forked from Kimapr/nodecore-skyblock
73 lines
1.9 KiB
Lua
73 lines
1.9 KiB
Lua
-- LUALOCALS < ---------------------------------------------------------
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local minetest, nodecore, vector
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= minetest, nodecore, vector
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-- LUALOCALS > ---------------------------------------------------------
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local modname = minetest.get_current_modname()
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local function prism_check(_, node, check)
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local face = nodecore.facedirs[node.param2]
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local power = (check(face.f) or check(face.r))
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and (not check(face.t)) and (not check(face.b))
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if power then
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return modname .. ":prism_on", {face.k, face.l}
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end
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return modname .. ":prism"
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end
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local txr = modname .. "_glass_frost.png"
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local basedef = {
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description = "Prism",
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drawtype = "nodebox",
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node_box = nodecore.fixedbox(
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{-3/8, -3/8, -0.5, -0.25, 3/8, -3/8},
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{3/8, -3/8, 0.25, 0.5, 3/8, 3/8},
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{-3/8, -0.5, -0.5, 0.5, -3/8, 3/8},
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{-3/8, 3/8, -0.5, 0.5, 0.5, 3/8},
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{-3/8, -3/8, -3/8, 3/8, 3/8, 3/8},
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{-0.25, -0.25, 3/8, 0.25, 0.25, 0.5},
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{-0.5, -0.25, -0.25, -3/8, 0.25, 0.25}
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),
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selection_box = nodecore.fixedbox(
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{-3/8, -0.5, -0.5, 0.5, 0.5, 3/8}
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),
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tiles = {
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txr,
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txr,
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txr .. "^" .. modname .. "_prism_in.png",
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txr .. "^" .. modname .. "_lens_out.png",
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txr .. "^" .. modname .. "_lens_out.png",
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txr .. "^(" .. modname .. "_prism_in.png^[transformFX)",
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},
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groups = {
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silica = 1,
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optic_check = 1,
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cracky = 3
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},
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drop = modname .. ":prism",
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on_construct = nodecore.optic_check,
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on_destruct = nodecore.optic_check,
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on_spin = nodecore.optic_check,
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optic_check = prism_check,
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paramtype = "light",
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paramtype2 = "facedir",
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on_rightclick = nodecore.node_spin_filtered(function(a, b)
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return vector.equals(a.f, b.r)
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and vector.equals(a.r, b.f)
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end),
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sounds = nodecore.sounds("nc_optics_glassy")
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}
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local function reg(suff, def)
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minetest.register_node(modname .. ":prism" .. suff,
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nodecore.underride(def, basedef))
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end
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reg("", {})
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reg("_on", {
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description = "Active Prism",
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light_source = 2
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})
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