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Avoid comparing to js.Undefined() for consistency

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This commit is contained in:
Hajime Hoshi 2020-11-21 14:25:17 +09:00
parent 5d8c39028c
commit 4df958c9fd
2 changed files with 5 additions and 6 deletions
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2
internal/graphicsdriver/opengl/context_js.go
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@ -98,7 +98,7 @@ var (
)
func init() {
if !jsutil.Equal(js.Global().Get("WebGL2RenderingContext"), js.Undefined()) {
if js.Global().Get("WebGL2RenderingContext").Truthy() {
isWebGL2Available = true
}
}

9
internal/uidriver/js/input_js.go
View File

@ -20,7 +20,6 @@ import (
"unicode"
"github.com/hajimehoshi/ebiten/v2/internal/driver"
"github.com/hajimehoshi/ebiten/v2/internal/jsutil"
)
type pos struct {
@ -245,7 +244,7 @@ func (i *Input) setMouseCursor(x, y int) {
func (i *Input) UpdateGamepads() {
nav := js.Global().Get("navigator")
if jsutil.Equal(nav.Get("getGamepads"), js.Undefined()) {
if !nav.Get("getGamepads").Truthy() {
return
}
gamepads := nav.Call("getGamepads")
@ -253,7 +252,7 @@ func (i *Input) UpdateGamepads() {
for id := 0; id < l; id++ {
i.gamepads[id].valid = false
gamepad := gamepads.Index(id)
if jsutil.Equal(gamepad, js.Undefined()) || jsutil.Equal(gamepad, js.Null()) {
if !gamepad.Truthy() {
continue
}
i.gamepads[id].valid = true
@ -287,7 +286,7 @@ func (i *Input) Update(e js.Value) {
switch e.Get("type").String() {
case "keydown":
c := e.Get("code")
if jsutil.Equal(c, js.Undefined()) {
if c.Type() != js.TypeString {
code := e.Get("keyCode").Int()
if edgeKeyCodeToDriverKey[code] == driver.KeyUp ||
edgeKeyCodeToDriverKey[code] == driver.KeyDown ||
@ -315,7 +314,7 @@ func (i *Input) Update(e js.Value) {
i.runeBuffer = append(i.runeBuffer, r)
}
case "keyup":
if jsutil.Equal(e.Get("code"), js.Undefined()) {
if e.Get("code").Type() != js.TypeString {
// Assume that UA is Edge.
code := e.Get("keyCode").Int()
i.keyUpEdge(code)