extern void print_rel(SYMBOL_CODE c, TERM_COLOR a, TERM_LEN y, TERM_LEN x);
extern void display_dungeon(void);
extern void prt_path(POSITION y, POSITION x);
-extern void update_mon_lite(void);
-extern void clear_mon_lite(void);
extern void delayed_visual_update(void);
extern void forget_flow(void);
extern void update_flow(void);
#include "quest.h"
#include "object-hook.h"
#include "player-move.h"
+#include "world.h"
+
+static bool mon_invis;
+static POSITION mon_fy, mon_fx;
void day_break()
{
}
+/*
+ * Add a square to the changes array
+ */
+static void mon_lite_hack(POSITION y, POSITION x)
+{
+ grid_type *g_ptr;
+ int dpf, d;
+ POSITION midpoint;
+
+ /* We trust this grid is in bounds */
+ /* if (!in_bounds2(y, x)) return; */
+
+ g_ptr = ¤t_floor_ptr->grid_array[y][x];
+
+ /* Want a unlit square in view of the player */
+ if ((g_ptr->info & (CAVE_MNLT | CAVE_VIEW)) != CAVE_VIEW) return;
+
+ if (!cave_los_grid(g_ptr))
+ {
+ /* Hack -- Prevent monster lite leakage in walls */
+
+ /* Horizontal walls between player and a monster */
+ if (((y < p_ptr->y) && (y > mon_fy)) || ((y > p_ptr->y) && (y < mon_fy)))
+ {
+ dpf = p_ptr->y - mon_fy;
+ d = y - mon_fy;
+ midpoint = mon_fx + ((p_ptr->x - mon_fx) * ABS(d)) / ABS(dpf);
+
+ /* Only first wall viewed from mid-x is lit */
+ if (x < midpoint)
+ {
+ if (!cave_los_bold(y, x + 1)) return;
+ }
+ else if (x > midpoint)
+ {
+ if (!cave_los_bold(y, x - 1)) return;
+ }
+
+ /* Hack XXX XXX - Is it a wall and monster not in LOS? */
+ else if (mon_invis) return;
+ }
+
+ /* Vertical walls between player and a monster */
+ if (((x < p_ptr->x) && (x > mon_fx)) || ((x > p_ptr->x) && (x < mon_fx)))
+ {
+ dpf = p_ptr->x - mon_fx;
+ d = x - mon_fx;
+ midpoint = mon_fy + ((p_ptr->y - mon_fy) * ABS(d)) / ABS(dpf);
+
+ /* Only first wall viewed from mid-y is lit */
+ if (y < midpoint)
+ {
+ if (!cave_los_bold(y + 1, x)) return;
+ }
+ else if (y > midpoint)
+ {
+ if (!cave_los_bold(y - 1, x)) return;
+ }
+
+ /* Hack XXX XXX - Is it a wall and monster not in LOS? */
+ else if (mon_invis) return;
+ }
+ }
+
+ /* We trust tmp_pos.n does not exceed TEMP_MAX */
+
+ /* New grid */
+ if (!(g_ptr->info & CAVE_MNDK))
+ {
+ /* Save this square */
+ tmp_pos.x[tmp_pos.n] = x;
+ tmp_pos.y[tmp_pos.n] = y;
+ tmp_pos.n++;
+ }
+
+ /* Darkened grid */
+ else
+ {
+ /* No longer dark */
+ g_ptr->info &= ~(CAVE_MNDK);
+ }
+
+ /* Light it */
+ g_ptr->info |= CAVE_MNLT;
+}
+
+
+/*
+ * Add a square to the changes array
+ */
+static void mon_dark_hack(POSITION y, POSITION x)
+{
+ grid_type *g_ptr;
+ int midpoint, dpf, d;
+
+ /* We trust this grid is in bounds */
+ /* if (!in_bounds2(y, x)) return; */
+
+ g_ptr = ¤t_floor_ptr->grid_array[y][x];
+
+ /* Want a unlit and undarkened square in view of the player */
+ if ((g_ptr->info & (CAVE_LITE | CAVE_MNLT | CAVE_MNDK | CAVE_VIEW)) != CAVE_VIEW) return;
+
+ if (!cave_los_grid(g_ptr) && !cave_have_flag_grid(g_ptr, FF_PROJECT))
+ {
+ /* Hack -- Prevent monster dark lite leakage in walls */
+
+ /* Horizontal walls between player and a monster */
+ if (((y < p_ptr->y) && (y > mon_fy)) || ((y > p_ptr->y) && (y < mon_fy)))
+ {
+ dpf = p_ptr->y - mon_fy;
+ d = y - mon_fy;
+ midpoint = mon_fx + ((p_ptr->x - mon_fx) * ABS(d)) / ABS(dpf);
+
+ /* Only first wall viewed from mid-x is lit */
+ if (x < midpoint)
+ {
+ if (!cave_los_bold(y, x + 1) && !cave_have_flag_bold(y, x + 1, FF_PROJECT)) return;
+ }
+ else if (x > midpoint)
