From 8f2c6bad9a8c7c25fd4d8fa58c63fd823f4dd74b Mon Sep 17 00:00:00 2001
From: nkorslund <nkorslund@ea6a568a-9f4f-0410-981a-c910a81bb256>
Date: Wed, 22 Oct 2008 09:34:30 +0000
Subject: [PATCH] Fixed non-compiling bullet code

git-svn-id: https://openmw.svn.sourceforge.net/svnroot/openmw/trunk@52 ea6a568a-9f4f-0410-981a-c910a81bb256
---
 Makefile                |  4 +-
 bullet/cpp_bullet.cpp   | 88 ++++++++++++++++++++---------------------
 dsss.conf               |  4 +-
 ogre/cpp_bsaarchive.cpp |  2 +
 ogre/cpp_interface.cpp  |  5 ++-
 5 files changed, 53 insertions(+), 50 deletions(-)

diff --git a/Makefile b/Makefile
index a681562f1..0f4bbff0f 100644
--- a/Makefile
+++ b/Makefile
@@ -75,10 +75,10 @@ nifobjs/%.o: %.d
 	$(DMD) $(NIFFLAGS) -c $< -of$@
 
 openmw: openmw.d cpp_ogre.o cpp_avcodec.o cpp_bullet.o $(obj)
-	$(DMD) $^ -of$@ -L-lopenal -L-lOgreMain -L-lOIS -L-lavcodec -L-lavformat bullet/libBulletDynamics.a bullet/libBulletCollision.a bullet/libLinearMath.a
+	$(DMD) $^ -of$@ -L-lopenal -L-lOgreMain -L-lOIS -L-lavcodec -L-lavformat bullet/libbulletdynamics.a bullet/libbulletcollision.a bullet/libbulletmath.a
 
 esmtool: esmtool.d cpp_ogre.o cpp_avcodec.o $(obj)
-	$(DMD) $^ -of$@ -L-lopenal -L-lOgreMain -L-lOIS -L-lavcodec -L-lavformat
+	$(DMD) $^ -of$@ -L-lopenal -L-lOgreMain -L-lOIS -L-lavcodec -L-lavformat bullet/libbulletdynamics.a bullet/libbulletcollision.a bullet/libbulletmath.a
 
 niftool: niftool.d $(obj_nif)
 	$(DMD) $^ -of$@
diff --git a/bullet/cpp_bullet.cpp b/bullet/cpp_bullet.cpp
index 83d1e8b28..f33a38f5a 100644
--- a/bullet/cpp_bullet.cpp
+++ b/bullet/cpp_bullet.cpp
@@ -286,6 +286,49 @@ const short cube_tris[] =
 const int cube_num_verts = 8;
 const int cube_num_tris = 12;
 
+// Internal version that does not copy buffers
+void createTriShape(int32_t numFaces, void *triArray,
+                    int32_t numVerts, void *vertArray,
+                    float *trans, float *matrix)
+{
+  // This struct holds the index and vertex buffers of a single
+  // trimesh.
+  btIndexedMesh im;
+
+  // Set up the triangles
+  int numTriangles = numFaces / 3;
+  im.m_numTriangles = numTriangles;
+  im.m_triangleIndexStride = 6; // 3 indices * 2 bytes per short
+  im.m_triangleIndexBase = (unsigned char*)triArray;
+
+  // Set up the vertices
+  im.m_numVertices = numVerts;
+  im.m_vertexStride = 12; // 4 bytes per float * 3 floats per vertex
+  im.m_vertexBase = (unsigned char*)vertArray;
+
+  // Transform vertex values in vb according to 'trans' and 'matrix'
+  float *vb = (float*)im.m_vertexBase;
+  for(int i=0; i<numVerts; i++)
+    {
+      float x,y,z;
+
+      // Reinventing basic linear algebra for the win!
+      x = matrix[0]*vb[0]+matrix[1]*vb[1]+matrix[2]*vb[2] + trans[0];
+      y = matrix[3]*vb[0]+matrix[4]*vb[1]+matrix[5]*vb[2] + trans[1];
+      z = matrix[6]*vb[0]+matrix[7]*vb[1]+matrix[8]*vb[2] + trans[2];
+      *(vb++) = x;
+      *(vb++) = y;
+      *(vb++) = z;
+    }
+
+  // If no mesh is currently active, create one
+  if(g_currentMesh == NULL)
+    g_currentMesh = new btTriangleIndexVertexArray;
+
+  // Add the mesh. Nif data stores triangle indices as shorts.
+  g_currentMesh->addIndexedMesh(im, PHY_SHORT);
+}
+
 // Create a (trimesh) box with the given dimensions. Used for bounding
 // boxes. TODO: I guess we have to use the NIF-specified bounding box
 // for this, not our automatically calculated one.
@@ -327,54 +370,11 @@ extern "C" void bullet_createTriShape(int32_t numFaces,
                                       float *trans,
                                       float *matrix)
 {
-  createTriShape(numFaces, copyBuffer(triArray, 2, numFaces)
+  createTriShape(numFaces, copyBuffer(triArray, 2, numFaces),
                  numVerts, copyBuffer(vertArray, 12, numVerts),
                  trans, matrix);
 }
 
