ACCESS: Implement some opcodes

5 files changed, 43 insertions, 13 deletions

diff --git a/engines/access/access.cpp b/engines/access/access.cpp
index fde5ab8754..d2967c0377 100644
--- a/engines/access/access.cpp
+++ b/engines/access/access.cpp
@@ -84,6 +84,9 @@ AccessEngine::AccessEngine(OSystem *syst, const AccessGameDescription *gameDesc)
 	Common::fill(&_help1[0], &_help1[366], 0);
 	Common::fill(&_help2[0], &_help2[366], 0);
 	Common::fill(&_help1[0], &_help3[366], 0);
+	_helpTbl[0] = _help1;
+	_helpTbl[1] = _help2;
+	_helpTbl[2] = _help3;
 	_travel = 0;
 	_ask = 0;
 	_rScrollRow = 0;
@@ -221,6 +224,9 @@ void AccessEngine::doEstablish(int v1, int v2) {
 		_buffer2.copyBuffer(_screen);
 	}
 
+	_room->setIconPalette();
+	_screen->forceFadeIn();
+
 	warning("TODO: doEstablish");
 }
 
diff --git a/engines/access/access.h b/engines/access/access.h
index fa2d24ec44..37be9cfc36 100644
--- a/engines/access/access.h
+++ b/engines/access/access.h
@@ -163,6 +163,7 @@ public:
 	byte _help1[366];
 	byte _help2[366];
 	byte _help3[366];
+	byte *_helpTbl[3];
 	int _travel;
 	int _ask;
 	int _rScrollRow;
diff --git a/engines/access/room.h b/engines/access/room.h
index 3035561892..22dbd16411 100644
--- a/engines/access/room.h
+++ b/engines/access/room.h
@@ -120,8 +120,6 @@ protected:
 
 	virtual void reloadRoom1() = 0;
 
-	virtual void setIconPalette() {}
-
 	virtual void doCommands();
 
 	virtual void roomMenu() = 0;
@@ -159,6 +157,7 @@ public:
 
 	void init4Quads();
 
+	virtual void setIconPalette() {}
 	void placeBubble();
 	void placeBubble1();
 
diff --git a/engines/access/scripts.cpp b/engines/access/scripts.cpp
index a4d67c87f1..f781ec14d0 100644
--- a/engines/access/scripts.cpp
+++ b/engines/access/scripts.cpp
@@ -93,7 +93,7 @@ void Scripts::executeCommand(int commandIndex) {
 		&Scripts::CMDSETTEX, &Scripts::CMDNEWROOM, &Scripts::CMDCONVERSE, 
 		&Scripts::cmdCheckFrame, &Scripts::cmdCheckAnim, &Scripts::cmdSnd, 
 		&Scripts::cmdRetNeg, &Scripts::cmdRetPos, &Scripts::cmdCheckLoc, 
-		&Scripts::cmdSetAnim, &Scripts::CMDDISPINV, &Scripts::CMDSETTIMER, 
+		&Scripts::cmdSetAnim, &Scripts::cmdDispInv, &Scripts::CMDSETTIMER, 
 		&Scripts::CMDSETTIMER, &Scripts::CMDCHECKTIMER, &Scripts::cmdSetTravel,
 		&Scripts::cmdSetTravel, &Scripts::CMDSETVID, &Scripts::CMDPLAYVID, 
 		&Scripts::cmdPlotImage, &Scripts::cmdSetDisplay, &Scripts::cmdSetBuffer, 
@@ -103,13 +103,13 @@ void Scripts::executeCommand(int commandIndex) {
 		&Scripts::CMDSETCYCLE, &Scripts::CMDCYCLE, &Scripts::CMDCHARSPEAK, 
 		&Scripts::CMDTEXSPEAK, &Scripts::CMDTEXCHOICE, &Scripts::CMDWAIT, 
 		&Scripts::CMDSETCONPOS, &Scripts::CMDCHECKVFRAME, &Scripts::cmdJumpChoice, 
-		&Scripts::cmdReturnChoice, &Scripts::CMDCLEARBLOCK, &Scripts::CMDLOADSOUND, 
+		&Scripts::cmdReturnChoice, &Scripts::cmdClearBlock, &Scripts::CMDLOADSOUND, 
 		&Scripts::CMDFREESOUND, &Scripts::CMDSETVIDSND, &Scripts::CMDPLAYVIDSND,
 		&Scripts::CMDPUSHLOCATION, &Scripts::CMDPUSHLOCATION, &Scripts::CMDPUSHLOCATION, 
 		&Scripts::CMDPUSHLOCATION, &Scripts::CMDPUSHLOCATION, &Scripts::cmdPlayerOff, 
 		&Scripts::cmdPlayerOn, &Scripts::CMDDEAD, &Scripts::cmdFadeOut,
 		&Scripts::CMDENDVID, &Scripts::CMDHELP, &Scripts::CMDCYCLEBACK, 
-		&Scripts::CMDCHAPTER, &Scripts::CMDSETHELP, &Scripts::CMDCENTERPANEL,
+		&Scripts::CMDCHAPTER, &Scripts::cmdSetHelp, &Scripts::cmdCenterPanel,
 		&Scripts::cmdMainPanel, &Scripts::CMDRETFLASH
 	};
 