+ {
+ if (!cave_los_bold(y, x - 1) && !cave_have_flag_bold(y, x - 1, FF_PROJECT)) return;
+ }
+
+ /* Hack XXX XXX - Is it a wall and monster not in LOS? */
+ else if (mon_invis) return;
+ }
+
+ /* Vertical walls between player and a monster */
+ if (((x < p_ptr->x) && (x > mon_fx)) || ((x > p_ptr->x) && (x < mon_fx)))
+ {
+ dpf = p_ptr->x - mon_fx;
+ d = x - mon_fx;
+ midpoint = mon_fy + ((p_ptr->y - mon_fy) * ABS(d)) / ABS(dpf);
+
+ /* Only first wall viewed from mid-y is lit */
+ if (y < midpoint)
+ {
+ if (!cave_los_bold(y + 1, x) && !cave_have_flag_bold(y + 1, x, FF_PROJECT)) return;
+ }
+ else if (y > midpoint)
+ {
+ if (!cave_los_bold(y - 1, x) && !cave_have_flag_bold(y - 1, x, FF_PROJECT)) return;
+ }
+
+ /* Hack XXX XXX - Is it a wall and monster not in LOS? */
+ else if (mon_invis) return;
+ }
+ }
+
+ /* We trust tmp_pos.n does not exceed TEMP_MAX */
+
+ /* Save this square */
+ tmp_pos.x[tmp_pos.n] = x;
+ tmp_pos.y[tmp_pos.n] = y;
+ tmp_pos.n++;
+
+ /* Darken it */
+ g_ptr->info |= CAVE_MNDK;
+}
+
+/*
+ * Update squares illuminated or darkened by monsters.
+ *
+ * Hack - use the CAVE_ROOM flag (renamed to be CAVE_MNLT) to
+ * denote squares illuminated by monsters.
+ *
+ * The CAVE_TEMP and CAVE_XTRA flag are used to store the state during the
+ * updating. Only squares in view of the player, whos state
+ * changes are drawn via lite_spot().
+ */
+void update_mon_lite(void)
+{
+ int i, rad;
+ grid_type *g_ptr;
+
+ POSITION fx, fy;
+ void(*add_mon_lite)(POSITION, POSITION);
+ int f_flag;
+
+ s16b end_temp;
+
+ /* Non-Ninja player in the darkness */
+ int dis_lim = ((d_info[p_ptr->dungeon_idx].flags1 & DF1_DARKNESS) && !p_ptr->see_nocto) ?
+ (MAX_SIGHT / 2 + 1) : (MAX_SIGHT + 3);
+
+ /* Clear all monster lit squares */
+ for (i = 0; i < current_floor_ptr->mon_lite_n; i++)
+ {
+ /* Point to grid */
+ g_ptr = ¤t_floor_ptr->grid_array[current_floor_ptr->mon_lite_y[i]][current_floor_ptr->mon_lite_x[i]];
+
+ /* Set temp or xtra flag */
+ g_ptr->info |= (g_ptr->info & CAVE_MNLT) ? CAVE_TEMP : CAVE_XTRA;
+
+ /* Clear monster illumination flag */
+ g_ptr->info &= ~(CAVE_MNLT | CAVE_MNDK);
+ }
+
+ /* Empty temp list of new squares to lite up */
+ tmp_pos.n = 0;
+
+ /* If a monster stops time, don't process */
+ if (!current_world_ptr->timewalk_m_idx)
+ {
+ monster_type *m_ptr;
+ monster_race *r_ptr;
+
+ /* Loop through monsters, adding newly lit squares to changes list */
+ for (i = 1; i < m_max; i++)
+ {
+ m_ptr = ¤t_floor_ptr->m_list[i];
+ r_ptr = &r_info[m_ptr->r_idx];
+ if (!monster_is_valid(m_ptr)) continue;
+
+ /* Is it too far away? */
+ if (m_ptr->cdis > dis_lim) continue;
+
+ /* Get lite radius */
+ rad = 0;
+
+ /* Note the radii are cumulative */
+ if (r_ptr->flags7 & (RF7_HAS_LITE_1 | RF7_SELF_LITE_1)) rad++;
+ if (r_ptr->flags7 & (RF7_HAS_LITE_2 | RF7_SELF_LITE_2)) rad += 2;
+ if (r_ptr->flags7 & (RF7_HAS_DARK_1 | RF7_SELF_DARK_1)) rad--;
+ if (r_ptr->flags7 & (RF7_HAS_DARK_2 | RF7_SELF_DARK_2)) rad -= 2;
+
+ /* Exit if has no light */
+ if (!rad) continue;
+ else if (rad > 0)
+ {
+ if (!(r_ptr->flags7 & (RF7_SELF_LITE_1 | RF7_SELF_LITE_2)) && (MON_CSLEEP(m_ptr) || (!current_floor_ptr->dun_level && is_daytime()) || p_ptr->inside_battle)) continue;
+ if (d_info[p_ptr->dungeon_idx].flags1 & DF1_DARKNESS) rad = 1;
+ add_mon_lite = mon_lite_hack;
+ f_flag = FF_LOS;
+ }
+ else
+ {
