UNTESTED: ebiten v2

2020-11-21 19:27:09 +00:00
parent c5e6abb798
commit 92fa0fc5d6
22 changed files with 92 additions and 132 deletions
--- a/cmd/view-ani/main.go
+++ b/cmd/view-ani/main.go
@@ -7,7 +7,7 @@ import (
 	"math"
 	"os"

-	"github.com/hajimehoshi/ebiten"
+	"github.com/hajimehoshi/ebiten/v2"
 	"golang.org/x/image/colornames"

 	"code.ur.gs/lupine/ordoor/internal/assetstore"
@@ -100,7 +100,7 @@ func main() {
 func (e *env) Update(screenX, screenY int) error {
 	if e.step == 0 || e.lastState != e.state {

-		ani, err := e.assets.Animation(e.state.groupIdx, e.state.recIdx)
+		ani, err := e.assets.Animation(e.state.groupIdx, e.state.recIdx, 0) // FIXME: why 0?
 		if err != nil {
 			return err
 		}
@@ -131,7 +131,7 @@ func (e *env) Draw(screen *ebiten.Image) error {
 	if len(e.ani.Frames) > 0 {
 		sprite := e.ani.Frames[e.step/4%len(e.ani.Frames)]

-		return screen.DrawImage(sprite.Image, &ebiten.DrawImageOptions{GeoM: cam})
+		screen.DrawImage(sprite.Image, &ebiten.DrawImageOptions{GeoM: cam})
 	}

 	return nil
--- a/cmd/view-font/main.go
+++ b/cmd/view-font/main.go
@@ -7,7 +7,7 @@ import (
 	"math"
 	"os"

-	"github.com/hajimehoshi/ebiten"
+	"github.com/hajimehoshi/ebiten/v2"

 	"code.ur.gs/lupine/ordoor/internal/assetstore"
 	"code.ur.gs/lupine/ordoor/internal/config"
@@ -103,9 +103,7 @@ func (e *env) Draw(screen *ebiten.Image) error {
 		op.GeoM.Translate(float64(xOff), 0)
 		op.GeoM.Scale(e.state.zoom, e.state.zoom) // apply current zoom factor

-		if err := screen.DrawImage(glyph.Image, op); err != nil {
-			return err
-		}
+		screen.DrawImage(glyph.Image, op)

 		xOff += glyph.Rect.Dx()
 	}
--- a/cmd/view-map/main.go
+++ b/cmd/view-map/main.go
@@ -6,7 +6,7 @@ import (
 	"math"
 	"os"

-	"github.com/hajimehoshi/ebiten"
+	"github.com/hajimehoshi/ebiten/v2"

 	"code.ur.gs/lupine/ordoor/internal/assetstore"
 	"code.ur.gs/lupine/ordoor/internal/config"
--- a/cmd/view-menu/main.go
+++ b/cmd/view-menu/main.go
@@ -5,7 +5,7 @@ import (
 	"log"
 	"os"

-	"github.com/hajimehoshi/ebiten"
+	"github.com/hajimehoshi/ebiten/v2"

 	"code.ur.gs/lupine/ordoor/internal/assetstore"
 	"code.ur.gs/lupine/ordoor/internal/config"
--- a/cmd/view-minimap/main.go
+++ b/cmd/view-minimap/main.go
@@ -10,7 +10,7 @@ import (
 	"path/filepath"
 	"time"

-	"github.com/hajimehoshi/ebiten"
+	"github.com/hajimehoshi/ebiten/v2"

 	"code.ur.gs/lupine/ordoor/internal/maps"
 	"code.ur.gs/lupine/ordoor/internal/sets"
@@ -173,11 +173,7 @@ func (e *env) Update(screenX, screenY int) error {
 func (e *env) Draw(screen *ebiten.Image) error {
 	gameMap := e.gameMap
 	rect := gameMap.Rect()
-	imd, err := ebiten.NewImage(rect.Dx(), rect.Dy(), ebiten.FilterDefault)
-
-	if err != nil {
-		return err
-	}
+	imd := ebiten.NewImage(rect.Dx(), rect.Dy())

 	for y := int(rect.Min.Y); y < int(rect.Max.Y); y++ {
 		for x := int(rect.Min.X); x < int(rect.Max.X); x++ {
@@ -193,7 +189,9 @@ func (e *env) Draw(screen *ebiten.Image) error {
 	cam.Scale(e.state.zoom, e.state.zoom)                               // apply current zoom factor
 	cam.Rotate(0.785)                                                   // Apply isometric angle

-	return screen.DrawImage(imd, &ebiten.DrawImageOptions{GeoM: cam})
+	screen.DrawImage(imd, &ebiten.DrawImageOptions{GeoM: cam})
+
+	return nil
 }

 // Converts pixel coordinates to cell coordinates
--- a/cmd/view-obj/main.go
+++ b/cmd/view-obj/main.go
@@ -7,7 +7,7 @@ import (
 	"math"
 	"os"

-	"github.com/hajimehoshi/ebiten"
+	"github.com/hajimehoshi/ebiten/v2"

 	"code.ur.gs/lupine/ordoor/internal/assetstore"
 	"code.ur.gs/lupine/ordoor/internal/config"
@@ -136,7 +136,9 @@ func (e *env) Draw(screen *ebiten.Image) error {
 	cam.Translate(float64(e.state.origin.X), float64(e.state.origin.Y)) // Move to origin
 	cam.Scale(e.state.zoom, e.state.zoom)                               // apply current zoom factor

-	return screen.DrawImage(sprite.Image, &ebiten.DrawImageOptions{GeoM: cam})
+	screen.DrawImage(sprite.Image, &ebiten.DrawImageOptions{GeoM: cam})
+
+	return nil
 }

 func (e *env) changeSprite(by int) func() {
--- a/cmd/view-set/main.go
+++ b/cmd/view-set/main.go
@@ -7,7 +7,7 @@ import (
 	"math"
 	"os"

-	"github.com/hajimehoshi/ebiten"
+	"github.com/hajimehoshi/ebiten/v2"

 	"code.ur.gs/lupine/ordoor/internal/assetstore"
 	"code.ur.gs/lupine/ordoor/internal/config"
@@ -123,7 +123,9 @@ func (e *env) Draw(screen *ebiten.Image) error {

 	// TODO: centre the image

-	return screen.DrawImage(sprite.Image, &ebiten.DrawImageOptions{GeoM: cam})
+	screen.DrawImage(sprite.Image, &ebiten.DrawImageOptions{GeoM: cam})
+
+	return nil
 }

 func (e *env) changeObjIdx(by int) func() {
--- a/go.mod
+++ b/go.mod
@@ -1,22 +1,15 @@
 module code.ur.gs/lupine/ordoor

