mth/ebiten
1
0
Fork 0
mirror of https://github.com/hajimehoshi/ebiten.git synced 2024-11-10 04:57:26 +01:00
Code Issues Packages Projects Releases Wiki Activity

ebiten: Guarantee that CursorPosition returns (0, 0) in the very initial state on desktops

Browse Source 
This change also guarantees that CursorPosition always returns (0, 0)
on mobiles.
This commit is contained in:
Hajime Hoshi 2021-04-07 02:53:57 +09:00
parent ad3c76b6d9
commit 0246a6407e
2 changed files with 5 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
input.go
View File

@ -81,6 +81,10 @@ func IsKeyPressed(key Key) bool {
// CursorPosition returns a position of a mouse cursor relative to the game screen (window). The cursor position is // CursorPosition returns a position of a mouse cursor relative to the game screen (window). The cursor position is
// 'logical' position and this considers the scale of the screen. // 'logical' position and this considers the scale of the screen.
// //
// CursorPosition returns (0, 0) before the main loop on desktops and browsers.
//
// CursorPosition always returns (0, 0) on mobiles.
//
// CursorPosition is concurrent-safe. // CursorPosition is concurrent-safe.
func CursorPosition() (x, y int) { func CursorPosition() (x, y int) {
return uiDriver().Input().CursorPosition() return uiDriver().Input().CursorPosition()

6
internal/uidriver/mobile/input.go
View File

@ -26,8 +26,6 @@ type pos struct {
} }
type Input struct { type Input struct {
cursorX int
cursorY int
keys map[driver.Key]struct{} keys map[driver.Key]struct{}
runes []rune runes []rune
touches map[driver.TouchID]pos touches map[driver.TouchID]pos
@ -36,9 +34,7 @@ type Input struct {
} }
func (i *Input) CursorPosition() (x, y int) { func (i *Input) CursorPosition() (x, y int) {
i.ui.m.RLock() return 0, 0
defer i.ui.m.RUnlock()
return i.ui.adjustPosition(i.cursorX, i.cursorY)
} }
func (i *Input) GamepadIDs() []driver.GamepadID { func (i *Input) GamepadIDs() []driver.GamepadID {