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engines/tetraedge/te/te_3d_object2.h

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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/>.
+ *
+ */
+
+#ifndef TETRAEDGE_TE_TE_3D_OBJECT2_H
+#define TETRAEDGE_TE_TE_3D_OBJECT2_H
+
+#include "common/array.h"
+#include "tetraedge/te/te_color.h"
+#include "tetraedge/te/te_i_3d_object2.h"
+#include "tetraedge/te/te_matrix4x4.h"
+#include "tetraedge/te/te_quaternion.h"
+#include "tetraedge/te/te_object.h"
+#include "tetraedge/te/te_signal.h"
+#include "tetraedge/te/te_vector3f32.h"
+
+namespace Tetraedge {
+
+class Te3DObject2 : public TeI3DObject2, public TeObject {
+public:
+	Te3DObject2();
+	virtual ~Te3DObject2();
+
+	// note, probably should be Te*I*3DObject2 args here
+	virtual void addChild(Te3DObject2 *newChild);
+	virtual void addChildBefore(Te3DObject2 *newChild, const Te3DObject2 *ref);
+	virtual Te3DObject2 *child(int offset);
+	int childCount() {
+		return _children.size();
+	}
+
+	int childIndex(Te3DObject2 *childToFind) const;
+
+	const Common::Array<Te3DObject2 *> &childList() const {
+		return _children;
+	}
+
+	bool childListChanged() const {
+		return _childListChanged;
+	}
+
+	const TeColor &color() const {
+		return _color;
+	}
+
+	bool colorInheritance() const {
+		return _colorInheritance;
+	}
+
+	/* Note: Added control for includesName not in original as Syberia 2 data format uses
+	   the file name as the model name. */
+	static void deserialize(Common::ReadStream &stream, Te3DObject2 &dest, bool includesName = true);
+	static void serialize(Common::WriteStream &stream, Te3DObject2 &src);
+
+	virtual void draw() {}
+	const Common::String &name() const {
+		return _name;
+	}
+
+	virtual bool onParentWorldColorChanged();
+	bool onParentWorldTransformationMatrixChanged();
+	bool onWorldVisibleChangedSlot();
+	TeSignal0Param &onPositionChanged() {
+		return _onPositionChangedSignal;
+	}
+	TeSignal0Param &onSizeChanged() {
+		return _onSizeChangedSignal;
+	}
+	TeSignal0Param &onWorldColorChanged() {
+		return _onParentWorldColorChangedSignal;
+	}
+	TeSignal0Param &onWorldTransformationMatrixChanged() {
+		return _onParentWorldTransformationMatrixChangedSignal;
+	}
+	TeSignal0Param &onWorldVisibleChanged() {
+		return _onWorldVisibleChangedSlotSignal;
+	}
+
+	Te3DObject2 *parent() {
+		return _parent;
+	}
+	virtual TeVector3f32 position() {
+		return _position;
+	}
+	virtual void removeChild(Te3DObject2 *toRemove);
+	virtual void removeChildren();
+	void rotate(const TeQuaternion &rot);
+	const TeQuaternion &rotation() {
+		return _rotation;
+	}
+	const TeVector3f32 &scale() const {
+		return _scale;
+	}
+	virtual void setColor(const TeColor &col);
+	virtual void setColorInheritance(bool val) {
+		_colorInheritance = val;
+	}
+	virtual bool setName(const Common::String &newName) {
+		_name = newName;
+		return true;
+	}
+	virtual void setParent(Te3DObject2 *newparent);  // note, probably should be Te*I*3DObject2 arg
+	virtual void setPosition(const TeVector3f32 &pos);
+	virtual void setPositionFast(const TeVector3f32 &pos);
+	virtual void setRotation(const TeQuaternion &rot);
+	virtual void setScale(const TeVector3f32 &newScale);
+	virtual void setSize(const TeVector3f32 &newSize);
+	void setVisible(bool visible);
+	virtual void setZPosition(float zpos);
+	virtual TeVector3f32 size() {
+		return _size;
+	}
+	TeMatrix4x4 transformationMatrix();
+	virtual void translate(const TeVector3f32 &vec);
+	virtual void updateZ() {};
+	virtual bool visible() const {
+		return _visible;
+	}
+
+	TeColor worldColor();
+	virtual TeVector3f32 worldPosition();
+	TeQuaternion worldRotation();
+	TeVector3f32 worldScale();
+	virtual TeMatrix4x4 worldTransformationMatrix();
+	virtual bool worldVisible();
+	virtual float xSize() { return _size.x(); };
+	virtual float ySize() { return _size.y(); };
+	virtual float zSize() { return _size.z(); };
+
+	static bool loadAndCheckFourCC(Common::ReadStream &stream, const char *str);
+	static Common::String deserializeString(Common::ReadStream &stream);
+	static void deserializeVectorArray(Common::ReadStream &stream, Common::Array<TeVector3f32> &dest);
+	static void deserializeUintArray(Common::ReadStream &stream, Common::Array<uint> &dest);
+
+protected:
+	TeVector3f32 _size;
+	TeVector3f32 _position;
+	TeQuaternion _rotation;
+	TeVector3f32 _scale;
+
+private:
+	Common::Array<Te3DObject2 *> _children;
+	bool _childListChanged;
+	TeColor _color;
+	bool _colorInheritance;
+	Common::String _name;
+	Te3DObject2 *_parent;
+	bool _visible;
+
+	TeSignal0Param _childListChangedSignal;
+	TeSignal0Param _onWorldVisibleChangedSlotSignal;
+	TeSignal0Param _onPositionChangedSignal;
+	TeSignal0Param _onSizeChangedSignal;
+	TeSignal0Param _onParentWorldColorChangedSignal;
+	TeSignal0Param _onParentWorldTransformationMatrixChangedSignal;
+
+	TeICallback0ParamPtr _onWorldVisibleChangedParentCallback;
+	TeICallback0ParamPtr _onWorldTransformationMatrixChangedParentCallback;
+	TeICallback0ParamPtr _onWorldColorChangedParentCallback;
+
+};
+
+} // end namespace Tetraedge
+
+#endif // TETRAEDGE_TE_TE_3D_OBJECT2_H