91b3b7d65e
added some kind of reference system (see list.h) to ensure particles/projectiles/enemies storing pointers to each other that they will not access a borked address.
30 lines
No EOL
717 B
C
30 lines
No EOL
717 B
C
/*
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* This software is licensed under the terms of the MIT-License
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* See COPYING for further information.
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* ---
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* Copyright (C) 2011, Lukas Weber <laochailan@web.de>
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*/
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#ifndef LIST_H
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#define LIST_H
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/* I got annoyed of the code doubling caused by simple linked lists,
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* so i do some void-magic here to save the lines.
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*/
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void *create_element(void **dest, int size);
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void delete_element(void **dest, void *e);
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void delete_all_elements(void **dest, void (callback)(void **, void *));
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typedef struct {
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void **ptrs;
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int count;
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} RefArray;
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extern void *_FREEREF;
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#define FREEREF &_FREEREF
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#define REF(p) (global.refs.ptrs[(int)p])
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int add_ref(void *ptr);
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void del_ref(void *ptr);
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void free_ref(int i);
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#endif |