2023-03-30 06:16:50 +02:00
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-- Paintings Library
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paintings_lib = {}
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local default_path = minetest.get_modpath("paintings_lib")
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dofile(minetest.get_modpath("paintings_lib") .. "/register.lua")
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dofile(minetest.get_modpath("paintings_lib") .. "/paintings.lua")
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2024-01-05 18:45:19 +01:00
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-- Global variable to hold the list of painting nodes
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local painting_nodes = {}
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-- Function to populate the painting nodes list
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local function populate_painting_nodes()
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for name, def in pairs(minetest.registered_nodes) do
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if def.groups.painting then
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table.insert(painting_nodes, name)
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end
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end
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end
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-- Register the function to be called after all mods have loaded
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minetest.register_on_mods_loaded(populate_painting_nodes)
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-- Call the function to populate the list at server start
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populate_painting_nodes()
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-- Retrieve the number of uses from settings
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local paintbrush_uses = tonumber(minetest.settings:get("paintings_lib_paintbrush_uses")) or 32
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-- Register the paintbrush tool
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minetest.register_tool("paintings_lib:paintbrush", {
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description = "Paintbrush",
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inventory_image = "paintings_lib_paintbrush.png",
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wield_image = "paintings_lib_paintbrush.png^[transformFX"
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})
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-- Function to swap the node and wear out the paintbrush
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local function swap_node(pos, node, clicker)
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local wielded_item = clicker:get_wielded_item()
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if wielded_item:get_name() ~= "paintings_lib:paintbrush" then
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return
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end
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if #painting_nodes > 0 then
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local new_node_name = node.name
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local attempts = 0
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-- Loop until a different painting is found or after 10 attempts
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while new_node_name == node.name and attempts < 10 do
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new_node_name = painting_nodes[math.random(#painting_nodes)]
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attempts = attempts + 1
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end
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if new_node_name ~= node.name then
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minetest.swap_node(pos, {name = new_node_name})
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-- Adding wear to the paintbrush
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wielded_item:add_wear(65535 / paintbrush_uses)
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clicker:set_wielded_item(wielded_item)
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end
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end
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end
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-- Override the on_rightclick for nodes in the "painting" group
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minetest.register_on_punchnode(function(pos, node, clicker, pointed_thing)
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if minetest.get_item_group(node.name, "painting") > 0 then
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swap_node(pos, node, clicker)
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end
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end)
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-- Crafting recipe to 'refill' the paintbrush
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minetest.register_on_craft(function(itemstack, player, old_craft_grid, craft_inv)
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local paintbrush_found, dye_found = false, false
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for _, item in ipairs(old_craft_grid) do
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if item:get_name() == "paintings_lib:paintbrush" then
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paintbrush_found = true
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-- Fully repair the paintbrush
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itemstack:add_wear(-65535)
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end
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if minetest.get_item_group(item:get_name(), "dye") > 0 then
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dye_found = true
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end
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end
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if paintbrush_found and dye_found then
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return itemstack
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end
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end)
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minetest.register_craft({
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type = "shapeless",
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output = "paintings_lib:paintbrush",
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recipe = {
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"paintings_lib:paintbrush",
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"group:dye", "group:dye", "group:dye", "group:dye",
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"group:dye", "group:dye", "group:dye", "group:dye"
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}
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})
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