X-Git-Url: https://git.lizzy.rs/?a=blobdiff_plain;f=builtin%2Fmisc.lua;h=82a0ba298bfbba5afc0349002517cdf8be0e3052;hb=d52185c43e7fa96174bb9e0d6d7a38f894b3a356;hp=23baca1c8cd2d0bc1e4e33ba5f829cbbbf9fef40;hpb=2b4d21160f1376b80068e2dec4fde3036fd9d6b4;p=minetest.git

diff --git a/builtin/misc.lua b/builtin/misc.lua
index 23baca1c8..82a0ba298 100644
--- a/builtin/misc.lua
+++ b/builtin/misc.lua
@@ -14,14 +14,14 @@ minetest.register_globalstep(function(dtime)
 	for index, timer in ipairs(minetest.timers) do
 		timer.time = timer.time - dtime
 		if timer.time <= 0 then
-			timer.func(timer.param)
+			timer.func(unpack(timer.args or {}))
 			table.remove(minetest.timers,index)
 		end
 	end
 end)
 
-function minetest.after(time, func, param)
-	table.insert(minetest.timers_to_add, {time=time, func=func, param=param})
+function minetest.after(time, func, ...)
+	table.insert(minetest.timers_to_add, {time=time, func=func, args={...}})
 end
 
 function minetest.check_player_privs(name, privs)
@@ -43,8 +43,8 @@ end
 function minetest.get_connected_players()
 	-- This could be optimized a bit, but leave that for later
 	local list = {}
-	for _, obj in pairs(minetest.env:get_objects_inside_radius({x=0,y=0,z=0}, 1000000)) do
-		if obj:get_player_name() then
+	for _, obj in pairs(minetest.get_objects_inside_radius({x=0,y=0,z=0}, 1000000)) do
+		if obj:is_player() then
 			table.insert(list, obj)
 		end
 	end
@@ -55,11 +55,47 @@ function minetest.hash_node_position(pos)
 	return (pos.z+32768)*65536*65536 + (pos.y+32768)*65536 + pos.x+32768
 end
 
-function minetest.get_node_group(name, group)
-	if not minetest.registered_nodes[name] or not
-			minetest.registered_nodes[name].groups[group] then
+function minetest.get_item_group(name, group)
+	if not minetest.registered_items[name] or not
+			minetest.registered_items[name].groups[group] then
 		return 0
 	end
-	return minetest.registered_nodes[name].groups[group]
+	return minetest.registered_items[name].groups[group]
+end
+
+function minetest.get_node_group(name, group)
+	return minetest.get_item_group(name, group)
+end
+
+function minetest.string_to_pos(value)
+	local p = {}
+	p.x, p.y, p.z = string.match(value, "^([%d.-]+)[, ] *([%d.-]+)[, ] *([%d.-]+)$")
+	if p.x and p.y and p.z then
+		p.x = tonumber(p.x)
+		p.y = tonumber(p.y)
+		p.z = tonumber(p.z)
+		return p
+	end
+	local p = {}
+	p.x, p.y, p.z = string.match(value, "^%( *([%d.-]+)[, ] *([%d.-]+)[, ] *([%d.-]+) *%)$")
+	if p.x and p.y and p.z then
+		p.x = tonumber(p.x)
+		p.y = tonumber(p.y)
+		p.z = tonumber(p.z)
+		return p
+	end
+	return nil
+end
+
+assert(minetest.string_to_pos("10.0, 5, -2").x == 10)
+assert(minetest.string_to_pos("( 10.0, 5, -2)").z == -2)
+assert(minetest.string_to_pos("asd, 5, -2)") == nil)
+
+function minetest.setting_get_pos(name)
+	local value = minetest.setting_get(name)
+	if not value then
+		return nil
+	end
+	return minetest.string_to_pos(value)
 end