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#%Header {
##############################################################################
#
# File data-adanaxis/ruby/AdanaxisRemnant.rb
#
# Copyright Andy Southgate 2006-2007
#
# This file may be used and distributed under the terms of the Mushware
# Software Licence version 1.4, under the terms for 'Proprietary original
# source files'.  If not supplied with this software, a copy of the licence
# can be obtained from Mushware Limited via http://www.mushware.com/.
# One of your options under that licence is to use and distribute this file
# under the terms of the GNU General Public Licence version 2.
#
# This software carries NO WARRANTY of any kind.
#
##############################################################################
#%Header } dp11LTIiZ/qOIlaxZiMXaA
# $Id: AdanaxisRemnant.rb,v 1.15 2007/09/06 13:07:06 southa Exp $
# $Log: AdanaxisRemnant.rb,v $
# Revision 1.15  2007/09/06 13:07:06  southa
# Backport X11 changes
#
# Revision 1.14  2007/06/27 13:18:54  southa
# Debian packaging
#
# Revision 1.13  2007/06/27 12:58:12  southa
# Debian packaging
#
# Revision 1.12  2007/04/18 09:21:53  southa
# Header and level fixes
#
# Revision 1.11  2007/03/28 14:45:46  southa
# Level and AI standoff
#
# Revision 1.10  2007/03/24 18:07:22  southa
# Level 3 work
#
# Revision 1.9  2007/03/13 21:45:08  southa
# Release process
#
# Revision 1.8  2007/02/08 17:55:12  southa
# Common routines in space generation
#
# Revision 1.7  2006/11/17 20:08:34  southa
# Weapon change and ammo handling
#
# Revision 1.6  2006/11/17 15:47:42  southa
# Ammo remnants
#
# Revision 1.5  2006/11/17 13:22:06  southa
# Box textures
#
# Revision 1.4  2006/11/10 20:17:11  southa
# Audio work
#
# Revision 1.3  2006/11/02 09:47:32  southa
# Player weapon control
#
# Revision 1.2  2006/10/30 19:36:38  southa
# Item collection
#
# Revision 1.1  2006/10/30 17:03:50  southa
# Remnants creation
#

require 'AdanaxisUtil.rb'

class AdanaxisRemnant < MushObject
  def initialize
    @m_names = [
      :health1,
      :shield1,
      :health2,
      :shield2,
      :health3,
      :shield3,
      :player_base,
      :player_light_cannon,
      :player_quad_cannon,
      :player_flak,
      :player_heavy_cannon,
      :player_rail,
      :player_light_missile,
      :player_heavy_missile,
      :player_flush,
      :player_nuclear
      ]
    @remnantDefaults = {
      :lifetime_msec => 60000,
      :hit_points => 5.0
    }

    @m_healthDefaults = @remnantDefaults.merge(
      :mesh_name => "healthbox1"
    )

    @m_shieldDefaults = @remnantDefaults.merge(
      :mesh_name => "shieldbox1"
    )

    @m_ammoDefaults = @remnantDefaults
  end

  def mCreate(inParams)
    itemParams = {}
    itemType = inParams[:item_type]
    case itemType
      when :health1,:health2,:health3
        itemParams.merge!(@m_healthDefaults)
      when :shield1,:shield3,:shield3
        itemParams.merge!(@m_shieldDefaults)
      when :player_base
        itemParams.merge!(@m_ammoDefaults)
        itemParams.merge!(:mesh_name => 'basebox1')
      when :player_light_cannon
        itemParams.merge!(@m_ammoDefaults)
        itemParams.merge!(:mesh_name => 'lightcannonbox1')
      when :player_quad_cannon
        itemParams.merge!(@m_ammoDefaults)
        itemParams.merge!(:mesh_name => 'quadcannonbox1')
      when :player_flak
        itemParams.merge!(@m_ammoDefaults)
        itemParams.merge!(:mesh_name => 'flakbox1')
      when :player_heavy_cannon
        itemParams.merge!(@m_ammoDefaults)
        itemParams.merge!(:mesh_name => 'heavycannonbox1')
      when :player_rail
        itemParams.merge!(@m_ammoDefaults)
        itemParams.merge!(:mesh_name => 'railbox1')
      when :player_light_missile
        itemParams.merge!(@m_ammoDefaults)
        itemParams.merge!(:mesh_name => 'lightmissilebox1')
      when :player_heavy_missile
        itemParams.merge!(@m_ammoDefaults)
        itemParams.merge!(:mesh_name => 'heavymissilebox1')
      when :player_flush
        itemParams.merge!(@m_ammoDefaults)
        itemParams.merge!(:mesh_name => 'flushbox1')
      when :player_nuclear
        itemParams.merge!(@m_ammoDefaults)
        itemParams.merge!(:mesh_name => 'nuclearbox1')
      else
        raise(RuntimeError, "Unknown remnant type '#{itemType || '(not set)'}'")
    end
    itemParams.merge!(inParams)

    velocityFactor = itemParams[:velocity_factor] || 0.0

    itemParams[:post] = MushPost.new(
      :position => itemParams[:post].position,
      :velocity => itemParams[:post].velocity * velocityFactor,
      :angular_velocity => MushTools.cRandomAngularVelocity(0.01)
    )

