111 lines
2.7 KiB
Lua
111 lines
2.7 KiB
Lua
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--
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-- Map handling
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--
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local S = minetest.get_translator("nav")
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-- Based on Minetest Game's map mod, licensed under MIT License.
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nav.map = {}
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-- Cache creative mode setting
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local creative_mode_cache = minetest.settings:get_bool("creative_mode")
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-- Update HUD flags
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-- Global to allow overriding
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function nav.map.update_hud_flags(player)
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local creative_enabled =
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(minetest.global_exists("creative") and creative.is_enabled_for(player:get_player_name())) or
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creative_mode_cache
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local minimap_enabled = creative_enabled or
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player:get_inventory():contains_item("main", "nav:map")
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local radar_enabled = creative_enabled
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player:hud_set_flags({
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minimap = minimap_enabled,
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minimap_radar = radar_enabled
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})
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end
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-- Set HUD flags 'on joinplayer'
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minetest.register_on_joinplayer(function(player)
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nav.map.update_hud_flags(player)
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end)
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-- Update HUD flags on inventory change. Sadly, this function is not exhaustive and doesn't capture all
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-- inventory changes (such as changes by Lua).
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minetest.register_on_player_inventory_action(function(player, action, inventory, inventory_info)
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if action == "move" then
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local stack_from = inventory:get_stack(inventory_info.from_list, inventory_info.from_index)
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local stack_to = inventory:get_stack(inventory_info.to_list, inventory_info.to_index)
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if stack_from:get_name() == "nav:map" or stack_to:get_name() == "nav:map" then
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nav.map.update_hud_flags(player)
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end
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elseif action == "put" or action == "take" then
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if inventory_info.stack:get_name() == "nav:map" then
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nav.map.update_hud_flags(player)
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end
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end
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end)
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-- Cyclic update of HUD flags. Required because register_on_player_inventory_action does not
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-- capture all changes.
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local function cyclic_update()
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for _, player in ipairs(minetest.get_connected_players()) do
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nav.map.update_hud_flags(player)
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end
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minetest.after(5.3, cyclic_update)
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end
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minetest.after(5.3, cyclic_update)
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-- Items
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minetest.register_craftitem(
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"nav:map",
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{
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description = S("Map"),
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inventory_image = "nav_inventory.png",
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wield_image = "nav_inventory.png",
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stack_max = 1,
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on_use = function(itemstack, user, pointed_thing)
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minetest.chat_send_player(user:get_player_name(), minetest.colorize("#FFFF00", S("Use the minimap key to show the map.")))
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nav.map.update_hud_flags(user)
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end,
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})
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-- Crafting
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crafting.register_craft(
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{
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output = "nav:map",
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items = {
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"default:stick 6",
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"default:paper 3",
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}
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})
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-- Achievements
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achievements.register_achievement(
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"navigator",
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{
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title = S("Navigator"),
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description = S("Craft a map."),
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times = 1,
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craftitem = "nav:map",
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})
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default.log("map", "loaded")
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