LILLIPUT: Implement OC_sub184F5, modify struct18560

engines/lilliput/lilliput.cpp

@@ -204,22 +204,18 @@ void LilliputEngine::loadRules() {
 	}
 
 	// Chunk 3 & 4
-	warning("Chunk 3 & 4 Pos: %d", f.pos());
 	_rulesChunk3_size = f.readSint16LE();
 	curWord = f.readSint16LE();
 
-	warning("Pos %d - size chunk3: %d", f.pos(), _rulesChunk3_size);
 	_rulesChunk3 = (int *)malloc(sizeof(int) * _rulesChunk3_size);
 	for (int i = 0; i < _rulesChunk3_size; ++i)
 		_rulesChunk3[i] = f.readUint16LE();
 
-	warning("Pos %d - size chunk4: %d", f.pos(), curWord);
 	_rulesChunk4 = (byte *)malloc(sizeof(byte) * curWord);
 	for (int i = 0; i < curWord; ++i)
 		_rulesChunk4[i] = f.readByte();
 
 	// Chunk 5: Scripts
-	warning("Chunk 5 Pos: %d", f.pos());
 	// Use byte instead of int, therefore multiply by two the size.
 	// This is for changing that into a memory read stream
 	_rulesScript_size = f.readUint16LE() * 2;
@@ -343,6 +339,14 @@ void LilliputEngine::initialize() {
 
 	_rnd = new Common::RandomSource("robin");
 	_rnd->setSeed(42);                              // Kick random number generator
+
+	for (int i = 0; i < 4; i++) {
+		_arr18560[i]._field0 = 0;
+		_arr18560[i]._field1 = 0;
+		_arr18560[i]._field3 = 0;
+		for (int j = 0; j < 8; j ++)
+			_arr18560[i]._field5[j] = 0;
+	}
 }
 
 void LilliputEngine::syncSoundSettings() {
@@ -355,6 +359,8 @@ Common::String LilliputEngine::getSavegameFilename(int slot) {
 	return _targetName + Common::String::format("-%02d.SAV", slot);
 }
 
-
+byte LilliputEngine::_keyboard_getch() {
+	return ' ';
+}
 
 } // End of namespace Lilliput

engines/lilliput/lilliput.h

@@ -70,14 +70,7 @@ struct struct18560 {
 	byte _field0;
 	int16 _field1;
 	int16 _field3;
-	int16 _field5;
+	int16 _field5[8];
-	int16 _field7;
-	int16 _field9;
-	int16 _fieldB;
-	int16 _fieldD;
-	int16 _fieldF;
-	int16 _field11;
-	int16 _field13;
 };
 
 class LilliputEngine : public Engine {
@@ -94,6 +87,11 @@ public:
 
 	struct18560 _arr18560[4];
 	byte _vm_byte1714E;
+	byte _byte184F4;
+	byte _sound_byte16F06;
+	byte _byte16F09;
+	byte _keyboard_nextIndex;
+	byte _keyboard_oldIndex;
 
 	byte _buffer1[45056];
 	byte _buffer2[45056];
@@ -109,6 +107,9 @@ public:
 	
 	int _word10800_ERULES;
 	int _word10807_ERULES;
+	int _vm_word12D3D;
+	int _vm_word12D3F;
+
 	byte *_rulesChunk1;
 	int _rulesBuffer2_1[40];
 	int _rulesBuffer2_2[40];
@@ -170,6 +171,11 @@ public:
 	Common::String getSavegameFilename(int slot);
 	void syncSoundSettings();
 
+	// Temporary stubs
+	byte _mouse_byte1299A;
+
+	byte _keyboard_getch();
+
 protected:
 
 	// Engine APIs

engines/lilliput/script.cpp

@@ -32,7 +32,6 @@ LilliputScript::~LilliputScript() {
 }
 
 byte LilliputScript::handleOpcodeType1(int curWord) {
-	warning("handleOpcodeType1: %d", curWord);
 	switch (curWord) {
 	case 0x0:
 		return OC_sub173DF();
@@ -191,7 +190,6 @@ byte LilliputScript::handleOpcodeType1(int curWord) {
 }
 
 void LilliputScript::handleOpcodeType2(int curWord) {
-	warning("handleOpcodeType1: %d", curWord);
 	switch (curWord) {
 	case 0x0:
 		OC_setWord18821();
@@ -1004,7 +1002,7 @@ void LilliputScript::OC_displayVGAFile() {
 	int index = _vm->_rulesChunk3[curWord];
 	Common::String fileName = Common::String((const char *)&_vm->_rulesChunk4[index]);
 	_vm_word1881B = -1;
-	warning("TODO: guess_displayFunction_VGAFile");
+	warning("TODO: guess_displayFunction_VGAFile(%s)", fileName.c_str());
 	warning("TODO: unkPaletteFunction_2");
 }
 void LilliputScript::OC_sub184D7() {
@@ -1012,6 +1010,36 @@ void LilliputScript::OC_sub184D7() {
 }
 void LilliputScript::OC_sub184F5() {
 	warning("OC_sub184F5");
+	_vm->_byte184F4 = (_currScript->readUint16LE() & 0xFF);
+	_vm->_sound_byte16F06 = _vm->_byte184F4;
+	// TODO: use a separated function when properly identified
+	_vm->_vm_word12D3D = 0;
+	_vm->_vm_word12D3F = 0;
+	//
+	_vm->_mouse_byte1299A = 0;
+	_vm->_byte16F09 = 0;
+
+	// TODO: Remove when the sound is hooked
+	_vm->_sound_byte16F06 = 0;
+	//
+
+	for (;;) {
+		warning("TODO: display function sub_185B4();");
+
+		if (_vm->_keyboard_nextIndex != _vm->_keyboard_oldIndex) {
+			_vm->_byte16F09 = _vm->_keyboard_getch();
+			_vm->_keyboard_getch();
+			break;
+		}
+		
+		if (_vm->_mouse_byte1299A == 1)
+			break;
+		
+		if ((_vm->_byte184F4 != 0) && (_vm->_sound_byte16F06 == 0))
+			break;
+	}
+	
+	_vm->_mouse_byte1299A = 0;
 }
 void LilliputScript::OC_sub1853B() {
 	warning("OC_sub1853B");
@@ -1026,14 +1054,8 @@ void LilliputScript::OC_initArr18560() {
 	_vm->_arr18560[curWord]._field0 = 1;
 	_vm->_arr18560[curWord]._field1 = _currScript->readUint16LE();
 	_vm->_arr18560[curWord]._field3 = _currScript->readUint16LE();
-	_vm->_arr18560[curWord]._field5 = _currScript->readUint16LE();
+	for (int i = 0; i < 8; i++)
-	_vm->_arr18560[curWord]._field7 = _currScript->readUint16LE();
+		_vm->_arr18560[curWord]._field5[i] = _currScript->readUint16LE();
-	_vm->_arr18560[curWord]._field9 = _currScript->readUint16LE();
-	_vm->_arr18560[curWord]._fieldB = _currScript->readUint16LE();
-	_vm->_arr18560[curWord]._fieldD = _currScript->readUint16LE();
-	_vm->_arr18560[curWord]._fieldF = _currScript->readUint16LE();
-	_vm->_arr18560[curWord]._field11 = _currScript->readUint16LE();
-	_vm->_arr18560[curWord]._field13 = _currScript->readUint16LE();
 }
 void LilliputScript::OC_sub18678() {
 	warning("OC_sub18678");