/*
* Builds the arena after it is entered -KMW-
*/
static void build_battle(void)
{
int yval, y_height, y_depth, xval, x_left, x_right;
register int i, j;
yval = SCREEN_HGT / 2;
xval = SCREEN_WID / 2;
y_height = yval - 10;
y_depth = yval + 10;
x_left = xval - 32;
x_right = xval + 32;
for (i = y_height; i <= y_height + 5; i++)
for (j = x_left; j <= x_right; j++)
{
place_extra_perm_bold(i, j);
cave[i][j].info |= (CAVE_GLOW | CAVE_MARK);
}
for (i = y_depth; i >= y_depth - 3; i--)
for (j = x_left; j <= x_right; j++)
{
place_extra_perm_bold(i, j);
cave[i][j].info |= (CAVE_GLOW | CAVE_MARK);
}
for (j = x_left; j <= x_left + 17; j++)
for (i = y_height; i <= y_depth; i++)
{
place_extra_perm_bold(i, j);
cave[i][j].info |= (CAVE_GLOW | CAVE_MARK);
}
for (j = x_right; j >= x_right - 17; j--)
for (i = y_height; i <= y_depth; i++)
{
place_extra_perm_bold(i, j);
cave[i][j].info |= (CAVE_GLOW | CAVE_MARK);
}
place_extra_perm_bold(y_height+6, x_left+18);
cave[y_height+6][x_left+18].info |= (CAVE_GLOW | CAVE_MARK);
place_extra_perm_bold(y_depth-4, x_left+18);
cave[y_depth-4][x_left+18].info |= (CAVE_GLOW | CAVE_MARK);
place_extra_perm_bold(y_height+6, x_right-18);
cave[y_height+6][x_right-18].info |= (CAVE_GLOW | CAVE_MARK);
place_extra_perm_bold(y_depth-4, x_right-18);
cave[y_depth-4][x_right-18].info |= (CAVE_GLOW | CAVE_MARK);
for (i = y_height + 1; i <= y_height + 5; i++)
for (j = x_left + 20 + 2 * (y_height + 5 - i); j <= x_right - 20 - 2 * (y_height + 5 - i); j++)
{
cave[i][j].feat = feat_permanent_glass_wall;
}
i = y_height + 1;
j = xval;
cave[i][j].feat = f_tag_to_index("BUILDING_3");
cave[i][j].info |= (CAVE_GLOW | CAVE_MARK);
player_place(i, j);
}
/*
* 函数 void output_map(Game *game);
* 参数：game 指向游戏数据结构体的指针
* 作用：输出游戏的地图
* 作者：
*/
void output_map(Game *game)
{
int i;
char **map;
map = init_print_map(game);
for(i=0;i < game->player_num;i++)
{
player_place(game->players[i],map);
}
print(map);
return;
}
/*
* Builds the arena after it is entered -KMW-
*/
static void build_arena(void)
{
int yval, y_height, y_depth, xval, x_left, x_right;
register int i, j;
yval = SCREEN_HGT / 2;
xval = SCREEN_WID / 2;
y_height = yval - 10;
y_depth = yval + 10;
x_left = xval - 32;
x_right = xval + 32;
for (i = y_height; i <= y_height + 5; i++)
for (j = x_left; j <= x_right; j++)
{
place_extra_perm_bold(i, j);
cave[i][j].info |= (CAVE_GLOW | CAVE_MARK | CAVE_AWARE);
}
for (i = y_depth; i >= y_depth - 5; i--)
for (j = x_left; j <= x_right; j++)
{
place_extra_perm_bold(i, j);
cave[i][j].info |= (CAVE_GLOW | CAVE_MARK | CAVE_AWARE);
}
for (j = x_left; j <= x_left + 17; j++)
for (i = y_height; i <= y_depth; i++)
{
place_extra_perm_bold(i, j);
cave[i][j].info |= (CAVE_GLOW | CAVE_MARK | CAVE_AWARE);
}
for (j = x_right; j >= x_right - 17; j--)
for (i = y_height; i <= y_depth; i++)
{
place_extra_perm_bold(i, j);
cave[i][j].info |= (CAVE_GLOW | CAVE_MARK | CAVE_AWARE);
}
place_extra_perm_bold(y_height+6, x_left+18);
cave[y_height+6][x_left+18].info |= (CAVE_GLOW | CAVE_MARK | CAVE_AWARE);
place_extra_perm_bold(y_depth-6, x_left+18);
cave[y_depth-6][x_left+18].info |= (CAVE_GLOW | CAVE_MARK | CAVE_AWARE);
place_extra_perm_bold(y_height+6, x_right-18);
cave[y_height+6][x_right-18].info |= (CAVE_GLOW | CAVE_MARK | CAVE_AWARE);
place_extra_perm_bold(y_depth-6, x_right-18);
cave[y_depth-6][x_right-18].info |= (CAVE_GLOW | CAVE_MARK | CAVE_AWARE);
i = y_height + 5;
j = xval;
cave[i][j].feat = f_tag_to_index("ARENA_GATE");
cave[i][j].info |= (CAVE_GLOW | CAVE_MARK | CAVE_AWARE);
player_place(i, j);
}
/**
* Place the player at a random starting location.
* \param c current chunk
* \param p the player
*/
void new_player_spot(struct chunk *c, struct player *p)
{
int y, x;
/* Try to find a good place to put the player */
cave_find_in_range(c, &y, 0, c->height, &x, 0, c->width, square_isstart);
/* Create stairs the player came down if allowed and necessary */
if (OPT(birth_no_stairs))
;
else if (p->upkeep->create_down_stair)
square_set_feat(c, y, x, FEAT_MORE);
else if (p->upkeep->create_up_stair)
square_set_feat(c, y, x, FEAT_LESS);
player_place(c, p, y, x);
}
/**
* Place the player at a random starting location.
* \param c current chunk
* \param p the player
*/
void new_player_spot(struct chunk *c, struct player *p)
{
int y, x;
/* Try to find a good place to put the player */
if (OPT(p, birth_levels_persist) &&
square_in_bounds_fully(c, p->py, p->px) &&
square_isstairs(c, p->py, p->px)) {
y = p->py;
x = p->px;
} else if (!find_start(c, &y, &x)) {
quit("Failed to place player!");
}
/* Create stairs the player came down if allowed and necessary */
if (!OPT(p, birth_connect_stairs))
;
else if (p->upkeep->create_down_stair)
square_set_feat(c, y, x, FEAT_MORE);
else if (p->upkeep->create_up_stair)
square_set_feat(c, y, x, FEAT_LESS);
player_place(c, p, y, x);
}
/*
* Read the dungeon
*
* The monsters/objects must be loaded in the same order
* that they were stored, since the actual indexes matter.
*
* Note that the size of the dungeon is now hard-coded to
* DUNGEON_HGT by DUNGEON_WID, and any dungeon with another
* size will be silently discarded by this routine.
*
* Note that dungeon objects, including objects held by monsters, are
* placed directly into the dungeon, using "object_copy()", which will
* copy "iy", "ix", and "held_m_idx", leaving "next_o_idx" blank for
* objects held by monsters, since it is not saved in the savefile.
*
* After loading the monsters, the objects being held by monsters are
* linked directly into those monsters.
*/
static int rd_dungeon(void)
{
int i, y, x;
s16b depth;
s16b py, px;
s16b ymax, xmax;
byte count;
byte tmp8u;
u16b tmp16u;
/* Only if the player's alive */
if (p_ptr->is_dead)
return 0;
/*** Basic info ***/
/* Header info */
rd_s16b(&depth);
rd_u16b(&tmp16u);
rd_s16b(&py);
rd_s16b(&px);
rd_s16b(&ymax);
rd_s16b(&xmax);
rd_u16b(&tmp16u);
rd_u16b(&tmp16u);
/* Ignore illegal dungeons */
if ((depth < 0) || (depth >= MAX_DEPTH))
{
note(format("Ignoring illegal dungeon depth (%d)", depth));
return (0);
}
/* Ignore illegal dungeons */
if ((ymax != DUNGEON_HGT) || (xmax != DUNGEON_WID))
{
/* XXX XXX XXX */
note(format("Ignoring illegal dungeon size (%d,%d).", ymax, xmax));
return (0);
}
/* Ignore illegal dungeons */
if ((px < 0) || (px >= DUNGEON_WID) ||
(py < 0) || (py >= DUNGEON_HGT))
{
note(format("Ignoring illegal player location (%d,%d).", py, px));
return (1);
}
/*** Run length decoding ***/
/* Load the dungeon data */
for (x = y = 0; y < DUNGEON_HGT; )
{
/* Grab RLE info */
rd_byte(&count);
rd_byte(&tmp8u);
/* Apply the RLE info */
for (i = count; i > 0; i--)
{
/* Extract "info" */
cave_info[y][x] = tmp8u;
/* Advance/Wrap */
if (++x >= DUNGEON_WID)
{
/* Wrap */
x = 0;
/* Advance/Wrap */
if (++y >= DUNGEON_HGT) break;
}
}
}
/* Load the dungeon data */
for (x = y = 0; y < DUNGEON_HGT; )
{
/* Grab RLE info */
rd_byte(&count);
rd_byte(&tmp8u);
/* Apply the RLE info */
for (i = count; i > 0; i--)
{
/* Extract "info" */
cave_info2[y][x] = tmp8u;
/* Advance/Wrap */
if (++x >= DUNGEON_WID)
{
/* Wrap */
x = 0;
/* Advance/Wrap */
if (++y >= DUNGEON_HGT) break;
}
}
}
/*** Run length decoding ***/
/* Load the dungeon data */
for (x = y = 0; y < DUNGEON_HGT; )
{
/* Grab RLE info */
rd_byte(&count);
rd_byte(&tmp8u);
/* Apply the RLE info */
for (i = count; i > 0; i--)
{
/* Extract "feat" */
cave_set_feat(y, x, tmp8u);
/* Advance/Wrap */
if (++x >= DUNGEON_WID)
{
/* Wrap */
x = 0;
/* Advance/Wrap */
if (++y >= DUNGEON_HGT) break;
}
}
}
/*** Player ***/
/* Load depth */
p_ptr->depth = depth;
/* Place player in dungeon */
if (!player_place(py, px))
{
note(format("Cannot place player (%d,%d)!", py, px));
return (-1);
}
/*** Success ***/
/* The dungeon is ready */
character_dungeon = TRUE;
#if 0
/* Regenerate town in old versions */
if (p_ptr->depth == 0)
character_dungeon = FALSE;
#endif
return 0;
}
/*
* Read the dungeon
*
* The monsters/objects must be loaded in the same order
* that they were stored, since the actual indexes matter.
*
* Note that the size of the dungeon is now hard-coded to
* DUNGEON_HGT by DUNGEON_WID, and any dungeon with another
* size will be silently discarded by this routine.
*
* Note that dungeon objects, including objects held by monsters, are
* placed directly into the dungeon, using "object_copy()", which will
* copy "iy", "ix", and "held_m_idx", leaving "next_o_idx" blank for
* objects held by monsters, since it is not saved in the savefile.
*
* After loading the monsters, the objects being held by monsters are
* linked directly into those monsters.
