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# coding: utf-8
# Copyright 2019 DragonRuby LLC
# MIT License
# draw.rb has been released under MIT (*only this file*).
module GTK
class Runtime
module Draw
def primitives pass
if $top_level.respond_to? :primitives_override
return $top_level.tick_render @args, pass
end
fn.each_send pass.solids, self, :draw_solid
fn.each_send pass.static_solids, self, :draw_solid
fn.each_send pass.sprites, self, :draw_sprite
fn.each_send pass.static_sprites, self, :draw_sprite
fn.each_send pass.primitives, self, :draw_primitive
fn.each_send pass.static_primitives, self, :draw_primitive
fn.each_send pass.labels, self, :draw_label
fn.each_send pass.static_labels, self, :draw_label
fn.each_send pass.lines, self, :draw_line
fn.each_send pass.static_lines, self, :draw_line
fn.each_send pass.borders, self, :draw_border
fn.each_send pass.static_borders, self, :draw_border
if !self.production
fn.each_send pass.debug, self, :draw_primitive
fn.each_send pass.static_debug, self, :draw_primitive
end
fn.each_send pass.reserved, self, :draw_primitive
fn.each_send pass.static_reserved, self, :draw_primitive
rescue Exception => e
pause!
pretty_print_exception_and_export! e
end
def draw_solid s
return unless s
if s.respond_to? :draw_override
s.draw_override @ffi_draw
else
s = s.as_hash if s.is_a? OpenEntity
@ffi_draw.draw_solid_2 s.x, s.y, s.w, s.h,
s.r, s.g, s.b, s.a,
(s.blendmode_enum || 1)
end
rescue Exception => e
raise_conversion_for_rendering_failed s, e, :solid
end
def draw_sprite s
return unless s
if s.respond_to? :draw_override
s.draw_override @ffi_draw
else
s = s.as_hash if s.is_a? OpenEntity
@ffi_draw.draw_sprite_4 s.x, s.y, s.w, s.h,
(s.path || '').to_s,
s.angle,
s.a, s.r, s.g, s.b,
s.tile_x, s.tile_y, s.tile_w, s.tile_h,
!!s.flip_horizontally, !!s.flip_vertically,
s.angle_anchor_x, s.angle_anchor_y,
s.source_x, s.source_y, s.source_w, s.source_h,
(s.blendmode_enum || 1)
end
rescue Exception => e
raise_conversion_for_rendering_failed s, e, :sprite
end
def draw_screenshot s
return unless s
if s.respond_to? :draw_override
s.draw_override @ffi_draw
else
s = s.as_hash if s.is_a? OpenEntity
@ffi_draw.draw_screenshot (s.path || '').to_s,
s.x, s.y, s.w, s.h,
s.angle,
s.a, s.r, s.g, s.b,
s.tile_x, s.tile_y, s.tile_w, s.tile_h,
!!s.flip_horizontally, !!s.flip_vertically,
s.angle_anchor_x, s.angle_anchor_y,
s.source_x, s.source_y, s.source_w, s.source_h
end
rescue Exception => e
raise_conversion_for_rendering_failed s, e, :screenshot
end
def draw_label l
return unless l
if l.respond_to? :draw_override
l.draw_override @ffi_draw
else
l = l.as_hash if l.is_a? OpenEntity
@ffi_draw.draw_label_3 l.x, l.y,
(l.text || '').to_s,
l.size_enum, l.alignment_enum,
l.r, l.g, l.b, l.a,
l.font,
(l.vertical_alignment_enum || 2),
(l.blendmode_enum || 1)
end
rescue Exception => e
raise_conversion_for_rendering_failed l, e, :label
end
def draw_line l
return unless l
if l.respond_to? :draw_override
l.draw_override @ffi_draw
else
l = l.as_hash if l.is_a? OpenEntity
if l.x2
@ffi_draw.draw_line_2 l.x, l.y, l.x2, l.y2,
l.r, l.g, l.b, l.a,
(l.blendmode_enum || 1)
else
w = l.w || 0
w = 1 if w == 0
h = l.h || 0
h = 1 if h == 0
@ffi_draw.draw_line_2 l.x, l.y,
l.x + w - 1,
l.y + h - 1,
l.r, l.g, l.b, l.a,
(l.blendmode_enum || 1)
end
end
rescue Exception => e
raise_conversion_for_rendering_failed l, e, :line
end
def draw_border s
return unless s
if s.respond_to? :draw_override
s.draw_override @ffi_draw
else
s = s.as_hash if s.is_a? OpenEntity
@ffi_draw.draw_border_2 s.x, s.y, s.w, s.h,
s.r, s.g, s.b, s.a,
(s.blendmode_enum || 1)
end
rescue Exception => e
raise_conversion_for_rendering_failed s, e, :border
end
def draw_screenshots
@args.outputs.screenshots.each { |s| draw_screenshot s }
end
def pixel_arrays
@args.pixel_arrays.each { |k,v|
if v.pixels.length == (v.width * v.height) # !!! FIXME: warning? exception? Different API?
@ffi_draw.upload_pixel_array k.to_s, v.width.to_i, v.height.to_i, v.pixels
end
}
rescue Exception => e
pause!
pretty_print_exception_and_export! e
end
end
end
end
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