Lots of updates

* Networking is finally working
* Started moveing physics into the shared domain
* Streams now have a readString() and writeString() method
* streams are passed to the lua context for networking
* Refactored cameras and physboxes to use metatables
* Finally wrote the pushvector3* and popvector3* methods
* Fixed a few crashes in ;main
* Deleted a lot of code

4 files changed, 61 insertions, 255 deletions

diff --git a/src/client/lua_api/phys/bphysbox.cpp b/src/client/lua_api/phys/bphysbox.cpp
index a03b488..c15646f 100644
--- a/src/client/lua_api/phys/bphysbox.cpp
+++ b/src/client/lua_api/phys/bphysbox.cpp
@@ -1,21 +1,17 @@
 
 #include <stdio.h>
 #include <stdlib.h>
-#include <vector>
-#include <memory>
-#include <map>
-#include <functional>
 #include <list>
 extern "C" {
   #include <lua.h>
   #include <lauxlib.h>
   #include <lualib.h>
 }
+
 #include <btBulletDynamicsCommon.h>
 #include <irrlicht.h>
-#include "../gameparts.hpp"
 #include "bphysbox.hpp"
-#include "../scene/igeneric.hpp"
+#include "../../../shared/lua_api/phys/bphysbox.hpp"
 
 using namespace irr;
 using namespace scene;
@@ -26,12 +22,13 @@ extern IrrlichtDevice* device;
 
 extern btDiscreteDynamicsWorld* World;
 extern std::list<btRigidBody*> Objects;
-
+/*
 static LBPhysNode* checkisbphysbox(lua_State* L, int index){
   void* ud = luaL_checkudata(L,index,"phys.physbox");
   luaL_argcheck(L,ud != NULL, index, "'phys.physbox' expected");
   return (LBPhysNode*) ud;
 }
+*/
 
 /*
 static LISceneNode* checkismesh(lua_State* L){
@@ -39,252 +36,14 @@ static LISceneNode* checkismesh(lua_State* L){
 }
 */
 
