From 3d60e1432ec43ade4aa61b5a70dd6b8975417e9f Mon Sep 17 00:00:00 2001
From: Alexander <alex@cogarr.net>
Date: Wed, 24 Apr 2019 21:16:08 -0400
Subject: updates

---
 src/client/lua_api/scene/icamera.cpp | 51 ++++++++++++++++++++++++++++++------
 1 file changed, 43 insertions(+), 8 deletions(-)

(limited to 'src/client/lua_api/scene/icamera.cpp')

diff --git a/src/client/lua_api/scene/icamera.cpp b/src/client/lua_api/scene/icamera.cpp
index 482bf31..003f2ad 100644
--- a/src/client/lua_api/scene/icamera.cpp
+++ b/src/client/lua_api/scene/icamera.cpp
@@ -42,6 +42,7 @@ static int newiscenemayacamera(lua_State* L){
 static int newiscenefpscamera(lua_State* L){//
 	ISceneManager* smgr = device->getSceneManager();
 	ICameraSceneNode* cam = smgr->addCameraSceneNodeFPS();
+	//cam->bindTargetAndRotation(false);
 	lua_newtable(L);//{}
 	lua_pushlightuserdata(L,cam);//{},ud_cam
 	lua_setfield(L,-2,"node");
@@ -97,21 +98,52 @@ static int newiscenecamera(lua_State* L){
 	return 1;
 }
 
+//camera:bind_target(bool) :: nil
+static int icamerabindtarget(lua_State *L){
+	int should_bind = lua_toboolean(L,-1);//{node=ud_cam},bool_shouldbind
+	printf("Bind target called %d\n",should_bind);
+	lua_pop(L,1);//{node=ud_cam}
+	lua_getfield(L,-1,"node");//{node=ud_cam},ud_cam
+	ICameraSceneNode *cam = (ICameraSceneNode*)lua_touserdata(L,-1);
+	lua_pop(L,2);//
+	cam->bindTargetAndRotation(should_bind == 1);
+	return 0;
+}
+
+//camera:gettarget() :: v3f
+static int icameragettarget(lua_State *L){
+	lua_getfield(L,-1,"node");
+	ICameraSceneNode *cam = (ICameraSceneNode*)lua_touserdata(L,-1);
+	lua_pop(L,2);//
+	vector3df targ = cam->getTarget();
+	pushvector3d(L,targ.X, targ.Y, targ.Z);
+	return 1;
+}
+
+//camera:settarget(v3f)
+static int icamerasettarget(lua_State *L){
+	double x,y,z;
+	popvector3d(L,&x,&y,&z);
+	lua_getfield(L,-1,"node");
+	ICameraSceneNode *cam = (ICameraSceneNode*)lua_touserdata(L,-1);
+	lua_pop(L,2);//
+	cam->setTarget(vector3df(x,y,z));
+	return 0;
+}
+
 static const luaL_reg icamera_m[] = {
-	{"getpos",	iscenegetpos},
-	{"setpos",	iscenesetpos},
-	{"getangle",	iscenegetangle},
-	{"setangle",	iscenesetangle},
-	{0, 0},
+	{"bindtarget",      icamerabindtarget},
+	{"gettarget",       icameragettarget},
+	{"settarget",       icamerasettarget},
+	{0,0},
 };
 
 static const luaL_reg imayacamera_m[] = {
-    {0,0},
+	{0,0},
 };
 
 static const luaL_reg ifpscamera_m[] = {
-	{"getpos",	iscenegetpos},
-    {0,0},
+	{0,0},
 };
 
 void icamera_register(lua_State* L){
@@ -119,6 +151,7 @@ void icamera_register(lua_State* L){
 	luaL_newmetatable(L, "scene.icamera");//scene.icamera
 	lua_newtable(L);//scene.icamera, {}
 	luaL_register(L,NULL,icamera_m);//scene.icamera, {}
+	luaL_register(L,NULL,igeneric_m);//scene.icamera, {}
 	lua_setfield(L,-2,"__index");//scene.icamera
 	lua_pop(L,1);//
 
@@ -126,6 +159,7 @@ void icamera_register(lua_State* L){
 	lua_newtable(L);//scene.imayascamera,{}
 	luaL_register(L,NULL,imayacamera_m);//scene.imayascamera,{}
 	luaL_register(L,NULL,icamera_m);//scene.imayascamera,{}
+	luaL_register(L,NULL,igeneric_m);
 	lua_setfield(L,-2,"__index");//scene.imayascamera
 	lua_pop(L,1);//
 
@@ -133,6 +167,7 @@ void icamera_register(lua_State* L){
 	lua_newtable(L);//scene.ifpscamera, {}
 	luaL_register(L,NULL,ifpscamera_m);//scene.ifpscamera,{}
 	luaL_register(L,NULL,icamera_m);//scene.ifpscamera,{}
+	luaL_register(L,NULL,igeneric_m);
 	lua_setfield(L,-2,"__index");//scene.ifpscamera
 	lua_pop(L,1);//
 
-- 
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