+ if (!(r_ptr->flags7 & (RF7_SELF_DARK_1 | RF7_SELF_DARK_2)) && (MON_CSLEEP(m_ptr) || (!current_floor_ptr->dun_level && !is_daytime()))) continue;
+ add_mon_lite = mon_dark_hack;
+ f_flag = FF_PROJECT;
+ rad = -rad; /* Use absolute value */
+ }
+
+ mon_fx = m_ptr->fx;
+ mon_fy = m_ptr->fy;
+
+ /* Is the monster visible? */
+ mon_invis = !(current_floor_ptr->grid_array[mon_fy][mon_fx].info & CAVE_VIEW);
+
+ /* The square it is on */
+ add_mon_lite(mon_fy, mon_fx);
+
+ /* Adjacent squares */
+ add_mon_lite(mon_fy + 1, mon_fx);
+ add_mon_lite(mon_fy - 1, mon_fx);
+ add_mon_lite(mon_fy, mon_fx + 1);
+ add_mon_lite(mon_fy, mon_fx - 1);
+ add_mon_lite(mon_fy + 1, mon_fx + 1);
+ add_mon_lite(mon_fy + 1, mon_fx - 1);
+ add_mon_lite(mon_fy - 1, mon_fx + 1);
+ add_mon_lite(mon_fy - 1, mon_fx - 1);
+
+ /* Radius 2 */
+ if (rad >= 2)
+ {
+ /* South of the monster */
+ if (cave_have_flag_bold(mon_fy + 1, mon_fx, f_flag))
+ {
+ add_mon_lite(mon_fy + 2, mon_fx + 1);
+ add_mon_lite(mon_fy + 2, mon_fx);
+ add_mon_lite(mon_fy + 2, mon_fx - 1);
+
+ g_ptr = ¤t_floor_ptr->grid_array[mon_fy + 2][mon_fx];
+
+ /* Radius 3 */
+ if ((rad == 3) && cave_have_flag_grid(g_ptr, f_flag))
+ {
+ add_mon_lite(mon_fy + 3, mon_fx + 1);
+ add_mon_lite(mon_fy + 3, mon_fx);
+ add_mon_lite(mon_fy + 3, mon_fx - 1);
+ }
+ }
+
+ /* North of the monster */
+ if (cave_have_flag_bold(mon_fy - 1, mon_fx, f_flag))
+ {
+ add_mon_lite(mon_fy - 2, mon_fx + 1);
+ add_mon_lite(mon_fy - 2, mon_fx);
+ add_mon_lite(mon_fy - 2, mon_fx - 1);
+
+ g_ptr = ¤t_floor_ptr->grid_array[mon_fy - 2][mon_fx];
+
+ /* Radius 3 */
+ if ((rad == 3) && cave_have_flag_grid(g_ptr, f_flag))
+ {
+ add_mon_lite(mon_fy - 3, mon_fx + 1);
+ add_mon_lite(mon_fy - 3, mon_fx);
+ add_mon_lite(mon_fy - 3, mon_fx - 1);
+ }
+ }
+
+ /* East of the monster */
+ if (cave_have_flag_bold(mon_fy, mon_fx + 1, f_flag))
+ {
+ add_mon_lite(mon_fy + 1, mon_fx + 2);
+ add_mon_lite(mon_fy, mon_fx + 2);
+ add_mon_lite(mon_fy - 1, mon_fx + 2);
+
+ g_ptr = ¤t_floor_ptr->grid_array[mon_fy][mon_fx + 2];
+
+ /* Radius 3 */
+ if ((rad == 3) && cave_have_flag_grid(g_ptr, f_flag))
+ {
+ add_mon_lite(mon_fy + 1, mon_fx + 3);
+ add_mon_lite(mon_fy, mon_fx + 3);
+ add_mon_lite(mon_fy - 1, mon_fx + 3);
+ }
+ }
+
+ /* West of the monster */
+ if (cave_have_flag_bold(mon_fy, mon_fx - 1, f_flag))
+ {
+ add_mon_lite(mon_fy + 1, mon_fx - 2);
+ add_mon_lite(mon_fy, mon_fx - 2);
+ add_mon_lite(mon_fy - 1, mon_fx - 2);
+
+ g_ptr = ¤t_floor_ptr->grid_array[mon_fy][mon_fx - 2];
+
+ /* Radius 3 */
+ if ((rad == 3) && cave_have_flag_grid(g_ptr, f_flag))
+ {
+ add_mon_lite(mon_fy + 1, mon_fx - 3);
+ add_mon_lite(mon_fy, mon_fx - 3);
+ add_mon_lite(mon_fy - 1, mon_fx - 3);
+ }
+ }
+ }
+
+ /* Radius 3 */
+ if (rad == 3)
+ {
+ /* South-East of the monster */
+ if (cave_have_flag_bold(mon_fy + 1, mon_fx + 1, f_flag))
+ {
+ add_mon_lite(mon_fy + 2, mon_fx + 2);
+ }
+
+ /* South-West of the monster */
+ if (cave_have_flag_bold(mon_fy + 1, mon_fx - 1, f_flag))
+ {
+ add_mon_lite(mon_fy + 2, mon_fx - 2);
+ }
+
+ /* North-East of the monster */
+ if (cave_have_flag_bold(mon_fy - 1, mon_fx + 1, f_flag))
+ {
+ add_mon_lite(mon_fy - 2, mon_fx + 2);
+ }
+
+ /* North-West of the monster */
+ if (cave_have_flag_bold(mon_fy - 1, mon_fx - 1, f_flag))
+ {
+ add_mon_lite(mon_fy - 2, mon_fx - 2);
+ }
+ }
+ }
+ }
+
+ /* Save end of list of new squares */
+ end_temp = tmp_pos.n;
+
+ /*
+ * Look at old set flags to see if there are any changes.