-//iscenecamera.new(Vector position, Vector lookat, parrent)
-// {} {} 0 1
-static int newbphysbox(lua_State* L){
-	printf("Createing bphysbox!\n");
-	int nargs = lua_gettop(L);
-	if(nargs != 3){
-		printf("Incorrect # of args to create a physbox!");
-	}
-	//The model for the mesh
-	//const char* modelpath = luaL_optstring(L,1,"error");
-	
-	//Find the vector position
-	lua_pushnumber(L,1);
-	lua_gettable(L,-4);
-	float x = lua_tonumber(L,-1);
-	lua_pop(L,1);
-	lua_pushnumber(L,2);
-	lua_gettable(L,-4);
-	float y = lua_tonumber(L,-1);
-	lua_pop(L,1);
-	lua_pushnumber(L,3);
-	lua_gettable(L,-4);
-	float z = lua_tonumber(L,-1);
-	lua_pop(L,1);
-	printf("Found position for phys box: %f %f %f\n",x,y,z);
-	
-	//Find the vector scale
-	lua_pushnumber(L,1);
-	lua_gettable(L,-3);
-	float sx = lua_tonumber(L,-1);
-	lua_pop(L,1);
-	lua_pushnumber(L,2);
-	lua_gettable(L,-3);
-	float sy = lua_tonumber(L,-1);
-	lua_pop(L,1);
-	lua_pushnumber(L,3);
-	lua_gettable(L,-3);
-	float sz = lua_tonumber(L,-1);
-	lua_pop(L,1);
-	printf("Found scale for phys box: %f %f %f\n",sx,sy,sz);
-	
-	core::vector3df scale = core::vector3df(sx,sy,sz);
-	btVector3 pos = btVector3(x,y,z);
-	core::vector3df ipos = core::vector3df(x,y,z);
-	//Find the mass
-	float mass = luaL_optint(L,3,0);
-    printf("Found mass for physbox:%f\n",mass);
-
-	// Create an Irrlicht cube
-	scene::ISceneNode* Node = device->getSceneManager()->addCubeSceneNode(
-        ((f32) 1.0f),
-        ((ISceneNode*) 0),
-        ((s32)-1),
-        ipos,
-        core::vector3df(0,0,0),
-        scale
-    );
-	//Node->setScale(scale);
-    
-    printf("Added cube scene node and set it's scale\n");
-
-    //Node->setMaterialFlag(video::EMF_WIREFRAME,true)
-	//Node->setMaterialFlag(video::EMF_NORMALIZE_NORMALS, true);
-    Node->setMaterialFlag(video::EMF_LIGHTING,true);
-	//Node->setMaterialTexture(0, device->getVideoDriver()->getTexture("../data/wall.jpg"));
-
-    printf("Set node's lighting stuff...\n");
-
-	// Set the initial position of the object
-	btTransform Transform;
-	Transform.setIdentity();
-	Transform.setOrigin(pos);
-    
-    printf("Created transform at pos...\n");
-
-	// Give it a default MotionState
-	btDefaultMotionState *MotionState = new btDefaultMotionState(Transform);
-
-	// Create the shape
-	btVector3 HalfExtents(sx * 0.5f, sy * 0.5f, sz * 0.5f);
-	btCollisionShape *Shape = new btBoxShape(HalfExtents);
-
-    printf("Created collision shape...");
-    
-	// Add mass
-	btVector3 LocalInertia;
-	Shape->calculateLocalInertia(mass, LocalInertia);
-
-	// Create the rigid body object
-	btRigidBody *RigidBody = new btRigidBody(mass, MotionState, Shape, LocalInertia);
-    
-    printf("Created rigidboxy...");
-
-	// Store a pointer to the irrlicht node so we can update it later
-	RigidBody->setUserPointer((void *)(Node));
-
-    printf("Set user pointer");
-
-	// Add it to the world
-	World->addRigidBody(RigidBody);
-    printf("Added to world");
-	Objects.push_back(RigidBody);
-
-	//Register it's callback
-    printf("Everything created, makeing the lua representation\n");
-
-	//Create it's lua representation
-	LBPhysNode* pnode = (LBPhysNode*)lua_newuserdata(L, sizeof(LBPhysNode));
-	int tref = luaL_ref(L,LUA_REGISTRYINDEX);
-	//iguielements[lcam] = tref;
-	lua_rawgeti(L,LUA_REGISTRYINDEX,tref);//Put it back on the stack since luaL_ref pops the object.
-
-	//Set it's metatable
-	luaL_getmetatable(L, "phys.physbox");
-	lua_setmetatable(L, -2);
-
-	//Create the struct
-	pnode->n = Node;
-	pnode->r = RigidBody;
-	pnode->funcmap = hashmap_new();
-	pnode->type = "bphysbox";
-
-    printf("Done createing lua representation!\n");
-	//Free up anything made in this function
-  //free(label);
-
-	//Put it on top and return it
-  lua_rawgeti(L,LUA_REGISTRYINDEX,tref);
-  return 1;
-}
-
-static int delbphysbox(lua_State* L){
-    LBPhysNode* pnode = checkisbphysbox(L,-1);
-    
-    //delete pnode->r->getMotionState();
-    delete pnode->r->getCollisionShape();
-    delete pnode->r;
-    
-    return 0;
-}
-
-/*mesh:setmaterial("string",layernum=0)*/
+//phys.newphysbox({vector3 size},{vector3 origin},mass)
 /*
-static int setmaterial(lua_State* L){
-	LISceneNode* n = checkismesh(L,1);
-	u32 layernum = luaL_optint(L,3,0);
-	const char* matfile = luaL_optstring(L,2,"error.png");
-	printf("Setting material on a %s",n->type);
-	IVideoDriver* driver = device->getVideoDriver();
-	n->n->setMaterialTexture( 0, driver->getTexture(matfile) );
-	return 0;
+static int newcbphysbox(lua_State* L){//
+	newbphysbox(L);//{phys.physbox}
+	LBPhysNode
 }
 */
 
