Initial commit

engines/m4/burger/rooms/section6/section6_room.cpp

@@ -0,0 +1,95 @@
+/* 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 "m4/burger/rooms/section6/section6_room.h"
+#include "m4/burger/vars.h"
+#include "m4/wscript/wst_regs.h"
+
+namespace M4 {
+namespace Burger {
+namespace Rooms {
+
+Section6Room::Section6Room() : Room() {
+	Common::strcpy_s(_gerbilsName, "GERBILS");
+	Common::strcpy_s(_gerbilsVerb, "LOOK AT");
+
+	_gerbilHotspot.clear();
+	_gerbilHotspot.vocab = _gerbilsName;
+	_gerbilHotspot.verb = _gerbilsVerb;
+	_gerbilHotspot.feet_x = 0x7fff;
+	_gerbilHotspot.feet_y = 0x7fff;
+	_gerbilHotspot.cursor_number = kArrowCursor;
+}
+
+HotSpotRec *Section6Room::custom_hotspot_which(int32 x, int32 y) {
+	HotSpotRec *hotspot = Rooms::Room::custom_hotspot_which(x, y);
+	if (hotspot)
+		return &_wilburHotspot;
+
+	if (_G(flags)[kHampsterState] != 6006 || !_gerbilTable ||
+			!verifyMachineExists(_sectionMachine1) ||
+			(_G(game).room_id != 602 && _G(game).room_id != 603 &&
+				_G(game).room_id != 604))
+		return nullptr;
+
+	int x1, x2, x3, y1, y2, y3;
+
+	if (_G(flags)[V266]) {
+		x1 = 189;
+		y1 = 232;
+		x2 = 318;
+		y2 = 219;
+		x3 = 439;
+		y3 = 232;
+	} else {
+		const int index = _sectionMachine1->myAnim8->myRegs[IDX_CELS_INDEX];
+		const GerbilPoint *points = _gerbilTable + index;
+
+		int diff = points[3]._x - points[0]._x;
+		x1 = points[0]._x + (index % 3) * diff / 3;
+
+		diff = points[4]._x - points[1]._x;
+		x2 = points[1]._x + (index % 3) * diff / 3;
+
+		diff = points[5]._x - points[2]._x;
+		x3 = points[2]._x + (index % 3) * diff / 3;
+
+		diff = points[3]._y - points[0]._y;
+		y1 = points[0]._y + (index % 3) * diff / 3;
+
+		diff = points[4]._y - points[1]._y;
+		y2 = points[1]._y + (index % 3) * diff / 3;
+
+		diff = points[5]._y - points[2]._y;
+		y3 = points[2]._y + (index % 3) * diff / 3;
+	}
+
+	const int total1 = (x - x1) * (x - x1) + (y - y1) * (y - y1);
+	const int total2 = (x - x2) * (x - x2) + (y - y2) * (y - y2);
+	const int total3 = (x - x3) * (x - x3) + (y - y3) * (y - y3);
+
+	return (total1 < 1600) || (total2 < 1600) < (total3 < 1600) ?
+		&_gerbilHotspot : nullptr;
+}
+
+} // namespace Rooms
+} // namespace Burger
+} // namespace M4