114 lines
3.4 KiB
Lua
114 lines
3.4 KiB
Lua
local show_time = 2
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local has_armor = minetest.get_modpath("3d_armor")
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local wield_tiles = {}
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local wield_cubes = {}
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local wield_items = {}
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local item_cycle = {}
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local function init_wield_items()
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for name, def in pairs(minetest.registered_items) do
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if def.inventory_image and def.inventory_image ~= "" then
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wield_tiles[name] = def.inventory_image
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elseif def.tiles and type(def.tiles[1]) == "string" and
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def.tiles[1] ~= "" and def.drawtype and
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(def.drawtype == "normal" or def.drawtype:sub(1,8) == "allfaces" or
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def.drawtype:sub(1,5) == "glass" or def.drawtype == "liquid") then
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if not (def.tiles[3] ~= "" and type(def.tiles[3]) == "string") then
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wield_cubes[name] = def.tiles[1]
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else
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wield_cubes[name] = def.tiles[3]
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end
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end
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end
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end
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hud.register("itemname", {
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hud_elem_type = "text",
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position = {x = 0.5, y = 1},
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alignment = {x = 0, y = -10},
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offset = {x = 0, y = -25},
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number = 0xFFFFFF,
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text = ""
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})
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local function update_statbar_text(player, stack, item)
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local meta = stack:get_meta()
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local meta_desc = meta:get_string("description")
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meta_desc = meta_desc:gsub("\27", ""):gsub("%(c@#%w%w%w%w%w%w%)", "")
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local def = core.registered_items[item]
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local description = meta_desc ~= "" and meta_desc or
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(def and (def.description:match("(.-)\n") or def.description) or "")
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hud.change_item(player, "itemname", {text = description})
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end
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local function update_player_visuals(player, item)
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local animation = player_api.get_animation(player) or {}
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local textures = animation.textures or {}
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local skin = textures[1] and textures[1] or "character.png"
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local wield_tile = wield_tiles[item] or "blank.png"
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if not minetest.registered_tools[item] then
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wield_tile = wield_tile.."^[transformR270"
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end
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local wield_cube = wield_cubes[item] or "blank.png"
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if has_armor then
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local name = player:get_player_name()
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armor.textures[name].wielditem = wield_tile
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armor.textures[name].cube = wield_cube
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armor:update_player_visuals(player)
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else
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player_api.set_textures(player, {skin, "blank.png", wield_tile, wield_cube})
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end
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end
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local function update_wielded_item(dtime, name)
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item_cycle[name] = item_cycle[name] and item_cycle[name] + dtime or 0
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local player = minetest.get_player_by_name(name)
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if not player or not player:is_player() then
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return
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end
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local stack = player:get_wielded_item()
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local item = stack:get_name()
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if not item then
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return
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end
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if wield_items[name] and wield_items[name] == item then
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if item_cycle[name] > show_time then
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hud.change_item(player, "itemname", {text = ""})
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item_cycle[name] = 0
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end
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return
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else
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update_statbar_text(player, stack, item)
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item_cycle[name] = 0
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if PLATFORM ~= "Android" or PLATFORM ~= "iOS" then
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update_player_visuals(player, item)
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end
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end
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wield_items[name] = item
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end
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minetest.register_on_joinplayer(function(player)
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local name = player:get_player_name()
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if name then
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wield_items[name] = ""
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item_cycle[name] = 0
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end
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end)
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minetest.register_on_leaveplayer(function(player)
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local name = player:get_player_name()
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if name then
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wield_items[name] = ""
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item_cycle[name] = 0
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end
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end)
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minetest.register_playerstep(function(dtime, playernames)
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for _, name in pairs(playernames) do
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update_wielded_item(dtime, name)
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end
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end, minetest.is_singleplayer()) -- Force step in singlplayer mode only
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if PLATFORM ~= "Android" or PLATFORM ~= "iOS" then
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minetest.after(0, init_wield_items)
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end
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