Apply clang-tidy misc-unused-parameters fix

8 files changed, 36 insertions, 37 deletions

diff --git a/src/birth.cc b/src/birth.cc
index cf2c3ab6..c29f7eed 100644
--- a/src/birth.cc
+++ b/src/birth.cc
@@ -268,7 +268,7 @@ static void load_prev_data(bool save)
  *
  * The "p_ptr->maximize" code is important        -BEN-
  */
-static int adjust_stat(int value, int amount, int auto_roll)
+static int adjust_stat(int value, int amount)
 {
 	int i;
 
@@ -2292,7 +2292,7 @@ static bool player_birth_aux_auto()
 			j = rp_ptr->ps.adj[i] + rmp_ptr->ps.adj[i] + cp_ptr->ps.adj[i];
 
 			/* Obtain the "maximal" stat */
-			m = adjust_stat(17, j, true);
+			m = adjust_stat(17, j);
 
 
 			/* Save the maximum */
diff --git a/src/cmd1.cc b/src/cmd1.cc
index d6de677e..8256f8fd 100644
--- a/src/cmd1.cc
+++ b/src/cmd1.cc
@@ -514,7 +514,7 @@ static void touch_zap_player(monster_type *m_ptr)
  * Carried monster can attack too.
  * Based on monst_attack_monst.
  */
-static void carried_monster_attack(s16b m_idx, bool *mdeath, int x, int y)
+static void carried_monster_attack(s16b m_idx, int x, int y)
 {
 	auto const &r_info = game->edit_data.r_info;
 
@@ -1009,8 +1009,7 @@ static void carried_monster_attack(s16b m_idx, bool *mdeath, int x, int y)
  * Carried monster can attack too.
  * Based on monst_attack_monst.
  */
-static void incarnate_monster_attack(s16b m_idx, bool *mdeath,
-                                     int x, int y)
+static void incarnate_monster_attack(s16b m_idx, int x, int y)
 {
 	auto const &r_info = game->edit_data.r_info;
 
@@ -1990,7 +1989,7 @@ void py_attack(int y, int x, int max_blow)
 	                (!r_info[p_ptr->body_monster].body_parts[BODY_WEAPON]) &&
 	                !(p_ptr->melee_style == SKILL_HAND))
 	{
-		incarnate_monster_attack(c_ptr->m_idx, &mdeath, y, x);
+		incarnate_monster_attack(c_ptr->m_idx, y, x);
 	}
 	/* Otherwise use your weapon(s) */
 	else
@@ -2419,7 +2418,7 @@ void py_attack(int y, int x, int max_blow)
 	/* Carried monster can attack too */
 	if ((!mdeath) && m_list[c_ptr->m_idx].hp)
 	{
-		carried_monster_attack(c_ptr->m_idx, &mdeath, y, x);
+		carried_monster_attack(c_ptr->m_idx, y, x);
 	}
 
 	/* Hack -- delay fear messages */
diff --git a/src/cmd2.cc b/src/cmd2.cc
index 958e9784..8318e370 100644
--- a/src/cmd2.cc
+++ b/src/cmd2.cc
@@ -664,7 +664,7 @@ static int coords_to_dir(int y, int x)
  *
  * Returns true if repeated commands may continue
  */
-static bool do_cmd_open_aux(int y, int x, int dir)
+static bool do_cmd_open_aux(int y, int x)
 {
 	auto const &r_info = game->edit_data.r_info;
 
@@ -857,7 +857,7 @@ void do_cmd_open()
 		else
 		{
 			/* Open the door */
-			more = do_cmd_open_aux(y, x, dir);
+			more = do_cmd_open_aux(y, x);
 		}
 	}
 
@@ -876,7 +876,7 @@ void do_cmd_open()
  *
  * Returns true if repeated commands may continue
  */
-static bool do_cmd_close_aux(int y, int x, int dir)
+static bool do_cmd_close_aux(int y, int x)
 {
 	auto const &r_info = game->edit_data.r_info;
 
@@ -1005,7 +1005,7 @@ void do_cmd_close()
 		else
 		{
 			/* Close the door */
-			more = do_cmd_close_aux(y, x, dir);
+			more = do_cmd_close_aux(y, x);
 		}
 	}
 
