vendor dependencies, make some changes to how input is done

vendor/github.com/hajimehoshi/ebiten/v2/monitor.go

@@ -0,0 +1,77 @@
+// Copyright 2023 The Ebitengine Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package ebiten
+
+import (
+	"github.com/hajimehoshi/ebiten/v2/internal/ui"
+)
+
+// MonitorType represents a monitor available to the system.
+type MonitorType ui.Monitor
+
+// Name returns the monitor's name. On Linux, this reports the monitors in xrandr format.
+// On Windows, this reports "Generic PnP Monitor" for all monitors.
+func (m *MonitorType) Name() string {
+	return (*ui.Monitor)(m).Name()
+}
+
+// DeviceScaleFactor returns the device scale factor of the monitor.
+//
+// DeviceScaleFactor returns a meaningful value on high-DPI display environment,
+// otherwise DeviceScaleFactor returns 1.
+//
+// DeviceScaleFactor might panic on init function on some devices like Android.
+// Then, it is not recommended to call DeviceScaleFactor from init functions.
+func (m *MonitorType) DeviceScaleFactor() float64 {
+	return (*ui.Monitor)(m).DeviceScaleFactor()
+}
+
+// Size returns the size of the monitor in device-independent pixels.
+// This is the same as the screen size in fullscreen mode.
+// The returned value can be given to SetSize function if the perfectly fit fullscreen is needed.
+//
+// On mobiles, Size returns (0, 0) so far.
+//
+// Size's use cases are limited. If you are making a fullscreen application, you can use RunGame and
+// the Game interface's Layout function instead. If you are making a not-fullscreen application but the application's
+// behavior depends on the monitor size, Size is useful.
+func (m *MonitorType) Size() (int, int) {
+	return (*ui.Monitor)(m).Size()
+}
+
+// Monitor returns the current monitor.
+func Monitor() *MonitorType {
+	m := ui.Get().Monitor()
+	if m == nil {
+		return nil
+	}
+	return (*MonitorType)(m)
+}
+
+// SetMonitor sets the monitor that the window should be on. This can be called before or after Run.
+func SetMonitor(monitor *MonitorType) {
+	ui.Get().Window().SetMonitor((*ui.Monitor)(monitor))
+}
+
+// AppendMonitors returns the monitors reported by the system.
+// On desktop platforms, there will always be at least one monitor appended and the first monitor in the slice will be the primary monitor.
+// Any monitors added or removed will show up with subsequent calls to this function.
+func AppendMonitors(monitors []*MonitorType) []*MonitorType {
+	// TODO: This is not an efficient operation. It would be best if we could directly pass monitors directly into `ui.AppendMonitors`.
+	for _, m := range ui.Get().AppendMonitors(nil) {
+		monitors = append(monitors, (*MonitorType)(m))
+	}
+	return monitors
+}