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Partially implemented opcodes 87, 88 and 89, used in the help system of the IHNM demo. It's still buggy, though

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svn-id: r28398
This commit is contained in:
Filippos Karapetis 2007-08-02 01:04:44 +00:00
parent 6a82a3fbfc
commit 63f3d5b253
5 changed files with 173 additions and 115 deletions
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13
engines/saga/interface.cpp
View file

@ -463,12 +463,18 @@ void Interface::setMode(int mode) {
_vm->_render->setFlag(RF_DEMO_SUBST);
break;
case kPanelProtect:
if (_vm->getGameType() == GType_ITE) {
// This is used as the copy protection panel in ITE
_protectPanel.currentButton = NULL;
_textInputMaxWidth = _protectEdit->width - 10;
_textInput = true;
_textInputString[0] = 0;
_textInputStringLength = 0;
_textInputPos = _textInputStringLength + 1;
} else {
// In the IHNM demo, this panel mode is set by the scripts
// to flip through the pages of the help system
}
break;
}
@ -671,6 +677,7 @@ bool Interface::processAscii(uint16 ascii) {
keyBossExit();
break;
case kPanelProtect:
if (_vm->getGameType() == GType_ITE) {
if (_textInput && processTextInput(ascii)) {
return true;
}
@ -684,6 +691,12 @@ bool Interface::processAscii(uint16 ascii) {
for (char *p = _textInputString; *p; p++)
_protectHash = (_protectHash << 1) + toupper(*p);
}
} else {
// In the IHNM demo, this panel mode is set by the scripts
// to flip through the pages of the help system
// Any keypress here returns the user back to the game
_vm->_scene->clearPsychicProfile();
}
break;
case kPanelPlacard:
if (_vm->getGameType() == GType_IHNM) {

93
engines/saga/scene.cpp
View file

@ -1360,6 +1360,99 @@ void Scene::clearPlacard() {
q_event = _vm->_events->chain(q_event, &event);
}
void Scene::showPsychicProfile(const char *text) {
int textHeight;
static PalEntry cur_pal[PAL_ENTRIES];
PalEntry *pal;
TextListEntry textEntry;
Event event;
Event *q_event;
if (_vm->_interface->getMode() == kPanelPlacard)
return;
_vm->_interface->rememberMode();
_vm->_interface->setMode(kPanelPlacard);
_vm->_gfx->savePalette();
event.type = kEvTOneshot;
event.code = kCursorEvent;
event.op = kEventHide;
q_event = _vm->_events->queue(&event);
_vm->_gfx->getCurrentPal(cur_pal);
event.type = kEvTImmediate;
event.code = kPalEvent;
event.op = kEventPalToBlack;
event.time = 0;
event.duration = kNormalFadeDuration;
event.data = cur_pal;
q_event = _vm->_events->chain(q_event, &event);
event.type = kEvTOneshot;
event.code = kInterfaceEvent;
event.op = kEventClearStatus;
q_event = _vm->_events->chain(q_event, &event);
event.type = kEvTOneshot;
event.code = kGraphicsEvent;
event.op = kEventSetFlag;
event.param = RF_PLACARD;
q_event = _vm->_events->chain(q_event, &event);
// Set the background and palette for the psychic profile
event.type = kEvTOneshot;
event.code = kPsychicProfileBgEvent;
q_event = _vm->_events->chain(q_event, &event);
if (text != NULL) {
textHeight = _vm->_font->getHeight(kKnownFontVerb, text, 226, kFontCentered);
textEntry.knownColor = kKnownColorBlack;
textEntry.useRect = true;
textEntry.rect.left = 245;
textEntry.rect.setHeight(210 + 76);
textEntry.rect.setWidth(226);
textEntry.rect.top = 210 - textHeight;
textEntry.font = kKnownFontVerb;
textEntry.flags = (FontEffectFlags)(kFontCentered);
textEntry.text = text;
TextListEntry *_psychicProfileTextEntry = _vm->_scene->_textList.addEntry(textEntry);
event.type = kEvTOneshot;
event.code = kTextEvent;
event.op = kEventDisplay;
event.data = _psychicProfileTextEntry;
q_event = _vm->_events->chain(q_event, &event);
}
_vm->_scene->getBGPal(pal);
event.type = kEvTImmediate;
event.code = kPalEvent;
event.op = kEventBlackToPal;
event.time = 0;
event.duration = kNormalFadeDuration;
event.data = pal;
q_event = _vm->_events->chain(q_event, &event);
event.type = kEvTOneshot;
event.code = kScriptEvent;
event.op = kEventThreadWake;
event.param = kWaitTypePlacard;
q_event = _vm->_events->chain(q_event, &event);
}
void Scene::clearPsychicProfile() {
if (_vm->_interface->getMode() == kPanelPlacard) {
_vm->_scene->clearPlacard();

