Set acceleration only once in falling node

[minetest.git] / doc / lua_api.txt

diff --git a/doc/lua_api.txt b/doc/lua_api.txt
index 65af515788b3faf42cbf66959c1aeb7180439dbe..a01e728891b0a88a621cdec4c9d21bb12548ea88 100644 (file)
--- a/doc/lua_api.txt
+++ b/doc/lua_api.txt
@@ -617,6 +617,18 @@ A nodebox is defined as any of:
         wall_bottom = box,
         wall_side = box
     }
+    {
+        -- A node that has optional boxes depending on neighbouring nodes'
+        -- presence and type. See also `connects_to`.
+        type = "connected",
+        fixed = box OR {box1, box2, ...}
+        connect_top = box OR {box1, box2, ...}
+        connect_bottom = box OR {box1, box2, ...}
+        connect_front = box OR {box1, box2, ...}
+        connect_left = box OR {box1, box2, ...}
+        connect_back = box OR {box1, box2, ...}
+        connect_right = box OR {box1, box2, ...}
+    }
 
 A `box` is defined as:
 
@@ -1676,16 +1688,15 @@ or string form, a ColorString (defined above):
     `colorspec = "green"`
 
 Spatial Vectors
---------------
-
-* `vector.new([x[, y, z]])`: returns a vector.
-    * `x` is a table or the `x` position.
-
+---------------
+* `vector.new(a[, b, c])`: returns a vector:
+    * A copy of `a` if `a` is a vector.
+    * `{x = a, y = b, z = c}`, if all `a, b, c` are defined
 * `vector.direction(p1, p2)`: returns a vector
 * `vector.distance(p1, p2)`: returns a number
 * `vector.length(v)`: returns a number
 * `vector.normalize(v)`: returns a vector
-* `vector.round(v)`: returns a vector
+* `vector.round(v)`: returns a vector, each dimension rounded to floor
 * `vector.apply(v, func)`: returns a vector
 * `vector.equals(v1, v2)`: returns a boolean
 
@@ -1697,7 +1708,7 @@ For the following functions `x` can be either a vector or a number:
 * `vector.divide(v, x)`: returns a scaled vector or Schur quotient
 
 Helper functions
------------------
+----------------
 * `dump2(obj, name="_", dumped={})`
      * Return object serialized as a string, handles reference loops
 * `dump(obj, dumped={})`
@@ -1998,6 +2009,8 @@ and `minetest.auth_reload` call the authetification handler.
     * `val` is between `0` and `1`; `0` for midnight, `0.5` for midday
 * `minetest.get_timeofday()`
 * `minetest.get_gametime()`: returns the time, in seconds, since the world was created
+* `minetest.get_day_count()`: returns number days elapsed since world was created,
+    * accounting for time changes.
 * `minetest.find_node_near(pos, radius, nodenames)`: returns pos or `nil`
     * `radius`: using a maximum metric
     * `nodenames`: e.g. `{"ignore", "group:tree"}` or `"default:dirt"`
@@ -3459,6 +3472,12 @@ Definition tables
         light_source = 0, -- Amount of light emitted by node
         damage_per_second = 0, -- If player is inside node, this damage is caused
         node_box = {type="regular"}, -- See "Node boxes"
+        connects_to = nodenames, --[[
+        * Used for nodebox nodes with the type == "connected"
+        * Specifies to what neighboring nodes connections will be drawn
+        * e.g. `{"group:fence", "default:wood"}` or `"default:stone"` ]]
+        connect_sides = { "top", "bottom", "front", "left", "back", "right" }, --[[
+        ^ Tells connected nodebox nodes to connect only to these sides of this node. ]]
         mesh = "model",
         selection_box = {type="regular"}, -- See "Node boxes" --[[
         ^ If drawtype "nodebox" is used and selection_box is nil, then node_box is used. ]]