PETKA: added CURSOR opcode

voltya · Aug 25, 2019 · 5134a19 · 5134a19
1 parent 1908109
commit 5134a19
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Showing 3 changed files with 23 additions and 0 deletions.
diff --git a/engines/petka/objects/object.cpp b/engines/petka/objects/object.cpp
@@ -193,6 +193,21 @@ void QMessageObject::processMessage(const QMessage &msg) {
 			g_vm->getQSystem()->_mainInterface->_dialog._field4 = 0;
 			g_vm->getQSystem()->_mainInterface->_dialog.sub_4155D0(-1);
 			break;
+		case kCursor:
+			if (msg.arg1 == -1) {
+				g_vm->getQSystem()->_cursor->returnInvItem();
+				g_vm->getQSystem()->_cursor->_resourceId = 5002;
+				g_vm->getQSystem()->_cursor->_actionType = 0;
+				g_vm->getQSystem()->_cursor->_invObj = nullptr;
+			} else {
+				g_vm->getQSystem()->_cursor->returnInvItem();
+				g_vm->getQSystem()->_cursor->_resourceId = msg.arg1;
+				g_vm->getQSystem()->_cursor->_actionType = kActionObjUse;
+				g_vm->getQSystem()->_cursor->_invObj = this;
+				_isShown = 0;
+				_isActive = 0;
+			}
+			g_vm->videoSystem()->makeAllDirty();
 		case kDialog:
 			g_vm->getQSystem()->_mainInterface->_dialog.start(msg.arg1, this);
 			break;

diff --git a/engines/petka/objects/object_cursor.cpp b/engines/petka/objects/object_cursor.cpp
@@ -112,4 +112,11 @@ void QObjectCursor::show(bool v) {
 	QMessageObject::show(v);
 }
 
+void QObjectCursor::returnInvItem() {
+	if (_actionType == kActionObjUse) {
+		_invObj->show(1);
+		_invObj->_isActive = true;
+	}
+}
+
 }
diff --git a/engines/petka/objects/object_cursor.h b/engines/petka/objects/object_cursor.h
@@ -46,6 +46,7 @@ class QObjectCursor : public QObject {
 	void draw() override;
 	void show(bool v) override;
 	bool isInPoint(int x, int y) override { return 0; }
+	void returnInvItem();
 
 public:
 	int _actionType;