commit cd260be97f2374545f840a05b44ee8d67ce42151
Author:     nukeykt <alexeytf2@icloud.com>
AuthorDate: Fri Dec 9 17:01:30 2016 +0900
Commit:     nukeykt <alexeytf2@icloud.com>
CommitDate: Fri Dec 9 17:01:30 2016 +0900

    raven: move P_Random calls to variables
---
 src/heretic/p_enemy.c | 18 ++++++++++--------
 src/hexen/p_enemy.c   | 31 ++++++++++++++++++-------------
 src/hexen/p_mobj.c    |  8 +++++---
 3 files changed, 33 insertions(+), 24 deletions(-)

diff --git a/src/heretic/p_enemy.c b/src/heretic/p_enemy.c
index 008dea24..882be721 100644
--- a/src/heretic/p_enemy.c
+++ b/src/heretic/p_enemy.c
@@ -2416,11 +2416,12 @@ void A_ESound(mobj_t * mo)
 void A_SpawnTeleGlitter(mobj_t * actor)
 {
     mobj_t *mo;
-    int r;
+    int r1, r2;

-    r = P_Random();
-    mo = P_SpawnMobj(actor->x + ((P_Random() & 31) - 16) * FRACUNIT,
-                     actor->y + ((r & 31) - 16) * FRACUNIT,
+    r1 = P_Random();
+    r2 = P_Random();
+    mo = P_SpawnMobj(actor->x + ((r2 & 31) - 16) * FRACUNIT,
+                     actor->y + ((r1 & 31) - 16) * FRACUNIT,
                      actor->subsector->sector->floorheight, MT_TELEGLITTER);
     mo->momz = FRACUNIT / 4;
 }
@@ -2434,11 +2435,12 @@ void A_SpawnTeleGlitter(mobj_t * actor)
 void A_SpawnTeleGlitter2(mobj_t * actor)
 {
     mobj_t *mo;
-    int r;
+    int r1, r2;

-    r = P_Random();
-    mo = P_SpawnMobj(actor->x + ((P_Random() & 31) - 16) * FRACUNIT,
-                     actor->y + ((r & 31) - 16) * FRACUNIT,
+    r1 = P_Random();
+    r2 = P_Random();
+    mo = P_SpawnMobj(actor->x + ((r2 & 31) - 16) * FRACUNIT,
+                     actor->y + ((r1 & 31) - 16) * FRACUNIT,
                      actor->subsector->sector->floorheight, MT_TELEGLITTER2);
     mo->momz = FRACUNIT / 4;
 }
diff --git a/src/hexen/p_enemy.c b/src/hexen/p_enemy.c
index cbc574cf..ff265c8e 100644
--- a/src/hexen/p_enemy.c
+++ b/src/hexen/p_enemy.c
@@ -1481,13 +1481,14 @@ void A_MinotaurAtk3(mobj_t * actor)
 void A_MntrFloorFire(mobj_t * actor)
 {
     mobj_t *mo;
-    int r;
+    int r1, r2;

-    r = P_SubRandom();
+    r1 = P_SubRandom();
+    r2 = P_SubRandom();

     actor->z = actor->floorz;
-    mo = P_SpawnMobj(actor->x + (P_SubRandom() << 10),
-                     actor->y + (r << 10), ONFLOORZ,
+    mo = P_SpawnMobj(actor->x + (r2 << 10),
+                     actor->y + (r1 << 10), ONFLOORZ,
                      MT_MNTRFX3);
     mo->target = actor->target;
     mo->momx = 1;               // Force block checking
@@ -2411,10 +2412,12 @@ void A_SerpentHeadPop(mobj_t * actor)
 void A_SerpentSpawnGibs(mobj_t * actor)
 {
     mobj_t *mo;
-    int r = P_Random();
+    int r1, r2;

-    mo = P_SpawnMobj(actor->x + ((P_Random() - 128) << 12),
-                     actor->y + ((r - 128) << 12),
+    r1 = P_Random();
+    r2 = P_Random();
+    mo = P_SpawnMobj(actor->x + ((r2 - 128) << 12),
+                     actor->y + ((r1 - 128) << 12),
                      actor->floorz + FRACUNIT, MT_SERPENT_GIB1);
     if (mo)
     {
@@ -2422,9 +2425,10 @@ void A_SerpentSpawnGibs(mobj_t * actor)
         mo->momy = (P_Random() - 128) << 6;
         mo->floorclip = 6 * FRACUNIT;
     }
-    r = P_Random();
-    mo = P_SpawnMobj(actor->x + ((P_Random() - 128) << 12),
-                     actor->y + ((r - 128) << 12),
+    r1 = P_Random();
+    r2 = P_Random();
+    mo = P_SpawnMobj(actor->x + ((r2 - 128) << 12),
+                     actor->y + ((r1 - 128) << 12),
                      actor->floorz + FRACUNIT, MT_SERPENT_GIB2);
     if (mo)
     {
@@ -2432,9 +2436,10 @@ void A_SerpentSpawnGibs(mobj_t * actor)
         mo->momy = (P_Random() - 128) << 6;
         mo->floorclip = 6 * FRACUNIT;
     }
-    r = P_Random();
-    mo = P_SpawnMobj(actor->x + ((P_Random() - 128) << 12),
-                     actor->y + ((r - 128) << 12),
+    r1 = P_Random();
+    r2 = P_Random();
+    mo = P_SpawnMobj(actor->x + ((r2 - 128) << 12),
+                     actor->y + ((r1 - 128) << 12),
                      actor->floorz + FRACUNIT, MT_SERPENT_GIB3);
     if (mo)
     {
diff --git a/src/hexen/p_mobj.c b/src/hexen/p_mobj.c
index 79df7cd3..1f5db12f 100644
--- a/src/hexen/p_mobj.c
+++ b/src/hexen/p_mobj.c
@@ -1830,10 +1830,12 @@ void P_BloodSplatter(fixed_t x, fixed_t y, fixed_t z, mobj_t * originator)
 void P_BloodSplatter2(fixed_t x, fixed_t y, fixed_t z, mobj_t * originator)
 {
     mobj_t *mo;
-    int r = P_Random();
+    int r1, r2;

-    mo = P_SpawnMobj(x + ((P_Random() - 128) << 11),
-                     y + ((r - 128) << 11), z, MT_AXEBLOOD);
+    r1 = P_Random();
+    r2 = P_Random();
+    mo = P_SpawnMobj(x + ((r2 - 128) << 11),
+                     y + ((r1 - 128) << 11), z, MT_AXEBLOOD);
     mo->target = originator;
 }