95 lines
2.0 KiB
Lua
95 lines
2.0 KiB
Lua
PyuTestCore.util = {
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toint = function (float)
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return tonumber(string.format("%d", float))
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end,
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tablecopy = function(t)
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if t == nil then return nil end
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local t2 = {}
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for k,v in pairs(t) do
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t2[k] = v
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end
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return t2
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end,
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tableconcat = function (t1, t2)
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local nt = PyuTestCore.util.tablecopy(t1)
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for k, v in pairs(t2) do
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nt[k] = v
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end
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return nt
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end,
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tableconcat2 = function(t1, t2)
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local nt = PyuTestCore.util.tablecopy(t1)
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for i = 1, #t2 do
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nt[#nt+i] = t2[i]
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end
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return nt
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end,
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}
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PyuTestCore.dorange = function(origin, range, action)
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for dx = -range, range do
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for dz = -range, range do
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for dy = -range, range do
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action(vector.new(origin.x + dx, origin.y + dy, origin.z + dz))
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end
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end
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end
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end
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PyuTestCore.create_explosion = function (pos, range, rm_pos, dmg, creator, dmg_creator)
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if rm_pos then
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minetest.remove_node(pos)
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end
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PyuTestCore.dorange(pos, range, function(p)
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if minetest.get_node(p).name == "pyutest_core:tnt" then
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minetest.get_node_timer(p):start(0.2)
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else
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minetest.dig_node(p)
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end
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end)
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for _, v in pairs(minetest.get_objects_inside_radius(pos, range)) do
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if creator ~= nil then
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if v ~= creator then
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v:punch(creator, nil, {
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damage_groups = {fleshy = dmg}
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}, nil)
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end
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if dmg_creator and v == creator then
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v:punch(creator, nil, {
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damage_groups = {fleshy = dmg}
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}, nil)
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end
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end
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end
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local r = range
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local minpos = {x = pos.x - r, y = pos.y - r, z = pos.z - r}
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local maxpos = {x = pos.x + r, y = pos.y + r, z = pos.z + r}
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minetest.add_particlespawner({
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amount = range * 3,
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time = 0.1,
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minexptime = 0.4,
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maxexptime = 1.4,
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minsize = 32,
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maxsize = 64,
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collisiondetection = false,
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texture = "blast.png",
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minpos = minpos,
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maxpos = maxpos,
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})
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minetest.sound_play("block_break", {
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pos = pos,
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gain = 2.5
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})
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end
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