MightyAlex200/witt-cd2025
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mightyalex200 2017-08-01 11:30:44 -04:00
parent ee87d70ab3
commit 34ff3fd487
1 changed files with 33 additions and 32 deletions
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65
init.lua
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@ -4,56 +4,56 @@ local player_to_id_image = {}
local player_to_cnode = {} -- Get the current looked at node
local player_to_animtime = {} -- For animation
local player_to_animon = {} -- For disabling animation
local player_to_enabled = {}
local player_to_enabled = {} -- For disabling WiTT
local ypos = 0.1
minetest.register_globalstep(function(dtime) -- This will run every tick, so around 20 times/second
for _, player in ipairs(minetest:get_connected_players()) do -- Do everything below for each player in-game
if player_to_enabled[player] == nil then player_to_enabled[player] = true end
if not player_to_enabled[player] then return end
if player_to_enabled[player] == nil then player_to_enabled[player] = true end -- Enable by default
if not player_to_enabled[player] then return end -- Don't do anything if they have it disabled
local lookat = get_looking_node(player) -- Get the node they're looking at
player_to_animtime[player] = math.min((player_to_animtime[player] or 0.4) + dtime, 0.5)
player_to_animtime[player] = math.min((player_to_animtime[player] or 0.4) + dtime, 0.5) -- Animation calculation
if player_to_animon[player] then
if player_to_animon[player] then -- If they have animation on, display it
update_player_hud_pos(player, player_to_animtime[player])
end
if lookat then
if player_to_cnode[player] ~= lookat.name then
player_to_animtime[player] = nil
local nodename, mod = describe_node(lookat)
if lookat then
if player_to_cnode[player] ~= lookat.name then -- Only do anything if they are looking at a different type of block than before
player_to_animtime[player] = nil -- Reset the animation
local nodename, mod = describe_node(lookat) -- Get the details of the block in a nice looking way
player:hud_change(player_to_id_text[player], "text", nodename) -- If they are looking at something, display that
player:hud_change(player_to_id_mtext[player], "text", mod)
local node_object = minetest.registered_nodes[lookat.name]
player:hud_change(player_to_id_image[player], "text", handle_tiles(node_object))
local node_object = minetest.registered_nodes[lookat.name] -- Get information about the block
player:hud_change(player_to_id_image[player], "text", handle_tiles(node_object)) -- Pass it to handle_tiles which will return a texture of that block (or nothing if it can't create it)
end
player_to_cnode[player] = lookat.name
player_to_cnode[player] = lookat.name -- Update the current node
else
blank_player_hud(player) -- If they are not looking at anything, do not display the text
player_to_cnode[player] = nil
player_to_cnode[player] = nil -- Update the current node
end
end
end)
minetest.register_on_joinplayer(function(player) -- Add the hud to all players
player_to_id_text[player] = player:hud_add({
player_to_id_text[player] = player:hud_add({ -- Add the block name text
hud_elem_type = "text",
text = "test",
number = 0xffffff,
alignment = {x = 1, y = 0},
position = {x = 0.5, y = ypos},
})
player_to_id_mtext[player] = player:hud_add({
player_to_id_mtext[player] = player:hud_add({ -- Add the mod name text
hud_elem_type = "text",
text = "test",
number = 0x2d62b7,
alignment = {x = 1, y = 0},
position = {x = 0.5, y = ypos+0.015},
})
player_to_id_image[player] = player:hud_add({
player_to_id_image[player] = player:hud_add({ -- Add the block image
hud_elem_type = "image",
text = "",
scale = {x = 1, y = 1},
@ -63,7 +63,7 @@ minetest.register_on_joinplayer(function(player) -- Add the hud to all players
})
end)
minetest.register_chatcommand("wanimoff", {
