From b0260b5ec8e05e54928f9487bb39b4ff946951f9 Mon Sep 17 00:00:00 2001
From: sfan5 <sfan5@live.de>
Date: Fri, 8 Nov 2019 22:57:03 +0100
Subject: Refactor CSM restriction code a bit

This also fixes find_node_near restrictions being ineffective.
---
 src/script/lua_api/l_client.cpp | 26 ++++++++------------------
 1 file changed, 8 insertions(+), 18 deletions(-)

(limited to 'src/script/lua_api/l_client.cpp')

diff --git a/src/script/lua_api/l_client.cpp b/src/script/lua_api/l_client.cpp
index febf528de..08976ee11 100644
--- a/src/script/lua_api/l_client.cpp
+++ b/src/script/lua_api/l_client.cpp
@@ -36,6 +36,9 @@ with this program; if not, write to the Free Software Foundation, Inc.,
 #include "util/string.h"
 #include "nodedef.h"
 
+#define checkCSMRestrictionFlag(flag) \
+	( getClient(L)->checkCSMRestrictionFlag(CSMRestrictionFlags::flag) )
+
 // get_current_modname()
 int ModApiClient::l_get_current_modname(lua_State *L)
 {
@@ -106,11 +109,8 @@ int ModApiClient::l_send_chat_message(lua_State *L)
 
 	// If server disabled this API, discard
 
-	// clang-format off
-	if (getClient(L)->checkCSMRestrictionFlag(
-			CSMRestrictionFlags::CSM_RF_CHAT_MESSAGES))
+	if (checkCSMRestrictionFlag(CSM_RF_CHAT_MESSAGES))
 		return 0;
-	// clang-format on
 
 	std::string message = luaL_checkstring(L, 1);
 	getClient(L)->sendChatMessage(utf8_to_wide(message));
@@ -127,12 +127,8 @@ int ModApiClient::l_clear_out_chat_queue(lua_State *L)
 // get_player_names()
 int ModApiClient::l_get_player_names(lua_State *L)
 {
-	// clang-format off
-	if (getClient(L)->checkCSMRestrictionFlag(
-			CSMRestrictionFlags::CSM_RF_READ_PLAYERINFO)) {
+	if (checkCSMRestrictionFlag(CSM_RF_READ_PLAYERINFO))
 		return 0;
-	}
-	// clang-format on
 
 	const std::list<std::string> &plist = getClient(L)->getConnectedPlayerNames();
 	lua_createtable(L, plist.size(), 0);
@@ -201,7 +197,7 @@ int ModApiClient::l_get_node_or_nil(lua_State *L)
 
 	// Do it
 	bool pos_ok;
-	MapNode n = getClient(L)->getNode(pos, &pos_ok);
+	MapNode n = getClient(L)->CSMGetNode(pos, &pos_ok);
 	if (pos_ok) {
 		// Return node
 		pushnode(L, n, getClient(L)->ndef());
@@ -308,11 +304,8 @@ int ModApiClient::l_get_item_def(lua_State *L)
 	IItemDefManager *idef = gdef->idef();
 	assert(idef);
 
-	// clang-format off
-	if (getClient(L)->checkCSMRestrictionFlag(
-			CSMRestrictionFlags::CSM_RF_READ_ITEMDEFS))
+	if (checkCSMRestrictionFlag(CSM_RF_READ_ITEMDEFS))
 		return 0;
-	// clang-format on
 
 	if (!lua_isstring(L, 1))
 		return 0;
@@ -339,11 +332,8 @@ int ModApiClient::l_get_node_def(lua_State *L)
 	if (!lua_isstring(L, 1))
 		return 0;
 
-	// clang-format off
-	if (getClient(L)->checkCSMRestrictionFlag(
-			CSMRestrictionFlags::CSM_RF_READ_NODEDEFS))
+	if (checkCSMRestrictionFlag(CSM_RF_READ_NODEDEFS))
 		return 0;
-	// clang-format on
 
 	std::string name = readParam<std::string>(L, 1);
 	const ContentFeatures &cf = ndef->get(ndef->getId(name));
-- 
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