1
engines/saga/scene.h
View file

@ -341,6 +341,7 @@ class Scene {
}
void clearPlacard();
void showPsychicProfile(const char *text);
void clearPsychicProfile();
void showIHNMDemoSpecialScreen();

6
engines/saga/script.h
View file

@ -591,9 +591,9 @@ private:
void sfScriptStartVideo(SCRIPTFUNC_PARAMS);
void sfScriptReturnFromVideo(SCRIPTFUNC_PARAMS);
void sfScriptEndVideo(SCRIPTFUNC_PARAMS);
void sf87(SCRIPTFUNC_PARAMS);
void sf88(SCRIPTFUNC_PARAMS);
void sf89(SCRIPTFUNC_PARAMS);
void sfShowIHNMDemoHelp(SCRIPTFUNC_PARAMS);
void sfShowIHNMDemoHelpText(SCRIPTFUNC_PARAMS);
void sfClearIHNMDemoHelpText(SCRIPTFUNC_PARAMS);
void sfGetPoints(SCRIPTFUNC_PARAMS);
void sfSetGlobalFlag(SCRIPTFUNC_PARAMS);
void sf92(SCRIPTFUNC_PARAMS);

143
engines/saga/sfuncs.cpp
View file

@ -225,9 +225,9 @@ static const ScriptFunctionDescription IHNMscriptFunctionsList[IHNM_SCRIPT_FUNCT
OPCODE(sfScriptReturnFromVideo),
OPCODE(sfScriptEndVideo),
OPCODE(sfSetActorZ),
OPCODE(sf87),
OPCODE(sf88),
OPCODE(sf89),
OPCODE(sfShowIHNMDemoHelp),
OPCODE(sfShowIHNMDemoHelpText),
OPCODE(sfClearIHNMDemoHelpText),
OPCODE(sfVstopFX),
OPCODE(sfVstopLoopedFX),
OPCODE(sf92), // only used in the demo version of IHNM
@ -1417,95 +1417,10 @@ void Script::sfPlacardOff(SCRIPTFUNC_PARAMS) {
}
void Script::sfPsychicProfile(SCRIPTFUNC_PARAMS) {
int stringId, textHeight;
static PalEntry cur_pal[PAL_ENTRIES];
PalEntry *pal;
TextListEntry textEntry;
Event event;
Event *q_event;
thread->wait(kWaitTypePlacard);
_vm->_interface->rememberMode();
_vm->_interface->setMode(kPanelPlacard);
_vm->_gfx->savePalette();
stringId = thread->pop();
event.type = kEvTOneshot;
event.code = kCursorEvent;
event.op = kEventHide;
q_event = _vm->_events->queue(&event);
_vm->_gfx->getCurrentPal(cur_pal);
event.type = kEvTImmediate;
event.code = kPalEvent;
event.op = kEventPalToBlack;
event.time = 0;
event.duration = kNormalFadeDuration;
event.data = cur_pal;
q_event = _vm->_events->chain(q_event, &event);
event.type = kEvTOneshot;
event.code = kInterfaceEvent;
event.op = kEventClearStatus;
q_event = _vm->_events->chain(q_event, &event);
event.type = kEvTOneshot;
event.code = kGraphicsEvent;
event.op = kEventSetFlag;
event.param = RF_PLACARD;
q_event = _vm->_events->chain(q_event, &event);
// Set the background and palette for the psychic profile
event.type = kEvTOneshot;
event.code = kPsychicProfileBgEvent;
q_event = _vm->_events->chain(q_event, &event);
textHeight = _vm->_font->getHeight(kKnownFontVerb, thread->_strings->getString(stringId), 226, kFontCentered);
textEntry.knownColor = kKnownColorBlack;
textEntry.useRect = true;
textEntry.rect.left = 245;
textEntry.rect.setHeight(210 + 76);
textEntry.rect.setWidth(226);
textEntry.rect.top = 210 - textHeight;
