From 35b7c646fd7f80b64c1ef49b6d81f9df9bc1b940 Mon Sep 17 00:00:00 2001
From: Alexander Pickering <alexandermpickering@gmail.com>
Date: Tue, 26 Dec 2017 00:57:52 -0500
Subject: Major update

---
 src/client/lua_api/phys/cbphysbox.cpp | 93 +++++++++++++++++++++++++++++++++--
 1 file changed, 88 insertions(+), 5 deletions(-)

(limited to 'src/client/lua_api/phys/cbphysbox.cpp')

diff --git a/src/client/lua_api/phys/cbphysbox.cpp b/src/client/lua_api/phys/cbphysbox.cpp
index 0da9939..029e6ab 100644
--- a/src/client/lua_api/phys/cbphysbox.cpp
+++ b/src/client/lua_api/phys/cbphysbox.cpp
@@ -11,6 +11,7 @@ extern "C" {
 #include <btBulletDynamicsCommon.h>
 #include <irrlicht.h>
 #include "cbphysbox.hpp"
+#include "../scene/imesh.hpp"
 #include "../../../shared/lua_api/phys/bphysbox.hpp"
 
 using namespace irr;
@@ -22,6 +23,7 @@ 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");
@@ -37,13 +39,94 @@ static LISceneNode* checkismesh(lua_State* L){
 */
 
 //phys.newphysbox({vector3 size},{vector3 origin},mass)
-/*
 static int newcbphysbox(lua_State* L){//
-	newbphysbox(L);//{phys.physbox}
-	LBPhysNode
+	printf("Createing new cbphysbox\n");
+	double sx,sy,sz,x,y,z,mass;
+	//Get the data
+	mass = lua_tonumber(L,-1);//{v3 size}, {v3 origin}, mass
+	lua_pop(L,1);//{v3 size}, {v3 origin}
+	popvector3d(L,&x,&y,&z);//{v3 size}
+	popvector3d(L,&sx,&sy,&sz);//
+		
+	pushvector3d(L,sx,sy,sz);//{v3 size}
+	pushvector3d(L,x,y,z);//{v3 size},{v3 origin}
+	lua_pushnumber(L,mass);//{v3 size}, {v3 origin}, mass	
+	makenewbphysbox(L);//ud_btRigidbody
+	btRigidBody* r = (btRigidBody*)lua_touserdata(L,-1);//ud_btRigidbody
+	lua_pop(L,1);
+
+	pushvector3d(L,sx,sy,sz);//{v3 size}
+	pushvector3d(L,x,y,z);//{v3 size},{v3 origin}
+	makenewiscenecube(L);//ud_iscenenode
+	ISceneNode* n = (ISceneNode*)lua_touserdata(L,-1);//ud_iscenenode
+	lua_pop(L,1);
+
+	lua_newtable(L);//{}
+	lua_pushlightuserdata(L,r);//{},ud_rigidbody
+	lua_setfield(L,-2,"rigidbody");//{}
+	lua_pushlightuserdata(L,n);//{},ud_iscenenode
+	lua_setfield(L,-2,"node");//{}
+
+	luaL_getmetatable(L,"phys.physbox");//{},{phys.physbox}
+	lua_setmetatable(L,-2);//{}
+	
+	return 1;
 }
-*/
+
+//bphysbox:setpos({v3 pos})
+int cbphyssetpos(lua_State* L){//{rigidbody=ud_btRigidbody,node=ud_iscenenode},{v3 pos}
+	printf("calling cbphysbox setpos\n");
+	double x,y,z;
+	popvector3d(L,&x,&y,&z);//{rigidbody=ud_btRigidbody,node=ud_iscenenode}
+
+	printf("Getting rigidbody\n");
+	lua_getfield(L,-1,"rigidbody");//{rigidbody=ud_btRigidbody,node=ud_iscenenode},ud_btRigidbody
+	btRigidBody* r = (btRigidBody*)lua_touserdata(L,-1);//{rigidbody=ud_btRigidbody,node=ud_iscenenode},ud_btRigidbody
+	printf("Got rigidbody, it was %p\n",r);
+	lua_pop(L,1);//{rigidbody=ud_btRigidbody,node=ud_iscenenode}
+	lua_getfield(L,-1,"node");//{rigidbody=ud_btRigidbody,node=ud_iscenenode},ud_iscenenode
+	ISceneNode* i = (ISceneNode*)lua_touserdata(L,-1);//{btRigidBody=ud_btRigidbody,node=ud_iscenenode},ud_iscenenode
+	printf("Got node, it was %p\n",i);
+	lua_pop(L,2);//
+
+	btTransform bt;
+	btMotionState* ms = r->getMotionState();
+	ms->getWorldTransform(bt);
+	bt.setOrigin(btVector3(x,y,z));
+	ms->setWorldTransform(bt);
+	r->activate();
+
+	i->setPosition(vector3df(x,y,z));
+	i->updateAbsolutePosition();
+
+	return 0;
+	
+}
+
+static const luaL_reg cbphysbox_m[] = {
+	{"setcpos",	cbphyssetpos},//overload
+//	{"delete",	delbphysbox},//client side delete needs to delete the visual representation
+	{0, 0},
+};
 
 void cbphysbox_register(lua_State* L){
-	bphysbox_register(L);
+	bphysbox_register(L);//
+	lua_getglobal(L,"phys");//{}
+	lua_pushcfunction(L,newcbphysbox);//{},newcbphysbox()
+	lua_setfield(L,-2,"newcphysbox");//{}
+
+	lua_pop(L,1);//
+	
+	luaL_getmetatable(L,"phys.physbox");//phys.physbox
+	lua_newtable(L);//phys.physbox,{}
+	luaL_register(L,NULL,cbphysbox_m);//phys.physbox,{}
+	lua_setfield(L,-2,"__index");//phys.physbox
+
+	lua_pop(L,1);
+
+	printf("When registering physbox, new() is %p\n",newcbphysbox);
+	printf("setpos is %p\n",cbphyssetpos);
+
+	lua_pop(L,1);
+
 }
-- 
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