From 40e23fe26fd09bff2aff7d40d6cd7ba02d4aa710 Mon Sep 17 00:00:00 2001
From: scrawl <scrawl@baseoftrash.de>
Date: Sat, 18 Feb 2012 16:06:03 +0100
Subject: [PATCH] added twf console command

---
 apps/openmw/mwrender/renderingmanager.cpp | 20 ++++++++++++++++++--
 apps/openmw/mwscript/docs/vmformat.txt    |  3 ++-
 apps/openmw/mwscript/miscextensions.cpp   | 22 +++++++++++++++++++++-
 apps/openmw/mwworld/world.hpp             |  3 ++-
 4 files changed, 43 insertions(+), 5 deletions(-)

diff --git a/apps/openmw/mwrender/renderingmanager.cpp b/apps/openmw/mwrender/renderingmanager.cpp
index 3b495dd3c..2b670f3f2 100644
--- a/apps/openmw/mwrender/renderingmanager.cpp
+++ b/apps/openmw/mwrender/renderingmanager.cpp
@@ -157,8 +157,24 @@ void RenderingManager::skySetMoonColour (bool red)
 {
     mSkyManager->setMoonColour(red);
 }
-bool RenderingManager::toggleRenderMode(int mode){
-    return mDebugging.toggleRenderMode(mode);
+
+bool RenderingManager::toggleRenderMode(int mode)
+{
+    if (mode == MWWorld::World::Render_CollisionDebug)
+        return mDebugging.toggleRenderMode(mode);
+    else // if (mode == MWWorld::World::Render_Wireframe)
+    {
+        if (mRendering.getCamera()->getPolygonMode() == PM_SOLID)
+        {
+            mRendering.getCamera()->setPolygonMode(PM_WIREFRAME);
+            return true;
+        }
+        else
+        {
+            mRendering.getCamera()->setPolygonMode(PM_SOLID);
+            return false;
+        }
+    }
 }
 
 void RenderingManager::configureFog(ESMS::CellStore<MWWorld::RefData> &mCell)
diff --git a/apps/openmw/mwscript/docs/vmformat.txt b/apps/openmw/mwscript/docs/vmformat.txt
index 183605328..dd63ce775 100644
--- a/apps/openmw/mwscript/docs/vmformat.txt
+++ b/apps/openmw/mwscript/docs/vmformat.txt
@@ -115,4 +115,5 @@ op 0x2000136: GetPCCell
 op 0x2000137: GetButtonPressed
 op 0x2000138: SkipAnim
 op 0x2000139: SkipAnim, expplicit reference
-opcodes 0x200013a-0x3ffffff unused
+op 0x200013b: twf
+opcodes 0x200013c-0x3ffffff unused
diff --git a/apps/openmw/mwscript/miscextensions.cpp b/apps/openmw/mwscript/miscextensions.cpp
index d8dfbdde4..64491e912 100644
--- a/apps/openmw/mwscript/miscextensions.cpp
+++ b/apps/openmw/mwscript/miscextensions.cpp
@@ -103,7 +103,24 @@ namespace MWScript
                         context.getWorld().toggleRenderMode (MWWorld::World::Render_CollisionDebug);
 
                     context.report (enabled ?
-                        "Collsion Mesh Rendering -> On" : "Collision Mesh Rendering -> Off");
+                        "Collision Mesh Rendering -> On" : "Collision Mesh Rendering -> Off");
+                }
+        };
+        
+        class OpToggleWireframe : public Interpreter::Opcode0
+        {
+            public:
+
+                virtual void execute (Interpreter::Runtime& runtime)
+                {
+                    InterpreterContext& context =
+                        static_cast<InterpreterContext&> (runtime.getContext());
+
+                    bool enabled =
+                        context.getWorld().toggleRenderMode (MWWorld::World::Render_Wireframe);
+
+                    context.report (enabled ?
+                        "Wireframe Rendering -> On" : "Wireframe Rendering -> Off");
                 }
         };
 
@@ -115,6 +132,7 @@ namespace MWScript
         const int opcodeUnlock = 0x200008c;
         const int opcodeUnlockExplicit = 0x200008d;
         const int opcodeToggleCollisionDebug = 0x2000132;
+        const int opcodeToggleWireframe = 0x200013b;
 
         void registerExtensions (Compiler::Extensions& extensions)
         {
@@ -127,6 +145,7 @@ namespace MWScript
             extensions.registerInstruction ("togglecollisiongrid", "", opcodeToggleCollisionDebug);
             extensions.registerInstruction ("tcb", "", opcodeToggleCollisionDebug);
             extensions.registerInstruction ("tcg", "", opcodeToggleCollisionDebug);
+            extensions.registerInstruction ("twf", "", opcodeToggleWireframe);
         }
 
         void installOpcodes (Interpreter::Interpreter& interpreter)
@@ -139,6 +158,7 @@ namespace MWScript
             interpreter.installSegment5 (opcodeUnlock, new OpUnlock<ImplicitRef>);
             interpreter.installSegment5 (opcodeUnlockExplicit, new OpUnlock<ExplicitRef>);
             interpreter.installSegment5 (opcodeToggleCollisionDebug, new OpToggleCollisionDebug);
+            interpreter.installSegment5 (opcodeToggleWireframe, new OpToggleWireframe);
         }
     }
 }
diff --git a/apps/openmw/mwworld/world.hpp b/apps/openmw/mwworld/world.hpp
index 893980456..68c09ce14 100644
--- a/apps/openmw/mwworld/world.hpp
+++ b/apps/openmw/mwworld/world.hpp
@@ -60,7 +60,8 @@ namespace MWWorld
 
             enum RenderMode
             {
-                Render_CollisionDebug
+                Render_CollisionDebug,
+                Render_Wireframe
             };
 
         private: