From 4dd99da6dcebbe2e2ffc479da707a53f9fdaa64e Mon Sep 17 00:00:00 2001
From: Strangerke
Date: Thu, 5 Apr 2012 00:00:59 +0200
Subject: LILLIPUT: Start implementing some functions

---
 engines/lilliput/lilliput.cpp |  4 ++--
 engines/lilliput/lilliput.h   | 15 +++++++++++++++
 engines/lilliput/script.cpp   | 40 +++++++++++++++++++++++++++++++++-------
 engines/lilliput/script.h     |  9 +++++++--
 4 files changed, 57 insertions(+), 11 deletions(-)

(limited to 'engines')

diff --git a/engines/lilliput/lilliput.cpp b/engines/lilliput/lilliput.cpp
index 285f03c3a0..12399ba406 100644
--- a/engines/lilliput/lilliput.cpp
+++ b/engines/lilliput/lilliput.cpp
@@ -208,12 +208,12 @@ void LilliputEngine::loadRules() {
 	_rulesChunk3_size = f.readSint16LE();
 	curWord = f.readSint16LE();
 
-	warning("Pos %d", f.pos());
+	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", f.pos());
+	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();
diff --git a/engines/lilliput/lilliput.h b/engines/lilliput/lilliput.h
index 7080868215..d423c4cd95 100644
--- a/engines/lilliput/lilliput.h
+++ b/engines/lilliput/lilliput.h
@@ -66,6 +66,20 @@ enum LilliputDebugChannels {
 
 struct LilliputGameDescription;
 
+struct struct18560 {
+	byte _field0;
+	int16 _field1;
+	int16 _field3;
+	int16 _field5;
+	int16 _field7;
+	int16 _field9;
+	int16 _fieldB;
+	int16 _fieldD;
+	int16 _fieldF;
+	int16 _field11;
+	int16 _field13;
+};
+
 class LilliputEngine : public Engine {
 public:
 	LilliputEngine(OSystem *syst, const LilliputGameDescription *gd);
@@ -78,6 +92,7 @@ public:
 	Common::RandomSource *_rnd;
 	LilliputScript *_scriptHandler;
 
+	struct18560 _arr18560[4];
 	byte _vm_byte1714E;
 
 	byte _buffer1[45056];
diff --git a/engines/lilliput/script.cpp b/engines/lilliput/script.cpp
index b8f1cc97ff..de05692fdd 100644
--- a/engines/lilliput/script.cpp
+++ b/engines/lilliput/script.cpp
@@ -25,7 +25,7 @@
 
 namespace Lilliput {
 
-LilliputScript::LilliputScript(LilliputEngine *vm) : _vm(vm) {
+LilliputScript::LilliputScript(LilliputEngine *vm) : _vm(vm), _currScript(NULL) {
 }
 
 LilliputScript::~LilliputScript() {
@@ -443,7 +443,7 @@ void LilliputScript::handleOpcodeType2(int curWord) {
 		OC_sub1847F();
 		break;
 	case 0x53:
-		OC_sub184AA();
+		OC_displayVGAFile();
 		break;
 	case 0x54:
 		OC_sub184D7();
@@ -458,7 +458,7 @@ void LilliputScript::handleOpcodeType2(int curWord) {
 		OC_sub1864D();
 		break;
 	case 0x58:
-		OC_sub18608();
+		OC_initArr18560();
 		break;
 	case 0x59:
 		OC_sub18678();
@@ -506,6 +506,7 @@ void LilliputScript::handleOpcodeType2(int curWord) {
 }
 
 int LilliputScript::handleOpcode(Common::MemoryReadStream script) {
+	_currScript = &script;
 	uint16 curWord = script.readUint16LE();
 	if (curWord == 0xFFF6)
 		return -1;
@@ -994,8 +995,17 @@ void LilliputScript::OC_sub1844A() {
 void LilliputScript::OC_sub1847F() {
 	warning("OC_sub1847F");
 }
-void LilliputScript::OC_sub184AA() {
-	warning("OC_sub184AA");
+void LilliputScript::OC_displayVGAFile() {
+	warning("OC_displayVGAFile");
+
+	_vm_byte12A09 = 1;
+	warning("TODO: unkPaletteFunction_1");
+	int curWord = _currScript->readUint16LE();
+	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: unkPaletteFunction_2");
 }
 void LilliputScript::OC_sub184D7() {
 	warning("OC_sub184D7");
@@ -1009,8 +1019,21 @@ void LilliputScript::OC_sub1853B() {
 void LilliputScript::OC_sub1864D() {
 	warning("OC_sub1864D");
 }
-void LilliputScript::OC_sub18608() {
-	warning("OC_sub18608");
+void LilliputScript::OC_initArr18560() {
+	warning("OC_initArr18560");
+	int curWord = _currScript->readUint16LE();
+	assert (curWord < 4);
+	_vm->_arr18560[curWord]._field0 = 1;
+	_vm->_arr18560[curWord]._field1 = _currScript->readUint16LE();
+	_vm->_arr18560[curWord]._field3 = _currScript->readUint16LE();
+	_vm->_arr18560[curWord]._field5 = _currScript->readUint16LE();
+	_vm->_arr18560[curWord]._field7 = _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");
@@ -1041,6 +1064,9 @@ void LilliputScript::OC_sub1873F_snd() {
 }
 void LilliputScript::OC_sub18746_snd() {
 	warning("OC_sub18746_snd");
+	int curWord = _currScript->readUint16LE();
+	curWord = (2 << 8) + (curWord & 0xFF);
+	warning("TODO: ovlContentOVL Function 2, init DX and BX");
 }
 void LilliputScript::OC_sub1875D_snd() {
 	warning("OC_sub1875D_snd");
diff --git a/engines/lilliput/script.h b/engines/lilliput/script.h
index 4ad9919e59..b90f61e826 100644
--- a/engines/lilliput/script.h
+++ b/engines/lilliput/script.h
@@ -37,7 +37,12 @@ public:
 private:
 	LilliputEngine *_vm;
 
+	Common::MemoryReadStream *_currScript;
+
 	byte _byte16F05_ScriptHandler;
+	byte _vm_byte12A09;
+
+	int16 _vm_word1881B;
 
 	int handleOpcode(Common::MemoryReadStream script);
 	byte handleOpcodeType1(int curWord);
@@ -179,12 +184,12 @@ private:
 	void OC_sub17E22();
 	void OC_sub1844A();
 	void OC_sub1847F();
-	void OC_sub184AA();
+	void OC_displayVGAFile();
 	void OC_sub184D7();
 	void OC_sub184F5();
 	void OC_sub1853B();
 	void OC_sub1864D();
-	void OC_sub18608();
+	void OC_initArr18560();
 	void OC_sub18678();
 	void OC_sub18690();
 	void OC_setWord10802();
-- 
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