cyberarm/cyberarm_engine
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Cache TextBlock text width and height

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Cyberarm
2026-01-09 08:59:06 -06:00
parent b5912de980
commit 97055885a6
1 changed files with 15 additions and 9 deletions
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24
lib/cyberarm_engine/ui/elements/text_block.rb
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@@ -16,6 +16,8 @@ module CyberarmEngine
) )
@raw_text = text @raw_text = text
@text_width = @text.width
@text_height = @text.height
end end
def update def update
@@ -29,7 +31,7 @@ module CyberarmEngine
def render def render
# Gosu.clip_to is too expensive to always use so check if we actually need it. # Gosu.clip_to is too expensive to always use so check if we actually need it.
if @text.width > width || @text.height > height if @text_width > width || @text_height > height
Gosu.clip_to(@x, @y, width, height) do Gosu.clip_to(@x, @y, width, height) do
@text.draw @text.draw
end end
@@ -53,8 +55,12 @@ module CyberarmEngine
handle_text_wrapping(_width) handle_text_wrapping(_width)
@width = _width || @text.width.floor # Update cached text width and height
@height = _height || @text.height.floor @text_width = @text.width
@text_height = @text.height
@width = _width || @text_width.floor
@height = _height || @text_height.floor
@text.y = @style.border_thickness_top + @style.padding_top + @y @text.y = @style.border_thickness_top + @style.padding_top + @y
@text.z = @z + 3 @text.z = @z + 3
@@ -64,26 +70,26 @@ module CyberarmEngine
when :left when :left
@text.x = @style.border_thickness_left + @style.padding_left + @x @text.x = @style.border_thickness_left + @style.padding_left + @x
when :center when :center
@text.x = if @text.width <= width @text.x = if @text_width <= width
@x + width / 2 - @text.width / 2 @x + width / 2 - @text_width / 2
else # Act as left aligned else # Act as left aligned
@style.border_thickness_left + @style.padding_left + @x @style.border_thickness_left + @style.padding_left + @x
end end
when :right when :right
@text.x = @x + outer_width - (@text.width + @style.border_thickness_right + @style.padding_right) @text.x = @x + outer_width - (@text_width + @style.border_thickness_right + @style.padding_right)
end end
end end
if (vertical_alignment = @options[:text_v_align]) if (vertical_alignment = @options[:text_v_align])
case vertical_alignment case vertical_alignment
when :center when :center
@text.y = if @text.height <= height @text.y = if @text_height <= height
@y + height / 2 - @text.height / 2 @y + height / 2 - @text_height / 2
else else
@style.border_thickness_top + @style.padding_top + @y @style.border_thickness_top + @style.padding_top + @y
end end
when :bottom when :bottom
@text.y = @y + outer_height - (@text.height + @style.border_thickness_bottom + @style.padding_bottom) @text.y = @y + outer_height - (@text_height + @style.border_thickness_bottom + @style.padding_bottom)
end end
end end