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added script opcode for dig minigame

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svn-id: r6834
This commit is contained in:
Paweł Kołodziejski 2003-03-18 20:32:01 +00:00
parent 52bf93a8aa
commit 4cdfd9c2be
2 changed files with 35 additions and 1 deletions
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1
scumm/intern.h
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@ -377,6 +377,7 @@ protected:
void o6_pickVarRandom();
void o6_getDateTime();
void o6_unknownE0();
void o6_unknownE1();
void o6_unknownE4();
void o6_localizeArray();
void o6_shuffle();

35
scumm/script_v6.cpp
View File

@ -323,7 +323,7 @@ void Scumm_v6::setupOpcodes() {
OPCODE(o6_invalid),
/* E0 */
OPCODE(o6_unknownE0),
OPCODE(o6_invalid),
OPCODE(o6_unknownE1),
OPCODE(o6_localizeArray),
OPCODE(o6_pickVarRandom),
/* E4 */
@ -2922,6 +2922,39 @@ void Scumm_v6::o6_getDateTime() {
_vars[VAR_TIMEDATE_SECOND] = t->tm_sec;
}
void Scumm_v6::o6_unknownE1() {
// this opcode check ground area in minigame in the dig
int x = pop();
int y = pop();
if (x > _realWidth - 1) {
push(-1);
return;
}
if (x < 0) {
push(-1);
return;
}
if (y < 0) {
push(-1);
return;
}
VirtScreen *vs = findVirtScreen(y);
if (vs == NULL) {
push(-1);
return;
}
// FIXME: something is wrong, it take wrong position or wrong buffer check
int offset = (y - vs->topline) * _realWidth + x + vs->tdirty[0];
byte area = *(getResourceAddress(rtBuffer, vs->number + 1) + offset);
push(area);
}
void Scumm_v6::o6_unknownE0() {
int a = fetchScriptByte();
warning("o6_unknownEO(%d) stub", a);