From 05a27138744e3d5fe80602c2c97b6bea547863d9 Mon Sep 17 00:00:00 2001
From: Willem Jan Palenstijn
Date: Sun, 11 Dec 2011 15:45:53 +0100
Subject: DREAMWEB: Convert checkInput

---
 engines/dreamweb/dreamgen.cpp | 62 -------------------------------------------
 engines/dreamweb/dreamgen.h   |  2 --
 engines/dreamweb/saveload.cpp | 37 ++++++++++++++++++++++++++
 engines/dreamweb/stubs.h      |  1 +
 4 files changed, 38 insertions(+), 64 deletions(-)

(limited to 'engines')

diff --git a/engines/dreamweb/dreamgen.cpp b/engines/dreamweb/dreamgen.cpp
index fac388bbf7..8975c26991 100644
--- a/engines/dreamweb/dreamgen.cpp
+++ b/engines/dreamweb/dreamgen.cpp
@@ -5509,68 +5509,6 @@ void DreamGenContext::findText1() {
 	si = ax;
 }
 
-void DreamGenContext::checkInput() {
-	STACK_CHECK;
-	_cmp(data.byte(kLoadingorsave), 3);
-	if (flags.z())
-		return /* (nokeypress) */;
-	readKey();
-	al = data.byte(kCurrentkey);
-	_cmp(al, 0);
-	if (flags.z())
-		return /* (nokeypress) */;
-	_cmp(al, 13);
-	if (!flags.z())
-		goto notret;
-	data.byte(kLoadingorsave) = 3;
-	goto afterkey;
-notret:
-	_cmp(al, 8);
-	if (!flags.z())
-		goto nodel2;
-	_cmp(data.byte(kCursorpos), 0);
-	if (flags.z())
-		return /* (nokeypress) */;
-	getNamePos();
-	_dec(data.byte(kCursorpos));
-	es.byte(bx) = 0;
-	es.byte(bx+1) = 1;
-	goto afterkey;
-nodel2:
-	_cmp(data.byte(kCursorpos), 14);
-	if (flags.z())
-		return /* (nokeypress) */;
-	getNamePos();
-	_inc(data.byte(kCursorpos));
-	al = data.byte(kCurrentkey);
-	es.byte(bx+1) = al;
-	es.byte(bx+2) = 0;
-	es.byte(bx+3) = 1;
-	goto afterkey;
-	return;
-afterkey:
-	showOpBox();
-	showNames();
-	showSlots();
-	showSaveOps();
-	workToScreenM();
-}
-
-void DreamGenContext::getNamePos() {
-	STACK_CHECK;
-	al = data.byte(kCurrentslot);
-	ah = 0;
-	cx = 17;
-	_mul(cx);
-	dx = data;
-	es = dx;
-	bx = 1521;
-	_add(bx, ax);
-	al = data.byte(kCursorpos);
-	ah = 0;
-	_add(bx, ax);
-}
-
 void DreamGenContext::selectSlot() {
 	STACK_CHECK;
 	_cmp(data.byte(kCommandtype), 244);
diff --git a/engines/dreamweb/dreamgen.h b/engines/dreamweb/dreamgen.h
index 889a60b357..1df283c997 100644
--- a/engines/dreamweb/dreamgen.h
+++ b/engines/dreamweb/dreamgen.h
@@ -526,7 +526,6 @@ public:
 #include "stubs.h" // Allow hand-reversed functions to have a signature different than void f()
 
 	void useWire();
-	void getNamePos();
 	void identifyOb();
 	void useLighter();
 	void runEndSeq();
@@ -535,7 +534,6 @@ public:
 	void getObTextStart();
 	void dumpDiaryKeys();
 	void entryTexts();
-	void checkInput();
 	void putUnderCentre();
 	void checkObjectSize();
 	void findText1();
diff --git a/engines/dreamweb/saveload.cpp b/engines/dreamweb/saveload.cpp
index 9060a3f000..2a8b8bec3d 100644
--- a/engines/dreamweb/saveload.cpp
+++ b/engines/dreamweb/saveload.cpp
@@ -481,4 +481,41 @@ void DreamBase::showNames() {
 	}
 }
 
+void DreamGenContext::checkInput() {
+	if (data.byte(kLoadingorsave) == 3)
+		return;
+
+	readKey();
+
+	char *name = (char *)data.ptr(kSavenames + 17*data.byte(kCurrentslot) + 1, 16);
+
+	if (data.byte(kCurrentkey) == 0) {
+		return;
+	} else if (data.byte(kCurrentkey) == 13) {
+		data.byte(kLoadingorsave) = 3;
+	} else if (data.byte(kCurrentkey) == 8) {
+		if (data.byte(kCursorpos) == 0)
+			return;
+
+		--data.byte(kCursorpos);
+		name[data.byte(kCursorpos)] = 0;
+		name[data.byte(kCursorpos)+1] = 1;
+	} else {
+		if (data.byte(kCursorpos) == 14)
+			return;
+
+		name[data.byte(kCursorpos)] = data.byte(kCurrentkey);
+		name[data.byte(kCursorpos)+1] = 0;
+		name[data.byte(kCursorpos)+2] = 1;
+		++data.byte(kCursorpos);
+	}
+
+	showOpBox();
+	showNames();
+	showSlots();
+	showSaveOps();
+	workToScreenM();
+}
+
+
 } // End of namespace DreamGen
diff --git a/engines/dreamweb/stubs.h b/engines/dreamweb/stubs.h
index 5d99e231dc..c63b2449d8 100644
--- a/engines/dreamweb/stubs.h
+++ b/engines/dreamweb/stubs.h
@@ -559,5 +559,6 @@
 	void quitSymbol();
 	void diaryKeyP();
 	void diaryKeyN();
+	void checkInput();
 
 #endif
-- 
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