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engines/hpl1/engine/scene/Area2D.cpp

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+/* ScummVM - Graphic Adventure Engine
+ *
+ * ScummVM is the legal property of its developers, whose names
+ * are too numerous to list here. Please refer to the COPYRIGHT
+ * file distributed with this source distribution.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+/*
+ * Copyright (C) 2006-2010 - Frictional Games
+ *
+ * This file is part of HPL1 Engine.
+ */
+
+#include "hpl1/engine/scene/Area2D.h"
+#include "hpl1/engine/impl/tinyXML/tinyxml.h"
+#include "hpl1/engine/physics/Body2D.h"
+#include "hpl1/engine/physics/Collider2D.h"
+#include "hpl1/engine/system/String.h"
+
+namespace hpl {
+
+//////////////////////////////////////////////////////////////////////////
+// CONSTRUCTORS
+//////////////////////////////////////////////////////////////////////////
+
+//-----------------------------------------------------------------------
+
+cArea2D::cArea2D(const tString &asName, const tString &asTypeName, cCollider2D *apCollider)
+	: iEntity2D(asName) {
+	UpdateBoundingBox();
+
+	msType = asTypeName;
+	mpCollider = apCollider;
+}
+
+//-----------------------------------------------------------------------
+
+cArea2D::~cArea2D() {
+}
+
+//-----------------------------------------------------------------------
+
+//////////////////////////////////////////////////////////////////////////
+// PUBLIC METHODS
+//////////////////////////////////////////////////////////////////////////
+
+//-----------------------------------------------------------------------
+
+bool cArea2D::CheckWorldCollision(tFlag alFlags) {
+	cRect2f CollideRect = GetBoundingBox();
+	return mpCollider->CollideRect(CollideRect, alFlags, NULL) != 0 ? true : false;
+}
+
+//-----------------------------------------------------------------------
+
+bool cArea2D::CheckBodyCollision(cBody2D *apBody) {
+	return false;
+}
+
+//-----------------------------------------------------------------------
+
+bool cArea2D::LoadData(TiXmlElement *apRootElem) {
+	mvCustom.x = cString::ToFloat(apRootElem->Attribute("SizeX"), 0);
+	mvCustom.y = cString::ToFloat(apRootElem->Attribute("SizeY"), 0);
+	mvCustom.z = cString::ToFloat(apRootElem->Attribute("SizeZ"), 0);
+
+	mvSize.x = cString::ToFloat(apRootElem->Attribute("Width"), 0);
+	mvSize.y = cString::ToFloat(apRootElem->Attribute("Height"), 0);
+
+	mbIsActive = cString::ToBool(apRootElem->Attribute("Active"), true);
+
+	return true;
+}
+
+//-----------------------------------------------------------------------
+
+const cRect2f &cArea2D::GetBoundingBox() {
+	return mBoundingBox;
+}
+
+//-----------------------------------------------------------------------
+
+bool cArea2D::UpdateBoundingBox() {
+	mBoundingBox = cRect2f(cVector2f(GetWorldPosition().x - mvSize.x / 2,
+									 GetWorldPosition().y - mvSize.y / 2),
+						   mvSize);
+
+	return true;
+}
+
+//-----------------------------------------------------------------------
+
+//////////////////////////////////////////////////////////////////////////
+// PRIVATE METHODS
+//////////////////////////////////////////////////////////////////////////
+
+//-----------------------------------------------------------------------
+
+//-----------------------------------------------------------------------
+} // namespace hpl