From d33890f110f40318542c382640f95601a44bdb54 Mon Sep 17 00:00:00 2001
From: Vicent Marti
Date: Sat, 3 May 2008 23:51:24 +0000
Subject: Rectangle drawing.

svn-id: r31854
---
 graphics/VectorRenderer.cpp | 21 ++++++++++++++++++++-
 graphics/VectorRenderer.h   |  7 ++++++-
 2 files changed, 26 insertions(+), 2 deletions(-)

diff --git a/graphics/VectorRenderer.cpp b/graphics/VectorRenderer.cpp
index 256739c614..f62ff92092 100644
--- a/graphics/VectorRenderer.cpp
+++ b/graphics/VectorRenderer.cpp
@@ -64,7 +64,7 @@ void vector_renderer_test(OSystem *_system) {
 		vr->setColor(255, 0, 0 );
 		vr->drawLine(25, 25, 125, 300);
 		vr->drawCircle(250, 250, 100);
-
+		vr->drawSquare(150, 150, 100, 100, false);
 		_system->copyRectToOverlay((OverlayColor*)_screen.getBasePtr(0, 0), _screen.w, 0, 0, _screen.w, _screen.w);
 		_system->updateScreen();
 		_system->delayMillis(100);
@@ -75,6 +75,25 @@ void vector_renderer_test(OSystem *_system) {
 
 template<typename PixelType, typename PixelFormat>
 void VectorRendererSpec<PixelType, PixelFormat>::
+drawSquare(int x, int y, int w, int h, bool fill) {
+	if ( fill ) {
+		PixelType *ptr = (PixelType *)_activeSurface->getBasePtr(x, y);
+		int pitch = surfacePitch();
+
+		while (h--) {
+			Common::set_to(ptr, ptr + w, (PixelType)_color);
+			ptr += pitch;
+		}
+	} else {
+		drawLine( x, y, x + w, y );
+		drawLine( x + w, y, x + w, y + w );
+		drawLine( x, y + w, x + w, y + w );
+		drawLine( x, y, x, y + w );
+	}
+}
+
+template<typename PixelType, typename PixelFormat>
+void VectorRendererSpec<PixelType,PixelFormat>::
 drawLineAlg(int x1, int y1, int x2, int y2, int dx, int dy) {
 	PixelType *ptr = (PixelType *)_activeSurface->getBasePtr(x1, y1);
 	int pitch = surfacePitch();
diff --git a/graphics/VectorRenderer.h b/graphics/VectorRenderer.h
index 2f648b9c56..b29a8aa633 100644
--- a/graphics/VectorRenderer.h
+++ b/graphics/VectorRenderer.h
@@ -74,6 +74,9 @@ public:
 	 */
 	virtual void drawCircle(int x, int y, int r) = 0;
 
+
+	virtual void drawSquare(int x, int y, int w, int h, bool fill) = 0;
+
 	/**
 	 * Gets the pixel pitch for the current drawing surface.
 	 * Note: This is a real pixel-pitch, not a byte-pitch.
@@ -206,12 +209,14 @@ public:
 	/**
 	 * @see VectorRenderer::drawLine()
 	 */
-	void drawLine(int x1, int x2, int y1, int y2);
+	void drawLine(int x1, int y1, int x2, int y2);
 
 	void drawCircle(int x, int y, int r) {
 		drawCircleAlg(x, y, r);
 	}
 
+	void drawSquare(int x, int y, int w, int h, bool fill);
+
 	/**
 	 * @see VectorRenderer::setColor()
 	 */
-- 
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