hell/guide.lua

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Lua
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2020-03-06 11:52:34 +01:00
local cube = minetest.inventorycube
-- the content of the guide
local guide_infos = {
{
description = "Mushrooms",
{"text", "Hell mushrooms can be found on the hell's ground and\n"..
"on hellrack soil, it can be dug by hand."},
{"image", {1, 1, "riesenpilz_nether_shroom_side.png"}},
{"y", 0.2},
{"text", "If you drop it without holding the fast key, you can split it into its stem and head:"},
{"image", {1, 1, "hell_shroom_top.png", 1}},
{"image", {1, 1, "hell_shroom_stem.png"}},
{"y", 0.1},
{"text", "You can get more mushrooms by using a hellrack soil:\n"..
"1. search a dark place and, if necessary, place hellrack with air about it\n"..
"2. right click with cooked blood onto the hellrack to make it soiled\n"..
"3. right click onto the hellrack soil with a hell mushroom head to add some spores\n"..
"4. dig the mushroom which grew after some time to make place for another one"},
{"image", {1, 1, "riesenpilz_nether_shroom_side.png", 6, 0.12}},
{"y", 1},
{"image", {1, 1, "hell_hellrack.png^hell_hellrack_soil.png", 1.8}},
{"image", {1, 1, "hell_hotbed.png", 1.3, -0.4}},
{"image", {1, 1, "hell_hellrack.png^hell_hellrack_soil.png", 3.6}},
{"image", {1, 1, "hell_shroom_top.png", 3.1, -0.5}},
{"image", {1, 1, "hell_hellrack.png^hell_hellrack_soil.png", 6}},
{"image", {1, 1, "hell_hellrack.png"}},
},
{
description = "Tools",
{"text", "You can craft 5 kinds of tools in the hell,\n"..
"which (except the mushroom pick) require sticks to be crafted:"},
{"image", {1, 1, "hell_pick_mushroom.png"}},
{"y", 0.1},
{"text", "strength : 1\n"..
"The mushroom pick needs mushroom stems and heads to be crafted."},
{"image", {1, 1, "hell_pick_wood.png"}},
{"y", 0.1},
{"text", "strength : 2\n"..
"The hell wood pick can be crafted with cooked hell blood wood."},
{"image", {1, 1, "hell_axe_hellrack.png", 1.5}},
{"image", {1, 1, "hell_shovel_hellrack.png", 3}},
{"image", {1, 1, "hell_sword_hellrack.png", 4.5}},
{"image", {1, 1, "hell_pick_hellrack.png"}},
{"y", 0.1},
{"text", "strength : 3\n"..
"The red hellrack tools can be crafted with usual hellrack."},
{"image", {1, 1, "hell_axe_hellrack_blue.png", 1.5}},
{"image", {1, 1, "hell_shovel_hellrack_blue.png", 3}},
{"image", {1, 1, "hell_sword_hellrack_blue.png", 4.5}},
{"image", {1, 1, "hell_pick_hellrack_blue.png"}},
{"y", 0.1},
{"text", "strength : 3\n"..
"The blue hellrack tools can be crafted with blue hellrack."},
{"image", {1, 1, "hell_axe_white.png", 1.5}},
{"image", {1, 1, "hell_shovel_white.png", 3}},
{"image", {1, 1, "hell_sword_white.png", 4.5}},
{"image", {1, 1, "hell_pick_white.png"}},
{"y", 0.1},
{"text", "strength : 3\n"..
"The siwtonic tools can be crafted with the siwtonic ore."},
},
{
description = "Blood structures",
{"text", "You can find blood structures on the ground and\n"..
"dig their nodes even with the bare hand."},
{"y", 0.5},
{"text", "One contains 4 kinds of blocks :"},
{"image", {1, 1, cube("hell_blood.png"), 1}},
{"image", {1, 1,
cube("hell_blood_top.png", "hell_blood.png^hell_blood_side.png", "hell_blood.png^hell_blood_side.png"),
2}},
{"image", {1, 1, "hell_fruit.png", 3}},
{"image", {1, 1, cube("hell_blood_stem_top.png", "hell_blood_stem.png", "hell_blood_stem.png")}},
{"y", 0.1},
{"text", "Blood stem, blood, blood head and hell fruit"},
{"y", 0.1},
{"text", "You can craft 4 blood wood with the stem :"},
{"image", {1, 1, cube("hell_wood.png")}},
{"y", 0.1},
{"text", "The 4 blood nodes can be cooked and, except\n"..
"blood wood, their blood can be extracted."},
},
{
description = "Fruits",
{"text", "You can find the hell fruits on blood structures\n"..
