From 9d4f2fad9a0dcda7d95419b67f00aa9949641bd7 Mon Sep 17 00:00:00 2001
From: Tim Felgentreff <timfelgentreff@gmail.com>
Date: Mon, 29 Jun 2020 07:44:46 +0200
Subject: [PATCH] expose clearing all buttons to lua
---
src/ui/script_ui.cpp | 13 +++++++++++++
1 file changed, 13 insertions(+)
diff --git a/src/ui/script_ui.cpp b/src/ui/script_ui.cpp
index 510fd4b1d..f00ad431a 100644
--- a/src/ui/script_ui.cpp
+++ b/src/ui/script_ui.cpp
@@ -861,6 +861,18 @@ void CallHandler(unsigned int handle, int value)
lua_pop(Lua, 1);
}
+/**
+** Clear all buttons
+**
+** @param l Lua state.
+*/
+static int CclClearButtons(lua_State *l)
+{
+ LuaCheckArgs(l, 0);
+ CleanButtons();
+ return 0;
+}
+
/**
** Define a button.
**
@@ -1192,6 +1204,7 @@ void UserInterfaceCclRegister()
lua_register(Lua, "SetFancyBuildings", CclSetFancyBuildings);
lua_register(Lua, "DefineButton", CclDefineButton);
+ lua_register(Lua, "ClearButtons", CclClearButtons);
lua_register(Lua, "DefineButtonStyle", CclDefineButtonStyle);