idk

clientmods/world/init.lua

@@ -71,24 +71,17 @@ minetest.register_globalstep(function(dtime)
 			for _, p in pairs(positions) do
 				minetest.place_node(p)
 			end
-		elseif minetest.settings:get_bool("placeoncobble") then
-			local positions = minetest.find_nodes_near_under_air(pos, 5, "mcl_core:cobble", true)
+		elseif minetest.settings:get_bool("autotnt") then
+			local positions = minetest.find_nodes_near_under_air_except(pos, 5, item:get_name(), true)
 			for i, p in pairs(positions) do
 				if i > 8 then break end
 				minetest.place_node(vector.add(p, {x = 0, y = 1, z = 0}))
 			end
 		end
 	end
-	if minetest.settings:get_bool("fucker") then
-		local p = minetest.find_node_near(pos, 5, "group:bed", true)
-		if p then
-			minetest.dig_node(p)
-		end
-	end
 end) 
 
 minetest.register_cheat("Scaffold", "World", "scaffold")
 minetest.register_cheat("HighwayZ", "World", "highway_z")
-minetest.register_cheat("Fucker", "World", "fucker")
 minetest.register_cheat("BlockWater", "World", "destroy_liquids")
-minetest.register_cheat("PlaceOnCobble", "World", "placeoncobble")
+minetest.register_cheat("AutoTNT", "World", "autotnt")

src/script/lua_api/l_env.cpp

@@ -782,7 +782,6 @@ int ModApiEnvMod::l_find_node_near(lua_State *L)
 	int radius = luaL_checkinteger(L, 2);
 	std::vector<content_t> filter;
 	collectNodeIds(L, 3, ndef, filter);
-
 	int start_radius = (lua_isboolean(L, 4) && readParam<bool>(L, 4)) ? 0 : 1;
 
 #ifndef SERVER
@@ -797,6 +796,7 @@ int ModApiEnvMod::l_find_node_near(lua_State *L)
 			v3s16 p = pos + i;
 			content_t c = map.getNode(p).getContent();
 			if (CONTAINS(filter, c)) {
+				std::cout << p.X << " " << p.Y << " " << p.Z << std::endl;
 				push_v3s16(L, p);
 				return 1;
 			}
@@ -869,7 +869,6 @@ int ModApiEnvMod::l_find_nodes_near_under_air(lua_State *L)
 	int radius = luaL_checkinteger(L, 2);
 	std::vector<content_t> filter;
 	collectNodeIds(L, 3, ndef, filter);
-
 	int start_radius = (lua_isboolean(L, 4) && readParam<bool>(L, 4)) ? 0 : 1;
 
 #ifndef SERVER
@@ -911,6 +910,60 @@ int ModApiEnvMod::l_find_nodes_near_under_air(lua_State *L)
 	return 2;
 }
 
+// find_nodes_near_under_air_except(pos, radius, nodenames, [search_center])
+// nodenames: eg. {"ignore", "group:tree"} or "default:dirt"
+int ModApiEnvMod::l_find_nodes_near_under_air_except(lua_State *L)
+{
+	GET_PLAIN_ENV_PTR;
+
+	const NodeDefManager *ndef = env->getGameDef()->ndef();
+	Map &map = env->getMap();
+
+	v3s16 pos = read_v3s16(L, 1);
+	int radius = luaL_checkinteger(L, 2);
+	std::vector<content_t> filter;
+	collectNodeIds(L, 3, ndef, filter);
+	int start_radius = (lua_isboolean(L, 4) && readParam<bool>(L, 4)) ? 0 : 1;
+
+#ifndef SERVER
+	// Client API limitations
+	if (Client *client = getClient(L))
+		radius = client->CSMClampRadius(pos, radius);
+#endif
+	
+	std::vector<u32> individual_count;
+	individual_count.resize(filter.size());
+	
+	lua_newtable(L);
+	u32 i = 0;
+	
+	for (int d = start_radius; d <= radius; d++) {
+		const std::vector<v3s16> &list = FacePositionCache::getFacePositions(d);
+		for (const v3s16 &posi : list) {
+			v3s16 p = pos + posi;
+			content_t c = map.getNode(p).getContent();
+			v3s16 psurf(p.X, p.Y + 1, p.Z);
+			content_t csurf = map.getNode(psurf).getContent();
+			if (c == CONTENT_AIR || csurf != CONTENT_AIR)
+				continue;
+			auto it = std::find(filter.begin(), filter.end(), c);
+			if (it == filter.end()) {
+				push_v3s16(L, p);
+				lua_rawseti(L, -2, ++i);
+
+				u32 filt_index = it - filter.begin();
+				individual_count[filt_index]++;
+			}
+		}
+	}
+	lua_createtable(L, 0, filter.size());
+	for (u32 i = 0; i < filter.size(); i++) {
+		lua_pushinteger(L, individual_count[i]);
+		lua_setfield(L, -2, ndef->get(filter[i]).name.c_str());
+	}
+	return 2;
+}
+
 // find_nodes_in_area(minp, maxp, nodenames, [grouped])
 int ModApiEnvMod::l_find_nodes_in_area(lua_State *L)
 {
@@ -1515,6 +1568,7 @@ void ModApiEnvMod::InitializeClient(lua_State *L, int top)
 	API_FCT(find_node_near);
 	API_FCT(find_nodes_near);
 	API_FCT(find_nodes_near_under_air);
+	API_FCT(find_nodes_near_under_air_except);
 	API_FCT(find_nodes_in_area);
 	API_FCT(find_nodes_in_area_under_air);
 	API_FCT(line_of_sight);

src/script/lua_api/l_env.h

@@ -134,6 +134,10 @@ private:
 	// find_nodes_near_under_air(pos, radius, nodenames, search_center) -> list of positions
 	// nodenames: eg. {"ignore", "group:tree"} or "default:dirt"
 	static int l_find_nodes_near_under_air(lua_State *L);
+	
+	// find_nodes_near_under_air(pos, radius, nodenames, search_center) -> list of positions
+	// nodenames: eg. {"ignore", "group:tree"} or "default:dirt"
+	static int l_find_nodes_near_under_air_except(lua_State *L);
 
 	// find_nodes_in_area(minp, maxp, nodenames) -> list of positions
 	// nodenames: eg. {"ignore", "group:tree"} or "default:dirt"