1 files changed, 151 insertions, 3 deletions
diff --git a/engines/dreamweb/object.cpp b/engines/dreamweb/object.cpp
index e2da902465..d887f1c564 100644
--- a/engines/dreamweb/object.cpp
+++ b/engines/dreamweb/object.cpp
@@ -103,12 +103,160 @@ void DreamGenContext::obpicture() {
 void DreamGenContext::obicons() {
 	uint8 value1, value2;
 	getanyad(&value1, &value2);
-	if (value1 == 0xff) {
-		showframe((Frame *)segRef(data.word(kIcons2)).ptr(0, 0), 260, 1, 1, 0);
-	} else {
+	if (value1 != 0xff) {
+		// can open it
 		showframe((Frame *)segRef(data.word(kIcons2)).ptr(0, 0), 210, 1, 4, 0);
 	}
+
+	showframe((Frame *)segRef(data.word(kIcons2)).ptr(0, 0), 260, 1, 1, 0);
+}
+
+void DreamGenContext::examineob(bool examineAgain) {
+	data.byte(kPointermode) = 0;
+	data.word(kTimecount) = 0;
+	while (true) {
+		if (examineAgain) {
+			data.byte(kInmaparea) = 0;
+			data.byte(kExamagain) = 0;
+			data.byte(kOpenedob) = 255;
+			data.byte(kOpenedtype) = 255;
+			data.byte(kInvopen) = 0;
+			al = data.byte(kCommandtype);
+			data.byte(kObjecttype) = al;
+			data.byte(kItemframe) = 0;
+			data.byte(kPointerframe) = 0;
+			createpanel();
+			showpanel();
+			showman();
+			showexit();
+			obicons();
+			obpicture();
+			describeob();
+			undertextline();
+			data.byte(kCommandtype) = 255;
+			readmouse();
+			showpointer();
+			worktoscreen();
+			delpointer();
+			examineAgain = false;
+		}
+
+		readmouse();
+		showpointer();
+		vsync();
+		dumppointer();
+		dumptextline();
+		delpointer();
+		data.byte(kGetback) = 0;
+		switch (data.byte(kInvopen)) {
+		case 0: {
+			RectWithCallback examlist[] = {
+				{ 273,320,157,198,&DreamGenContext::getbackfromob },
+				{ 260,300,0,44,&DreamGenContext::useobject },
+				{ 210,254,0,44,&DreamGenContext::selectopenob },
+				{ 144,176,64,96,&DreamGenContext::setpickup },
+				{ 0,50,50,200,&DreamGenContext::examinventory },
+				{ 0,320,0,200,&DreamGenContext::blank },
+				{ 0xFFFF,0,0,0,0 }
+			};
+			checkcoords(examlist);
+			break;
+		}
+		case 1: {
+			// NB: This table contains the non-constant openchangesize!
+			RectWithCallback invlist1[] = {
+				{ 273,320,157,198,&DreamGenContext::getbackfromob },
+				{ 255,294,0,24,&DreamGenContext::dropobject },
+				{ kInventx+167,kInventx+167+(18*3),kInventy-18,kInventy-2,&DreamGenContext::incryanpage },
+				{ kInventx, cs.word(offset_openchangesize),kInventy+100,kInventy+100+kItempicsize,&DreamGenContext::useopened },
+				{ kInventx,kInventx+(5*kItempicsize), kInventy,kInventy+(2*kItempicsize),&DreamGenContext::intoinv },
+				{ 0,320,0,200,&DreamGenContext::blank },
+				{ 0xFFFF,0,0,0,0 }
+			};
+			checkcoords(invlist1);
+			break;
+		}
+		default: {
+			RectWithCallback withlist1[] = {
+				{ 273,320,157,198,&DreamGenContext::getbackfromob },
+				{ kInventx+167,kInventx+167+(18*3),kInventy-18,kInventy-2,&DreamGenContext::incryanpage },
+				{ kInventx,kInventx+(5*kItempicsize), kInventy,kInventy+(2*kItempicsize),&DreamGenContext::selectob },
+				{ 0,320,0,200,&DreamGenContext::blank },
+				{ 0xFFFF,0,0,0,0 }
+			};
+			checkcoords(withlist1);
+			break;
+		}
+		}
+		if (data.byte(kQuitrequested) != 0)
+			break;
+		if (data.byte(kExamagain) != 0)
+			examineAgain = true;
+		else if (data.byte(kGetback) != 0)
+			break;
+	}
+
+	data.byte(kPickup) = 0;
+	if (data.word(kWatchingtime) != 0 || data.byte(kNewlocation) == 255) {
+		// iswatching
+		makemainscreen();
+	}
+
+	data.byte(kInvopen) = 0;
+	data.byte(kOpenedob) = 255;
+}
+
+void DreamGenContext::inventory() {
+	if (data.byte(kMandead) == 1 || data.word(kWatchingtime) != 0) {
+		blank();
+		return;
+	}
+
+	if (data.byte(kCommandtype) != 239) {
+		data.byte(kCommandtype) = 239;
+		al = 32;
+		commandonly();
+	}
+
+	if (data.word(kMousebutton) == data.word(kOldbutton))
+		return;
+	if (!(data.word(kMousebutton) & 1)) // only on left mouse button
+		return;
+
+
+	data.word(kTimecount) = 0;
+	data.byte(kPointermode) = 0;
+	data.byte(kInmaparea) = 0;
+	animpointer();
+	createpanel();
+	showpanel();
+	examicon();
+	showman();
+	showexit();
+	undertextline();
+	data.byte(kPickup) = 0;
+	data.byte(kInvopen) = 2;
+	openinv();
+	readmouse();
+	showpointer();
+	worktoscreen();
+	delpointer();
+	data.byte(kOpenedob) = 255;
+	examineob(false);
 }
 
+void DreamGenContext::transfertext() {
+	segRef(data.word(kExtras)).word(kExtextdat + data.byte(kExpos) * 2) = data.word(kExtextpos);
+	uint16 freeTextOffset = data.byte(kItemtotran) * 2;
+	uint16 srcOffset = segRef(data.word(kFreedesc)).word(kFreetextdat + freeTextOffset);
+	const char *src = (const char *)segRef(data.word(kFreedesc)).ptr(kFreetext + srcOffset, 0);
+	char *dst = (char *)segRef(data.word(kExtras)).ptr(kExtext + data.word(kExtextpos), 0);
+
+	size_t len = strlen(src);
+	memcpy(dst, src, len + 1);
+	data.word(kExtextpos) += len + 1;
+}
+
+
 } /*namespace dreamgen */