Initial commit

engines/trecision/struct.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/>.
+ *
+ */
+
+#include "trecision/struct.h"
+
+namespace Trecision {
+
+void SRoom::loadRoom(Common::SeekableReadStreamEndian *stream) {
+	stream->read(&_baseName, 4);
+	_flag = stream->readByte();
+	stream->readByte(); // Padding
+	_bkgAnim = stream->readUint16();
+	for (int j = 0; j < MAXOBJINROOM; ++j)
+		_object[j] = stream->readUint16();
+	for (int j = 0; j < MAXSOUNDSINROOM; ++j)
+		_sounds[j] = stream->readUint16();
+	for (int j = 0; j < MAXACTIONINROOM; ++j)
+		_actions[j] = stream->readUint16();
+}
+
+void SRoom::syncGameStream(Common::Serializer &ser) {
+	ser.syncBytes((byte *)_baseName, 4);
+	for (int i = 0; i < MAXACTIONINROOM; i++)
+		ser.syncAsUint16LE(_actions[i]);
+	ser.syncAsByte(_flag);
+	ser.syncAsUint16LE(_bkgAnim);
+}
+
+/********************************************************************/
+
+void SObject::readRect(Common::SeekableReadStream *stream) {
+	_rect.left = stream->readUint16LE();
+	_rect.top = stream->readUint16LE();
+	_rect.setWidth(stream->readUint16LE());
+	_rect.setHeight(stream->readUint16LE());
+}
+
+void SObject::syncGameStream(Common::Serializer &ser) {
+	ser.syncAsUint16LE(_area.left);
+	ser.syncAsUint16LE(_area.top);
+	ser.syncAsUint16LE(_area.right);
+	ser.syncAsUint16LE(_area.bottom);
+	ser.syncAsUint16LE(_name);
+	ser.syncAsUint16LE(_examine);
+	ser.syncAsUint16LE(_action);
+	ser.syncAsUint16LE(_anim);
+	ser.syncAsByte(_mode);
+	ser.syncAsByte(_flag);
+	ser.syncAsByte(_goRoom);
+	ser.syncAsByte(_nbox);
+	ser.syncAsByte(_ninv);
+	ser.syncAsSByte(_position);
+}
+
+void SObject::loadObj(Common::SeekableReadStreamEndian *stream) {
+	uint16 w = stream->readUint16();
+	uint16 h = stream->readUint16();
+	_rect.left = stream->readUint16();
+	_rect.top = stream->readUint16();
+	_rect.setWidth(w);
+	_rect.setHeight(h);
+
+	_area.left = stream->readUint16();
+	_area.top = stream->readUint16();
+	_area.right = stream->readUint16();
+	_area.bottom = stream->readUint16();
+
+	_position = stream->readSByte();
+	stream->readByte(); // Padding
+	_name = stream->readUint16();
+	_examine = stream->readUint16();
+	_action = stream->readUint16();
+	_goRoom = stream->readByte();
+	_nbox = stream->readByte();
+	_ninv = stream->readByte();
+	_mode = stream->readByte();
+	_flag = stream->readByte();
+	stream->readByte(); // Padding
+	_anim = stream->readUint16();
+}
+
+/********************************************************************/
+
+void SInvObject::syncGameStream(Common::Serializer &ser) {
+	ser.syncAsUint16LE(_name);
+	ser.syncAsUint16LE(_examine);
+	ser.syncAsUint16LE(_action);
+	ser.syncAsUint16LE(_anim);
+	ser.syncAsByte(_flag);
+}
+
+void SInvObject::loadObj(Common::SeekableReadStreamEndian *stream) {
+	_name = stream->readUint16();
+	_examine = stream->readUint16();
+	_action = stream->readUint16();
+	_flag = stream->readByte();
+	stream->readByte(); // Padding
+	_anim = stream->readUint16();
+}
+
+/********************************************************************/
+
+void STexture::clear() {
+	_dx = _dy = _angle = 0;
+	_texture = nullptr;
+	_active = false;
+}
+
+void STexture::set(int16 x, int16 y, uint8 *buffer) {
+	_dx = x;
+	_dy = y;
+	_angle = 0;
+
+	_active = true;
+	_texture = buffer;
+}
+
+/********************************************************************/
+
+void SVertex::clear() {
+	_x = _y = _z = 0.0f;
+	_nx = _ny = _nz = 0.0f;
+}
+
+/********************************************************************/
+
+void SLight::clear() {
+	_x = _y = _z = 0.0f;
+	_dx = _dy = _dz = 0.0f;
+	_inr = _outr = 0.0f;
+	_hotspot = 0;
+	_fallOff = 0;
+	_inten = 0;
+	_position = 0;
+}
+
+/********************************************************************/
+
+void SCamera::clear() {
+	_ex = _ey = _ez = 0.0f;
+	_fovX = _fovY = 0.0f;
+	for (uint8 i = 0; i < 3; ++i)
+		_e1[i] = _e2[i] = _e3[i] = 0.0f;
+}
+
+} // namespace Trecision