+ */
+ for (i = 0; i < current_floor_ptr->mon_lite_n; i++)
+ {
+ fx = current_floor_ptr->mon_lite_x[i];
+ fy = current_floor_ptr->mon_lite_y[i];
+
+ /* We trust this grid is in bounds */
+
+ /* Point to grid */
+ g_ptr = ¤t_floor_ptr->grid_array[fy][fx];
+
+ if (g_ptr->info & CAVE_TEMP) /* Pervious lit */
+ {
+ /* It it no longer lit? */
+ if ((g_ptr->info & (CAVE_VIEW | CAVE_MNLT)) == CAVE_VIEW)
+ {
+ /* It is now unlit */
+ /* Add it to later visual update */
+ cave_note_and_redraw_later(g_ptr, fy, fx);
+ }
+ }
+ else /* Pervious darkened */
+ {
+ /* It it no longer darken? */
+ if ((g_ptr->info & (CAVE_VIEW | CAVE_MNDK)) == CAVE_VIEW)
+ {
+ /* It is now undarken */
+ /* Add it to later visual update */
+ cave_note_and_redraw_later(g_ptr, fy, fx);
+ }
+ }
+
+ /* Add to end of temp array */
+ tmp_pos.x[tmp_pos.n] = fx;
+ tmp_pos.y[tmp_pos.n] = fy;
+ tmp_pos.n++;
+ }
+
+ /* Clear the lite array */
+ current_floor_ptr->mon_lite_n = 0;
+
+ /* Copy the temp array into the lit array lighting the new squares. */
+ for (i = 0; i < end_temp; i++)
+ {
+ fx = tmp_pos.x[i];
+ fy = tmp_pos.y[i];
+
+ /* We trust this grid is in bounds */
+
+ /* Point to grid */
+ g_ptr = ¤t_floor_ptr->grid_array[fy][fx];
+
+ if (g_ptr->info & CAVE_MNLT) /* Lit */
+ {
+ /* The is the square newly lit and visible? */
+ if ((g_ptr->info & (CAVE_VIEW | CAVE_TEMP)) == CAVE_VIEW)
+ {
+ /* It is now lit */
+ /* Add it to later visual update */
+ cave_note_and_redraw_later(g_ptr, fy, fx);
+ }
+ }
+ else /* Darkened */
+ {
+ /* The is the square newly darkened and visible? */
+ if ((g_ptr->info & (CAVE_VIEW | CAVE_XTRA)) == CAVE_VIEW)
+ {
+ /* It is now darkened */
+ /* Add it to later visual update */
+ cave_note_and_redraw_later(g_ptr, fy, fx);
+ }
+ }
+
+ /* Save in the monster lit or darkened array */
+ current_floor_ptr->mon_lite_x[current_floor_ptr->mon_lite_n] = fx;
+ current_floor_ptr->mon_lite_y[current_floor_ptr->mon_lite_n] = fy;
+ current_floor_ptr->mon_lite_n++;
+ }
+
+ /* Clear the temp flag for the old lit or darken grids */
+ for (i = end_temp; i < tmp_pos.n; i++)
+ {
+ /* We trust this grid is in bounds */
+
+ current_floor_ptr->grid_array[tmp_pos.y[i]][tmp_pos.x[i]].info &= ~(CAVE_TEMP | CAVE_XTRA);
+ }
+
+ /* Finished with tmp_pos.n */
+ tmp_pos.n = 0;
+
+ /* Mega-Hack -- Visual update later */
+ p_ptr->update |= (PU_DELAY_VIS);
+
+ p_ptr->monlite = (current_floor_ptr->grid_array[p_ptr->y][p_ptr->x].info & CAVE_MNLT) ? TRUE : FALSE;
+
+ if (p_ptr->special_defense & NINJA_S_STEALTH)
+ {
+ if (p_ptr->old_monlite != p_ptr->monlite)
+ {
+ if (p_ptr->monlite)
+ {
+ msg_print(_("影の覆いが薄れた気がする。", "Your mantle of shadow become thin."));
+ }
+ else
+ {
+ msg_print(_("影の覆いが濃くなった！", "Your mantle of shadow restored its original darkness."));
+ }
+ }
+ }
+ p_ptr->old_monlite = p_ptr->monlite;
+}
+
+void clear_mon_lite(void)
+{
+ int i;
+ grid_type *g_ptr;
+
+ /* Clear all monster lit squares */
+ for (i = 0; i < current_floor_ptr->mon_lite_n; i++)
+ {
+ /* Point to grid */
+ g_ptr = ¤t_floor_ptr->grid_array[current_floor_ptr->mon_lite_y[i]][current_floor_ptr->mon_lite_x[i]];
+
+ /* Clear monster illumination flag */
+ g_ptr->info &= ~(CAVE_MNLT | CAVE_MNDK);
+ }
+
+ /* Empty the array */
+ current_floor_ptr->mon_lite_n = 0;
+}
+
+
* Oh, and outside of the "torch radius", only "lite" grids need to be scanned.
