150 lines
3.3 KiB
Lua
150 lines
3.3 KiB
Lua
local modname = minetest.get_current_modname()
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local S = minetest.get_translator(modname)
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mcl_credits = {
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players = {},
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description = S("A faithful Open Source clone of Minecraft"),
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people = dofile(minetest.get_modpath(modname) .. "/people.lua"),
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}
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local function add_hud_element(def, huds, y)
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def.alignment = {x = 0, y = 0}
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def.position = {x = 0.5, y = 0}
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def.offset = {x = 0, y = y}
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def.z_index = 1001
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local id = huds.player:hud_add(def)
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table.insert(huds.ids, id)
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huds.moving[id] = y
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return id
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end
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function mcl_credits.show(player)
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local name = player:get_player_name()
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if mcl_credits.players[name] then
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return
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end
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local huds = {
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new = true, -- workaround for MT < 5.5 (sending hud_add and hud_remove in the same tick)
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player = player,
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moving = {},
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ids = {
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player:hud_add({
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hud_elem_type = "image",
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text = "credits_bg.png",
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position = {x = 0, y = 0},
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alignment = {x = 1, y = 1},
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scale = {x = -100, y = -100},
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z_index = 1000,
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}),
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player:hud_add({
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hud_elem_type = "text",
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text = S("Sneak to skip"),
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position = {x = 1, y = 1},
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alignment = {x = -1, y = -1},
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offset = {x = -5, y = -5},
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z_index = 1001,
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number = 0xFFFFFF,
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}),
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player:hud_add({
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hud_elem_type = "text",
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text = " "..S("Jump to speed up (additionally sprint)"),
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position = {x = 0, y = 1},
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alignment = {x = 1, y = -1},
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offset = {x = -5, y = -5},
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z_index = 1002,
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number = 0xFFFFFF,
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}),
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},
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}
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add_hud_element({
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hud_elem_type = "image",
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text = "mineclone2_logo.png",
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scale = {x = 1, y = 1},
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}, huds, 300, 0)
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add_hud_element({
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hud_elem_type = "text",
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text = mcl_credits.description,
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number = 0x757575,
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scale = {x = 5, y = 5},
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}, huds, 350, 0)
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local y = 450
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for _, group in ipairs(mcl_credits.people) do
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add_hud_element({
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hud_elem_type = "text",
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text = group[1],
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number = group[2],
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scale = {x = 3, y = 3},
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}, huds, y, 0)
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y = y + 25
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for _, name in ipairs(group[3]) do
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y = y + 25
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add_hud_element({
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hud_elem_type = "text",
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text = name,
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number = 0xFFFFFF,
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scale = {x = 1, y = 1},
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}, huds, y, 0)
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end
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y = y + 200
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end
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huds.icon = add_hud_element({
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hud_elem_type = "image",
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text = "mineclone2_icon.png",
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scale = {x = 1, y = 1},
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}, huds, y)
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mcl_credits.players[name] = huds
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end
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function mcl_credits.hide(player)
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local name = player:get_player_name()
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local huds = mcl_credits.players[name]
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if huds then
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for _, id in pairs(huds.ids) do
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player:hud_remove(id)
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end
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end
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mcl_credits.players[name] = nil
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end
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minetest.register_on_leaveplayer(function(player)
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mcl_credits.players[player:get_player_name()] = nil
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end)
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minetest.register_globalstep(function(dtime)
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for _, huds in pairs(mcl_credits.players) do
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local player = huds.player
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local control = player:get_player_control()
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if not huds.new and control.sneak then
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mcl_credits.hide(player)
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else
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local moving = {}
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local any
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for id, y in pairs(huds.moving) do
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y = y - 1
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if control.jump then
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y = y - 2
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if control.aux1 then
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y = y - 5
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end
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end
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if y > -100 then
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if id == huds.icon then
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y = math.max(400, y)
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else
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any = true
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end
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player:hud_change(id, "offset", {x = 0, y = y})
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moving[id] = y
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end
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end
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if not any then
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mcl_credits.hide(player)
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end
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huds.moving = moving
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end
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huds.new = false
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end
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end)
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