1 files changed, 32 insertions, 7 deletions

diff --git a/src/client/callbackhandeler.cpp b/src/client/callbackhandeler.cpp
index 133635c..5d51ba6 100644
--- a/src/client/callbackhandeler.cpp
+++ b/src/client/callbackhandeler.cpp
@@ -17,7 +17,9 @@ using namespace gui;
 using namespace std;
 
 extern lua_State* L;
-
+/***
+@module GAME
+*/
 std::map<IGUIElement*, int> guielements;
 
 //For basic events
@@ -50,7 +52,8 @@ void callMouse(lua_State* L, const char* funcname, double x, double y, double ev
 		}
 		lua_pop(L,2);
 	}else{
-		lua_pop(L,3);
+		//{GAME},errfunc,nil
+		lua_pop(L,3);//
 	}
 }
 
@@ -106,15 +109,20 @@ bool GlobalEventReceiver::OnEvent(const SEvent& e){
 		case EGET_TREEVIEW_NODE_COLLAPSE: 		fieldname = "onNodeCollapse"; break;
 		case EGET_COUNT: break;
 		}
-		lua_getfield(L,-1,fieldname);//{guielement},func()
+		printf("About to push error func");
+		pusherrorfunc(L);//{guielement},errfunc()
+		lua_getfield(L,-2,fieldname);//{guielement},errfunc(),func()
 		if(lua_isnil(L,-1)){
-			lua_pop(L,2);
+			printf("Element did not have a function %s, returning\n",fieldname);
+			lua_pop(L,3);//
 			return false;
 		}
-		lua_rawgeti(L,LUA_REGISTRYINDEX,ref);//{guielement},func(),{guielement}
-		lua_call(L,1,1);//{guielement}
+		lua_rawgeti(L,LUA_REGISTRYINDEX,ref);//{guielement},errfunc(),func(),{guielement}
+		printf("About to pcall in callback.cpp!\n");
+		lua_pcall(L,1,1,-3);//{guielement}
 		int n = lua_gettop(L);
 		if(n > 1){
+			printf("Got an argument back!\n");
 			int ans = lua_toboolean(L,-1);
 			lua_pop(L,n);
 			return ans;
@@ -125,7 +133,15 @@ bool GlobalEventReceiver::OnEvent(const SEvent& e){
 	break;
 	case EET_MOUSE_INPUT_EVENT:{
 		//printf("Mouse event - X: %d Y: %d\n",se.X, se.Y);
-
+/***
+(Callback)Detects mouse movement.
+Detects when the mouse moves across the game.
+@function GAME.onMouseMove(x,y,event)
+@tparam number x The key that the user pressed down
+@tparam boolean down Was the key pressed down?
+@tparam boolean pressed_ctrl Was control pressed?
+@tparam boolean pressed_shift Was shift pressed?
+*/
 		switch(se.Event){
 		case EMIE_MOUSE_MOVED:{
 			callMouse(L,"onMouseMove",se.X,se.Y,se.Event);
@@ -166,6 +182,15 @@ bool GlobalEventReceiver::OnEvent(const SEvent& e){
 		return false;
 	}
 	break;
+/***
+(Callback)Detects key presses.
+Detects any key presses from the game.
+@function GAME.onKeyDown(key,down,pressed_ctrl,pressed_shift)
+@tparam number key The key that the user pressed down
+@tparam boolean down Was the key pressed down?
+@tparam boolean pressed_ctrl Was control pressed?
+@tparam boolean pressed_shift Was shift pressed?
+*/
 	case EET_KEY_INPUT_EVENT:{
 		//printf("Got input event\n");
 		SEvent::SKeyInput se = e.KeyInput;