-go 1.14
+go 1.15

 require (
 	github.com/BurntSushi/toml v0.3.1
 	github.com/emef/bitfield v0.0.0-20170503144143-7d3f8f823065
-	github.com/hajimehoshi/ebiten v1.11.1
-	github.com/jfreymuth/oggvorbis v1.0.1 // indirect
+	github.com/hajimehoshi/ebiten/v2 v2.0.0
 	github.com/kr/text v0.2.0 // indirect
 	github.com/lunixbochs/struc v0.0.0-20200521075829-a4cb8d33dbbe
-	github.com/niemeyer/pretty v0.0.0-20200227124842-a10e7caefd8e // indirect
-	github.com/pkg/errors v0.9.1 // indirect
 	github.com/samuel/go-pcx v0.0.0-20180426214139-d9c017170db4
 	github.com/stretchr/testify v1.5.1
 	golang.org/x/exp v0.0.0-20200331195152-e8c3332aa8e5 // indirect
-	golang.org/x/image v0.0.0-20200119044424-58c23975cae1
-	golang.org/x/mobile v0.0.0-20200329125638-4c31acba0007 // indirect
-	golang.org/x/sys v0.0.0-20200413165638-669c56c373c4 // indirect
-	gopkg.in/check.v1 v1.0.0-20200227125254-8fa46927fb4f // indirect
-	gopkg.in/restruct.v1 v1.0.0-20190323193435-3c2afb705f3c
+	golang.org/x/image v0.0.0-20200927104501-e162460cd6b5
 )
--- a/go.sum
+++ b/go.sum
@@ -7,34 +7,25 @@ github.com/davecgh/go-spew v1.1.0 h1:ZDRjVQ15GmhC3fiQ8ni8+OwkZQO4DARzQgrnXU1Liz8
 github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/emef/bitfield v0.0.0-20170503144143-7d3f8f823065 h1:7QVNyw2v9R1qOvbe9vfeVJWWKCSnd2Ap+8l8/CtG9LM=
 github.com/emef/bitfield v0.0.0-20170503144143-7d3f8f823065/go.mod h1:uN4GbWHfit2ByfOKQ4K6fuLy1/Os2eLynsIrDvjiDgM=
-github.com/go-gl/glfw/v3.3/glfw v0.0.0-20191125211704-12ad95a8df72 h1:b+9H1GAsx5RsjvDFLoS5zkNBzIQMuVKUYQDmxU3N5XE=
-github.com/go-gl/glfw/v3.3/glfw v0.0.0-20191125211704-12ad95a8df72/go.mod h1:tQ2UAYgL5IevRw8kRxooKSPJfGvJ9fJQFa0TUsXzTg8=
 github.com/go-gl/glfw/v3.3/glfw v0.0.0-20200222043503-6f7a984d4dc4 h1:WtGNWLvXpe6ZudgnXrq0barxBImvnnJoMEhXAzcbM0I=
 github.com/go-gl/glfw/v3.3/glfw v0.0.0-20200222043503-6f7a984d4dc4/go.mod h1:tQ2UAYgL5IevRw8kRxooKSPJfGvJ9fJQFa0TUsXzTg8=
-github.com/gofrs/flock v0.7.1 h1:DP+LD/t0njgoPBvT5MJLeliUIVQR03hiKR6vezdwHlc=
-github.com/gofrs/flock v0.7.1/go.mod h1:F1TvTiK9OcQqauNUHlbJvyl9Qa1QvF/gOUDKA14jxHU=
-github.com/golang/freetype v0.0.0-20170609003504-e2365dfdc4a0/go.mod h1:E/TSTwGwJL78qG/PmXZO1EjYhfJinVAhrmmHX6Z8B9k=
-github.com/hajimehoshi/bitmapfont v1.2.0/go.mod h1:h9QrPk6Ktb2neObTlAbma6Ini1xgMjbJ3w7ysmD7IOU=
-github.com/hajimehoshi/ebiten v1.11.0-alpha.2.0.20200101150127-38815ba801a5 h1:hke9UdXY1YPfqjXG1bCSZnoVnfVBw9SzvmlrRn3dL3w=
-github.com/hajimehoshi/ebiten v1.11.0-alpha.2.0.20200101150127-38815ba801a5/go.mod h1:0SLvfr8iI2NxzpNB/olBM+dLN9Ur5a9szG13wOgQ0nQ=
-github.com/hajimehoshi/ebiten v1.11.0 h1:+pIxfzfVgRbHGM7wBAJtgzPiWiZopA7lyIKNQqc9amk=
-github.com/hajimehoshi/ebiten v1.11.0/go.mod h1:aDEhx0K9gSpXw3Cxf2hCXDxPSoF8vgjNqKxrZa/B4Dg=
-github.com/hajimehoshi/ebiten v1.11.1 h1:7gy2bHBDNtfTh3GlcUAilk3lNWW9fTLaP7iZAodS9F8=
-github.com/hajimehoshi/ebiten v1.11.1/go.mod h1:aDEhx0K9gSpXw3Cxf2hCXDxPSoF8vgjNqKxrZa/B4Dg=
-github.com/hajimehoshi/go-mp3 v0.2.1 h1:DH4ns3cPv39n3cs8MPcAlWqPeAwLCK8iNgqvg0QBWI8=
-github.com/hajimehoshi/go-mp3 v0.2.1/go.mod h1:Rr+2P46iH6PwTPVgSsEwBkon0CK5DxCAeX/Rp65DCTE=
-github.com/hajimehoshi/oto v0.3.4/go.mod h1:PgjqsBJff0efqL2nlMJidJgVJywLn6M4y8PI4TfeWfA=
-github.com/hajimehoshi/oto v0.5.4 h1:Dn+WcYeF310xqStKm0tnvoruYUV5Sce8+sfUaIvWGkE=
-github.com/hajimehoshi/oto v0.5.4/go.mod h1:0QXGEkbuJRohbJaxr7ZQSxnju7hEhseiPx2hrh6raOI=
-github.com/jakecoffman/cp v0.1.0/go.mod h1:a3xPx9N8RyFAACD644t2dj/nK4SuLg1v+jL61m2yVo4=
-github.com/jfreymuth/oggvorbis v1.0.0 h1:aOpiihGrFLXpsh2osOlEvTcg5/aluzGQeC7m3uYWOZ0=
