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Fix some faulty resource-validation logic to allow part of the fuel-tower to work.

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svn-id: r5059
This commit is contained in:
James Brown 2002-10-01 16:58:26 +00:00
parent 4d24a0bfbe
commit 969a74720c
1 changed files with 13 additions and 9 deletions
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22
scumm/gfx.cpp
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@ -2484,6 +2484,19 @@ void Scumm::palManipulateInit(int start, int end, int string_id, int time)
byte *string1, *string2, *string3;
int i;
string1 = getStringAddress(string_id);
string2 = getStringAddress(string_id + 1);
string3 = getStringAddress(string_id + 2);
if (!string1 || !string2 || !string3) {
warning("palManipulateInit(%d,%d,%d,%d): Cannot obtain string resources %d, %d and %d\n",
start, end, string_id, time, string_id, string_id + 1, string_id + 2);
return;
}
string1+=start;
string2+=start;
string3+=start;
_palManipStart = start;
_palManipEnd = end;
_palManipCounter = 0;
@ -2497,15 +2510,6 @@ void Scumm::palManipulateInit(int start, int end, int string_id, int time)
target = _palManipPalette + start * 3;
between = _palManipIntermediatePal + start * 6;
string1 = getStringAddress(string_id) + start;
string2 = getStringAddress(string_id + 1) + start;
string3 = getStringAddress(string_id + 2) + start;
if (!string1 || !string2 || !string3) {
warning("palManipulateInit(%d,%d,%d,%d): Cannot obtain string resources %d, %d and %d\n",
start, end, string_id, time, string_id, string_id + 1, string_id + 2);
return;
}
for (i = start; i < end; ++i) {
*target++ = *string1++;
*target++ = *string2++;