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Actions: Fully working 2D pathfinding code, including doors.

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Added NPC actions so that it now closes doors after opening them.
Fixed rotations for opening/closing doors and for reaching the goal point.
Added full support to cottages mod gates and half doors.
WIP: Support for cottages beds and sleeping mats.
This commit is contained in:
zorman2000
2017-01-09 11:34:38 -05:00
parent 49cdae423f
commit 641bdd8874
6 changed files with 162 additions and 53 deletions
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10
actions/pathfinder.lua
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@ -54,9 +54,13 @@ pathfinder.nodes = {
-- This function uses the mapping functions and the A* algorithm implementation
-- of the Jumper library to find a path from start_pos to end_pos. The range is
-- an extra amount of nodes to search in both the x and z coordinates.
function pathfinder.find_path(start_pos, end_pos, range)
function pathfinder.find_path(start_pos, end_pos, range, walkable_nodes)
-- Set walkable nodes to empty if parameter wasn't used
if walkable_nodes == nil then
walkable_nodes = {}
end
-- Map the Minetest area to a 2D array
local map = pathfinder.create_map(start_pos, end_pos, range, {})
local map = pathfinder.create_map(start_pos, end_pos, range, walkable_nodes)
-- Find start and end positions
local pos = pathfinder.find_start_and_end_pos(map)
-- Normalize the map
@ -67,7 +71,7 @@ function pathfinder.find_path(start_pos, end_pos, range)
local walkable = 0
-- Pathfinder object using A* algorithm
local finder = Pathfinder(grid_object, 'ASTAR', walkable)
local finder = Pathfinder(grid_object, "ASTAR", walkable)
-- Set orthogonal mode meaning it will not move in diagonal directions
finder:setMode("ORTHOGONAL")