"and dig them even with the bare hand."},
{"image", {1, 1, "hell_fruit.png"}},
{"text", "Eating it will make you lose life but\n"..
"it might feed you and give you blood :"},
{"image", {1, 1, "hell_blood_extracted.png"}},
{"y", 0.2},
{"text", "If you eat it at the right place inside a portal,\n"..
"you will teleport instead of getting blood."},
{"y", 0.2},
{"text", "If you drop it without holding the fast key,\n"..
"you can split it into its fruit and leaf:"},
{"image", {1, 1, "hell_fruit_leaf.png", 1}},
{"image", {1, 1, "hell_fruit_no_leaf.png"}},
{"y", 0.2},
{"text", "Craft a fruit leave block out of 9 fruit leaves\n"..
"The fruit can be used to craft a hell pearl."},
{"image", {1, 1, cube("hell_fruit_leaves.png")}},
{"y", 0.2},
{"text", "A fruit leaves block"},
},
{
description = "Cooking",
{"text", "To get a furnace you need to dig at least 8 hellrack bricks.\n"..
"They can be found at pyramid like constructions and require at least\n"..
"a strength 1 hell pick to be dug.\n"..
"To craft the furnace, use the hellrack bricks like cobble:"},
{"image", {0.5, 0.5, cube("hell_hellrack_brick.png"), 0.5}},
{"image", {0.5, 0.5, cube("hell_hellrack_brick.png"), 1}},
{"image", {0.5, 0.5, cube("hell_hellrack_brick.png")}},
{"image", {0.5, 0.5, cube("hell_hellrack_brick.png"), 1}},
{"image", {0.5, 0.5, cube("hell_hellrack_brick.png")}},
{"image", {0.5, 0.5, cube("hell_hellrack_brick.png"), 0.5}},
{"image", {0.5, 0.5, cube("hell_hellrack_brick.png"), 1}},
{"image", {0.5, 0.5, cube("hell_hellrack_brick.png")}},
{"y", 0.2},
{"text", "To begin cooking stuff, you can use a mushroom or fruit.\n"..
"After that it's recommended to use cooked blood nodes."},
{"y", 0.1},
{"text", "Some hell items can be cooked:"},
{"image", {1, 1, cube("hell_blood_stem_top_cooked.png", "hell_blood_stem_cooked.png", "hell_blood_stem_cooked.png"), 0.35}},
{"image", {1, 1, cube("hell_blood_cooked.png"), 1.6}},
{"image", {1, 1,
cube("hell_blood_top_cooked.png", "hell_blood_cooked.png^hell_blood_side_cooked.png", "hell_blood_cooked.png^hell_blood_side_cooked.png"),
2.9}},
{"image", {1, 1, cube("hell_wood_cooked.png"), 4.3}},
{"y", 1.2},
{"text", "Some cooked blood stem, cooked blood,\n"..
"cooked blood head and cooked blood wood,"},
{"image", {1, 1, "hell_hotbed.png", 0.3}},
{"image", {1, 1, "hell_pearl.png", 2}},
{"y", 1.2},
{"text", "Some cooked extracted blood and a hell pearl"},
},
{
description = "Extractors",
{"text", "Here you can find out information about the hell extractor."},
{"y", 0.2},
{"text", "Here you can see its craft recipe:"},
{"image", {0.5, 0.5, cube("hell_blood_top_cooked.png", "hell_blood_cooked.png^hell_blood_side_cooked.png", "hell_blood_cooked.png^hell_blood_side_cooked.png"), 0.5}},
{"image", {0.5, 0.5, cube("hell_hellrack_brick.png"), 1}},
{"image", {0.5, 0.5, cube("hell_hellrack_brick.png")}},
{"image", {0.5, 0.5, cube("hell_blood_extractor.png"), 2.5}},
{"image", {0.5, 0.5, "hell_shroom_stem.png", 0.5}},
{"image", {0.5, 0.5, cube("hell_blood_cooked.png"), 1}},
{"image", {0.5, 0.5, cube("hell_blood_cooked.png")}},
{"image", {0.5, 0.5, cube("hell_blood_stem_top_cooked.png", "hell_blood_stem_cooked.png", "hell_blood_stem_cooked.png"), 0.5}},
{"image", {0.5, 0.5, cube("hell_hellrack_brick.png"), 1}},
{"image", {0.5, 0.5, cube("hell_hellrack_brick.png")}},
{"y", 0.2},
{"text", "Extract blood from the blood nodes you get from the blood structures.\n"..
"You can also get blood with a hell fruit."},
{"y", 0.2},
{"text", "So you can use it:\n"..
"1. place it somewhere\n"..
"2. place blood blocks next to it (4 or less)\n"..
