not working FUCK YOU MATH

data/scripts/types/aabb.lua

@@ -65,4 +65,21 @@ function AABB:draw()
   draw_line_3d{start = Vector3(self.min.x, self.min.y, max.z), finish = Vector3(self.min.x, max.y, self.min.z), color = RED}
 end
 
+---returns true if the point is inside this aabb
+---@param point Vector3
+---@return boolean
+function AABB:has_point(point)
+  local max = self:get_max()
+  return point > self.min and point < max
+end
+
+---returns true if `other` intersects this AABB
+---@param other AABB
+---@return boolean
+function AABB:intersects(other)
+  local my_max = self:get_max()
+  local other_max = other:get_max()
+  return self.min <= other_max and my_max >= other.min
+end
+
 return AABB

data/scripts/types/vector3.lua

@@ -155,6 +155,20 @@ function Vector3:__tostring()
   return "Vector3(" .. tostring(self.x) .. ", " .. tostring(self.y) .. ", " .. tostring(self.z) .. ")"
 end
 
+-- note: the < and <= operators of this class are component-wise rather than lexicographic (that is, htey are useful for bounds checking but are not suitable for sorting.)
+
+function Vector3:__lt(b)
+  local err, other = coerce(b, true)
+  if err then return nil end
+  return self.x < other.x and self.y < other.y and self.z < other.z
+end
+
+function Vector3:__le(b)
+  local err, other = coerce(b, true)
+  if err then return nil end
+  return self.x <= other.x and self.y <= other.y and self.z <= other.z
+end
+
 Vector3.__index = Vector3
 
 --------API--------
@@ -246,6 +260,24 @@ function Vector3:rotate(axis, angle)
   return self
 end
 
+---In place set.
+---@param x number
+---@param y number
+---@param z number
+---@return Vector3
+function Vector3:set(x, y, z)
+  self.x, self.y, self.z = x, y, z
+  return self
+end
+
+---In place set.
+---@param t vectorlike
+---@return Vector3
+function Vector3:sett(t)
+  self.x, self.y, self.z = t.x, t.y, t.z
+  return self
+end
+
 ---Returns a copy of this vector.
 ---@return Vector3
 function Vector3:copy()