-github.com/jfreymuth/oggvorbis v1.0.0/go.mod h1:abe6F9QRjuU9l+2jek3gj46lu40N4qlYxh2grqkLEDM=
+github.com/go-gl/glfw/v3.3/glfw v0.0.0-20200707082815-5321531c36a2 h1:Ac1OEHHkbAZ6EUnJahF0GKcU0FjPc/V8F1DvjhKngFE=
+github.com/go-gl/glfw/v3.3/glfw v0.0.0-20200707082815-5321531c36a2/go.mod h1:tQ2UAYgL5IevRw8kRxooKSPJfGvJ9fJQFa0TUsXzTg8=
+github.com/gofrs/flock v0.8.0 h1:MSdYClljsF3PbENUUEx85nkWfJSGfzYI9yEBZOJz6CY=
+github.com/gofrs/flock v0.8.0/go.mod h1:F1TvTiK9OcQqauNUHlbJvyl9Qa1QvF/gOUDKA14jxHU=
+github.com/hajimehoshi/bitmapfont/v2 v2.1.0/go.mod h1:2BnYrkTQGThpr/CY6LorYtt/zEPNzvE/ND69CRTaHMs=
+github.com/hajimehoshi/ebiten/v2 v2.0.0 h1:G8mhkKFtnDPPZ/ChaGWx4Bm0NusYEcafGCJ8QLxEaYs=
+github.com/hajimehoshi/ebiten/v2 v2.0.0/go.mod h1:hpZZQ/kk8DZqft7QsQ5hZLRQXHSZPdKnaa0tcJ3CZFE=
+github.com/hajimehoshi/file2byteslice v0.0.0-20200812174855-0e5e8a80490e/go.mod h1:CqqAHp7Dk/AqQiwuhV1yT2334qbA/tFWQW0MD2dGqUE=
+github.com/hajimehoshi/go-mp3 v0.3.1/go.mod h1:qMJj/CSDxx6CGHiZeCgbiq2DSUkbK0UbtXShQcnfyMM=
+github.com/hajimehoshi/oto v0.6.1/go.mod h1:0QXGEkbuJRohbJaxr7ZQSxnju7hEhseiPx2hrh6raOI=
+github.com/hajimehoshi/oto v0.6.6 h1:HYSZ8cYZqOL4iHugvbcfhNN2smiSOsBMaoSBi4nnWcw=
+github.com/hajimehoshi/oto v0.6.6/go.mod h1:0QXGEkbuJRohbJaxr7ZQSxnju7hEhseiPx2hrh6raOI=
+github.com/jakecoffman/cp v1.0.0/go.mod h1:JjY/Fp6d8E1CHnu74gWNnU0+b9VzEdUVPoJxg2PsTQg=
 github.com/jfreymuth/oggvorbis v1.0.1 h1:NT0eXBgE2WHzu6RT/6zcb2H10Kxj6Fm3PccT0LE6bqw=
 github.com/jfreymuth/oggvorbis v1.0.1/go.mod h1:NqS+K+UXKje0FUYUPosyQ+XTVvjmVjps1aEZH1sumIk=
 github.com/jfreymuth/vorbis v1.0.0 h1:SmDf783s82lIjGZi8EGUUaS7YxPHgRj4ZXW/h7rUi7U=
 github.com/jfreymuth/vorbis v1.0.0/go.mod h1:8zy3lUAm9K/rJJk223RKy6vjCZTWC61NA2QD06bfOE0=
-github.com/kr/pretty v0.1.0 h1:L/CwN0zerZDmRFUapSPitk6f+Q3+0za1rQkzVuMiMFI=
-github.com/kr/pretty v0.1.0/go.mod h1:dAy3ld7l9f0ibDNOQOHHMYYIIbhfbHSm3C4ZsoJORNo=
 github.com/kr/pty v1.1.1/go.mod h1:pFQYn66WHrOpPYNljwOMqo10TkYh1fy3cYio2l3bCsQ=
 github.com/kr/text v0.1.0 h1:45sCR5RtlFHMR4UwH9sdQ5TC8v0qDQCHnXt+kaKSTVE=
 github.com/kr/text v0.1.0/go.mod h1:4Jbv+DJW3UT/LiOwJeYQe1efqtUx/iVham/4vfdArNI=
@@ -45,8 +36,6 @@ github.com/lunixbochs/struc v0.0.0-20200521075829-a4cb8d33dbbe/go.mod h1:vy1vK6w
 github.com/niemeyer/pretty v0.0.0-20200227124842-a10e7caefd8e h1:fD57ERR4JtEqsWbfPhv4DMiApHyliiK5xCTNVSPiaAs=
 github.com/niemeyer/pretty v0.0.0-20200227124842-a10e7caefd8e/go.mod h1:zD1mROLANZcx1PVRCS0qkT7pwLkGfwJo4zjcN/Tysno=
 github.com/pkg/browser v0.0.0-20180916011732-0a3d74bf9ce4/go.mod h1:4OwLy04Bl9Ef3GJJCoec+30X3LQs/0/m4HFRt/2LUSA=
-github.com/pkg/errors v0.9.1 h1:FEBLx1zS214owpjy7qsBeixbURkuhQAwrK5UwLGTwt4=
-github.com/pkg/errors v0.9.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
 github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
 github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
 github.com/samuel/go-pcx v0.0.0-20180426214139-d9c017170db4 h1:Y/KOCu+ZLB730PudefxfsKVjtI0m0RhvFk9a0l4O1+c=
@@ -54,9 +43,11 @@ github.com/samuel/go-pcx v0.0.0-20180426214139-d9c017170db4/go.mod h1:qxuIawynlR
 github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
 github.com/stretchr/testify v1.5.1 h1:nOGnQDM7FYENwehXlg/kFVnos3rEvtKTjRvOWSzb6H4=
 github.com/stretchr/testify v1.5.1/go.mod h1:5W2xD1RspED5o8YsWQXVCued0rvSQ+mT+I5cxcmMvtA=
+github.com/yuin/goldmark v1.2.1/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74=
 golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
