From f65840feef59557d3c759e7fa44996ae76d199be Mon Sep 17 00:00:00 2001
From: Alyssa Milburn
Date: Thu, 7 Apr 2011 23:05:22 +0200
Subject: MOHAWK: Add some more LBValue helpers.

---
 engines/mohawk/livingbooks.h        |  1 +
 engines/mohawk/livingbooks_code.cpp | 43 +++++++++++++++++++++++++++++++++++++
 engines/mohawk/livingbooks_code.h   | 11 ++++++++++
 3 files changed, 55 insertions(+)

(limited to 'engines/mohawk')

diff --git a/engines/mohawk/livingbooks.h b/engines/mohawk/livingbooks.h
index 123c2501c2..90540d2c9d 100644
--- a/engines/mohawk/livingbooks.h
+++ b/engines/mohawk/livingbooks.h
@@ -386,6 +386,7 @@ public:
 
 	uint16 getId() { return _itemId; }
 	const Common::String &getName() { return _desc; }
+	const Common::Rect &getRect() { return _rect; }
 	uint16 getSoundPriority() { return _soundMode; }
 	bool isAmbient() { return _isAmbient; }
 
diff --git a/engines/mohawk/livingbooks_code.cpp b/engines/mohawk/livingbooks_code.cpp
index 78345ab43e..dc72b2f974 100644
--- a/engines/mohawk/livingbooks_code.cpp
+++ b/engines/mohawk/livingbooks_code.cpp
@@ -71,6 +71,19 @@ bool LBValue::isZero() const {
 	return toInt() == 0; // FIXME
 }
 
+Common::String LBValue::toString() const {
+	switch (type) {
+	case kLBValueString:
+		return string;
+	case kLBValueInteger:
+		return Common::String::format("%d", integer);
+	case kLBValueReal:
+		return Common::String::format("%f", real);
+	default:
+		return string; // FIXME
+	}
+}
+
 int LBValue::toInt() const {
 	return integer; // FIXME
 }
@@ -79,6 +92,36 @@ double LBValue::toDouble() const {
 	return real; // FIXME
 }
 
+Common::Point LBValue::toPoint() const {
+	switch (type) {
+	case kLBValueString:
+		// FIXME
+		return Common::Point();
+	case kLBValueInteger:
+		return Common::Point(integer, integer);
+	case kLBValuePoint:
+		return point;
+	default:
+		error("failed to convert to point");
+	}
+}
+
+Common::Rect LBValue::toRect() const {
+	switch (type) {
+	case kLBValueString:
+		// FIXME
+		return Common::Rect();
+	case kLBValueInteger:
+		return Common::Rect(integer, integer, integer, integer);
+	case kLBValueRect:
+		return rect;
+	case kLBValueItemPtr:
+		return item->getRect();
+	default:
+		error("failed to convert to rect");
+	}
+}
+
 LBCode::LBCode(MohawkEngine_LivingBooks *vm) : _vm(vm) {
 	Common::SeekableSubReadStreamEndian *bcodStream = _vm->wrapStreamEndian(ID_BCOD, 1000);
 
diff --git a/engines/mohawk/livingbooks_code.h b/engines/mohawk/livingbooks_code.h
index 71174cc09e..50b5783bbf 100644
--- a/engines/mohawk/livingbooks_code.h
+++ b/engines/mohawk/livingbooks_code.h
@@ -57,6 +57,14 @@ struct LBValue {
 		type = kLBValueString;
 		string = str;
 	}
+	LBValue(const Common::Point &p) {
+		type = kLBValuePoint;
+		point = p;
+	}
+	LBValue(const Common::Rect &r) {
+		type = kLBValueRect;
+		rect = r;
+	}
 	LBValue(LBItem *itm) {
 		type = kLBValueItemPtr;
 		item = itm;
@@ -99,8 +107,11 @@ struct LBValue {
 	bool isNumeric() const;
 	bool isZero() const;
 
+	Common::String toString() const;
 	int toInt() const;
 	double toDouble() const;
+	Common::Point toPoint() const;
+	Common::Rect toRect() const;
 };
 
 enum {
-- 
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