vendor dependencies, make some changes to how input is done

vendor/github.com/hajimehoshi/ebiten/v2/internal/ui/window.go

@@ -0,0 +1,130 @@
+// Copyright 2022 The Ebiten 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 ui
+
+import (
+	"image"
+)
+
+type Window interface {
+	IsDecorated() bool
+	SetDecorated(decorated bool)
+	ResizingMode() WindowResizingMode
+	SetResizingMode(mode WindowResizingMode)
+	SetMonitor(*Monitor)
+	Position() (int, int)
+	SetPosition(x, y int)
+	Size() (int, int)
+	SetSize(width, height int)
+	SizeLimits() (minw, minh, maxw, maxh int)
+	SetSizeLimits(minw, minh, maxw, maxh int)
+	IsFloating() bool
+	SetFloating(floating bool)
+	Maximize()
+	IsMaximized() bool
+	Minimize()
+	IsMinimized() bool
+	SetIcon(iconImages []image.Image)
+	SetTitle(title string)
+	Restore()
+	SetClosingHandled(handled bool)
+	IsClosingHandled() bool
+	SetMousePassthrough(enabled bool)
+	IsMousePassthrough() bool
+}
+
+type nullWindow struct{}
+
+func (*nullWindow) IsDecorated() bool {
+	return false
+}
+
+func (*nullWindow) SetDecorated(decorated bool) {
+}
+
+func (*nullWindow) ResizingMode() WindowResizingMode {
+	return WindowResizingModeDisabled
+}
+
+func (*nullWindow) SetResizingMode(mode WindowResizingMode) {
+}
+
+func (*nullWindow) SetMonitor(monitor *Monitor) {
+}
+
+func (*nullWindow) Position() (int, int) {
+	return 0, 0
+}
+
+func (*nullWindow) SetPosition(x, y int) {
+}
+
+func (*nullWindow) Size() (int, int) {
+	return 0, 0
+}
+
+func (*nullWindow) SetSize(width, height int) {
+}
+
+func (*nullWindow) SizeLimits() (minw, minh, maxw, maxh int) {
+	return -1, -1, -1, -1
+}
+
+func (*nullWindow) SetSizeLimits(minw, minh, maxw, maxh int) {
+}
+
+func (*nullWindow) IsFloating() bool {
+	return false
+}
+
+func (*nullWindow) SetFloating(floating bool) {
+}
+
+func (*nullWindow) Maximize() {
+}
+
+func (*nullWindow) IsMaximized() bool {
+	return false
+}
+
+func (*nullWindow) Minimize() {
+}
+
+func (*nullWindow) IsMinimized() bool {
+	return false
+}
+
+func (*nullWindow) SetIcon(iconImages []image.Image) {
+}
+
+func (*nullWindow) SetTitle(title string) {
+}
+
+func (*nullWindow) Restore() {
+}
+
+func (*nullWindow) SetClosingHandled(handled bool) {
+}
+
+func (*nullWindow) IsClosingHandled() bool {
+	return false
+}
+
+func (*nullWindow) SetMousePassthrough(enabled bool) {
+}
+
+func (*nullWindow) IsMousePassthrough() bool {
+	return false
+}