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added more o6_pickVarRandom implementation

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svn-id: r6628
This commit is contained in:
Paweł Kołodziejski 2003-02-20 21:05:56 +00:00
parent 4c7aaba732
commit abb308c6db
1 changed files with 59 additions and 15 deletions
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74
scumm/script_v6.cpp
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@ -2950,26 +2950,70 @@ void Scumm_v6::o6_findAllObjects() {
push(readVar(0));
}
static void sub_FEE_78D2(int num, int16 *arg_1, int16 *arg_2) {
byte *ptr = g_scumm->getResourceAddress(rtString, num);
*(arg_1) = READ_LE_UINT16(ptr + 4);
*(arg_2) = READ_LE_UINT16(ptr + 2);
}
static void sub_FEE_7822(int num, int16 arg_1, int16 arg_2) {
int16 dx = arg_2;
dx -= arg_1;
int16 var_C = dx;
int count = dx * 2;
while (--count) {
int16 cx = var_C + 1;
int16 rand1 = (rand() % cx) + arg_1;
int16 rand2 = (rand() % cx) + arg_1;
g_scumm->_vars[g_scumm->VAR_V6_RANDOM_NR] = rand2;
g_scumm->writeArray(num, 0, rand1, g_scumm->readArray(num, 0, rand1));
g_scumm->writeArray(num, 0, rand2, g_scumm->readArray(num, 0, rand2));
};
}
void Scumm_v6::o6_pickVarRandom() {
int args[16];
warning("void Scumm_v6::o6_pickVarRandom()");
int num;
int a, b, i;
int args[100];
int16 var_C, var_A;
num = getStackList(args, sizeof(args) / sizeof(args[0]));
printf("WARNING: stub o6_pickVarRandom([");
for (i=0; i < num; i++)
printf(" %d", args[i]);
printf(" ])!\n");
a = fetchScriptWord();
b = readVar(a);
// readArray(a, 0, 0);
// push(readVar(a));
int16 value = fetchScriptWord();
// readArray(a, 0, ?);
push(2);
if (readVar(value) == 0) {
defineArray(value, 5, 0, num);
if (num > 0) {
int *ptr = args;
int16 counter = 0;
do {
writeArray(value, 0, counter + 1, READ_LE_UINT16(ptr));
ptr++;
} while (++counter < num);
}
sub_FEE_7822(value, 1, num);
writeArray(value, 0, 0, 2);
push(readArray(value, 0, 1));
return;
}
num = readArray(value, 0, 0);
sub_FEE_78D2(readVar(value), &var_C, &var_A);
if (var_A - 1 < num) {
int16 var_2 = readArray(value, 0, num - 1);
sub_FEE_7822(value, 1, var_A - 1);
num = 1;
int16 a = readArray(value, 0, num);
if (a == var_2) {
num = 2;
}
}
writeArray(value, 0, 0, num + 1);
push(readArray(value, 0, num));
}
void Scumm_v6::o6_getDateTime()