Line data    Source code

       1           0 : /*
       2             : 
       3             : OOBreakPatternEntity.h
       4             : 
       5             : Entity implementing tunnel effect for hyperspace and stations.
       6             : 
       7             : 
       8             : Oolite
       9             : Copyright (C) 2004-2013 Giles C Williams and contributors
      10             : 
      11             : This program is free software; you can redistribute it and/or
      12             : modify it under the terms of the GNU General Public License
      13             : as published by the Free Software Foundation; either version 2
      14             : of the License, or (at your option) any later version.
      15             : 
      16             : This program is distributed in the hope that it will be useful,
      17             : but WITHOUT ANY WARRANTY; without even the implied warranty of
      18             : MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
      19             : GNU General Public License for more details.
      20             : 
      21             : You should have received a copy of the GNU General Public License
      22             : along with this program; if not, write to the Free Software
      23             : Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
      24             : MA 02110-1301, USA.
      25             : 
      26             : */
      27             : 
      28             : #import "Entity.h"
      29             : 
      30             : @class OOColor;
      31             : 
      32             : 
      33           0 : enum
      34             : {
      35             :         kOOBreakPatternMaxSides                 = 128,
      36             :         kOOBreakPatternMaxVertices              = (kOOBreakPatternMaxSides + 1) * 2
      37             : };
      38             : 
      39             : 
      40           0 : #define BREAK_PATTERN_RING_SPACING              50.0
      41           0 : #define BREAK_PATTERN_RING_SPEED                200.0
      42             : 
      43             : 
      44           0 : @interface OOBreakPatternEntity: Entity
      45             : {
      46             : @private
      47           0 :         Vector                                  _vertexPosition[kOOBreakPatternMaxVertices];
      48           0 :         GLfloat                                 _vertexColor[kOOBreakPatternMaxVertices][4];
      49           0 :         NSUInteger                              _vertexCount;
      50           0 :         double                                  _lifetime;
      51             : }
      52             : 
      53           0 : + (instancetype) breakPatternWithPolygonSides:(NSUInteger)sides startAngle:(float)startAngleDegrees aspectRatio:(float)aspectRatio;
      54             : 
      55           0 : - (void) setInnerColor:(OOColor *)color1 outerColor:(OOColor *)color2;
      56             : 
      57           0 : - (void) setLifetime:(double)lifetime;
      58             : 
      59             : @end
      60             : 
      61             : 
      62             : @interface Entity (OOBreakPatternEntity)
      63             : 
      64           0 : - (BOOL) isBreakPattern;
      65             : 
      66             : @end