Another He 7.2 function

svn-id: r14719

scumm/intern.h

@@ -665,6 +665,7 @@ protected:
 	void o72_dimArray();
 	void o72_dim2dimArray();
 	void o72_jumpToScript();
+	void o72_drawObject();
 	void o72_stringLen();
 	void o72_readINI();
 	void o72_unknownF4();

scumm/script_v6.cpp

@@ -597,7 +597,7 @@ void ScummEngine_v6::o6_pushWord() {
 }
 
 void ScummEngine_v6::o6_pushByteVar() {
-	push(readVar(fetchScriptByte()));
+	push(readVar(fetchScriptWord()));
 }
 
 void ScummEngine_v6::o6_pushWordVar() {

scumm/script_v72he.cpp

@@ -559,6 +559,45 @@ void ScummEngine_v72he::o72_jumpToScript() {
 	runScript(script, (flags == 199 || flags == 200), (flags == 195 || flags == 200), args);
 }
 
+void ScummEngine_v72he::o72_drawObject() {
+	int subOp = fetchScriptByte();
+	int state = 0, y = -1, x = -1;
+
+	switch (subOp) {
+	case 62:
+		state = pop();
+		y = pop();
+		x = pop();
+		break;
+	case 63:
+		state = pop();
+		if (state == 0)
+			state = 1;
+		break;
+	case 65:
+		state = 1;
+		y = pop();
+		x = pop();
+	default:
+		warning("o72_drawObject: default case %d", subOp);
+	}
+
+	int object = pop();
+	int objnum = getObjectIndex(object);
+	if (objnum == -1)
+		return;
+
+	if (y != -1 && x != -1) {
+		_objs[objnum].x_pos = x * 8;
+		_objs[objnum].y_pos = y * 8;
+	}
+
+	if (state != -1) {
+		addObjectToDrawQue(objnum);
+		putState(object, state);
+	}
+}
+
 void ScummEngine_v72he::o72_stringLen() {
 	int a, len;
 	byte *addr;

scumm/script_v7he.cpp

@@ -511,7 +511,7 @@ void ScummEngine_v7he::o7_startSound() {
 		break;
 
 	default:
-		break;
+		error("o7_startSound invalid case %d", op);
 	}
 }