/*
* Hack -- display monster information using "hooked_roff()"
*
- * Note that there is now a compiler option to only read the monster
- * descriptions from the raw file when they are actually needed, which
- * saves about 60K of memory at the cost of disk access during monster
- * recall, which is optional to the user.
- *
* This function should only be called with the cursor placed at the
* left edge of the screen, on a cleared line, in which the recall is
* to take place. One extra blank line is left after the recall.
/* Descriptions */
{
- char buf[2048];
-
-#ifdef DELAY_LOAD_R_TEXT
-
- int fd;
-
- /* Build the filename */
-#ifdef JP
-path_build(buf, sizeof(buf), ANGBAND_DIR_DATA, "r_info_j.raw");
-#else
- path_build(buf, sizeof(buf), ANGBAND_DIR_DATA, "r_info.raw");
-#endif
-
+ cptr tmp = r_text + r_ptr->text;
- /* Open the "raw" file */
- fd = fd_open(buf, O_RDONLY);
-
- /* Use file */
- if (fd >= 0)
- {
- huge pos;
-
- /* Starting position */
- pos = r_ptr->text;
-
- /* Additional offsets */
- pos += r_head->head_size;
- pos += r_head->info_size;
- pos += r_head->name_size;
-
- /* Seek */
- (void)fd_seek(fd, pos);
-
- /* Read a chunk of data */
- (void)fd_read(fd, buf, 2048);
-
- /* Close it */
- (void)fd_close(fd);
- }
-
-#else
-
- /* Simple method */
- strcpy(buf, r_text + r_ptr->text);
-
-#endif
-
- if (buf[0])
+ if (tmp[0])
{
/* Dump it */
- hooked_roff(buf);
+ hooked_roff(tmp);
/* Start a new line */
hooked_roff("\n");
/* Append the "standard" attr/char info */
Term_addstr(-1, TERM_WHITE, " ('");
- Term_addch(a1, c1);
- if (use_bigtile && (a1 & 0x80)) Term_addch(255, -1);
+ Term_add_bigch(a1, c1);
Term_addstr(-1, TERM_WHITE, "')");
/* Append the "optional" attr/char info */
Term_addstr(-1, TERM_WHITE, "/('");
- Term_addch(a2, c2);
- if (use_bigtile && (a2 & 0x80)) Term_addch(255, -1);
+ Term_add_bigch(a2, c2);
Term_addstr(-1, TERM_WHITE, "'):");
/* Wizards get extra info */
}
-bool monster_quest(int r_idx)
-{
- monster_race *r_ptr = &r_info[r_idx];
-
- /* Random quests are in the dungeon */
- if (r_ptr->flags8 & RF8_WILD_ONLY) return FALSE;
-
- /* No random quests for aquatic monsters */
- if (r_ptr->flags7 & RF7_AQUATIC) return FALSE;
-
- /* No random quests for multiplying monsters */
- if (r_ptr->flags2 & RF2_MULTIPLY) return FALSE;
-
- /* No quests to kill friendly monsters */
- if (r_ptr->flags7 & RF7_FRIENDLY) return FALSE;
-
- return TRUE;
-}
-
-
-bool monster_dungeon(int r_idx)
+bool mon_hook_dungeon(int r_idx)
{
monster_race *r_ptr = &r_info[r_idx];
}
-bool monster_ocean(int r_idx)
+static bool mon_hook_ocean(int r_idx)
{
monster_race *r_ptr = &r_info[r_idx];
}
-bool monster_shore(int r_idx)
+static bool mon_hook_shore(int r_idx)
{
monster_race *r_ptr = &r_info[r_idx];
}
-static bool monster_waste(int r_idx)
+static bool mon_hook_waste(int r_idx)
{
monster_race *r_ptr = &r_info[r_idx];
}
-bool monster_town(int r_idx)
+static bool mon_hook_town(int r_idx)
{
monster_race *r_ptr = &r_info[r_idx];
}
-bool monster_wood(int r_idx)
+static bool mon_hook_wood(int r_idx)
{
monster_race *r_ptr = &r_info[r_idx];
}
-bool monster_volcano(int r_idx)
+static bool mon_hook_volcano(int r_idx)
{
monster_race *r_ptr = &r_info[r_idx];
}
-bool monster_mountain(int r_idx)
+static bool mon_hook_mountain(int r_idx)
{
monster_race *r_ptr = &r_info[r_idx];
}
-bool monster_grass(int r_idx)
+static bool mon_hook_grass(int r_idx)
{
monster_race *r_ptr = &r_info[r_idx];
}
-bool monster_deep_water(int r_idx)
+static bool mon_hook_deep_water(int r_idx)
{
monster_race *r_ptr = &r_info[r_idx];
- if (!monster_dungeon(r_idx)) return FALSE;
+ if (!mon_hook_dungeon(r_idx)) return FALSE;
if (r_ptr->flags7 & RF7_AQUATIC)
return TRUE;
}
-bool monster_shallow_water(int r_idx)
+static bool mon_hook_shallow_water(int r_idx)
{
monster_race *r_ptr = &r_info[r_idx];
- if (!monster_dungeon(r_idx)) return FALSE;
+ if (!mon_hook_dungeon(r_idx)) return FALSE;
if (r_ptr->flags2 & RF2_AURA_FIRE)
return FALSE;
}
-bool monster_lava(int r_idx)
+static bool mon_hook_lava(int r_idx)
{
monster_race *r_ptr = &r_info[r_idx];
- if (!monster_dungeon(r_idx)) return FALSE;
+ if (!mon_hook_dungeon(r_idx)) return FALSE;
if (((r_ptr->flagsr & RFR_EFF_IM_FIRE_MASK) ||
(r_ptr->flags7 & RF7_CAN_FLY)) &&
}
+static bool mon_hook_floor(int r_idx)
+{
+ monster_race *r_ptr = &r_info[r_idx];
+
+ if (!(r_ptr->flags7 & RF7_AQUATIC) ||
+ (r_ptr->flags7 & RF7_CAN_FLY))
+ return TRUE;
+ else
+ return FALSE;
+}
+
+
monster_hook_type get_monster_hook(void)
{
if (!dun_level && !p_ptr->inside_quest)
switch (wilderness[p_ptr->wilderness_y][p_ptr->wilderness_x].terrain)
{
case TERRAIN_TOWN:
- return (monster_hook_type)monster_town;
+ return (monster_hook_type)mon_hook_town;
case TERRAIN_DEEP_WATER:
- return (monster_hook_type)monster_ocean;
+ return (monster_hook_type)mon_hook_ocean;
case TERRAIN_SHALLOW_WATER:
case TERRAIN_SWAMP:
- return (monster_hook_type)monster_shore;
+ return (monster_hook_type)mon_hook_shore;
case TERRAIN_DIRT:
case TERRAIN_DESERT:
- return (monster_hook_type)monster_waste;
+ return (monster_hook_type)mon_hook_waste;
case TERRAIN_GRASS:
- return (monster_hook_type)monster_grass;
+ return (monster_hook_type)mon_hook_grass;
case TERRAIN_TREES:
- return (monster_hook_type)monster_wood;
+ return (monster_hook_type)mon_hook_wood;
case TERRAIN_SHALLOW_LAVA:
case TERRAIN_DEEP_LAVA:
- return (monster_hook_type)monster_volcano;
+ return (monster_hook_type)mon_hook_volcano;
case TERRAIN_MOUNTAIN:
- return (monster_hook_type)monster_mountain;
+ return (monster_hook_type)mon_hook_mountain;
default:
- return (monster_hook_type)monster_dungeon;
+ return (monster_hook_type)mon_hook_dungeon;
}
}
else
{
- return (monster_hook_type)monster_dungeon;
+ return (monster_hook_type)mon_hook_dungeon;
}
}
monster_hook_type get_monster_hook2(int y, int x)
{
+ feature_type *f_ptr = &f_info[cave[y][x].feat];
+
/* Set the monster list */
- switch (cave[y][x].feat)
- {
- case FEAT_SHAL_WATER:
- return (monster_hook_type)monster_shallow_water;
- case FEAT_DEEP_WATER:
- return (monster_hook_type)monster_deep_water;
- case FEAT_DEEP_LAVA:
- case FEAT_SHAL_LAVA:
- return (monster_hook_type)monster_lava;
- default:
- return NULL;
+
+ /* Water */
+ if (have_flag(f_ptr->flags, FF_WATER))
+ {
+ /* Deep water */
+ if (have_flag(f_ptr->flags, FF_DEEP))
+ {
+ return (monster_hook_type)mon_hook_deep_water;
+ }
+
+ /* Shallow water */
+ else
+ {
+ return (monster_hook_type)mon_hook_shallow_water;
+ }
}
+
+ /* Lava */
+ else if (have_flag(f_ptr->flags, FF_LAVA))
+ {
+ return (monster_hook_type)mon_hook_lava;
+ }
+
+ else return (monster_hook_type)mon_hook_floor;
}
/*
* Check if monster can cross terrain
*/
-bool monster_can_cross_terrain(byte feat, monster_race *r_ptr)
+bool monster_can_cross_terrain(s16b feat, monster_race *r_ptr, u16b mode)
{
- /* Pit */
- if (feat == FEAT_DARK_PIT)
- {
- if (r_ptr->flags7 & RF7_CAN_FLY)
- return TRUE;
- else
- return FALSE;
- }
- /* Deep water */
- if (feat == FEAT_DEEP_WATER)
+ feature_type *f_ptr = &f_info[feat];
+
+ /* Pattern */
+ if (have_flag(f_ptr->flags, FF_PATTERN))
{
- if ((r_ptr->flags7 & RF7_AQUATIC) ||
- (r_ptr->flags7 & RF7_CAN_FLY) ||
- (r_ptr->flags7 & RF7_CAN_SWIM))
- return TRUE;
+ if (!(mode & CEM_RIDING))
+ {
+ if (!(r_ptr->flags7 & RF7_CAN_FLY)) return FALSE;
+ }
else
- return FALSE;
+ {
+ if (!(mode & CEM_P_CAN_ENTER_PATTERN)) return FALSE;
+ }
}
- /* Shallow water */
- else if (feat == FEAT_SHAL_WATER)
+
+ /* "CAN" flags */
+ if (have_flag(f_ptr->flags, FF_CAN_FLY) && (r_ptr->flags7 & RF7_CAN_FLY)) return TRUE;
+ if (have_flag(f_ptr->flags, FF_CAN_SWIM) && (r_ptr->flags7 & RF7_CAN_SWIM)) return TRUE;
+ if (have_flag(f_ptr->flags, FF_CAN_PASS))
{
- if (!(r_ptr->flags2 & RF2_AURA_FIRE) ||
- (r_ptr->flags7 & RF7_AQUATIC) ||
- (r_ptr->flags7 & RF7_CAN_FLY) ||
- (r_ptr->flags7 & RF7_CAN_SWIM))
- return TRUE;
- else
- return FALSE;
+ if ((r_ptr->flags2 & RF2_PASS_WALL) && (!(mode & CEM_RIDING) || p_ptr->pass_wall)) return TRUE;
}
- /* Aquatic monster */
- else if ((r_ptr->flags7 & RF7_AQUATIC) &&
- !(r_ptr->flags7 & RF7_CAN_FLY))
+
+ if (!have_flag(f_ptr->flags, FF_MOVE)) return FALSE;
+
+ /* Some monsters can walk on mountains */
+ if (have_flag(f_ptr->flags, FF_MOUNTAIN) && (r_ptr->flags8 & RF8_WILD_MOUNTAIN)) return TRUE;
+
+ if (have_flag(f_ptr->flags, FF_MUST_FLY) && !(r_ptr->flags7 & RF7_CAN_FLY)) return FALSE;
