DREAMWEB: 'isItRight' ported to C++

4 files changed, 8 insertions, 26 deletions

diff --git a/engines/dreamweb/dreamgen.cpp b/engines/dreamweb/dreamgen.cpp
index e3ea81e7ab..56d0b3dfe3 100644
--- a/engines/dreamweb/dreamgen.cpp
+++ b/engines/dreamweb/dreamgen.cpp
@@ -7358,23 +7358,6 @@ void DreamGenContext::openSarters() {
 	data.byte(kGetback) = 1;
 }
 
-void DreamGenContext::isItRight() {
-	STACK_CHECK;
-	bx = data;
-	es = bx;
-	bx = 8573;
-	_cmp(es.byte(bx+0), al);
-	if (!flags.z())
-		return /* (notright) */;
-	_cmp(es.byte(bx+1), ah);
-	if (!flags.z())
-		return /* (notright) */;
-	_cmp(es.byte(bx+2), cl);
-	if (!flags.z())
-		return /* (notright) */;
-	_cmp(es.byte(bx+3), ch);
-}
-
 void DreamGenContext::drawItAll() {
 	STACK_CHECK;
 	createPanel();
diff --git a/engines/dreamweb/dreamgen.h b/engines/dreamweb/dreamgen.h
index 3f9b8d8de2..e729f1ef99 100644
--- a/engines/dreamweb/dreamgen.h
+++ b/engines/dreamweb/dreamgen.h
@@ -919,7 +919,6 @@ public:
 	void setSoundOff();
 	void setPickup();
 	void dropObject();
-	void isItRight();
 	void openOb();
 	void drawItAll();
 	void useStereo();
diff --git a/engines/dreamweb/keypad.cpp b/engines/dreamweb/keypad.cpp
index b70dee4758..e133f1f4a7 100644
--- a/engines/dreamweb/keypad.cpp
+++ b/engines/dreamweb/keypad.cpp
@@ -75,6 +75,12 @@ void DreamGenContext::enterCode() {
 	enterCode(al, ah, cl, ch);
 }
 
+bool DreamGenContext::isItRight(uint8 digit0, uint8 digit1, uint8 digit2, uint8 digit3) {
+	
+	return digit0 == data.byte(kPresslist+0) && digit1 == data.byte(kPresslist+1)
+		&& digit2 == data.byte(kPresslist+2) && digit3 == data.byte(kPresslist+3);
+}
+
 void DreamGenContext::enterCode(uint8 digit0, uint8 digit1, uint8 digit2, uint8 digit3) {
 	RectWithCallback keypadList[] = {
 		{ kKeypadx+9,kKeypadx+30,kKeypady+9,kKeypady+22,&DreamGenContext::buttonOne },
@@ -93,10 +99,6 @@ void DreamGenContext::enterCode(uint8 digit0, uint8 digit1, uint8 digit2, uint8
 		{ 0xFFFF,0,0,0,0 }
 	};
 
-	data.byte(kKeypadax+0) = digit0;
-	data.byte(kKeypadax+1) = digit1;
-	data.byte(kKeypadcx+0) = digit2;
-	data.byte(kKeypadcx+1) = digit3;
 	getRidOfReels();
 	loadKeypad();
 	createPanel();
@@ -135,10 +137,7 @@ void DreamGenContext::enterCode(uint8 digit0, uint8 digit1, uint8 digit2, uint8
 			if (data.byte(kPresscount) == 40) {
 				addToPressList();
 				if (data.byte(kPressed) == 11) {
-					ax = data.word(kKeypadax);
-					cx = data.word(kKeypadcx);
-					isItRight();
-					if (flags.z())
+					if (isItRight(digit0, digit1, digit2, digit3))
 						data.byte(kLockstatus) = 0;
 					playChannel1(11);
 					data.byte(kLightcount) = 120;
diff --git a/engines/dreamweb/stubs.h b/engines/dreamweb/stubs.h
index dda57a47c4..346d2d1bb4 100644
--- a/engines/dreamweb/stubs.h
+++ b/engines/dreamweb/stubs.h
@@ -396,6 +396,7 @@
 	void buttonNought();
 	void buttonEnter();
 	void buttonPress(uint8 buttonId);
+	bool isItRight(uint8 digit0, uint8 digit1, uint8 digit2, uint8 digit3);
 	void enterCode(uint8 digit0, uint8 digit1, uint8 digit2, uint8 digit3);
 	void enterCode();