From 7a0737e75984c758237acd1f820d95347d6760fa Mon Sep 17 00:00:00 2001
From: Ulukyn <ulukyn@gmail.com>
Date: Tue, 7 Jan 2020 17:13:01 +0100
Subject: [PATCH] Added: moveCam and setCamMode lua functions

---
 .../client/src/interface_v3/lua_ihm_ryzom.cpp | 44 +++++++++++++++++--
 .../client/src/interface_v3/lua_ihm_ryzom.h   |  2 +
 code/ryzom/client/src/main_loop.cpp           | 15 +++++++
 code/ryzom/client/src/user_entity.h           | 12 +++++
 4 files changed, 69 insertions(+), 4 deletions(-)

diff --git a/code/ryzom/client/src/interface_v3/lua_ihm_ryzom.cpp b/code/ryzom/client/src/interface_v3/lua_ihm_ryzom.cpp
index cd1df8d2f..80c36520c 100644
--- a/code/ryzom/client/src/interface_v3/lua_ihm_ryzom.cpp
+++ b/code/ryzom/client/src/interface_v3/lua_ihm_ryzom.cpp
@@ -112,6 +112,7 @@
 #include "../entities.h"
 #include "../misc.h"
 #include "../gabarit.h"
+#include "../view.h"
 
 #include "bot_chat_page_all.h"
 #include "bot_chat_page_ring_sessions.h"
@@ -442,6 +443,8 @@ void CLuaIHMRyzom::RegisterRyzomFunctions(NLGUI::CLuaState &ls)
 	ls.registerFunc("enableModalWindow", enableModalWindow);
 	ls.registerFunc("getPlayerPos", getPlayerPos);
 	ls.registerFunc("getGroundAtMouse", getGroundAtMouse),
+	ls.registerFunc("moveCam", moveCam),
+	ls.registerFunc("setCamMode", setCamMode),
 	ls.registerFunc("getMousePos", getMousePos),
 	ls.registerFunc("getMouseDown", getMouseDown),
 	ls.registerFunc("getMouseMiddleDown", getMouseMiddleDown),
@@ -1331,6 +1334,39 @@ int CLuaIHMRyzom::getGroundAtMouse(CLuaState &ls)
 	return 3;
 }
 
+int CLuaIHMRyzom::moveCam(CLuaState &ls)
+{
+	const char *funcName = "moveCam";
+	CLuaIHM::checkArgCount(ls, funcName, 3);
+	CLuaIHM::checkArgType(ls, funcName, 1, LUA_TNUMBER);
+	CLuaIHM::checkArgType(ls, funcName, 2, LUA_TNUMBER);
+	CLuaIHM::checkArgType(ls, funcName, 3, LUA_TNUMBER);
+
+	float x = (float)ls.toNumber(1);
+	float y = (float)ls.toNumber(2);
+	float z = (float)ls.toNumber(3);
+	CVector moves(x, y, z);
+	UserEntity->setCameraMoves(moves);
+	
+	return 0;
+}
+
+int CLuaIHMRyzom::setCamMode(CLuaState &ls)
+{
+	const char *funcName = "setCamMode";
+	CLuaIHM::checkArgCount(ls, funcName, 1);
+
+	bool aiMode = ls.toBoolean(1);
+
+	if(aiMode)
+		UserControls.mode(CUserControls::AIMode);
+	else
+		UserEntity->viewMode(UserEntity->viewMode());
+
+	return 0;
+}
+
+
 // ***************************************************************************
 int CLuaIHMRyzom::getPlayerPos(CLuaState &ls)
 {
@@ -2303,8 +2339,8 @@ int CLuaIHMRyzom::addShape(CLuaState &ls)
 			NLMISC::CAABBox bbox;
 			instance.getShapeAABBox(bbox);
 