+
+ /* Water */
+ if (have_flag(f_ptr->flags, FF_WATER))
{
- return FALSE;
+ if (!(r_ptr->flags7 & RF7_AQUATIC))
+ {
+ /* Deep water */
+ if (have_flag(f_ptr->flags, FF_DEEP)) return FALSE;
+
+ /* Shallow water */
+ else if (r_ptr->flags2 & RF2_AURA_FIRE) return FALSE;
+ }
}
+
+ /* Aquatic monster into non-water? */
+ else if (r_ptr->flags7 & RF7_AQUATIC) return FALSE;
+
/* Lava */
- else if ((feat == FEAT_SHAL_LAVA) ||
- (feat == FEAT_DEEP_LAVA))
+ if (have_flag(f_ptr->flags, FF_LAVA))
{
- if ((r_ptr->flagsr & RFR_EFF_IM_FIRE_MASK) ||
- (r_ptr->flags7 & RF7_CAN_FLY))
- return TRUE;
- else
- return FALSE;
+ if (!(r_ptr->flagsr & RFR_EFF_IM_FIRE_MASK)) return FALSE;
}
return TRUE;
/*
* Strictly check if monster can enter the grid
*/
-bool monster_can_enter(int y, int x, monster_race *r_ptr)
+bool monster_can_enter(int y, int x, monster_race *r_ptr, u16b mode)
{
cave_type *c_ptr = &cave[y][x];
- byte feat = c_ptr->feat;
/* Player or other monster */
if (player_bold(y, x)) return FALSE;
if (c_ptr->m_idx) return FALSE;
- /* Permanent wall */
- if ((c_ptr->feat >= FEAT_PERM_EXTRA) &&
- (c_ptr->feat <= FEAT_PERM_SOLID))
- return FALSE;
-
- /* Can fly over the Pattern */
- if ((c_ptr->feat >= FEAT_PATTERN_START) &&
- (c_ptr->feat <= FEAT_PATTERN_XTRA2))
- {
- if (!(r_ptr->flags7 & RF7_CAN_FLY))
- return FALSE;
- else
- return TRUE;
- }
-
- /* Can fly over mountain on the surface */
- if (feat == FEAT_MOUNTAIN)
- {
- if (!dun_level &&
- ((r_ptr->flags7 & RF7_CAN_FLY) ||
- (r_ptr->flags8 & RF8_WILD_MOUNTAIN)))
- return TRUE;
- else
- return FALSE;
- }
-
- /* Cannot enter wall without pass wall ability */
- if (!cave_floor_grid(c_ptr) && !(r_ptr->flags2 & RF2_PASS_WALL))
- return FALSE;
-
- /* Pit */
- if (feat == FEAT_DARK_PIT)
- {
- if (r_ptr->flags7 & RF7_CAN_FLY)
- return TRUE;
- else
- return FALSE;
- }
- /* Deep water */
- if (feat == FEAT_DEEP_WATER)
- {
- if ((r_ptr->flags7 & RF7_AQUATIC) ||
- (r_ptr->flags7 & RF7_CAN_FLY) ||
- (r_ptr->flags7 & RF7_CAN_SWIM))
- return TRUE;
- else
- return FALSE;
- }
- /* Shallow water */
- else if (feat == FEAT_SHAL_WATER)
- {
- if (!(r_ptr->flags2 & RF2_AURA_FIRE) ||
- (r_ptr->flags7 & RF7_AQUATIC) ||
- (r_ptr->flags7 & RF7_CAN_FLY) ||
- (r_ptr->flags7 & RF7_CAN_SWIM))
- return TRUE;
- else
- return FALSE;
- }
- /* Aquatic monster */
- else if ((r_ptr->flags7 & RF7_AQUATIC) &&
- !(r_ptr->flags7 & RF7_CAN_FLY))
- {
- return FALSE;
- }
- /* Lava */
- else if ((feat == FEAT_SHAL_LAVA) ||
- (feat == FEAT_DEEP_LAVA))
- {
- if ((r_ptr->flagsr & RFR_EFF_IM_FIRE_MASK) ||
- (r_ptr->flags7 & RF7_CAN_FLY))
- return TRUE;
- else
- return FALSE;
- }
-
- return TRUE;
+ return monster_can_cross_terrain(c_ptr->feat, r_ptr, mode);
}
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