"3. right click with extracted blood onto it to power it\n"..
"4. take the new extracted blood and dig the extracted nodes"},
{"y", 0.2},
{"text", "Example (view from the top):"},
{"y", 0.88},
{"image", {1, 1, "hell_blood_stem_top.png", 0.82, -0.88}},
{"image", {1, 1, "hell_blood.png", 1.63}},
{"image", {1, 1, "hell_blood_extractor.png", 0.82}},
{"image", {1, 1, "hell_blood_stem_top_empty.png", 3.82, -0.88}},
{"image", {1, 1, "hell_blood_empty.png", 4.63}},
{"image", {1, 1, "hell_blood_empty.png", 3.001}},
{"image", {1, 1, "hell_blood_extractor.png", 3.82}},
{"image", {1, 1, "hell_blood.png"}},
{"image", {1, 1, "hell_blood.png", 0.82, -0.12}},
{"image", {1, 1, "hell_blood_empty.png", 3.82, -0.12}},
{"y", 1.2},
{"text", "The empty blood stem can be crafted into empty hell wood,\n"..
"which can be crafted into hell sticks."},
},
{
description = "Ores",
{"text", "You can find 5 types of ores:"},
{"image", {1, 1, cube("hell_hellrack_black.png"), 4}},
{"image", {1, 1, cube("hell_hellrack.png")}},
{"y", 0.2},
{"text", "The red hellrack is generated like stone.\n"..
"The black hellrack is generated like gravel.\n"..
"Both require at least a strength 2 hell pick to be dug."},
{"image", {1, 1, cube("hell_white.png"), 4}},
{"image", {1, 1, cube("hell_hellrack_blue.png")}},
{"y", 0.2},
{"text", "The blue hellrack is generated like diamond ore.\n"..
"The siwtonic ore is generated like mese blocks.\n"..
"Both require at least a strength 3 hell pick to be dug."},
{"image", {1, 1, cube("hell_hellrack_tiled.png"), 4}},
{"image", {1, 1, cube("glow_stone.png")}},
{"y", 0.2},
{"text", "Glow stone can be used for lighting.\n"..
"Tiled hellrack is generated like coal ore.\n"..
"Glow stone requires at least a strength 1 pick to be dug.\n"..
"Dig tiled hellrack with at least a level 2 pickaxe."},
},
{
description = "Vines",
{"text", "Feed hell vines with blood.\n"..
"Dig them with anything."},
{"image", {1, 1, "hell_vine.png"}},
{"y", 0.2},
{"text", "Grow hell child by placing\n"..
"placing it to a dark place onto a\n"..
"blood structure head node."},
{"image", {1, 1, "hell_sapling.png"}},
{"y", -0.10},
{"image", {1, 1, "hell_blood.png^hell_blood_side.png"}},
},
{
description = "Pearls",
{"text", "The hell pearl can be used to teleport by throwing it.\n"..
"Here is how to get one :"},
{"y", 0.2},
{"text", "First of all craft 2 mushroom heads and 1 hell fruit\n"..
"without leaf together :"},
{"image", {1, 1, "hell_shroom_top.png"}},
{"image", {1, 1, "hell_fim.png", 3}},
{"image", {1, 1, "hell_fruit_no_leaf.png"}},
{"image", {1, 1, "hell_shroom_top.png"}},
{"y", 0.2},
{"text", "Put the result into the furnace\n"..
"to cook it into a hell pearl :"},
{"image", {1, 1, "hell_pearl.png"}},
},
{
description = "Bricks",
{"text", "Craft bricks out of red,\n"..
"black and blue hellrack."},
{"image", {1, 1, cube("hell_hellrack_brick_black.png"), 1}},
{"image", {1, 1, cube("hell_hellrack_brick_blue.png"), 2}},
{"image", {1, 1, cube("hell_hellrack_brick.png")}},
{"y", 0.4},
{"text", "Dig them with at least a level 1 pickaxe."},
{"y", 0.2},
},
{
description = "Portals",
{"text", "Here you can find out how to built the hell portal."},
{"y", 0.3},
{"text", "A hell portal requires following nodes:"},
{"y", 0.05},
{"text", "25 empty hell wooden planks\n"..
"16 black hellrack\n"..
"12 blue hellrack bricks\n"..
"8 red hellrack\n"..
"8 cooked hell blood\n"..
"4 hell fruits\n"..
"2 siwtonic blocks"},
{"y", 0.2},
{"text", "It should look approximately like this one:"},
{"image", {5.625, 6, "hell_teleporter.png", 0, -1.5}},
{"y", 5.5},
{"text", "Activate it by standing in the middle,\n"..
