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@ -30,7 +30,6 @@ class PhysObj |
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@x, @y = @pos[0], @pos[1] |
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@angle %= 360 |
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if( !world.freeze ) then |
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if( @accel.magnitude != 0 ) then |
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@vel += @accel |
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end |
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@ -44,7 +43,6 @@ class PhysObj |
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@saved_pos = @saved_pos[1..-1] |
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end |
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end |
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end |
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def render_path(x_offset=0, y_offset=0) |
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@saved_pos.each do |pos| |
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@ -137,7 +135,6 @@ class Planet < PhysObj |
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end |
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def orbit(physobjs) |
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if( !self.world.freeze ) then |
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physobjs.each do |obj| |
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if( self != obj ) then |
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grav_vec = self.calculate_gravity_vector(obj) |
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@ -147,7 +144,6 @@ class Planet < PhysObj |
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end |
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end |
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end |
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end |
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# def debug_string |
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# return "\n#{self.name}\nPos: #{self.pos.round(4)}\nMass: #{self.mass.round(4)}\nRadius: #{self.radius.round(4)} p\nGravity: #{(self.mass*GRAV_CONSTANT).round(2)} p/r^2" |
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