@@ -296,7 +296,10 @@ void Scripts::cmdSetAnim() {
 	_vm->_animation->setAnimTimer(anim);
 }
 
-void Scripts::CMDDISPINV() { error("TODO CMDDISPINV"); }
+void Scripts::cmdDispInv() {
+	_vm->_inventory->newDisplayInv();
+}
+
 void Scripts::CMDSETTIMER() { error("TODO CMDSETTIMER"); }
 void Scripts::CMDCHECKTIMER() { error("TODO CMDCHECKTIMER"); }
 
@@ -388,7 +391,10 @@ void Scripts::cmdReturnChoice() {
 	_data->seek(_choiceStart);
 }
 
-void Scripts::CMDCLEARBLOCK() { error("TODO CMDCLEARBLOCK"); }
+void Scripts::cmdClearBlock() {
+	_vm->_screen->restoreBlock();
+}
+
 void Scripts::CMDLOADSOUND() { error("TODO CMDLOADSOUND"); }
 void Scripts::CMDFREESOUND() { error("TODO CMDFREESOUND"); }
 void Scripts::CMDSETVIDSND() { error("TODO CMDSETVIDSND"); }
@@ -413,8 +419,26 @@ void Scripts::CMDENDVID() { error("TODO CMDENDVID"); }
 void Scripts::CMDHELP() { error("TODO CMDHELP"); }
 void Scripts::CMDCYCLEBACK() { error("TODO CMDCYCLEBACK"); }
 void Scripts::CMDCHAPTER() { error("TODO CMDCHAPTER"); }
-void Scripts::CMDSETHELP() { error("TODO CMDSETHELP"); }
-void Scripts::CMDCENTERPANEL() { error("TODO CMDCENTERPANEL"); }
+
+void Scripts::cmdSetHelp() {
+	int arrayId = (_data->readUint16LE() && 0xFF) - 1;
+	int helpId = _data->readUint16LE() && 0xFF;
+
+	byte *help = _vm->_helpTbl[arrayId];
+	help[helpId] = 1;
+
+	if (_vm->_useItem == 0) {
+		_sequence = 11000;
+		searchForSequence();
+	}
+}
+
+void Scripts::cmdCenterPanel() {
+	if (_vm->_screen->_vesaMode) {
+		_vm->_screen->clearScreen();
+		_vm->_screen->setPanel(3);
+	}
+}
 
 void Scripts::cmdMainPanel() { 
 	if (_vm->_screen->_vesaMode) {
diff --git a/engines/access/scripts.h b/engines/access/scripts.h
index 78e54f56c6..4cf969e8c9 100644
--- a/engines/access/scripts.h
+++ b/engines/access/scripts.h
@@ -74,7 +74,7 @@ protected:
 	void cmdRetNeg();
 	void cmdCheckLoc();
 	void cmdSetAnim();
-	void CMDDISPINV();
+	void cmdDispInv();
 	void CMDSETTIMER();
 	void CMDCHECKTIMER();
 	void cmdSetTravel();
@@ -99,7 +99,7 @@ protected:
 	void CMDCHECKVFRAME();
 	void cmdJumpChoice();
 	void cmdReturnChoice();
-	void CMDCLEARBLOCK();
+	void cmdClearBlock();
 	void CMDLOADSOUND();
 	void CMDFREESOUND();
 	void CMDSETVIDSND();
@@ -113,8 +113,8 @@ protected:
 	void CMDHELP();
 	void CMDCYCLEBACK();
 	void CMDCHAPTER();
-	void CMDSETHELP();
-	void CMDCENTERPANEL();
+	void cmdSetHelp();
+	void cmdCenterPanel();
 	void cmdMainPanel();
 	void CMDRETFLASH();
 public: