Merged pull request #1895

CHANGELOG.md

@@ -31,6 +31,7 @@
     Bug #3876: Landscape texture painting is misaligned
     Bug #3897: Have Goodbye give all choices the effects of Goodbye
     Bug #3911: [macOS] Typing in the "Content List name" dialog box produces double characters
+    Bug #3920: RemoveSpellEffects doesn't remove constant effects
     Bug #3948: AiCombat moving target aiming uses incorrect speed for magic projectiles
     Bug #3950: FLATTEN_STATIC_TRANSFORMS optimization breaks animated collision shapes
     Bug #3993: Terrain texture blending map is not upscaled

apps/openmw/mwmechanics/activespells.cpp

@@ -197,8 +197,14 @@ namespace MWMechanics
 
     void ActiveSpells::removeEffects(const std::string &id)
     {
-        mSpells.erase(Misc::StringUtils::lowerCase(id));
-        mSpellsChanged = true;
+        for (TContainer::iterator spell = mSpells.begin(); spell != mSpells.end(); ++spell)
+        {
+            if (spell->first == id)
+            {
+                spell->second.mEffects.clear();
+                mSpellsChanged = true;
+            }
+        }
     }
 
     void ActiveSpells::visitEffectSources(EffectSourceVisitor &visitor) const

apps/openmw/mwmechanics/spells.cpp

@@ -279,6 +279,25 @@ namespace MWMechanics
         }
     }
 
+    void Spells::removeEffects(const std::string &id)
+    {
+        if (isSpellActive(id))
+        {
+            for (TContainer::iterator spell = mSpells.begin(); spell != mSpells.end(); ++spell)
+            {
+                if (spell->first == getSpell(id))
+                {
+                    for (long unsigned int i = 0; i != spell->first->mEffects.mList.size(); i++)
+                    {
+                        spell->second.mPurgedEffects.insert(i);
+                    }
+                }
+            }
+
+            mSpellsChanged = true;
+        }
+    }
+
     void Spells::visitEffectSources(EffectSourceVisitor &visitor) const
     {
         if (mSpellsChanged) {

apps/openmw/mwmechanics/spells.hpp

@@ -124,6 +124,8 @@ namespace MWMechanics
 
             bool hasBlightDisease() const;
 
+            void removeEffects(const std::string& id);
+
             void visitEffectSources (MWMechanics::EffectSourceVisitor& visitor) const;
 
             void readState (const ESM::SpellState& state);

apps/openmw/mwscript/statsextensions.cpp

@@ -501,6 +501,7 @@ namespace MWScript
                     runtime.pop();
 
                     ptr.getClass().getCreatureStats (ptr).getActiveSpells().removeEffects(spellid);
+                    ptr.getClass().getCreatureStats (ptr).getSpells().removeEffects(spellid);
                 }
         };