*/
static errr rd_dungeon(void)
{
int i, y, x;
int by, bx;
s16b town;
s16b dungeon;
s16b depth;
s16b py, px;
s16b ymax, xmax;
byte count;
byte tmp8u;
u16b tmp16u;
u16b limit;
/*** Basic info ***/
/* Header info */
rd_s16b(&depth);
rd_s16b(&dungeon);
rd_s16b(&py);
rd_s16b(&px);
rd_s16b(&ymax);
rd_s16b(&xmax);
rd_s16b(&town);
rd_u16b(&tmp16u);
/* Ignore illegal dungeons */
if (town>=z_info->t_max)
{
note(format("Ignoring illegal dungeon (%d)", dungeon));
return (0);
}
/* Ignore illegal dungeons */
if ((depth < 0) || (depth > max_depth(dungeon)))
{
note(format("Ignoring illegal dungeon depth (%d)", depth));
return (0);
}
/* Ignore illegal dungeons */
if ((ymax != DUNGEON_HGT) || (xmax != DUNGEON_WID))
{
/* XXX XXX XXX */
note(format("Ignoring illegal dungeon size (%d,%d).", ymax, xmax));
return (0);
}
/* Ignore illegal dungeons */
if ((px < 0) || (px >= DUNGEON_WID) ||
(py < 0) || (py >= DUNGEON_HGT))
{
note(format("Ignoring illegal player location (%d,%d).", py, px));
return (1);
}
/*** Run length decoding ***/
/* Load the dungeon data */
for (x = y = 0; y < DUNGEON_HGT; )
{
/* Grab RLE info */
rd_byte(&count);
rd_byte(&tmp8u);
/* Apply the RLE info */
for (i = count; i > 0; i--)
{
/* Extract "info" */
cave_info[y][x] = tmp8u;
/* Advance/Wrap */
if (++x >= DUNGEON_WID)
{
/* Wrap */
x = 0;
/* Advance/Wrap */
if (++y >= DUNGEON_HGT) break;
}
}
}
/* Hack -- not fully dynamic */
dyna_full = FALSE;
/*** Run length decoding ***/
/* Load the dungeon data */
for (x = y = 0; y < DUNGEON_HGT; )
{
/* Grab RLE info */
rd_byte(&count);
if (variant_save_feats) rd_u16b(&tmp16u);
else rd_byte(&tmp8u);
/* Apply the RLE info */
for (i = count; i > 0; i--)
{
/* Save the feat */
if (variant_save_feats) cave_feat[y][x] = tmp16u;
else cave_feat[y][x] = tmp8u;
/* Check for los flag set*/
if (f_info[cave_feat[y][x]].flags1 & (FF1_LOS))
{
cave_info[y][x] &= ~(CAVE_WALL);
}
/* Handle wall grids */
else
{
cave_info[y][x] |= (CAVE_WALL);
}
/* Handle dynamic grids */
if (f_info[cave_feat[y][x]].flags3 & (FF3_DYNAMIC_MASK))
{
if (dyna_n < (DYNA_MAX-1))
{
dyna_g[dyna_n++] = GRID(y,x);
}
else
{
dyna_full = TRUE;
dyna_cent_y = 255;
dyna_cent_x = 255;
}
}
/* Advance/Wrap */
if (++x >= DUNGEON_WID)
{
/* Wrap */
x = 0;
/* Advance/Wrap */
if (++y >= DUNGEON_HGT) break;
}
}
}
/*** Player ***/
/* Fix depth */
if (depth < 1) depth = min_depth(dungeon);
/* Fix depth */
if (depth > max_depth(dungeon)) depth = max_depth(dungeon);
/* Load depth */
p_ptr->depth = depth;
p_ptr->dungeon = dungeon;
p_ptr->town = town;
/* Place player in dungeon */
if (!player_place(py, px))
{
note(format("Cannot place player (%d,%d)!", py, px));
return (-1);
}
/*** Room descriptions ***/
if (!variant_room_info)
{
/* Initialize the room table */
for (by = 0; by < MAX_ROOMS_ROW; by++)
{
for (bx = 0; bx < MAX_ROOMS_COL; bx++)
{
dun_room[by][bx] = 0;
}
}
/* Initialise 'zeroeth' room description */
room_info[0].flags = 0;
}
else
{
for (bx = 0; bx < MAX_ROOMS_ROW; bx++)
{
for (by = 0; by < MAX_ROOMS_COL; by++)
{
rd_byte(&dun_room[bx][by]);
}
}
for (i = 1; i < DUN_ROOMS; i++)
{
int j;
rd_byte(&room_info[i].type);
rd_byte(&room_info[i].flags);
if (room_info[i].type == ROOM_NORMAL)
{
for (j = 0; j < ROOM_DESC_SECTIONS; j++)
{
rd_s16b(&room_info[i].section[j]);
if (room_info[i].section[j] == -1) break;
}
}
}
}
/*** Objects ***/
/* Read the item count */
rd_u16b(&limit);
/* Verify maximum */
if (limit > z_info->o_max)
{
note(format("Too many (%d) object entries!", limit));
return (-1);
}
/* Read the dungeon items */
for (i = 1; i < limit; i++)
{
object_type *i_ptr;
object_type object_type_body;
s16b o_idx;
object_type *o_ptr;
/* Get the object */
i_ptr = &object_type_body;
/* Wipe the object */
object_wipe(i_ptr);
/* Read the item */
if (rd_item(i_ptr))
{
note("Error reading item");
return (-1);
}
/* Make an object */
o_idx = o_pop();
/* Paranoia */
if (o_idx != i)
{
note(format("Cannot place object %d!", i));
return (-1);
}
/* Get the object */
o_ptr = &o_list[o_idx];
/* Structure Copy */
object_copy(o_ptr, i_ptr);
/* Dungeon floor */
if (!i_ptr->held_m_idx)
{
int x = i_ptr->ix;
int y = i_ptr->iy;
/* ToDo: Verify coordinates */
/* Link the object to the pile */
o_ptr->next_o_idx = cave_o_idx[y][x];
/* Link the floor to the object */
cave_o_idx[y][x] = o_idx;
}
}
/*** Monsters ***/
/* Read the monster count */
rd_u16b(&limit);
/* Hack -- verify */
if (limit > z_info->m_max)
{
note(format("Too many (%d) monster entries!", limit));
return (-1);
}
/* Read the monsters */
for (i = 1; i < limit; i++)
{
monster_type *n_ptr;
monster_type monster_type_body;
/* Get local monster */
n_ptr = &monster_type_body;
/* Clear the monster */
(void)WIPE(n_ptr, monster_type);
/* Read the monster */
rd_monster(n_ptr);
/* Place monster in dungeon */
if (monster_place(n_ptr->fy, n_ptr->fx, n_ptr) != i)
{
note(format("Cannot place monster %d", i));
return (-1);
}
}
/*** Holding ***/
/* Reacquire objects */
for (i = 1; i < o_max; ++i)
{
object_type *o_ptr;
monster_type *m_ptr;
/* Get the object */
o_ptr = &o_list[i];
/* Ignore dungeon objects */
if (!o_ptr->held_m_idx) continue;
/* Verify monster index */
if (o_ptr->held_m_idx >= z_info->m_max)
{
note("Invalid monster index");
return (-1);
}
/* Get the monster */
m_ptr = &m_list[o_ptr->held_m_idx];
/* Link the object to the pile */
o_ptr->next_o_idx = m_ptr->hold_o_idx;
/* Link the monster to the object */
m_ptr->hold_o_idx = i;
}
/*** Success ***/
/* The dungeon is ready */
character_dungeon = TRUE;
/* Regenerate town in post 2.9.3 versions */
if (older_than(2, 9, 4) && (p_ptr->depth == 0))
character_dungeon = FALSE;
/* Success */
return (0);
}
/*
* Read the dungeon
*
* The monsters/objects must be loaded in the same order
* that they were stored, since the actual indexes matter.
