thirdparty/scummvm
2
0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Add difference in bitVars opcodes in C64 maniac

Browse source 
svn-id: r21002
This commit is contained in:
Travis Howell 2006-03-02 03:31:45 +00:00
parent e3a48bf276
commit 2584f0d69f
4 changed files with 45 additions and 21 deletions
Download patch file Download diff file Expand all files Collapse all files

47
engines/scumm/script_c64.cpp
View file

@ -73,7 +73,7 @@ void ScummEngine_c64::setupOpcodes() {
OPCODE(o_getActorBitVar),
/* 1C */
OPCODE(o5_startSound),
OPCODE(o2_setBitVar),
OPCODE(o_setBitVar),
OPCODE(o2_walkActorTo),
OPCODE(o2_ifState04),
/* 20 */
@ -98,7 +98,7 @@ void ScummEngine_c64::setupOpcodes() {
OPCODE(o2_ifState08),
/* 30 */
OPCODE(o_loadActor),
OPCODE(o2_getBitVar),
OPCODE(o_getBitVar),
OPCODE(o2_setCameraAt),
OPCODE(o_lockScript),
/* 34 */
@ -113,7 +113,7 @@ void ScummEngine_c64::setupOpcodes() {
OPCODE(o_stopCurrentScript),
/* 3C */
OPCODE(o5_stopSound),
OPCODE(o2_setBitVar),
OPCODE(o_setBitVar),
OPCODE(o2_walkActorTo),
OPCODE(o2_ifState02),
/* 40 */
@ -153,7 +153,7 @@ void ScummEngine_c64::setupOpcodes() {
OPCODE(o_getActorBitVar),
/* 5C */
OPCODE(o5_startSound),
OPCODE(o2_setBitVar),
OPCODE(o_setBitVar),
OPCODE(o2_walkActorTo),
OPCODE(o2_ifState04),
/* 60 */
@ -178,7 +178,7 @@ void ScummEngine_c64::setupOpcodes() {
OPCODE(o2_ifState08),
/* 70 */
OPCODE(o_lights),
OPCODE(o2_getBitVar),
OPCODE(o_getBitVar),
OPCODE(o_nop),
OPCODE(o5_getObjectOwner),
/* 74 */
@ -193,7 +193,7 @@ void ScummEngine_c64::setupOpcodes() {
OPCODE(o_stopCurrentScript),
/* 7C */
OPCODE(o5_isSoundRunning),
OPCODE(o2_setBitVar),
OPCODE(o_setBitVar),
OPCODE(o2_walkActorTo),
OPCODE(o2_ifNotState02),
/* 80 */
@ -233,7 +233,7 @@ void ScummEngine_c64::setupOpcodes() {
OPCODE(o_getActorBitVar),
/* 9C */
OPCODE(o5_startSound),
OPCODE(o2_setBitVar),
OPCODE(o_setBitVar),
OPCODE(o2_walkActorTo),
OPCODE(o2_ifNotState04),
/* A0 */
@ -258,7 +258,7 @@ void ScummEngine_c64::setupOpcodes() {
OPCODE(o2_ifNotState08),
/* B0 */
OPCODE(o_loadActor),
OPCODE(o2_getBitVar),
OPCODE(o_getBitVar),
OPCODE(o2_setCameraAt),
OPCODE(o_unlockScript),
/* B4 */
@ -273,7 +273,7 @@ void ScummEngine_c64::setupOpcodes() {
OPCODE(o_stopCurrentScript),
/* BC */
OPCODE(o5_stopSound),
OPCODE(o2_setBitVar),
OPCODE(o_setBitVar),
OPCODE(o2_walkActorTo),
OPCODE(o2_ifNotState02),
/* C0 */
@ -313,7 +313,7 @@ void ScummEngine_c64::setupOpcodes() {
OPCODE(o_getActorBitVar),
/* DC */
OPCODE(o5_startSound),
OPCODE(o2_setBitVar),
OPCODE(o_setBitVar),
OPCODE(o2_walkActorTo),
OPCODE(o2_ifNotState04),
/* E0 */
@ -338,7 +338,7 @@ void ScummEngine_c64::setupOpcodes() {
OPCODE(o2_ifNotState08),
/* F0 */
OPCODE(o_lights),
OPCODE(o2_getBitVar),
OPCODE(o_getBitVar),
OPCODE(o_nop),
OPCODE(o5_getObjectOwner),
/* F4 */
@ -353,7 +353,7 @@ void ScummEngine_c64::setupOpcodes() {
OPCODE(o_stopCurrentScript),
/* FC */
OPCODE(o5_isSoundRunning),
OPCODE(o2_setBitVar),
OPCODE(o_setBitVar),
OPCODE(o2_walkActorTo),
OPCODE(o2_ifState02)
};
@ -687,6 +687,29 @@ void ScummEngine_c64::o_getActorBitVar() {
warning("STUB: o_getActorBitVar(%d, %d)", flag, mask);
}
void ScummEngine_c64::o_setBitVar() {
int var = getVarOrDirectByte(PARAM_1);
byte mask = getVarOrDirectByte(PARAM_2);
byte mod = getVarOrDirectByte(PARAM_3);
if (mod)
_scummVars[var] |= (1 << mask);
else
_scummVars[var] &= ~(1 << mask);
debug(0, "o_setBitVar (%d, %d %d)", var, mask, mod);
}
void ScummEngine_c64::o_getBitVar() {
getResultPos();
int var = getVarOrDirectByte(PARAM_1);
byte mask = getVarOrDirectByte(PARAM_2);
setResult((_scummVars[var] & (1 << mask)) ? 1 : 0);
debug(0, "o_getBitVar (%d, %d %d)", var, mask, _scummVars[var] & (1 << mask));
}
void ScummEngine_c64::o_print_c64() {
_actorToPrintStrFor = fetchScriptByte();
decodeParseString();