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use the Hash_*Element functions for opcodes to avoid the silliness of trying

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to use strings for numeric keys
This commit is contained in:
Bill Currie 2001-11-20 18:54:15 +00:00
parent 3f79367865
commit 712aecb1a2
1 changed files with 16 additions and 15 deletions
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31
libs/gamecode/engine/pr_opcode.c
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@ -215,29 +215,28 @@ opcode_t pr_opcodes[] = {
}; };
static const char * static unsigned long
opcode_get_key (void *_op, void *unused) opcode_get_hash (void *op, void *unused)
{ {
static char rep[4]; return ((opcode_t *)op)->opcode;
char *r = rep; }
opcode_t *op = (opcode_t *)_op;
*r++ = (op->opcode & 0x7f) + 2; static int
*r++ = ((op->opcode >> 7) & 0x7f) + 2; opcode_compare (void *_opa, void *_opb, void *unused)
*r++ = ((op->opcode >> 14) & 0x3) + 2; {
*r = 0; opcode_t *opa = (opcode_t *)_opa;
return rep; opcode_t *opb = (opcode_t *)_opb;
return opa->opcode == opb->opcode;
} }
opcode_t * opcode_t *
PR_Opcode (short opcode) PR_Opcode (short opcode)
{ {
char rep[100];
opcode_t op; opcode_t op;
op.opcode = opcode; op.opcode = opcode;
strcpy (rep, opcode_get_key (&op, 0)); return Hash_FindElement (opcode_table, &op);
return Hash_Find (opcode_table, rep);
} }
void void
@ -245,11 +244,13 @@ PR_Opcode_Init (void)
{ {
opcode_t *op; opcode_t *op;
opcode_table = Hash_NewTable (1021, opcode_get_key, 0, 0); opcode_table = Hash_NewTable (1021, 0, 0, 0);
Hash_SetHashCompare (opcode_table, opcode_get_hash, opcode_compare);
for (op = pr_opcodes; op->name; op++) { for (op = pr_opcodes; op->name; op++) {
Hash_Add (opcode_table, op); Hash_AddElement (opcode_table, op);
} }
Hash_Stats (opcode_table);
} }
static inline void static inline void