1 files changed, 108 insertions, 0 deletions
diff --git a/engines/bladerunner/item_pickup.cpp b/engines/bladerunner/item_pickup.cpp
new file mode 100644
index 0000000000..ff5f5e9763
--- /dev/null
+++ b/engines/bladerunner/item_pickup.cpp
@@ -0,0 +1,108 @@
+/* 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 2
+ * 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, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ *
+ */
+
+#include "bladerunner/item_pickup.h"
+
+#include "bladerunner/bladerunner.h"
+
+#include "bladerunner/audio_player.h"
+#include "bladerunner/gameinfo.h"
+#include "slice_animations.h"
+#include "slice_renderer.h"
+
+namespace BladeRunner {
+
+ItemPickup::ItemPickup(BladeRunnerEngine *vm) {
+	_vm = vm;
+	_facingStep = float(1.0f / 3000.0f * M_PI);
+	reset();
+}
+
+ItemPickup::~ItemPickup() {
+}
+
+void ItemPickup::setup(int animationId, int screenX, int screenY) {
+	_animationId = animationId;
+	_animationFrame = 0;
+	_facing = 0.0;
+	_timeLeft = 3000;
+	_scale = 0;
+	_screenX = CLIP(screenX, 40, 600);
+	_screenY = CLIP(screenY, 40, 440);
+	_screenRect.left = _screenX - 40;
+	_screenRect.right = _screenX + 40;
+	_screenRect.top = _screenY - 40;
+	_screenRect.bottom = _screenY + 40;
+
+	int pan = (150 * _screenX - 48000) / 640;
+	_vm->_audioPlayer->playAud(_vm->_gameInfo->getSfxTrack(335), 80, pan, pan, 50, 0);
+
+	_timeLast = _vm->getTotalPlayTime();
+}
+
+void ItemPickup::reset() {
+	_animationId = -1;
+	_screenX = 0;
+	_screenY = 0;
+	_facing = 0.0f;
+	_scale = 1.0f;
+	_animationFrame = 0;
+	_timeLeft = 0;
+	_timeLast = 0;
+}
+
+void ItemPickup::tick() {
+	if (_timeLeft == 0) {
+		return;
+	}
+
+	int timeNow = _vm->getTotalPlayTime();
+	int timeDiff = timeNow - _timeLast;
+	_timeLast = timeNow;
+	timeDiff = MIN(MIN(timeDiff, 67), _timeLeft);
+	_timeLeft -= timeDiff;
+
+	if (_timeLeft >= 2000) {
+		_scale = 1.0f - (((2000.0f - _timeLeft) / 1000.0f) * ((2000.0f - _timeLeft) / 1000.0f));
+	} else if (_timeLeft < 1000) {
+		_scale = 1.0f - (((1000.0f - _timeLeft) / 1000.0f) * ((1000.0f - _timeLeft) / 1000.0f));
+	} else {
+		_scale = 1.0f;
+	}
+	_scale *= 75.0f;
+
+	_facing += _facingStep * timeDiff;
+	if (_facing > float(2.0f * M_PI)) {
+		_facing -= float(2.0f * M_PI);
+	}
+
+	_animationFrame = (_animationFrame + 1) % _vm->_sliceAnimations->getFrameCount(_animationId);
+}
+
+void ItemPickup::draw() {
+	if (_timeLeft == 0) {
+		return;
+	}
+
+	_vm->_sliceRenderer->drawOnScreen(_animationId, _animationFrame, _screenX, _screenY, _facing, _scale, _vm->_surface2, _vm->_zBuffer2);
+}
+} // End of namespace BladeRunner