*/
-static bool mon_invis;
-static POSITION mon_fy, mon_fx;
-
-/*
- * Add a square to the changes array
- */
-static void mon_lite_hack(POSITION y, POSITION x)
-{
- grid_type *g_ptr;
- int dpf, d;
- POSITION midpoint;
-
- /* We trust this grid is in bounds */
- /* if (!in_bounds2(y, x)) return; */
-
- g_ptr = ¤t_floor_ptr->grid_array[y][x];
-
- /* Want a unlit square in view of the player */
- if ((g_ptr->info & (CAVE_MNLT | CAVE_VIEW)) != CAVE_VIEW) return;
-
- if (!cave_los_grid(g_ptr))
- {
- /* Hack -- Prevent monster lite leakage in walls */
-
- /* Horizontal walls between player and a monster */
- if (((y < p_ptr->y) && (y > mon_fy)) || ((y > p_ptr->y) && (y < mon_fy)))
- {
- dpf = p_ptr->y - mon_fy;
- d = y - mon_fy;
- midpoint = mon_fx + ((p_ptr->x - mon_fx) * ABS(d)) / ABS(dpf);
-
- /* Only first wall viewed from mid-x is lit */
- if (x < midpoint)
- {
- if (!cave_los_bold(y, x + 1)) return;
- }
- else if (x > midpoint)
- {
- if (!cave_los_bold(y, x - 1)) return;
- }
-
- /* Hack XXX XXX - Is it a wall and monster not in LOS? */
- else if (mon_invis) return;
- }
-
- /* Vertical walls between player and a monster */
- if (((x < p_ptr->x) && (x > mon_fx)) || ((x > p_ptr->x) && (x < mon_fx)))
- {
- dpf = p_ptr->x - mon_fx;
- d = x - mon_fx;
- midpoint = mon_fy + ((p_ptr->y - mon_fy) * ABS(d)) / ABS(dpf);
-
- /* Only first wall viewed from mid-y is lit */
- if (y < midpoint)
- {
- if (!cave_los_bold(y + 1, x)) return;
- }
- else if (y > midpoint)
- {
- if (!cave_los_bold(y - 1, x)) return;
- }
-
- /* Hack XXX XXX - Is it a wall and monster not in LOS? */
- else if (mon_invis) return;
- }
- }
-
- /* We trust tmp_pos.n does not exceed TEMP_MAX */
-
- /* New grid */
- if (!(g_ptr->info & CAVE_MNDK))
- {
- /* Save this square */
- tmp_pos.x[tmp_pos.n] = x;
- tmp_pos.y[tmp_pos.n] = y;
- tmp_pos.n++;
- }
-
- /* Darkened grid */
- else
- {
- /* No longer dark */
- g_ptr->info &= ~(CAVE_MNDK);
- }
-
- /* Light it */
- g_ptr->info |= CAVE_MNLT;
-}
-
-
-/*
- * Add a square to the changes array
- */
-static void mon_dark_hack(POSITION y, POSITION x)
-{
- grid_type *g_ptr;
- int midpoint, dpf, d;
-
- /* We trust this grid is in bounds */
- /* if (!in_bounds2(y, x)) return; */
-
- g_ptr = ¤t_floor_ptr->grid_array[y][x];
-
- /* Want a unlit and undarkened square in view of the player */
- if ((g_ptr->info & (CAVE_LITE | CAVE_MNLT | CAVE_MNDK | CAVE_VIEW)) != CAVE_VIEW) return;
-
- if (!cave_los_grid(g_ptr) && !cave_have_flag_grid(g_ptr, FF_PROJECT))
- {
- /* Hack -- Prevent monster dark lite leakage in walls */
-
- /* Horizontal walls between player and a monster */
- if (((y < p_ptr->y) && (y > mon_fy)) || ((y > p_ptr->y) && (y < mon_fy)))
- {
- dpf = p_ptr->y - mon_fy;
- d = y - mon_fy;
- midpoint = mon_fx + ((p_ptr->x - mon_fx) * ABS(d)) / ABS(dpf);
-
- /* Only first wall viewed from mid-x is lit */
- if (x < midpoint)
- {
- if (!cave_los_bold(y, x + 1) && !cave_have_flag_bold(y, x + 1, FF_PROJECT)) return;
- }
- else if (x > midpoint)
- {
- if (!cave_los_bold(y, x - 1) && !cave_have_flag_bold(y, x - 1, FF_PROJECT)) return;
- }
-
- /* Hack XXX XXX - Is it a wall and monster not in LOS? */
- else if (mon_invis) return;
- }
-
- /* Vertical walls between player and a monster */
- if (((x < p_ptr->x) && (x > mon_fx)) || ((x > p_ptr->x) && (x < mon_fx)))
- {
- dpf = p_ptr->x - mon_fx;
- d = x - mon_fx;
- midpoint = mon_fy + ((p_ptr->y - mon_fy) * ABS(d)) / ABS(dpf);
-
- /* Only first wall viewed from mid-y is lit */
- if (y < midpoint)
- {
- if (!cave_los_bold(y + 1, x) && !cave_have_flag_bold(y + 1, x, FF_PROJECT)) return;
- }
- else if (y > midpoint)
- {
- if (!cave_los_bold(y - 1, x) && !cave_have_flag_bold(y - 1, x, FF_PROJECT)) return;
- }
-
- /* Hack XXX XXX - Is it a wall and monster not in LOS? */
- else if (mon_invis) return;
- }
- }
-
- /* We trust tmp_pos.n does not exceed TEMP_MAX */
-
- /* Save this square */
- tmp_pos.x[tmp_pos.n] = x;
- tmp_pos.y[tmp_pos.n] = y;
- tmp_pos.n++;
-
- /* Darken it */
- g_ptr->info |= CAVE_MNDK;
-}
-
-
-/*
- * Update squares illuminated or darkened by monsters.