 golang.org/x/crypto v0.0.0-20190510104115-cbcb75029529/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
 golang.org/x/crypto v0.0.0-20191011191535-87dc89f01550/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
+golang.org/x/crypto v0.0.0-20200622213623-75b288015ac9/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
 golang.org/x/exp v0.0.0-20190306152737-a1d7652674e8/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA=
 golang.org/x/exp v0.0.0-20190731235908-ec7cb31e5a56 h1:estk1glOnSVeJ9tdEZZc5mAMDZk5lNJNyJ6DvrBkTEU=
 golang.org/x/exp v0.0.0-20190731235908-ec7cb31e5a56/go.mod h1:JhuoJpWY28nO4Vef9tZUw9qufEGTyX1+7lmHxV5q5G4=
@@ -65,53 +56,43 @@ golang.org/x/exp v0.0.0-20200331195152-e8c3332aa8e5/go.mod h1:4M0jN8W1tt0AVLNr8H
 golang.org/x/image v0.0.0-20190227222117-0694c2d4d067/go.mod h1:kZ7UVZpmo3dzQBMxlp+ypCbDeSB+sBbTgSJuh5dn5js=
 golang.org/x/image v0.0.0-20190703141733-d6a02ce849c9/go.mod h1:FeLwcggjj3mMvU+oOTbSwawSJRM1uh48EjtB4UJZlP0=
 golang.org/x/image v0.0.0-20190802002840-cff245a6509b/go.mod h1:FeLwcggjj3mMvU+oOTbSwawSJRM1uh48EjtB4UJZlP0=
-golang.org/x/image v0.0.0-20191009234506-e7c1f5e7dbb8 h1:hVwzHzIUGRjiF7EcUjqNxk3NCfkPxbDKRdnNE1Rpg0U=
-golang.org/x/image v0.0.0-20191009234506-e7c1f5e7dbb8/go.mod h1:FeLwcggjj3mMvU+oOTbSwawSJRM1uh48EjtB4UJZlP0=
-golang.org/x/image v0.0.0-20200119044424-58c23975cae1 h1:5h3ngYt7+vXCDZCup/HkCQgW5XwmSvR/nA2JmJ0RErg=
-golang.org/x/image v0.0.0-20200119044424-58c23975cae1/go.mod h1:FeLwcggjj3mMvU+oOTbSwawSJRM1uh48EjtB4UJZlP0=
+golang.org/x/image v0.0.0-20200927104501-e162460cd6b5 h1:QelT11PB4FXiDEXucrfNckHoFxwt8USGY1ajP1ZF5lM=
+golang.org/x/image v0.0.0-20200927104501-e162460cd6b5/go.mod h1:FeLwcggjj3mMvU+oOTbSwawSJRM1uh48EjtB4UJZlP0=
 golang.org/x/mobile v0.0.0-20190312151609-d3739f865fa6/go.mod h1:z+o9i4GpDbdi3rU15maQ/Ox0txvL9dWGYEHz965HBQE=
 golang.org/x/mobile v0.0.0-20190415191353-3e0bab5405d6/go.mod h1:E/iHnbuqvinMTCcRqshq8CkpyQDoeVncDDYHnLhea+o=
 golang.org/x/mobile v0.0.0-20190719004257-d2bd2a29d028/go.mod h1:E/iHnbuqvinMTCcRqshq8CkpyQDoeVncDDYHnLhea+o=
-golang.org/x/mobile v0.0.0-20191025110607-73ccc5ba0426 h1:8RjY2wWN6kjy6JvJjDPT51tx4ht4+ldy/a5Yw0AyEr4=
-golang.org/x/mobile v0.0.0-20191025110607-73ccc5ba0426/go.mod h1:p895TfNkDgPEmEQrNiOtIl3j98d/tGU95djDj7NfyjQ=
-golang.org/x/mobile v0.0.0-20200222142934-3c8601c510d0/go.mod h1:skQtrUTUwhdJvXM/2KKJzY8pDgNr9I/FOMqDVRPBUS4=
-golang.org/x/mobile v0.0.0-20200329125638-4c31acba0007 h1:JxsyO7zPDWn1rBZW8FV5RFwCKqYeXnyaS/VQPLpXu6I=
-golang.org/x/mobile v0.0.0-20200329125638-4c31acba0007/go.mod h1:skQtrUTUwhdJvXM/2KKJzY8pDgNr9I/FOMqDVRPBUS4=
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+golang.org/x/mobile v0.0.0-20200801112145-973feb4309de/go.mod h1:skQtrUTUwhdJvXM/2KKJzY8pDgNr9I/FOMqDVRPBUS4=
 golang.org/x/mod v0.1.0/go.mod h1:0QHyrYULN0/3qlju5TqG8bIK38QM8yzMo5ekMj3DlcY=
 golang.org/x/mod v0.1.1-0.20191105210325-c90efee705ee/go.mod h1:QqPTAvyqsEbceGzBzNggFXnrqF1CaUcvgkdR5Ot7KZg=
 golang.org/x/mod v0.1.1-0.20191107180719-034126e5016b/go.mod h1:QqPTAvyqsEbceGzBzNggFXnrqF1CaUcvgkdR5Ot7KZg=
 golang.org/x/mod v0.1.1-0.20191209134235-331c550502dd/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA=
+golang.org/x/mod v0.3.0/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA=
 golang.org/x/net v0.0.0-20190311183353-d8887717615a/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
 golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
 golang.org/x/net v0.0.0-20190620200207-3b0461eec859/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