*
* Note that the size of the dungeon is now hard-coded to
* DUNGEON_HGT by DUNGEON_WID, and any dungeon with another
* size will be silently discarded by this routine.
*
* Note that dungeon objects, including objects held by monsters, are
* placed directly into the dungeon, using "object_copy()", which will
* copy "iy", "ix", and "held_m_idx", leaving "next_o_idx" blank for
* objects held by monsters, since it is not saved in the savefile.
*
* After loading the monsters, the objects being held by monsters are
* linked directly into those monsters.
*/
static errr rd_dungeon(void)
{
int i, y, x;
s16b depth;
s16b py, px;
byte count;
byte tmp8u;
u16b tmp16u;
u16b limit;
/*** Basic info ***/
/* Header info */
rd_s16b(&depth);
rd_u16b(&p_ptr->dungeon_type);
/* Get dungeon capabilities */
set_dungeon_type(p_ptr->dungeon_type);
rd_s16b(&py);
rd_s16b(&px);
rd_byte(&p_ptr->cur_map_hgt);
rd_byte(&p_ptr->cur_map_wid);
rd_u16b(&altered_inventory_counter);
/* Paranoia */
allow_altered_inventory = FALSE;
rd_u16b(&tmp16u);
/* Ignore illegal dungeons */
if ((depth < 0) || (depth >= MAX_DEPTH))
{
note(format("Ignoring illegal dungeon depth (%d)", depth));
return (0);
}
/* Ignore illegal dungeons */
if ((p_ptr->cur_map_hgt > MAX_DUNGEON_HGT) || (p_ptr->cur_map_wid > MAX_DUNGEON_WID))
{
/* XXX XXX XXX */
note(format("Ignoring illegal dungeon size (%d,%d).", p_ptr->cur_map_hgt, p_ptr->cur_map_wid));
return (0);
}
/* Ignore illegal dungeons */
if ((px < 0) || (px >= p_ptr->cur_map_wid) ||
(py < 0) || (py >= p_ptr->cur_map_hgt))
{
note(format("Ignoring illegal player location (%d,%d).", py, px));
return (1);
}
/*** Run length decoding ***/
/* Load the dungeon data */
for (x = y = 0; y < p_ptr->cur_map_hgt; )
{
/* Grab RLE info */
rd_byte(&count);
rd_byte(&tmp8u);
/* Apply the RLE info */
for (i = count; i > 0; i--)
{
/* Extract "info" */
cave_info[y][x] = tmp8u;
/* Advance/Wrap */
if (++x >= p_ptr->cur_map_wid)
{
/* Wrap */
x = 0;
/* Advance/Wrap */
if (++y >= p_ptr->cur_map_hgt) break;
}
}
}
/*** Run length decoding ***/
/* Load the dungeon data */
for (x = y = 0; y < p_ptr->cur_map_hgt; )
{
/* Grab RLE info */
rd_byte(&count);
rd_byte(&tmp8u);
/* Apply the RLE info */
for (i = count; i > 0; i--)
{
feature_type *f_ptr;
/* Extract "feat" */
cave_feat[y][x] = tmp8u;
update_los_proj_move(y, x);
/* Get fast access to feature */
f_ptr = &f_info[tmp8u];
/* Handle glowing grids */
if (_feat_ff2_match(f_ptr, FF2_GLOW))
{
int d;
/* Turn on super glow */
cave_info[y][x] |= (CAVE_HALO);
/* Spread super glow through adjacent grids */
for (d = 0; d < 8; d++)
{
/* Get coordinates */
int yy = y + ddy_ddd[d];
int xx = x + ddx_ddd[d];
/* Ignore annoying locations */
if (!in_bounds_fully(yy, xx))
{
continue;
}
/* Turn on super glow */
cave_info[yy][xx] |= (CAVE_HALO);
}
}
/* Register dynamic features */
if (_feat_ff3_match(f_ptr, FF3_DYNAMIC))
{
(void)add_dynamic_terrain(y, x);
}
/* Update the flags of the current level */
if (_feat_ff3_match(f_ptr, TERRAIN_MASK))
{
level_flag |= get_level_flag((u16b)(f_ptr - f_info));
}
/* Advance/Wrap */
if (++x >= p_ptr->cur_map_wid)
{
/* Wrap */
x = 0;
/* Advance/Wrap */
if (++y >= p_ptr->cur_map_hgt) break;
}
}
}
/*** Player ***/
/* Load depth */
p_ptr->depth = depth;
/* Place player in dungeon */
if (!player_place(py, px))
{
note(format("Cannot place player (%d,%d)!", py, px));
return (-1);
}
/*** Objects ***/
/* Read the item count */
rd_u16b(&limit);
/* Verify maximum */
if (limit > z_info->o_max)
{
note(format("Too many (%d) object entries!", limit));
return (-1);
}
/* Read the dungeon items */
for (i = 1; i < limit; i++)
{
object_type *i_ptr;
object_type object_type_body;
s16b o_idx;
object_type *o_ptr;
/* Get the object */
i_ptr = &object_type_body;
/* Wipe the object */
object_wipe(i_ptr);
/* Read the item */
if (rd_item(i_ptr))
{
note("Error reading item");
return (-1);
}
/* Make an object */
o_idx = o_pop();
/* Paranoia */
if (o_idx != i)
{
note(format("Cannot place object %d!", i));
return (-1);
}
/* Get the object */
o_ptr = &o_list[o_idx];
/* Structure Copy */
object_copy(o_ptr, i_ptr);
/* Dungeon floor */
if (!i_ptr->held_m_idx)
{
int x = i_ptr->ix;
int y = i_ptr->iy;
/* ToDo: Verify coordinates */
/* Link the object to the pile */
o_ptr->next_o_idx = cave_o_idx[y][x];
