src/OpenGLSprite.h

   1 //
   2 //  OpenGLSprite.h
   3 //  GL_BotChallenge
   4 //
   5 //  Created by Giles Williams on Fri Jun 21 2002.
   6 //  Copyright (c) 2001 __MyCompanyName__. All rights reserved.
   7 //
   8
   9 #import <Cocoa/Cocoa.h>
  10 #import <Foundation/Foundation.h>
  11
  12 #import <OpenGL/gl.h>
  13
  14 #define OPEN_GL_SPRITE_MIN_WIDTH        64.0
  15 #define OPEN_GL_SPRITE_MIN_HEIGHT       64.0
  16
  17 @interface OpenGLSprite : NSObject
  18 {
  19     NSData*     textureData;
  20     GLuint      texName;
  21
  22     NSRect      textureCropRect;
  23     NSSize      textureSize;
  24     NSSize      size;
  25 }
  26
  27 - (id) init;
  28 - (id) initWithImage:(NSImage *)textureImage cropRectangle:(NSRect)cropRect size:(NSSize) spriteSize;
  29 - (void) dealloc;
  30
  31 - (void)blitToX:(float)x Y:(float)y Z:(float)z;
  32 - (void)blitToX:(float)x Y:(float)y Z:(float)z Alpha:(float)a;
  33
  34 - (void)makeTextureFromImage:(NSImage *)texImage cropRectangle:(NSRect)cropRect size:(NSSize)spriteSize;
  35
  36 - (void)replaceTextureFromImage:(NSImage *)texImage cropRectangle:(NSRect)cropRect;
  37 - (void)substituteTextureFromImage:(NSImage *)texImage;
  38
  39 @end