The Cheat 1.2

[chaz/thecheat] / CheaterTypes.h

diff --git a/CheaterTypes.h b/CheaterTypes.h
new file mode 100644 (file)
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--- /dev/null
+++ b/CheaterTypes.h
@@ -0,0 +1,170 @@
+//
+//  CheaterTypes.h
+//  The Cheat
+//
+//  Created by Chaz McGarvey on 12/23/04.
+//  Copyright 2004 Chaz McGarvey. All rights reserved.
+//
+
+#ifndef _CheaterTypes_H
+#define _CheaterTypes_H
+
+#import <Cocoa/Cocoa.h>
+
+#include <mach/vm_types.h>
+
+#include <stdlib.h>
+#include <string.h>
+
+
+/* Compiler macros */
+#if defined( __cplusplus )
+#define CHEAT_EXPORT extern "C"
+#define CHEAT_IMPORT extern "C"
+#else
+#define CHEAT_EXPORT extern
+#define CHEAT_IMPORT extern
+#endif
+
+#if !defined( CHEAT_STATIC_INLINE )
+#define CHEAT_STATIC_INLINE static __inline__
+#endif
+
+#if !defined( CHEAT_EXTERN_INLINE )
+#define CHEAT_EXTERN_INLINE extern __inline__
+#endif
+
+
+#pragma mark -
+#pragma mark Miscellaneous Types
+/*%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%*/
+
+typedef vm_address_t TCAddress;
+
+
+typedef unsigned char TCVariableType;
+enum {
+       TCInt64 = 0,
+       TCInt32 = 1, // default
+       TCInt16 = 2,
+       TCInt8 = 3,
+       TCString = 4,
+       TCFloat = 5,
+       TCDouble = 6
+};
+
+typedef unsigned char TCIntegerSign;
+enum {
+       TCSigned = 0, // default
+       TCUnsigned = 1
+};
+
+typedef unsigned char TCSearchOperator;
+enum {
+       TCEqual = 0, // default
+       TCNotEqual = 1,
+       TCLessThan = 2,
+       TCGreaterThan = 3,
+       TCLessThanOrEqual = 4, // not used
+       TCGreaterThanOrEqual = 5 // not used
+};
+
+typedef unsigned char TCSearchType;
+enum {
+       TCGivenValue = 0, // default
+       TCLastValue = 1
+};
+
+
+#pragma mark -
+#pragma mark TCArray
+/*%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%*/
+
+typedef struct _TCArray
+{
+       void *_bytes;
+       unsigned _count;
+       unsigned _size;
+       BOOL _ownsBytes;
+} *TCArray;
+
+
+#pragma mark -
+#pragma mark Exported Array Functions
+/*%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%*/
+
+CHEAT_EXPORT TCArray TCMakeArray( unsigned count, unsigned size );
+CHEAT_EXPORT TCArray TCMakeArrayWithBytes( unsigned count, unsigned size, void *bytes );
+CHEAT_EXPORT void TCReleaseArray( TCArray array );
+
+CHEAT_EXPORT void TCArrayAppendArray( TCArray array, TCArray other );
+
+CHEAT_EXPORT NSString *TCStringFromArray( TCArray array );
+
+
+#pragma mark -
+#pragma mark Imported Array Functions
+/*%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%*/
+
+CHEAT_STATIC_INLINE void *TCArrayBytes( TCArray array )
+{
+       return array->_bytes;
+}
+
+CHEAT_STATIC_INLINE unsigned TCArrayElementCount( TCArray array )
+{
+       return array->_count;
+}
+
+CHEAT_STATIC_INLINE unsigned TCArrayElementSize( TCArray array )
+{
+       return array->_size;
+}
+
+CHEAT_STATIC_INLINE void const *TCArrayElementAtIndex( TCArray array, unsigned index )
+{
+       return array->_bytes + index * array->_size;
+}
+
+CHEAT_STATIC_INLINE void TCArraySetElementAtIndex( TCArray array, unsigned index, void const *element )
+{
+       memcpy( array->_bytes + index * array->_size, element, array->_size );
+}
+
+CHEAT_STATIC_INLINE void TCArrayResize( TCArray array, unsigned count )
+{
+       void *bytes = realloc( array->_bytes, count * array->_size );
+       
+       if ( bytes ) {
+               array->_bytes = bytes;
+               array->_count = count;
+       }
+}
+
+CHEAT_STATIC_INLINE TCArray TCArrayCopyElements( TCArray array, unsigned count )
+{
+       return TCMakeArrayWithBytes( MIN(array->_count,count), array->_size, array->_bytes );
+}
+
+CHEAT_STATIC_INLINE TCArray TCArrayCopy( TCArray array )
+{
+       return TCArrayCopyElements( array, array->_count );
+}
+
+CHEAT_STATIC_INLINE TCArray TCArrayCopyContainer( TCArray array, unsigned count )
+{
+       TCArray copy = TCMakeArray( MIN(array->_count,count), array->_size );
+       copy->_bytes = array->_bytes;
+       copy->_ownsBytes = NO;
+       return copy;
+}
+
+CHEAT_STATIC_INLINE void TCArrayFill( TCArray array, int filler )
+{
+       memset( array->_bytes, filler, array->_count * array->_size );
+}
+
+
+
+#endif /* _CheaterTypes_H */
+