+golang.org/x/net v0.0.0-20200822124328-c89045814202/go.mod h1:/O7V0waA8r7cgGh81Ro3o1hOxt32SMVPicZroKQ2sZA=
 golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
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 golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20190312061237-fead79001313/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20190429190828-d89cdac9e872/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20191001151750-bb3f8db39f24/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
-golang.org/x/sys v0.0.0-20191026070338-33540a1f6037 h1:YyJpGZS1sBuBCzLAR1VEpK193GlqGZbnPFnPV/5Rsb4=
-golang.org/x/sys v0.0.0-20191026070338-33540a1f6037/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
-golang.org/x/sys v0.0.0-20200331124033-c3d80250170d h1:nc5K6ox/4lTFbMVSL9WRR81ixkcwXThoiF6yf+R9scA=
-golang.org/x/sys v0.0.0-20200331124033-c3d80250170d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
-golang.org/x/sys v0.0.0-20200413165638-669c56c373c4 h1:opSr2sbRXk5X5/givKrrKj9HXxFpW2sdCiP8MJSKLQY=
-golang.org/x/sys v0.0.0-20200413165638-669c56c373c4/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20200323222414-85ca7c5b95cd/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20201009025420-dfb3f7c4e634 h1:bNEHhJCnrwMKNMmOx3yAynp5vs5/gRy+XWFtZFu7NBM=
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 golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
 golang.org/x/tools v0.0.0-20190312151545-0bb0c0a6e846/go.mod h1:LCzVGOaR6xXOjkQ3onu1FJEFr0SW1gC7cKk1uF8kGRs=
-golang.org/x/tools v0.0.0-20190909214602-067311248421/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
-golang.org/x/tools v0.0.0-20191026034945-b2104f82a97d/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
 golang.org/x/tools v0.0.0-20191119224855-298f0cb1881e/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
 golang.org/x/tools v0.0.0-20200117012304-6edc0a871e69/go.mod h1:TB2adYChydJhpapKDTa4BR/hXlZSLoq2Wpct/0txZ28=
-golang.org/x/tools v0.0.0-20200117220505-0cba7a3a9ee9/go.mod h1:TB2adYChydJhpapKDTa4BR/hXlZSLoq2Wpct/0txZ28=
 golang.org/x/tools v0.0.0-20200207183749-b753a1ba74fa/go.mod h1:TB2adYChydJhpapKDTa4BR/hXlZSLoq2Wpct/0txZ28=
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 golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
 golang.org/x/xerrors v0.0.0-20191011141410-1b5146add898/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
+golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
-gopkg.in/check.v1 v1.0.0-20190902080502-41f04d3bba15 h1:YR8cESwS4TdDjEe65xsg0ogRM/Nc3DYOhEAlW+xobZo=
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-gopkg.in/check.v1 v1.0.0-20200227125254-8fa46927fb4f h1:BLraFXnmrev5lT+xlilqcH8XK9/i0At2xKjWk4p6zsU=
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-gopkg.in/restruct.v1 v1.0.0-20190323193435-3c2afb705f3c h1:7j7Yy/3gedviEts3jKY0bEruQkTFKh+8pDmEFaM6UBc=
-gopkg.in/restruct.v1 v1.0.0-20190323193435-3c2afb705f3c/go.mod h1:WJaLhyHHEQFOgwIxu/SJxvUHJA18glYsMETBTMIySTY=
+gopkg.in/check.v1 v1.0.0-20200902074654-038fdea0a05b h1:QRR6H1YWRnHb4Y/HeNFCTJLFVxaq6wH4YuVdsUOr75U=
+gopkg.in/check.v1 v1.0.0-20200902074654-038fdea0a05b/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 gopkg.in/yaml.v2 v2.2.2 h1:ZCJp+EgiOT7lHqUV2J862kp8Qj64Jo6az82+3Td9dZw=
 gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
--- a/internal/assetstore/assetstore.go
+++ b/internal/assetstore/assetstore.go
@@ -8,7 +8,7 @@ import (
 	"path/filepath"
 	"strings"

