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Update helper to use gui.get to reduce memory footprint

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Insality 2024-08-29 09:27:34 +03:00
parent cece44f2d1
commit 7e16dacbc2
2 changed files with 8 additions and 7 deletions
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2
druid/base/text.lua
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@ -307,7 +307,7 @@ end
--- Set text to text field --- Set text to text field
-- @tparam Text self @{Text} -- @tparam Text self @{Text}
-- @tparam string set_to Text for node -- @tparam string|number|boolean set_to Text for node
-- @treturn Text Current text instance -- @treturn Text Current text instance
function Text.set_to(self, set_to) function Text.set_to(self, set_to)
set_to = set_to or "" set_to = set_to or ""

13
druid/helper.lua
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@ -10,12 +10,15 @@
local const = require("druid.const") local const = require("druid.const")
local M = {} local M = {}
local POSITION_X = hash("position.x")
local SCALE_X = hash("scale.x")
local SIZE_X = hash("size.x")
local function get_text_width(text_node) local function get_text_width(text_node)
if text_node then if text_node then
local text_metrics = M.get_text_metrics_from_node(text_node) local text_metrics = M.get_text_metrics_from_node(text_node)
local text_scale = gui.get_scale(text_node).x local text_scale = gui.get(text_node, SCALE_X)
return text_metrics.width * text_scale return text_metrics.width * text_scale
end end
@ -25,8 +28,7 @@ end
local function get_icon_width(icon_node) local function get_icon_width(icon_node)
if icon_node then if icon_node then
local icon_scale_x = gui.get_scale(icon_node).x return gui.get(icon_node, SIZE_X) * gui.get(icon_node, SCALE_X) -- icon width
return gui.get_size(icon_node).x * icon_scale_x -- icon width
end end
return 0 return 0
@ -97,13 +99,12 @@ function M.centrate_nodes(margin, ...)
for i = 1, count do for i = 1, count do
local node = select(i, ...) local node = select(i, ...)
local node_width = node_widths[i] local node_width = node_widths[i]
local pos = gui.get_position(node)
pos_x = pos_x + node_width/2 -- made offset for single item pos_x = pos_x + node_width/2 -- made offset for single item
local pivot_offset = M.get_pivot_offset(gui.get_pivot(node)) local pivot_offset = M.get_pivot_offset(gui.get_pivot(node))
pos.x = pos_x - width/2 + pivot_offset.x * node_width -- centrate node local new_pos_x = pos_x - width/2 + pivot_offset.x * node_width -- centrate node
gui.set_position(node, pos) gui.set(node, POSITION_X, new_pos_x)
pos_x = pos_x + node_widths[i]/2 + margin -- add second part of offset pos_x = pos_x + node_widths[i]/2 + margin -- add second part of offset
end end