"on the siwtonic block and eating a hell fruit.\n"..
"Take enough stuff with you to build a portal when you'll come back."},
},
{
description = "Forests",
{"text", "The hell forest is generated in caves,\n"..
"above the usual hell."},
{"y", 0.2},
{"text", "There you can find some plants:"},
{"image", {1, 1, "hell_grass_middle.png", 1}},
{"image", {1, 1, "hell_grass_big.png", 2}},
{"image", {1, 1, "hell_grass_small.png"}},
{"y", 0.2},
{"text", "Use the hell forest grass to get paper.\n"..
"Craft paper out of the dried grass."},
{"image", {1, 1, cube("hell_tree_top.png", "hell_tree.png", "hell_tree.png")}},
{"y", 0.2},
{"text", "Hell trunks can be found at hell trees.\n"..
"Craft hell wood out of hell trunk."},
{"image", {1, 1, "hell_glowflower.png"}},
{"y", 0.2},
{"text", "Use it for lighting and decoration."},
},
}
-- the size of guide pages
local guide_size = {x=40, y=10, cx=0.2, cy=0.2}
-- informations about settings and ...
local formspec_offset = {x=0.25, y=0.50}
local font_size
if minetest.is_singleplayer() then
font_size = tonumber(minetest.settings:get("font_size")) or 13
else
font_size = 13
end
guide_size.fx = math.floor((40*(guide_size.cx+formspec_offset.x))*font_size)
guide_size.fy = font_size/40
-- the default guide formspecs
local guide_forms = {
contents = "size[3.6,"..(#guide_infos)-2 ..";]label["..guide_size.cx+0.7 ..","..guide_size.cy+0.2 ..";Contents:]",
}
-- change the infos to formspecs
for n,data in ipairs(guide_infos) do
local form = ""
local y = 0
local x = guide_size.cx
for _,i in ipairs(data) do
local typ, content = unpack(i)
if typ == "y" then
y = y+content
elseif typ == "x" then
x = math.max(x, content)
elseif typ == "text" then
local tab = minetest.wrap_text(content, guide_size.fx, true)
local l = guide_size.cx
for _,str in ipairs(tab) do
form = form.."label["..guide_size.cx ..","..guide_size.cy+y..";"..str.."]"
y = y+guide_size.fy
l = math.max(l, #str)
end
x = math.max(x, l/font_size)
elseif typ == "image" then
local w, h, texture_name, px, py = unpack(content)
if not px then
form = form.."image["..guide_size.cx..","..guide_size.cy+y+h*0.3 ..";"..w..","..h..";"..texture_name.."]"
y = y+h
else
px = guide_size.cx+px
py = py or 0
form = form.."image["..px..","..
guide_size.cy+y+h*0.3+py ..";"..w..","..h..";"..texture_name.."]"
x = math.max(x, px+w)
end
end
end
form = "size["..x*1.8 ..","..y+1 ..";]"..form.."button["..x/2-0.5 ..","..y ..";1,2;quit;Back]"
guide_forms[n] = {data.description, form}
end
local desc_tab = {}
for n,i in ipairs(guide_forms) do
desc_tab[i[1]] = n
end
-- creates contents formspec
local y = 0
for y,i in ipairs(guide_forms) do
local desc, form = unpack(i)
local s = #desc*1.3/font_size+1.5
guide_forms.contents = guide_forms.contents.."button["..guide_size.cx*12/s-0.5 ..","..guide_size.cy+y/1.3 ..";"..s..",1;name;"..desc.."]"
end
-- shows the contents of the formspec
local function show_guide(pname)
minetest.show_formspec(pname, "hell_guide_contents", guide_forms["contents"])
end
minetest.register_on_player_receive_fields(function(player, formname, fields)
if formname == "hell_guide_contents" then
local fname = fields.name
local pname = player:get_player_name()
if fname
and pname then
minetest.show_formspec(pname, "hell_guide", guide_forms[desc_tab[fname]][2])
end
elseif formname == "hell_guide" then
local fname = fields.quit
local pname = player:get_player_name()
if fname
and pname then
minetest.show_formspec(pname, "hell_guide_contents", guide_forms["contents"])
end
end
end)
minetest.register_chatcommand("hell_help", {
params = "",
description = "Shows a hell guide",
func = function(name)
local player = minetest.get_player_by_name(name)
if not player then
minetest.chat_send_player(name, "Something went wrong.")
return false
end
if player:getpos().y > hell.start then
minetest.chat_send_player(name, "Usually you don't neet this guide here. You can view it in the hell.")
return false
end
minetest.chat_send_player(name, "Showing guide...")
show_guide(name)
return true
end
})