[Refactor] #40480 Separated check_melee_spell_rocket() from monst_spell_monst()

diff --git a/src/melee/melee-spell.c b/src/melee/melee-spell.c
index 4b3cc1f..7880926 100644 (file)
--- a/src/melee/melee-spell.c
+++ b/src/melee/melee-spell.c
@@ -171,6 +171,18 @@ static void check_melee_spell_distance(player_type *target_ptr, melee_spell_type
     ms_ptr->f6 &= ~(RF6_BIG_BALL_MASK);
 }
 
+static void check_melee_spell_rocket(player_type *target_ptr, melee_spell_type *ms_ptr)
+{
+    if ((ms_ptr->f4 & RF4_ROCKET) == 0)
+        return;
+
+    POSITION real_y = ms_ptr->y;
+    POSITION real_x = ms_ptr->x;
+    get_project_point(target_ptr, ms_ptr->m_ptr->fy, ms_ptr->m_ptr->fx, &real_y, &real_x, PROJECT_STOP);
+    if (projectable(target_ptr, real_y, real_x, target_ptr->y, target_ptr->x) && (distance(real_y, real_x, target_ptr->y, target_ptr->x) <= 2))
+        ms_ptr->f4 &= ~(RF4_ROCKET);
+}
+
 static void check_melee_spell_breath(player_type *target_ptr, melee_spell_type *ms_ptr)
 {
     if (((ms_ptr->f4 & RF4_BREATH_MASK) == 0) && ((ms_ptr->f5 & RF5_BREATH_MASK) == 0) && ((ms_ptr->f6 & RF6_BREATH_MASK) == 0))
@@ -269,14 +281,7 @@ bool monst_spell_monst(player_type *target_ptr, MONSTER_IDX m_idx)
 
         if (!(target_ptr->pet_extra_flags & PF_BALL_SPELL) && (m_idx != target_ptr->riding)) {
             check_melee_spell_distance(target_ptr, ms_ptr);
-            if (ms_ptr->f4 & RF4_ROCKET) {
-                POSITION real_y = ms_ptr->y;
-                POSITION real_x = ms_ptr->x;
-                get_project_point(target_ptr, ms_ptr->m_ptr->fy, ms_ptr->m_ptr->fx, &real_y, &real_x, PROJECT_STOP);
-                if (projectable(target_ptr, real_y, real_x, target_ptr->y, target_ptr->x) && (distance(real_y, real_x, target_ptr->y, target_ptr->x) <= 2))
-                    ms_ptr->f4 &= ~(RF4_ROCKET);
-            }
-
+            check_melee_spell_rocket(target_ptr, ms_ptr);
             if (((ms_ptr->f4 & RF4_BEAM_MASK) || (ms_ptr->f5 & RF5_BEAM_MASK) || (ms_ptr->f6 & RF6_BEAM_MASK))
                 && !direct_beam(target_ptr, ms_ptr->m_ptr->fy, ms_ptr->m_ptr->fx, ms_ptr->t_ptr->fy, ms_ptr->t_ptr->fx, ms_ptr->m_ptr)) {
                 ms_ptr->f4 &= ~(RF4_BEAM_MASK);