From 2fd19aeedf5d3df90a1be5ae0bba30ea5131ee10 Mon Sep 17 00:00:00 2001
From: Bertrand Augereau
Date: Tue, 28 Jun 2011 15:48:07 +0200
Subject: DREAMWEB: initman reversed

---
 engines/dreamweb/dreamgen.cpp | 15 ---------------
 engines/dreamweb/dreamgen.h   |  3 +--
 engines/dreamweb/stubs.cpp    | 14 ++++++++++++++
 engines/dreamweb/stubs.h      |  1 +
 4 files changed, 16 insertions(+), 17 deletions(-)

(limited to 'engines/dreamweb')

diff --git a/engines/dreamweb/dreamgen.cpp b/engines/dreamweb/dreamgen.cpp
index 459be79cde..c5ada978c0 100644
--- a/engines/dreamweb/dreamgen.cpp
+++ b/engines/dreamweb/dreamgen.cpp
@@ -2234,20 +2234,6 @@ over1001:
 	data.word(kTakeoff) = 320;
 }
 
-void DreamGenContext::initman() {
-	STACK_CHECK;
-	al = data.byte(kRyanx);
-	ah = data.byte(kRyany);
-	si = ax;
-	cx = 49464;
-	dx = data.word(kMainsprites);
-	di = 0;
-	makesprite();
-	es.byte(bx+23) = 4;
-	es.byte(bx+22) = 0;
-	es.byte(bx+29) = 0;
-}
-
 void DreamGenContext::mainman() {
 	STACK_CHECK;
 	_cmp(data.byte(kResetmanxy), 1);
@@ -21527,7 +21513,6 @@ void DreamGenContext::__dispatch_call(uint16 addr) {
 		case addr_delsprite: delsprite(); break;
 		case addr_checkone: checkone(); break;
 		case addr_findsource: findsource(); break;
-		case addr_initman: initman(); break;
 		case addr_mainman: mainman(); break;
 		case addr_aboutturn: aboutturn(); break;
 		case addr_facerightway: facerightway(); break;
diff --git a/engines/dreamweb/dreamgen.h b/engines/dreamweb/dreamgen.h
index 41154a4353..f43e4742bc 100644
--- a/engines/dreamweb/dreamgen.h
+++ b/engines/dreamweb/dreamgen.h
@@ -667,7 +667,6 @@ public:
 	static const uint16 addr_facerightway = 0xc144;
 	static const uint16 addr_aboutturn = 0xc13c;
 	static const uint16 addr_mainman = 0xc138;
-	static const uint16 addr_initman = 0xc134;
 	static const uint16 addr_findsource = 0xc130;
 	static const uint16 addr_checkone = 0xc12c;
 	static const uint16 addr_delsprite = 0xc11c;
@@ -1891,7 +1890,7 @@ public:
 	void read();
 	void fadescreenups();
 	void checkdest();
-	void initman();
+	//void initman();
 	void loadpalfromiff();
 	void facerightway();
 	void startup1();
diff --git a/engines/dreamweb/stubs.cpp b/engines/dreamweb/stubs.cpp
index afbf65aafe..074f3bfdab 100644
--- a/engines/dreamweb/stubs.cpp
+++ b/engines/dreamweb/stubs.cpp
@@ -778,6 +778,20 @@ void DreamGenContext::spriteupdate() {
 	}
 }
 
+void DreamGenContext::initman() {
+	Sprite *sprite = makesprite(data.byte(kRyanx), data.byte(kRyany), addr_mainman, data.word(kMainsprites), 0);
+	sprite->priority = 4;
+	sprite->b22 = 0;
+	sprite->b29 = 0;
+
+	// Recover es:bx from sprite
+	es = data.word(kBuffers);
+	bx = kSpritetable;
+	Sprite *sprites = (Sprite*)es.ptr(bx, sizeof(Sprite)*16);
+	bx += 32*(sprite-sprites);
+	//
+}
+
 void DreamGenContext::mainmanCPP(Sprite* sprite) {
 	push(es);
 	push(ds);
diff --git a/engines/dreamweb/stubs.h b/engines/dreamweb/stubs.h
index fb38a1d5b1..6d1ee5ec33 100644
--- a/engines/dreamweb/stubs.h
+++ b/engines/dreamweb/stubs.h
@@ -25,6 +25,7 @@
 	void makesprite();
 	Sprite* makesprite(uint8 x, uint8 y, uint16 updateCallback, uint16 somethingInDx, uint16 somethingInDi);
 	void spriteupdate();
+	void initman();
 	void mainmanCPP(Sprite* sprite);
 	void walking();
 	void backobject(Sprite* sprite);
-- 
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