MineClone5/mods/ITEMS/mcl_banners/patterncraft.lua

364 lines
7.4 KiB
Lua

-- List of patterns with crafting rules
local d = "group:dye" -- dye
local e = "" -- empty slot (one of them must contain the banner)
local patterns = {
["border"] = {
{ d, d, d },
{ d, e, d },
{ d, d, d },
},
["bricks"] = {
type = "shapeless",
{ e, "mcl_core:brick_block", d },
},
["circle"] = {
{ e, e, e },
{ e, d, e },
{ e, e, e },
},
["creeper"] = {
type = "shapeless",
{ e, "mcl_heads:creeper", d },
},
["cross"] = {
{ d, e, d },
{ e, d, e },
{ d, e, d },
},
["curly_border"] = {
type = "shapeless",
{ e, "mcl_core:vine", d },
},
["diagonal_left"] = {
{ e, e, e },
{ d, e, e },
{ d, d, e },
},
["diagonal_right"] = {
{ e, e, e },
{ e, e, d },
{ e, d, d },
},
["diagonal_up_left"] = {
{ e, d, d },
{ e, e, d },
{ e, e, e },
},
["diagonal_up_right"] = {
{ d, d, e },
{ d, e, e },
{ e, e, e },
},
["flower"] = {
type = "shapeless",
{ e, "mcl_flowers:oxeye_daisy", d },
},
["gradient"] = {
{ d, e, d },
{ e, d, e },
{ e, d, e },
},
["gradient_up"] = {
{ e, d, e },
{ e, d, e },
{ d, e, d },
},
["half_horizontal_bottom"] = {
{ e, e, e },
{ d, d, d },
{ d, d, d },
},
["half_horizontal"] = {
{ d, d, d },
{ d, d, d },
{ e, e, e },
},
["half_vertical"] = {
{ d, d, e },
{ d, d, e },
{ d, d, e },
},
["half_vertical_right"] = {
{ e, d, d },
{ e, d, d },
{ e, d, d },
},
["thing"] = {
type = "shapeless",
-- TODO: Replace with enchanted golden apple
{ e, "mcl_core:apple_gold", d },
},
["rhombus"] = {
{ e, d, e },
{ d, e, d },
{ e, d, e },
},
["skull"] = {
type = "shapeless",
{ e, "mcl_heads:wither_skeleton", d },
},
["small_stripes"] = {
{ d, e, d },
{ d, e, d },
{ e, e, e },
},
["square_bottom_left"] = {
{ e, e, e },
{ e, e, e },
{ d, e, e },
},
["square_bottom_right"] = {
{ e, e, e },
{ e, e, e },
{ e, e, d },
},
["square_top_left"] = {
{ d, e, e },
{ e, e, e },
{ e, e, e },
},
["square_top_right"] = {
{ e, e, d },
{ e, e, e },
{ e, e, e },
},
["straight_cross"] = {
{ e, d, e },
{ d, d, d },
{ e, d, e },
},
["stripe_bottom"] = {
{ e, e, e },
{ e, e, e },
{ d, d, d },
},
["stripe_center"] = {
{ e, e, e },
{ d, d, d },
{ e, e, e },
},
["stripe_downleft"] = {
{ e, e, d },
{ e, d, e },
{ d, e, e },
},
["stripe_downright"] = {
{ d, e, e },
{ e, d, e },
{ e, e, d },
},
["stripe_left"] = {
{ d, e, e },
{ d, e, e },
{ d, e, e },
},
["stripe_middle"] = {
{ e, d, e },
{ e, d, e },
{ e, d, e },
},
["stripe_right"] = {
{ e, e, d },
{ e, e, d },
{ e, e, d },
},
["stripe_top"] = {
{ d, d, d },
{ e, e, e },
{ e, e, e },
},
["triangle_bottom"] = {
{ e, e, e },
{ e, d, e },
{ d, e, d },
},
["triangles_bottom"] = {
{ e, e, e },
{ d, e, d },
{ e, d, e },
},
["triangles_top"] = {
{ e, d, e },
{ d, e, d },
{ e, e, e },
},
["triangle_top"] = {
{ d, e, d },
{ e, d, e },
{ e, e, e },
},
}
-- Number of maximum lines in the descriptions for the banner layers.
