120 lines
3.7 KiB
Lua
120 lines
3.7 KiB
Lua
local S = minetest.get_translator("mcl_ocean")
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-- List of supported surfaces for seagrass
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local surfaces = {
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{ "dirt", "mcl_core:dirt" },
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{ "clay", "mcl_core:clay" },
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{ "sand", "mcl_core:sand", 1 },
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{ "redsand", "mcl_core:redsand", 1 },
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{ "gravel", "mcl_core:gravel", 1 },
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}
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local function seagrass_on_place(itemstack, placer, pointed_thing)
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if pointed_thing.type ~= "node" or not placer then
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return itemstack
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end
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local player_name = placer:get_player_name()
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local pos_under = pointed_thing.under
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local pos_above = pointed_thing.above
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local node_under = minetest.get_node(pos_under)
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local node_above = minetest.get_node(pos_above)
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local def_under = minetest.registered_nodes[node_under.name]
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local def_above = minetest.registered_nodes[node_above.name]
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if def_under and def_under.on_rightclick and not placer:get_player_control().sneak then
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return def_under.on_rightclick(pos_under, node_under,
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placer, itemstack, pointed_thing) or itemstack
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end
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if pos_under.y >= pos_above.y then
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return itemstack
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end
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-- Placement rules:
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-- Seagrass can only be placed on top of dirt inside water
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local g_above_water = minetest.get_item_group(node_above.name, "water")
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if not (g_above_water ~= 0 and def_above.liquidtype == "source") then
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return itemstack
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end
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if minetest.is_protected(pos_under, player_name) or
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minetest.is_protected(pos_above, player_name) then
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minetest.log("action", player_name
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.. " tried to place " .. itemstack:get_name()
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.. " at protected position "
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.. minetest.pos_to_string(pos_under))
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minetest.record_protection_violation(pos_under, player_name)
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return itemstack
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end
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if node_under.name == "mcl_core:dirt" then
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node_under.name = "mcl_ocean:seagrass_dirt"
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elseif node_under.name == "mcl_core:clay" then
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node_under.name = "mcl_ocean:seagrass_clay"
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else
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return itemstack
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end
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node_under.param2 = minetest.registered_items[itemstack:get_name()].place_param2 or 3
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if node_under.param2 < 8 and math.random(1,2) == 1 then
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-- Random horizontal displacement
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node_under.param2 = node_under.param2 + 8
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end
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minetest.set_node(pos_under, node_under)
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if not (minetest.settings:get_bool("creative_mode")) then
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itemstack:take_item()
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end
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return itemstack
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end
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minetest.register_craftitem("mcl_ocean:seagrass", {
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description = S("Seagrass"),
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inventory_image = "mcl_ocean_seagrass.png^[verticalframe:12:0",
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wield_image = "mcl_ocean_seagrass.png^[verticalframe:12:0",
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on_place = seagrass_on_place,
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})
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-- Seagrass nodes: seagrass on a surface node
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for s=1, #surfaces do
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local def = minetest.registered_nodes[surfaces[s][2]]
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local alt
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if surfaces[s][3] == 1 then
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alt = surfaces[s][2]
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end
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minetest.register_node("mcl_ocean:seagrass_"..surfaces[s][1], {
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drawtype = "plantlike_rooted",
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paramtype = "light",
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paramtype2 = "meshoptions",
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place_param2 = 3,
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tiles = def.tiles,
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special_tiles = {
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{
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image = "mcl_ocean_seagrass.png",
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animation = {type="vertical_frames", aspect_w=16, aspect_h=16, length=1.0},
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}
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},
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inventory_image = "("..def.tiles[1]..")^(mcl_ocean_seagrass.png^[verticalframe:12:0)",
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wield_image = "mcl_ocean_seagrass.png^[verticalframe:12:0",
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selection_box = {
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type = "fixed",
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fixed = {
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{ -0.5, -0.5, -0.5, 0.5, 0.5, 0.5 },
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{ -0.5, 0.5, -0.5, 0.5, 1.3, 0.5 },
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},
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},
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groups = { dig_immediate = 3, deco_block = 1, plant = 1, seagrass = 1, falling_node = surfaces[s][3] },
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sounds = mcl_sounds.node_sound_leaves_defaults({footstep = mcl_sounds.node_sound_dirt_defaults().footstep}),
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node_dig_prediction = surfaces[s][2],
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after_dig_node = function(pos)
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minetest.set_node(pos, {name=surfaces[s][2]})
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end,
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drop = "",
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_mcl_falling_node_alternative = alt,
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_mcl_shears_drop = true,
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_mcl_hardness = 0,
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_mcl_blast_resistance = 0,
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})
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end
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