Add extra picture opcode code for ELvira 1/2

svn-id: r24426

6 files changed, 43 insertions, 23 deletions

diff --git a/engines/agos/agos.cpp b/engines/agos/agos.cpp
index b0fa6c6205..ad7884e31a 100644
--- a/engines/agos/agos.cpp
+++ b/engines/agos/agos.cpp
@@ -324,6 +324,7 @@ AGOSEngine::AGOSEngine(OSystem *syst)
 	_classMode1 = 0;
 	_classMode2 = 0;
 	_superRoomNumber = 0;
+	_wallOn = 0;
 
 	_boxLineCount = 0;
 	_boxCR = 0;
diff --git a/engines/agos/agos.h b/engines/agos/agos.h
index f8576b0f5e..a302760b29 100644
--- a/engines/agos/agos.h
+++ b/engines/agos/agos.h
@@ -318,6 +318,7 @@ protected:
 	int _agosMenu;
 	byte _textMenu[10];
 	uint _superRoomNumber;
+	uint _wallOn;
 
 	uint16 _hyperLink, _newLines;
  	uint16 _oracleMaxScrollY, _noOracleScroll;
@@ -797,6 +798,7 @@ protected:
 	void animate(uint windowNum, uint zoneNum, uint vgaSpriteId, uint x, uint y, uint palette, bool setZone = true);
 	void setImage(uint16 vga_res_id, bool setZone);
 	void setWindowImage(uint16 mode, uint16 vga_res_id);
+	void setWindowImageEx(uint16 mode, uint16 vga_res);
 
 	void playSpeech(uint speech_id, uint vga_sprite_id);
 	void skipSpeech();
diff --git a/engines/agos/icons.cpp b/engines/agos/icons.cpp
index 7738c8cf25..b2926d4856 100644
--- a/engines/agos/icons.cpp
+++ b/engines/agos/icons.cpp
@@ -568,7 +568,7 @@ void AGOSEngine::defineArrowBoxes(WindowBlock *window) {
 		ha->priority = 100;
 		ha->window = window;
 		ha->verb = 1;
-		setWindowImage(6, 103);
+		setWindowImageEx(6, 103);
 	} else if (getGameType() == GType_ELVIRA2) {
 		ha->x = 54;
 		ha->y = 178;
@@ -579,7 +579,7 @@ void AGOSEngine::defineArrowBoxes(WindowBlock *window) {
 		ha->priority = 100;
 		ha->window = window;
 		ha->verb = 1;
-		setWindowImage(6, 106);
+		setWindowImageEx(6, 106);
 	} else {
 		ha->x = 30 * 8;
 		ha->y = 170;
@@ -705,10 +705,10 @@ void AGOSEngine::removeArrows(WindowBlock *window, uint num) {
 		stopAnimateSimon1(128);
 	} else if (getGameType() == GType_WW) {
 		setBitFlag(22, false);
-		setWindowImage(6, 103);
+		setWindowImageEx(6, 103);
 	} else if (getGameType() == GType_ELVIRA2) {
 		setBitFlag(21, false);
-		setWindowImage(6, 106);
+		setWindowImageEx(6, 106);
 	}
 }
 
diff --git a/engines/agos/input.cpp b/engines/agos/input.cpp
index c07cae713a..d00bbe10b3 100644
--- a/engines/agos/input.cpp
+++ b/engines/agos/input.cpp
@@ -183,7 +183,8 @@ startOver:
 			if (getGameType() != GType_FF && getGameType() != GType_PP && _keyPressed == 35)
 				displayBoxStars();
 			if (processSpecialKeys() != 0) {
-				goto out_of_here;
+				if (getGameType() == GType_WW || getGameType() == GType_PP)
+					goto out_of_here;
 			}
 			if (_lastHitArea3 == (HitArea *) -1)
 				goto startOver;
diff --git a/engines/agos/menus.cpp b/engines/agos/menus.cpp
index 9168bb6021..6ef180b4f8 100644
--- a/engines/agos/menus.cpp
+++ b/engines/agos/menus.cpp
@@ -161,9 +161,9 @@ void AGOSEngine::clearMenuStrip() {
 		disableBox(i);
 
 	if (getGameType() == GType_WW) {
-		setWindowImage(2, 101);
+		setWindowImageEx(2, 101);
 	} else {
-		setWindowImage(2, 102);
+		setWindowImageEx(2, 102);
 	}
 }
 
@@ -205,9 +205,9 @@ void AGOSEngine::doMenuStrip(uint menuNum) {
 
 	_variableArray[var + 4] = id - 111;
 	if (getGameType() == GType_WW) {
-		setWindowImage(2, 102);
+		setWindowImageEx(2, 102);
 	} else {
-		setWindowImage(2, 103);
+		setWindowImageEx(2, 103);
 	}
 }
 
diff --git a/engines/agos/script.cpp b/engines/agos/script.cpp
index 22225165f2..90e014b28a 100644
--- a/engines/agos/script.cpp
+++ b/engines/agos/script.cpp
@@ -655,20 +655,7 @@ void AGOSEngine::o_picture() {
 	uint mode = getVarOrByte();
 
 	_picture8600 = (vga_res == 8600);
-
-	if (mode == 4) {
-		vc29_stopAllSounds();
-
-		if (!_initMouse) {
-			_initMouse = 1;
-			vc33_setMouseOn();
-		}
-	}
-
-	if (_lockWord & 0x10)
-		error("o_picture: _lockWord & 0x10");
-
-	setWindowImage(mode, vga_res);
+	setWindowImageEx(mode, vga_res);
 }
 
 void AGOSEngine::o_loadZone() {
@@ -1541,4 +1528,33 @@ void AGOSEngine::stopAnimateSimon2(uint a, uint b) {
 	_lockWord &= ~0x8000;
 }
 
+void AGOSEngine::setWindowImageEx(uint16 mode, uint16 vga_res) {
+	if (!_initMouse) {
+		_initMouse = 1;
+		vc33_setMouseOn();
+	}
+
+	if (mode == 4) {
+		vc29_stopAllSounds();
+
+		if (getGameType() == GType_ELVIRA1) {
+			if (_variableArray[299] == 0) {
+				_variableArray[293] = 0;
+				_wallOn = 0;
+			}
+		} else if (getGameType() == GType_ELVIRA1) {
+			if (_variableArray[70] == 0) {
+				_variableArray[71] = 0;
+				_wallOn = 0;
+			}
+		}
+
+	}
+
+	if (_lockWord & 0x10)
+		error("setWindowImageEx: _lockWord & 0x10");
+
+	setWindowImage(mode, vga_res);
+}
+
 } // End of namespace AGOS