bool AdEntity::setSprite(const char *filename) {
if (_currentSprite == _sprite) {
_currentSprite = nullptr;
}
delete _sprite;
_sprite = nullptr;
BaseSprite *spr = new BaseSprite(_gameRef, this);
if (!spr || DID_FAIL(spr->loadFile(filename))) {
delete _sprite;
_sprite = nullptr;
return STATUS_FAILED;
} else {
_sprite = spr;
_currentSprite = _sprite;
return STATUS_OK;
}
}
//////////////////////////////////////////////////////////////////////////
// high level scripting interface
//////////////////////////////////////////////////////////////////////////
bool AdTalkHolder::scCallMethod(ScScript *script, ScStack *stack, ScStack *thisStack, const char *name) {
//////////////////////////////////////////////////////////////////////////
// SetSprite
//////////////////////////////////////////////////////////////////////////
if (strcmp(name, "SetSprite") == 0) {
stack->correctParams(1);
ScValue *val = stack->pop();
bool setCurrent = false;
if (_currentSprite && _currentSprite == _sprite) {
setCurrent = true;
}
delete _sprite;
_sprite = nullptr;
if (val->isNULL()) {
_sprite = nullptr;
if (setCurrent) {
_currentSprite = nullptr;
}
stack->pushBool(true);
} else {
const char *filename = val->getString();
BaseSprite *spr = new BaseSprite(_gameRef, this);
if (!spr || DID_FAIL(spr->loadFile(filename))) {
script->runtimeError("SetSprite method failed for file '%s'", filename);
stack->pushBool(false);
} else {
_sprite = spr;
if (setCurrent) {
_currentSprite = _sprite;
}
stack->pushBool(true);
}
}
return STATUS_OK;
}
//////////////////////////////////////////////////////////////////////////
// GetSprite
//////////////////////////////////////////////////////////////////////////
else if (strcmp(name, "GetSprite") == 0) {
stack->correctParams(0);
if (!_sprite || !_sprite->getFilename()) {
stack->pushNULL();
} else {
stack->pushString(_sprite->getFilename());
}
return STATUS_OK;
}
//////////////////////////////////////////////////////////////////////////
// GetSpriteObject
//////////////////////////////////////////////////////////////////////////
else if (strcmp(name, "GetSpriteObject") == 0) {
stack->correctParams(0);
if (!_sprite) {
stack->pushNULL();
} else {
stack->pushNative(_sprite, true);
}
return STATUS_OK;
}
//////////////////////////////////////////////////////////////////////////
// AddTalkSprite
//////////////////////////////////////////////////////////////////////////
else if (strcmp(name, "AddTalkSprite") == 0) {
stack->correctParams(2);
const char *filename = stack->pop()->getString();
bool ex = stack->pop()->getBool();
BaseSprite *spr = new BaseSprite(_gameRef, this);
if (!spr || DID_FAIL(spr->loadFile(filename))) {
stack->pushBool(false);
script->runtimeError("AddTalkSprite method failed for file '%s'", filename);
} else {
if (ex) {
_talkSpritesEx.add(spr);
} else {
_talkSprites.add(spr);
}
stack->pushBool(true);
}
return STATUS_OK;
}
//////////////////////////////////////////////////////////////////////////
// RemoveTalkSprite
//////////////////////////////////////////////////////////////////////////
else if (strcmp(name, "RemoveTalkSprite") == 0) {
stack->correctParams(2);