/* Link the floor to the object */
cave_o_idx[y][x] = o_idx;
/* Rearrange stack if needed */
rearrange_stack(y, x);
}
}
/*** Monsters ***/
/* Read the monster count */
rd_u16b(&limit);
/* Hack -- verify */
if (limit > z_info->m_max)
{
note(format("Too many (%d) monster entries!", limit));
return (-1);
}
/* Read the monsters */
for (i = 1; i < limit; i++)
{
monster_type *n_ptr;
monster_type monster_type_body;
monster_race *r_ptr;
int r_idx;
/* Get local monster */
n_ptr = &monster_type_body;
/* Clear the monster */
(void)WIPE(n_ptr, monster_type);
/* Read the monster */
rd_monster(n_ptr);
/* Access the "r_idx" of the chosen monster */
r_idx = n_ptr->r_idx;
/* Access the actual race */
r_ptr = &r_info[r_idx];
/* If a player ghost, some special features need to be added. */
if (r_ptr->flags2 & (RF2_PLAYER_GHOST))
{
(void)prepare_ghost(n_ptr->r_idx);
}
/* Place monster in dungeon */
if (monster_place(n_ptr->fy, n_ptr->fx, n_ptr) != i)
{
note(format("Cannot place monster %d", i));
return (-1);
}
}
/*** Holding ***/
/* Reacquire objects */
for (i = 1; i < o_max; ++i)
{
object_type *o_ptr;
monster_type *m_ptr;
/* Get the object */
o_ptr = &o_list[i];
/* Ignore dungeon objects */
if (!o_ptr->held_m_idx) continue;
/* Verify monster index */
if (o_ptr->held_m_idx > z_info->m_max)
{
note("Invalid monster index");
return (-1);
}
/* Get the monster */
m_ptr = &mon_list[o_ptr->held_m_idx];
/* Link the object to the pile */
o_ptr->next_o_idx = m_ptr->hold_o_idx;
/* Link the monster to the object */
m_ptr->hold_o_idx = i;
}
/*** Effects ***/
/* Read the effect count */
rd_u16b(&limit);
/* Verify maximum */
if (limit > z_info->x_max)
{
note(format("Too many (%d) effect entries!", limit));
return (-1);
}
/* Read the dungeon items */
for (i = 1; i < limit; i++)
{
/* Read the item */
if (rd_effect())
{
note("Error reading effect");
return (-1);
}
}
/*** Success ***/
/* The dungeon is ready */
character_dungeon = TRUE;
/* Success */
return (0);
}
/**
* Returns co-ordinates for the player. Player prefers to be near
* walls, because large open spaces are dangerous.
*/
void new_player_spot(void)
{
int i = 0;
int y, x;
feature_type *f_ptr;
/*
* Check stored stair locations, then search at random.
*/
while (TRUE) {
i++;
/* Scan stored locations first. */
if (i < dun->stair_n) {
/* Get location */
y = dun->stair[i].y;
x = dun->stair[i].x;
/* Require exactly three adjacent walls */
if (next_to_walls(y, x) != 3)
continue;
/* If character starts on stairs, ... */
if (!OPT(adult_no_stairs) || !p_ptr->depth) {
/* Accept stairs going the right way or floors. */
if (p_ptr->create_stair) {
/* Accept correct stairs */
if (cave_feat[y][x] == p_ptr->create_stair)
break;
/* Accept floors, build correct stairs. */
f_ptr = &f_info[cave_feat[y][x]];
if (cave_naked_bold(y, x) && tf_has(f_ptr->flags, TF_FLOOR))
{
cave_set_feat(y, x, p_ptr->create_stair);
break;
}
}
}
/* If character doesn't start on stairs, ... */
else {
/* Accept only "naked" floor grids */
f_ptr = &f_info[cave_feat[y][x]];
if (cave_naked_bold(y, x) && tf_has(f_ptr->flags, TF_FLOOR))
break;
}
}
/* Then, search at random */
else {
/* Pick a random grid */
y = randint0(DUNGEON_HGT);
x = randint0(DUNGEON_WID);
/* Refuse to start on anti-teleport (vault) grids */
if (cave_has(cave_info[y][x], CAVE_ICKY))
continue;
/* Must be a "naked" floor grid */
f_ptr = &f_info[cave_feat[y][x]];
if (!(cave_naked_bold(y, x) && tf_has(f_ptr->flags, TF_FLOOR)))
continue;
/* Player prefers to be near walls. */
if (i < 300 && (next_to_walls(y, x) < 2))
continue;
else if (i < 600 && (next_to_walls(y, x) < 1))
continue;
/* Success */
break;
}
}
/* Place the player */
player_place(y, x);
}
/*
* Read the dungeon
*
* The monsters/objects must be loaded in the same order
* that they were stored, since the actual indexes matter.
*
* Note that the size of the dungeon is now hard-coded to
* DUNGEON_HGT by DUNGEON_WID, and any dungeon with another
* size will be silently discarded by this routine.
*
* Note that dungeon objects, including objects held by monsters, are
* placed directly into the dungeon, using "object_copy()", which will
* copy "iy", "ix", and "held_m_idx", leaving "next_o_idx" blank for
* objects held by monsters, since it is not saved in the savefile.
*
* After loading the monsters, the objects being held by monsters are
* linked directly into those monsters.
*/
static errr rd_dungeon(void)
{
int i, y, x;
s16b depth;
s16b py, px;
byte count;
byte tmp8u;
u16b limit;
/*** Basic info ***/
/* Header info */
rd_s16b(&depth);
rd_s16b(&py);
rd_s16b(&px);
rd_byte(&p_ptr->cur_map_hgt);
rd_byte(&p_ptr->cur_map_wid);
/* Ignore illegal dungeons */
if ((depth < 0) || (depth > MORGOTH_DEPTH))
{
note(format("Ignoring illegal dungeon depth (%d)", depth));
return (0);
}
/* Ignore illegal dungeons */
if ((p_ptr->cur_map_hgt > MAX_DUNGEON_HGT) || (p_ptr->cur_map_wid > MAX_DUNGEON_WID))
{
/* XXX XXX XXX */
note(format("Ignoring illegal dungeon size (%d,%d).", p_ptr->cur_map_hgt, p_ptr->cur_map_wid));
return (0);
}
/* Ignore illegal dungeons */
if ((px < 0) || (px >= p_ptr->cur_map_wid) ||
(py < 0) || (py >= p_ptr->cur_map_hgt))
{
note(format("Ignoring illegal player location (%d,%d).", py, px));
return (1);
}
/*** Run length decoding ***/
/* Load the dungeon data */
for (x = y = 0; y < p_ptr->cur_map_hgt; )
{
/* Grab RLE info */
rd_byte(&count);
rd_byte(&tmp8u);
/* Apply the RLE info */
for (i = count; i > 0; i--)
{
/* Extract "info" */
cave_info[y][x] = tmp8u;
/* Advance/Wrap */
if (++x >= p_ptr->cur_map_wid)
{
/* Wrap */
x = 0;
/* Advance/Wrap */
if (++y >= p_ptr->cur_map_hgt) break;
}
}
}
/*** Run length decoding ***/
/* Load the dungeon data */
for (x = y = 0; y < p_ptr->cur_map_hgt; )
{
/* Grab RLE info */
rd_byte(&count);
rd_byte(&tmp8u);
/* Apply the RLE info */
for (i = count; i > 0; i--)
{
/* Extract "feat" */
cave_set_feat(y, x, tmp8u);
/* Advance/Wrap */
if (++x >= p_ptr->cur_map_wid)
{
/* Wrap */
x = 0;
/* Advance/Wrap */
if (++y >= p_ptr->cur_map_hgt) break;
}
}
}
/*** Player ***/
/* Load depth */
p_ptr->depth = depth;
/* Place player in dungeon */
if (!player_place(py, px))
{
note(format("Cannot place player (%d,%d)!", py, px));
return (-1);
}
/*** Objects ***/
/* Read the item count */
rd_u16b(&limit);
/* Verify maximum */
if (limit > z_info->o_max)
{
note(format("Too many (%d) object entries!", limit));
return (-1);
}
/* Read the dungeon items */
for (i = 1; i < limit; i++)
{
object_type *i_ptr;
object_type object_type_body;
s16b o_idx;
object_type *o_ptr;
/* Get the object */
i_ptr = &object_type_body;
/* Wipe the object */
object_wipe(i_ptr);
/* Read the item */
if (rd_item(i_ptr))
{
note("Error reading item");
return (-1);
}
/* Make an object */
o_idx = o_pop();
/* Paranoia */
if (o_idx != i)
{
note(format("Cannot place object %d!", i));
return (-1);
}
/* Get the object */
o_ptr = &o_list[o_idx];
/* Structure Copy */
object_copy(o_ptr, i_ptr);
/* Dungeon floor */
if (!i_ptr->held_m_idx)
{
int x = i_ptr->ix;
int y = i_ptr->iy;
/* ToDo: Verify coordinates */
/* Link the object to the pile */
o_ptr->next_o_idx = cave_o_idx[y][x];
/* Link the floor to the object */
cave_o_idx[y][x] = o_idx;
/* Rearrange stack if needed */
rearrange_stack(y, x);
}
}
/*** Monsters ***/
/* Read the monster count */
rd_u16b(&limit);
/* Hack -- verify */
if (limit > z_info->m_max)
{
note(format("Too many (%d) monster entries!", limit));
return (-1);
}
/* Read the monsters */
for (i = 1; i < limit; i++)
{
monster_type *n_ptr;
monster_type monster_type_body;
monster_race *r_ptr;
int r_idx;
/* Get local monster */
n_ptr = &monster_type_body;
/* Clear the monster */
(void)WIPE(n_ptr, monster_type);
/* Read the monster */
rd_monster(n_ptr);
/* Access the "r_idx" of the chosen monster */
r_idx = n_ptr->r_idx;
/* Access the actual race */
r_ptr = &r_info[r_idx];
/* Place monster in dungeon */
if (monster_place(n_ptr->fy, n_ptr->fx, n_ptr) != i)
{
note(format("Cannot place monster %d", i));
return (-1);
}
}
/*** Holding ***/
/* Reacquire objects */
for (i = 1; i < o_max; ++i)
{
object_type *o_ptr;
monster_type *m_ptr;
/* Get the object */
o_ptr = &o_list[i];
/* Ignore dungeon objects */
if (!o_ptr->held_m_idx) continue;
/* Verify monster index */
if (o_ptr->held_m_idx > z_info->m_max)
{
note("Invalid monster index");
return (-1);
}
/* Get the monster */
m_ptr = &mon_list[o_ptr->held_m_idx];
/* Link the object to the pile */
o_ptr->next_o_idx = m_ptr->hold_o_idx;
/* Link the monster to the object */
m_ptr->hold_o_idx = i;
}
// dump the wandering monster information
for (i = FLOW_WANDERING_HEAD; i < MAX_FLOWS; i++)
{
rd_byte(&flow_center_y[i]);
rd_byte(&flow_center_x[i]);
rd_s16b(&wandering_pause[i]);
update_noise(flow_center_y[i], flow_center_x[i], i);
}
/*** Success ***/
/* The dungeon is ready */
character_dungeon = TRUE;
/* Success */
return (0);
}
/**
* Generate the "consistent" town features, and place the player
*
* Hack -- play with the R.N.G. to always yield the same town
* layout, including the size and shape of the buildings, the
* locations of the doorways, and the location of the stairs.