    AdanaxisPieceItem.cCreate(itemParams)
  end

  def mCollect(inItem, inPiece)
    case inItem.mItemType
      when :health1
        inPiece.mLimitedHealthAdd(0.1) if inPiece.respond_to?(:mLimitedHealthAdd)
        MushGame.cSoundPlay("healthcollect0", inPiece.mPost)
      when :shield1
        inPiece.mLimitedShieldAdd(0.1) if inPiece.respond_to?(:mLimitedShieldAdd)
        MushGame.cSoundPlay("shieldcollect0", inPiece.mPost)
      when :health2
        inPiece.mLimitedHealthAdd(0.2) if inPiece.respond_to?(:mLimitedHealthAdd)
        MushGame.cSoundPlay("healthcollect0", inPiece.mPost)
      when :shield2
        inPiece.mLimitedShieldAdd(0.2) if inPiece.respond_to?(:mLimitedShieldAdd)
        MushGame.cSoundPlay("shieldcollect0", inPiece.mPost)
      when :health3
        inPiece.mUnlimitedHealthAdd(0.5) if inPiece.respond_to?(:mUnlimitedHealthAdd)
        MushGame.cSoundPlay("healthcollect0", inPiece.mPost)
      when :shield3
        inPiece.mUnlimitedShieldAdd(0.5) if inPiece.respond_to?(:mUnlimitedShieldAdd)
        MushGame.cSoundPlay("shieldcollect0", inPiece.mPost)
      when :player_base
        inPiece.mAmmoCollect(:player_base, 100) if inPiece.respond_to?(:mAmmoCollect)
        MushGame.cSoundPlay("load0", inPiece.mPost)
      when :player_light_cannon
        inPiece.mAmmoCollect(:player_light_cannon, 100) if inPiece.respond_to?(:mAmmoCollect)
        MushGame.cSoundPlay("load1", inPiece.mPost)
      when :player_quad_cannon
        inPiece.mAmmoCollect(:player_quad_cannon, 100) if inPiece.respond_to?(:mAmmoCollect)
        MushGame.cSoundPlay("load2", inPiece.mPost)
      when :player_flak
        inPiece.mAmmoCollect(:player_flak, 20) if inPiece.respond_to?(:mAmmoCollect)
        MushGame.cSoundPlay("load3", inPiece.mPost)
      when :player_heavy_cannon
        inPiece.mAmmoCollect(:player_heavy_cannon, 100) if inPiece.respond_to?(:mAmmoCollect)
        MushGame.cSoundPlay("load4", inPiece.mPost)
      when :player_rail
        inPiece.mAmmoCollect(:player_rail, 6) if inPiece.respond_to?(:mAmmoCollect)
        MushGame.cSoundPlay("load5", inPiece.mPost)
      when :player_light_missile
        inPiece.mAmmoCollect(:player_light_missile, 6) if inPiece.respond_to?(:mAmmoCollect)
        MushGame.cSoundPlay("load6", inPiece.mPost)
      when :player_heavy_missile
        inPiece.mAmmoCollect(:player_heavy_missile, 3) if inPiece.respond_to?(:mAmmoCollect)
        MushGame.cSoundPlay("load7", inPiece.mPost)
      when :player_flush
        inPiece.mAmmoCollect(:player_flush, 1) if inPiece.respond_to?(:mAmmoCollect)
        MushGame.cSoundPlay("load8", inPiece.mPost)
     when :player_nuclear
        inPiece.mAmmoCollect(:player_nuclear, 1) if inPiece.respond_to?(:mAmmoCollect)
        MushGame.cSoundPlay("load9", inPiece.mPost)
     else
        raise(RuntimeError, "Collected unknown remnant type '#{inItem.inspect}'")
     end
  end

  def mPseudoRandom(inValue)
    return (inValue * inValue * 237) % 75843;
  end

  def mLowGradeRemnant(inSequenceNum)
    retVal = nil

    selector = mPseudoRandom(inSequenceNum)

    if selector == 0
      # No remnant
    elsif selector % 32 == 0
      retVal = :player_flak
    elsif selector % 16 == 0
      retVal = :player_quad_cannon
    elsif selector % 8 == 0
      retVal = :player_light_cannon
    elsif selector % 4 == 0
      retVal = :shield1
    elsif selector % 2 == 0
      retVal = :health1
    end
    retVal
  end

  def mMediumGradeRemnant(inSequenceNum)
    retVal = nil

    selector = mPseudoRandom(inSequenceNum)

    if selector == 0
      retVal = :player_flak
    elsif selector % 32 == 0
      retVal = :player_rail
    elsif selector % 16 == 0
      retVal = :player_light_missile
    elsif selector % 8 == 0
      retVal = :player_heavy_cannon
    elsif selector % 4 == 0
      retVal = :shield3
    elsif selector % 2 == 0
      retVal = :player_flak
    else
      retVal = :health2
    end
    retVal
  end

  def mStandardRemnant(inSequenceNum)
    retVal = nil

    if inSequenceNum == 0
      # No remnant
    elsif inSequenceNum % 8 == 0
      retVal = :shield1
    elsif inSequenceNum % 4 == 0
      retVal = :health1
    end
    retVal = @m_names[rand(@m_names.size - 2)]
    retVal
  end


end