From 7c165e6c5ba2c92bab5359344f0755fd43d1bb9e Mon Sep 17 00:00:00 2001
From: Alexander Pickering <alex@cogarr.net>
Date: Wed, 3 Oct 2018 17:49:26 -0400
Subject: Changed and added some methods for generic gui elements.

Changed getabsrect() to now return getAbsolutePosition()
Added getabsclippingrect() to return what getabsrect used to return
Added getrelrect() to return getRelativePosition()
---
 src/client/lua_api/gui/iguielement.cpp | 41 ++++++++++++++++++++++++++++++++++
 src/client/lua_api/gui/iguielement.hpp |  4 ++++
 2 files changed, 45 insertions(+)

(limited to 'src')

diff --git a/src/client/lua_api/gui/iguielement.cpp b/src/client/lua_api/gui/iguielement.cpp
index 3567d80..81d339f 100644
--- a/src/client/lua_api/gui/iguielement.cpp
+++ b/src/client/lua_api/gui/iguielement.cpp
@@ -46,6 +46,27 @@ Find the rectangle that an element occupies
 */
 //getabsrect({element})-> {{sx,sy},{ex,ey}}
 int getiguiclippingrect(lua_State* L){
+	lua_getfield(L,-1,"guielement");
+	IGUIElement *el = (IGUIElement*)lua_touserdata(L,-1);//{element},ud_element
+	lua_pop(L,2);
+	core::rect<s32> rect = el->getAbsolutePosition();
+	pushrecti(
+		L,
+		rect.UpperLeftCorner.X,
+		rect.UpperLeftCorner.Y,
+		rect.LowerRightCorner.X,
+		rect.LowerRightCorner.Y
+	);
+	return 1;
+}
+
+/***
+Find the rectangle that an element occupies that is visible to the user
+@function guielement:getabsclippingrect()
+@treturn rect The rectangle that this element occupies that is visible to the user
+*/
+//getabsclippingrect({element}) :: {{sx,sy},{ex,ey}}
+int getiguiabsclippingrect(lua_State *L){
 	lua_getfield(L,-1,"guielement");
 	IGUIElement *el = (IGUIElement*)lua_touserdata(L,-1);//{element},ud_element
 	lua_pop(L,2);
@@ -60,6 +81,26 @@ int getiguiclippingrect(lua_State* L){
 	return 1;
 }
 
+/***
+Find the relative rectangle that this element occupies
+@function guielement:getrelrect()
+@treturn rect The rectangle that this element occupies relative to it's parent
+*/
+int getiguirelrect(lua_State *L){
+	lua_getfield(L,-1,"guielement");
+	IGUIElement *el = (IGUIElement*)lua_touserdata(L,-1);//{element},ud_element
+	lua_pop(L,2);
+	core::rect<s32> rect = el->getRelativePosition();
+	pushrecti(
+		L,
+		rect.UpperLeftCorner.X,
+		rect.UpperLeftCorner.Y,
+		rect.LowerRightCorner.X,
+		rect.LowerRightCorner.Y
+	);
+	return 1;
+}
+
 /***
 Sets the text of the element
 This function may do different things to different gui elements.
diff --git a/src/client/lua_api/gui/iguielement.hpp b/src/client/lua_api/gui/iguielement.hpp
index 0e08644..7969c65 100644
--- a/src/client/lua_api/gui/iguielement.hpp
+++ b/src/client/lua_api/gui/iguielement.hpp
@@ -10,6 +10,8 @@ extern "C" {
 
 int moveiguielement(lua_State* L);
 int getiguiclippingrect(lua_State* L);
+int getiguiabsclippingrect(lua_State *L);
+int getiguirelrect(lua_State *L);
 int setiguitext(lua_State* L);
 int getiguitext(lua_State* L);
 int removeiguielement(lua_State* L);
@@ -23,6 +25,8 @@ static const luaL_reg iguielement_m[] = {
 	{"move",         moveiguielement},
 	{"setrect",      setrelrect},
 	{"getabsrect",   getiguiclippingrect},
+	{"getabsclippingrect", getiguiabsclippingrect},
+	{"getrelrect",   getiguirelrect},
 	{"settext",      setiguitext},
 	{"gettext",      getiguitext},
 	{"remove",       removeiguielement},
-- 
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