-	"github.com/hajimehoshi/ebiten"
+	"github.com/hajimehoshi/ebiten/v2"

 	"code.ur.gs/lupine/ordoor/internal/config"
 	"code.ur.gs/lupine/ordoor/internal/data"
--- a/internal/assetstore/cursor.go
+++ b/internal/assetstore/cursor.go
@@ -3,7 +3,7 @@ package assetstore
 import (
 	"image"

-	"github.com/hajimehoshi/ebiten"
+	"github.com/hajimehoshi/ebiten/v2"
 )

 // These are just offsets into the Cursors.cur file
--- a/internal/assetstore/image.go
+++ b/internal/assetstore/image.go
@@ -4,7 +4,7 @@ import (
 	"image"
 	"os"

-	"github.com/hajimehoshi/ebiten"
+	"github.com/hajimehoshi/ebiten/v2"
 	_ "github.com/samuel/go-pcx/pcx" // PCX support
 )

@@ -32,10 +32,7 @@ func (a *AssetStore) Image(name string) (*ebiten.Image, error) {
 		return nil, err
 	}

-	img, err := ebiten.NewImageFromImage(rawImg, ebiten.FilterDefault)
-	if err != nil {
-		return nil, err
-	}
+	img := ebiten.NewImageFromImage(rawImg)

 	a.images[name] = img
 	return img, nil
--- a/internal/assetstore/menu.go
+++ b/internal/assetstore/menu.go
@@ -3,7 +3,7 @@ package assetstore
 import (
 	"log"

-	"github.com/hajimehoshi/ebiten"
+	"github.com/hajimehoshi/ebiten/v2"

 	"code.ur.gs/lupine/ordoor/internal/menus"
 )
--- a/internal/assetstore/object.go
+++ b/internal/assetstore/object.go
@@ -7,7 +7,7 @@ import (
 	"path/filepath"
 	"strings"

-	"github.com/hajimehoshi/ebiten"
+	"github.com/hajimehoshi/ebiten/v2"

 	"code.ur.gs/lupine/ordoor/internal/data"
 )
@@ -117,10 +117,7 @@ func (o *Object) Sprite(idx int) (*Sprite, error) {
 	}

 	raw := o.raw.Sprites[idx]
-	img, err := ebiten.NewImageFromImage(raw.ToImage(o.assets.Palette), ebiten.FilterDefault)
-	if err != nil {
-		return nil, err
-	}
+	img := ebiten.NewImageFromImage(raw.ToImage(o.assets.Palette))

 	rect := image.Rect(
 		int(raw.XOffset),
--- a/internal/assetstore/sound.go
+++ b/internal/assetstore/sound.go
@@ -4,8 +4,8 @@ import (
 	"log"
 	"os"

-	"github.com/hajimehoshi/ebiten/audio"
-	"github.com/hajimehoshi/ebiten/audio/vorbis"
+	"github.com/hajimehoshi/ebiten/v2/audio"
+	"github.com/hajimehoshi/ebiten/v2/audio/vorbis"
 )

 type Sound struct {
@@ -57,7 +57,7 @@ func (s *Sound) InfinitePlayer() (*audio.Player, error) {
 		return nil, err
 	}

-	infinite := audio.NewInfiniteLoop(decoder, decoder.Size())
+	infinite := audio.NewInfiniteLoop(decoder, decoder.Length())

 	return audio.NewPlayer(audio.CurrentContext(), infinite)
 }
--- a/internal/flow/flow.go
+++ b/internal/flow/flow.go
@@ -6,8 +6,8 @@ import (
 	"log"
 	"strings"

-	"github.com/hajimehoshi/ebiten"
-	"github.com/hajimehoshi/ebiten/inpututil"
+	"github.com/hajimehoshi/ebiten/v2"
+	"github.com/hajimehoshi/ebiten/v2/inpututil"

 	"code.ur.gs/lupine/ordoor/internal/assetstore"
 	"code.ur.gs/lupine/ordoor/internal/config"
--- a/internal/ordoor/ordoor.go
+++ b/internal/ordoor/ordoor.go
@@ -9,8 +9,8 @@ import (
 	"log"
 	"time"

-	"github.com/hajimehoshi/ebiten"
-	"github.com/hajimehoshi/ebiten/audio"
+	"github.com/hajimehoshi/ebiten/v2"
+	"github.com/hajimehoshi/ebiten/v2/audio"

 	"code.ur.gs/lupine/ordoor/internal/assetstore"
 	"code.ur.gs/lupine/ordoor/internal/config"
@@ -61,9 +61,7 @@ func Run(configFile string, overrideX, overrideY int) error {
 		}
 	}

-	if _, err := audio.NewContext(48000); err != nil {
-		return fmt.Errorf("Failed to set up audio context: %v", err)
-	}
+	_ = audio.NewContext(48000)

 	ordoor := &Ordoor{
 		assets: assets,
@@ -188,7 +186,8 @@ func (o *Ordoor) Draw(screen *ebiten.Image) error {
 		do := &ebiten.DrawImageOptions{}
 		do.GeoM.Scale(scaleX, scaleY)

-		return screen.DrawImage(pic, do)
+		screen.DrawImage(pic, do)
+		return nil
 	}

 	return o.flow.Draw(screen)
--- a/internal/scenario/draw.go
+++ b/internal/scenario/draw.go
@@ -5,8 +5,8 @@ import (
 	"image"
 	"sort"

-	"github.com/hajimehoshi/ebiten"
-	"github.com/hajimehoshi/ebiten/ebitenutil"
+	"github.com/hajimehoshi/ebiten/v2"
+	"github.com/hajimehoshi/ebiten/v2/ebitenutil"
 )

 type CartPt struct {
@@ -118,9 +118,7 @@ func (s *Scenario) Draw(screen *ebiten.Image) error {
 	op.GeoM.Translate(float64(spr.Rect.Min.X), float64(spr.Rect.Min.Y))
 	op.GeoM.Scale(s.Zoom, s.Zoom)

