1 files changed, 61 insertions, 0 deletions
diff --git a/src/client/lua_api/gui/iguiutil.cpp b/src/client/lua_api/gui/iguiutil.cpp
new file mode 100644
index 0000000..0e8d179
--- /dev/null
+++ b/src/client/lua_api/gui/iguiutil.cpp
@@ -0,0 +1,61 @@
+#include <stdio.h>
+
+extern "C" {
+  #include <lua.h>
+  #include <lauxlib.h>
+  #include <lualib.h>
+}
+
+#include <btBulletDynamicsCommon.h>
+
+#include <irrlicht.h>
+#include "iguiutil.hpp"
+
+int lua_popvector2(lua_State* L,int pos, float* x,float* y){
+	float p[2];
+	
+	for(int i = 0; i < 2; i++){
+		lua_pushnumber(L,i+1);
+		lua_gettable(L,pos);
+		p[i] = (float) lua_tonumber(L,-1);
+		lua_pop(L,1);
+	}
+	
+	printf("Found vector (%f,%f)\n",p[0],p[1]);
+	*x = p[0];
+	*y = p[1];
+	return 0;
+}
+
+int lua_popvector2i(lua_State* L,int pos, int* x,int* y){
+	int p[2];
+	
+	for(int i = 0; i < 2; i++){
+		lua_pushnumber(L,i+1);
+		lua_gettable(L,pos);
+		p[i] = (int) lua_tonumber(L,-1);
+		lua_pop(L,1);
+	}
+	
+	printf("Found vector (%d,%d)\n",p[0],p[1]);
+	*x = p[0];
+	*y = p[1];
+	return 0;
+}
+
+int lua_popscolor(lua_State* L, int pos, irr::video::SColor* c){
+    int p[4];
+    
+    for(int i = 0; i < 4; i++){
+        lua_pushnumber(L,i+1);
+        lua_gettable(L,pos);
+        p[i] = (int) lua_tonumber(L,-1);
+        lua_pop(L,1);
+    }
+    c->setRed(p[0]);
+    c->setBlue(p[1]);
+    c->setGreen(p[2]);
+    c->setAlpha(p[3]);
+    
+    return 0;
+}