const char *filename = stack->pop()->getString();
bool ex = stack->pop()->getBool();
bool setCurrent = false;
bool setTemp2 = false;
if (ex) {
for (uint32 i = 0; i < _talkSpritesEx.size(); i++) {
if (scumm_stricmp(_talkSpritesEx[i]->getFilename(), filename) == 0) {
if (_currentSprite == _talkSpritesEx[i]) {
setCurrent = true;
}
if (_tempSprite2 == _talkSpritesEx[i]) {
setTemp2 = true;
}
delete _talkSpritesEx[i];
_talkSpritesEx.remove_at(i);
break;
}
}
} else {
for (uint32 i = 0; i < _talkSprites.size(); i++) {
if (scumm_stricmp(_talkSprites[i]->getFilename(), filename) == 0) {
if (_currentSprite == _talkSprites[i]) {
setCurrent = true;
}
if (_tempSprite2 == _talkSprites[i]) {
setTemp2 = true;
}
delete _talkSprites[i];
_talkSprites.remove_at(i);
break;
}
}
}
stack->pushBool(true);
if (setCurrent) {
_currentSprite = _sprite;
}
if (setTemp2) {
_tempSprite2 = _sprite;
}
return STATUS_OK;
}
//////////////////////////////////////////////////////////////////////////
// SetTalkSprite
//////////////////////////////////////////////////////////////////////////
else if (strcmp(name, "SetTalkSprite") == 0) {
stack->correctParams(2);
const char *filename = stack->pop()->getString();
bool ex = stack->pop()->getBool();
bool setCurrent = false;
bool setTemp2 = false;
BaseSprite *spr = new BaseSprite(_gameRef, this);
if (!spr || DID_FAIL(spr->loadFile(filename))) {
stack->pushBool(false);
script->runtimeError("SetTalkSprite method failed for file '%s'", filename);
} else {
// delete current
if (ex) {
for (uint32 i = 0; i < _talkSpritesEx.size(); i++) {
if (_talkSpritesEx[i] == _currentSprite) {
setCurrent = true;
}
if (_talkSpritesEx[i] == _tempSprite2) {
setTemp2 = true;
}
delete _talkSpritesEx[i];
}
_talkSpritesEx.clear();
} else {
for (uint32 i = 0; i < _talkSprites.size(); i++) {
if (_talkSprites[i] == _currentSprite) {
setCurrent = true;
}
if (_talkSprites[i] == _tempSprite2) {
setTemp2 = true;
}
delete _talkSprites[i];
}
_talkSprites.clear();
}
// set new
if (ex) {
_talkSpritesEx.add(spr);
} else {
_talkSprites.add(spr);
}
stack->pushBool(true);
if (setCurrent) {
_currentSprite = spr;
}
if (setTemp2) {
_tempSprite2 = spr;
}
}
return STATUS_OK;
} else {
return AdObject::scCallMethod(script, stack, thisStack, name);
}
}
TOKEN_DEF_END
//////////////////////////////////////////////////////////////////////////
bool AdEntity::loadBuffer(byte *buffer, bool complete) {
TOKEN_TABLE_START(commands)
TOKEN_TABLE(ENTITY)
TOKEN_TABLE(SPRITE)
TOKEN_TABLE(X)
TOKEN_TABLE(Y)
TOKEN_TABLE(TEMPLATE)
TOKEN_TABLE(NAME)
TOKEN_TABLE(SCALABLE)
TOKEN_TABLE(REGISTRABLE)
TOKEN_TABLE(INTERACTIVE)
TOKEN_TABLE(SHADOWABLE)
TOKEN_TABLE(COLORABLE)
TOKEN_TABLE(ACTIVE)
TOKEN_TABLE(EVENTS)
TOKEN_TABLE(FONT)
TOKEN_TABLE(TALK_SPECIAL)
TOKEN_TABLE(TALK)
TOKEN_TABLE(CURSOR)
TOKEN_TABLE(REGION)
TOKEN_TABLE(BLOCKED_REGION)
TOKEN_TABLE(EDITOR_SELECTED)
TOKEN_TABLE(SCRIPT)
TOKEN_TABLE(SOUND_START_TIME)
TOKEN_TABLE(SOUND_VOLUME)
TOKEN_TABLE(SOUND_PANNING)
TOKEN_TABLE(SOUND)
TOKEN_TABLE(SUBTYPE)
TOKEN_TABLE(CAPTION)
TOKEN_TABLE(PROPERTY)
TOKEN_TABLE(WAYPOINTS)
TOKEN_TABLE(IGNORE_ITEMS)
TOKEN_TABLE(ROTABLE)
TOKEN_TABLE(ROTATABLE)