-			primitive->setReactionType(UMovePrimitive::Slide);
-			primitive->setTriggerType(UMovePrimitive::NotATrigger);
+			primitive->setReactionType(UMovePrimitive::DoNothing);
+			primitive->setTriggerType(UMovePrimitive::OverlapStairsTrigger);
 			primitive->setAbsorbtion(0);
 			
 			primitive->setPrimitiveType(UMovePrimitive::_2DOrientedBox);
@@ -2313,10 +2349,10 @@ int CLuaIHMRyzom::addShape(CLuaState &ls)
 
 			primitive->setCollisionMask(MaskColPlayer | MaskColNpc | MaskColDoor);
 			primitive->setOcclusionMask(MaskColPlayer | MaskColNpc | MaskColDoor);
-			primitive->setObstacle(true);
+			primitive->setObstacle(false);
 			
 			
-			primitive->setGlobalPosition(instance.getPos(), dynamicWI);
+			primitive->setGlobalPosition(instance.getPos()+CVector(0, 0, 0.5f), dynamicWI);
 			
 			primitive->insertInWorldImage(dynamicWI);
 		}
diff --git a/code/ryzom/client/src/interface_v3/lua_ihm_ryzom.h b/code/ryzom/client/src/interface_v3/lua_ihm_ryzom.h
index c2d47b7ec..5103d2fcf 100644
--- a/code/ryzom/client/src/interface_v3/lua_ihm_ryzom.h
+++ b/code/ryzom/client/src/interface_v3/lua_ihm_ryzom.h
@@ -232,6 +232,8 @@ private:
 	static std::string getRegionByAlias(uint32 alias);
 	static float getGroundZ(float x, float y);
 	static int getGroundAtMouse(CLuaState &ls);
+	static int moveCam(CLuaState &ls);
+	static int setCamMode(CLuaState &ls);
 	static int getMousePos(CLuaState &ls);
 	static int getMouseDown(CLuaState &ls);
 	static int getMouseMiddleDown(CLuaState &ls);
diff --git a/code/ryzom/client/src/main_loop.cpp b/code/ryzom/client/src/main_loop.cpp
index 981bc7c72..5051fe193 100644
--- a/code/ryzom/client/src/main_loop.cpp
+++ b/code/ryzom/client/src/main_loop.cpp
@@ -1411,8 +1411,23 @@ bool mainLoop()
 		// Update Camera Position/Orientation.
 		CVector currViewPos = View.currentViewPos();
 		MainCam.setTransformMode(UTransformable::RotQuat);
+
+		CVector cameraMoves = UserEntity->getCameraMoves();
+		
+		currViewPos.z += cameraMoves.z;
 		MainCam.setPos(currViewPos);
 		MainCam.setRotQuat(View.currentViewQuat());
+
+		if (cameraMoves.x)
+		{
+			CMatrix viewMatrix;
+			viewMatrix = MainCam.getMatrix();
+			viewMatrix.rotateZ(cameraMoves.x);
+			MainCam.setRotQuat(viewMatrix.getRot());
+		}
+
+		UserEntity->setCameraMoves(CVector(0, 0, 0));
+		
 		if (StereoHMD)
 		{
 			CMatrix camMatrix;
diff --git a/code/ryzom/client/src/user_entity.h b/code/ryzom/client/src/user_entity.h
index 5149b46e8..e240622c9 100644
--- a/code/ryzom/client/src/user_entity.h
+++ b/code/ryzom/client/src/user_entity.h
@@ -490,6 +490,16 @@ public:
 		return _LoginName;
 	}
 
+	CVector getCameraMoves()
+	{
+		return _CameraMoves;
+	}
+
+	void setCameraMoves(CVector moves)
+	{
+		_CameraMoves = moves;
+	}
+
 protected:
 	class CSpeedFactor : public NLMISC::ICDBNode::IPropertyObserver
 	{
@@ -602,6 +612,8 @@ protected:
 	/// Time in MS when the User started beiing in collision with anything that avoid him to do an Action (and still is).
 	sint64						_MoveToColStartTime;
 
+	CVector						_CameraMoves;
+
 
 	/// CSkill points observer
 	class CSkillPointsObserver : public NLMISC::ICDBNode::IPropertyObserver