48 lines
954 B
Lua
48 lines
954 B
Lua
local default_align_style = stairsplus.settings.default_align_style
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local util = {}
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-- get node settings to use for stairs
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function util.get_node_vars(nodename)
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local def = minetest.registered_nodes[nodename]
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if def then
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return def.light_source, def.use_texture_alpha, def.sunlight_propagates
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end
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end
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function util.get_stair_images(images, worldaligntex)
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local stair_images = {}
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for i, image in ipairs(images) do
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local stair_image
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if type(image) == "string" then
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stair_image = {
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name = image,
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backface_culling = true,
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}
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else
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stair_image = table.copy(image)
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if stair_image.backface_culling == nil then
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stair_image.backface_culling = true
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end
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end
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if stair_image.align_style == nil then
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if worldaligntex then
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stair_image.align_style = "world"
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else
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stair_image.align_style = default_align_style
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end
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end
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stair_images[i] = stair_image
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end
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return stair_images
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end
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stairs.util = util
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