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Text File | 1996-11-04 | 2.6 KB | 114 lines | [TEXT/KAHL] |
- ///--------------------------------------------------------------------------------------
- // SWCommonHeaders.h
- //
- // Portions are copyright: c 1991-94 Tony Myles, All rights reserved worldwide.
- //
- // Description: common macros, constants, and stuff, used throughout SpriteWorld
- ///--------------------------------------------------------------------------------------
-
- #ifndef __RETRACE__
- #include <Retrace.h>
- #endif
-
- #ifndef __SWCOMMON__
- #define __SWCOMMON__
-
-
-
- #if PRAGMA_ALIGN_SUPPORTED
- #pragma options align=mac68k
- #endif
-
- ///--------------------------------------------------------------------------------------
- // VBL-related stuff
- ///--------------------------------------------------------------------------------------
-
- typedef struct VBLTaskRec VBLTaskRec;
- typedef VBLTaskRec *VBLTaskRecPtr, **VBLTaskRecHdl;
-
- struct VBLTaskRec
- {
- VBLTask myVBLTask;
- volatile Boolean hasVBLFired;
- };
-
-
- ///--------------------------------------------------------------------------------------
- // sprite world definitions
- ///--------------------------------------------------------------------------------------
-
- typedef struct SpriteWorldRec SpriteWorldRec;
- typedef SpriteWorldRec *SpriteWorldPtr, **SpriteWorldHdl;
-
-
- ///--------------------------------------------------------------------------------------
- // sprite world macros
- ///--------------------------------------------------------------------------------------
-
- #if defined(powerc) || defined(__powerc)
- #define SW_PPC 1
- #else
- #define SW_PPC 0
- #endif
-
- #if SW_PPC
- #define XSW_USE_C 1
- #else
- #define XSW_USE_C SW_USE_C
- #endif
-
- #define SW_MIN(a, b) ((a) < (b) ? (a) : (b))
- #define SW_MAX(a, b) ((a) > (b) ? (a) : (b))
-
- // change this to '#define SW_FUNC pascal'
- // to build a SpriteWorld library callable from pascal
- #define SW_FUNC pascal
-
- // SWAssert - PNL
- #define SW_DEBUG 1
- #if SW_DEBUG
- #define SWAssert(x) SWAssertCode(x)
- #else
- #define SWAssert(x)
- #endif
- extern SW_FUNC void SWAssert( Boolean must );
-
- #define kBitsPerByte 8
-
- #if __MWERKS__
-
- #define SW_ASM_FUNC asm
- #define SW_ASM_BEGIN machine 68020
- #define SW_ASM_END rts
-
- #elif THINK_C
-
- #define SW_ASM_FUNC
- #define SW_ASM_BEGIN asm 68020{
- #define SW_ASM_END }
-
- #endif
-
-
- ///--------------------------------------------------------------------------------------
- // compiled sprite definitions
- ///--------------------------------------------------------------------------------------
-
- typedef short PixelCode, *PixelCodePtr, **PixelCodeHdl;
-
- typedef void (*BlitFuncPtr)(
- long srcStride,
- long destStride,
- Ptr srcBaseAddr,
- Ptr destBaseAddr);
-
- #if PRAGMA_ALIGN_SUPPORTED
- #pragma options align=reset
- #endif
-
- #endif /*__SWCOMMON__*/
-
-
-
-
-