Class: Pbw::Area

Inherits:
Object
  • Object
show all
Includes:
Mongoid::Document, Mongoid::Timestamps
Defined in:
app/models/pbw/area.rb

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.creatable_by?(user, subject) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'app/models/pbw/area.rb', line 21

def self.creatable_by?(user, subject)
    user.admin?
end

.deletable_by?(user, subject) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'app/models/pbw/area.rb', line 29

def self.deletable_by?(user, subject)
    user.admin?
end

.editable_by?(user, subject) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'app/models/pbw/area.rb', line 25

def self.editable_by?(user, subject)
    user.admin?
end

.viewable_by?(user, subject) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'app/models/pbw/area.rb', line 17

def self.viewable_by?(user, subject)
    true
end

Instance Method Details

#add_constraint!(constraint) ⇒ Object 



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# File 'app/models/pbw/area.rb', line 101

def add_constraint!(constraint)
    return false unless constraint && constraint.before_add(self)
    self.constraints << constraint
    save
    constraint.after_add(self)
    self
end

#add_item!(item, quantity) ⇒ Object 



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# File 'app/models/pbw/area.rb', line 82

def add_item!(item, quantity)
    return false unless quantity && quantity.responds_to?(:abs)
    return remove_item!(item, quantity.abs) if quantity < 0
    return false unless item && before_add_item(item,quantity)
    ItemContainer.find_or_create_for_area(self, item, quantity)
end

#after_add_item(item, quantity) ⇒ Object 



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# File 'app/models/pbw/area.rb', line 56

def after_add_item(item, quantity)
    # stub method
end

#after_remove_item(item, quantity) ⇒ Object 



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# File 'app/models/pbw/area.rb', line 65

def after_remove_item(item, quantity)
    # stub method
end

#after_token_enters(token) ⇒ Object 



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# File 'app/models/pbw/area.rb', line 38

def after_token_enters(token)
    # stub method
end

#after_token_leaves(token) ⇒ Object 



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# File 'app/models/pbw/area.rb', line 47

def after_token_leaves(token)
    # stub method
end

#attach_tick_process(process, ticks_to_wait = 0) ⇒ Object 



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# File 'app/models/pbw/area.rb', line 69

def attach_tick_process(process, ticks_to_wait=0)
    AttachedProcess.create(area: self, process: process, tickable: true, ticks_waiting: ticks_to_wait)
end

#attach_update_process(process, updates_to_wait = 0) ⇒ Object 



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# File 'app/models/pbw/area.rb', line 73

def attach_update_process(process, updates_to_wait=0)
    AttachedProcess.create(area: self, process: process, updatable: true, updates_waiting: updates_to_wait)
end

#before_add_item(item, quantity) ⇒ Object 



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# File 'app/models/pbw/area.rb', line 51

def before_add_item(item, quantity)
    # stub method
    true
end

#before_remove_item(item, quantity) ⇒ Object 



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# File 'app/models/pbw/area.rb', line 60

def before_remove_item(item, quantity)
    # stub method
    true
end

#before_token_enters(token) ⇒ Object 



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# File 'app/models/pbw/area.rb', line 33

def before_token_enters(token)
    # stub method
    true
end

#before_token_leaves(token) ⇒ Object 



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# File 'app/models/pbw/area.rb', line 42

def before_token_leaves(token)
    # stub method
    true
end

#check_constraints_and_capabilities(&changeset) ⇒ Object 



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# File 'app/models/pbw/area.rb', line 117

def check_constraints_and_capabilities(&changeset)
    self.constraints.any?{|c| !c.before_process(self, changeset)}
end

#check_triggers! ⇒ Object 



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# File 'app/models/pbw/area.rb', line 121

def check_triggers!
    self.triggers.each{|t| t.check! }
end

#count_item(item) ⇒ Object 



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# File 'app/models/pbw/area.rb', line 77

def count_item(item)
    container = ItemContainer.find_for_area(self)
    container ? container.quantity : 0
end

#has_constraint?(constraint) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'app/models/pbw/area.rb', line 96

def has_constraint?(constraint)
    constraint = Constraint.find(constraint) if constraint.is_a?(String)
    self.constraints.include?(constraint)
end

#remove_constraint!(constraint) ⇒ Object 



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# File 'app/models/pbw/area.rb', line 109

def remove_constraint!(constraint)
    return false unless constraint && constraint.before_remove(self)
    self.constraints.delete_if{|c| c.name == constraint.name}
    save
    constraint.after_remove(self)
    self
end

#remove_item!(item, quantity) ⇒ Object 



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# File 'app/models/pbw/area.rb', line 89

def remove_item!(item, quantity)
    return false unless quantity && quantity.responds_to?(:abs)
    return add_item!(item, quantity.abs) if quantity < 0
    return false unless item && before_remove_item(item,quantity)
    ItemContainer.find_or_create_for_area(self, item, (0 - quantity))
end