-// Internal version that does not copy buffers
-void createTriShape(int32_t numFaces, void *triArray,
-                    int32_t numVerts, void *vertArray,
-                    float *trans, float *matrix)
-{
-  // This struct holds the index and vertex buffers of a single
-  // trimesh.
-  btIndexedMesh im;
-
-  // Set up the triangles
-  int numTriangles = numFaces / 3;
-  im.m_numTriangles = numTriangles;
-  im.m_triangleIndexStride = 6; // 3 indices * 2 bytes per short
-  im.m_triangleIndexBase = (unsigned char*)triArray;
-
-  // Set up the vertices
-  im.m_numVertices = numVerts;
-  im.m_vertexStride = 12; // 4 bytes per float * 3 floats per vertex
-  im.m_vertexBase = (unsigned char*)vertArray;
-
-  // Transform vertex values in vb according to 'trans' and 'matrix'
-  float *vb = (float*)im.m_vertexBase;
-  for(int i=0; i<numVerts; i++)
-    {
-      float x,y,z;
-
-      // Reinventing basic linear algebra for the win!
-      x = matrix[0]*vb[0]+matrix[1]*vb[1]+matrix[2]*vb[2] + trans[0];
-      y = matrix[3]*vb[0]+matrix[4]*vb[1]+matrix[5]*vb[2] + trans[1];
-      z = matrix[6]*vb[0]+matrix[7]*vb[1]+matrix[8]*vb[2] + trans[2];
-      *(vb++) = x;
-      *(vb++) = y;
-      *(vb++) = z;
-    }
-
-  // If no mesh is currently active, create one
-  if(g_currentMesh == NULL)
-    g_currentMesh = new btTriangleIndexVertexArray;
-
-  // Add the mesh. Nif data stores triangle indices as shorts.
-  g_currentMesh->addIndexedMesh(im, PHY_SHORT);
-}
-
 // Get the shape built up so far, if any. This clears g_currentMesh,
 // so the next call to createTriShape will start a new shape.
 extern "C" btCollisionShape *bullet_getFinalShape()
diff --git a/dsss.conf b/dsss.conf
index 359883bad..df7354800 100644
--- a/dsss.conf
+++ b/dsss.conf
@@ -4,7 +4,7 @@
 
 [openmw.d]
 # Add libraries and the two C++ object files
-buildflags = -llOgreMain -llopenal -llOIS -llavcodec -llavformat cpp_ogre.o cpp_avcodec.o cpp_bullet.o bullet/libBulletDynamics.a bullet/libBulletCollision.a bullet/libLinearMath.a
+buildflags = -llOgreMain -llopenal -llOIS -llavcodec -llavformat cpp_ogre.o cpp_avcodec.o cpp_bullet.o bullet/libbulletdynamics.a bullet/libbulletcollision.a bullet/libbulletmath.a
 
 # Make sure the C++ object files are built first
 version(Windows) {
@@ -34,7 +34,7 @@ prebuild += dsss clean niftool
 [esmtool.d]
 # Because of interdepencies between the ESM code and the resource
 # manager, we have to include all the C++ stuff.
-buildflags = -llOgreMain -llopenal -llOIS -llavcodec -llavformat cpp_ogre.o cpp_avcodec.o cpp_bullet.o bullet/libBulletDynamics.a bullet/libBulletCollision.a bullet/libLinearMath.a
+buildflags = -llOgreMain -llopenal -llOIS -llavcodec -llavformat cpp_ogre.o cpp_avcodec.o cpp_bullet.o bullet/libbulletdynamics.a bullet/libbulletcollision.a bullet/libbulletmath.a
 
 
 
diff --git a/ogre/cpp_bsaarchive.cpp b/ogre/cpp_bsaarchive.cpp
index 1eaabe20c..abe2b31ab 100644
--- a/ogre/cpp_bsaarchive.cpp
+++ b/ogre/cpp_bsaarchive.cpp
@@ -82,6 +82,8 @@ public:
     return ptr;
   }
 
+  time_t getModifiedTime(const String&) { return 0; }
+
   // After load() is called, find("*") is called once. It doesn't seem
   // to matter that we return an empty list, exists() gets called on
   // the correct files anyway.
diff --git a/ogre/cpp_interface.cpp b/ogre/cpp_interface.cpp
index e7329181b..7a46a70b8 100644
--- a/ogre/cpp_interface.cpp
+++ b/ogre/cpp_interface.cpp
@@ -193,8 +193,9 @@ extern "C" void ogre_makeScene()
 
   // Turn the entire scene (represented by the 'root' node) -90
   // degrees around the x axis. This makes Z go upwards, and Y go into
-  // the screen. This is the orientation that Morrowind uses, and it
-  // automagically makes everything work as it should.
+  // the screen (when x is to the right.) This is the orientation that
+  // Morrowind uses, and it automagically makes everything work as it
+  // should.
   SceneNode *rt = mSceneMgr->getRootSceneNode();
   root = rt->createChildSceneNode();
   root->pitch(Degree(-90));