*/
static void town_gen_hack(void)
{
int i, y, x, k, n, py = 1, px = 1;
int qy = DUNGEON_HGT / 3;
int qx = DUNGEON_WID / 3;
int stage = p_ptr->stage;
int last_stage = p_ptr->last_stage;
int rooms[MAX_STORES_BIG + 1];
int per_row = (MAP(DUNGEON) || MAP(FANILLA) ? 5 : 4);
bool place = FALSE;
bool major = FALSE;
/* Hack -- Use the "simple" RNG */
Rand_quick = TRUE;
/* Hack -- Induce consistent town layout */
for (i = 0; i < 10; i++)
if (stage == towns[i])
Rand_value = seed_town[i];
if (MAP(DUNGEON) || MAP(FANILLA))
Rand_value = seed_town[0];
/* Set major town flag if necessary */
if ((stage > GLADDEN_FIELDS_TOWN) || MAP(DUNGEON) || MAP(FANILLA))
major = TRUE;
/* Hack - reduce width for minor towns */
if (!major)
qx /= 2;
/* Prepare an Array of "remaining stores", and count them */
if (major)
for (n = 0; n < MAX_STORES_BIG; n++)
rooms[n] = n;
else {
rooms[0] = 9;
rooms[1] = 3;
rooms[2] = 4;
rooms[3] = 7;
n = 4;
}
if (MAP(DUNGEON) || MAP(FANILLA))
rooms[n++] = 9;
/* No stores for ironmen away from home */
if ((!MODE(IRONMAN)) || (p_ptr->stage == p_ptr->home)) {
/* Place two rows of stores */
for (y = 0; y < 2; y++) {
/* Place two, four or five stores per row */
for (x = 0; x < per_row; x++) {
/* Pick a random unplaced store */
k = ((n <= 1) ? 0 : randint0(n));
/* Build that store at the proper location */
build_store(rooms[k], y, x, stage);
/* Shift the stores down, remove one store */
rooms[k] = rooms[--n];
/* Cut short if a minor town */
if ((x > 0) && !major)
break;
}
}
/* Hack -- Build the 9th store. Taken from Zangband */
if (major && (MAP(COMPRESSED) || MAP(EXTENDED)))
build_store(rooms[0], randint0(2), 4, stage);
}
if (MAP(DUNGEON) || MAP(FANILLA)) {
/* Place the stairs */
while (TRUE) {
feature_type *f_ptr;
/* Pick a location at least "three" from the outer walls */
y = 1 + rand_range(3, DUNGEON_HGT / 3 - 4);
x = 1 + rand_range(3, DUNGEON_WID / 3 - 4);
/* Require a floor grid */
f_ptr = &f_info[cave_feat[y][x]];
if (tf_has(f_ptr->flags, TF_FLOOR))
break;
}
/* Clear previous contents, add down stairs */
cave_set_feat(y, x, FEAT_MORE);
/* Place the player */
player_place(y, x);
}
else {
/* Place the paths */
for (n = 2; n < 6; n++) {
/* Pick a path direction for the player if not obvious */
if (((!last_stage) || (last_stage == 255))
&& (stage_map[stage][n]))
last_stage = stage_map[stage][n];
/* Where did we come from? */
if ((last_stage) && (last_stage == stage_map[stage][n]))
place = TRUE;
/* Pick a location at least "three" from the corners */
y = 1 + rand_range(3, qy - 4);
x = 1 + rand_range(3, qx - 4);
/* Shove it to the wall, place the path */
switch (n) {
case NORTH:
{
y = 1;
if (stage_map[stage][n])
cave_set_feat(y, x, FEAT_MORE_NORTH);
break;
}
case EAST:
{
x = qx - 2;
if (stage_map[stage][n])
cave_set_feat(y, x, FEAT_MORE_EAST);
break;
}
case SOUTH:
{
y = qy - 2;
if (stage_map[stage][n])
cave_set_feat(y, x, FEAT_MORE_SOUTH);
break;
}
case WEST:
{
x = 1;
if (stage_map[stage][n])
cave_set_feat(y, x, FEAT_MORE_WEST);
}
}
if (place) {
py = y;
px = x;
place = FALSE;
}
}
/* Place the player */
player_place(py, px);
}
/* Hack -- use the "complex" RNG */
Rand_quick = FALSE;
}
/*
* Builds the arena after it is entered -KMW-
*/
static void build_battle(void)
{
int yval, y_height, y_depth, xval, x_left, x_right;
register int i, j;
yval = SCREEN_HGT / 2;
xval = SCREEN_WID / 2;
y_height = yval - 10;
y_depth = yval + 10;
x_left = xval - 32;
x_right = xval + 32;
/* Hack: Move the arena down 5 lines so that messages do not
obstruct the battle. Couldn't this be read from a file just
like vaults/rooms in v_info?*/
y_height += 5;
y_depth += 5;
for (i = 0; i < y_height; i++)
for (j = x_left; j <= x_right; j++)
{
place_extra_perm_bold(i, j);
cave[i][j].info |= (CAVE_GLOW | CAVE_MARK);
}
for (i = y_height; i <= y_height + 5; i++)
for (j = x_left; j <= x_right; j++)
{
place_extra_perm_bold(i, j);
cave[i][j].info |= (CAVE_GLOW | CAVE_MARK);
}
for (i = y_depth; i >= y_depth - 3; i--)
for (j = x_left; j <= x_right; j++)
{
place_extra_perm_bold(i, j);
cave[i][j].info |= (CAVE_GLOW | CAVE_MARK);
}
for (j = x_left; j <= x_left + 17; j++)
for (i = y_height; i <= y_depth; i++)
{
place_extra_perm_bold(i, j);
cave[i][j].info |= (CAVE_GLOW | CAVE_MARK);
}
for (j = x_right; j >= x_right - 17; j--)
for (i = y_height; i <= y_depth; i++)
{
place_extra_perm_bold(i, j);
cave[i][j].info |= (CAVE_GLOW | CAVE_MARK);
}
place_extra_perm_bold(y_height+6, x_left+18);
cave[y_height+6][x_left+18].info |= (CAVE_GLOW | CAVE_MARK);
place_extra_perm_bold(y_depth-4, x_left+18);
cave[y_depth-4][x_left+18].info |= (CAVE_GLOW | CAVE_MARK);
place_extra_perm_bold(y_height+6, x_right-18);
cave[y_height+6][x_right-18].info |= (CAVE_GLOW | CAVE_MARK);
place_extra_perm_bold(y_depth-4, x_right-18);
cave[y_depth-4][x_right-18].info |= (CAVE_GLOW | CAVE_MARK);
for (i = y_height + 1; i <= y_height + 5; i++)
for (j = x_left + 20 + 2 * (y_height + 5 - i); j <= x_right - 20 - 2 * (y_height + 5 - i); j++)
{
cave[i][j].feat = feat_permanent_glass_wall;
}
i = y_height + 1;
j = xval;
cave[i][j].feat = f_tag_to_index("BUILDING_3");
cave[i][j].info |= (CAVE_GLOW | CAVE_MARK);
player_place(i, j);
}
/*
* Build the wilderness area outside of the town.
*/
void wilderness_gen(void)
{
int i, y, x;
bool daytime;
cave_type *c_ptr;
/* Big town */
cur_hgt = MAX_HGT;
cur_wid = MAX_WID;
/* Assume illegal panel */
panel_row_min = cur_hgt;
panel_col_min = cur_wid;
/* Init the wilderness */
process_dungeon_file("w_info.txt", 0, 0, max_wild_y, max_wild_x);
x = p_ptr->wilderness_x;
y = p_ptr->wilderness_y;
/* Prepare allocation table */
get_mon_num_prep(get_monster_hook(), NULL);
/* North border */
generate_area(y - 1, x, TRUE, FALSE);
for (i = 1; i < MAX_WID - 1; i++)
{
border.north[i] = cave[MAX_HGT - 2][i].feat;
}
/* South border */
generate_area(y + 1, x, TRUE, FALSE);
for (i = 1; i < MAX_WID - 1; i++)
{
border.south[i] = cave[1][i].feat;
}
/* West border */
generate_area(y, x - 1, TRUE, FALSE);
for (i = 1; i < MAX_HGT - 1; i++)
{
border.west[i] = cave[i][MAX_WID - 2].feat;
}
/* East border */
generate_area(y, x + 1, TRUE, FALSE);
for (i = 1; i < MAX_HGT - 1; i++)
{
border.east[i] = cave[i][1].feat;
}
/* North west corner */
generate_area(y - 1, x - 1, FALSE, TRUE);
border.north_west = cave[MAX_HGT - 2][MAX_WID - 2].feat;
/* North east corner */
generate_area(y - 1, x + 1, FALSE, TRUE);
border.north_east = cave[MAX_HGT - 2][1].feat;
/* South west corner */
generate_area(y + 1, x - 1, FALSE, TRUE);
border.south_west = cave[1][MAX_WID - 2].feat;
/* South east corner */
generate_area(y + 1, x + 1, FALSE, TRUE);
border.south_east = cave[1][1].feat;
/* Leaving the dungeon by stairs */
/* (needed before the town is loaded) */
if (p_ptr->leaving_dungeon)
{
p_ptr->oldpy = 0;
p_ptr->oldpx = 0;
}
/* Create terrain of the current area */
generate_area(y, x, FALSE, FALSE);
/* Special boundary walls -- North */
for (i = 0; i < MAX_WID; i++)
{
cave[0][i].feat = FEAT_PERM_SOLID;
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_SOLID;
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_SOLID;
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_SOLID;
cave[i][MAX_WID - 1].mimic = border.east[i];
}
/* North west corner */
cave[0][0].mimic = border.north_west;
/* North east corner */
cave[0][MAX_WID - 1].mimic = border.north_east;
/* South west corner */
cave[MAX_HGT - 1][0].mimic = border.south_west;
/* South east corner */
cave[MAX_HGT - 1][MAX_WID - 1].mimic = border.south_east;
/* Day time */
if ((turn % (10L * TOWN_DAWN)) < ((10L * TOWN_DAWN) / 2))
daytime = TRUE;
else
daytime = FALSE;
/* Light up or darken the area */
for (y = 0; y < cur_hgt; y++)
{
for (x = 0; x < cur_wid; x++)
{
/* Get the cave grid */
c_ptr = &cave[y][x];
if (daytime)
{
/* Assume lit */
c_ptr->info |= (CAVE_GLOW);
/* Hack -- Memorize lit grids if allowed */
if (view_perma_grids) c_ptr->info |= (CAVE_MARK);
}
else
{
/* Darken "boring" features */
if ((c_ptr->feat <= FEAT_INVIS) ||
((c_ptr->feat >= FEAT_DEEP_WATER) &&
(c_ptr->feat <= FEAT_MOUNTAIN)) ||
(x == 0) || (x == cur_wid - 1) ||
(y == 0) || (y == cur_hgt - 1))
{
/* Forget the grid */
c_ptr->info &= ~(CAVE_GLOW | CAVE_MARK);
}
}
}
}
player_place(p_ptr->oldpy, p_ptr->oldpx);
p_ptr->leaving_dungeon = FALSE;
/* Make some residents */
for (i = 0; i < MIN_M_ALLOC_TN; i++)
{
/* Make a resident */
(void)alloc_monster(3, TRUE);
}
/* Set rewarded quests to finished */
for (i = 0; i < max_quests; i++)
{
if (quest[i].status == QUEST_STATUS_REWARDED)
quest[i].status = QUEST_STATUS_FINISHED;
}
}