@@ -1099,7 +1099,7 @@ static bool twall(int y, int x, byte feat)
  *
  * Returns true if repeated commands may continue
  */
-static bool do_cmd_tunnel_aux(int y, int x, int dir)
+static bool do_cmd_tunnel_aux(int y, int x)
 {
 	auto const &d_info = game->edit_data.d_info;
 	auto const &f_info = game->edit_data.f_info;
@@ -1434,7 +1434,7 @@ void do_cmd_tunnel()
 		else
 		{
 			/* Tunnel through walls */
-			more = do_cmd_tunnel_aux(y, x, dir);
+			more = do_cmd_tunnel_aux(y, x);
 		}
 	}
 
@@ -1706,14 +1706,14 @@ void do_cmd_alter()
 		                (c_ptr->feat <= FEAT_DOOR_TAIL))
 		{
 			/* Tunnel */
-			more = do_cmd_open_aux(y, x, dir);
+			more = do_cmd_open_aux(y, x);
 		}
 
 		/* Tunnel through walls */
 		else if (f_info[c_ptr->feat].flags & FF_TUNNELABLE)
 		{
 			/* Tunnel */
-			more = do_cmd_tunnel_aux(y, x, dir);
+			more = do_cmd_tunnel_aux(y, x);
 		}
 
 		/* Oops */
diff --git a/src/cmd6.cc b/src/cmd6.cc
index 9bb1cc36..86b5faeb 100644
--- a/src/cmd6.cc
+++ b/src/cmd6.cc
@@ -1703,7 +1703,7 @@ static object_filter_t const &item_tester_hook_quaffable()
 }
 
 
-static void quaff_potion(int tval, int sval, int pval, int pval2)
+static void quaff_potion(int tval, int sval, int pval2)
 {
 	/* "Traditional" potions */
 	if (tval == TV_POTION)
@@ -2322,7 +2322,7 @@ void do_cmd_quaff_potion()
 	else
 	{
 		/* Normal potion handling */
-		quaff_potion(o_ptr->tval, o_ptr->sval, o_ptr->pval, o_ptr->pval2);
+		quaff_potion(o_ptr->tval, o_ptr->sval, o_ptr->pval2);
 	}
 
 	/* Combine / Reorder the pack (later) */
@@ -2478,7 +2478,7 @@ void do_cmd_drink_fountain()
 			break;
 		}
 
-		quaff_potion(tval, sval, pval, 0);
+		quaff_potion(tval, sval, 0);
 
 		c_ptr->special2--;
 
diff --git a/src/melee2.cc b/src/melee2.cc
index 67d7d844..087d2b27 100644
--- a/src/melee2.cc
+++ b/src/melee2.cc
@@ -5250,7 +5250,7 @@ static bool player_invis(monster_type * m_ptr)
  *
  * A "direction" of "5" means "pick a random direction".
  */
-static void process_monster(int m_idx, bool is_frien)
+static void process_monster(int m_idx)
 {
 	auto const &f_info = game->edit_data.f_info;
 
@@ -6512,7 +6512,7 @@ void process_monsters()
 		if (is_friend(m_ptr) > 0) is_frien = true;
 
 		/* Process the monster */
-		process_monster(i, is_frien);
+		process_monster(i);
 
 		/* Hack -- notice death or departure */
 		if (!alive || death) break;
diff --git a/src/wild.cc b/src/wild.cc
index 9de0f371..24ffe4d0 100644
--- a/src/wild.cc
+++ b/src/wild.cc
@@ -154,7 +154,7 @@ static void plasma_recursive(int x1, int y1, int x2, int y2,
  *
  * Return the number of floor grids
  */
-static int generate_area(int y, int x, bool border, bool corner)
+static int generate_area(int y, int x, bool corner)
 {
 	auto const &wilderness = game->wilderness;
 	auto const &wf_info = game->edit_data.wf_info;
@@ -397,7 +397,7 @@ void wilderness_gen()
 	get_mon_num_prep();
 
 	/* North border */
-	generate_area(y - 1, x, true, false);
+	generate_area(y - 1, x, false);
 
 	for (i = 1; i < MAX_WID - 1; i++)
 	{
@@ -405,7 +405,7 @@ void wilderness_gen()
 	}
 
 	/* South border */
-	generate_area(y + 1, x, true, false);
+	generate_area(y + 1, x, false);
 
 	for (i = 1; i < MAX_WID - 1; i++)
 	{
@@ -413,7 +413,7 @@ void wilderness_gen()
 	}
 