-- To avoid huge tooltips.
local max_layer_lines = 6
-- Create a banner description containing all the layer names
local make_advanced_banner_description = function(description, layers)
if layers == nil or #layers == 0 then
-- No layers, revert to default
return ""
else
local d = description
local layerstrings = {}
for l=1, #layers do
if l > max_layer_lines then
break
end
table.insert(layerstrings, string.format("%s %s", layers[l].color, layers[l].pattern))
end
if #layers == max_layer_lines + 1 then
table.insert(layerstrings, "And one addional layer")
elseif #layers > max_layer_lines + 1 then
table.insert(layerstrings, string.format("And %d addional layers", #layers - max_layer_lines))
end
local append = table.concat(layerstrings, "\n")
d = d .. "\n" .. core.colorize("#8F8F8F", append)
return d
end
end
-- This is for handling all those complex pattern crafting recipes
local banner_pattern_craft = function(itemstack, player, old_craft_grid, craft_inv)
if minetest.get_item_group(itemstack:get_name(), "banner") ~= 1 then
return
end
local banner, dye
local banner_index
for i = 1, player:get_inventory():get_size("craft") do
local itemname = old_craft_grid[i]:get_name()
if minetest.get_item_group(itemname, "banner") == 1 then
banner = old_craft_grid[i]
banner_index = i
-- Check if all dyes are equal
elseif minetest.get_item_group(itemname, "dye") == 1 then
if dye == nil then
dye = itemname
elseif itemname ~= dye then
return ItemStack("")
end
end
end
if not banner then
return ItemStack("")
end
-- Get old layers
local ometa = banner:get_meta()
local layers_raw = ometa:get_string("layers")
local layers = minetest.deserialize(layers_raw)
if type(layers) ~= "table" then
layers = {}
end
local matching_pattern
local max_i = player:get_inventory():get_size("craft")
-- Find the matching pattern
for pattern_name, pattern in pairs(patterns) do
-- Shaped / fixed
if pattern.type == nil then
local pattern_ok = true
local inv_i = 1
-- This complex code just iterates through the pattern slots one-by-one and compares them with the pattern
for p=1, #pattern do
local row = pattern[p]
if inv_i > max_i then
break
end
for r=1, #row do
local itemname = old_craft_grid[inv_i]:get_name()
local pitem = row[r]
if (pitem == d and minetest.get_item_group(itemname, "dye") == 0) or (pitem == e and itemname ~= e and inv_i ~= banner_index) then
pattern_ok = false
break
else
end
inv_i = inv_i + 1
end
end
-- Everything matched! We found our pattern!
if pattern_ok then
matching_pattern = pattern_name
break
end
elseif pattern.type == "shapeless" then
-- TODO
end
if matching_pattern then
break
end
end
if not matching_pattern then
return ItemStack("")
end
-- Add the new layer and update other metadata
table.insert(layers, {pattern=matching_pattern, color="unicolor_yellow"})
local imeta = itemstack:get_meta()
imeta:set_string("layers", minetest.serialize(layers))
local odesc = itemstack:get_definition().description
local description = make_advanced_banner_description(odesc, layers)
imeta:set_string("description", description)
return itemstack
end
minetest.register_craft_predict(banner_pattern_craft)
minetest.register_on_craft(banner_pattern_craft)
-- Register crafting recipes for all the patterns
for pattern_name, pattern in pairs(patterns) do
-- Shaped and fixed recipes
if pattern.type == nil then
for colorid, colortab in pairs(mcl_banners.colors) do
local banner = "mcl_banners:banner_item_"..colortab[1]
local bannered = false
local recipe = {}
for row_id=1, #pattern do
local row = pattern[row_id]
local newrow = {}
for r=1, #row do
if row[r] == e and not bannered then
newrow[r] = banner
bannered = true
else
newrow[r] = row[r]
end
end
table.insert(recipe, newrow)
end
minetest.register_craft({
output = banner,
recipe = recipe,
})
end
-- Shapeless recipes
elseif pattern.type == "shapeless" then
for colorid, colortab in pairs(mcl_banners.colors) do
local banner = "mcl_banners:banner_item_"..colortab[1]
local orig = pattern[1]
local recipe = {}
for r=1, #orig do
if orig[r] == e then
recipe[r] = banner
else
recipe[r] = orig[r]
end
end
minetest.register_craft({
type = "shapeless",
output = banner,
recipe = recipe,
})
end
end
end