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Contents
#--
# This file is one part of:
# Rubygame -- Ruby code and bindings to SDL to facilitate game creation
#
# Copyright (C) 2009 John Croisant
#
# This library is free software; you can redistribute it and/or
# modify it under the terms of the GNU Lesser General Public
# License as published by the Free Software Foundation; either
# version 2.1 of the License, or (at your option) any later version.
#
# This library is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public
# License along with this library; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
# ++
module Rubygame
module Events
# ClockTicked is an event returned by Clock#tick, if the Clock
# has been configured with Clock#enable_tick_events.
#
# ClockTicked stores the time that has passed since the previous
# tick. You can access that information with #seconds or
# #milliseconds. This is useful to calculate how far a character
# should move during the current frame, for example.
#
class ClockTicked
# Create a new ClockTicked event.
#
# milliseconds:: The time since the last tick,
# in milliseconds. (Numeric, required)
#
def initialize( milliseconds )
@milliseconds = milliseconds
end
# Return the time since the last tick, in milliseconds.
def milliseconds
@milliseconds
end
# Return the time since the last tick, in seconds.
def seconds
@seconds or (@seconds = @milliseconds * 0.001)
end
end
end
end
Version data entries
9 entries across 9 versions & 1 rubygems