Add vector.random

minetest.d.tl

@@ -1907,6 +1907,8 @@ global record vector
   rotate: function(Vec3, number): Vec3
   rotate_around_axis: function(Vec3, Vec3, number): Vec3
   dir_to_rotation: function(Vec3, Vec3): Vec3
+
+  random: function(number, number, number, number, number, number): Vec3
 end
 
 global record Vec2
@@ -2012,4 +2014,6 @@ global record GameSoundDispatcher
   plant_sounds: function (NodeSoundSpec): NodeSoundSpec
   glass_sounds: function (NodeSoundSpec): NodeSoundSpec
   wool_sounds: function (NodeSoundSpec): NodeSoundSpec
-end
+end
+
+global function random_range(min: number, max: number): number print(min,max) end

mods/utility/init.lua

@@ -1,9 +1,4 @@
-local _tl_compat; if (tonumber((_VERSION or ''):match('[%d.]*$')) or 0) < 5.3 then local p, m = pcall(require, 'compat53.module'); if p then _tl_compat = m end end; local ipairs = _tl_compat and _tl_compat.ipairs or ipairs; local string = _tl_compat and _tl_compat.string or string; local table = _tl_compat and _tl_compat.table or table
-
-function println(...) end
-
-
-function switch(input, ...)
+local _tl_compat; if (tonumber((_VERSION or ''):match('[%d.]*$')) or 0) < 5.3 then local p, m = pcall(require, 'compat53.module'); if p then _tl_compat = m end end; local ipairs = _tl_compat and _tl_compat.ipairs or ipairs; local math = _tl_compat and _tl_compat.math or math; local string = _tl_compat and _tl_compat.string or string; local table = _tl_compat and _tl_compat.table or table; function switch(input, ...)
    local tableized = { ... }
    for k, v in ipairs(tableized) do
       if ((k + 1) % 2 == 0) then
@@ -71,3 +66,17 @@ function concat(...)
    end
    return accumulator
 end
+
+function random_range(min, max)
+   return (math.random() * (max - min) + min)
+end
+
+local rr = random_range
+
+function vector.random(min_x, max_x, min_y, max_y, min_z, max_z)
+   return vector.new(
+   rr(min_x, max_x),
+   rr(min_y, max_y),
+   rr(min_z, max_z))
+
+end

mods/utility/init.tl

@@ -1,8 +1,3 @@
-
-
-global function println(...: any) end
-
-
 global function switch(input: any, ...: any | function(any): any): any
   local tableized = {...}
   for k,v in ipairs(tableized) do
@@ -70,4 +65,18 @@ global function concat(...: string): string
     accumulator = accumulator .. v
   end
   return accumulator
+end
+
+global function random_range(min: number, max: number): number
+  return (math.random() * (max - min) + min)
+end
+
+local rr = random_range
+
+function vector.random(min_x: number, max_x: number, min_y: number, max_y: number, min_z: number, max_z: number): Vec3
+  return vector.new(
+    rr(min_x, max_x),
+    rr(min_y, max_y),
+    rr(min_z, max_z)
+  )
 end