].feat = feat_permanent;
}
/* Init the wilderness */
{
if (wilderness[j][i].town && (wilderness[j][i].town != NO_TOWN))
{
- cave[j][i].feat = FEAT_TOWN;
+ cave[j][i].feat = feat_town;
cave[j][i].special = wilderness[j][i].town;
}
- else if (wilderness[j][i].road) cave[j][i].feat = FEAT_FLOOR;
+ else if (wilderness[j][i].road) cave[j][i].feat = feat_floor;
else if (wilderness[j][i].entrance && (p_ptr->total_winner || !(d_info[wilderness[j][i].entrance].flags1 & DF1_WINNER)))
{
- cave[j][i].feat = FEAT_ENTRANCE;
+ cave[j][i].feat = feat_entrance;
cave[j][i].special = (byte)wilderness[j][i].entrance;
}
else cave[j][i].feat = conv_terrain2feat[wilderness[j][i].terrain];
}
+static void init_terrain_table(int terrain, s16b feat_global, cptr fmt, ...)
+{
+ va_list vp;
+ cptr p;
+ int cur = 0;
+ char check = 'a';
+ s16b feat;
+ int num;
+
+ /* Begin the varargs stuff */
+ va_start(vp, fmt);
+
+ /* Wilderness terrains on global map */
+ conv_terrain2feat[terrain] = feat_global;
+
+ /* Wilderness terrains on local map */
+ for (p = fmt; *p; p++)
+ {
+ if (*p == check)
+ {
+ int lim;
+
+ feat = (s16b)va_arg(vp, int);
+ num = va_arg(vp, int);
+ lim = cur + num;
+
+ for (; (cur < lim) && (cur < MAX_FEAT_IN_TERRAIN); cur++)
+ terrain_table[terrain][cur] = feat;
+ if (cur >= MAX_FEAT_IN_TERRAIN) break;
+
+ check++;
+ }
+ else /* Paranoia */
+ {
+ plog_fmt("Format error");
+ }
+ }
+
+ /* Paranoia */
+ if (cur < MAX_FEAT_IN_TERRAIN)
+ {
+ plog_fmt("Too few parameters");
+ }
+
+ /* End the varargs stuff */
+ va_end(vp);
+}
+
+
+/*
+ * Initialize arrays for wilderness terrains
+ */
+void init_wilderness_terrains(void)
+{
+ init_terrain_table(TERRAIN_EDGE, feat_permanent, "a",
+ feat_permanent, MAX_FEAT_IN_TERRAIN);
+
+ init_terrain_table(TERRAIN_TOWN, feat_town, "a",
+ feat_floor, MAX_FEAT_IN_TERRAIN);
+
+ init_terrain_table(TERRAIN_DEEP_WATER, feat_deep_water, "ab",
+ feat_deep_water, 12,
+ feat_shallow_water, MAX_FEAT_IN_TERRAIN - 12);
+
+ init_terrain_table(TERRAIN_SHALLOW_WATER, feat_shallow_water, "abcde",
+ feat_deep_water, 3,
+ feat_shallow_water, 12,
+ feat_floor, 1,
+ feat_dirt, 1,
+ feat_grass, MAX_FEAT_IN_TERRAIN - 17);
+
+ init_terrain_table(TERRAIN_SWAMP, feat_swamp, "abcdef",
+ feat_dirt, 2,
+ feat_grass, 3,
+ feat_tree, 1,
+ feat_brake, 1,
+ feat_shallow_water, 4,
+ feat_swamp, MAX_FEAT_IN_TERRAIN - 11);
+
+ init_terrain_table(TERRAIN_DIRT, feat_dirt, "abcdef",
+ feat_floor, 3,
+ feat_dirt, 10,
+ feat_flower, 1,
+ feat_brake, 1,
+ feat_grass, 1,
+ feat_tree, MAX_FEAT_IN_TERRAIN - 16);
+
+ init_terrain_table(TERRAIN_GRASS, feat_grass, "abcdef",
+ feat_floor, 2,
+ feat_dirt, 2,
+ feat_grass, 9,
+ feat_flower, 1,
+ feat_brake, 2,
+ feat_tree, MAX_FEAT_IN_TERRAIN - 16);
+
+ init_terrain_table(TERRAIN_TREES, feat_tree, "abcde",
+ feat_floor, 2,
+ feat_dirt, 1,
+ feat_tree, 11,
+ feat_brake, 2,
+ feat_grass, MAX_FEAT_IN_TERRAIN - 16);
+
+ init_terrain_table(TERRAIN_DESERT, feat_dirt, "abc",
+ feat_floor, 2,
+ feat_dirt, 13,
+ feat_grass, MAX_FEAT_IN_TERRAIN - 15);
+
+ init_terrain_table(TERRAIN_SHALLOW_LAVA, feat_shallow_lava, "abc",
+ feat_shallow_lava, 14,
+ feat_deep_lava, 3,
+ feat_mountain, MAX_FEAT_IN_TERRAIN - 17);
+
+ init_terrain_table(TERRAIN_DEEP_LAVA, feat_deep_lava, "abcd",
+ feat_dirt, 3,
+ feat_shallow_lava, 3,
+ feat_deep_lava, 10,
+ feat_mountain, MAX_FEAT_IN_TERRAIN - 16);
+
+ init_terrain_table(TERRAIN_MOUNTAIN, feat_mountain, "abcdef",
+ feat_floor, 1,
+ feat_brake, 1,
+ feat_grass, 2,
+ feat_dirt, 2,
+ feat_tree, 2,
+ feat_mountain, MAX_FEAT_IN_TERRAIN - 8);
+}
+
+
bool change_wild_mode(void)
{
int i;
if (!m_ptr->r_idx) continue;
if (is_pet(m_ptr) && i != p_ptr->riding) have_pet = TRUE;
- if (m_ptr->csleep) continue;
+ if (MON_CSLEEP(m_ptr)) continue;
if (m_ptr->cdis > MAX_SIGHT) continue;
if (!is_hostile(m_ptr)) continue;
#ifdef JP
p_ptr->oldpx = px;
p_ptr->oldpy = py;
+ /* Cancel hex spelling */
+ if (hex_spelling_any()) stop_hex_spell_all();
+
/* Cancel any special action */
set_action(ACTION_NONE);
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