ILLUSIONS: Add more script opcodes

1 files changed, 93 insertions, 0 deletions

diff --git a/engines/illusions/cursor.cpp b/engines/illusions/cursor.cpp
new file mode 100644
index 0000000000..36ab97a633
--- /dev/null
+++ b/engines/illusions/cursor.cpp
@@ -0,0 +1,93 @@
+/* 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 "illusions/illusions.h"
+#include "illusions/actor.h"
+#include "illusions/cursor.h"
+#include "illusions/input.h"
+
+namespace Illusions {
+
+Cursor::Cursor(IllusionsEngine *vm)
+	: _vm(vm) {
+	_status = 1;
+	_control = 0;
+	_x = 320;
+	_y = 240;
+	_cursorNum = 1;
+	_field_10 = 0;
+	_sequenceId = 0;
+}
+
+void Cursor::place(Control *control, uint32 sequenceId) {
+	_status = 2;
+	_control = control;
+	_cursorNum = 1;
+	_field_10 = 0;
+	_sequenceId = sequenceId;
+	_visibleCtr = 0;
+	_control->_flags |= 8;
+	setActorIndex(_cursorNum, 1, 0);
+	_vm->_input->setCursorPosition(_control->_actor->_position);
+}
+
+void Cursor::setActorIndex(int a2, int a3, int a4) {
+	_control->_actor->_actorIndex = 1;// TODO?!? *((_BYTE *)&stru_42C040[30].y + 2 * ((always0 != 0) + 2 * a2) + a3 + 1);
+}
+
+void Cursor::setControl(Control *control) {
+	_control = control;
+}
+
+void Cursor::show() {
+	++_visibleCtr;
+	if (_visibleCtr > 0) {
+		_control->_flags |= 1;
+		_control->_actor->_flags |= 1;
+		if (_control->_actor->_frameIndex) {
+			_control->_actor->_flags |= 0x2000;
+			_control->_actor->_flags |= 0x4000;
+		}
+		_vm->_input->discardButtons(0xFFFF);
+	}
+}
+
+void Cursor::hide() {
+	--_visibleCtr;
+	if (_visibleCtr < 0) {
+		_control->_flags &= ~1;
+		_control->_actor->_flags &= ~1;
+	}
+}
+
+void Cursor::cursorControlRoutine(Control *control, uint32 deltaTime) {
+	_control->_actor->_seqCodeValue1 = 100 * deltaTime;
+	if (_control->_actor->_flags & 1) {
+		if (_status == 2) {
+			// Unused nullsub_1(control);
+		} else if (_status == 3) {
+			// TODO _vm->_shellMgr->handleMouse(_control);
+		}
+	}
+}
+
+} // End of namespace Illusions