-	if err := screen.DrawImage(spr.Image, &op); err != nil {
-		return err
-	}
+	screen.DrawImage(spr.Image, &op)

 	x1, y1 := geo.Apply(0, 0)
 	ebitenutil.DebugPrintAt(
@@ -187,9 +185,7 @@ func (s *Scenario) renderCell(x, y, z int, screen *ebiten.Image, counter *int) e
 		// Zoom has to come last
 		op.GeoM.Scale(s.Zoom, s.Zoom)

-		if err := screen.DrawImage(spr.Image, &op); err != nil {
-			return err
-		}
+		screen.DrawImage(spr.Image, &op)
 	}

 	return nil
--- a/internal/ui/animation.go
+++ b/internal/ui/animation.go
@@ -1,7 +1,7 @@
 package ui

 import (
-	"github.com/hajimehoshi/ebiten"
+	"github.com/hajimehoshi/ebiten/v2"
 )

 var (
--- a/internal/ui/driver.go
+++ b/internal/ui/driver.go
@@ -5,8 +5,8 @@ import (
 	"image"
 	"runtime/debug"

-	"github.com/hajimehoshi/ebiten"
-	"github.com/hajimehoshi/ebiten/ebitenutil"
+	"github.com/hajimehoshi/ebiten/v2"
+	"github.com/hajimehoshi/ebiten/v2/ebitenutil"

 	"code.ur.gs/lupine/ordoor/internal/assetstore"
 )
@@ -137,9 +137,7 @@ func (d *Driver) Draw(screen *ebiten.Image) error {
 			do.GeoM = d.orig2native
 			do.GeoM.Translate(x, y)

-			if err := screen.DrawImage(region.image, &do); err != nil {
-				return err
-			}
+			screen.DrawImage(region.image, &do)
 		}
 	}

--- a/internal/ui/interfaces.go
+++ b/internal/ui/interfaces.go
@@ -3,7 +3,7 @@ package ui
 import (
 	"image"

-	"github.com/hajimehoshi/ebiten"
+	"github.com/hajimehoshi/ebiten/v2"
 )

 type region struct {
--- a/internal/ui/window.go
+++ b/internal/ui/window.go
@@ -8,9 +8,9 @@ import (
 	"runtime/debug"
 	"runtime/pprof"

-	"github.com/hajimehoshi/ebiten"
-	"github.com/hajimehoshi/ebiten/ebitenutil"
-	"github.com/hajimehoshi/ebiten/inpututil"
+	"github.com/hajimehoshi/ebiten/v2"
+	"github.com/hajimehoshi/ebiten/v2/ebitenutil"
+	"github.com/hajimehoshi/ebiten/v2/inpututil"
 )

 type Game interface {
@@ -53,8 +53,6 @@ type Window struct {
 //
 // ebiten assumes a single window, so only call this once...
 func NewWindow(game Game, title string, xRes int, yRes int) (*Window, error) {
-	ebiten.SetRunnableInBackground(true)
-
 	return &Window{
 		Title:    title,
 		debug:    true,
@@ -109,10 +107,12 @@ func (w *Window) drawCursor(screen *ebiten.Image) error {

 	ebiten.SetCursorMode(ebiten.CursorModeHidden)

-	return screen.DrawImage(cursor, op)
+	screen.DrawImage(cursor, op)
+
+	return nil
 }

-func (w *Window) Update(screen *ebiten.Image) (outErr error) {
+func (w *Window) Update() (outErr error) {
 	// Ebiten does not like it if we panic inside its main loop
 	defer func() {
 		if panicErr := recover(); panicErr != nil {
@@ -124,7 +124,8 @@ func (w *Window) Update(screen *ebiten.Image) (outErr error) {
 		}
 	}()

-	if err := w.game.Update(screen.Size()); err != nil {
+	// FIXME: remove need for update generally
+	if err := w.game.Update(w.xRes, w.yRes); err != nil {
 		return err
 	}

@@ -157,13 +158,11 @@ func (w *Window) Update(screen *ebiten.Image) (outErr error) {
 		}
 	}

-	if ebiten.IsDrawingSkipped() {
 	return nil
 }

-	if err := w.game.Draw(screen); err != nil {
-		return err
-	}
+func (w *Window) Draw(screen *ebiten.Image) {
+	w.game.Draw(screen)

 	if w.debug {
 		// Draw FPS, etc, to the screen
@@ -172,7 +171,7 @@ func (w *Window) Update(screen *ebiten.Image) (outErr error) {
 	}

 	// Draw the cursor last
-	return w.drawCursor(screen)
+	w.drawCursor(screen)
 }

 // TODO: a stop or other cancellation mechanism