From 2831e232b886c5e3b0791ea5192f9e5194e6abf3 Mon Sep 17 00:00:00 2001
From: Alexander Pickering <alexandermpickering@gmail.com>
Date: Fri, 9 Mar 2018 23:55:49 -0500
Subject: Added IGUIImages

Added the ability to display itextures on the gui
---
 src/client/callbackhandeler.cpp | 13 ++++++++++---
 1 file changed, 10 insertions(+), 3 deletions(-)

(limited to 'src/client/callbackhandeler.cpp')

diff --git a/src/client/callbackhandeler.cpp b/src/client/callbackhandeler.cpp
index c548624..cf24cd2 100644
--- a/src/client/callbackhandeler.cpp
+++ b/src/client/callbackhandeler.cpp
@@ -31,6 +31,7 @@ GlobalEventReceiver::GlobalEventReceiver(IrrlichtDevice* d){
 }
 bool GlobalEventReceiver::OnEvent(const SEvent& e){
 	EEVENT_TYPE type = e.EventType;
+	//printf("Onevent called:%d\n",(int)type);
 	switch (type){
 	case EET_GUI_EVENT:{
 		IGUIElement* caller = e.GUIEvent.Caller;
@@ -48,12 +49,15 @@ bool GlobalEventReceiver::OnEvent(const SEvent& e){
 		SEvent::SMouseInput se = e.MouseInput;
 		//printf("X: %d Y: %d\n",se.X, se.Y);
 
-		lua_getglobal(L,"GAME");
-		lua_getfield(L,-1,"onMouseMove");
+		lua_getglobal(L,"GAME");//{}
+		lua_getfield(L,-1,"onMouseMove");//{},onMouseMove()
 		if(!lua_isnil(L,-1)){
 			lua_pushnumber(L,se.X);
 			lua_pushnumber(L,se.Y);
 			lua_call(L,2,0);
+			lua_pop(L,1);
+		}else{
+			lua_pop(L,2);
 		}
 		break;
 	}
@@ -68,11 +72,14 @@ bool GlobalEventReceiver::OnEvent(const SEvent& e){
 			lua_pushboolean(L,se.Control);
 			lua_pushboolean(L,se.Shift);
 			lua_call(L,4,0);
+			lua_pop(L,1);
+		}else{
+			lua_pop(L,2);
 		}
 		break;
 	}
 	default:
-		//printf("Called an unknown event\n");
+		printf("Called an unknown event\n");
 		return false;
 	}
 }
-- 
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