From 766d1efa845d23640e0680f8d7ccd1a41744466f Mon Sep 17 00:00:00 2001
From: gus <gus_512@hotmail.com>
Date: Sun, 28 Apr 2013 11:41:01 +0100
Subject: [PATCH] Render weapon and shield. Only shield can be seen right now
 as weapons need to be drawed out.

---
 apps/openmw/mwrender/animation.cpp    |  2 ++
 apps/openmw/mwrender/animation.hpp    |  2 ++
 apps/openmw/mwrender/npcanimation.cpp | 30 ++++++++++++++++++++++++---
 apps/openmw/mwrender/npcanimation.hpp |  5 +++++
 4 files changed, 36 insertions(+), 3 deletions(-)

diff --git a/apps/openmw/mwrender/animation.cpp b/apps/openmw/mwrender/animation.cpp
index b4a219e387..39bffbded0 100644
--- a/apps/openmw/mwrender/animation.cpp
+++ b/apps/openmw/mwrender/animation.cpp
@@ -737,4 +737,6 @@ Ogre::Vector3 Animation::runAnimation(float duration)
     return movement;
 }
 
+void Animation::showWeapons(bool showWeapon){}
+
 }
diff --git a/apps/openmw/mwrender/animation.hpp b/apps/openmw/mwrender/animation.hpp
index 3b6cc4abf4..b2d4bc6e79 100644
--- a/apps/openmw/mwrender/animation.hpp
+++ b/apps/openmw/mwrender/animation.hpp
@@ -161,6 +161,8 @@ public:
 
     virtual Ogre::Vector3 runAnimation(float duration);
 
+    virtual void showWeapons(bool showWeapon);
+
     /* Returns if there's an animation playing on the given layer. */
     bool isPlaying(size_t layeridx) const
     { return mLayer[layeridx].mPlaying; }
diff --git a/apps/openmw/mwrender/npcanimation.cpp b/apps/openmw/mwrender/npcanimation.cpp
index 27f1508f7a..09d4546bc9 100644
--- a/apps/openmw/mwrender/npcanimation.cpp
+++ b/apps/openmw/mwrender/npcanimation.cpp
@@ -30,7 +30,7 @@ const NpcAnimation::PartInfo NpcAnimation::sPartList[NpcAnimation::sPartListSize
     { ESM::PRT_LHand, "Left Hand" },
     { ESM::PRT_RWrist, "Right Wrist" },
     { ESM::PRT_LWrist, "Left Wrist" },
-    { ESM::PRT_Shield, "Shield" },
+    { ESM::PRT_Shield, "Shield Bone" },
     { ESM::PRT_RForearm, "Right Forearm" },
     { ESM::PRT_LForearm, "Left Forearm" },
     { ESM::PRT_RUpperarm, "Right Upper Arm" },
@@ -45,7 +45,7 @@ const NpcAnimation::PartInfo NpcAnimation::sPartList[NpcAnimation::sPartListSize
     { ESM::PRT_LLeg, "Left Upper Leg" },
     { ESM::PRT_RPauldron, "Right Clavicle" },
     { ESM::PRT_LPauldron, "Left Clavicle" },
-    { ESM::PRT_Weapon, "Weapon" },
+    { ESM::PRT_Weapon, "Weapon Bone" },
     { ESM::PRT_Tail, "Tail" }
 };
 
@@ -74,7 +74,10 @@ NpcAnimation::NpcAnimation(const MWWorld::Ptr& ptr, Ogre::SceneNode* node, MWWor
     mGloveL(inv.end()),
     mGloveR(inv.end()),
     mSkirtIter(inv.end()),
-    mViewMode(viewMode)
+    mWeapon(inv.end()),
+    mShield(inv.end()),
+    mViewMode(viewMode),
+    mShowWeapons(false)
 {
     mNpc = mPtr.get<ESM::NPC>()->mBase;
 
@@ -175,6 +178,7 @@ void NpcAnimation::updateParts(bool forceupdate)
         { &NpcAnimation::mGloveR,    MWWorld::InventoryStore::Slot_RightGauntlet, 0 },
         { &NpcAnimation::mShirt,     MWWorld::InventoryStore::Slot_Shirt,         0 },
         { &NpcAnimation::mPants,     MWWorld::InventoryStore::Slot_Pants,         0 },
+        { &NpcAnimation::mShield,    MWWorld::InventoryStore::Slot_CarriedLeft,   0 }
     };
     static const size_t slotlistsize = sizeof(slotlist)/sizeof(slotlist[0]);
 
@@ -333,6 +337,7 @@ void NpcAnimation::updateParts(bool forceupdate)
         if (mPartPriorities[part] < 1 && bodypart)
             addOrReplaceIndividualPart(part, -1,1, "meshes\\"+bodypart->mModel);
     }
+
 }
 
 NifOgre::ObjectList NpcAnimation::insertBoundedPart(const std::string &model, int group, const std::string &bonename)
@@ -464,4 +469,23 @@ void NpcAnimation::addPartGroup(int group, int priority, const std::vector<ESM::
     }
 }
 
+void NpcAnimation::showWeapons(bool showWeapon)
+{
+    mShowWeapons = showWeapon;
+    if(showWeapon)
+    {
+        MWWorld::InventoryStore &inv = MWWorld::Class::get(mPtr).getInventoryStore(mPtr);
+        mWeapon = inv.getSlot(MWWorld::InventoryStore::Slot_CarriedRight);
+        if(mWeapon != inv.end()) // special case for weapons
+        {
+            const ESM::Weapon* weapon = (mWeapon->get<ESM::Weapon>())->mBase;
+            addOrReplaceIndividualPart(ESM::PRT_Weapon,-1,1,"meshes\\"+weapon->mModel);
+        }
+    }
+    else
+    {
+        removeIndividualPart(ESM::PRT_Weapon);
+    }
+}
+
 }
diff --git a/apps/openmw/mwrender/npcanimation.hpp b/apps/openmw/mwrender/npcanimation.hpp
index f2f4c66697..e72fa56ed7 100644
--- a/apps/openmw/mwrender/npcanimation.hpp
+++ b/apps/openmw/mwrender/npcanimation.hpp
@@ -46,6 +46,7 @@ private:
     std::string     mHairModel;
     std::string     mBodyPrefix;
     ViewMode        mViewMode;
+    bool mShowWeapons;
 
     float mTimeToChange;
     MWWorld::ContainerStoreIterator mRobe;
@@ -60,6 +61,8 @@ private:
     MWWorld::ContainerStoreIterator mGloveL;
     MWWorld::ContainerStoreIterator mGloveR;
     MWWorld::ContainerStoreIterator mSkirtIter;
+    MWWorld::ContainerStoreIterator mWeapon;
+    MWWorld::ContainerStoreIterator mShield;
 
     int mVisibilityFlags;
 
@@ -85,6 +88,8 @@ public:
 
     virtual Ogre::Vector3 runAnimation(float timepassed);
 
+    virtual void showWeapons(bool showWeapon);
+
     void setViewMode(ViewMode viewMode);
 
     void forceUpdate()