implemented love.system.vibrate(seconds)

jni/love/src/modules/system/System.cpp

@@ -118,6 +118,12 @@ bool System::openURL(const std::string &url) const
 #endif
 }
 
+void System::vibrate(double seconds) const {
+#ifdef LOVE_ANDROID
+	love::android::vibrate (seconds);	
+#endif
+}
+
 bool System::getConstant(const char *in, System::PowerState &out)
 {
 	return powerStates.find(in, out);

jni/love/src/modules/system/System.h

@@ -95,6 +95,14 @@ public:
 	 **/
 	virtual bool openURL(const std::string &url) const;
 
+	/**
+	 * Vibrates for the specified amount of seconds.
+	 *
+	 * @param number of seconds to vibrate.
+	 *
+	 */
+	virtual void vibrate(double seconds) const;
+
 	static bool getConstant(const char *in, PowerState &out);
 	static bool getConstant(PowerState in, const char *&out);
 

jni/love/src/modules/system/wrap_System.cpp

@@ -86,6 +86,13 @@ int w_openURL(lua_State *L)
 	return 1;
 }
 
+int w_vibrate(lua_State *L)
+{
+	double seconds = static_cast<double>(luaL_checknumber(L, 1));
+	instance->vibrate(seconds);
+	return 0;
+}
+
 static const luaL_Reg functions[] =
 {
 	{ "getOS", w_getOS },
@@ -94,6 +101,7 @@ static const luaL_Reg functions[] =
 	{ "getClipboardText", w_getClipboardText },
 	{ "getPowerInfo", w_getPowerInfo },
 	{ "openURL", w_openURL },
+	{ "vibrate", w_vibrate },
 	{ 0, 0 }
 };
 

jni/love/src/modules/system/wrap_System.h

@@ -36,6 +36,7 @@ int w_setClipboardText(lua_State *L);
 int w_getClipboardText(lua_State *L);
 int w_getPowerInfo(lua_State *L);
 int w_openURL(lua_State *L);
+int w_vibrate(lua_State *L);
 extern "C" LOVE_EXPORT int luaopen_love_system(lua_State *L);
 
 } // system