TOKEN_TABLE(ALPHA_COLOR)
TOKEN_TABLE(SCALE)
TOKEN_TABLE(RELATIVE_SCALE)
TOKEN_TABLE(ALPHA)
TOKEN_TABLE(EDITOR_PROPERTY)
TOKEN_TABLE(ITEM)
TOKEN_TABLE(WALK_TO_X)
TOKEN_TABLE(WALK_TO_Y)
TOKEN_TABLE(WALK_TO_DIR)
TOKEN_TABLE(SAVE_STATE)
TOKEN_TABLE_END
byte *params;
int cmd;
BaseParser parser;
if (complete) {
if (parser.getCommand((char **)&buffer, commands, (char **)¶ms) != TOKEN_ENTITY) {
_gameRef->LOG(0, "'ENTITY' keyword expected.");
return STATUS_FAILED;
}
buffer = params;
}
AdGame *adGame = (AdGame *)_gameRef;
BaseSprite *spr = nullptr;
int ar = 0, ag = 0, ab = 0, alpha = 0;
while ((cmd = parser.getCommand((char **)&buffer, commands, (char **)¶ms)) > 0) {
switch (cmd) {
case TOKEN_TEMPLATE:
if (DID_FAIL(loadFile((char *)params))) {
cmd = PARSERR_GENERIC;
}
break;
case TOKEN_X:
parser.scanStr((char *)params, "%d", &_posX);
break;
case TOKEN_Y:
parser.scanStr((char *)params, "%d", &_posY);
break;
case TOKEN_SPRITE: {
delete _sprite;
_sprite = nullptr;
spr = new BaseSprite(_gameRef, this);
if (!spr || DID_FAIL(spr->loadFile((char *)params))) {
cmd = PARSERR_GENERIC;
} else {
_sprite = spr;
}
}
break;
case TOKEN_TALK: {
spr = new BaseSprite(_gameRef, this);
if (!spr || DID_FAIL(spr->loadFile((char *)params, adGame->_texTalkLifeTime))) {
cmd = PARSERR_GENERIC;
} else {
_talkSprites.add(spr);
}
}
break;
case TOKEN_TALK_SPECIAL: {
spr = new BaseSprite(_gameRef, this);
if (!spr || DID_FAIL(spr->loadFile((char *)params, adGame->_texTalkLifeTime))) {
cmd = PARSERR_GENERIC;
} else {
_talkSpritesEx.add(spr);
}
}
break;
case TOKEN_NAME:
setName((char *)params);
break;
case TOKEN_ITEM:
setItem((char *)params);
break;
case TOKEN_CAPTION:
setCaption((char *)params);
break;
case TOKEN_FONT:
setFont((char *)params);
break;
case TOKEN_SCALABLE:
parser.scanStr((char *)params, "%b", &_zoomable);
break;
case TOKEN_SCALE: {
int s;
parser.scanStr((char *)params, "%d", &s);
_scale = (float)s;
}
break;
case TOKEN_RELATIVE_SCALE: {
int s;
parser.scanStr((char *)params, "%d", &s);
_relativeScale = (float)s;
}
break;
case TOKEN_ROTABLE:
case TOKEN_ROTATABLE:
parser.scanStr((char *)params, "%b", &_rotatable);
break;
case TOKEN_REGISTRABLE:
case TOKEN_INTERACTIVE:
parser.scanStr((char *)params, "%b", &_registrable);
break;
case TOKEN_SHADOWABLE:
case TOKEN_COLORABLE:
parser.scanStr((char *)params, "%b", &_shadowable);
break;
case TOKEN_ACTIVE:
parser.scanStr((char *)params, "%b", &_active);
break;
case TOKEN_CURSOR:
delete _cursor;
_cursor = new BaseSprite(_gameRef);
if (!_cursor || DID_FAIL(_cursor->loadFile((char *)params))) {
delete _cursor;
_cursor = nullptr;
cmd = PARSERR_GENERIC;
}
break;
case TOKEN_EDITOR_SELECTED:
parser.scanStr((char *)params, "%b", &_editorSelected);
break;
case TOKEN_REGION: {
if (_region) {
_gameRef->unregisterObject(_region);
}
_region = nullptr;
BaseRegion *rgn = new BaseRegion(_gameRef);
if (!rgn || DID_FAIL(rgn->loadBuffer(params, false))) {
cmd = PARSERR_GENERIC;
} else {
_region = rgn;
_gameRef->registerObject(_region);
}
}
break;
case TOKEN_BLOCKED_REGION: {
delete _blockRegion;
_blockRegion = nullptr;
delete _currentBlockRegion;
_currentBlockRegion = nullptr;
