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Code Issues Releases Wiki Activity

Improve using node prob display

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This commit is contained in:
Wuzzy 2017-09-03 00:10:40 +02:00
parent 8cf8c26096
commit c9377c0ddd
1 changed files with 44 additions and 6 deletions
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50
init.lua
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@ -718,6 +718,7 @@ function advschem.display_node_probs_around_player(player)
local hud_id = advschem.display_node_prob(player, checkpos, prob, force_place)
if hud_id then
displayed_waypoints[playername][nodehash] = hud_id
displayed_waypoints[playername].display_active = true
end
end
end
@ -726,20 +727,48 @@ end
-- Remove all active displayed node statuses.
function advschem.clear_displayed_node_probs(player)
for nodehash, hud_id in pairs(displayed_waypoints[player:get_player_name()]) do
local playername = player:get_player_name()
for nodehash, hud_id in pairs(displayed_waypoints[playername]) do
player:hud_remove(hud_id)
displayed_waypoints[player:get_player_name()][nodehash] = nil
displayed_waypoints[playername][nodehash] = nil
displayed_waypoints[playername].display_active = false
end
end
minetest.register_on_joinplayer(function(player)
displayed_waypoints[player:get_player_name()] = {}
displayed_waypoints[player:get_player_name()] = {
display_active = false -- If true, there *might* be at least one active node prob HUD display
-- If false, no node probabilities are displayed for sure.
}
end)
minetest.register_on_leaveplayer(function(player)
displayed_waypoints[player:get_player_name()] = nil
end)
-- Regularily clear the displayed node probabilities and force_place
-- for all players who do not wield the probtool.
-- This makes sure the screen is not spammed with information when it
-- isn't needed.
local cleartimer = 0
minetest.register_globalstep(function(dtime)
cleartimer = cleartimer + dtime
if cleartimer > 2 then
local players = minetest.get_connected_players()
for p = 1, #players do
local player = players[p]
local pname = player:get_player_name()
if displayed_waypoints[pname].display_active then
local item = player:get_wielded_item()
if item:get_name() ~= "advschem:probtool" then
advschem.clear_displayed_node_probs(player)
end
end
end
cleartimer = 0
end
end)
---
--- Registrations
---
@ -826,13 +855,22 @@ minetest.register_tool("advschem:probtool", {
inventory_image = "advschem_probtool.png",
liquids_pointable = true,
on_use = function(itemstack, user, pointed_thing)
-- Open dialog to change the probability to apply to nodes.
advschem.show_formspec(user:getpos(), user, "probtool", true)
local ctrl = user:get_player_control()
-- Simple use
if not ctrl.sneak then
-- Open dialog to change the probability to apply to nodes
advschem.show_formspec(user:getpos(), user, "probtool", true)
-- Use + sneak
else
-- Enable node probablity display
advschem.display_node_probs_around_player(user)
end
end,
on_secondary_use = function(itemstack, user, pointed_thing)
advschem.clear_displayed_node_probs(user)
end,
-- Set note probability and force_place
-- Set note probability and force_place and enable node probability display
on_place = function(itemstack, placer, pointed_thing)
-- Use pointed node's on_rightclick function first, if present
local node = minetest.get_node(pointed_thing.under)