 	/* West border */
-	generate_area(y, x - 1, true, false);
+	generate_area(y, x - 1, false);
 
 	for (i = 1; i < MAX_HGT - 1; i++)
 	{
@@ -421,7 +421,7 @@ void wilderness_gen()
 	}
 
 	/* East border */
-	generate_area(y, x + 1, true, false);
+	generate_area(y, x + 1, false);
 
 	for (i = 1; i < MAX_HGT - 1; i++)
 	{
@@ -429,24 +429,24 @@ void wilderness_gen()
 	}
 
 	/* North west corner */
-	generate_area(y - 1, x - 1, false, true);
+	generate_area(y - 1, x - 1, true);
 	border.north_west = cave[MAX_HGT - 2][MAX_WID - 2].feat;
 
 	/* North east corner */
-	generate_area(y - 1, x + 1, false, true);
+	generate_area(y - 1, x + 1, true);
 	border.north_east = cave[MAX_HGT - 2][1].feat;
 
 	/* South west corner */
-	generate_area(y + 1, x - 1, false, true);
+	generate_area(y + 1, x - 1, true);
 	border.south_west = cave[1][MAX_WID - 2].feat;
 
 	/* South east corner */
-	generate_area(y + 1, x + 1, false, true);
+	generate_area(y + 1, x + 1, true);
 	border.south_east = cave[1][1].feat;
 
 
 	/* Create terrain of the current area */
-	hack_floor = generate_area(y, x, false, false);
+	hack_floor = generate_area(y, x, false);
 
 
 	/* Special boundary walls -- North */
diff --git a/src/xtra2.cc b/src/xtra2.cc
index 97bdca34..a0f87d02 100644
--- a/src/xtra2.cc
+++ b/src/xtra2.cc
@@ -2199,7 +2199,7 @@ static bool monster_race_in_list_p(monster_type *m_ptr, const char *races[])
 /*
  * Handle the "death" of a monster (Gods)
  */
-static void monster_death_gods(int m_idx, monster_type *m_ptr)
+static void monster_death_gods(monster_type *m_ptr)
 {
 	if (p_ptr->pgod == GOD_AULE)
 	{
@@ -2423,7 +2423,7 @@ void monster_death(int m_idx)
 	}
 
 	/* Per-god processing */
-	monster_death_gods(m_idx, m_ptr);
+	monster_death_gods(m_ptr);
 
 	/* If companion dies, take note */
 	if (m_ptr->status == MSTATUS_COMPANION) p_ptr->companion_killed++;
@@ -4991,7 +4991,7 @@ void set_grace(s32b v)
 	handle_stuff();
 }
 
-static bool test_object_wish(char *name, object_type *o_ptr, object_type *forge, const char *what)
+static bool test_object_wish(char *name, object_type *o_ptr, object_type *forge)
 {
 	auto &k_info = game->edit_data.k_info;
 	auto const &e_info = game->edit_data.e_info;
@@ -5178,7 +5178,7 @@ void make_wish()
 		return;
 	}
 
-	if (test_object_wish(name, o_ptr, &forge, "wish"))
+	if (test_object_wish(name, o_ptr, &forge))
 	{
 		msg_print("Your wish becomes truth!");
 
diff --git a/src/z-rand.cc b/src/z-rand.cc
index 42e93547..f5f10066 100644
--- a/src/z-rand.cc
+++ b/src/z-rand.cc
@@ -24,7 +24,7 @@ using rng_t = pcg64_once_insecure;
 /**
  * Reseed the given RNG.
  */
-static void reseed_rng(rng_t *rng, seed_t const &seed)
+static void reseed_rng(rng_t *rng)
 {
 	assert(rng != nullptr);
 	// Create a seed_seq from the seed data.
@@ -43,7 +43,7 @@ static void reseed_rng(rng_t *rng, seed_t const &seed)
 static rng_t *new_seeded_rng(seed_t const &seed)
 {
 	rng_t *rng = new rng_t;
-	reseed_rng(rng, seed);
+	reseed_rng(rng);
 	return rng;
 }
 
@@ -91,7 +91,7 @@ static rng_t *get_current_rng()
 
 void set_quick_rng(seed_t const &seed)
 {
-	reseed_rng(quick_rng(), seed);
+	reseed_rng(quick_rng());
 	current_rng = quick_rng();
 }