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Updated Text shadow rendering

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Cyberarm
2019-04-01 16:16:51 -05:00
parent 4af377b93c
commit cbc27b5d5d
1 changed files with 26 additions and 14 deletions
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40
lib/cyberarm_engine/objects/text.rb
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@@ -2,8 +2,8 @@ module CyberarmEngine
class Text class Text
CACHE = {} CACHE = {}
attr_accessor :text, :x, :y, :z, :size, :factor_x, :factor_y, :color, :shadow, :shadow_size, :options attr_accessor :x, :y, :z, :size, :factor_x, :factor_y, :color, :shadow, :shadow_size, :options
attr_reader :textobject attr_reader :text, :textobject
def initialize(text, options={}) def initialize(text, options={})
@text = text || "" @text = text || ""
@@ -62,37 +62,49 @@ module CyberarmEngine
return font return font
end end
def text=(string)
@rendered_shadow = nil
@text = string
end
def width def width
textobject.text_width(@text) textobject.text_width(@text)
end end
def height def height
@text.lines.count * textobject.height (@text.lines.count+1) * textobject.height
end end
def draw def draw
if @shadow && !ARGV.join.include?("--no-shadow") if @shadow && !ARGV.join.include?("--no-shadow")
_color = Gosu::Color.rgba(@color.red, @color.green, @color.blue, @shadow_alpha) if @shadow_alpha <= @color.alpha @shadow_alpha = 30 if @color.alpha > 30
_color = Gosu::Color.rgba(@color.red, @color.green, @color.blue, @color.alpha) unless @shadow_alpha <= @color.alpha @shadow_alpha = @color.alpha if @color.alpha <= 30
shadow_color = Gosu::Color.rgba(@color.red, @color.green, @color.blue, @shadow_alpha)
@textobject.draw_markup(@text, @x-@shadow_size, @y, @z, @factor_x, @factor_y, _color) _x = @shadow_size
@textobject.draw_markup(@text, @x-@shadow_size, @y-@shadow_size, @z, @factor_x, @factor_y, _color) _y = @shadow_size
@textobject.draw_markup(@text, @x, @y-@shadow_size, @z, @factor_x, @factor_y, _color) @rendered_shadow ||= Gosu.render((self.width+(shadow_size*2)).ceil, (self.height+(@shadow_size*2)).ceil) do
@textobject.draw_markup(@text, @x+@shadow_size, @y-@shadow_size, @z, @factor_x, @factor_y, _color) @textobject.draw_markup(@text, _x-@shadow_size, _y, @z)
@textobject.draw_markup(@text, _x-@shadow_size, _y-@shadow_size, @z)
@textobject.draw_markup(@text, @x, @y+@shadow_size, @z, @factor_x, @factor_y, _color) @textobject.draw_markup(@text, _x, _y-@shadow_size, @z, @factor_x)
@textobject.draw_markup(@text, @x-@shadow_size, @y+@shadow_size, @z, @factor_x, @factor_y, _color) @textobject.draw_markup(@text, _x+@shadow_size, _y-@shadow_size, @z)
@textobject.draw_markup(@text, @x+@shadow_size, @y, @z, @factor_x, @factor_y, _color) @textobject.draw_markup(@text, _x, _y+@shadow_size, @z)
@textobject.draw_markup(@text, @x+@shadow_size, @y+@shadow_size, @z, @factor_x, @factor_y, _color) @textobject.draw_markup(@text, _x-@shadow_size, _y+@shadow_size, @z)
@textobject.draw_markup(@text, _x+@shadow_size, _y, @z)
@textobject.draw_markup(@text, _x+@shadow_size, _y+@shadow_size, @z)
end
@rendered_shadow.draw(@x-@shadow_size, @y-@shadow_size, @z, @factor_x, @factor_y, shadow_color)
end end
@textobject.draw_markup(@text, @x, @y, @z, @factor_x, @factor_y, @color) @textobject.draw_markup(@text, @x, @y, @z, @factor_x, @factor_y, @color)
end end
def alpha=(n) def alpha=(n)
@color = Gosu::Color.new(@color.red, @color.green, @color.blue, n) @color = Gosu::Color.rgba(@color.red, @color.green, @color.blue, n)
end end
def alpha def alpha