Line data    Source code

       1           0 : /*
       2             : 
       3             : OORingEffectEntity.h
       4             : 
       5             : Entity subclass for expanding-ring effect, used for hyperspace entry and for
       6             : some large explosions.
       7             : 
       8             : 
       9             : Oolite
      10             : Copyright (C) 2004-2013 Giles C Williams and contributors
      11             : 
      12             : This program is free software; you can redistribute it and/or
      13             : modify it under the terms of the GNU General Public License
      14             : as published by the Free Software Foundation; either version 2
      15             : of the License, or (at your option) any later version.
      16             : 
      17             : This program is distributed in the hope that it will be useful,
      18             : but WITHOUT ANY WARRANTY; without even the implied warranty of
      19             : MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
      20             : GNU General Public License for more details.
      21             : 
      22             : You should have received a copy of the GNU General Public License
      23             : along with this program; if not, write to the Free Software
      24             : Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
      25             : MA 02110-1301, USA.
      26             : 
      27             : */
      28             : 
      29             : #import "Entity.h"
      30             : 
      31             : 
      32           0 : @interface OORingEffectEntity: Entity
      33             : {
      34             : @private
      35           0 :         GLfloat                         _timePassed;
      36           0 :         GLfloat                         _innerRadius,
      37           0 :                                                 _outerRadius,
      38           0 :                                                 _innerGrowthRate,
      39           0 :                                                 _outerGrowthRate;
      40             : }
      41             : 
      42           0 : + (instancetype) ringFromEntity:(Entity *)sourceEntity;
      43           0 : + (instancetype) shrinkingRingFromEntity:(Entity *)sourceEntity;
      44             : 
      45             : @end