-static int bphyssetpos(lua_State *L){
-    LBPhysNode* i = checkisbphysbox(L,1);
-    btTransform bt = i->r->getWorldTransform();
-    
-    lua_pushnumber(L,1);
-    lua_gettable(L,-2);
-    f32 x = (f32)lua_tonumber(L,-1);
-    lua_pop(L,1);
-    
-    lua_pushnumber(L,2);
-    lua_gettable(L,-2);
-    f32 y = (f32)lua_tonumber(L,-1);
-    lua_pop(L,1);
-    
-    lua_pushnumber(L,3);
-    lua_gettable(L,-2);
-    f32 z = (f32)lua_tonumber(L,-1);
-    lua_pop(L,1);
-    
-    btVector3 to = btVector3(x,y,z);
-    printf("managed to set phys origin\n");
-    bt.setOrigin(to);
-    printf("managed to set phys transform\n");
-    i->r->setWorldTransform(bt);
-    i->r->activate();
-    printf("sucess! returning from call\n");
-    return 0;
-}
-
-static int bphysgetpos(lua_State *L){
-    LBPhysNode* i = checkisbphysbox(L,1);
-    btTransform bt = i->r->getWorldTransform();
-    btVector3 bv = bt.getOrigin();
-    
-    lua_createtable(L,3,0);
-    
-    lua_pushnumber(L,1);
-    lua_pushnumber(L,bv.x());
-    lua_settable(L,-3);
-    
-    lua_pushnumber(L,2);
-    lua_pushnumber(L,bv.y());
-    lua_settable(L,-3);
-    
-    lua_pushnumber(L,3);
-    lua_pushnumber(L,bv.z());
-    lua_settable(L,-3);
-    
-    return 1;
-}
-
-static const luaL_reg bphysbox_f[] = {
-  {"new",           newbphysbox},
-//  {"gethandeler",   guigethandeler},
-//  {"sethandeler",   guisethandeler},
-  {0,0},
-};
-
-static const luaL_reg bphysbox_m[] = {
-  {"setmaterial",          iscenesetmaterial},
-  {"getpos",               bphysgetpos},
-  {"setpos",               bphyssetpos},
-//  {"settext",       setiguitext},
-//  {"remove",        removeiguielement},
-  {0, 0},
-};
-
-int bphysbox_register(lua_State* L, IrrlichtDevice* d){
-
-    device = d;
-
-    printf("bphysbox registered\n");
-
-    luaL_newmetatable(L, "phys.physbox");
-
-    luaL_register(L,"physbox",bphysbox_f);
-
-    lua_pushstring(L,"__index");
-    lua_pushstring(L,"gethandeler");
-    lua_gettable(L,-3);
-    lua_settable(L,-4);
-
-    lua_pushstring(L,"__newindex");
-    lua_pushstring(L,"sethandeler");
-    lua_gettable(L,-3);
-    lua_settable(L,-4);
-
-    lua_pushstring(L,"__gc");
-    lua_pushcfunction(L,delbphysbox);
-    lua_settable(L,-4);
-
-    luaL_register(L, NULL, bphysbox_m);
-
-    return 1;
+void cbphysbox_register(lua_State* L){
+	bphysbox_register(L);
 }
diff --git a/src/client/lua_api/phys/bphysmodel.cpp b/src/client/lua_api/phys/bphysmodel.cpp
index b76b336..424fdf8 100644
--- a/src/client/lua_api/phys/bphysmodel.cpp
+++ b/src/client/lua_api/phys/bphysmodel.cpp
@@ -14,7 +14,7 @@ extern "C" {
 #include <btBulletDynamicsCommon.h>
 #include <irrlicht.h>
 #include "../gameparts.hpp"
-#include "bphysbox.hpp"
+#include "cbphysbox.hpp"
 #include "bphysmodel.hpp"
 #include "../scene/igeneric.hpp"
 
diff --git a/src/client/lua_api/phys/cbphysbox.cpp b/src/client/lua_api/phys/cbphysbox.cpp
new file mode 100644
index 0000000..0da9939
--- /dev/null
+++ b/src/client/lua_api/phys/cbphysbox.cpp
@@ -0,0 +1,49 @@
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <list>
+extern "C" {
+  #include <lua.h>
+  #include <lauxlib.h>
+  #include <lualib.h>
+}
+
+#include <btBulletDynamicsCommon.h>
+#include <irrlicht.h>
+#include "cbphysbox.hpp"
+#include "../../../shared/lua_api/phys/bphysbox.hpp"
+
+using namespace irr;
+using namespace scene;
+using namespace core;
+using namespace video;
+
+extern IrrlichtDevice* device;
+
+extern btDiscreteDynamicsWorld* World;
+extern std::list<btRigidBody*> Objects;
+/*
+static LBPhysNode* checkisbphysbox(lua_State* L, int index){
+  void* ud = luaL_checkudata(L,index,"phys.physbox");
+  luaL_argcheck(L,ud != NULL, index, "'phys.physbox' expected");
+  return (LBPhysNode*) ud;
+}
+*/
+
+/*
+static LISceneNode* checkismesh(lua_State* L){
+  return checkismesh(L,1);
+}
+*/
+
+//phys.newphysbox({vector3 size},{vector3 origin},mass)
+/*
+static int newcbphysbox(lua_State* L){//
+	newbphysbox(L);//{phys.physbox}
+	LBPhysNode
+}
+*/
+
+void cbphysbox_register(lua_State* L){
+	bphysbox_register(L);
+}
diff --git a/src/client/lua_api/phys/bphysbox.hpp b/src/client/lua_api/phys/cbphysbox.hpp
index 43285f2..df2be71 100644
--- a/src/client/lua_api/phys/bphysbox.hpp
+++ b/src/client/lua_api/phys/cbphysbox.hpp
@@ -8,6 +8,4 @@ extern "C" {
 }
 #include <irrlicht.h>
 
-int bphysbox_register(lua_State* L, irr::IrrlichtDevice* d);
-static int bphyssetpos(lua_State *L);
-static int bphysgetpos(lua_State *L);
+void cbphysbox_register(lua_State* L);