1 files changed, 55 insertions, 0 deletions
diff --git a/src/client/lua_api/gui/simple.cpp b/src/client/lua_api/gui/simple.cpp
new file mode 100644
index 0000000..8790069
--- /dev/null
+++ b/src/client/lua_api/gui/simple.cpp
@@ -0,0 +1,55 @@
+#include <irrlicht.h>
+extern "C" {
+  #include <lua.h>
+  #include <lauxlib.h>
+  #include <lualib.h>
+}
+
+// {{startx, starty},{endx,endy}}
+lua_torecti(lua_State* L, int number, int* sx, int* sy, int* ex, int* ey){
+	lua_pushnumber(L,1);// ...,{},...,1
+	lua_gettable(L,number);// ...,{{sx,sy},{ex,ey}},...,{sx,sy}
+	
+	lua_pushnumber(L,1);// ...,{{sx,sy},{ex,ey}},...,{sx,sy},1
+	lua_gettable(L,-2);// ...,{{sx,sy},{ex,ey}},...,{sx,sy},sx
+	*sx = lua_tonumber(L,-1);// ...,{{sx,sy},{ex,ey}},...,{sx,sy},sx
+	
+	lua_pop(1);// ...,{{sx,sy},{ex,ey}},...,{sx,sy}
+	
+	lua_pushnumber(L,2);// ...,{{sx,sy},{ex,ey}},...,{sx,sy},2
+	lua_gettable(L,-2);// ...,{{sx,sy},{ex,ey}},...,{sx,sy},sy
+	*sy = lua_tonumber(L,-1);
+	
+	lua_pop(2);// ...,{{sx,sy},{ex,ey}},...
+	
+	
+	lua_pushnumber(L,2);// ...,{{sx,sy},{ex,ey}},...,2
+	lua_gettable(L,number);// ...,{{sx,sy},{ex,ey}},...,{ex,ey}
+	lua_pushnumber(L,1);// ...,{{sx,sy},{ex,ey}},...,{ex,ey},1
+
+	lua_gettable(L,-2);// ...,{{sx,sy},{ex,ey}},...,{ex,ey},ex
+	*ex = lua_tonumber(L,-1);// ...,{{sx,sy},{ex,ey}},...,{ex,ey},ex
+	lua_pop(L,1);// ...,{{sx,sy},{ex,ey}},...,{ex,ey}
+	
+	lua_pushnumber(L,2);// ...,{{sx,sy},{ex,ey}},...,{ex,ey},2
+	lua_gettable(L,-2);// ...,{{sx,sy},{ex,ey}},...,{ex,ey},ey
+	*ey = lua_tonumber(L,-1);// ...,{{sx,sy},{ex,ey}},...,{ex,ey},ey
+
+	lua_pop(L,2);// ...,{{sx,sy},{ex,ey}},...
+}
+
+int addIGUIButton(lua_State* L){
+	IGUIEnvironment env = lua_touserdata(L,1);
+	IGUIElement parent = lua_touserdata(L,2);
+	s32 id = lua_tonumber(L,3);
+	s32 sx,sy,ex,ey;
+	lua_torecti(L,4,&sx,&sy,&ex,&ey);
+	core::rect<s32> rect = core::rect<s32>(sx,sy,ex,ey);
+	IGUIElement* button = env->addButton(rect,parent,id,
+
+}
+
+void add_gui(lua_State* L){
+
+}
+