BaseRegion *rgn = new BaseRegion(_gameRef);
BaseRegion *crgn = new BaseRegion(_gameRef);
if (!rgn || !crgn || DID_FAIL(rgn->loadBuffer(params, false))) {
delete _blockRegion;
_blockRegion = nullptr;
delete _currentBlockRegion;
_currentBlockRegion = nullptr;
cmd = PARSERR_GENERIC;
} else {
_blockRegion = rgn;
_currentBlockRegion = crgn;
_currentBlockRegion->mimic(_blockRegion);
}
}
break;
case TOKEN_WAYPOINTS: {
delete _wptGroup;
_wptGroup = nullptr;
delete _currentWptGroup;
_currentWptGroup = nullptr;
AdWaypointGroup *wpt = new AdWaypointGroup(_gameRef);
AdWaypointGroup *cwpt = new AdWaypointGroup(_gameRef);
if (!wpt || !cwpt || DID_FAIL(wpt->loadBuffer(params, false))) {
delete _wptGroup;
_wptGroup = nullptr;
delete _currentWptGroup;
_currentWptGroup = nullptr;
cmd = PARSERR_GENERIC;
} else {
_wptGroup = wpt;
_currentWptGroup = cwpt;
_currentWptGroup->mimic(_wptGroup);
}
}
break;
case TOKEN_SCRIPT:
addScript((char *)params);
break;
case TOKEN_SUBTYPE: {
if (scumm_stricmp((char *)params, "sound") == 0) {
delete _sprite;
_sprite = nullptr;
if (_gameRef->_editorMode) {
spr = new BaseSprite(_gameRef, this);
if (!spr || DID_FAIL(spr->loadFile("entity_sound.sprite"))) {
cmd = PARSERR_GENERIC;
} else {
_sprite = spr;
}
}
if (_gameRef->_editorMode) {
_editorOnly = true;
}
_zoomable = false;
_rotatable = false;
_registrable = _gameRef->_editorMode;
_shadowable = false;
_subtype = ENTITY_SOUND;
}
}
break;
case TOKEN_SOUND:
playSFX((char *)params, false, false);
break;
case TOKEN_SOUND_START_TIME:
parser.scanStr((char *)params, "%d", &_sFXStart);
break;
case TOKEN_SOUND_VOLUME:
parser.scanStr((char *)params, "%d", &_sFXVolume);
break;
case TOKEN_SOUND_PANNING:
parser.scanStr((char *)params, "%b", &_autoSoundPanning);
break;
case TOKEN_SAVE_STATE:
parser.scanStr((char *)params, "%b", &_saveState);
break;
case TOKEN_PROPERTY:
parseProperty(params, false);
break;
case TOKEN_IGNORE_ITEMS:
parser.scanStr((char *)params, "%b", &_ignoreItems);
break;
case TOKEN_ALPHA_COLOR:
parser.scanStr((char *)params, "%d,%d,%d", &ar, &ag, &ab);
break;
case TOKEN_ALPHA:
parser.scanStr((char *)params, "%d", &alpha);
break;
case TOKEN_EDITOR_PROPERTY:
parseEditorProperty(params, false);
break;
case TOKEN_WALK_TO_X:
parser.scanStr((char *)params, "%d", &_walkToX);
break;
case TOKEN_WALK_TO_Y:
parser.scanStr((char *)params, "%d", &_walkToY);
break;
case TOKEN_WALK_TO_DIR: {
int i;
parser.scanStr((char *)params, "%d", &i);
if (i < 0) {
i = 0;
}
if (i >= NUM_DIRECTIONS) {
i = DI_NONE;
}
_walkToDir = (TDirection)i;
}
break;
}
}
if (cmd == PARSERR_TOKENNOTFOUND) {
_gameRef->LOG(0, "Syntax error in ENTITY definition");
return STATUS_FAILED;
}
if (cmd == PARSERR_GENERIC) {
_gameRef->LOG(0, "Error loading ENTITY definition");
if (spr) {
delete spr;
}
return STATUS_FAILED;
}
if (_region && _sprite) {
_gameRef->LOG(0, "Warning: Entity '%s' has both sprite and region.", getName());
}
updatePosition();
if (alpha != 0 && ar == 0 && ag == 0 && ab == 0) {
ar = ag = ab = 255;
}
_alphaColor = BYTETORGBA(ar, ag, ab, alpha);
_state = STATE_READY;
if (_item && ((AdGame *)_gameRef)->isItemTaken(_item)) {
_active = false;
}
return STATUS_OK;
}
