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rename instance to self, update example

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Insality
2019-04-07 15:19:39 +03:00
parent 636df146c9
commit 08eae3800c
7 changed files with 249 additions and 247 deletions
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66
druid/base/text.lua
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@@ -8,76 +8,76 @@ M.interest = {
}
function M.init(instance, node, value, is_locale, max_width)
instance.max_width = max_width
instance.node = helper.get_node(node)
instance.start_scale = gui.get_scale(instance.node)
instance.last_color = gui.get_color(instance.node)
function M.init(self, node, value, is_locale, max_width)
self.max_width = max_width
self.node = helper.get_node(node)
self.start_scale = gui.get_scale(self.node)
self.last_color = gui.get_color(self.node)
if is_locale then
instance.text_id = value
instance:translate()
self.text_id = value
self:translate()
else
instance:set_to(value or 0)
self:set_to(value or 0)
end
return instance
return self
end
function M.translate(instance)
if instance.text_id then
instance:set_to(settings.get_text(instance.text_id))
function M.translate(self)
if self.text_id then
self:set_to(settings.get_text(self.text_id))
end
end
--- Setup scale x, but can only be smaller, than start text scale
local function setup_max_width(instance)
local metrics = gui.get_text_metrics_from_node(instance.node)
local cur_scale = gui.get_scale(instance.node)
local function setup_max_width(self)
local metrics = gui.get_text_metrics_from_node(self.node)
local cur_scale = gui.get_scale(self.node)
if metrics.width * cur_scale.x > instance.max_width then
local scale_modifier = instance.max_width / metrics.width
scale_modifier = math.min(scale_modifier, instance.start_scale.x)
if metrics.width * cur_scale.x > self.max_width then
local scale_modifier = self.max_width / metrics.width
scale_modifier = math.min(scale_modifier, self.start_scale.x)
local new_scale = vmath.vector3(scale_modifier, scale_modifier, cur_scale.z)
gui.set_scale(instance.node, new_scale)
gui.set_scale(self.node, new_scale)
end
end
--- Set text to text field
-- @param set_to - set value to text field
function M.set_to(instance, set_to)
instance.last_value = set_to
gui.set_text(instance.node, set_to)
function M.set_to(self, set_to)
self.last_value = set_to
gui.set_text(self.node, set_to)
if instance.max_width then
setup_max_width(instance)
if self.max_width then
setup_max_width(self)
end
end
--- Set color
-- @param color
function M.set_color(instance, color)
instance.last_color = color
gui.set_color(instance.node, color)
function M.set_color(self, color)
self.last_color = color
gui.set_color(self.node, color)
end
--- Set alpha
-- @param alpha, number [0-1]
function M.set_alpha(instance, alpha)
instance.last_color.w = alpha
gui.set_color(instance.node, instance.last_color)
function M.set_alpha(self, alpha)
self.last_color.w = alpha
gui.set_color(self.node, self.last_color)
end
--- Set scale
-- @param scale
function M.set_scale(instance, scale)
instance.last_scale = scale
gui.set_scale(instance.node, scale)
function M.set_scale(self, scale)
self.last_scale = scale
gui.set_scale(self.node, scale)
end