Class: Point

Inherits:
Object
  • Object
show all
Defined in:
lib/GameGrid.rb

Overview

A Point is an area on the gamegrid

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(x, y, ground, object = nil) ⇒ Point

Initialize: Set the required variables in the beginning of time



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# File 'lib/GameGrid.rb', line 196

def initialize(x,y,ground,object=nil)
@id=rand(999999999)
    @x=x
    @y=y
    @ground=ground
    if object!=nil then
       @object=object 
    else
        @object=nil
    end
    obj=object
    if (obj===nil) then
        obj=" no objects"
    end
    setGType();
    puts "Point created at #{@x}, #{@y}, on #{@ground}, with"+obj
end

Instance Attribute Details

#ground ⇒ Object

Returns the value of attribute ground.



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# File 'lib/GameGrid.rb', line 133

def ground
  @ground
end

#gtype ⇒ Object

Attributes of your point



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# File 'lib/GameGrid.rb', line 132

def gtype
  @gtype
end

#id ⇒ Object (readonly)

Returns the value of attribute id.



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# File 'lib/GameGrid.rb', line 133

def id
  @id
end

#object ⇒ Object

Attributes of your point



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# File 'lib/GameGrid.rb', line 132

def object
  @object
end

#x ⇒ Object

Attributes of your point



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# File 'lib/GameGrid.rb', line 132

def x
  @x
end

#y ⇒ Object

Attributes of your point



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# File 'lib/GameGrid.rb', line 132

def y
  @y
end

Instance Method Details

#getloc ⇒ Object 



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# File 'lib/GameGrid.rb', line 213

def getloc
    return 'hi'
end

#ifdo(action) ⇒ Object

Ifdo: What might happen if you do <action>?



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# File 'lib/GameGrid.rb', line 136

def ifdo(action)
actionlist=["fall","jump","swim","sit"]
resultsperType={
    "rocksolid"=>['You will lose 1/2 lives, lose 8 altitude', 'You will lose 5 energy, gain 3 altitude', 'Not possible','You will lose 4 altitude, lose 2 energy'],
    "softy"=>['You will lose 8 altitude','You will lose 5 energy, gain 3 altitude', 'Not possible', 'You will lose 4 altitude, lose 1 1/2 energy'],
    "dangerous"=>['You will lose 3 1/2 lives, lose 8 altitude', 'You will lose 10 energy, gain 3 altitude', 'You will lose 4 1/2 lives','You will lose 4 altitude, lose 2 1/2 lives']
}
if (resultsperType.include?(@gtype)===false) then
    raise "Ground Type does not comply"
end
myresults=resultsperType[@gtype]
if (actionlist.include?(action)===false) then
    raise "Action type does not comply"
end
ordernum=actionlist.index(action)
result=myresults[ordernum]
log(self.to_s+": .ifdo function called, result='"+result+"'")
return result
end

#result(action) ⇒ Object

Result: Do (action) for me.



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# File 'lib/GameGrid.rb', line 170

def result(action)
actionlist=["fall","jump","swim","sit"]
resultsperType={
    "rocksolid"=>['$lives-=0.5; $altitude-=8', '$energy-=5; $altitude+=3', '','$altitude-=4; $energy-=2'],
    "softy"=>['$altitude-=8','$energy-=5; $altitude+=3', '', '$altitude-=4, $energy-=1.5;'],
    "dangerous"=>['$lives-=3.5; $altitude-=8', '$energy-=10; $altitude+=3', '$lives-=4.5','$altitude-=4; $lives-=2.5']
}
if (resultsperType.include?(@gtype)===false) then
    raise "Ground Type does not comply"
end
myresults=resultsperType[@gtype]
if (actionlist.include?(action)===false) then
    raise "Action type does not comply"
end
ordernum=actionlist.index(action)
result=myresults[ordernum]
puts ifdo(action)
eval(result)
end

#setGType ⇒ Object

SetGType: What type of ground am I standing on?



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# File 'lib/GameGrid.rb', line 157

def setGType
    case @ground;
    when "asphalt", "rock", "concrete", "wood"
        @gtype="rocksolid"
    when "carpet", "bed", "mat"
        @gtype="softy"
    when "lava", "magma", "fire", "spikes", "poison"
        @gtype="dangerous"
    end
    return @gtype;
end

#this ⇒ Object

This: Basic info about this point



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# File 'lib/GameGrid.rb', line 218

def this
if (@object===nil) then
    return 'at '+@x.to_s+', '+@y.to_s+', on '+@ground+', with no objects found.'
else
    return 'at '+@x.to_s+', '+@y.to_s+', on '+@ground+', with a '+@object+' found on the ground.'
end
end