cyberarm/cyberarm_engine
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Added all the callbacks to Window and GameState, removed all but one usage of global variables ().

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Cyberarm
2022-06-05 09:19:30 -05:00
parent 0a62e5180a
commit ca73a2d8e8
11 changed files with 178 additions and 97 deletions
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22
lib/cyberarm_engine/ui/elements/container.rb
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@@ -6,6 +6,16 @@ module CyberarmEngine
attr_accessor :stroke_color, :fill_color
attr_reader :children, :gui_state, :scroll_position
def self.current_container
@@current_container
end
def self.current_container=(container)
raise ArgumentError, "Expected container to an an instance of CyberarmEngine::Element::Container, got #{container.class}" unless container.is_a?(CyberarmEngine::Element::Container)
@@current_container = container
end
def initialize(options = {}, block = nil)
@gui_state = options.delete(:gui_state)
super
@@ -35,23 +45,23 @@ module CyberarmEngine
def clear(&block)
@children.clear
old_container = $__current_container__
old_container = CyberarmEngine::Element::Container.current_container
$__current_container__ = self
CyberarmEngine::Element::Container.current_container = self
block.call(self) if block
$__current_container__ = old_container
CyberarmEngine::Element::Container.current_container = old_container
root.gui_state.request_recalculate
end
def append(&block)
old_container = $__current_container__
old_container = CyberarmEngine::Element::Container.current_container
$__current_container__ = self
CyberarmEngine::Element::Container.current_container = self
block.call(self) if block
$__current_container__ = old_container
CyberarmEngine::Element::Container.current_container = old_container
root.gui_state.request_recalculate
end