mirror of
https://github.com/Insality/druid
synced 2025-06-27 10:27:48 +02:00
25 lines
714 B
Lua
25 lines
714 B
Lua
local M = {}
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function M.centrate_text_with_icon(text_node, icon_node)
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local metr = gui.get_text_metrics_from_node(text_node)
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local scl = gui.get_scale(text_node).x
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local scl_i = gui.get_scale(icon_node).x
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local pos_i = gui.get_position(icon_node)
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local pos = gui.get_position(text_node)
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local w = metr.width * scl * scl_i
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local icon_w = gui.get_size(icon_node).x * scl_i
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local width = w + icon_w + (math.abs(pos.x) - icon_w / 2) * scl_i
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pos_i.x = width / 2 - (icon_w / 2)
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gui.set_position(icon_node, pos_i)
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end
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function M.step(current, target, step)
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if current < target then
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return math.min(current + step, target)
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else
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return math.max(target, current - step)
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end
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end
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return M
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