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engines/freescape/objects/sensor.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/>.
+ *
+ */
+
+// Based on Phantasma code by Thomas Harte (2013),
+// available at https://github.com/TomHarte/Phantasma/ (MIT)
+
+#ifndef FREESCAPE_SENSOR_H
+#define FREESCAPE_SENSOR_H
+
+#include "freescape/area.h"
+#include "freescape/objects/object.h"
+#include "freescape/language/instruction.h"
+
+namespace Freescape {
+
+class Sensor : public Object {
+public:
+	Sensor(
+		uint16 objectID_,
+		const Math::Vector3d &origin_,
+		const Math::Vector3d &rotation_,
+		byte color_,
+		byte firingInterval_,
+		uint16 firingRange_,
+		uint16 axis_,
+		uint8 flags_,
+		FCLInstructionVector condition_,
+		Common::String conditionSource_);
+
+	byte _firingInterval;
+	uint16 _firingRange;
+	uint16 _axis;
+	bool _isShooting;
+
+	Common::String _conditionSource;
+	FCLInstructionVector _condition;
+
+	virtual ~Sensor() { delete _colours; }
+	bool isDrawable() override { return true; }
+	bool isPlanar() override { return true; }
+	bool isShooting() { return _isShooting; }
+	void scale(int factor) override;
+	Object *duplicate() override;
+
+	ObjectType getType() override { return kSensorType; };
+	Math::Vector3d getRotation() { return _rotation; }
+	void shouldShoot(bool shooting) { _isShooting = shooting; }
+
+	void draw(Freescape::Renderer *gfx, float offset = 0.0) override;
+
+	bool playerDetected(const Math::Vector3d &position, Area *area);
+
+	private:
+		Common::Array<uint8> *_colours;
+};
+
+} // End of namespace Freescape
+
+#endif // FREESCAPE_SENSOR_H