- *
- * Hack - use the CAVE_ROOM flag (renamed to be CAVE_MNLT) to
- * denote squares illuminated by monsters.
- *
- * The CAVE_TEMP and CAVE_XTRA flag are used to store the state during the
- * updating. Only squares in view of the player, whos state
- * changes are drawn via lite_spot().
- */
-void update_mon_lite(void)
-{
- int i, rad;
- grid_type *g_ptr;
-
- POSITION fx, fy;
- void(*add_mon_lite)(POSITION, POSITION);
- int f_flag;
-
- s16b end_temp;
-
- /* Non-Ninja player in the darkness */
- int dis_lim = ((d_info[p_ptr->dungeon_idx].flags1 & DF1_DARKNESS) && !p_ptr->see_nocto) ?
- (MAX_SIGHT / 2 + 1) : (MAX_SIGHT + 3);
-
- /* Clear all monster lit squares */
- for (i = 0; i < current_floor_ptr->mon_lite_n; i++)
- {
- /* Point to grid */
- g_ptr = ¤t_floor_ptr->grid_array[current_floor_ptr->mon_lite_y[i]][current_floor_ptr->mon_lite_x[i]];
-
- /* Set temp or xtra flag */
- g_ptr->info |= (g_ptr->info & CAVE_MNLT) ? CAVE_TEMP : CAVE_XTRA;
-
- /* Clear monster illumination flag */
- g_ptr->info &= ~(CAVE_MNLT | CAVE_MNDK);
- }
-
- /* Empty temp list of new squares to lite up */
- tmp_pos.n = 0;
-
- /* If a monster stops time, don't process */
- if (!current_world_ptr->timewalk_m_idx)
- {
- monster_type *m_ptr;
- monster_race *r_ptr;
-
- /* Loop through monsters, adding newly lit squares to changes list */
- for (i = 1; i < m_max; i++)
- {
- m_ptr = ¤t_floor_ptr->m_list[i];
- r_ptr = &r_info[m_ptr->r_idx];
- if (!monster_is_valid(m_ptr)) continue;
-
- /* Is it too far away? */
- if (m_ptr->cdis > dis_lim) continue;
-
- /* Get lite radius */
- rad = 0;
-
- /* Note the radii are cumulative */
- if (r_ptr->flags7 & (RF7_HAS_LITE_1 | RF7_SELF_LITE_1)) rad++;
- if (r_ptr->flags7 & (RF7_HAS_LITE_2 | RF7_SELF_LITE_2)) rad += 2;
- if (r_ptr->flags7 & (RF7_HAS_DARK_1 | RF7_SELF_DARK_1)) rad--;
- if (r_ptr->flags7 & (RF7_HAS_DARK_2 | RF7_SELF_DARK_2)) rad -= 2;
-
- /* Exit if has no light */
- if (!rad) continue;
- else if (rad > 0)
- {
- if (!(r_ptr->flags7 & (RF7_SELF_LITE_1 | RF7_SELF_LITE_2)) && (MON_CSLEEP(m_ptr) || (!current_floor_ptr->dun_level && is_daytime()) || p_ptr->inside_battle)) continue;
- if (d_info[p_ptr->dungeon_idx].flags1 & DF1_DARKNESS) rad = 1;
- add_mon_lite = mon_lite_hack;
- f_flag = FF_LOS;
- }
- else
- {
- if (!(r_ptr->flags7 & (RF7_SELF_DARK_1 | RF7_SELF_DARK_2)) && (MON_CSLEEP(m_ptr) || (!current_floor_ptr->dun_level && !is_daytime()))) continue;
- add_mon_lite = mon_dark_hack;
- f_flag = FF_PROJECT;
- rad = -rad; /* Use absolute value */
- }
-
- mon_fx = m_ptr->fx;
- mon_fy = m_ptr->fy;
-
- /* Is the monster visible? */
- mon_invis = !(current_floor_ptr->grid_array[mon_fy][mon_fx].info & CAVE_VIEW);
-
- /* The square it is on */
- add_mon_lite(mon_fy, mon_fx);
-
- /* Adjacent squares */
- add_mon_lite(mon_fy + 1, mon_fx);
- add_mon_lite(mon_fy - 1, mon_fx);
- add_mon_lite(mon_fy, mon_fx + 1);
