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Add basic placement rules for chorus flower

This commit is contained in:
Wuzzy 2018-01-23 00:39:21 +01:00
parent 65c4d6af1a
commit fd4797c0e7
1 changed files with 60 additions and 1 deletions
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61
mods/ITEMS/mcl_end/init.lua
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@ -337,6 +337,66 @@ minetest.register_node("mcl_end:chorus_flower", {
selection_box = { type = "regular" },
sounds = mcl_sounds.node_sound_wood_defaults(),
groups = {handy=1,axey=1, deco_block = 1, dig_by_piston = 1, destroy_by_lava_flow = 1,},
node_placement_prediction = "",
on_place = function(itemstack, placer, pointed_thing)
local node_under = minetest.get_node(pointed_thing.under)
local node_above = minetest.get_node(pointed_thing.above)
if placer and not placer:get_player_control().sneak then
-- Use pointed node's on_rightclick function first, if present
if minetest.registered_nodes[node_under.name] and minetest.registered_nodes[node_under.name].on_rightclick then
return minetest.registered_nodes[node_under.name].on_rightclick(pointed_thing.under, node_under, placer, itemstack) or itemstack
end
end
--[[ Part 1: Check placement rules. Placement is legal is one of the following
conditions is met:
1) On top of end stone or chorus plant
2) On top of air and horizontally adjacent to exactly 1 chorus plant ]]
local pos
if minetest.registered_nodes[node_under.name].buildable_to then
pos = pointed_thing.under
else
pos = pointed_thing.above
end
local below = {x=pos.x, y=pos.y-1, z=pos.z}
local node_below = minetest.get_node(below)
local plant_ok = false
-- Condition 1
if node_below.name == "mcl_end:chorus_plant" or node_below.name == "mcl_end:end_stone" then
plant_ok = true
-- Condition 2
elseif node_below.name == "air" then
local around = {
{ x= 1, y=0, z= 0 },
{ x=-1, y=0, z= 0 },
{ x= 0, y=0, z= 1 },
{ x= 0, y=0, z=-1 },
}
local around_count = 0
for a=1, #around do
local pos_side = vector.add(pos, around[a])
local node_side = minetest.get_node(pos_side)
if node_side.name == "mcl_end:chorus_plant" then
around_count = around_count + 1
if around_count > 1 then
break
end
end
end
if around_count == 1 then
plant_ok = true
end
end
if plant_ok then
-- Placement OK! Proceed normally
return minetest.item_place(itemstack, placer, pointed_thing)
else
return itemstack
end
end,
_mcl_blast_resistance = 2,
_mcl_hardness = 0.4,
})
@ -390,7 +450,6 @@ minetest.register_node("mcl_end:chorus_plant", {
connect_sides = { "top", "bottom", "front", "back", "left", "right" },
connects_to = {"mcl_end:chorus_plant", "mcl_end:chorus_flower", "mcl_end:chorus_flower_dead", "mcl_end:end_stone"},
sounds = mcl_sounds.node_sound_wood_defaults(),
-- TODO: Check drop probability
drop = {
items = {
{ items = { "mcl_end:chorus_fruit"}, rarity = 2 },