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(svn r7080) -Codechange: Remove negative array indexes, and only add ", " when needed, when building station acceptance lists.

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This commit is contained in:
peter1138 2006-11-06 15:25:02 +00:00
parent 3da04ab1b5
commit 701c47fb4a
2 changed files with 23 additions and 16 deletions
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20
misc_gui.c
View File

@ -715,25 +715,29 @@ static void DrawStationCoverageText(const AcceptedCargo accepts,
int str_x, int str_y, uint mask)
{
char *b = _userstring;
bool first = true;
int i;
b = InlineString(b, STR_000D_ACCEPTS);
for (i = 0; i != NUM_CARGO; i++, mask >>= 1) {
if (b >= lastof(_userstring) - 5) break;
if (accepts[i] >= 8 && mask & 1) {
if (first) {
first = false;
} else {
/* Add a comma if this is not the first item */
*b++ = ',';
*b++ = ' ';
}
b = InlineString(b, _cargoc.names_s[i]);
*b++ = ',';
*b++ = ' ';
}
}
if (b == &_userstring[3]) {
b = InlineString(b, STR_00D0_NOTHING);
*b++ = '\0';
} else {
b[-2] = '\0';
}
/* If first is still true then no cargo is accepted */
if (first) b = InlineString(b, STR_00D0_NOTHING);
*b = '\0';
DrawStringMultiLine(str_x, str_y, STR_SPEC_USERSTRING, 144);
}

19
station_gui.c
View File

@ -637,25 +637,28 @@ static void DrawStationViewWindow(Window *w)
if (IsWindowOfPrototype(w, _station_view_widgets)) {
char *b = _userstring;
bool first = true;
b = InlineString(b, STR_000C_ACCEPTS);
for (i = 0; i != NUM_CARGO; i++) {
if (b >= endof(_userstring) - 5 - 1) break;
if (st->goods[i].waiting_acceptance & 0x8000) {
if (first) {
first = false;
} else {
/* Add a comma if this is not the first item */
*b++ = ',';
*b++ = ' ';
}
b = InlineString(b, _cargoc.names_s[i]);
*b++ = ',';
*b++ = ' ';
}
}
if (b == &_userstring[3]) {
b = InlineString(b, STR_00D0_NOTHING);
*b++ = '\0';
} else {
b[-2] = '\0';
}
/* If first is still true then no cargo is accepted */
if (first) b = InlineString(b, STR_00D0_NOTHING);
*b = '\0';
DrawStringMultiLine(2, 67, STR_SPEC_USERSTRING, 245);
} else {
DrawString(2, 67, STR_3034_LOCAL_RATING_OF_TRANSPORT, 0);