- add_mon_lite(mon_fy, mon_fx - 1);
- add_mon_lite(mon_fy + 1, mon_fx + 1);
- add_mon_lite(mon_fy + 1, mon_fx - 1);
- add_mon_lite(mon_fy - 1, mon_fx + 1);
- add_mon_lite(mon_fy - 1, mon_fx - 1);
-
- /* Radius 2 */
- if (rad >= 2)
- {
- /* South of the monster */
- if (cave_have_flag_bold(mon_fy + 1, mon_fx, f_flag))
- {
- add_mon_lite(mon_fy + 2, mon_fx + 1);
- add_mon_lite(mon_fy + 2, mon_fx);
- add_mon_lite(mon_fy + 2, mon_fx - 1);
-
- g_ptr = ¤t_floor_ptr->grid_array[mon_fy + 2][mon_fx];
-
- /* Radius 3 */
- if ((rad == 3) && cave_have_flag_grid(g_ptr, f_flag))
- {
- add_mon_lite(mon_fy + 3, mon_fx + 1);
- add_mon_lite(mon_fy + 3, mon_fx);
- add_mon_lite(mon_fy + 3, mon_fx - 1);
- }
- }
-
- /* North of the monster */
- if (cave_have_flag_bold(mon_fy - 1, mon_fx, f_flag))
- {
- add_mon_lite(mon_fy - 2, mon_fx + 1);
- add_mon_lite(mon_fy - 2, mon_fx);
- add_mon_lite(mon_fy - 2, mon_fx - 1);
-
- g_ptr = ¤t_floor_ptr->grid_array[mon_fy - 2][mon_fx];
-
- /* Radius 3 */
- if ((rad == 3) && cave_have_flag_grid(g_ptr, f_flag))
- {
- add_mon_lite(mon_fy - 3, mon_fx + 1);
- add_mon_lite(mon_fy - 3, mon_fx);
- add_mon_lite(mon_fy - 3, mon_fx - 1);
- }
- }
-
- /* East of the monster */
- if (cave_have_flag_bold(mon_fy, mon_fx + 1, f_flag))
- {
- add_mon_lite(mon_fy + 1, mon_fx + 2);
- add_mon_lite(mon_fy, mon_fx + 2);
- add_mon_lite(mon_fy - 1, mon_fx + 2);
-
- g_ptr = ¤t_floor_ptr->grid_array[mon_fy][mon_fx + 2];
-
- /* Radius 3 */
- if ((rad == 3) && cave_have_flag_grid(g_ptr, f_flag))
- {
- add_mon_lite(mon_fy + 1, mon_fx + 3);
- add_mon_lite(mon_fy, mon_fx + 3);
- add_mon_lite(mon_fy - 1, mon_fx + 3);
- }
- }
-
- /* West of the monster */
- if (cave_have_flag_bold(mon_fy, mon_fx - 1, f_flag))
- {
- add_mon_lite(mon_fy + 1, mon_fx - 2);
- add_mon_lite(mon_fy, mon_fx - 2);
- add_mon_lite(mon_fy - 1, mon_fx - 2);
-
- g_ptr = ¤t_floor_ptr->grid_array[mon_fy][mon_fx - 2];
-
- /* Radius 3 */
- if ((rad == 3) && cave_have_flag_grid(g_ptr, f_flag))
- {
- add_mon_lite(mon_fy + 1, mon_fx - 3);
- add_mon_lite(mon_fy, mon_fx - 3);
- add_mon_lite(mon_fy - 1, mon_fx - 3);
- }
- }
- }
-
- /* Radius 3 */
- if (rad == 3)
- {
- /* South-East of the monster */
- if (cave_have_flag_bold(mon_fy + 1, mon_fx + 1, f_flag))
- {
- add_mon_lite(mon_fy + 2, mon_fx + 2);
- }
-
- /* South-West of the monster */
- if (cave_have_flag_bold(mon_fy + 1, mon_fx - 1, f_flag))
- {
- add_mon_lite(mon_fy + 2, mon_fx - 2);
- }
-
- /* North-East of the monster */
- if (cave_have_flag_bold(mon_fy - 1, mon_fx + 1, f_flag))
- {
- add_mon_lite(mon_fy - 2, mon_fx + 2);
- }
-
- /* North-West of the monster */
- if (cave_have_flag_bold(mon_fy - 1, mon_fx - 1, f_flag))
- {
- add_mon_lite(mon_fy - 2, mon_fx - 2);
- }
- }
- }
- }
-
- /* Save end of list of new squares */
- end_temp = tmp_pos.n;
-
- /*
- * Look at old set flags to see if there are any changes.
