From 327899c7d214c418250f2fcc6481f12256fe190c Mon Sep 17 00:00:00 2001
From: Alyssa Milburn
Date: Fri, 3 Jul 2015 17:31:40 +0200
Subject: MOHAWK: Implement width/height for LB.

---
 engines/mohawk/livingbooks_code.cpp | 20 ++++++++++++++++++--
 engines/mohawk/livingbooks_code.h   |  2 ++
 2 files changed, 20 insertions(+), 2 deletions(-)

(limited to 'engines/mohawk')

diff --git a/engines/mohawk/livingbooks_code.cpp b/engines/mohawk/livingbooks_code.cpp
index 6dcd8c3ce7..3b2941a6f4 100644
--- a/engines/mohawk/livingbooks_code.cpp
+++ b/engines/mohawk/livingbooks_code.cpp
@@ -852,8 +852,8 @@ CodeCommandInfo generalCommandInfo[NUM_GENERAL_COMMANDS] = {
 	{ "resetDragParams", 0 },
 	{ "enableRollover", &LBCode::cmdUnimplemented /* FIXME */ },
 	{ "setCursor", 0 },
-	{ "width", 0 },
-	{ "height", 0 },
+	{ "width", &LBCode::cmdWidth },
+	{ "height", &LBCode::cmdHeight },
 	{ "getFrameBounds", 0 }, // also "getFrameRect"
 	{ "traceRect", 0 },
 	{ "sqrt", 0 },
@@ -1131,6 +1131,22 @@ void LBCode::cmdRight(const Common::Array<LBValue> &params) {
 	_stack.push(rect.right);
 }
 
+void LBCode::cmdWidth(const Common::Array<LBValue> &params) {
+	if (params.size() > 1)
+		error("too many parameters (%d) to width", params.size());
+
+	Common::Rect rect = getRectFromParams(params);
+	_stack.push(rect.width());
+}
+
+void LBCode::cmdHeight(const Common::Array<LBValue> &params) {
+	if (params.size() > 1)
+		error("too many parameters (%d) to height", params.size());
+
+	Common::Rect rect = getRectFromParams(params);
+	_stack.push(rect.height());
+}
+
 void LBCode::cmdMove(const Common::Array<LBValue> &params) {
 	if (params.size() != 1 && params.size() != 2)
 		error("incorrect number of parameters (%d) to move", params.size());
diff --git a/engines/mohawk/livingbooks_code.h b/engines/mohawk/livingbooks_code.h
index 080377ce99..b6b38b61fc 100644
--- a/engines/mohawk/livingbooks_code.h
+++ b/engines/mohawk/livingbooks_code.h
@@ -263,6 +263,8 @@ public:
 	void cmdLeft(const Common::Array<LBValue> &params);
 	void cmdBottom(const Common::Array<LBValue> &params);
 	void cmdRight(const Common::Array<LBValue> &params);
+	void cmdWidth(const Common::Array<LBValue> &params);
+	void cmdHeight(const Common::Array<LBValue> &params);
 	void cmdMove(const Common::Array<LBValue> &params);
 	void cmdSetDragParams(const Common::Array<LBValue> &params);
 	void cmdNewList(const Common::Array<LBValue> &params);
-- 
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