textEntry.font = kKnownFontVerb;
textEntry.flags = (FontEffectFlags)(kFontCentered);
textEntry.text = thread->_strings->getString(stringId);
_placardTextEntry = _vm->_scene->_textList.addEntry(textEntry);
event.type = kEvTOneshot;
event.code = kTextEvent;
event.op = kEventDisplay;
event.data = _placardTextEntry;
q_event = _vm->_events->chain(q_event, &event);
_vm->_scene->getBGPal(pal);
event.type = kEvTImmediate;
event.code = kPalEvent;
event.op = kEventBlackToPal;
event.time = 0;
event.duration = kNormalFadeDuration;
event.data = pal;
q_event = _vm->_events->chain(q_event, &event);
event.type = kEvTOneshot;
event.code = kScriptEvent;
event.op = kEventThreadWake;
event.param = kWaitTypePlacard;
q_event = _vm->_events->chain(q_event, &event);
int stringId = thread->pop();
_vm->_scene->showPsychicProfile(thread->_strings->getString(stringId));
}
void Script::sfPsychicProfileOff(SCRIPTFUNC_PARAMS) {
@ -2083,16 +1998,52 @@ void Script::sfScriptEndVideo(SCRIPTFUNC_PARAMS) {
_vm->_anim->endVideo();
}
void Script::sf87(SCRIPTFUNC_PARAMS) {
SF_stub("sf87", thread, nArgs);
void Script::sfShowIHNMDemoHelp(SCRIPTFUNC_PARAMS) {
thread->wait(kWaitTypePlacard);
_vm->_scene->showPsychicProfile(NULL);
}
void Script::sf88(SCRIPTFUNC_PARAMS) {
SF_stub("sf88", thread, nArgs);
void Script::sfShowIHNMDemoHelpText(SCRIPTFUNC_PARAMS) {
int stringId, textHeight;
TextListEntry textEntry;
Event event;
stringId = thread->pop();
// FIXME: This is called multiple times in a row, one for each page of the help screens. We should wait
// somehow before showing the next page
textHeight = _vm->_font->getHeight(kKnownFontVerb, thread->_strings->getString(stringId), 226, kFontCentered);
textEntry.knownColor = kKnownColorBlack;
textEntry.useRect = true;
textEntry.rect.left = 245;
textEntry.rect.setHeight(210 + 76);
textEntry.rect.setWidth(226);
textEntry.rect.top = 210 - textHeight;
textEntry.font = kKnownFontVerb;
textEntry.flags = (FontEffectFlags)(kFontCentered);
textEntry.text = thread->_strings->getString(stringId);
TextListEntry *_psychicProfileTextEntry = _vm->_scene->_textList.addEntry(textEntry);
event.type = kEvTOneshot;
event.code = kTextEvent;
event.op = kEventDisplay;
event.data = _psychicProfileTextEntry;
_vm->_events->queue(&event);
}
void Script::sf89(SCRIPTFUNC_PARAMS) {
SF_stub("sf89", thread, nArgs);
void Script::sfClearIHNMDemoHelpText(SCRIPTFUNC_PARAMS) {
thread->wait(kWaitTypePlacard);
// This is called a while after the psychic profile is
// opened in the IHNM demo, to flip through the help system pages
_vm->_scene->clearPsychicProfile();
// FIXME: The demo uses mode 8 when changing pages
//_vm->_interface->setMode(8);
}
void Script::sfVstopFX(SCRIPTFUNC_PARAMS) {