- */
- for (i = 0; i < current_floor_ptr->mon_lite_n; i++)
- {
- fx = current_floor_ptr->mon_lite_x[i];
- fy = current_floor_ptr->mon_lite_y[i];
-
- /* We trust this grid is in bounds */
-
- /* Point to grid */
- g_ptr = ¤t_floor_ptr->grid_array[fy][fx];
-
- if (g_ptr->info & CAVE_TEMP) /* Pervious lit */
- {
- /* It it no longer lit? */
- if ((g_ptr->info & (CAVE_VIEW | CAVE_MNLT)) == CAVE_VIEW)
- {
- /* It is now unlit */
- /* Add it to later visual update */
- cave_note_and_redraw_later(g_ptr, fy, fx);
- }
- }
- else /* Pervious darkened */
- {
- /* It it no longer darken? */
- if ((g_ptr->info & (CAVE_VIEW | CAVE_MNDK)) == CAVE_VIEW)
- {
- /* It is now undarken */
- /* Add it to later visual update */
- cave_note_and_redraw_later(g_ptr, fy, fx);
- }
- }
-
- /* Add to end of temp array */
- tmp_pos.x[tmp_pos.n] = fx;
- tmp_pos.y[tmp_pos.n] = fy;
- tmp_pos.n++;
- }
-
- /* Clear the lite array */
- current_floor_ptr->mon_lite_n = 0;
-
- /* Copy the temp array into the lit array lighting the new squares. */
- for (i = 0; i < end_temp; i++)
- {
- fx = tmp_pos.x[i];
- fy = tmp_pos.y[i];
-
- /* We trust this grid is in bounds */
-
- /* Point to grid */
- g_ptr = ¤t_floor_ptr->grid_array[fy][fx];
-
- if (g_ptr->info & CAVE_MNLT) /* Lit */
- {
- /* The is the square newly lit and visible? */
- if ((g_ptr->info & (CAVE_VIEW | CAVE_TEMP)) == CAVE_VIEW)
- {
- /* It is now lit */
- /* Add it to later visual update */
- cave_note_and_redraw_later(g_ptr, fy, fx);
- }
- }
- else /* Darkened */
- {
- /* The is the square newly darkened and visible? */
- if ((g_ptr->info & (CAVE_VIEW | CAVE_XTRA)) == CAVE_VIEW)
- {
- /* It is now darkened */
- /* Add it to later visual update */
- cave_note_and_redraw_later(g_ptr, fy, fx);
- }
- }
-
- /* Save in the monster lit or darkened array */
- current_floor_ptr->mon_lite_x[current_floor_ptr->mon_lite_n] = fx;
- current_floor_ptr->mon_lite_y[current_floor_ptr->mon_lite_n] = fy;
- current_floor_ptr->mon_lite_n++;
- }
-
- /* Clear the temp flag for the old lit or darken grids */
- for (i = end_temp; i < tmp_pos.n; i++)
- {
- /* We trust this grid is in bounds */
-
- current_floor_ptr->grid_array[tmp_pos.y[i]][tmp_pos.x[i]].info &= ~(CAVE_TEMP | CAVE_XTRA);
- }
-
- /* Finished with tmp_pos.n */
- tmp_pos.n = 0;
-
- /* Mega-Hack -- Visual update later */
- p_ptr->update |= (PU_DELAY_VIS);
-
- p_ptr->monlite = (current_floor_ptr->grid_array[p_ptr->y][p_ptr->x].info & CAVE_MNLT) ? TRUE : FALSE;
-
- if (p_ptr->special_defense & NINJA_S_STEALTH)
- {
- if (p_ptr->old_monlite != p_ptr->monlite)
- {
- if (p_ptr->monlite)
- {
- msg_print(_("影の覆いが薄れた気がする。", "Your mantle of shadow become thin."));
- }
- else
- {
- msg_print(_("影の覆いが濃くなった！", "Your mantle of shadow restored its original darkness."));
- }
- }
- }
- p_ptr->old_monlite = p_ptr->monlite;
-}
-
-void clear_mon_lite(void)
-{
- int i;
- grid_type *g_ptr;
-
- /* Clear all monster lit squares */
- for (i = 0; i < current_floor_ptr->mon_lite_n; i++)
- {
- /* Point to grid */
- g_ptr = ¤t_floor_ptr->grid_array[current_floor_ptr->mon_lite_y[i]][current_floor_ptr->mon_lite_x[i]];
-
- /* Clear monster illumination flag */
- g_ptr->info &= ~(CAVE_MNLT | CAVE_MNDK);
- }
-
- /* Empty the array */
- current_floor_ptr->mon_lite_n = 0;
-}
-
/*
* Mega-Hack -- Delayed visual update
* Only used if update_view(), update_lite() or update_mon_lite() was called
#include "player-move.h"
#include "player-status.h"
+#include "floor-events.h"
+
/*!
* @brief プレイヤー周辺の地形を感知する
* @param range 効果範囲
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