From 0a768e842faf9a69f576fc9ac92bfa1dd2533d5f Mon Sep 17 00:00:00 2001
From: Ben Longbons <b.r.longbons@gmail.com>
Date: Mon, 30 Jun 2014 22:02:27 -0700
Subject: Invulnerability should not be the default

---
 src/map/magic-stmt.cpp |  4 ++++
 src/map/mob.cpp        |  7 +++++++
 src/map/pc.cpp         | 10 ++++++++++
 3 files changed, 21 insertions(+)

diff --git a/src/map/magic-stmt.cpp b/src/map/magic-stmt.cpp
index cbd97a8..9aca511 100644
--- a/src/map/magic-stmt.cpp
+++ b/src/map/magic-stmt.cpp
@@ -919,12 +919,16 @@ int op_drop_item_for (dumb_ptr<env_t>, Slice<val_t> args)
     GET_ARG_ITEM(1, item, stackable);
 
     if (stackable)
+    {
         map_addflooritem_any(&item, count, loc->m, loc->x, loc->y,
                 owners, delaytime, interval, 0);
+    }
     else
+    {
         while (count-- > 0)
             map_addflooritem_any(&item, 1, loc->m, loc->x, loc->y,
                     owners, delaytime, interval, 0);
+    }
 
     return 0;
 }
diff --git a/src/map/mob.cpp b/src/map/mob.cpp
index fad3083..f73dc89 100644
--- a/src/map/mob.cpp
+++ b/src/map/mob.cpp
@@ -272,12 +272,16 @@ void mob_mutate(dumb_ptr<mob_data> md, mob_stat stat, int intensity)
         int real_intensity2 = (((new_stat - old_stat) << 8) / mut_base);
 
         if (real_intensity < 0)
+        {
             if (real_intensity2 > real_intensity)
                 real_intensity = real_intensity2;
+        }
 
         if (real_intensity > 0)
+        {
             if (real_intensity2 < real_intensity)
                 real_intensity = real_intensity2;
+        }
     }
 
     real_intensity *= sign;
@@ -2457,6 +2461,9 @@ int mob_damage(dumb_ptr<block_list> src, dumb_ptr<mob_data> md, int damage,
         }
     }
 
+    if (damage > md->hp)
+        damage = md->hp;
+
     md->hp -= damage;
 
     if (md->hp > 0)
diff --git a/src/map/pc.cpp b/src/map/pc.cpp
index fbc64a7..d726df8 100644
--- a/src/map/pc.cpp
+++ b/src/map/pc.cpp
@@ -3422,6 +3422,8 @@ int pc_damage(dumb_ptr<block_list> src, dumb_ptr<map_session_data> sd,
     if (damage > sd->status.max_hp >> 2)
         skill_stop_dancing(sd, 0);
 
+    if (damage > sd->status.hp)
+        damage = sd->status.hp;
     sd->status.hp -= damage;
 
     if (sd->status.hp > 0)
@@ -3779,6 +3781,8 @@ int pc_heal(dumb_ptr<map_session_data> sd, int hp, int sp)
         hp = sd->status.max_hp - sd->status.hp;
     if (sp + sd->status.sp > sd->status.max_sp)
         sp = sd->status.max_sp - sd->status.sp;
+    if (-hp >= sd->status.hp)
+        hp = -sd->status.hp;
     sd->status.hp += hp;
     if (sd->status.hp <= 0)
     {
@@ -3786,6 +3790,8 @@ int pc_heal(dumb_ptr<map_session_data> sd, int hp, int sp)
         pc_damage(nullptr, sd, 1);
         hp = 0;
     }
+    if (-sp >= sd->status.sp)
+        sp = sd->status.sp;
     sd->status.sp += sp;
     if (sd->status.sp <= 0)
         sd->status.sp = 0;
@@ -3907,6 +3913,8 @@ int pc_itemheal_effect(dumb_ptr<map_session_data> sd, int hp, int sp)
         hp = sd->status.max_hp - sd->status.hp;
     if (sp + sd->status.sp > sd->status.max_sp)
         sp = sd->status.max_sp - sd->status.sp;
+    if (-hp > sd->status.hp)
+        hp = -sd->status.hp;
     sd->status.hp += hp;
     if (sd->status.hp <= 0)
     {
@@ -4755,9 +4763,11 @@ void pc_calc_pvprank_timer(TimerData *, tick_t, BlockId id)
         return;
     sd->pvp_timer.cancel();
     if (pc_calc_pvprank(sd) > 0)
+    {
         sd->pvp_timer = Timer(gettick() + PVP_CALCRANK_INTERVAL,
                 std::bind(pc_calc_pvprank_timer, ph::_1, ph::_2,
                     id));
+    }
 }
 
 /*==========================================
-- 
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