minetest.register_chatcommand("wanimoff", { -- Command to turn witt animations off
params = "",
description = "Turn WiTT animations off",
func = function(name)
@ -74,7 +74,7 @@ minetest.register_chatcommand("wanimoff", {
end
})
minetest.register_chatcommand("wanimon", {
minetest.register_chatcommand("wanimon", { -- Command to turn witt animations on
params = "",
description = "Turn WiTT animations on",
func = function(name)
@ -85,7 +85,7 @@ minetest.register_chatcommand("wanimon", {
end
})
minetest.register_chatcommand("wittoff", {
minetest.register_chatcommand("wittoff", { -- Command to turn witt off
params = "",
description = "Turn WiTT off",
func = function(name)
@ -98,7 +98,7 @@ minetest.register_chatcommand("wittoff", {
end
})
minetest.register_chatcommand("witton", {
minetest.register_chatcommand("witton", { -- Command to turn witt on
params = "",
description = "Turn WiTT on",
func = function(name)
@ -132,11 +132,11 @@ function get_looking_node(player) -- Return the node the given player is looking
end
function describe_node(node) -- Return a string that describes the node and mod
local mod, nodename = minetest.registered_nodes[node.name].mod_origin, minetest.registered_nodes[node.name].description
if nodename == "" then
local mod, nodename = minetest.registered_nodes[node.name].mod_origin, minetest.registered_nodes[node.name].description -- Get basic (not pretty) info
if nodename == "" then -- If it doesn't have a proper name, just use the technical one
nodename = node.name
end
mod = remove_unneeded(capitalize(mod))
mod = remove_unneeded(capitalize(mod)) -- Make it look good
nodename = remove_unneeded(capitalize(nodename))
return nodename, mod
end
@ -149,10 +149,10 @@ function capitalize(str) -- Capitalize every word in a string, looks good for no
return string.gsub(" "..str, "%W%l", string.upper):sub(2)
end
function handle_tiles(node)
function handle_tiles(node) -- Return an image of the tile
local tiles = node.tiles
if tiles then
if tiles then -- Make sure every tile is a string
for i,v in pairs(tiles) do
if type(v) == "table" then
if tiles[i].name then
@ -163,28 +163,29 @@ function handle_tiles(node)
end
end
-- These are the types it can draw correctly
if node.drawtype == "normal" or node.drawtype == "allfaces" or node.drawtype == "allfaces_optional" or node.drawtype == "glasslike" or node.drawtype == "glasslike_framed" or node.drawtype == "glasslike_framed_optional" then
if #tiles == 1 then
if #tiles == 1 then -- This type of block has only 1 image, so it must be on all faces
return minetest.inventorycube(tiles[1], tiles[1], tiles[1])
elseif #tiles == 3 then
elseif #tiles == 3 then -- This type of block has 3 images, so it's probably 1 on top, 1 on bottom, the rest on the side
return minetest.inventorycube(tiles[1], tiles[3], tiles[3])
elseif #tiles == 6 then
return minetest.inventorycube(tiles[1], tiles[6], tiles[5])
elseif #tiles == 6 then -- This one has 6 images, so display the ones we can
return minetest.inventorycube(tiles[1], tiles[6], tiles[5]) -- Not actually sure if 5 is the correct number but it's basically the same thing most of the time
end
end
end
return ""
return "" -- If it can't do anything, return with a blank image
end
function update_player_hud_pos(player, to_x, to_y)
function update_player_hud_pos(player, to_x, to_y) -- Change position of hud elements
to_y = to_y or ypos
player:hud_change(player_to_id_text[player], "position", {x = to_x, y = to_y})
player:hud_change(player_to_id_image[player], "position", {x = to_x, y = to_y})
player:hud_change(player_to_id_mtext[player], "position", {x = to_x, y = to_y+0.015})
end
function blank_player_hud(player)
function blank_player_hud(player) -- Make hud appear blank
player:hud_change(player_to_id_text[player], "text", "")
player:hud_change(player_to_id_mtext[player], "text", "")
player:hud_change(player_to_id_image[player], "text", "")